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Modern management of maxillofacial trauma in the emergency department
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作者 Gaia Bavestrello Piccini Domenico Sfondrini +7 位作者 Silviu-Andrei Tomulescu Ciro Esposito Andrea Piccioni Giorgia Caputo Antonio Voza Christian Zanza Yaroslava Longhitano Gabriele Savioli 《World Journal of Emergency Medicine》 2026年第1期15-27,共13页
BACKGROUND:Maxillofacial trauma represents a significant challenge in emergency medicine,requiring both diagnostic accuracy and prompt intervention while balancing immediate life-saving interventions with preservation... BACKGROUND:Maxillofacial trauma represents a significant challenge in emergency medicine,requiring both diagnostic accuracy and prompt intervention while balancing immediate life-saving interventions with preservation of function and aesthetics.The complex anatomy of this region,with its proximity to critical structures,demands a thorough understanding of assessment and management principles.This narrative review aims to provide evidence-based guidelines for emergency physicians managing maxillofacial trauma,with particular emphasis on early recognition of critical injuries,airway management strategies,and special population considerations.METHODS:A narrative review was conducted via a comprehensive literature search of the PubMed and Scopus databases,which focused on maxillofacial trauma management in emergency settings.Articles were selected based on relevance to clinical practice,methodological quality,and current management guidelines.The review synthesized evidence from multiple study types,including original research,systematic reviews,and clinical practice guidelines,to provide practical guidance for emergency physicians.RESULTS:Initial assessment following Advanced Trauma Life Support(ATLS)principles is crucial,with airway management being a primary concern due to the risk of dynamic obstruction.Critical time-sensitive emergencies include orbital compartment syndrome,trapdoor fractures(in pediatric patients),and facial nerve injuries.Computed tomography(CT)imaging remains the gold standard for diagnosis.Special considerations are required for pediatric patients,who present unique anatomical challenges and injury patterns,and for elderly patients,who often have complex medical comorbidities and increased complication risks.Management strategies range from conservative treatment to urgent surgical intervention,with decisions based on the injury pattern and associated complications.CONCLUSION:Emergency physicians must maintain a structured yet fl exible approach to maxillofacial trauma,focusing on early recognition of critical injuries,appropriate airway management,and timely specialist consultation.Understanding injury patterns and their potential complications allows for eff ective risk stratifi cation and treatment planning,ultimately improving patient outcomes. 展开更多
关键词 Maxillofacial trauma Orbital fractures LeFort fractures Facial fractures
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Dysregulated insulin signaling and inflammation contribute to the pathogenesis of Alzheimer’s disease:From animal models to human cells
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作者 Marcus Elo Rytter Cecilie Amalie Brøgger Svane +1 位作者 Joachim Størling Wenqiang Chen 《Neural Regeneration Research》 2026年第3期1126-1127,共2页
The shared links between Alzheimer’s disease and type 2 diabetes mellitus:Alzheimer’s disease(AD)and type 2 diabetes mellitus(T2DM)are two prevalent conditions that come with substantial daily struggles.Emerging evi... The shared links between Alzheimer’s disease and type 2 diabetes mellitus:Alzheimer’s disease(AD)and type 2 diabetes mellitus(T2DM)are two prevalent conditions that come with substantial daily struggles.Emerging evidence highlights that these diseases share similar pathophysiological features,including insulin resistance and chronic inflammation,which contribute to their rapid progression(Chen et al.,2022).Insulin resistance,a hallmark of T2DM,has been suggested to exacerbate neurodegeneration in AD.Similarly,chronic low-grade inflammation in T2DM parallels with neuroinflammation,which is observed in AD,suggesting overlapping pathophysiological mechanisms in T2DM and AD. 展开更多
关键词 alzheimer s disease chronic inflammationwhich type diabetes mellitus alzheimer s disease ad INFLAMMATION exacerbate neurodegeneration Alzheimers disease insulin resistance type diabetes mellitus t dm
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Whole genome analysis of a Non-O1,Non-O139 Vibrio cholerae isolate from a bacteremia case in Ho Chi Minh City
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作者 Tuan-Loc Le Ngoc-Lan Nguyen +1 位作者 Duc-Khai Luong Hieu Vu-Quang 《Asian Pacific Journal of Tropical Medicine》 2026年第2期94-96,I0062-I0065,共7页
