نتایج جستجو برای: fibroblastic cells
تعداد نتایج: 1384198 فیلتر نتایج به سال:
Background: Mesenchymal stem cells are well known for their self-renewal capacity and ability to differentiate into multiple cell lineages. The aim of the study was develop a simple technique isolation mesenchymal from porcine adipose tissue morphometric characteristics cells. Methods: Porcine derived were isolated in vitro by using collagenase type II enzyme. Cell yield viability calculated tr...
Cultured FL human amnion cells injected intramuscularly into cortisone-conditioned mice proliferate to form discrete nodules which become surrounded by fibroblasts. Within 12 days, fibroblastic zones differentiate into cartilage which calcifies to form bone. Experiments were conducted to test the hypothesis that FL cells behave as an inductor of bone formation. In the electron microscope, FL ce...
Lymph Node Fibroblastic Reticular Cells Construct the Stromal Reticulum via Contact with Lymphocytes
The postnatal development of dendritic reticulum cells in the rat popliteal lymph nodes was electron microscopically investigated in relation to the appearance of immune complex trapping capacity. The popliteal lymph nodes of neonatal rat consisted of loosely arranged fibroblastic reticulum cells. In the following stage, the peripheral cortex and paracortex became distinguishable. The former wa...
هدف: کشت سلول های اسپرماتوگونی و تولید سلول های پر توان embryonic stem cells (es like cells) که دارای قابلیت بازسازی و تولید هرسه نوع لایه زایای جنینی می باشند، این سلول ها را به عنوان منبع کافی و جدیدی برای سلول درمانی و ترمیم در بیماریها از جمله بیماریهای نورودژنراتیو پیشنهاد می دهد. در تحقیق حاضر تمایز سلول های اسپرماتوگونی موش به سلول های شبه الیگودندروسیت و نقش آنها درمیلین سازی پس از پیون...
T cell/transmembrane, Ig, and mucin (TIM) proteins, identified using a congenic mouse model of asthma, critically regulate innate and adaptive immunity. TIM-1 and TIM-4 are receptors for phosphatidylserine (PtdSer), exposed on the surfaces of apoptotic cells. Herein, we show with structural and biological studies that TIM-3 is also a receptor for PtdSer that binds in a pocket on the N-terminal ...
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