Objective The aim of this study was to analyze the correlation between the levels of 12 cytokines in the cervical microenvironment and cervical intraepithelial neoplasia in patients with high-risk human papillomavirus...Objective The aim of this study was to analyze the correlation between the levels of 12 cytokines in the cervical microenvironment and cervical intraepithelial neoplasia in patients with high-risk human papillomavirus(HR-HPV)infection.Methods Female patients(n=73)with HR-HPV infection were enrolled and divided into a high-grade squamous intraepithelial lesion(HSIL)group(n=33)and a non-HSIL(N-HSIL)group(n=40),which include low-grade squamous intraepithelial lesions and inflammation.Healthy screening subjects(n=31)with negative HR-HPV results were enrolled as a control group.We examined contemporaneous plasma and secretory cytokines from 25 study subjects to investigate the difference between systemic cytokine profiles and the local microenvironment immunity using the Wilcoxon matched-pairs signed rank test.The 12 cytokines from cervical secretions were compared between the three groups using the Mann-Whitney test,and logistic regression was used to analyze HSIL and N-HSIL.Results There were statistical differences in eight cytokines(IL-2,IL-6,TNF-α,IFN-γ,IL-1β,IL-12p70,IFN-α,and IL-8)between cervical secretion and plasma of the same patient,and seven cytokines were statistically different between the control and other two groups.We selected four independent variables(TNF-α,IFN-γ,IL-12p70,and IFN-α)commonly identified by univariate regression analysis and non-parametric tests for multivariate logistic regression analysis.Based on this model,HSIL could be predicted in patients with HR-HPV infection,with the area under the curve being 0.76.Conclusion The systemic cytokine profile cannot reflect the local microenvironment immunity,and the occurrence of HSIL is related to the cytokine levels in the cervical microenvironment.展开更多
Objective:To analyze the impact of maternal-infant separation on the physical and mental state of high-risk pregnancy patients and explore the clinical efficacy of targeted nursing interventions.Methods:A total of 80 ...Objective:To analyze the impact of maternal-infant separation on the physical and mental state of high-risk pregnancy patients and explore the clinical efficacy of targeted nursing interventions.Methods:A total of 80 high-risk pregnancy patients treated in our hospital from January 2023 to January 2024 were selected as the study subjects.These patients were randomly divided into an observation group and a control group(40 cases each)using a random number table.The control group received routine high-risk pregnancy nursing care,while the observation group received specialized maternal-infant separation nursing interventions in addition to routine care.The psychological and physiological states and nursing satisfaction of the two groups were compared before and after the intervention.Results:The SAS scores,SDS scores,and sleep quality scores of the observation group were significantly lower than those of the control group,with statistically significant differences(p<0.05).The incidence of postpartum hemorrhage in the observation group was significantly lower than that in the control group,and the initiation time of lactation was significantly earlier than that in the control group,with both differences being statistically significant(p<0.05).The nursing satisfaction of the observation group was significantly higher than that of the control group(80%vs.32/40),with a statistically significant difference(p<0.05).Conclusion:Maternal-infant separation exacerbates anxiety and depression in high-risk pregnancy patients,reduces sleep quality,increases the risk of postpartum hemorrhage,and delays the initiation of lactation.Specialized nursing interventions for maternal-infant separation can improve the physical and mental state of high-risk pregnancy patients,reduce the incidence of postpartum complications,and enhance nursing satisfaction,making them worthy of clinical application and promotion.展开更多
Background:The development of gastric cancer(GC)encompasses precancerous conditions like chronic atrophic gastritis(CAG)and premalignant lesions of gastric cancer(PLGC).In these situations,abnormal Notch signaling res...Background:The development of gastric cancer(GC)encompasses precancerous conditions like chronic atrophic gastritis(CAG)and premalignant lesions of gastric cancer(PLGC).In these situations,abnormal Notch signaling results in mucosal impairment and the initiation of cancer.Banxia Xiexin Decoction(BXD),a well-known formula in traditional Chinese medicine(TCM),shows promise in treating gastric disorders,but its mechanisms in gastric restoration remain unclear.Methods:Using MNNG-induced CAG and PLGC rat models,BXD was administered for 12 weeks.Gastric mucosal pathology was assessed via hematoxylin-eosin staining.Proliferation(Ki-67)and angiogenesis(VEGFA)markers were evaluated by immunohistochemistry.Network pharmacology identified BXD’s targets and pathways.Notch pathway components(Notch1,Jagged1,Dll4,Hes1)were analyzed via qPCR,Western blot,and immunohistochemistry.Results:BXD significantly ameliorated mucosal atrophy,glandular structural disorder,and dysplasia in CAG and PLGC rats.Network pharmacology revealed 323 overlapping targets between BXD and PLGC,with Notch signaling as a central pathway.BXD downregulated Notch1,Jagged1,Dll4,and Hes1 expression at transcriptional and protein levels,suppressed Ki-67(proliferation)and VEGFA(angiogenesis)overexpression,and restored gastric mucosal integrity.Conclusion:BXD inhibits Notch signaling,reduces aberrant proliferation and angiogenesis,and interrupts Correa’s gastric carcinogenesis cascade.This study provides mechanistic evidence supporting BXD as a TCM-based intervention for gastric precancerous lesions.展开更多
Background:Chronic inflammation is closely associated with the most common and socially significant prostate conditions,including benign prostatic hyperplasia(BPH),prostate cancer(PCa),and prostatitis syndromes.NIHcat...Background:Chronic inflammation is closely associated with the most common and socially significant prostate conditions,including benign prostatic hyperplasia(BPH),prostate cancer(PCa),and prostatitis syndromes.NIHcategory IV prostatitis(histologic prostatitis,HP)is defined as asymptomatic chronic inflammation of the prostate.The presence of lymphoid follicles,referred to as tertiary lymphoid structures(TLSs),along with benign lympho-epithelial lesions(BLELs),is among the key histological indicators of immune inflammation and can be assessed relatively easily.This study aimed to quantitatively assess TLSs and BLELs,as well as their relationship with the severity of HP.Methods:We investigated TLSs and BLELs in 110 prostatic specimens,including inflammatory and normal tissues,within the context of common prostate pathologies such as BPH and PCa.HP was graded as low-grade(LG)or high-grade(HG)based on the severity of inflammation.Results:TLSs were observed in 51 out of 110 cases(46.4%),while BLELs were identified in 78 cases(70.44%).Both TLSs and BLELs co-occurred in 45 cases(40.9%).Statistical analysis revealed a significant correlation between the presence of TLSs,BLELs(individually or combined),and HG-HP(p<0.001).Conclusions:This study is the first to quantitatively evaluate the immunopathologic patterns in the inflamed human prostate by analyzing the presence and cooccurrence of TLSs and BLELs.Their formation,likely triggered by antigenic stimuli and external factors,indicates a chronic inflammatory microenvironment.The strong association between TLSs,BLELs,and HG-HP underscores their potential role in HP aggressiveness.These findings suggest that TLSs and BLELs may be crucial contributors to the pathophysiology and morphogenesis of NIH-category IV prostatitis.Furthermore,TLS/BLEL formation may represent a hallmark of tissue autoimmunity,reflecting the immune or autoimmune phase of this prostatitis subtype.展开更多