Non-O1/non-O139 Vibrio(V.)cholerae(NOVC)has emerged as a potential pathogen in patients with compromised health conditions[1].We report the whole genome sequencing(WGS)of a rare NOVC sepsis isolate(GenBank Accession:G... Non-O1/non-O139 Vibrio(V.)cholerae(NOVC)has emerged as a potential pathogen in patients with compromised health conditions[1].We report the whole genome sequencing(WGS)of a rare NOVC sepsis isolate(GenBank Accession:GCF_051906115.1)from an 89-year-old male admitted to the Intensive Care Unit(ICU)with septic shock(lactate 6.61 mmol/L)digestive illness. 展开更多
关键词 septic shock intensive care BACTEREMIA intensive care unit whole genome sequencing wgs Whole genome analysis non O non O Vibrio cholerae sepsis
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Prevalence of serotypes,antibiotic resistance and virulence genes of Group B Streptococcus isolated from pregnant women at 35-37 weeks of gestation in Ho Chi Minh City,Vietnam
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作者 Truc-Anh Nguyen-Thi Hong-Phuc Nguyen +3 位作者 Thien-An Do-Hoang Minh-Hoang Tran Tuan-Loc Le Hieu Vu-Quang 《Asian Pacific Journal of Tropical Medicine》 2026年第1期16-24,共9页
Objective:To analyse the prevalence of serotypes,antibiotic resistance,and virulence genes of Group B Streptococcus(GBS)strains isolated from pregnant women at 35-37 weeks of gestation in Ho Chi Minh City,Vietnam,from... Objective:To analyse the prevalence of serotypes,antibiotic resistance,and virulence genes of Group B Streptococcus(GBS)strains isolated from pregnant women at 35-37 weeks of gestation in Ho Chi Minh City,Vietnam,from January 2022 to January 2023.Methods:GBS strains were isolated through selective culture methods and confirmed by PCR.Serotyping,virulence gene detection,and antibiotic susceptibility testing were performed using PCR,gel electrophoresis techniques and Kirby-Bauer test.Results:Totally,61 GBS isolated from 300 participants have been identified including seven GBS serotypes(Ⅰa,Ⅰb,Ⅱ,Ⅲ,Ⅳ,Ⅴ,andⅥ).SerotypesⅦ,Ⅷ,andⅨwere not detected in the study population.Antibiotic resistance patterns varied:13.1%of isolates were fully susceptible,while the majority showed multi-drug resistance,with 34.4%resistant to three antibiotics.SerotypeⅠa demonstrated high susceptibility(35.7%),while serotypeⅢshowed extensive resistance,with 87.5%being resistant to at least three antibiotics.All strains are susceptible to vancomycin andβ-lactams susceptibility also remained high,but resistance to clindamycin,erythromycin,and tetracycline was high(>65%).The virulence genes scpB,cylB,fbsB,and cfb were highly prevalent(90%-100%),indicating their potential for vaccine and diagnostic development.Conclusions:Our findings provide valuable insights into GBS serotypes,resistance,and virulence factors,contributing to community monitoring,preventive measures,diagnostics,and vaccine development.However,the limited sample size necessitates further research. 展开更多
关键词 Group B Streptococcus SEROTYPE Antibiotic resistance VIRULENCE PREGNANCY
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Grafts of hydrogel-embedded electrically stimulated subventricular stem cells into the stroke cavity improves functional recovery of mice
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作者 Andreea-Mihaela Cercel Ianis KS Boboc +5 位作者 Roxana Surugiu Thorsten R.Doeppner Dirk M.Hermann Bogdan Catalin Andrei Gresita Aurel Popa-Wagner 《Neural Regeneration Research》 2026年第2期695-703,共9页
The major aim of stroke therapy is to stimulate brain repair and improve behavioral recovery after cerebral ischemia.One option is to stimulate endogenous neurogenesis in the subventricular zone and direct the newly f... The major aim of stroke therapy is to stimulate brain repair and improve behavioral recovery after cerebral ischemia.One option is to stimulate endogenous neurogenesis in the subventricular zone and direct the newly formed neurons to the damaged area.However,only a small percentage of these neurons survive,and many do not reach the damaged area,possibly because the corpus callosum impedes the migration of subventricular zone-derived stem cells into the lesioned cortex.A second major obstacle to stem cell therapy is the strong inflammatory reaction induced by cerebral ischemia,whereby the associated phagocytic activity of brain macrophages removes both therapeutic cells and/or cell-based drug carriers.To address these issues,neurogenesis was electrically stimulated in the subventricular zone,followed by isolation of proliferating cells,including newly formed neurons,which were subsequently mixed with a nutritional hydrogel.This mixture was then transferred to the stroke cavity of day 14 post-stroke mice.We found that the performance of the treated animals improved in behavioral tests,including novel object,open field,hole board,grooming,and“time-to-feel”adhesive tape tests.Furthermore,immunostaining revealed that the stem cell marker nestin,the neuroepithelial marker Mash1,and the immature neuronal marker doublecortin-positive cells survived in the transplanted area for 2 weeks,possibly due to reduced phagocytic activity and supportive angiogenesis.These results clearly indicate that the transplantation of committed subventricular zone stem cells combined with a protective nutritional gel directly into the infarct cavity after the peak of stroke-induced neuroinflammation represents a feasible approach to improve neurorestoration after cerebral ischemia. 展开更多
