Objective:This study aims to determine the effectiveness of giving a combination of Fe tablets and beetroot juice in increasing hemoglobin(Hb)levels of pregnant women with anemia in the Mataram City area.Methods:This ...Objective:This study aims to determine the effectiveness of giving a combination of Fe tablets and beetroot juice in increasing hemoglobin(Hb)levels of pregnant women with anemia in the Mataram City area.Methods:This study was designed with quasi-experimental design with pre-test and post-test with control design.The location of this study was conducted in the city of Mataram on pregnant women with anemia.The sample of this study was pregnant women with mild anemia based on inclusion and exclusion criteria,divided into 2 groups:a control group and a treatment group of 15 respondents each,bringing the total respondents to 30 people.Analysis of Hb level measurement results was carried out using the independent sample t-test.Results:The results obtained in the treatment group(combination of beet juice and Fe tablets)were the mean pre-test of 9.93 mg/dL and post-test of 11.90 mg/dL(P-value=0.000),which means there is effectiveness in increasing hemoglobin levels while in the control group.Comparison of increased Hb levels of the control group and significantly different treatments marked by a P value of 0.001.Conclusions:the combination of Fe tablets and beetroot juice is effective in increasing Hb levels of pregnant women with anemia in the Mataram City area.展开更多
Background:Human skin is affected by ultraviolet rays on a daily basis,and excessive ultraviolet radiation(UVR)can lead to sunburn erythema,tanning,photoaging,and skin tumors.The combination of Astragali Radix(AR)and ...Background:Human skin is affected by ultraviolet rays on a daily basis,and excessive ultraviolet radiation(UVR)can lead to sunburn erythema,tanning,photoaging,and skin tumors.The combination of Astragali Radix(AR)and Anemarrhenae Rhizoma(AAR)is a common pairing in traditional Chinese medicine(TCM).According to earlier studies,they possess properties capable of alleviating the adverse impacts of UVR on the skin.However,the specific actions and underlying mechanisms require further investigation.The study aims to analyze the efficacy of AR-AAR in preventing UVR-induced skin damage and to clarify the associated molecular mechanisms.Methods:Potential signaling pathways by which AR and AAR may protect against UVR-induced skin damage were identified with network pharmacology,molecular docking techniques and molecular dynamics(MD)simulation.Except the normal group,the back skin of SD rats was exposed to 1.1 mW/cm^(2) UVA combined with 0.1 mW/cm^(2) UVB daily,and the UVR skin damage model was established.Morphological features of skin tissues of different groups were discovered through Hematoxylin and Eosin(HE)staining,Masson staining,Weigert staining.ELISA was utilized to measure the levels of reactive oxygen species(ROS),Interleukin 6(IL-6),Interleukin 1β(IL-1β)and Tumor necrosis factos-α(TNF-α)in skin tissues.RT-PCR and Western blot were employed to quantify the mRNA and protein contents of PI3K,AKT,and MMP-9.Results:Network pharmacology analysis predicts that AR-AAR may improve skin damage induced by UVR through the PI3K/AKT signaling pathway.Histological staining shows that AR-AAR can significantly reduce inflammatory infiltration and fibrosis in damaged skin.Treatment with AR-AAR(2:1)significantly reduced the expression levels of IL-1β,IL-6,TNF-αand ROS in UVR-damaged rat skin.After treatment with AR-AAR(2:1),not only did the relative mRNA expression levels of PI3K and AKT and the protein expression levels of PI3K,AKT,P-PI3K,and P-AKT increase,but the mRNA and protein expression levels of MMP-9 decreased.Conclusion:The study indicate that the AR-AAR combination and its active components may mitigate UVR skin damage by modulating the PI3K/AKT signaling pathway.展开更多
AIM:To evaluate and compare alterations in the effective lens position(ELP)and refractive outcomes among three distinct intraocular lens(IOL)types.METHODS:Patients with cataracts were enrolled and allocated to 3 group...AIM:To evaluate and compare alterations in the effective lens position(ELP)and refractive outcomes among three distinct intraocular lens(IOL)types.METHODS:Patients with cataracts were enrolled and allocated to 3 groups:Group A(implanted with the SN6CWS),Group B(implanted with the MI60),and Group C(implanted with the Aspira-aA).ELP measurements were obtained with swept-source optical coherence tomography(SS-OCT)at 1d,1wk,1mo,and 3mo postoperatively.Subjective refraction assessments were conducted at 1wk,1mo,and 3mo following surgery.RESULTS:The study included 189 eyes of 150 cataract patients(66 males).There were 77 eyes in Group A,55 eyes in Group B,and 57 eyes in Group C.The root mean square of the ELP(ELPRMS)within the initial 3mo was significantly lower for Group A than for Groups B and C.Refractive changes within Group A were not significant across the time points of 1wk,1mo,and 3mo.Conversely,both Group B and Group C demonstrated statistically significant shifts toward hyperopia from 1wk to 3mo postsurgery.CONCLUSION:Among the three IOLs examined,the SN6CWS IOL showes the greatest stability during the first 3mo postoperatively.Between 1wk and 3mo after surgery,notable hyperopic shifts are evident in eyes implanted with the MI60 and Aspira-aA IOLs,whereas refractive outcomes remain relatively constant in eyes implanted with SN6CWS IOLs.展开更多
Background:While the treatment of metastatic renal cell carcinoma(mRCC)is evolving due to immune checkpoint inhibitors(ICIs),optimal strategies for later lines of therapy have yet to be defined.The combination of lenv...Background:While the treatment of metastatic renal cell carcinoma(mRCC)is evolving due to immune checkpoint inhibitors(ICIs),optimal strategies for later lines of therapy have yet to be defined.The combination of lenvatinib and everolimus represents a viable option,and the present review aimed to summarize its activity,effectiveness,and safety.Methods:A systematic review of the literature was conducted using PubMed,targeting studies published between 2018 and 2025.Eligible studies included English-language prospective and retrospective trials reporting survival outcomes in mRCC patients treated with lenvatinib and everolimus after at least one ICI-containing regimen.Results:Nine studies met the inclusion criteria,encompassing a total of 441 patients.The lenvatinib and everolimus combination was primarily used in the third and subsequent lines of therapy.Median overall survival ranged from 7.5 to 24.5 months,while median progression-free survival was more consistent,between 6.1 and 6.7 months,except for one study reporting 12.9 months.Objective response rates varied widely(14.0%–55.7%).Adverse events of grade≥3 did not exceed the expected rate,with diarrhoea and proteinuria as the most reported events.Dose reductions and treatment discontinuations due to toxicity occurred but were generally lower than in prior pivotal trials.Conclusions:Real-world evidence suggests that lenvatinib and everolimus represent an effective and safe option after ICI failure in mRCC patients.Nevertheless,the lack of randomized phase III trials and the heterogeneity of existing studies highlight the need for more robust prospective research to guide post-ICI therapeutic strategies.展开更多
Electron–hole(e–h)recombination is a fundamental process that governs energy dissipation and device efficiency in semiconductors.In two-dimensional(2D)materials,the formation of tightly bound excitons makes exciton-...Electron–hole(e–h)recombination is a fundamental process that governs energy dissipation and device efficiency in semiconductors.In two-dimensional(2D)materials,the formation of tightly bound excitons makes exciton-mediated e–h recombination the dominant decay pathway.In this work,nonradiative e–h recombination within excitons in monolayer MoS2 is investigated using first-principles simulations that combine nonadiabatic molecular dynamics with𝐺𝑊and real-time Bethe–Salpeter equation(BSE)propagation.A two-step process is identified:rapid intervalley redistribution induced by exchange interaction,followed by slower phonon-assisted recombination facilitated by exciton binding.By selectively removing the screened Coulomb and exchange terms from the BSE Hamiltonian,their respective contributions are disentangled—exchange interaction is found to increase the number of accessible recombination pathways,while binding reduces the excitation energy and enhances nonradiative decay.A reduction in recombination lifetime by over an order of magnitude is observed due to the excitonic many-body effects.These findings provide microscopic insights for understanding and tuning exciton lifetimes in 2D transition-metal dichalcogenides.展开更多
