检索结果-南通市图书馆

Journal of Central South University 2017年第3期24卷 675-682页

作者： Sobhan Mosayebidorcheh mohammad rahimi-Gorji D.D Ganji Taha Moayebidorcheh O Pourmehran M.Biglarian Young Researchers and Elite Club Najafabad BranchIslamic Azad UniversityNajafabadIran Young Researchers and Elite Club Gorgan BranchIslamic Azad UniversityGorganIran Mechanical Engineering Department Babol University of TechnologyBabolMazandaranIran Department of Mechanical Engineering Sharif University of TechnologyTehranIran

This work focuses on transient thermal behavior of radial fins of rectangular,triangular and hyperbolic profiles with temperature-dependent properties.A hybrid numerical algorithm which combines differential transformation(DTM) and finite difference(FDM) methods is utilized to theoretically study the present *** and FDM are applied to the time and space domains of the problem,*** accuracy of this method solution is checked against the numerical ***,the effects of some applicable parameters were studied *** a broad range of governing parameters are investigated,the results could be useful in a number of industrial and engineering applications.

关键词： transient thermal behavior radial fin thermal conductivity temperature-dependent property hybrid differential transformation-finite difference (DTM-FDM)

Autophagy as a targeted therapeutic approach for skin cancer:Evaluating natural and synthetic molecular interventions

在线全文

学校读者我要写书评

暂无评论

Cancer Pathogenesis and Therapy 2024年第4期2卷 231-245页

作者： Md.Liakot Ali Amdad Hossain Roky S.M.Asadul karim Azad Abdul Halim Shaikat Jannatul Naima Meem Emtiajul Hoque Abu Mohammed Fuad Ahasan Mohammed Murshedul Islam Md.Saifur Rahaman Arif Md.Saqline Mostaq Md.Zihad Mahmud mohammad Nurul Amin MdAshiq Mahmud Department of Pharmacy University of ChittagongChattogram 4331Bangladesh Pratyasha Health Biomedical Research Center Dhaka 1230Bangladesh Department of Pharmacy International Islamic University ChittagongChattogram 4318Bangladesh Department of Pharmacy Daffodil International UniversityDhaka 1216Bangladesh Department of Pharmacy BGC Trust University BangladeshChattogram 4381Bangladesh School of Basic Pharmaceutical and Toxicological Sciences College of PharmacyUniversity of Louisiana at MonroeMonroeLA 71209-0497USA Pioneer Dental College and Hospital Dhaka 1229Bangladesh

Skin cancer,a prevalent malignancy worldwide,poses significant health concerns owing to its increasing ***,a natural cellular process,is a pivotal event in skin cancer and has advantageous and detrimental *** duality has prompted extensive investigations into medical interventions targeting autophagy modulation for their substantial therapeutic *** systematic review aimed to investigate the relationship between skin cancer and autophagy and the contribution and mechanism of autophagy modulators in skin *** outlined the effectiveness and safety of targeting autophagy as a promising therapeutic strategy for the treatment of skin *** comprehensive review identified a diverse array of autophagy modulators with promising potential for the treatment of skin *** of these compounds demonstrates efficacy through distinct physiological mechanisms that have been elucidated in ***,findings from a literature search indicated that none of the natural,synthetic,or semisynthetic compounds exhibited notable adverse effects in either human or animal ***,this review offers novel mechanistic and therapeutic perspectives on the targeted modulation of autophagy in skin cancer.

关键词： Autophagy Skin cancer Autophagy inducers Autophagy inhibitors Nature-derived compounds Synthetic compounds

How to manage rheumatoid arthritis according to classic biomarkers and polymorphisms？

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Frontiers in Biology 2017年第3期12卷 183-191页

作者： karim Mowla mohammad Amin Saki mohammad Taha Jalali Zeinab Deris Zayeri Golestan Hospital Clinical Research Development Unit Ahvaz Jundishapur University of Medical Sciences Ahvaz Iran Sana Institute of Higher Education Mazandaran Sari Iran Department of Laboratory Sciences School of Para-medical science Jundishapur University of Medical Science Ahvaz Iran