关键词 ANXA3 behavioral recovery DOUBLECORTIN electrical stimulation Mash1 NESTIN STROKE subventricular neural stem cells supportive hydrogel vascular cell adhesion molecule 1
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Serum Extracellular Vesicle-Associated GULP1 Is a Key Indicator of Hepatocellular Carcinoma
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作者 Hyung Seok Kim Ju A Son +8 位作者 Minji Kang Soon Sun Kim Geum Ok Baek Moon Gyeong Yoon Se Ha Jang Dokyung Jung Ji Eun Han Jae Youn Cheong Jung Woo Eun 《Oncology Research》 2026年第2期327-345,共19页
Objectives:Early detection of hepatocellular carcinoma(HCC)is a significant challenge due to the limited sensitivity of alpha-fetoprotein(AFP).This study aimed to assess serum-derived extracellular vesicleencapsulated... Objectives:Early detection of hepatocellular carcinoma(HCC)is a significant challenge due to the limited sensitivity of alpha-fetoprotein(AFP).This study aimed to assess serum-derived extracellular vesicleencapsulated GULP PTB domain-containing engulfment adaptor 1(EV-GULP1)as a novel,noninvasive biomarker for HCC detection and prognosis,leveraging the potential of tumor-specific molecules carried by small extracellular vesicles(EVs).Methods:The study utilized both internal and external cohorts of HCC patients and controls.Small EVs were isolated from serum samples,then characterized and validated to confirm their identity.The expression levels of EV-GULP1 were quantified using quantitative reverse transcription polymerase chain reaction(qRT-PCR).Results:EVGULP1 expression was found to be significantly higher in HCC patients,including those with early-stage disease,when compared to control groups.It demonstrated superior diagnostic accuracy over AFP,achieving an area under the curve(AUC)of 0.919,and was particularly effective in detecting AFP-negative cases.Furthermore,high EV-GULP1 expression correlated with worse overall and disease-free survival outcomes.Conclusion:These findings highlight EV-GULP1 as a highly promising noninvasive biomarker for hepatocellular carcinoma.It offers improved diagnostic accuracy for early detection and better risk stratification for prognosis compared to the current standard,AFP. 展开更多
关键词 Extracellular vesicles GULP PTB domain-containing engulfment adaptor 1 hepatocellular carcinoma liquid biopsy biomarker
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The role of digital twin technology in physiotherapy and rehabilitation practice
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作者 David Bamidele OLAWADE Ezenwa Robinson MODUM +3 位作者 Olabanke Florence OLAWUYI Omobolaji Rosemary OLASILOLA Babajide David MAKANJUOLA John Oluwatosin ALABI 《虚拟现实与智能硬件(中英文)》 2026年第1期71-86,共16页
Digital twin technology,that creates virtual replicas of physical entities using real-time data and simulation models,has emerged as a transformative innovation across multiple healthcare domains.Its application in ph... Digital twin technology,that creates virtual replicas of physical entities using real-time data and simulation models,has emerged as a transformative innovation across multiple healthcare domains.Its application in physiotherapy and rehabilitation represents a paradigm shift from traditional therapeutic approaches to personalized data-driven interventions that optimize patient outcomes.This narrative review examines the current applications,benefits,challenges,and future prospects of digital twin technology in physiotherapy and rehabilitation,providing a comprehensive analysis of the manner in which this technology is reshaping clinical practice and patient care.A narrative review approach was employed,systematically searching PubMed,IEEE Xplore,Scopus,and Web of Science databases.Studies describing digital twin applications,development methodologies,clinical implementations,and theoretical frameworks in physiotherapy and rehabilitation contexts were included.Digital twin technology demonstrates significant potential in personalizing rehabilitation programs,enabling real-time monitoring of patient progress,predicting treatment outcomes,and facilitating remote therapeutic interventions.Current applications span musculoskeletal rehabilitation,neurological recovery,post surgical care,and sports injury management.Key benefits include enhanced treatment precision,improved patient engagement,reduced healthcare costs,and accelerated recovery times.However,implementation faces challenges including technological complexity,data privacy concerns,interoperability issues,and the need for substantial infrastructure investment.Digital twin technology represents a promising frontier in physiotherapy and rehabilitation,offering unprecedented opportunities for personalized,efficient,and effective patient care.Successful integration requires addressing the current limitations while fostering interdisciplinary collaboration between clinicians,engineers,and data scientists. 展开更多