The present study was designed to investigate whether a combination of four effective components derived from Sheng-mai san(SMXZF; ginsenoside Rb1: ginsenoside Rg1: DT^(–1)3: Schizandrol A as 6 : 9 : 4 : 5) could att...The present study was designed to investigate whether a combination of four effective components derived from Sheng-mai san(SMXZF; ginsenoside Rb1: ginsenoside Rg1: DT^(–1)3: Schizandrol A as 6 : 9 : 4 : 5) could attenuate hydrogen peroxide(H_2O_2)-induced injury in PC12 cells, focusing on the Akt and MAPK pathways. The PC12 cells were exposed to H_2O_2(400 mmol·L^(–1)) for 1 h in the presence or absence of SMXZF pre-treatment for 24 h. Cell viability was measured by MTT assay. The efflux of lactate dehydrogenase(LDH), the intracellular content of malondialdehyde(MDA), the activities of superoxide dismutase(SOD), and caspase-3 were also determined. Cell apoptosis was measured by Hoechst 33342 staining and Annexin V-FITC/PI staining method. The expression of Bcl-2, Bax, cleaved caspase-3, Akt, and MAPKs were detected by Western blotting analyses. SMXZF pretreatment significantly increased the cell viability and SOD activity and improved the cell morphological changes, while reduced the levels of LDH and MDA at the concentrations of 0.1, 1 and 10 μg·m L^(–1). SMXZF also inhibited H_2O_2-induced apoptosis in PC12 cells. Moreover, SMXZF reduced the activity of caspase-3, up-regulated the protein ratio of Bcl-2 and Bax and inhibited the expression of cleaved caspase-3, p-Akt, p-p38, p-JNK and p-ERK1/2 in H_2O_2-induced PC12 cells. Co-incubation of Akt inhibitor or p38 inhibitor partly attenuated the protection of SMXZF against H_2O_2-injured PC12 cells. In conclusion, our findings suggested that SMXZF attenuated H_2O_2-induced injury in PC12 cells by inhibiting Akt and MAPKs signaling pathways, which might shed insights on its neuroprotective mechanism.展开更多
OBJECTIVE:To evaluate the clinical efficacy of nourishing Yin and tonifying Yang sequential therapy(NYTYST)in combination with the Western Medicine Climen in treating diminished ovarian reserve(DOR).METHODS:From Septe...OBJECTIVE:To evaluate the clinical efficacy of nourishing Yin and tonifying Yang sequential therapy(NYTYST)in combination with the Western Medicine Climen in treating diminished ovarian reserve(DOR).METHODS:From September 2014 to September2016,46 patients with DOR who received NYTYST and Climen(treatment group)and 51 patients who received Climen only(control group)at the Jiangsu Provincial Traditional Chinese Medicine Hospital(Nanjing,China)were retrospectively reviewed.Before and at 3 months after treatment,serum levels of follicle-stimulating hormone(FSH),FSH/luteinizing hormone(LH),estradiol(E2),and anti-Mullerian hormone(AMH),the antral follicle count(AFC),stromal peak systolic velocity(PSV),symptom scores,and the clinical effectiveness rate were measured and compared between the two groups.RESULTS:After treatment,serum levels of FSH,FSH/LH and E2,and symptom scores were significantly decreased compared with before treatment(all P<0.05)in the two groups.AMH levels,AFC,and PSV were significantly increased after treatment compared with before treatment in both groups(all P<0.05).Serum levels of FSH,FSH/LH,and E2 after treatment were significantly lower in the treatment group than in the control group(all P<0.05).However,AMH levels and the AFC were significantly higher after treatment in the treatment group than in the control group(both P<0.05).The clinical effectiveness rate was significantly higher in the treatment group than in the control group(87%vs 68.6%,P<0.05).CONCLUSION:NYTYST combined with Climen may be more effective in treating DOR than Climen alone.展开更多
BACKGROUND Pancreatic cancer is a leading cause of cancer-related deaths.Increased activity of the epidermal growth factor receptor(EGFR)is often observed in pancreatic cancer,and the small molecule EGFR inhibitor erl...BACKGROUND Pancreatic cancer is a leading cause of cancer-related deaths.Increased activity of the epidermal growth factor receptor(EGFR)is often observed in pancreatic cancer,and the small molecule EGFR inhibitor erlotinib has been approved for pancreatic cancer therapy by the food and drug administration.Nevertheless,erlotinib alone is ineffective and should be combined with other drugs to improve therapeutic outcomes.We previously showed that certain receptor tyrosine kinase inhibitors can increase mitochondrial membrane potential(Δψm),facilitate tumor cell uptake ofΔψm-sensitive agents,disrupt mitochondrial homeostasis,and subsequently trigger tumor cell death.Erlotinib has not been tested for this effect.AIM To determine whether erlotinib can elevateΔψm and increase tumor cell uptake ofΔψm-sensitive agents,subsequently triggering tumor cell death.METHODSΔψm-sensitive fluorescent dye was used to determine how erlotinib affectsΔψm in pancreatic adenocarcinoma(PDAC)cell lines.The viability of conventional and patient-derived primary PDAC cell lines in 2D-and 3D cultures was measured after treating cells sequentially with erlotinib and mitochondria-targeted ubiquinone(MitoQ),aΔψm-sensitive MitoQ.The synergy between erlotinib and MitoQ was then analyzed using SynergyFinder 2.0.The preclinical efficacy of the twodrug combination was determined using immune-compromised nude mice bearing PDAC cell line xenografts.RESULTS Erlotinib elevatedΔψm in PDAC cells,facilitating tumor cell uptake and mitochondrial enrichment ofΔψm-sensitive agents.MitoQ triggered caspase-dependent apoptosis in PDAC cells in culture if used at high doses,while erlotinib pretreatment potentiated low doses of MitoQ.SynergyFinder suggested that these drugs synergistically induced tumor cell lethality.Consistent with in vitro data,erlotinib and MitoQ combination suppressed human PDAC cell line xenografts in mice more effectively than single treatments of each agent.CONCLUSION Our findings suggest that a combination of erlotinib and MitoQ has the potential to suppress pancreatic tumor cell viability effectively.展开更多
Pancreatic cancer is highly aggressive and lethal.Due to the lack of effective methods for detecting the disease at an early stage,pancreatic cancer is frequently diagnosed late.Gemcitabine has been the standard chemo...Pancreatic cancer is highly aggressive and lethal.Due to the lack of effective methods for detecting the disease at an early stage,pancreatic cancer is frequently diagnosed late.Gemcitabine has been the standard chemotherapy drug for patients with pancreatic cancer for over 20 years,but its anti-tumor effect is limited.Therefore,FOLFIRINOX(leucovorin,fluorouracil,irinotecan,oxaliplatin)as well as combination therapies using gemcitabine and conventional agents,such as cisplatin and capecitabine,has also been administered;however,these have not resulted in complete remission.Therefore,there is a need to develop novel and effective therapies for pancreatic cancer.Recently,some studies have reported that combinations of gemcitabine and targeted drugs have had significant antitumor effects on pancreatic cancer cells.As gemcitabine induced DNA damage response,the proteins related to DNA damage response can be suitable additional targets for novel gemcitabine-based combination therapy.Furthermore,KRAS/RAF/MEK/ERK signaling triggered by oncogenic mutated KRAS and autophagy are frequently activated in pancreatic cancer.Therefore,these characteristics of pancreatic cancer are potential targets for developing effective novel therapies.In this minireview,combinations of gemcitabine and targeted drugs to these characteristics,combinations of targeted drugs,combinations of natural products and anti-cancer agents,including gemcitabine,and combinations among natural products are discussed.展开更多
Background: The World Health Organization adopted Artenisinin based combination therapy (ACT) for the treatment of uncomplicated malaria in endemic regions. The efficacy of ACT in malaria treatment must have prompted ...Background: The World Health Organization adopted Artenisinin based combination therapy (ACT) for the treatment of uncomplicated malaria in endemic regions. The efficacy of ACT in malaria treatment must have prompted this choice. There’s need to protect the ACT from plasmodial resistance. Hence, clinical scaling up of ACT program is needed. This entails continued assessment, monitoring and evaluation of the effectiveness of component drugs in endemic areas. Purpose: This study revisited the evaluation of the effectiveness of artemether-lumefantrine combination (ALC) in the treatment of uncomplicated malaria in Elele, Nigeria. Method: The study was conducted in Elele, a malaria endemic area in Rivers State, Nigeria. This was a facility based descriptive, cross sectional study at Madonna University Teaching Hospital (MUTH) Elele using simple sampling technique. Qualitative and quantitative data were collected. 100 patients who consented to the study were recruited in the outpatient clinic using semi structured questionnaires as part of study instrument. Inclusion criteria were having a body temperature of ≥37.5°C, symptoms of malaria, positive parasitemia, non ingestion of antimalarial in the past 2 weeks, etc. MUTH ethics committee gave ethical clearance. Patient recruitment following consent commenced with their symptoms and signs recorded at presentation while disappearance of the same was determined following drug ingestion on days 2/4/6/8/10 and 14. The data gotten was analyzed by tallying the responses to get the frequencies using SPSS 16.0 version and Microsoft excel tools. The student t-test was used to calculate the P-value, values < 0.05 was considered statistically significant. Results: Most of the patients knew mosquitoes as the mode of malaria transmission (70%). The ACT is known and used by these patients: artesunate/amodiaquine: 41 (41%);artesunate/lumefantrine: 40 (40%);artesunate/sulphadoxine-pyrimethamine: 38(38%);artesunate/mefloquine: 20 (20%). Fever was the predominant presenting symptom, 92% followed by body weakness (90%);headache (85%);malaise (80%);loss of appetite (80%);nausea (72%);vomiting (70%);abdominal pains (50%). Others were: pallor (30%);hepatomegally (20%);splenomegally (20%);chills (20%);rigor (20%). By day 10 of therapy, fever, vomiting and abdominal pains had disappeared in all patients, some patients still had mild: body weakness 40%;headache 2%;malaise 24%;loss of appetite 20% and nausea 10%. Day 14 recorded no symptoms in all patients. There was effective clinical response (ECR) by day 14. Conclusion: This study hereby reaffirms the efficacy and effectiveness of Artemether-lumefantrine Combination in the treatment of uncomplicated malaria in Elele, Nigeria. The need to fill the existing knowledge gap of monitoring and evaluation of ACT in rural endemic areas has been done by this study.展开更多