BACKGROUND Digestive tract subepithelial lesions(SELs)are relatively common,and early diagnosis and treatment are critical for improving patient quality of life and prognosis.However,diagnostic uncertainty often leads...BACKGROUND Digestive tract subepithelial lesions(SELs)are relatively common,and early diagnosis and treatment are critical for improving patient quality of life and prognosis.However,diagnostic uncertainty often leads to negative psychological effects,including anxiety and depression.AIM To investigate the prevalence of anxiety and depressive symptoms and identify associated factors among patients with digestive tract SELs.METHODS This retrospective study included 296 consecutive patients diagnosed with digestive tract SELs at the Affiliated Hospital of North Sichuan Medical College Endoscopy Center between October 2024 and April 2025.Demographic and clinical data were collected through standardized questionnaires.Anxiety and depression were assessed using the Self-Rating Anxiety Scale and the Self-Rating Depression Scale,respectively,while sleep quality was evaluated using the Pittsburgh Sleep Quality Index.Participants were classified into anxiety vs nonanxiety and depression vs non-depression groups based on established cutoff scores,and potential determinants were examined.RESULTS Anxiety symptoms were observed in 35.8%of cases(mean Self-Rating Anxiety Scale score:46.56±9.13)and depressive symptoms in 33.1%(mean Self-Rating Depression scale score:48.64±8.30).Pittsburgh Sleep Quality Index scores were positively correlated with both anxiety and depression(P<0.05).Univariate analysis identified age,annual income,sleep disorders,and endoscopic ultrasonography(EUS)evaluation status as significant factors(P<0.05).Multivariable analysis revealed that low annual income(<10000 Chinese yuan)and sleep disorders were independent risk factors,whereas undergoing EUS examination and having disease awareness were protective factors against anxiety and depression(P<0.05).CONCLUSION Patients with digestive tract SELs are at increased risk for anxiety and depression,with poor sleep strongly linked to worsening psychological symptoms.Early diagnostic assessment with EUS appears to serve a protective role against the onset of these psychological disorders.展开更多
Spared regions of the damaged central nervous system undergo dynamic remodelling and exhibit a remarkable potential for therapeutic exploitation1.Lesion-remote astrocytes(LRAs),which interact with viable neurons and g...Spared regions of the damaged central nervous system undergo dynamic remodelling and exhibit a remarkable potential for therapeutic exploitation1.Lesion-remote astrocytes(LRAs),which interact with viable neurons and glia,undergo reactive transformations whose molecular and functional properties are poorly understood2.Here,using multiple transcriptional profiling methods,we investigated LRAs from spared regions of mouse spinal cord following traumatic spinal cord injury.展开更多
Recent evidence suggests that ferroptosis plays a crucial role in the occurrence and development of white matter lesions.However,the mechanisms and regulatory pathways involved in ferroptosis within white matter lesio...Recent evidence suggests that ferroptosis plays a crucial role in the occurrence and development of white matter lesions.However,the mechanisms and regulatory pathways involved in ferroptosis within white matter lesions remain unclear.Long non-coding RNAs(lnc RNAs)have been shown to influence the occurrence and development of these lesions.We previously identified lnc_011797 as a biomarker of white matter lesions by high-throughput sequencing.To investigate the mechanism by which lnc_011797 regulates white matter lesions,we established subjected human umbilical vein endothelial cells to oxygenglucose deprivation to simulate conditions associated with white matter lesions.The cells were transfected with lnc_011797 overexpression or knockdown lentiviruses.Our findings indicate that lnc_011797 promoted ferroptosis in these cells,leading to the formation of white matter lesions.Furthermore,lnc_011797 functioned as a competitive endogenous RNA(ce RNA)for mi R-193b-3p,thereby regulating the expression of WNK1 and its downstream ferroptosis-related proteins.To validate the role of lnc_011797 in vivo,we established a mouse model of white matter lesions through bilateral common carotid artery stenosis.The results from this model confirmed that lnc_011797 regulates ferroptosis via WNK1 and promotes the development of white matter lesions.These findings clarify the mechanism by which lnc RNAs regulate white matter lesions,providing a new target for the diagnosis and treatment of white matter lesions.展开更多
A population-based screening for stomach cancer (SC) and its precancerous lesions was conducted in Linqu County, Shandong, China, one of the highest SC rates found in China and the world. An analysis of precancerous s...A population-based screening for stomach cancer (SC) and its precancerous lesions was conducted in Linqu County, Shandong, China, one of the highest SC rates found in China and the world. An analysis of precancerous stomach lesions revealed that chronic atrophic gastritis (CAG) was a universal common among people aged 35-64 (96-98%). For 52% and 20% of the residents in this age group had Intestinal metaplasia (IM) or dysplssia (DYS). These more advanced lesions were more pronounced in the antrum for both males and females. Age-specific prevalence rates in different anatomic locations sshowed that CAG, developed in the antrum, particularly along the lesser curvature earter than other sites and spread to fundus. IM and DYS accrued under the background of CAG with a leading time in the antrum than the other part of the stomach. Although CAG, IM and DYS prevalence rates were higher in the antrum than In the fundus, the prevalence rates showed a similar smoothly slope, a result of accumulated somatic geneticdamage, suggesting a similar biological response to the stimulation of initiator of carcinogenesis, promoter leading to progression to SC.展开更多
Background: Since 2021, high-risk Human Papilloma Virus (HR-HPV) testing has been the recommended screening test for cervical cancer for all settings;either used alone in a “test and treat” strategy, or with a triag...Background: Since 2021, high-risk Human Papilloma Virus (HR-HPV) testing has been the recommended screening test for cervical cancer for all settings;either used alone in a “test and treat” strategy, or with a triage test, with or without biopsy, before treatment. Cameroon has rolled out immunization against HPV 16 and 18, but studies show a higher prevalence of non-16/18 HR-HPV types. Objectives: Determine the prevalence of precancerous lesions, in women with HR-HPV infection and evaluate association of digital cervicography (DC) VIA/VILI positivity with HPV serotype, as a measure of their contribution to precancer and cancer incidence. Methodology: The study was cross-sectional, descriptive, and analytic. It took place at the Etoug-Ebe and Ekoudoum Baptist Hospitals in Yaoundé, during the period April-September 2022. We reviewed the records of women screened for cervical cancer between February 2020 and December 2021 and evaluated the prevalence of lesions on digital cervicography (DC) with VIA/VILI for women positive for HR-HPV serotypes. The data were analyzed using SPSS version 20.0 for Windows. P values Results: We identified 315 cases with a positive HR-HPV deoxyribonucleic acid (DNA) test, 224 (71.1%) had a DC VIA/VILI triage test done. Of these, 30 (13.4%) women had a positive DC VIA/VILI, with five women (2.2%) having lesions suggestive of cancer. Out of 11 cases positive for HPV 16 alone, 05 (45.5%) had a positive DC VIA/VILI test. Of the 14 cases positive for HPV 18 alone, 03 (21.4%) had a positive VIA/VILI, meanwhile only 19 (10.7%) of the 177 cases positive for non-16/18 HPV had a positive VIA/VILI test. Conclusion: A high proportion of women (13.4%) with HR HPV had a positive DC VIA/VILI, with a significant proportion (2.2%) having lesions suggestive of invasive cervical cancer HR-HPV serotype was associated with DC VIA/VILI positivity;HPV 16 had the strongest association (45.5%), followed by HPV 18 (21.4%), and non-16/18 HR-HPV (10.7%), suggesting a decreasing order of oncogenicity.展开更多
BACKGROUND The incidence and mortality of colorectal cancer continue to rise.For early-stage colorectal cancer,endoscopic resection has become a preferred or important treatment option due to its significant advantage...BACKGROUND The incidence and mortality of colorectal cancer continue to rise.For early-stage colorectal cancer,endoscopic resection has become a preferred or important treatment option due to its significant advantages in operative time,extent of trauma,and medical costs.However,increasing lesion diameter significantly elevates the technical difficulty of endoscopic resection.Currently,robust evidence-based evidence regarding the upper size limit for safely and effectively resecting lesions endoscopically remains lacking.AIM To evaluate the efficacy and safety of endoscopic resection for colorectal lesions≥30 mm in diameter.METHODS This retrospective study reviewed data from 102 patients who underwent endoscopic resection for colorectal lesions measuring≥30 mm in diameter at General Hospital of Northern Theater Command between January 2023 and July 2024.RESULTS Among 102 patients who underwent endoscopic resection,99 received endoscopic submucosal dissection and 3 underwent endoscopic full-thickness resection.Four patients(3.9%)required conversion to surgical radical resection postoperatively.All patients exhibited favorable wound healing at the resection sites,and no long-term complications were observed during the 3-month postoperative colonoscopy follow-up.The primary perioperative complication was post-endoscopic submucosal dissection electrocoagulation syndrome(PEECS)(24/102,23.5%).Multivariate analysis identified lesion location in the transverse colon as an independent risk factor for PEECS occurrence(odds ratio=6.734,95%confidence interval:1.623-27.945,P=0.009).CONCLUSION Large colorectal lesion diameter does not constitute an absolute contraindication to endoscopic resection.Experienced endoscopic centers can achieve complete resection with a favorable efficacy and safety profile.Notably,lesion location in the transverse colon is identified as an independent risk factor for PEECS.展开更多