关键词 Digital twin PHYSIOTHERAPY REHABILITATION Personalized medicine Virtual simulation
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Diagnostic Reference Levels of Adults CT-Scan Imaging in Cameroon: A Pilot Study of Four Commonest CT-Protocols in Five Radiology Departments 被引量:1
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作者 Boniface Moifo Jean Roger Moulion Tapouh +3 位作者 Mathurin Neossi Guena Thierry Ndzana Ndah Richard Ndi Samba Augustin Simo 《Open Journal of Medical Imaging》 2017年第1期1-8,共8页
CT-scan is the most irradiating tool in diagnostic radiology. For 5% - 10% of diagnostic X-ray procedures, it is responsible for 34% of irradiation according to UNSCEAR. Patients radiation protection must therefore be... CT-scan is the most irradiating tool in diagnostic radiology. For 5% - 10% of diagnostic X-ray procedures, it is responsible for 34% of irradiation according to UNSCEAR. Patients radiation protection must therefore be increased during CT-scan procedures. This requires the rigorous application of optimization principle which imposes to have “diagnostic reference levels”. Objective: The aim of this study was to determine the diagnostic reference levels (DRLs) of the four most frequent CT-scans examinations of adults in Cameroon. Material and Method: It was a cross-sectional pilot study carried out from April to September 2015 in five health facilities using CT-scan in Cameroon. The studied variables were: patients age and sex, type of CT-scan examination (cerebral, chest, abdomino-pelvic, lumbar spine), Used of IV contrast (IV﹣/ IV+), acquisition length, time of tube rotation, voltage (kV), mAs, pitch, thickness of slices, CTDIvol and DLP. For each type of examination, at least 30 patients were included per center, consecutively on the randomly predetermined days. The DRL for each type of examination was defined as the 75th percentile of its PDL and CTDIvol. Results: Of the 696 examinations, 41.2% were cerebral, 26.9% abdomino-pelvic, 17.7% lumbar spine and 14.2% chest. The mean age of patients was 52 ± 15 years [20 - 90 years], 58.9% were 50 years and older. The sex-ratio was 1.26 (55.9% males). The CT machines were 4, 8 and 16 multidetectors. The 75th percentile of DLP or DRLs [standard deviation] was: [1150 ± 278 mGy·cm], [770 ± 477 mGy·cm], [720 ± 170 mGy·cm] and [715 ± 187 mGy·cm] respectively for cerebral, lumbar spine, abdominopelvic and chest CT-scans. Taking in consideration the number of detectors, the 75th percentile of the Dose-Length product decreased with the increase number of detectors for cerebral examinations but was the highest with 16 MDCT for the abdominopelvic, lumbar spine and chest CT-scans. For the chest and lumbar spine examinations, there was a significant increase in patient-dose with the increase in the number of detectors. Conclusion: Our DRLs values lie between the norms of some European countries and those of some African countries. There is remarquable variation in dose for the commonest CT-scans examinations in Cameroon, requiring then an optimization process from these determined DRLs and establishment of national DRLs. Special attention to optimization should be paid when using 16 MDCT. 展开更多
关键词 Optimization DIAGNOSTIC REFERENCE LEVELS DOSE Length Product CT DOSE Index Patient DOSE Radiation Protection Best Practices
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Trend of emergency department presentations for influenza like illness: Differences between pandemic (2009-2010) and post-pandemic (2010-2011) season
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作者 Elena Di Tondo Anna Marigliano +2 位作者 Ilaria Pellegrini Francesco Di Stanislao Marcello M. D’Errico 《Health》 2012年第12期1256-1262,共7页
The aim of this paper is to analyze differences between incidence, characteristics and out-comes of patients with Influenza Like Illness (ILI) presenting to a teaching public hospital in Central Italy during pandemic ... The aim of this paper is to analyze differences between incidence, characteristics and out-comes of patients with Influenza Like Illness (ILI) presenting to a teaching public hospital in Central Italy during pandemic influenza season (2009-2010) and during the post-pandemic outbreak (2010-2011). We performed a retrospective descriptive study, and we identified Emergency Department (ED) presentations for ILI, relying on hospital discharge data administrative database. Bivariate analyses for the outcome of hospital admission were performed for both seasons and a multiple logistic regression model has been developed to evaluate which factors were independently associated with hospital admission. Among all the ED presentations (51,757), visits for ILI were respectively 821 (3.1%) during the pandemic season, and 704 (2.8%) during the post-pandemic one. The pandemic cohort differs significantly from the post-pandemic cohort for every characteristic investigated, with the exception of the length of stay in the ED. Overall in 2009-2010 there were more ED presentations compared to the following season, but hospital admission rates were less than in 2010-2011. Further studies are needed to assess if other variables may affect the use of the ED for ILI in order to try to plan staff and hospital organization. 展开更多