Suhomlinski said: "The way to make children smarter is not to make up lessons or increase homework, but to read, read and reread." For the younger primary school students, the direction and content of readin...Suhomlinski said: "The way to make children smarter is not to make up lessons or increase homework, but to read, read and reread." For the younger primary school students, the direction and content of reading should be wide enough, the difficulty of reading should also be controlled, and the reading content should be able to fully combine in-class and out-of-class knowledge, so that students can better improve the quality of reading and reading interest, develop reading more deeply, and at the same time can also help students to improve the breadth of knowledge, so that students can accumulate sufficient knowledge reserves to provide help for later learning.展开更多
At present, the continuous advancement of domestic educational reform makes junior high school Chinese education constantly adjust its teaching thinking. Teachers need to renew educational concepts and attach more imp...At present, the continuous advancement of domestic educational reform makes junior high school Chinese education constantly adjust its teaching thinking. Teachers need to renew educational concepts and attach more importance to the cultivation of students humanistic quality. Under the integration of junior high school reading teaching and writing teaching, reading is the foundation, while writing is an extension and extension. Teachers can take the text as the basic carrier, reasonably set the writing content, and promote the organic integration of the two. This can not only cultivate the students expression ability, but also improve the students Chinese literacy, and achieve a win-win goal.展开更多
Various effective ingredients extracted from traditional Chinese medicine have achieved more and more attention in the field of cancer therapy due to their high bioactivity and good safety.These traditional Chinese me...Various effective ingredients extracted from traditional Chinese medicine have achieved more and more attention in the field of cancer therapy due to their high bioactivity and good safety.These traditional Chinese medicine effective ingredients include paclitaxel,arsenical trioxide,camptothecin and so on.However,poor water solubility and low bioavailability of these traditional Chinese medicine ingredients severely hindered their clinical application.The rapid development of nanotechnology provided a new platform,new opportunities and new challenges for their effective delivery in vitro and in vivo.This minireview provides a concentrated summary of the most recent progresses made in this emerging field,highlighting the“combination ancient traditional Chinese medicine ingredients and advanced nanotechnology”strategy for favoring the construction of next generation cancer nanomedicines.展开更多
Prostatitis is a widespread disease associated with pelvic pain syndrome, which is characterized by pelvic pain, various urinary symptoms, and possible sexual dysfunction. An adequate therapy requires schemes for chro...Prostatitis is a widespread disease associated with pelvic pain syndrome, which is characterized by pelvic pain, various urinary symptoms, and possible sexual dysfunction. An adequate therapy requires schemes for chronic prostatitis that affects, among other things, the atypical causative agents. We investigate a therapy for prostate inflammation consisting in a combination of macrolides with the usage of men’s pads for underwear during the treatment. We demonstrate the efficacy of this therapy on a group of patients with chronic prostatitis. The group of patients under this combination therapy exhibits better recovery dynamics compared to the group of patients who were treated only by macrolides. We observe a statistically significant (p-value < 0.01) difference between the two groups in the data from three sections of the NIH-CPSI questionnaire, which concerned pain, symptoms of impaired urination, and quality of life. The number of patients with soreness of the prostate, with the presence of bacteria and leukocytes in the prostate gland secretion, and with the presence of microorganisms in the PCR tests after treatment was lower in the combination therapy group compared to the macrolide group. The obtained results demonstrate that the use of macrolides in combination with the use of men’s pads in the treatment of chronic prostate inflammation, including “abacterial” prostatitis, is promising. More generally, our results highlight the importance of flexible and individual approaches to the treatment of chronic prostatitis.展开更多
Background: Vaginal discharge is one of the most common troubles faced by childbearing age women. About 20% - 25% of women who visit service of gynecology complain of vaginal discharge and leucorrhoea. Management of v...Background: Vaginal discharge is one of the most common troubles faced by childbearing age women. About 20% - 25% of women who visit service of gynecology complain of vaginal discharge and leucorrhoea. Management of vaginal discharge in low-income countries generally depends on syndromic approach, which limits the understanding of specific responsible agents. Thus targeted management is based on the identification of causal organism and targeting of therapy against it, while syndromic management is based on presence of high risk factors. Thus the oral combination kit (Azimyn FS Kit®) offers convenience of a one-day treatment compared to other multidose treatments, which will also ensure high patient adherence to treatment, thus increasing chances of desired results. Due to its widespread use, it is proposed to evaluate the effectiveness of this oral association kit therapy in management of vaginal discharge in the population of our milieu in the Democratic Republic of Congo (DRC) particularly those received in outpatient consultation in some medical facilities in city of Kinshasa. Expensive laboratory tests and the associated waiting period for result mean that patient remains without treatment while waiting for test results. Therefore, by adopting a syndromic management approach, patient’s eligibility for treatment will be decided based on abnormal vaginal discharge, their characteristics, severity and other presentations symptomatic. This approach will also avoid losing sight of patients during follow-up and will help to reduce financial burden for patients. Objectives: To determine the efficacy and safety of oral combination kit therapy containing secnidazole, azithromycin and fluconazole (Azimyn FS Kit®) in syndromic treatment of abnormal vaginal discharge in patients received in outpatient consultation in some medical facilities in the city of Kinshasa;to measure rate of recurrence of abnormal vaginal discharge in these patients. And to identify the adverse effects observed in these patients who received treatment with the combined oral kit containing secnidazole, azithromycin and fluconazole (Azimyn FS Kit®) in outpatient consultation in some medical facilities in the city of Kinshasa. Methods: It will be a cross-sectional descriptive study. Sample size will be 319 women of childbearing age who consult the gynecology department with complaint of abnormal vaginal discharge and suspicion of vaginal infection, who agree to abstain from sex during treatment and who have given their written consent to use their personal and/or health data in the study. Conclusion: A study on clinical efficacy of oral combination therapy based on secnidazole, azithromycin and fluconazole is beneficial.展开更多
