The Development of Large Immature Mononuclear Cells in Mixed Leukocyte Cultures
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چکیده
منابع مشابه
The Development of Large Immature Mononuclear Cells in Mixed Leukocyte Cultures.
By B .iw ui BAIN, MAGDALENE R. VAS AND LoUIS LOWENSTEIN W HEN human peripheral blood leukocytes are cultured in vitro in the presence of phytohemagglutinin, some of the cells transform into immature forms that are capable of mitotic division.’ An incidental observation by Schrek and Donnelly2 indicated that, under certain conditions, a similar reaction might occur without phytohemagglutinin. Th...
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The cell-cell interactions between fibroblasts and mononuclear leukocytes (MNL) which promote alterations in collagen accumulation were examined using a system of co-culture of human fibroblasts and peripheral blood MNL. The stimulation of collagen production was optimal after 48 h of co-culture and the increase in collagen correlated directly with the number of MNL added. The enhancement of co...
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این پژوهش با هدف "بررسی وضعیت موجود آموزش عالی مجازی در ایران و راههای توسعه و ارتقای آن " و با روش توصیفی-تحلیلی و پیمایشی صورت پذیرفته است. بررسی اسنادو مدارک موجود در زمینه آموزش مجازی نشان داد تعداد دانشجویان و مقاطع تحصیلی و رشته محل های دوره های الکترونیکی چندان مطلوب نبوده و از نظر کیفی نیز وضعیت شاخص خدمات آموزشی اساتید و وضعیت شبکه اینترنت در محیط آموزش مجازی نامطلوب است.
Pure Cultures of Large Mononuclear Leucocytes
1. Pure strains of mononuclear leucocytes were isolated from the blood of adult chickens and keptin active condition for nearly 3 months. 2. The cultures were composed of large mononuclear leucocytes which migrated and proliferated in vitro at a slower rate than fibroblasts. The cells had no tendency to form a tissue, as do fibroblasts and epithelial cells. They were much less resistant than fi...
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ژورنال
عنوان ژورنال: Blood
سال: 1964
ISSN: 0006-4971,1528-0020
DOI: 10.1182/blood.v23.1.108.108