关键词 INFLUENZA Like Illness PANDEMIC SEASON Emergency DEPARTMENT
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Candida albicans and colorectal cancer:A paradoxical role revealed through metabolite profiling and prognostic modeling 被引量:2
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作者 Hao-Ling Zhang Rui Zhao +8 位作者 Di Wang Siti Nurfatimah Mohd Sapudin Badrul Hisham Yahaya Mohammad Syamsul Reza Harun Zhong-Wen Zhang Zhi-Jing Song Yan-Ting Liu Sandai Doblin Ping Lu 《World Journal of Clinical Oncology》 2025年第4期195-279,共85页
BACKGROUND Emerging evidence implicates Candida albicans(C.albicans)in human oncogenesis.Notably,studies have supported its involvement in regulating outcomes in colorectal cancer(CRC).This study investigated the para... BACKGROUND Emerging evidence implicates Candida albicans(C.albicans)in human oncogenesis.Notably,studies have supported its involvement in regulating outcomes in colorectal cancer(CRC).This study investigated the paradoxical role of C.albicans in CRC,aiming to determine whether it promotes or suppresses tumor development,with a focus on the mechanistic basis linked to its metabolic profile.AIM To investigate the dual role of C.albicans in the development and progression of CRC through metabolite profiling and to establish a prognostic model that integrates the microbial and metabolic interactions in CRC,providing insights into potential therapeutic strategies and clinical outcomes.METHODSA prognostic model integrating C. albicans with CRC was developed, incorporating enrichment analysis, immuneinfiltration profiling, survival analysis, Mendelian randomization, single-cell sequencing, and spatial transcriptomics.The effects of the C. albicans metabolite mixture on CRC cells were subsequently validated in vitro. Theprimary metabolite composition was characterized using liquid chromatography-mass spectrometry.RESULTSA prognostic model based on five specific mRNA markers, EHD4, LIME1, GADD45B, TIMP1, and FDFT1, wasestablished. The C. albicans metabolite mixture significantly reduced CRC cell viability. Post-treatment analysisrevealed a significant decrease in gene expression in HT29 cells, while the expression levels of TIMP1, EHD4, andGADD45B were significantly elevated in HCT116 cells. Conversely, LIME1 expression and that of other CRC celllines showed reductions. In normal colonic epithelial cells (NCM460), GADD45B, TIMP1, and FDFT1 expressionlevels were significantly increased, while LIME1 and EHD4 levels were markedly reduced. Following metabolitetreatment, the invasive and migratory capabilities of NCM460, HT29, and HCT116 cells were reduced. Quantitativeanalysis of extracellular ATP post-treatment showed a significant elevation (P < 0.01). The C. albicans metabolitemixture had no effect on reactive oxygen species accumulation in CRC cells but led to a reduction in mitochondrialmembrane potential, increased intracellular lipid peroxidation, and induced apoptosis. Metabolomic profilingrevealed significant alterations, with 516 metabolites upregulated and 531 downregulated.CONCLUSIONThis study introduced a novel prognostic model for CRC risk assessment. The findings suggested that the C.albicans metabolite mixture exerted an inhibitory effect on CRC initiation. 展开更多
关键词 Candida albicans Colorectal cancer Metabolic characteristics Extracellular ATP Prognostic model
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A review of biodegradable biliary stents made of magnesium metals:Current progress and future trends 被引量:2
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作者 Ling Liu Tuo En Liu Tan To Cheung 《Journal of Magnesium and Alloys》 2025年第1期30-40,共11页
Biliary system,which is responsible for transporting bile from the liver into the intestine,is commonly damaged by inflammation or tumors eventually causing liver failure or death.The implantation of biliary stents ca... Biliary system,which is responsible for transporting bile from the liver into the intestine,is commonly damaged by inflammation or tumors eventually causing liver failure or death.The implantation of biliary stents can effectively alleviate both benign and malignant biliary strictures,but the plastic and metal stents that are currently used cannot degrade and nearly has no beneficial biological effects,therefore their long-term service can result into inflammation,the formation of sludges and re-obstruction of bile duct.In recent years,magnesium(Mg)metal has been received increasing attention in the field of biomedical application due to its excellent biocompatibility,adequate mechanical properties,biodegradability and other advantages,such as anti-inflammatory and anti-tumor properties.The research on biliary stents made of magnesium metals(BSMM)has also made significant progress and a series of experiments in vitro and vivo has proved their possibility.However,there are still some problems holding back BSMM’s clinical use,including rapid corrosion rate and potential harmful reaction.In this review,we would summarize the current research of BSMM,evaluate their clinical benefits,find the choke points,and discuss the solving method. 展开更多