Background: Vaginal discharge is one of most common and nagging problems that women face. About 20% - 25% of women who visit gynecology department complain of vaginal discharge and leucorrhoea. An orally administered ...Background: Vaginal discharge is one of most common and nagging problems that women face. About 20% - 25% of women who visit gynecology department complain of vaginal discharge and leucorrhoea. An orally administered combination kit, containing 2 g secnidazole, 1 g azithromycin and 150 mg fluconazole (Azimyn FS Kit), has been successfully evaluated in clinical trials and used in several countries for management syndromic vaginal discharge due to infections. Methods: This is a longitudinal study which aimed to verify the clinical efficacy of the combined oral kit containing secnidazole, azithromycin and fluconazole (Azimyn FS Kit<sup><sup>®</sup></sup>) in the syndromic treatment of abnormal vaginal discharge in patients received in outpatient consultations in Kinshasa/DR Congo from March to September 2023. Results: Majority of patients had whitish vaginal discharge (51.6%) of average abundance (56.2%), accompanied by pruritus in 72.1% of cases, and dyspareunia in 23.5% of cases and hypogastralgia in 40.2% of cases. One week after treatment with the Azimyn FS<sup><sup>®</sup></sup> combined kit, at the greatest majority of patients (97.3%), abnormal vaginal discharge had decreased by more than 50% (84.1%). Two weeks after treatment with the Azimyn FS<sup><sup>®</sup></sup> combined kit, almost all patients (97.3%) no longer had abnormal vaginal discharge which had completely disappeared. Conclusion: A single dose of secnidazole, azithromycin and fluconazole in the form of an oral combi-kit (Azimyn FS Kit) has shown excellent therapeutic effectiveness in the syndromic treatment of abnormal vaginal discharge wherein patients were treated without diagnostic confirmation.展开更多
AIM:rAAV mediated endostatin gene therapy has been examined as a new method for treating cancer.However, a sustained and high protein delivery is required to achieve the desired therapeutic effects.We evaluated the im...AIM:rAAV mediated endostatin gene therapy has been examined as a new method for treating cancer.However, a sustained and high protein delivery is required to achieve the desired therapeutic effects.We evaluated the impact of topoisomerase inhibitors in rAAV delivered endostatin gene therapy in a liver tumor model. METHODS:rAAV containing endostatin expression cassettes were transduced into hepatoma cell lines.To test whether the topoisomerase inhibitor pretreatment increased the expression of endostatin,Western blotting and ELISA were performed.The biologic activity of endostatin was confirmed by endothelial cell proliferation and tube formation assays. The anti-tumor effects of the rAAV-endostatin vector combined with a topoisomerase inhibitor,etoposide,were evaluated in a mouse liver tumor model. RESULTS:Topoisomerase inhibitors,including camptothecin and etoposide,were found to increase the endostatin exPression level in vitro.The over-expressed endostatin, as a result of pretreatment with a topoisomerase inhibitor, was also biologically active.In animal experiments,the combined therapy of topoisomerase inhibitor,etoposide with the rAAV-endostatin vector had the best tumor- suppressive effect and tumor foci were barely observed in livers of the treated mice.Pretreatment with an etoposide increased the level of endostatin in the liver and serum of rAAV-endostatin treated mice.Finally,the mice treated With rAAV-endostatin in combination with etoposide showed the longest survival among the experimental models. CONCLUSION:rAAV delivered endostatin gene therapy in combination with a topoisomerase inhibitor pretreatment is an effective modality for anticancer gene therapy.展开更多
Arterial hypertension is the leading risk mortality factor in the world according to the report by the World Health Organization. The aim of this research was to compare fixed-dose combination with free-drug combinati...Arterial hypertension is the leading risk mortality factor in the world according to the report by the World Health Organization. The aim of this research was to compare fixed-dose combination with free-drug combination therapy and prove that fixed-dose combination improve patient compliance and persistence, measuring blood pressure among hypertensive patients in a Croatian Adriatic city. Methods： The study included 202 patients, 101 women and 101 men, mean age 66.8 4- 9.4 with previous diagnosis of hypertension. Results： Mean blood pressure was 152.8 4- 18.8/87.3 4- 10.3 mmHg. Blood pressure control 140/90 mmHg） was achieved in 24.8% of patients, 13.9% of women and 10.9% of men. Mean blood pressure in the group with fixed-dose combination was 149.2 4- 17.9/86.2 4- 8.5 mmHg, and 156.7 4- 18.9/88.4 4- 11.8 mmHg in the group with free-drug combination therapy. Conclusions： Results suggest that blood pressure control was better in patients with fixed-dose combinations than in patients with free-drug combinations. Fixed-drug combination improved compliance and adherence in patients with antihypertensive therapy. Results of the study indicate that fixed-drug combination should be considered in patients with hypertension according to the guidelines.展开更多
The sports teaching and the movement training all is Our country University sports important constituent, between both in essentially already has one kind to promote and the development relations mutually, simultaneou...The sports teaching and the movement training all is Our country University sports important constituent, between both in essentially already has one kind to promote and the development relations mutually, simultaneously also is the sports academic circles always disputes the continuous topic. But speaking of some kind of degree, its both goal is and improves university student＇ s physical quality for the full scale development, enables the student to grasp the basic sports knowledge and the sports skill. Between the two only together to develop, in order to better promote the healthy development of college sports and therefore, this article on the physical education and sports training interactive development strategy in-depth discussion.展开更多
The vibration response and noise caused by subway trains can affect the safety and comfort of superstructures.To study the dynamic response characteristics of subway stations and superstructures under train loads with...The vibration response and noise caused by subway trains can affect the safety and comfort of superstructures.To study the dynamic response characteristics of subway stations and superstructures under train loads with a hard combination,a numerical model is developed in this study.The indoor model test verified the accuracy of the numerical model.The influence laws of different hard combinations,train operating speeds and modes were studied and evaluated accordingly.The results show that the frequency corresponding to the peak vibration acceleration level of each floor of the superstructure property is concentrated at 10–20 Hz.The vibration response decreases in the high-frequency parts and increases in the lowfrequency parts with increasing distance from the source.Furthermore,the factors,such as train operating speed,operating mode,and hard combination type,will affect the vibration of the superstructure.The vibration response under the reversible operation of the train is greater than that of the unidirectional operation.The operating speed of the train is proportional to its vibration response.The vibration amplification area appears between the middle and the top of the superstructure at a higher train speed.Its vibration acceleration level will exceed the limit value of relevant regulations,and vibration-damping measures are required.Within the scope of application,this study provides some suggestions for constructing subway stations and superstructures.展开更多
基金supported by Muhammadiyah Research Grant (RisetMu) Batch Ⅵ (No. 1687.186/PD/I.3/D/2022)
文摘Objective:This study aims to determine the effectiveness of giving a combination of Fe tablets and beetroot juice in increasing hemoglobin(Hb)levels of pregnant women with anemia in the Mataram City area.Methods:This study was designed with quasi-experimental design with pre-test and post-test with control design.The location of this study was conducted in the city of Mataram on pregnant women with anemia.The sample of this study was pregnant women with mild anemia based on inclusion and exclusion criteria,divided into 2 groups:a control group and a treatment group of 15 respondents each,bringing the total respondents to 30 people.Analysis of Hb level measurement results was carried out using the independent sample t-test.Results:The results obtained in the treatment group(combination of beet juice and Fe tablets)were the mean pre-test of 9.93 mg/dL and post-test of 11.90 mg/dL(P-value=0.000),which means there is effectiveness in increasing hemoglobin levels while in the control group.Comparison of increased Hb levels of the control group and significantly different treatments marked by a P value of 0.001.Conclusions:the combination of Fe tablets and beetroot juice is effective in increasing Hb levels of pregnant women with anemia in the Mataram City area.