OBJECTIVES： Single nucleotide polymorphisms （SNPs）, genetic background, and epigenetics play important roles in rheumatoid arthritis （RA）. These factors can be useful in RA diagnosis, prognosis, and treatment response evaluation, particularly with the growing trends in personalized medicine. Therefore, categorizing classic genes and SNPs in RA can present an appropriate guideline for RA management. DISCUSSION： Prognostic and diagnostic biomarkers play important roles in RA diagnosis and treatment. Categorizing SNPs is not an easy process yet, but selecting classic SNPs can be useful worldwide, according to basic similarities that exist in genomes. In this review, we compiled some of these RA-associated SNPs and biomarkers in a table, according to newly identified factors. The role of epigenetics in RA is undeniable; using epigenetic biomarkers like histone deacetylase （HDACs） can be useful in RA diagnosis and treatment, miRs such as miR-146a, miR-155, and miR-222 are useful in diagnosis and can be used in treatment by interfering with other factors＇ functions. Interleukins （ILs） seem to be good prognostic and diagnostic markers and can be targeted in RA treatment. CONCLUSION： Using multiple types of biomarkers, such as useful in RA management and treatment. PTPN22, HLA-DR genes, SNPs, and epigenetic biomarkers like HDACs can be polymorphisms, miRs, and HDACs are considerable in RA susceptibility; hence, they can be valuable biomarkers in future studies. This article gathered separate information from approximately 100 articles to present useful biomarkers and polymorphisms in one review.

关键词： polymorphism rheumatoid arthritis miRs HLA-DR epigenetics

A comparative study of optimization algorithms for wavefront shaping

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Journal of Innovative Optical Health Sciences 2019年第4期12卷 74-82页

作者： Zahra Fayyaz Nafiseh mohammadian M.Reza rahimi Tabar Rayyan Manwar Kamran(mohammad)Avanaki Department of Physics Sharif University of Technology Tehran 11365-9161 Iran Biomedical Engineering Department Wayne State University DetroitMI 48201USA Department of Dermatology Wayne State University School of Medicine DetroitMI 48202USA Barbara Ann Karmanos Cancer Institute Detroit MI 48202USA

By manipulating the phase map of a wavefront of light using a spatial light modulator,the scattered light can be sharply focused on a specific *** iterative optimization algo-rithrns for obtaining the optimumn phase map have been ***,there has not been a comparative study on the performance of these *** this paper,six optimization algorithms for wavefront shaping inchuding continuous sequential,partitioning algorithm,transmission matrix estimation method,particle swarm optimization,genetic algorithm(GA),and simulated annealing(SA)are discussed and compared based on their efficiency when introduced with various measurement noise levels.

关键词： Wave front shaping algorithms optimization turbid media wavefront shaping

Efficacy and safety of Hemoheal cream in patients with hemorrhoids:a randomized double-blind placebo controlled clinical trial

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Journal of Traditional Chinese Medicine 2021年第2期41卷 301-307页

作者： Mehdi Zobeiri Fatemeh Parvizi Roja rahimi Fatemeh Heydarpour Hamid Reza Sheikhan Jafar Navabi mohammad Hosein Farzaei Internal Medicine Department Imam Reza HospitalKermanshah University of Medical SciencesKermanshah ***Iran Pharmaceutical Sciences Research Center Kermanshah University of Medical SciencesKermanshah ***Iran Department of Traditional Pharmacy School of Persian MedicineTehran University of Medical SciencesTehran ***Iran Medical Biology Research Center Health Technology InstituteKermanshah University of Medical SciencesKermanshah ***Iran Clinical Research Development Center Imam Khomeini Hospital and Department of Internal MedicineKermanshah University of Medical SciencesKermanshah ***Iran Medical Technology Research Center Health Technology InstituteKermanshah University of Medical SciencesKermanshah ***Iran

OBJECTIVE:To evaluate the efficacy and safety of Hemoheal cream,an anti-hemorrhoid herbal preparation,(inspired by Persian medicine literatures in a double-blind,randomized placebo-controlled ***:Hemoheal cream consists of aqueous extract of Allium ampeloprasum L.,Commiphora mukul(*** Stocks)Engl and the oil of Sesamum indicum ***-two patients with symptomatic hemorrhoids were randomized to receive hemoheal cream or placebo for 3 *** patients were evaluated before and after the intervention in terms of the severity of anal irritation,bleeding,anal itching,pain,defecation discomfort and swelling sense,and overall subjective improvement(%),as well as any reported adverse ***:The results showed that after 3 weeks of treatment,distribution of anal irritation,bleeding,pain as well as swelling sense were significantly different(P0.05).Furthermore,a significant difference was observed between the overall subjective improvement of Hemoheal cream and placebo groups(P=0.012).One patient in the treatment group complained of rashes on the application ***:The present study showed a positive effect of Hemoheal cream in improving clinical signs and symptoms in patients with hemorrhoids.