关键词 Biliary stents Magnesium metals DEGRADATION Biological application
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Physical activity,exercise,and mental health of healthy adolescents:A review of the last 5 years 被引量:1
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作者 Eva Ruiz-Ranz Ivan Asin-Izquierdo 《Sports Medicine and Health Science》 2025年第3期161-172,共12页
The mental health of adolescents is a priority for successful development.Physical activity(PA)and exercise can have effects on the mental health of adolescents.This review analysed the effect that physical exercise i... The mental health of adolescents is a priority for successful development.Physical activity(PA)and exercise can have effects on the mental health of adolescents.This review analysed the effect that physical exercise interventions can have on the mental health of healthy adolescents between 10 and 19 years of age.The search was carried out in four databases.PubMed,Web of Science,Scopus and SportDiscuss,were searched up to December 31,2022,following the general model.Eleven studies were selected,with a total sample of 23681 participants in 2435 studies published in the last 5 years involving healthy adolescents.The search process and review of the articles was performed by independent expert investigators.The risk-of-bias and the methodological quality were analysed using the Cochrane scale.The limited and heterogeneous studies conducted so far do not clearly establish the benefits of PA on adolescents’mental health.However,some PA interventions seem to improve subjective well-being,self-esteem,physical and mental well-being,anxiety,lifestyle,emotional intelligence,depressive mood,and perceived benefit and confidence in healthy adolescents.It is important to design an effective and appropriate physical exercise programme that can be implemented for adolescents to achieve significant effects on their mental health.Studies that did not implement an appropriate exercise program with improvements in adolescent physical fitness showed no changes in psychological variables.Further research is needed to clearly establish that exercise programmes have positive effects on mental health in healthy adolescents. 展开更多
关键词 SPORT PSYCHOLOGY YOUTH Mental wellbeing Physical exercise intervention
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PGLYRP1 protein as a novel mediator of cellular dialogue in neuroinflammation
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作者 Anup Bhusal Won-Ha Lee Kyoungho Suk 《Neural Regeneration Research》 SCIE CAS 2025年第7期1993-1994,共2页
Neuroinflammation has been identified as a crucial element in several neurological disorders. Glial cells play a critical role in directing neuroinflammation, both in deleterious and beneficial ways.
关键词 INFLAMMATION considerably
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Application of nanotechnology to dentistry:Impact of graphene nanocomposites on clinical air quality
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作者 Ruth Rodríguez Montaño Mario A Alarcón-Sánchez +2 位作者 Melissa Martínez Nieto Juan J Varela Hernández Sarah M LomelíMartínez 《World Journal of Clinical Cases》 SCIE 2025年第8期1-7,共7页
Concerns about air quality in dental clinics where aerosol generation during procedures poses significant health risks,have prompted investigations on advanced disinfection technologies.This editorial describes the st... Concerns about air quality in dental clinics where aerosol generation during procedures poses significant health risks,have prompted investigations on advanced disinfection technologies.This editorial describes the strengths and limitations of ventilation and aerosol control measures in dental offices,especially with respect to the use of graphene nanocomposites.The potential of graphene nanocomposites as an innovative solution to aerosol-associated health risks is examined in this review due to the unique properties of graphene(e.g.,high con-ductivity,mechanical strength,and antimicrobial activity).These properties have produced promising results in various fields,but the application of graphene in dentistry remains unexplored.The recent study by Ju et al which was published in World Journal of Clinical Cases evaluated the effectiveness of graphene-based air disinfection systems in dental clinics.The study demonstrated that graphene-based disinfection techniques produced significant reductions in suspended particulate matter and bacterial colony counts,when co-mpared with traditional methods.Despite these positive results,challenges such as material saturation,frequency of filter replacement,and associated costs must be addressed before widespread adoption of graphene-based disinfection techniques in clinical practice.Therefore,there is need for further research on material structure optimization,long-term safety evaluations,and broader clinical applications,in order to maximize their positive impact on public health. 展开更多
