نتایج جستجو برای: human embryonic kidney cell line

تعداد نتایج: 3360588  

Journal: :molecular and biochemical diagnosis (journal) 2014
nadir alipour nasrin gaini

background: erythropoietin (epo) is a glycoprotein hormone function to regulate the production of red blood cells. deficiency of epo is known to cause anemia in chronically infected renal patients and they require regular blood transfusion. availability of recombinant epo has eliminated the need for blood transfusion and now it is extensively used for the treatment of anemia. glycosylation of e...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت مدرس 1379

انتقال ‏‎dna‎‏ به داخل یاخته های پستانداران بوسیله دندروزومها، یکی از جدیدترین روشهای انتقال ‏‎dna‎‏ به داخل یاخته محسوب می شود که مزایای زیادی نسبت به روشهای قدیمی تر مانند فسفات کلسیم، دکستران، لیپوزومها، دندریمرها و الکتروپوریشن دارند. دندروزومها، ارزان، خنثی و غیر سمی هستند. یاخته های اندوتلیال رگ بندناف انسان، نقش مهمی در خونسازی، عملکرد رگها و ایمنی زایی دارند با توجه به این اعمال فیزیولو...

Journal: :iranian journal of basic medical sciences 0
amir abbas momtazi-borojeni 1department of biotechnology, faculty of advanced sciences and technologies, university of isfahan, isfahan, iran mandana behbahani 1department of biotechnology, faculty of advanced sciences and technologies, university of isfahan, isfahan, iran hojjat sadeghi-aliabadi department of pharmaceutical chemistry, faculty of pharmacy and pharmaceutical sciences, isfahan university of medical sciences, isfahan, iran

objective(s): regarding the presence of many active biological constituents in avicennia marina, the present investigation was carried out to study cytotoxic activity of crude methanol leave extract and column chromatographic fractions of a. marina against mda-mb 231 cell line (human breast cancer cell) and hek (human embryonic kidney cell) line .   materials and methods: the anticancer activit...

Amir abbas Momtazi-borojeni Hojjat Sadeghi-aliabadi, Mandana Behbahani

  Objective(s): Regarding the presence of many active biological constituents in Avicennia marina, the present investigation was carried out to study cytotoxic activity of crude methanol leave extract and column chromatographic fractions of A. marina against MDA-MB 231 cell line (human breast cancer cell) and HEK (Human embryonic kidney cell) line .   Materials and Methods: The an...

Journal: :research in pharmaceutical sciences 0

the present study was carried out to investigate cytotoxic activity of flower, leaf, stem and root extracts of five artemisia species against breast cancer cell line (mcf7) and human embryonic kidney normal cell line (hek293). the studied artemisia species were a. absinthium , a. vulgaris , a. incana , a. fragrans and a. spicigera . the cytotoxic activity was measured by mtt assay at different ...

Journal: :Mutation Research/Genetic Toxicology and Environmental Mutagenesis 2013

Journal: :international journal of reproductive biomedicine 0
liu xuemei yue jing xu bei hu juan ren xinling liu qun

background: creation of artificial gametes may provide a universal solution for these patients of lacking gametes. stem cell technology may provide a way to obtain fully functional gametes. retinoic acid (ra) can initiate meiosis. several studies have demonstrated that ra can promote sperm cells differentiation from mouse embryonic stem cells (mescs) and other cells from human embryonic stem ce...

Journal: :iranian journal of medical sciences 0
mehryar habibi roudkenar research center, iranian blood transfusion organization, tehran, iran parisa bahmani research center, iranian blood transfusion organization, tehran, iran golamhossein hassanshahi molecular medicine research center, rafsanjan university of medical sci-ences, rafsanjan, iran raheleh halabian research center, iranian blood transfusion organization, tehran, iran amaneh mohammadi roushandeh department of anatomy, faculty of medicine, hamadan university of medical sciences, hamadan, iran ali jahanian-najafabadi department of molecular biology, pasteur institute of iran, tehran, iran

background: heme oxygenase-1 (ho-1) is a cytoprotective and antiapoptotic enzyme, which has been involved in maintaining cellular homeostasis, and plays an important protective role by modulating oxidative injury. up-regulation of (ho-1) has contributed to tumorogenicity of some cancers. in this study we investigated the expression pattern of the ho-1, in five different human-derived cancer cel...

Journal: :iranian journal of biotechnology 2016
mina ebrahimi tohid kazemi mazdak ganjalikhani-hakemi jafar majidi hossein khanahmad

background: recent researches have demonstrated that human t-cell immunoglobulin mucin 1 (tim-1) glycoprotein plays important roles in regulation of autoimmune and allergic diseases, as well as in tumor immunity and response to viral infections. therefore,targeting tim-1 could be a potential therapeutic approach against such diseases.objectives: in this study, we aimed to express tim-1 protein ...

Journal: :مجله دانشگاه علوم پزشکی شهید صدوقی یزد 0
حسین بهاروند h baharvand هانیه جعفری h jafary محمد معصومی m massumi سپیده ملامحمدی s mollamohammadi

introduction: type i diabetes mellitus is caused by autoimmune destruction of the insulin-producing β-cells. a new potential method for curing the disease is transplantation of differentiated insulin- secreting cells from human embryonic stem cells. methods: human embryonic stem cell lines (royan h1) were used to produce embryoid bodies. differentiation carried out by growth factor-mediated sel...

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