BACKGROUND Effective health management for high-risk stroke populations is essential.The hospital-community-home(HCH)collaborative health management(CHM)model leverages resources from hospitals,communities,and familie...BACKGROUND Effective health management for high-risk stroke populations is essential.The hospital-community-home(HCH)collaborative health management(CHM)model leverages resources from hospitals,communities,and families.By integrating patient information across these three domains,it facilitates the delivery of tailored guidance,health risk assessments,and three-in-one health education.AIM To explore the effects of the HCH-CHM model on stroke risk reduction in highrisk populations.METHODS In total,110 high-risk stroke patients screened in the community from January 2019 to January 2023 were enrolled,with 52 patients in the control group receiving routine health education and 58 in the observation group receiving HCH-CHM model interventions based on routine health education.Stroke awareness scores,health behavior levels,medication adherence,blood pressure,serum biochemical markers(systolic/diastolic blood pressure,total cholesterol,and triglyceride),and psychological measures(self-rating anxiety/depression scale)were evaluated and compared between groups.RESULTS The observation group showed statistically significant improvements in stroke awareness scores and health behavior levels compared to the control group(P<0.05),with notable enhancements in lifestyle and dietary habits(P<0.05)and reductions in postintervention systolic blood pressure,diastolic blood pressure,total cholesterol,triglyceride,self-rating anxiety scale,and self-rating depression scale scores(P<0.05).CONCLUSION The HCH-CHM model had a significant positive effect on high-risk stroke populations,effectively increasing disease awareness,improving health behavior and medication adherence,and appropriately ameliorating blood pressure,serum biochemical marker levels,and negative psychological symptoms.展开更多
This letter critically evaluates Jiang et al's article on the differentiation of benign and malignant liver lesions using Emax and platelet count.Despite notable findings,significant methodological and interpretat...This letter critically evaluates Jiang et al's article on the differentiation of benign and malignant liver lesions using Emax and platelet count.Despite notable findings,significant methodological and interpretative limitations are identified.The study lacks detailed assay conditions for Emax measurement,employs inadequate statistical methods without robust multivariate analysis,and does not provide clinically relevant threshold values.The nomogram's reliance on Emax as a major diagnostic contributor is questionable due to attenuation in hepatocellular carcinoma patients with cirrhosis.Moreover,the study's limitations,such as selection bias and confounding factors,are not adequately addressed.Future research should adopt more rigorous methodologies,including prospective studies with larger cohorts and standardized protocols for biomarker measurement,to enhance validity and clinical applicability.展开更多
BACKGROUND Inadequately controlled hypertension often leads to an increased cardiovascular death rate in type 2 diabetes mellitus(T2DM).It remains unclear whether systolic blood pressure(SBP)status of hypertension is ...BACKGROUND Inadequately controlled hypertension often leads to an increased cardiovascular death rate in type 2 diabetes mellitus(T2DM).It remains unclear whether systolic blood pressure(SBP)status of hypertension is related to coronary inflammation and plaques in T2DM.AIM To evaluate whether SBP variability(SBPV)and levels of hypertension are related to coronary inflammation and plaques in T2DM patients using coronary computed tomography angiography(CCTA).METHODS This retrospective study involved 881 T2DM patients with CCTA images,including 668 hypertension and 213 normotension patients.Hypertension patients were subgroup based on SBP status:(1)SBPV:Low(<8.96 mmHg)and high(≥8.96 mmHg)groups;and(2)SBP levels:Controlled(<140 mmHg)and uncontrolled(≥140 mmHg)groups.Pericoronary adipose tissue(PCAT)attenuation,high-risk plaques(HRPs)and obstructive stenosis(OS)were evaluated by CCTA.Propensity score matching was utilized to compare these CCTA findings for these groups.The impact of SBPV and SBP levels of hypertension on these CCTA findings in T2DM patients were evaluated by multivariate logistic regression and multivariable linear regression.RESULTS PCAT attenuation of the left anterior descending artery(LAD),any low attenuation plaque(LAP),any spotty calcification(SC),any positive remodeling(PR),and OS had significant differences between the hypertension group and the normotension group,as well as between the high SBPV or uncontrolled SBP group and the low SBPV or controlled SBP group(all P<0.05).Hypertension was independently positively correlated with LADPCAT attenuation(β=1.815,P=0.010),LAP(OR=1.612,P=0.019),SC(OR=1.665,P=0.013),PR(OR=1.549,P=0.033),and OS(OR=1.928,P=0.036)in all T2DM patients.Additionally,high SBPV and uncontrolled SBP were independently positively correlated with LAD-PCAT attenuation(high SBPV:β=1.673,P=0.048;uncontrolled SBP:β=2.370,P=0.004)and PR(high SBPV:OR=1.903,P=0.048;uncontrolled SBP:OR=2.230,P=0.013)in T2DM patients with hypertension.CONCLUSION Inadequately controlled hypertension,including high SBPV and/or uncontrolled SBP levels,may be related to increased coronary artery inflammation,HRPs,and OS in T2DM,leading to increased cardiovascular risk.Achieving both low SBPV and controlled SBP levels simultaneously,especially in individuals with T2DM and hypertension,warrants clinical attention.展开更多
Gastric precancerous lesions(GPL)represent a crucial stage in the complex process of gastric carcinogenesis that leads to gastric cancer(GC),one of the most prevalent cancers and a major source of cancer mortality wor...Gastric precancerous lesions(GPL)represent a crucial stage in the complex process of gastric carcinogenesis that leads to gastric cancer(GC),one of the most prevalent cancers and a major source of cancer mortality worldwide.Many studies have identified the gastrointestinal microbiota,or gut microbiota,as an important contributor to both the pathogenesis and treatment of GPL and GC,thus understanding its role in this transition is crucial.The purpose of this literature review is to introduce the current landscape of microbiota research associated with GPL and GC,with an emphasis on Helicobacter pylori(H.pylori)driven microbial dysbiosis and its modulation through Western medicine and traditional Chinese medicine(TCM)approaches.By elucidating the underlying mechanisms of H.pylori colonization,patterns,and interactions among microbiota,as well as the influence of microbial metabolites,this review highlights crucial driving factors of gastric carcinogenesis.The role of microbiota in conventional interventions,including H.pylori eradication,immunotherapy,as well as TCM herbal decoctions,is also discussed to provide a detailed understanding of the complex interactions between therapy and microbiota and how it could be potentially targeted for effective management of GPL and GC.Ultimately,microbiota-targeting therapeutics may represent a new path toward early detection,targeted treatment,improved prognosis,and potentially reduced incidence of GPL and GC.展开更多
Objective:In recent years,the incidence and detection rate of pancreatic cystic lesions(PCLs)have increased significantly.Endoscopic ultrasound(EUS)plays an indispensable role in the diagnosis and differential diagnos...Objective:In recent years,the incidence and detection rate of pancreatic cystic lesions(PCLs)have increased significantly.Endoscopic ultrasound(EUS)plays an indispensable role in the diagnosis and differential diagnosis of PCLs.However,evidence comparing the diagnostic performance of EUS-guided fine-needle aspiration(EUS-FNA)and fine-needle biopsy(FNB)remains limited.This study aims to compare the diagnostic yield,adequacy of tissue acquisition,and safety between EUS-FNA and EUS-FNB in evaluating PCLs to inform clinical practice.Methods:A retrospective review was conducted on patients with PCLs who underwent either EUS-FNA or EUS-FNB between January 2014 and August 2021.The diagnostic yield,tissue acquisition adequacy,and incidence of adverse events were compared between the 2 groups.Results:A total of 90 patients with PCLs were included(52 in the FNA group and 38 in the FNB group).The diagnostic yield was similar between the FNA and FNB groups(94.2%vs 94.7%,P>0.05).The adequacy of tissue acquisition was 71.2%in the FNA group and 81.6%in the FNB group(P>0.05).No statistically significant difference was observed in the incidence of adverse events between the 2 groups(P>0.05).Conclusion:Both EUS-FNA and EUS-FNB demonstrate equally high diagnostic yields and tissue adequacy in PCLs,with excellent safety profiles.Both methods are safe and effective diagnostic tools for evaluating PCLs.展开更多