基金supported by the Shaanxi Qinchuang Yuan“scientist+engineer”team construction(No.2023KXJ-080)Shaanxi Chiral Drug Engineering Technology Research Center(Department of Science and Technology of Shaanxi Province.No.[2011]-251).
文摘Background:Human skin is affected by ultraviolet rays on a daily basis,and excessive ultraviolet radiation(UVR)can lead to sunburn erythema,tanning,photoaging,and skin tumors.The combination of Astragali Radix(AR)and Anemarrhenae Rhizoma(AAR)is a common pairing in traditional Chinese medicine(TCM).According to earlier studies,they possess properties capable of alleviating the adverse impacts of UVR on the skin.However,the specific actions and underlying mechanisms require further investigation.The study aims to analyze the efficacy of AR-AAR in preventing UVR-induced skin damage and to clarify the associated molecular mechanisms.Methods:Potential signaling pathways by which AR and AAR may protect against UVR-induced skin damage were identified with network pharmacology,molecular docking techniques and molecular dynamics(MD)simulation.Except the normal group,the back skin of SD rats was exposed to 1.1 mW/cm^(2) UVA combined with 0.1 mW/cm^(2) UVB daily,and the UVR skin damage model was established.Morphological features of skin tissues of different groups were discovered through Hematoxylin and Eosin(HE)staining,Masson staining,Weigert staining.ELISA was utilized to measure the levels of reactive oxygen species(ROS),Interleukin 6(IL-6),Interleukin 1β(IL-1β)and Tumor necrosis factos-α(TNF-α)in skin tissues.RT-PCR and Western blot were employed to quantify the mRNA and protein contents of PI3K,AKT,and MMP-9.Results:Network pharmacology analysis predicts that AR-AAR may improve skin damage induced by UVR through the PI3K/AKT signaling pathway.Histological staining shows that AR-AAR can significantly reduce inflammatory infiltration and fibrosis in damaged skin.Treatment with AR-AAR(2:1)significantly reduced the expression levels of IL-1β,IL-6,TNF-αand ROS in UVR-damaged rat skin.After treatment with AR-AAR(2:1),not only did the relative mRNA expression levels of PI3K and AKT and the protein expression levels of PI3K,AKT,P-PI3K,and P-AKT increase,but the mRNA and protein expression levels of MMP-9 decreased.Conclusion:The study indicate that the AR-AAR combination and its active components may mitigate UVR skin damage by modulating the PI3K/AKT signaling pathway.
基金Supported by the Zhejiang Medical Health Science and Technology Project(No.2021KY217)the Basic Public Welfare Research Project of Wenzhou Municipal Science and Technology Bureau(No.2024Y1221).
文摘AIM:To evaluate and compare alterations in the effective lens position(ELP)and refractive outcomes among three distinct intraocular lens(IOL)types.METHODS:Patients with cataracts were enrolled and allocated to 3 groups:Group A(implanted with the SN6CWS),Group B(implanted with the MI60),and Group C(implanted with the Aspira-aA).ELP measurements were obtained with swept-source optical coherence tomography(SS-OCT)at 1d,1wk,1mo,and 3mo postoperatively.Subjective refraction assessments were conducted at 1wk,1mo,and 3mo following surgery.RESULTS:The study included 189 eyes of 150 cataract patients(66 males).There were 77 eyes in Group A,55 eyes in Group B,and 57 eyes in Group C.The root mean square of the ELP(ELPRMS)within the initial 3mo was significantly lower for Group A than for Groups B and C.Refractive changes within Group A were not significant across the time points of 1wk,1mo,and 3mo.Conversely,both Group B and Group C demonstrated statistically significant shifts toward hyperopia from 1wk to 3mo postsurgery.CONCLUSION:Among the three IOLs examined,the SN6CWS IOL showes the greatest stability during the first 3mo postoperatively.Between 1wk and 3mo after surgery,notable hyperopic shifts are evident in eyes implanted with the MI60 and Aspira-aA IOLs,whereas refractive outcomes remain relatively constant in eyes implanted with SN6CWS IOLs.
文摘Background:While the treatment of metastatic renal cell carcinoma(mRCC)is evolving due to immune checkpoint inhibitors(ICIs),optimal strategies for later lines of therapy have yet to be defined.The combination of lenvatinib and everolimus represents a viable option,and the present review aimed to summarize its activity,effectiveness,and safety.Methods:A systematic review of the literature was conducted using PubMed,targeting studies published between 2018 and 2025.Eligible studies included English-language prospective and retrospective trials reporting survival outcomes in mRCC patients treated with lenvatinib and everolimus after at least one ICI-containing regimen.Results:Nine studies met the inclusion criteria,encompassing a total of 441 patients.The lenvatinib and everolimus combination was primarily used in the third and subsequent lines of therapy.Median overall survival ranged from 7.5 to 24.5 months,while median progression-free survival was more consistent,between 6.1 and 6.7 months,except for one study reporting 12.9 months.Objective response rates varied widely(14.0%–55.7%).Adverse events of grade≥3 did not exceed the expected rate,with diarrhoea and proteinuria as the most reported events.Dose reductions and treatment discontinuations due to toxicity occurred but were generally lower than in prior pivotal trials.Conclusions:Real-world evidence suggests that lenvatinib and everolimus represent an effective and safe option after ICI failure in mRCC patients.Nevertheless,the lack of randomized phase III trials and the heterogeneity of existing studies highlight the need for more robust prospective research to guide post-ICI therapeutic strategies.
