نتایج جستجو برای: radioimmuno assay

تعداد نتایج: 221723  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شهید چمران اهواز - دانشکده علوم پایه 1392

فاکتور باز دارنده لوکمیا یی انسانی (hlif)، گلیکوپروتئینی است که از زیر خانواده ی اینترلوکین-6 (il-6) ا ست که در بسیاری از پستانداران شناسایی شده است. سایتوکاین lif دارای اثرات چندگانه تنظیمی بر روی انواع مختلف بافت ها و سلول ها ا ست. lif بقای نرون ها را تنطیم می کند و در خون سازی نقش دارد در موش هایی که lif ناک اوت شده است لانه گزینی جنینی نیز مشکل دارند کنترل پرتو ا نی سلول های بنیادی، متابو...

Journal: :PLoS ONE 2007
Michael S. Akhras Sreedevi Thiyagarajan Andrea C. Villablanca Ronald W. Davis Pål Nyrén Nader Pourmand

The Molecular Inversion Probe (MIP) assay has been previously applied to a large-scale human SNP detection. Here we describe the PathogenMip Assay, a complete protocol for probe production and applied approaches to pathogen detection. We have demonstrated the utility of this assay with an initial set of 24 probes targeting the most clinically relevant HPV genotypes associated with cervical canc...

Journal: :hepatitis monthly 0
zakieh rostamzadeh khameneh department of microbiology and immunology, urmia university of medical sciences, urmia, ir iran nariman sepehrvand students’ research committee, urmia university of medical sciences, urmia, ir iran; students’ research committee, deputy for research affairs, urmia university of medical sciences, resalat ave. djahad square, urmia, ir iran. tel: +98-9125936372, fax: +98-4412231930 hamid-reza khalkhali department of epidemiology and biostatistics, urmia university of medical sciences, urmia, ir iran

background while hepatitis e virus (hev) mostly causes self-limited disease in general population, it is more severe in pregnant women. objectives this study aimed to investigate the seroprevalence of anti-hev igg among a population of pregnant women in west azerbaijan of . patients and methods one hundred thirty six pregnant women referred to urban health centers of urmia for pursuing pregnanc...

Journal: :basic and clinical neuroscience 0
parvaneh havasi tehran mohammad nabioni tehran masoud soleimani tehran behnaz bakhshandeh tehran hassan morovvati ahvaz

introduction: the native inability of nervous system to regenerate, encourage researchers to consider neural tissue engineering as a potential treatment for spinal cord injuries. considering the suitable characteristics of induced pluripotent stem cells (ipscs) for tissue regeneration applications, in this study we investigated the adhesion, viability and proliferation of neural progenitors (de...

Journal: :international journal of reproductive biomedicine 0
nasrin sheikh iraj amiri marzieh farimani rezvan najafi jafar hadeie

background: it is established that sperm dna integrity is essential in fertilization and normal embryo and fetal development. routine semen analysis gives an approximate evaluation of the functional competence of spermatozoa, but does not always reflect the quality of sperm dna. therefore, the evaluation of sperm dna integrity, in addition to routine sperm parameters, could add further informat...

Journal: :jundishapur journal of microbiology 0
rasool jafari department of parasitology and mycology, school of medicine, isfahan university of medical sciences, isfahan, ir iran amir hossein maghsood department of medical parasitology and mycology, school of medicine, hamadan university of medical sciences, hamadan, ir iran marzieh safari department of microbiology, school of medicine, isfahan university of medical sciences, isfahan, ir iran milad latifi department of medical entomology, school of medicine, hamadan university of medical sciences, hamadan, ir iran mohammad fallah department of medical parasitology and mycology, school of medicine, hamadan university of medical sciences, hamadan, ir iran; department of medical parasitology and mycology, school of medicine, hamadan university of medical sciences, hamadan, ir iran. tel: +98-9181113650

materials and methods a total of 228 fecal samples were collected from residents of rural areas of hamadan, west of iran. each fecal sample was divided into two parts, one kept frozen at -20˚c for ag-capture elisa and the other in 10% formalin for the ap staining method. cryptosporidium ag-detection elisa procedure was performed according to the manual of the manufacturer. the preserved samples...

Journal: :jundishapur journal of natural pharmaceutical products 0
laleh khodaie drug applied research center, tabriz university of medical sciences, tabriz, ir iran; department of traditional pharmacy, faculty of traditional medicine, tabriz university of medical sciences, tabriz, ir iran; department of traditional pharmacy, faculty of traditional medicine, tabriz university of medical sciences, tabriz, ir iran. tel: +98-4133337952 solmaz esnaashari drug applied research center, tabriz university of medical sciences, tabriz, ir iran seddigheh bamdad moghaddam drug applied research center, tabriz university of medical sciences, tabriz, ir iran

conclusions antioxidant activity of this essential oil could be somehow attributed to high contents of carvone, carvacrol and thymol. the volatile oil of this plant could have the potential of other biological activities, so further experimental investigations are recommended on this essential oil. results analyses of yellow colored essential oil yielded 88.22% of total oil with 67 components. ...

Journal: :iranian journal of pathology 0
amir sohrabi dept. of molecular biology, research center of health reference laboratory, ministry of health and medical education, tehran, iran massoud hajia dept. of molecular biology, research center of health reference laboratory, ministry of health and medical education, tehran, iran

background: the accuracy of diagnostic assays in human papillomavirus (hpv) genital infection and cervical cancer has remained a clinical challenge in diagnosis.  evidence indicates that a large proportion of cervical cancer can be prevented through organized care for hpv and testing. countries with low per capita income, such as iran and its neighbours, have no national organized program for c...

Journal: :journal of pharmaceutical and health sciences 0
mojtaba falahati department of nanotechnology, faculty of advance science and technology, pharmaceutical sciences branch, islamic azad university (iaups), tehran, iran

nowadays, growing interest in the application of nanotechnology in biomedical and biotechnological fields has opened a new avenue to explore the nanoparticles-biological system interaction. indeed, a clear gap is still in the cytotoxic effect of nps on the biological systems. for this purpose, the interaction of the silica oxide nanoparticles (sio2-np) with pc12 cell line, as a model of nervous...

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