Calvarial lesions are usually incidental and asymptomatic,rarely detected.However,these lesions can also present with pain,a palpable mass or a bone defect.Clinical information such as the patient’s age and medical h...Calvarial lesions are usually incidental and asymptomatic,rarely detected.However,these lesions can also present with pain,a palpable mass or a bone defect.Clinical information such as the patient’s age and medical history are helpful in making the correct diagnosis.Calvarial lesions may occur due to congenital and anatomical variants,traumatic and iatrogenic,idiopathic,infectious and inflammatory,metabolic,benign and malignant neoplastic causes.Calvarial lesions may be solitary,multiple or diffuse,and may be lytic,sclerotic or mixed.Although most calvarial lesions are benign,radiologic imaging features can help to determine whether the lesion is benign or malignant.Methods that can guide treatment and are currently in use include plain radiography,ultrasonography,computed tomography,magnetic resonance imaging,angiographic studies,and nuclear scintigraphy studies such as 18F-fluorodeoxyglucose positron emission tomography and whole-body bone scintigraphy.Defects,lysis and sclerosis in the bone structure are assessed by plain radiography and computed tomography,and the soft tissue components of the lesions and their relationship to the surrounding soft tissue are assessed by magnetic resonance imaging.This article reviews the imaging findings of benign and malignant calvarial lesions and normal variants that may be confused with systemic diseases and pathologies affecting the calvarium.展开更多
Objective: Stroke is perceived as a serious illness although it is preventable, and lifestyle alterations can be made to reduce its risk. Improvement of stroke care should be achieved through awareness of public, espe...Objective: Stroke is perceived as a serious illness although it is preventable, and lifestyle alterations can be made to reduce its risk. Improvement of stroke care should be achieved through awareness of public, especially through high-risk group. Henceforth, the aim of this study was to evaluate the effect of nursing intervention on improving awareness of high-risk people about stroke prevention. Methods: A quasi-experimental design was used to carry out this study, where a purposive sample of 80 adult patients at high risk for stroke were enrolled while they were attending the out-patient clinics of Zagazig University Hospitals for follow-up treatment;they were divided into two groups: case (40 patients) and control (40 patients). An interview questionnaire was used to assess patients’ knowledge regarding warning signs, risk factors, and immediate treatment;attitude;and their practice for prevention for stroke at pretest and posttest. Results: The study revealed the poor level of knowledge, bad level of preventive behavior, and negative attitude regarding stroke prevention at pre-intervention. However, after intervention, the high-risk people had fair level of knowledge with moderate practice for stroke prevention and positive attitude, with statistically significant difference between pre-post intervention and between the case and control groups. Conclusions: The study revealed that the nursing intervention seemed to change the knowledge, practice, and attitude of subjects regarding stroke prevention. This, in turn, implies that awareness of prevention of stroke and high-risk factor control could be important to reduce the burden of stroke in Egypt. Thus, further research on a larger scale is required to improve population knowledge and behavior for stroke prevention and control.展开更多
Objective:To explore the perspectives of high-risk pregnant women regarding the home care program for high-risk pregnancies.Methods:This qualitative study was conducted in a university hospital and 5 comprehensive hea...Objective:To explore the perspectives of high-risk pregnant women regarding the home care program for high-risk pregnancies.Methods:This qualitative study was conducted in a university hospital and 5 comprehensive health centers in Ahvaz,Iran,from February 2023 to July 2023.The sampling method used was purposive sampling considering the maximum possible diversity,which continued until data saturation.11 in-depth and semistructured interviews were conducted with high-risk pregnant women.Data were simultaneously analysed using Graneheim and Lundman content analysis by MAXQDA version 20 software.Results:Data analysis extracted 3 themes,12 categories,and 26 subcategories.The themes and categories were“high-risk pregnancy and related issues(pursuing treatment and paying attention to the high-risk situation by pregnant women,psychological aspect of high-risk pregnancy on pregnant women and caregivers,emotional and physical aspects of high-risk pregnancy,the consequences of high-risk pregnancy on the people around them and empowerment of high-risk pregnant women)”,“support dimension(family and community support for high-risk pregnant women)”,and“framework of program(acculturalization,means and equipment,security,manpower and the necessary arrangements for the home care)”.Conclusions:High-risk pregnancy affects various aspects of the lives of high-risk pregnant women and their families.Creating the necessary conditions for providing care at home plays a vital role in supporting high-risk pregnant women and removing related obstacles to receiving prenatal care in person.It will be especially beneficial for high-risk pregnant women in low-income areas.展开更多
BACKGROUND Precancerous lesions of gastric cancer(PLGC)represent a critical pathological stage in the development of intestinal gastric cancer.Early detection and diagnosis are key to reducing the incidence of gastric...BACKGROUND Precancerous lesions of gastric cancer(PLGC)represent a critical pathological stage in the development of intestinal gastric cancer.Early detection and diagnosis are key to reducing the incidence of gastric cancer.Substantial advancements have been made in PLGC research in recent years,making it necessary to provide updated reviews using bibliometric methods.We hypothesize that this review will identify emerging trends,key research areas,and gaps in PLGC research,providing insights that could guide future studies and enhance prevention strategies.AIM To comprehensively review the current state of research on PLGC,examining development trends and research hotspots.METHODS We conducted a bibliometric analysis of PLGC-related studies published between 2004 and 2023 using the Web of Science Core Collection database.We employed Software,including VOSviewer,CiteSpace,R software,and SCImago Graphica,to map scientific networks and visualize knowledge trends in terms of publication volume,countries/regions,institutions,journals,authors,and keywords.RESULTS A total of 4097 articles were included,and overall publication volume showed an increasing trend.Over the past two decades,China published the most articles,followed by the United States,Japan,South Korea,and Italy.Among the top 10 contributors,the United States ranked highest in institutions,authors,and citations and demonstrated the strongest international collaboration.Research keywords in this field were clustered into three main categories:Risk factors,pathogenesis,and diagnosis and treatment.Pathogenesis and molecular biomarkers remain key areas of focus.Future research should explore the mechanisms of gut microbiota,immune microenvironment,metabolic reprogramming,and epigenetics.Advanced technologies,including single-cell sequencing,spatially resolved analysis,multi-omics approaches,artificial intelligence,and machine learning,will likely accelerate in-depth investigations of PLGC.CONCLUSION PLGC research has rapidly developed in recent years,gaining considerable attention.This bibliometric analysis reveals research state and emerging trends over the past 20 years,providing insights for future studies.展开更多
基金supported by the National Key Research and Development Program of China(2023YFC2308800)the Natural Science Foundation of Shanghai(25ZR1402053)the Key Discipline of Public Health of the Shanghai Municipal Health Commission(Grant No.GWVI-11.1-07).