基金supported by the National Key Research and Development Program of China (Grant Nos.2024YFA1409800 for J.Z.and2024YFA1408603 for Q.Z.)the National Natural Science Foundation of China (Grant Nos.12125408,12334004for J.Z.,and 12174363 for Q.Z.)+1 种基金the Innovation Program for Quantum Science and Technology (Grant No.2021ZD0303306 for J.Z.)the Strategic Priority Research Program of the Chinese Academy of Sciences(Grant No.XDB0450101 for J.Z.)。
文摘Electron–hole(e–h)recombination is a fundamental process that governs energy dissipation and device efficiency in semiconductors.In two-dimensional(2D)materials,the formation of tightly bound excitons makes exciton-mediated e–h recombination the dominant decay pathway.In this work,nonradiative e–h recombination within excitons in monolayer MoS2 is investigated using first-principles simulations that combine nonadiabatic molecular dynamics with𝐺𝑊and real-time Bethe–Salpeter equation(BSE)propagation.A two-step process is identified:rapid intervalley redistribution induced by exchange interaction,followed by slower phonon-assisted recombination facilitated by exciton binding.By selectively removing the screened Coulomb and exchange terms from the BSE Hamiltonian,their respective contributions are disentangled—exchange interaction is found to increase the number of accessible recombination pathways,while binding reduces the excitation energy and enhances nonradiative decay.A reduction in recombination lifetime by over an order of magnitude is observed due to the excitonic many-body effects.These findings provide microscopic insights for understanding and tuning exciton lifetimes in 2D transition-metal dichalcogenides.
基金supported by National Natural Science Foundation of China(No.81274004)2011 Program for Excellent Scientific and Technological Innovation Team of Jiangsu Higher Educationthe Priority Academic Program Development of Jiangsu Higher Education Institutions
文摘The present study was designed to investigate whether a combination of four effective components derived from Sheng-mai san(SMXZF; ginsenoside Rb1: ginsenoside Rg1: DT^(–1)3: Schizandrol A as 6 : 9 : 4 : 5) could attenuate hydrogen peroxide(H_2O_2)-induced injury in PC12 cells, focusing on the Akt and MAPK pathways. The PC12 cells were exposed to H_2O_2(400 mmol·L^(–1)) for 1 h in the presence or absence of SMXZF pre-treatment for 24 h. Cell viability was measured by MTT assay. The efflux of lactate dehydrogenase(LDH), the intracellular content of malondialdehyde(MDA), the activities of superoxide dismutase(SOD), and caspase-3 were also determined. Cell apoptosis was measured by Hoechst 33342 staining and Annexin V-FITC/PI staining method. The expression of Bcl-2, Bax, cleaved caspase-3, Akt, and MAPKs were detected by Western blotting analyses. SMXZF pretreatment significantly increased the cell viability and SOD activity and improved the cell morphological changes, while reduced the levels of LDH and MDA at the concentrations of 0.1, 1 and 10 μg·m L^(–1). SMXZF also inhibited H_2O_2-induced apoptosis in PC12 cells. Moreover, SMXZF reduced the activity of caspase-3, up-regulated the protein ratio of Bcl-2 and Bax and inhibited the expression of cleaved caspase-3, p-Akt, p-p38, p-JNK and p-ERK1/2 in H_2O_2-induced PC12 cells. Co-incubation of Akt inhibitor or p38 inhibitor partly attenuated the protection of SMXZF against H_2O_2-injured PC12 cells. In conclusion, our findings suggested that SMXZF attenuated H_2O_2-induced injury in PC12 cells by inhibiting Akt and MAPKs signaling pathways, which might shed insights on its neuroprotective mechanism.
基金Supported by the Clinical Medical Science and Technology Special of Jiangsu Provincial Science and Technology Project(No.BL2013039).
文摘OBJECTIVE:To evaluate the clinical efficacy of nourishing Yin and tonifying Yang sequential therapy(NYTYST)in combination with the Western Medicine Climen in treating diminished ovarian reserve(DOR).METHODS:From September 2014 to September2016,46 patients with DOR who received NYTYST and Climen(treatment group)and 51 patients who received Climen only(control group)at the Jiangsu Provincial Traditional Chinese Medicine Hospital(Nanjing,China)were retrospectively reviewed.Before and at 3 months after treatment,serum levels of follicle-stimulating hormone(FSH),FSH/luteinizing hormone(LH),estradiol(E2),and anti-Mullerian hormone(AMH),the antral follicle count(AFC),stromal peak systolic velocity(PSV),symptom scores,and the clinical effectiveness rate were measured and compared between the two groups.RESULTS:After treatment,serum levels of FSH,FSH/LH and E2,and symptom scores were significantly decreased compared with before treatment(all P<0.05)in the two groups.AMH levels,AFC,and PSV were significantly increased after treatment compared with before treatment in both groups(all P<0.05).Serum levels of FSH,FSH/LH,and E2 after treatment were significantly lower in the treatment group than in the control group(all P<0.05).However,AMH levels and the AFC were significantly higher after treatment in the treatment group than in the control group(both P<0.05).The clinical effectiveness rate was significantly higher in the treatment group than in the control group(87%vs 68.6%,P<0.05).CONCLUSION:NYTYST combined with Climen may be more effective in treating DOR than Climen alone.
基金Supported by NIH/National Cancer Institute Grant,No.R01CA138441 and No.R01CA269452UW Madison Centene Pancreas Cancer Collaborative Award,No.21-8568.
文摘BACKGROUND Pancreatic cancer is a leading cause of cancer-related deaths.Increased activity of the epidermal growth factor receptor(EGFR)is often observed in pancreatic cancer,and the small molecule EGFR inhibitor erlotinib has been approved for pancreatic cancer therapy by the food and drug administration.Nevertheless,erlotinib alone is ineffective and should be combined with other drugs to improve therapeutic outcomes.We previously showed that certain receptor tyrosine kinase inhibitors can increase mitochondrial membrane potential(Δψm),facilitate tumor cell uptake ofΔψm-sensitive agents,disrupt mitochondrial homeostasis,and subsequently trigger tumor cell death.Erlotinib has not been tested for this effect.AIM To determine whether erlotinib can elevateΔψm and increase tumor cell uptake ofΔψm-sensitive agents,subsequently triggering tumor cell death.METHODSΔψm-sensitive fluorescent dye was used to determine how erlotinib affectsΔψm in pancreatic adenocarcinoma(PDAC)cell lines.The viability of conventional and patient-derived primary PDAC cell lines in 2D-and 3D cultures was measured after treating cells sequentially with erlotinib and mitochondria-targeted ubiquinone(MitoQ),aΔψm-sensitive MitoQ.The synergy between erlotinib and MitoQ was then analyzed using SynergyFinder 2.0.The preclinical efficacy of the twodrug combination was determined using immune-compromised nude mice bearing PDAC cell line xenografts.RESULTS Erlotinib elevatedΔψm in PDAC cells,facilitating tumor cell uptake and mitochondrial enrichment ofΔψm-sensitive agents.MitoQ triggered caspase-dependent apoptosis in PDAC cells in culture if used at high doses,while erlotinib pretreatment potentiated low doses of MitoQ.SynergyFinder suggested that these drugs synergistically induced tumor cell lethality.Consistent with in vitro data,erlotinib and MitoQ combination suppressed human PDAC cell line xenografts in mice more effectively than single treatments of each agent.CONCLUSION Our findings suggest that a combination of erlotinib and MitoQ has the potential to suppress pancreatic tumor cell viability effectively.