关键词 GRAPHENE NANOCOMPOSITES Antibacterial activity Biomedical applications Air disinfection
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Microplastic and nanoplastic exposure and risk of diabetes mellitus
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作者 Hui-Yi Hsiao Chung-Yi Nien +2 位作者 Ruei-Feng Shiu Wei-Chun Chin Tzung-Hai Yen 《World Journal of Clinical Cases》 SCIE 2025年第3期24-29,共6页
The issue of plastic pollutants has become a growing concern.Both microplastics(MPs)(particle size<5 mm)and nanoplastics(NPs)(particle size<1μm)can cause DNA damage,cytotoxicity,and oxidative stress in various ... The issue of plastic pollutants has become a growing concern.Both microplastics(MPs)(particle size<5 mm)and nanoplastics(NPs)(particle size<1μm)can cause DNA damage,cytotoxicity,and oxidative stress in various organisms.The primary known impacts of microplastic/nanoplastic are observed in the liver and respiratory system,leading to hepatotoxicity and chronic obstructive pulmonary disease.Although research on the effects of MPs and NPs on diabetes is still in its early stages,there are potential concerns.This editorial highlights the risk to diabetics from co-exposure to contaminants and MPs/NPs,supported by evidence from animal studies and the various chemical compositions of MPs/NPs. 展开更多
关键词 Microplastics Nanoplastics Plastic pollution Diabetes mellitus Insulin resistance
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Deciphering the toxic effects of polystyrene nanoparticles on erythropoiesis at single-cell resolution 被引量:1
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作者 Eun Jung Kwon Hyeon Mi Sung +10 位作者 Hansong Lee Soyul Ahn Yejin Kim Chae Rin Lee Kihun Kim Kyungjae Myung Won Kyu Kim Dokyoung Kim Sanghwa Jeong Chang-Kyu Oh Yun Hak Kim 《Zoological Research》 2025年第1期165-176,共12页
Polystyrene nanoparticles pose significant toxicological risks to aquatic ecosystems,yet their impact on zebrafish(Danio rerio)embryonic development,particularly erythropoiesis,remains underexplored.This study used si... Polystyrene nanoparticles pose significant toxicological risks to aquatic ecosystems,yet their impact on zebrafish(Danio rerio)embryonic development,particularly erythropoiesis,remains underexplored.This study used single-cell RNA sequencing to comprehensively evaluate the effects of polystyrene nanoparticle exposure on erythropoiesis in zebrafish embryos.In vivo validation experiments corroborated the transcriptomic findings,revealing that polystyrene nanoparticle exposure disrupted erythrocyte differentiation,as evidenced by the decrease in mature erythrocytes and concomitant increase in immature erythrocytes.Additionally,impaired heme synthesis further contributed to the diminished erythrocyte population.These findings underscore the toxic effects of polystyrene nanoparticles on hematopoietic processes,highlighting their potential to compromise organismal health in aquatic environments. 展开更多
关键词 Polystyrene nanoparticles Zebrafish embryos Single-cell RNA sequencing ERYTHROPOIESIS
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Microbiota and cancer:Elucidating the role of Candida albicans in cancer progression
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作者 Di Wang Hao-Ling Zhang +3 位作者 Hao-Long Zhang Zhi-Jing Song Sandai Doblin Ping Lu 《World Journal of Clinical Oncology》 2025年第6期23-33,共11页
Candida albicans(C.albicans)represents one of the most prevalent opportunistic fungal pathogens in cancer patients.Although the association between C.albicans and cancer has been recognized for decades,the causal rela... Candida albicans(C.albicans)represents one of the most prevalent opportunistic fungal pathogens in cancer patients.Although the association between C.albicans and cancer has been recognized for decades,the causal relationship,whether C.albicans infection is a consequence of cancer or a direct contributor to cancer development-remains a subject of intensive investigation.Recently,the complex interplay between microbes and cancer has garnered significant attention within the scientific community,with growing interest in elucidating the underlying molecular mechanisms.This review systematically examines the biological characteristics of C.albicans,its multifaceted interactions with the host,and its relationship with the intestinal microbiota.Additionally,it provides a comprehensive analysis of the association between C.albicans and the development of various malignancies,with particular emphasis on digestive tract cancers.The review also identifies critical knowledge gaps and apparent contradictions in existing research,highlighting potential avenues for breakthroughs that will advance the efficient and accurate screening,diagnosis,and treatment of cancer. 展开更多