文摘Objective The aim of this study was to analyze the correlation between the levels of 12 cytokines in the cervical microenvironment and cervical intraepithelial neoplasia in patients with high-risk human papillomavirus(HR-HPV)infection.Methods Female patients(n=73)with HR-HPV infection were enrolled and divided into a high-grade squamous intraepithelial lesion(HSIL)group(n=33)and a non-HSIL(N-HSIL)group(n=40),which include low-grade squamous intraepithelial lesions and inflammation.Healthy screening subjects(n=31)with negative HR-HPV results were enrolled as a control group.We examined contemporaneous plasma and secretory cytokines from 25 study subjects to investigate the difference between systemic cytokine profiles and the local microenvironment immunity using the Wilcoxon matched-pairs signed rank test.The 12 cytokines from cervical secretions were compared between the three groups using the Mann-Whitney test,and logistic regression was used to analyze HSIL and N-HSIL.Results There were statistical differences in eight cytokines(IL-2,IL-6,TNF-α,IFN-γ,IL-1β,IL-12p70,IFN-α,and IL-8)between cervical secretion and plasma of the same patient,and seven cytokines were statistically different between the control and other two groups.We selected four independent variables(TNF-α,IFN-γ,IL-12p70,and IFN-α)commonly identified by univariate regression analysis and non-parametric tests for multivariate logistic regression analysis.Based on this model,HSIL could be predicted in patients with HR-HPV infection,with the area under the curve being 0.76.Conclusion The systemic cytokine profile cannot reflect the local microenvironment immunity,and the occurrence of HSIL is related to the cytokine levels in the cervical microenvironment.
文摘Objective:To analyze the impact of maternal-infant separation on the physical and mental state of high-risk pregnancy patients and explore the clinical efficacy of targeted nursing interventions.Methods:A total of 80 high-risk pregnancy patients treated in our hospital from January 2023 to January 2024 were selected as the study subjects.These patients were randomly divided into an observation group and a control group(40 cases each)using a random number table.The control group received routine high-risk pregnancy nursing care,while the observation group received specialized maternal-infant separation nursing interventions in addition to routine care.The psychological and physiological states and nursing satisfaction of the two groups were compared before and after the intervention.Results:The SAS scores,SDS scores,and sleep quality scores of the observation group were significantly lower than those of the control group,with statistically significant differences(p<0.05).The incidence of postpartum hemorrhage in the observation group was significantly lower than that in the control group,and the initiation time of lactation was significantly earlier than that in the control group,with both differences being statistically significant(p<0.05).The nursing satisfaction of the observation group was significantly higher than that of the control group(80%vs.32/40),with a statistically significant difference(p<0.05).Conclusion:Maternal-infant separation exacerbates anxiety and depression in high-risk pregnancy patients,reduces sleep quality,increases the risk of postpartum hemorrhage,and delays the initiation of lactation.Specialized nursing interventions for maternal-infant separation can improve the physical and mental state of high-risk pregnancy patients,reduce the incidence of postpartum complications,and enhance nursing satisfaction,making them worthy of clinical application and promotion.
基金supported by the National Natural Science Foundation of China(Grant No.82274442)the Key Research Project in Traditional Chinese Medicine of Tianjin Municipal Health Commission(Grant No.202007)the Integrated Traditional Chinese and Western Medicine Research Project of Tianjin Municipal Health Commission(Grant No.2023134).
文摘Background:The development of gastric cancer(GC)encompasses precancerous conditions like chronic atrophic gastritis(CAG)and premalignant lesions of gastric cancer(PLGC).In these situations,abnormal Notch signaling results in mucosal impairment and the initiation of cancer.Banxia Xiexin Decoction(BXD),a well-known formula in traditional Chinese medicine(TCM),shows promise in treating gastric disorders,but its mechanisms in gastric restoration remain unclear.Methods:Using MNNG-induced CAG and PLGC rat models,BXD was administered for 12 weeks.Gastric mucosal pathology was assessed via hematoxylin-eosin staining.Proliferation(Ki-67)and angiogenesis(VEGFA)markers were evaluated by immunohistochemistry.Network pharmacology identified BXD’s targets and pathways.Notch pathway components(Notch1,Jagged1,Dll4,Hes1)were analyzed via qPCR,Western blot,and immunohistochemistry.Results:BXD significantly ameliorated mucosal atrophy,glandular structural disorder,and dysplasia in CAG and PLGC rats.Network pharmacology revealed 323 overlapping targets between BXD and PLGC,with Notch signaling as a central pathway.BXD downregulated Notch1,Jagged1,Dll4,and Hes1 expression at transcriptional and protein levels,suppressed Ki-67(proliferation)and VEGFA(angiogenesis)overexpression,and restored gastric mucosal integrity.Conclusion:BXD inhibits Notch signaling,reduces aberrant proliferation and angiogenesis,and interrupts Correa’s gastric carcinogenesis cascade.This study provides mechanistic evidence supporting BXD as a TCM-based intervention for gastric precancerous lesions.
文摘Background:Chronic inflammation is closely associated with the most common and socially significant prostate conditions,including benign prostatic hyperplasia(BPH),prostate cancer(PCa),and prostatitis syndromes.NIHcategory IV prostatitis(histologic prostatitis,HP)is defined as asymptomatic chronic inflammation of the prostate.The presence of lymphoid follicles,referred to as tertiary lymphoid structures(TLSs),along with benign lympho-epithelial lesions(BLELs),is among the key histological indicators of immune inflammation and can be assessed relatively easily.This study aimed to quantitatively assess TLSs and BLELs,as well as their relationship with the severity of HP.Methods:We investigated TLSs and BLELs in 110 prostatic specimens,including inflammatory and normal tissues,within the context of common prostate pathologies such as BPH and PCa.HP was graded as low-grade(LG)or high-grade(HG)based on the severity of inflammation.Results:TLSs were observed in 51 out of 110 cases(46.4%),while BLELs were identified in 78 cases(70.44%).Both TLSs and BLELs co-occurred in 45 cases(40.9%).Statistical analysis revealed a significant correlation between the presence of TLSs,BLELs(individually or combined),and HG-HP(p<0.001).Conclusions:This study is the first to quantitatively evaluate the immunopathologic patterns in the inflamed human prostate by analyzing the presence and cooccurrence of TLSs and BLELs.Their formation,likely triggered by antigenic stimuli and external factors,indicates a chronic inflammatory microenvironment.The strong association between TLSs,BLELs,and HG-HP underscores their potential role in HP aggressiveness.These findings suggest that TLSs and BLELs may be crucial contributors to the pathophysiology and morphogenesis of NIH-category IV prostatitis.Furthermore,TLS/BLEL formation may represent a hallmark of tissue autoimmunity,reflecting the immune or autoimmune phase of this prostatitis subtype.