关键词： Hemorrhoids Allium Commiphora Sesamum Medicine,Iranain traditional Controlled clinical trial

Sustainability criteria of apicultural industry:evidence from Iran

在线全文

学校读者我要写书评

暂无评论

Ecosystem Health and Sustainability 2020年第1期6卷 617-629,616页

作者： mohammad Kazem rahimi Enayat Abbasi Masoud Bijani Gholamhosein Tahmasbi Ali Akbar Azimi Dezfouli Department of Agricultural Extension and Education College of AgricultureTarbiat Modares University(TMU)TehranIran Animal Science Research Institute(ASRI) Agricultural ResearchEducation and Extension Organization(AREEO)KarajIran Agricultural Planning Economicsand Rural Development Research Institute(APERDRI)Ministry of Agriculture-JihadTehranIran

This study aimed to determine the sustainability criteria of the beekeeping industry in Iran,which was performed using three-stage classical Delphi *** participants were 32 experts in beekeeping industry who were purposefully selected using the snowball sampling *** criteria identified,after three Delphi stages,consisted of 70 items,which were categorized into 13 general criteria and into four economic,environmental,social,and institutional *** general criteria were presented in the form of a conceptual model,including:farmers’environmental behavior quality,beekeepers'environmental behavior quality,the quality of marketing and sales of beekeeping productions,productivity and performance improvement,amount of monetization from pollinations'right,the amount of monetization of byproducts and value added,employment rate and job stability,the level of social development of stakeholders,the quality of the role-playing of non-governmental stakeholders,the quality of extension and education new sciences and technologies to stakeholders,comprehensiveness of laws and programs,quality of role-playing of stakeholder non-governmental organizations,and the quality of the roleplaying of governmental institutions *** them,a comprehensive perception of the necessary criteria for the sustainability of Iran's beekeeping industry can be obtained and a comprehensive program can be designed for its implementation.

关键词： Sustainable apiculture agricultural sustainability conceptual model Delphi technique

Bicanalicular versus monocanalicular intubation after failed probing in congenital nasolacrimal duct obstruction

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

International Journal of Ophthalmology(English edition) 2016年第10期9卷 1466-1470页

作者： mohammad Taher Rajabi Najmeh Zavarzadeh Alireza Mahmoudi mohammad karim Johari Seyedeh Simindokht Hosseini Yalda Abrishami mohammad Bagher Rajabi Farabi Eye Hospital Tehran University of Medical SciencesTehran *** Iran

AIM：To investigate the clinical outcomes of different intubation techniques in the cases of failed primary ***： This retrospective study was performed on338 patients with the diagnosis of congenital nasolacrimal duct obstruction with age 1-4y that had failed primary *** was performed under light sedation in operating room and the stent was left 3mo in *** outcome was investigated 3mo after tube ***： Bicanalicular intubation method had higher complete and relative success rates compared to monocanalicular intubation（P =0.00）.In addition,Monoka intubation had better outcomes compared to Masterka technique（P =0.046）.No difference was found between genders but the higher the age,the better the outcomes with bicanalicular technique rather than ***： Overall success rate of bicanalicular intubation is superior to monocanalicular technique especially in older ***,based upon our clinical outcomes,Masterka intubation is not recommended in cases of failed probing.

关键词： congenital nasolacrimal duct obstruction intubation failed probing

Effect of Gd3+-,Pr3+-or Sm3+-substituted cobalt-zinc ferrite on photodegradation of methyl orange and cytotoxicity tests

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Journal of Rare Earths 2019年第12期37卷 1288-1295页

作者： Seyed Mahdi Peymani-Motlagh Nadia Moeinian Mojtaba Rostami Mahdi Fasihi-Ramandi Ali Sobhani-Nasab Mehdi rahimi-Nasrabadi mohammad Eghbali-Arani mohammad Reza Ganjali Teofil Jesionowski Hermann Ehrlich mohammad Ali karimi Narges Ajami Department of Chemistry Imam Hossein UniversityTehran 16765-3454Iran Department of Chemistry Payame Noor UniversityTehran 19395-4697Iran Young Researchers and Elite Club Karaj BranchIslamic Azad UniversityKaraj ***Iran Molecular Biology Research Center Systems Biology and Poisoning InstituteBaqiyatallah University of Medical SciencesTehran ***Iran Social Determinants of Health(SDH)Research Center Kashan University of Medical SciencesKashan ***Iran Core Research Lab Kashan University of Medical SciencesKashan ***Iran Faculty of Pharmacy Baqiyatallah University of Medical SciencesTehran 195163759Iran Department of Physics University of KashanKashan ***Iran Center of Excellence in Electrochemistry Faculty of ChemistryUniversity of TehranTehran ***Iran Institute of Chemical Technology and Engineering Faculty of Chemical TechnologyPoznan University of TechnologyPoznan 60965Poland Institute of Electronic and Sensor Materials TU Bergakademie FreibergFreiberg 09599Germany