文摘Pancreatic cancer is highly aggressive and lethal.Due to the lack of effective methods for detecting the disease at an early stage,pancreatic cancer is frequently diagnosed late.Gemcitabine has been the standard chemotherapy drug for patients with pancreatic cancer for over 20 years,but its anti-tumor effect is limited.Therefore,FOLFIRINOX(leucovorin,fluorouracil,irinotecan,oxaliplatin)as well as combination therapies using gemcitabine and conventional agents,such as cisplatin and capecitabine,has also been administered;however,these have not resulted in complete remission.Therefore,there is a need to develop novel and effective therapies for pancreatic cancer.Recently,some studies have reported that combinations of gemcitabine and targeted drugs have had significant antitumor effects on pancreatic cancer cells.As gemcitabine induced DNA damage response,the proteins related to DNA damage response can be suitable additional targets for novel gemcitabine-based combination therapy.Furthermore,KRAS/RAF/MEK/ERK signaling triggered by oncogenic mutated KRAS and autophagy are frequently activated in pancreatic cancer.Therefore,these characteristics of pancreatic cancer are potential targets for developing effective novel therapies.In this minireview,combinations of gemcitabine and targeted drugs to these characteristics,combinations of targeted drugs,combinations of natural products and anti-cancer agents,including gemcitabine,and combinations among natural products are discussed.
文摘Background: The World Health Organization adopted Artenisinin based combination therapy (ACT) for the treatment of uncomplicated malaria in endemic regions. The efficacy of ACT in malaria treatment must have prompted this choice. There’s need to protect the ACT from plasmodial resistance. Hence, clinical scaling up of ACT program is needed. This entails continued assessment, monitoring and evaluation of the effectiveness of component drugs in endemic areas. Purpose: This study revisited the evaluation of the effectiveness of artemether-lumefantrine combination (ALC) in the treatment of uncomplicated malaria in Elele, Nigeria. Method: The study was conducted in Elele, a malaria endemic area in Rivers State, Nigeria. This was a facility based descriptive, cross sectional study at Madonna University Teaching Hospital (MUTH) Elele using simple sampling technique. Qualitative and quantitative data were collected. 100 patients who consented to the study were recruited in the outpatient clinic using semi structured questionnaires as part of study instrument. Inclusion criteria were having a body temperature of ≥37.5°C, symptoms of malaria, positive parasitemia, non ingestion of antimalarial in the past 2 weeks, etc. MUTH ethics committee gave ethical clearance. Patient recruitment following consent commenced with their symptoms and signs recorded at presentation while disappearance of the same was determined following drug ingestion on days 2/4/6/8/10 and 14. The data gotten was analyzed by tallying the responses to get the frequencies using SPSS 16.0 version and Microsoft excel tools. The student t-test was used to calculate the P-value, values < 0.05 was considered statistically significant. Results: Most of the patients knew mosquitoes as the mode of malaria transmission (70%). The ACT is known and used by these patients: artesunate/amodiaquine: 41 (41%);artesunate/lumefantrine: 40 (40%);artesunate/sulphadoxine-pyrimethamine: 38(38%);artesunate/mefloquine: 20 (20%). Fever was the predominant presenting symptom, 92% followed by body weakness (90%);headache (85%);malaise (80%);loss of appetite (80%);nausea (72%);vomiting (70%);abdominal pains (50%). Others were: pallor (30%);hepatomegally (20%);splenomegally (20%);chills (20%);rigor (20%). By day 10 of therapy, fever, vomiting and abdominal pains had disappeared in all patients, some patients still had mild: body weakness 40%;headache 2%;malaise 24%;loss of appetite 20% and nausea 10%. Day 14 recorded no symptoms in all patients. There was effective clinical response (ECR) by day 14. Conclusion: This study hereby reaffirms the efficacy and effectiveness of Artemether-lumefantrine Combination in the treatment of uncomplicated malaria in Elele, Nigeria. The need to fill the existing knowledge gap of monitoring and evaluation of ACT in rural endemic areas has been done by this study.
文摘Suhomlinski said: "The way to make children smarter is not to make up lessons or increase homework, but to read, read and reread." For the younger primary school students, the direction and content of reading should be wide enough, the difficulty of reading should also be controlled, and the reading content should be able to fully combine in-class and out-of-class knowledge, so that students can better improve the quality of reading and reading interest, develop reading more deeply, and at the same time can also help students to improve the breadth of knowledge, so that students can accumulate sufficient knowledge reserves to provide help for later learning.
文摘At present, the continuous advancement of domestic educational reform makes junior high school Chinese education constantly adjust its teaching thinking. Teachers need to renew educational concepts and attach more importance to the cultivation of students humanistic quality. Under the integration of junior high school reading teaching and writing teaching, reading is the foundation, while writing is an extension and extension. Teachers can take the text as the basic carrier, reasonably set the writing content, and promote the organic integration of the two. This can not only cultivate the students expression ability, but also improve the students Chinese literacy, and achieve a win-win goal.
基金This research was funded by the Postdoctoral Research Grant in Henan Province(201901025)National Natural Science Foundation of China(82003298).
文摘Various effective ingredients extracted from traditional Chinese medicine have achieved more and more attention in the field of cancer therapy due to their high bioactivity and good safety.These traditional Chinese medicine effective ingredients include paclitaxel,arsenical trioxide,camptothecin and so on.However,poor water solubility and low bioavailability of these traditional Chinese medicine ingredients severely hindered their clinical application.The rapid development of nanotechnology provided a new platform,new opportunities and new challenges for their effective delivery in vitro and in vivo.This minireview provides a concentrated summary of the most recent progresses made in this emerging field,highlighting the“combination ancient traditional Chinese medicine ingredients and advanced nanotechnology”strategy for favoring the construction of next generation cancer nanomedicines.
文摘Prostatitis is a widespread disease associated with pelvic pain syndrome, which is characterized by pelvic pain, various urinary symptoms, and possible sexual dysfunction. An adequate therapy requires schemes for chronic prostatitis that affects, among other things, the atypical causative agents. We investigate a therapy for prostate inflammation consisting in a combination of macrolides with the usage of men’s pads for underwear during the treatment. We demonstrate the efficacy of this therapy on a group of patients with chronic prostatitis. The group of patients under this combination therapy exhibits better recovery dynamics compared to the group of patients who were treated only by macrolides. We observe a statistically significant (p-value < 0.01) difference between the two groups in the data from three sections of the NIH-CPSI questionnaire, which concerned pain, symptoms of impaired urination, and quality of life. The number of patients with soreness of the prostate, with the presence of bacteria and leukocytes in the prostate gland secretion, and with the presence of microorganisms in the PCR tests after treatment was lower in the combination therapy group compared to the macrolide group. The obtained results demonstrate that the use of macrolides in combination with the use of men’s pads in the treatment of chronic prostate inflammation, including “abacterial” prostatitis, is promising. More generally, our results highlight the importance of flexible and individual approaches to the treatment of chronic prostatitis.
