نتایج جستجو برای: siat1 cells
تعداد نتایج: 1383516 فیلتر نتایج به سال:
چکید ه سابقه و هدف لوسمی لنفوبلاستیک حاد( all )، یک اختلال نئوپلاستیک و یک بدخیمی شایع در کودکان است. آپوپتوز، مرگ برنامه ریزی شده و فیزیولوژیک سلولی بوده که جهت هموستاز بافت ها ضروری می باشد. در برخی از سرطان ها، ناکارآمدی در این پروسه باعث پیشرفت سرطان می گردد. این پروسه می تواند توسط عوامل مختلف درمانی از جمله شیمی درمانی القا شود. هسپرتین یک فلاونوئید در آب میوه هایی هم چون پرتقال و میو...
perivascular epithelioid cell tumor (pecoma) is composed of hmb45+ epithelioid cells with clear to granular cytoplasm and perivascular distribution. we describe a uterine pecoma in a 33 years old woman where tumor cells were positive for hmb45 but negative for epithelial markers and negative or positive for smooth muscles markers.
objective(s) the use of co-culture cells as well as extra cellular matrix are among those strategies that have been employed to direct mesenchymal stem cell (msc) bone differentiation in culture. in this regard, there is no study considering the effects of matrigel on mesenchymal stem cell (msc) in vitro bone differentiation. this was the subject of the present study. materials and methods huma...
objective(s) garlic (allium sativum) is known as a potent spice and a medicine with broad therapeutic properties ranging from antibacterial to anticancer, and anticoagulant. one of the major purified garlic protein components is the 47 kda protein. in this study, the effect of 47 kda protein extracted from aged garlic (age) was evaluated on mouse dendritic cell (dc) maturation in vitro. materi...
interleukin-4 (il-4) is produced by t-helper cells type 2 (th2) and induces ige synthesis. t-helper cells type 1 (th1) produce interferon-gamma (ifn-gamma) which suppresses th2 and reduces il-4 induced ige production. in this :;tudy , we demonstrated that the levels of specific ige in the serum of atopic children (n=20) were elevated while il-4 production was increased and ifn-gamma secretion w...
mast cells play an important role in a variety of inflammatory diseases, particularly asthma and atopy. peroxisome proliferator-activated receptor gamma (pparγ) is a member of the large nuclear hormone receptor transcription factor superfamily, and has been recently implicated in the anti-inflammatory response. to investigate a possible role for pparγ in human mast cells, we studied the ...
traumatic brain injury (tbi) is defined as an external mechanical injury to the brain. neuroinflammation plays a vital role in the pathophysiology of tbi. microglia and astrocytes play a central role in the initiation and regulation of inflammation. numerous pro-inflammatory mediators including cytokines, chemokines, reactive oxygen species (ros) and nitric oxide (no) released by microglia. in ...
background: genome instability is a main cause of chromosomal alterations in both somatic and germ cells when exposed to environmental, physical and chemical genotoxicants. germ cells especially spermatozoa are more vulnerable to suffering from dna damaging agents during spermatogenesis and also more potent in transmitting genome instability to next generation. methods: to investigate the effec...
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background: microbiological and chemical qualities ofmilk are among the most important issues in public health.objectives:although there are a few published studies whichhave been conducted in south east of iran this study wasperformed to investigate quality of raw milk delivered to a dairyindustry company kerman province. methods:atotal of 109raw milk samples were collected at the time of deli...
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