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题目:: Isolation, culture, and preliminary characterization of mucin-producing cells from trachea of the domestic fowl.
作者:: Douglas(W H),Gustafson(A W),Aghajanian(J D),Gustafson(E Y)
状态:: 发布时间1982-05-12 , 更新时间 2007-11-14
期刊:: Anat Rec
摘要:: Primary cell cultures enriched in mucin-producing cells and basal cells were established from the trachea of the domestic fowl. Epithelial cells were selectively removed from the trachea after incubation in 0.1% pronase/0.1% EDTA in Moscona's saline. The majority of the ciliated cells were removed during the initial 30 minutes of incubation. After 50 minutes of incubation, aggregates of mucin-producing cells and basal cells were removed in large numbers. The cellular aggregates rapidly attached to a collagen-coated substratum and the cells spread out on the culture surface. The mucin-producing cells retained their AB/PAS-reactive secretory granules. The basal cells replicated and as the culture approached confluency, these cells developed a fine dusting of AB/PAS-reactive material; later, larger secretory granules appeared in the cells. These observations suggest that mucin-producing cells are capable of retaining their AB/PAS-reactive secretory products in primary culture and that basal cells are capable of differentiating into mucin-producing cells in vitro.
语言:: eng
DOI:: 10.1002/ar.1092020213

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