关键词 Candida albicans Cancer progression Immune evasion Inflammatory response Tumor microenvironment
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Distribution of pamiparib,a novel inhibitor of poly(ADP-ribose)-polymerase(PARP),in tumor tissue analyzed by multimodal imaging
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作者 Lavinia Morosi Sara Timo +6 位作者 Rosy Amodeo Monica Lupi Marina Meroni Ezia Bello Roberta Frapolli Giuseppe Martano Maurizio D'Incalci 《Journal of Pharmaceutical Analysis》 2025年第3期654-656,共3页
Pamiparib is a potent and selective oral poly(adenosine diphosphate(ADP)-ribose)-polymerase(PARP)1/2inhibitor(PARPi).Pamiparib has good bioavailability and shows greater cytotoxic potency and similar DNA-trapping capa... Pamiparib is a potent and selective oral poly(adenosine diphosphate(ADP)-ribose)-polymerase(PARP)1/2inhibitor(PARPi).Pamiparib has good bioavailability and shows greater cytotoxic potency and similar DNA-trapping capacity compared to olaparib.It is not affected by adenosine triphosphate(ATP)-binding cassette transporters. 展开更多
关键词 pamiparib adenosine triphosphate atp binding OLAPARIB PARP poly adenosine diphosphate adp polymerase multimodal imaging cytotoxic potency dna trapping capacity
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Neuroimaging with photon-counting computed tomography:A review of clinical applications
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作者 Arosh S Perera Molligoda Arachchige Gabriel Amorim Moreira Alves +7 位作者 Daniil Fedorov Gaia Ressa Luca Cappellini Riccardo Levi Giovanni Savini Federica Catapano Marco Francone Letterio S Politi 《World Journal of Radiology》 2025年第11期59-69,共11页
Photon-counting computed tomography(PCCT)represents a transformative advancement in neuroimaging,offering superior spatial resolution,spectral imaging capabilities,reduced radiation dose,and enhanced contrast-to-noise... Photon-counting computed tomography(PCCT)represents a transformative advancement in neuroimaging,offering superior spatial resolution,spectral imaging capabilities,reduced radiation dose,and enhanced contrast-to-noise ratios.This review explores the technical foundations of PCCT,its advantages over conventional CT,and its growing applications in neuroimaging.PCCT has shown promise in improving neurovascular imaging,detecting small vessels,and reducing artifacts near metallic implants.It also enhances the visualization of spontaneous intracranial hypotension and cerebrospinal fluid leaks and provides superior diagnostic accuracy in acute ischemic stroke imaging.However,current limitations,including protocol complexity,high data volume,and the absence of integrated artificial intelligence noise reduction algorithms,pose challenges to widespread adoption.Future research should address these limitations and refine PCCT’s applications to unlock its full clinical potential. 展开更多
关键词 Computed tomography Photon-counting Head NEUROIMAGING NEUROVASCULAR
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Therapeutic potential of adipose tissue in aesthetic medicine
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作者 Mahmood S Choudhery Taqdees Arif +1 位作者 Aleeza Afzal Ruhma Mahmood 《World Journal of Experimental Medicine》 2025年第3期35-48,共14页
Aesthetic medicine is a branch of medicine dedicated to improve an individual’s appearance and overall visual appeal.Conventional aesthetic treatments have limitations,including the risk of complications,allergic rea... Aesthetic medicine is a branch of medicine dedicated to improve an individual’s appearance and overall visual appeal.Conventional aesthetic treatments have limitations,including the risk of complications,allergic reactions,and temporary benefits.Adipose tissue offers a promising alternative to conventional aesthetic treatments.The regenerative properties,accessibility and versatility of adipose tissue make it an attractive option for individuals seeking natural and long-lasting aesthetic results.Adipose tissue is rich source of adipose tissue derived stem cells(ASCs),growth factors and extracellular matrix.It can restore and rejuvenate the damaged and aged tissues.Adipose tissue can be used in different formats such as pure adipose tissue grafts,stromal vascular fraction,nanofat,macrofat,microfat and as a pure population of ASCs.In addition,ASC derived exosomes offer a unique cell-free therapy advantages bioactive molecules like growth factors,cytokines,and microRNAs to stimulate collagen production,improve skin texture,and address pigmentation issues.This review highlights the multifaceted potential of adipose tissue in aesthetic medicine.It discusses its diverse applications,the biological mechanisms involved,and emerging therapeutic approaches.Moreover,this review also highlights the challenges and future direction of using adipose tissue-based therapies for aesthetic treatments. 展开更多
关键词 Aesthetic medicine Adipose tissue Autologous fat grafting Regenerative aesthetics Nanofat
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