文摘Background: Vaginal discharge is one of the most common troubles faced by childbearing age women. About 20% - 25% of women who visit service of gynecology complain of vaginal discharge and leucorrhoea. Management of vaginal discharge in low-income countries generally depends on syndromic approach, which limits the understanding of specific responsible agents. Thus targeted management is based on the identification of causal organism and targeting of therapy against it, while syndromic management is based on presence of high risk factors. Thus the oral combination kit (Azimyn FS Kit®) offers convenience of a one-day treatment compared to other multidose treatments, which will also ensure high patient adherence to treatment, thus increasing chances of desired results. Due to its widespread use, it is proposed to evaluate the effectiveness of this oral association kit therapy in management of vaginal discharge in the population of our milieu in the Democratic Republic of Congo (DRC) particularly those received in outpatient consultation in some medical facilities in city of Kinshasa. Expensive laboratory tests and the associated waiting period for result mean that patient remains without treatment while waiting for test results. Therefore, by adopting a syndromic management approach, patient’s eligibility for treatment will be decided based on abnormal vaginal discharge, their characteristics, severity and other presentations symptomatic. This approach will also avoid losing sight of patients during follow-up and will help to reduce financial burden for patients. Objectives: To determine the efficacy and safety of oral combination kit therapy containing secnidazole, azithromycin and fluconazole (Azimyn FS Kit®) in syndromic treatment of abnormal vaginal discharge in patients received in outpatient consultation in some medical facilities in the city of Kinshasa;to measure rate of recurrence of abnormal vaginal discharge in these patients. And to identify the adverse effects observed in these patients who received treatment with the combined oral kit containing secnidazole, azithromycin and fluconazole (Azimyn FS Kit®) in outpatient consultation in some medical facilities in the city of Kinshasa. Methods: It will be a cross-sectional descriptive study. Sample size will be 319 women of childbearing age who consult the gynecology department with complaint of abnormal vaginal discharge and suspicion of vaginal infection, who agree to abstain from sex during treatment and who have given their written consent to use their personal and/or health data in the study. Conclusion: A study on clinical efficacy of oral combination therapy based on secnidazole, azithromycin and fluconazole is beneficial.
文摘Background: Vaginal discharge is one of most common and nagging problems that women face. About 20% - 25% of women who visit gynecology department complain of vaginal discharge and leucorrhoea. An orally administered combination kit, containing 2 g secnidazole, 1 g azithromycin and 150 mg fluconazole (Azimyn FS Kit), has been successfully evaluated in clinical trials and used in several countries for management syndromic vaginal discharge due to infections. Methods: This is a longitudinal study which aimed to verify the clinical efficacy of the combined oral kit containing secnidazole, azithromycin and fluconazole (Azimyn FS Kit<sup><sup>®</sup></sup>) in the syndromic treatment of abnormal vaginal discharge in patients received in outpatient consultations in Kinshasa/DR Congo from March to September 2023. Results: Majority of patients had whitish vaginal discharge (51.6%) of average abundance (56.2%), accompanied by pruritus in 72.1% of cases, and dyspareunia in 23.5% of cases and hypogastralgia in 40.2% of cases. One week after treatment with the Azimyn FS<sup><sup>®</sup></sup> combined kit, at the greatest majority of patients (97.3%), abnormal vaginal discharge had decreased by more than 50% (84.1%). Two weeks after treatment with the Azimyn FS<sup><sup>®</sup></sup> combined kit, almost all patients (97.3%) no longer had abnormal vaginal discharge which had completely disappeared. Conclusion: A single dose of secnidazole, azithromycin and fluconazole in the form of an oral combi-kit (Azimyn FS Kit) has shown excellent therapeutic effectiveness in the syndromic treatment of abnormal vaginal discharge wherein patients were treated without diagnostic confirmation.
基金Supported by a faculty research grant of Yonsei University College of Medicine for 2002,No.2002-06
文摘AIM:rAAV mediated endostatin gene therapy has been examined as a new method for treating cancer.However, a sustained and high protein delivery is required to achieve the desired therapeutic effects.We evaluated the impact of topoisomerase inhibitors in rAAV delivered endostatin gene therapy in a liver tumor model. METHODS:rAAV containing endostatin expression cassettes were transduced into hepatoma cell lines.To test whether the topoisomerase inhibitor pretreatment increased the expression of endostatin,Western blotting and ELISA were performed.The biologic activity of endostatin was confirmed by endothelial cell proliferation and tube formation assays. The anti-tumor effects of the rAAV-endostatin vector combined with a topoisomerase inhibitor,etoposide,were evaluated in a mouse liver tumor model. RESULTS:Topoisomerase inhibitors,including camptothecin and etoposide,were found to increase the endostatin exPression level in vitro.The over-expressed endostatin, as a result of pretreatment with a topoisomerase inhibitor, was also biologically active.In animal experiments,the combined therapy of topoisomerase inhibitor,etoposide with the rAAV-endostatin vector had the best tumor- suppressive effect and tumor foci were barely observed in livers of the treated mice.Pretreatment with an etoposide increased the level of endostatin in the liver and serum of rAAV-endostatin treated mice.Finally,the mice treated With rAAV-endostatin in combination with etoposide showed the longest survival among the experimental models. CONCLUSION:rAAV delivered endostatin gene therapy in combination with a topoisomerase inhibitor pretreatment is an effective modality for anticancer gene therapy.
文摘Arterial hypertension is the leading risk mortality factor in the world according to the report by the World Health Organization. The aim of this research was to compare fixed-dose combination with free-drug combination therapy and prove that fixed-dose combination improve patient compliance and persistence, measuring blood pressure among hypertensive patients in a Croatian Adriatic city. Methods： The study included 202 patients, 101 women and 101 men, mean age 66.8 4- 9.4 with previous diagnosis of hypertension. Results： Mean blood pressure was 152.8 4- 18.8/87.3 4- 10.3 mmHg. Blood pressure control 140/90 mmHg） was achieved in 24.8% of patients, 13.9% of women and 10.9% of men. Mean blood pressure in the group with fixed-dose combination was 149.2 4- 17.9/86.2 4- 8.5 mmHg, and 156.7 4- 18.9/88.4 4- 11.8 mmHg in the group with free-drug combination therapy. Conclusions： Results suggest that blood pressure control was better in patients with fixed-dose combinations than in patients with free-drug combinations. Fixed-drug combination improved compliance and adherence in patients with antihypertensive therapy. Results of the study indicate that fixed-drug combination should be considered in patients with hypertension according to the guidelines.
文摘The sports teaching and the movement training all is Our country University sports important constituent, between both in essentially already has one kind to promote and the development relations mutually, simultaneously also is the sports academic circles always disputes the continuous topic. But speaking of some kind of degree, its both goal is and improves university student＇ s physical quality for the full scale development, enables the student to grasp the basic sports knowledge and the sports skill. Between the two only together to develop, in order to better promote the healthy development of college sports and therefore, this article on the physical education and sports training interactive development strategy in-depth discussion.
基金National Natural Science Foundation of China under Grant No.51578463。
文摘The vibration response and noise caused by subway trains can affect the safety and comfort of superstructures.To study the dynamic response characteristics of subway stations and superstructures under train loads with a hard combination,a numerical model is developed in this study.The indoor model test verified the accuracy of the numerical model.The influence laws of different hard combinations,train operating speeds and modes were studied and evaluated accordingly.The results show that the frequency corresponding to the peak vibration acceleration level of each floor of the superstructure property is concentrated at 10–20 Hz.The vibration response decreases in the high-frequency parts and increases in the lowfrequency parts with increasing distance from the source.Furthermore,the factors,such as train operating speed,operating mode,and hard combination type,will affect the vibration of the superstructure.The vibration response under the reversible operation of the train is greater than that of the unidirectional operation.The operating speed of the train is proportional to its vibration response.The vibration amplification area appears between the middle and the top of the superstructure at a higher train speed.Its vibration acceleration level will exceed the limit value of relevant regulations,and vibration-damping measures are required.Within the scope of application,this study provides some suggestions for constructing subway stations and superstructures.