基金Supported by Nanchong Social Science Research“14^(th) Five-Year Plan”2025 Annual Project,No.NC25B244.
文摘BACKGROUND Digestive tract subepithelial lesions(SELs)are relatively common,and early diagnosis and treatment are critical for improving patient quality of life and prognosis.However,diagnostic uncertainty often leads to negative psychological effects,including anxiety and depression.AIM To investigate the prevalence of anxiety and depressive symptoms and identify associated factors among patients with digestive tract SELs.METHODS This retrospective study included 296 consecutive patients diagnosed with digestive tract SELs at the Affiliated Hospital of North Sichuan Medical College Endoscopy Center between October 2024 and April 2025.Demographic and clinical data were collected through standardized questionnaires.Anxiety and depression were assessed using the Self-Rating Anxiety Scale and the Self-Rating Depression Scale,respectively,while sleep quality was evaluated using the Pittsburgh Sleep Quality Index.Participants were classified into anxiety vs nonanxiety and depression vs non-depression groups based on established cutoff scores,and potential determinants were examined.RESULTS Anxiety symptoms were observed in 35.8%of cases(mean Self-Rating Anxiety Scale score:46.56±9.13)and depressive symptoms in 33.1%(mean Self-Rating Depression scale score:48.64±8.30).Pittsburgh Sleep Quality Index scores were positively correlated with both anxiety and depression(P<0.05).Univariate analysis identified age,annual income,sleep disorders,and endoscopic ultrasonography(EUS)evaluation status as significant factors(P<0.05).Multivariable analysis revealed that low annual income(<10000 Chinese yuan)and sleep disorders were independent risk factors,whereas undergoing EUS examination and having disease awareness were protective factors against anxiety and depression(P<0.05).CONCLUSION Patients with digestive tract SELs are at increased risk for anxiety and depression,with poor sleep strongly linked to worsening psychological symptoms.Early diagnostic assessment with EUS appears to serve a protective role against the onset of these psychological disorders.
文摘Spared regions of the damaged central nervous system undergo dynamic remodelling and exhibit a remarkable potential for therapeutic exploitation1.Lesion-remote astrocytes(LRAs),which interact with viable neurons and glia,undergo reactive transformations whose molecular and functional properties are poorly understood2.Here,using multiple transcriptional profiling methods,we investigated LRAs from spared regions of mouse spinal cord following traumatic spinal cord injury.
基金supported by the Qingdao Medical Health Research Project,No.2023-WJZD212(to XX)。
文摘Recent evidence suggests that ferroptosis plays a crucial role in the occurrence and development of white matter lesions.However,the mechanisms and regulatory pathways involved in ferroptosis within white matter lesions remain unclear.Long non-coding RNAs(lnc RNAs)have been shown to influence the occurrence and development of these lesions.We previously identified lnc_011797 as a biomarker of white matter lesions by high-throughput sequencing.To investigate the mechanism by which lnc_011797 regulates white matter lesions,we established subjected human umbilical vein endothelial cells to oxygenglucose deprivation to simulate conditions associated with white matter lesions.The cells were transfected with lnc_011797 overexpression or knockdown lentiviruses.Our findings indicate that lnc_011797 promoted ferroptosis in these cells,leading to the formation of white matter lesions.Furthermore,lnc_011797 functioned as a competitive endogenous RNA(ce RNA)for mi R-193b-3p,thereby regulating the expression of WNK1 and its downstream ferroptosis-related proteins.To validate the role of lnc_011797 in vivo,we established a mouse model of white matter lesions through bilateral common carotid artery stenosis.The results from this model confirmed that lnc_011797 regulates ferroptosis via WNK1 and promotes the development of white matter lesions.These findings clarify the mechanism by which lnc RNAs regulate white matter lesions,providing a new target for the diagnosis and treatment of white matter lesions.
文摘A population-based screening for stomach cancer (SC) and its precancerous lesions was conducted in Linqu County, Shandong, China, one of the highest SC rates found in China and the world. An analysis of precancerous stomach lesions revealed that chronic atrophic gastritis (CAG) was a universal common among people aged 35-64 (96-98%). For 52% and 20% of the residents in this age group had Intestinal metaplasia (IM) or dysplssia (DYS). These more advanced lesions were more pronounced in the antrum for both males and females. Age-specific prevalence rates in different anatomic locations sshowed that CAG, developed in the antrum, particularly along the lesser curvature earter than other sites and spread to fundus. IM and DYS accrued under the background of CAG with a leading time in the antrum than the other part of the stomach. Although CAG, IM and DYS prevalence rates were higher in the antrum than In the fundus, the prevalence rates showed a similar smoothly slope, a result of accumulated somatic geneticdamage, suggesting a similar biological response to the stimulation of initiator of carcinogenesis, promoter leading to progression to SC.
文摘Background: Since 2021, high-risk Human Papilloma Virus (HR-HPV) testing has been the recommended screening test for cervical cancer for all settings;either used alone in a “test and treat” strategy, or with a triage test, with or without biopsy, before treatment. Cameroon has rolled out immunization against HPV 16 and 18, but studies show a higher prevalence of non-16/18 HR-HPV types. Objectives: Determine the prevalence of precancerous lesions, in women with HR-HPV infection and evaluate association of digital cervicography (DC) VIA/VILI positivity with HPV serotype, as a measure of their contribution to precancer and cancer incidence. Methodology: The study was cross-sectional, descriptive, and analytic. It took place at the Etoug-Ebe and Ekoudoum Baptist Hospitals in Yaoundé, during the period April-September 2022. We reviewed the records of women screened for cervical cancer between February 2020 and December 2021 and evaluated the prevalence of lesions on digital cervicography (DC) with VIA/VILI for women positive for HR-HPV serotypes. The data were analyzed using SPSS version 20.0 for Windows. P values Results: We identified 315 cases with a positive HR-HPV deoxyribonucleic acid (DNA) test, 224 (71.1%) had a DC VIA/VILI triage test done. Of these, 30 (13.4%) women had a positive DC VIA/VILI, with five women (2.2%) having lesions suggestive of cancer. Out of 11 cases positive for HPV 16 alone, 05 (45.5%) had a positive DC VIA/VILI test. Of the 14 cases positive for HPV 18 alone, 03 (21.4%) had a positive VIA/VILI, meanwhile only 19 (10.7%) of the 177 cases positive for non-16/18 HPV had a positive VIA/VILI test. Conclusion: A high proportion of women (13.4%) with HR HPV had a positive DC VIA/VILI, with a significant proportion (2.2%) having lesions suggestive of invasive cervical cancer HR-HPV serotype was associated with DC VIA/VILI positivity;HPV 16 had the strongest association (45.5%), followed by HPV 18 (21.4%), and non-16/18 HR-HPV (10.7%), suggesting a decreasing order of oncogenicity.
基金Supported by the Shenyang Science and Technology of Liaoning Province,No.22-321-32-15.