Gd3+-,Pr3+-or Sm3+-doped Co-Zn(Co0.5Zn0.5Fe2 O4)magnetic ferrites(i.e.,Co0.5Zn0.5Gd0.1Fe1.9O4,Co0.5Zn0.5Pr0.1Fe1.9O4 and Co0.5Zn0.5Sm0.1Fe1.9O4)were prepared using a facile sol-gel approach,and the structure,surface morphology and chemical composition of the products were studied by means of scanning electron microscopy(SEM),energy dispersive X-ray analysis(EDX),X-ray diffraction(XRD),UVvisible diffuse reflectance spectroscopy(DRS),photoluminescence(PL)spectroscopy,Fourier transform infrared spectroscopy(FT-IR)and vibrating sample magnetometer(VSM)*** patterns show the Co-Zn product is composed of cubic spinel phases with few impurities or secondary phases,and the average crystallite sizes of the samples are determined to be approximately^51—80,~99—181,~68—103 and^83—133 *** the coercivity and remnant and saturation magnetizations,evaluated by vibrating sample magnetometer(VSM),are found to increase linearly with the incorporation of Gd3+,Pr3+and Sm3+in the product *** CO1-xZnxFe2-yRyO4 photocatalyst sample is found to display a red shift in its absorption,and exhibits outstanding photocatalytic effects in the degradation of MO under ultraviolet(UV)*** is attributed to the reduction of the band gap of cobalt-zinc ferrite due to the presence of rare earth *** in vitro evaluations of the cytotoxic effects of the synthesized nanoparticles were performed on a HeLa cell line.

关键词： Magnetic ferrite Rare earth ions Photocatalyst Cytotoxicity Sol-gel

Nonselective beta-blocker use is associated with increased hepatic encephalopathy-related readmissions in cirrhosis

在线全文

学校读者我要写书评

暂无评论

World Journal of Clinical Cases 2022年第23期10卷 8097-8106页

作者： mohammad Amin Fallahzadeh Sumeet K Asrani Elliot B Tapper Giovanna Saracino Robert S rahimi Department of Internal Medicine Baylor University Medical CenterDallasTX 75246United States Division of Hepatology Baylor University Medical CenterDallasTX 75246United States Division of Hepatology University of MichiganAnn ArborMI 48109United States

BACKGROUND Hepatic encephalopathy(HE)is a neurocognitive condition in cirrhosis leading to frequent *** beta-blockers(NSBBs)are the mainstay of pharmacologic treatment in cirrhotic *** hypothesized that since NSBBs decrease cardiac output and portal flow,the decreased metabolic filtering process of liver parenchyma may lead to increased HE-related *** To evaluate the impact of NSBB administration on HE-related readmissions in cirrhotic *** In this retrospective cohort study,we included 393 patients admitted to Baylor University Medical Center for liver-related portal hypertension indications between January 2013 and July *** predictors of the first HErelated readmissions were identified using Cox proportional hazards *** cumulative incidence of the first HE-related readmissions between patients receiving NSBBs and not receiving NSBBs was examined using Fine-Gray modeling to account for the competing risk of death or liver *** The mean age was 58.1±10.2 years and most patients fell into Child class C(49.1%)or B(43.8%).The median Model for End-Stage Liver Disease-Sodium score was 22(IQR:11).The cumulative incidence of the first HE-related readmissions was significantly higher in patients taking NSBBs compared to patients not receiving NSBBs(71.8%vs 41.8%,P<0.0001).In multivariate analysis,after adjusting for demographics,markers of liver disease severity,selective beta-blocker,lactulose and rifaximin use,NSBB use[Hazard ratio:1.74(95%CI:1.29-2.34)]was independently associated with the first HE-related readmissions over a median follow-up of 3.8 *** NSBB use is independently associated with increased HE-related readmissions in patients with cirrhosis,regardless of liver disease severity.

关键词： Altered mental status Ascites Esophageal varices Liver disease Portal hypertension Hospitalization

Comparison of road traffic fatalities and injuries in Iran with other countries

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Chinese Journal of Traumatology 2008年第3期11卷 131-134页

作者： mohammad R Rasouli Mohsen Nouri mohammad-Reza Zarei Soheil Saadat Vafa rahimi-Movaghar Trauma and Surgery Research Center Sina HospitalMedical Sciences/University of Tehran Tehran Iran

Objective： To compare fatalities and injuries in road traffic crashes （RTC） in Iran with other countries. Methods： Data were obtained from national health sources of Iran. These data included population number, registered motor-vehicles number, number of RTCs and consequent fatalities and injuries from 1997 to 2006. Results： RTC fatality and injury rates increased from 1997 to 2005, but decreased in 2006. The overall men/women ratio in the RTC fatalities was 4.2：1. High RTC fatality rate of 39 per 100 000 population in Iran was almost the same as some other developing countries. In Iran, RTC fatalities in recent years were almost twice as much as the highest rate among the European countries. Conclusions： This investigation shows that in spite of reduction of RTC fatality in Iran in 2006, it is still one of the highest in the world. Moreover, this paper describes the state of RTC-related parameters in a developing country in comparison with the developed countries.

关键词： Accidents, road traffic Fatality Wounds and injuries Iran World