文摘BACKGROUND The incidence and mortality of colorectal cancer continue to rise.For early-stage colorectal cancer,endoscopic resection has become a preferred or important treatment option due to its significant advantages in operative time,extent of trauma,and medical costs.However,increasing lesion diameter significantly elevates the technical difficulty of endoscopic resection.Currently,robust evidence-based evidence regarding the upper size limit for safely and effectively resecting lesions endoscopically remains lacking.AIM To evaluate the efficacy and safety of endoscopic resection for colorectal lesions≥30 mm in diameter.METHODS This retrospective study reviewed data from 102 patients who underwent endoscopic resection for colorectal lesions measuring≥30 mm in diameter at General Hospital of Northern Theater Command between January 2023 and July 2024.RESULTS Among 102 patients who underwent endoscopic resection,99 received endoscopic submucosal dissection and 3 underwent endoscopic full-thickness resection.Four patients(3.9%)required conversion to surgical radical resection postoperatively.All patients exhibited favorable wound healing at the resection sites,and no long-term complications were observed during the 3-month postoperative colonoscopy follow-up.The primary perioperative complication was post-endoscopic submucosal dissection electrocoagulation syndrome(PEECS)(24/102,23.5%).Multivariate analysis identified lesion location in the transverse colon as an independent risk factor for PEECS occurrence(odds ratio=6.734,95%confidence interval:1.623-27.945,P=0.009).CONCLUSION Large colorectal lesion diameter does not constitute an absolute contraindication to endoscopic resection.Experienced endoscopic centers can achieve complete resection with a favorable efficacy and safety profile.Notably,lesion location in the transverse colon is identified as an independent risk factor for PEECS.
基金Supported by Guiding Project of Hebei Provincial Health Commission,No.20201190 and 20180220.
文摘BACKGROUND Effective health management for high-risk stroke populations is essential.The hospital-community-home(HCH)collaborative health management(CHM)model leverages resources from hospitals,communities,and families.By integrating patient information across these three domains,it facilitates the delivery of tailored guidance,health risk assessments,and three-in-one health education.AIM To explore the effects of the HCH-CHM model on stroke risk reduction in highrisk populations.METHODS In total,110 high-risk stroke patients screened in the community from January 2019 to January 2023 were enrolled,with 52 patients in the control group receiving routine health education and 58 in the observation group receiving HCH-CHM model interventions based on routine health education.Stroke awareness scores,health behavior levels,medication adherence,blood pressure,serum biochemical markers(systolic/diastolic blood pressure,total cholesterol,and triglyceride),and psychological measures(self-rating anxiety/depression scale)were evaluated and compared between groups.RESULTS The observation group showed statistically significant improvements in stroke awareness scores and health behavior levels compared to the control group(P<0.05),with notable enhancements in lifestyle and dietary habits(P<0.05)and reductions in postintervention systolic blood pressure,diastolic blood pressure,total cholesterol,triglyceride,self-rating anxiety scale,and self-rating depression scale scores(P<0.05).CONCLUSION The HCH-CHM model had a significant positive effect on high-risk stroke populations,effectively increasing disease awareness,improving health behavior and medication adherence,and appropriately ameliorating blood pressure,serum biochemical marker levels,and negative psychological symptoms.
文摘This letter critically evaluates Jiang et al's article on the differentiation of benign and malignant liver lesions using Emax and platelet count.Despite notable findings,significant methodological and interpretative limitations are identified.The study lacks detailed assay conditions for Emax measurement,employs inadequate statistical methods without robust multivariate analysis,and does not provide clinically relevant threshold values.The nomogram's reliance on Emax as a major diagnostic contributor is questionable due to attenuation in hepatocellular carcinoma patients with cirrhosis.Moreover,the study's limitations,such as selection bias and confounding factors,are not adequately addressed.Future research should adopt more rigorous methodologies,including prospective studies with larger cohorts and standardized protocols for biomarker measurement,to enhance validity and clinical applicability.
基金Supported by Natural Science Foundation of Hubei Province,No.2023AFB848.
文摘BACKGROUND Inadequately controlled hypertension often leads to an increased cardiovascular death rate in type 2 diabetes mellitus(T2DM).It remains unclear whether systolic blood pressure(SBP)status of hypertension is related to coronary inflammation and plaques in T2DM.AIM To evaluate whether SBP variability(SBPV)and levels of hypertension are related to coronary inflammation and plaques in T2DM patients using coronary computed tomography angiography(CCTA).METHODS This retrospective study involved 881 T2DM patients with CCTA images,including 668 hypertension and 213 normotension patients.Hypertension patients were subgroup based on SBP status:(1)SBPV:Low(<8.96 mmHg)and high(≥8.96 mmHg)groups;and(2)SBP levels:Controlled(<140 mmHg)and uncontrolled(≥140 mmHg)groups.Pericoronary adipose tissue(PCAT)attenuation,high-risk plaques(HRPs)and obstructive stenosis(OS)were evaluated by CCTA.Propensity score matching was utilized to compare these CCTA findings for these groups.The impact of SBPV and SBP levels of hypertension on these CCTA findings in T2DM patients were evaluated by multivariate logistic regression and multivariable linear regression.RESULTS PCAT attenuation of the left anterior descending artery(LAD),any low attenuation plaque(LAP),any spotty calcification(SC),any positive remodeling(PR),and OS had significant differences between the hypertension group and the normotension group,as well as between the high SBPV or uncontrolled SBP group and the low SBPV or controlled SBP group(all P<0.05).Hypertension was independently positively correlated with LADPCAT attenuation(β=1.815,P=0.010),LAP(OR=1.612,P=0.019),SC(OR=1.665,P=0.013),PR(OR=1.549,P=0.033),and OS(OR=1.928,P=0.036)in all T2DM patients.Additionally,high SBPV and uncontrolled SBP were independently positively correlated with LAD-PCAT attenuation(high SBPV:β=1.673,P=0.048;uncontrolled SBP:β=2.370,P=0.004)and PR(high SBPV:OR=1.903,P=0.048;uncontrolled SBP:OR=2.230,P=0.013)in T2DM patients with hypertension.CONCLUSION Inadequately controlled hypertension,including high SBPV and/or uncontrolled SBP levels,may be related to increased coronary artery inflammation,HRPs,and OS in T2DM,leading to increased cardiovascular risk.Achieving both low SBPV and controlled SBP levels simultaneously,especially in individuals with T2DM and hypertension,warrants clinical attention.
文摘Gastric precancerous lesions(GPL)represent a crucial stage in the complex process of gastric carcinogenesis that leads to gastric cancer(GC),one of the most prevalent cancers and a major source of cancer mortality worldwide.Many studies have identified the gastrointestinal microbiota,or gut microbiota,as an important contributor to both the pathogenesis and treatment of GPL and GC,thus understanding its role in this transition is crucial.The purpose of this literature review is to introduce the current landscape of microbiota research associated with GPL and GC,with an emphasis on Helicobacter pylori(H.pylori)driven microbial dysbiosis and its modulation through Western medicine and traditional Chinese medicine(TCM)approaches.By elucidating the underlying mechanisms of H.pylori colonization,patterns,and interactions among microbiota,as well as the influence of microbial metabolites,this review highlights crucial driving factors of gastric carcinogenesis.The role of microbiota in conventional interventions,including H.pylori eradication,immunotherapy,as well as TCM herbal decoctions,is also discussed to provide a detailed understanding of the complex interactions between therapy and microbiota and how it could be potentially targeted for effective management of GPL and GC.Ultimately,microbiota-targeting therapeutics may represent a new path toward early detection,targeted treatment,improved prognosis,and potentially reduced incidence of GPL and GC.
基金supported by the Special Project for the Construction of Innovative Provinces in Hunan Province,China(2020SK2013)。
文摘Objective:In recent years,the incidence and detection rate of pancreatic cystic lesions(PCLs)have increased significantly.Endoscopic ultrasound(EUS)plays an indispensable role in the diagnosis and differential diagnosis of PCLs.However,evidence comparing the diagnostic performance of EUS-guided fine-needle aspiration(EUS-FNA)and fine-needle biopsy(FNB)remains limited.This study aims to compare the diagnostic yield,adequacy of tissue acquisition,and safety between EUS-FNA and EUS-FNB in evaluating PCLs to inform clinical practice.Methods:A retrospective review was conducted on patients with PCLs who underwent either EUS-FNA or EUS-FNB between January 2014 and August 2021.The diagnostic yield,tissue acquisition adequacy,and incidence of adverse events were compared between the 2 groups.Results:A total of 90 patients with PCLs were included(52 in the FNA group and 38 in the FNB group).The diagnostic yield was similar between the FNA and FNB groups(94.2%vs 94.7%,P>0.05).The adequacy of tissue acquisition was 71.2%in the FNA group and 81.6%in the FNB group(P>0.05).No statistically significant difference was observed in the incidence of adverse events between the 2 groups(P>0.05).Conclusion:Both EUS-FNA and EUS-FNB demonstrate equally high diagnostic yields and tissue adequacy in PCLs,with excellent safety profiles.Both methods are safe and effective diagnostic tools for evaluating PCLs.
文摘Calvarial lesions are usually incidental and asymptomatic,rarely detected.However,these lesions can also present with pain,a palpable mass or a bone defect.Clinical information such as the patient’s age and medical history are helpful in making the correct diagnosis.Calvarial lesions may occur due to congenital and anatomical variants,traumatic and iatrogenic,idiopathic,infectious and inflammatory,metabolic,benign and malignant neoplastic causes.Calvarial lesions may be solitary,multiple or diffuse,and may be lytic,sclerotic or mixed.Although most calvarial lesions are benign,radiologic imaging features can help to determine whether the lesion is benign or malignant.Methods that can guide treatment and are currently in use include plain radiography,ultrasonography,computed tomography,magnetic resonance imaging,angiographic studies,and nuclear scintigraphy studies such as 18F-fluorodeoxyglucose positron emission tomography and whole-body bone scintigraphy.Defects,lysis and sclerosis in the bone structure are assessed by plain radiography and computed tomography,and the soft tissue components of the lesions and their relationship to the surrounding soft tissue are assessed by magnetic resonance imaging.This article reviews the imaging findings of benign and malignant calvarial lesions and normal variants that may be confused with systemic diseases and pathologies affecting the calvarium.
文摘Objective: Stroke is perceived as a serious illness although it is preventable, and lifestyle alterations can be made to reduce its risk. Improvement of stroke care should be achieved through awareness of public, especially through high-risk group. Henceforth, the aim of this study was to evaluate the effect of nursing intervention on improving awareness of high-risk people about stroke prevention. Methods: A quasi-experimental design was used to carry out this study, where a purposive sample of 80 adult patients at high risk for stroke were enrolled while they were attending the out-patient clinics of Zagazig University Hospitals for follow-up treatment;they were divided into two groups: case (40 patients) and control (40 patients). An interview questionnaire was used to assess patients’ knowledge regarding warning signs, risk factors, and immediate treatment;attitude;and their practice for prevention for stroke at pretest and posttest. Results: The study revealed the poor level of knowledge, bad level of preventive behavior, and negative attitude regarding stroke prevention at pre-intervention. However, after intervention, the high-risk people had fair level of knowledge with moderate practice for stroke prevention and positive attitude, with statistically significant difference between pre-post intervention and between the case and control groups. Conclusions: The study revealed that the nursing intervention seemed to change the knowledge, practice, and attitude of subjects regarding stroke prevention. This, in turn, implies that awareness of prevention of stroke and high-risk factor control could be important to reduce the burden of stroke in Egypt. Thus, further research on a larger scale is required to improve population knowledge and behavior for stroke prevention and control.
文摘Objective:To explore the perspectives of high-risk pregnant women regarding the home care program for high-risk pregnancies.Methods:This qualitative study was conducted in a university hospital and 5 comprehensive health centers in Ahvaz,Iran,from February 2023 to July 2023.The sampling method used was purposive sampling considering the maximum possible diversity,which continued until data saturation.11 in-depth and semistructured interviews were conducted with high-risk pregnant women.Data were simultaneously analysed using Graneheim and Lundman content analysis by MAXQDA version 20 software.Results:Data analysis extracted 3 themes,12 categories,and 26 subcategories.The themes and categories were“high-risk pregnancy and related issues(pursuing treatment and paying attention to the high-risk situation by pregnant women,psychological aspect of high-risk pregnancy on pregnant women and caregivers,emotional and physical aspects of high-risk pregnancy,the consequences of high-risk pregnancy on the people around them and empowerment of high-risk pregnant women)”,“support dimension(family and community support for high-risk pregnant women)”,and“framework of program(acculturalization,means and equipment,security,manpower and the necessary arrangements for the home care)”.Conclusions:High-risk pregnancy affects various aspects of the lives of high-risk pregnant women and their families.Creating the necessary conditions for providing care at home plays a vital role in supporting high-risk pregnant women and removing related obstacles to receiving prenatal care in person.It will be especially beneficial for high-risk pregnant women in low-income areas.
基金the National Natural Science Foundation of China,No.82374292,82205095,and 82305179the Horizontal Development Foundation of Beijing University of Chinese Medicine,No.BUCM-2021-JS-KF-065the China Postdoctoral Science Foundation Grant,No.2022M720520.
文摘BACKGROUND Precancerous lesions of gastric cancer(PLGC)represent a critical pathological stage in the development of intestinal gastric cancer.Early detection and diagnosis are key to reducing the incidence of gastric cancer.Substantial advancements have been made in PLGC research in recent years,making it necessary to provide updated reviews using bibliometric methods.We hypothesize that this review will identify emerging trends,key research areas,and gaps in PLGC research,providing insights that could guide future studies and enhance prevention strategies.AIM To comprehensively review the current state of research on PLGC,examining development trends and research hotspots.METHODS We conducted a bibliometric analysis of PLGC-related studies published between 2004 and 2023 using the Web of Science Core Collection database.We employed Software,including VOSviewer,CiteSpace,R software,and SCImago Graphica,to map scientific networks and visualize knowledge trends in terms of publication volume,countries/regions,institutions,journals,authors,and keywords.RESULTS A total of 4097 articles were included,and overall publication volume showed an increasing trend.Over the past two decades,China published the most articles,followed by the United States,Japan,South Korea,and Italy.Among the top 10 contributors,the United States ranked highest in institutions,authors,and citations and demonstrated the strongest international collaboration.Research keywords in this field were clustered into three main categories:Risk factors,pathogenesis,and diagnosis and treatment.Pathogenesis and molecular biomarkers remain key areas of focus.Future research should explore the mechanisms of gut microbiota,immune microenvironment,metabolic reprogramming,and epigenetics.Advanced technologies,including single-cell sequencing,spatially resolved analysis,multi-omics approaches,artificial intelligence,and machine learning,will likely accelerate in-depth investigations of PLGC.CONCLUSION PLGC research has rapidly developed in recent years,gaining considerable attention.This bibliometric analysis reveals research state and emerging trends over the past 20 years,providing insights for future studies.
