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题目:: Prolactin and growth hormone cells in the human hypophysis: a study with immunoenzyme histochemistry and differential staining.
作者:: Halmi(N S),Parsons(J A),Erlandsen(S L),Duello(T)
状态:: 发布时间1975-12-11 , 更新时间 2006-11-15
期刊:: Cell Tissue Res
摘要:: Growth hormone and prolactin cells were immunostained in human hypophyses with antibody against rat growth hormone or prolactin and the peroxidase-antiperoxidase complex. Growth hormone cells were round and, in normal pituitaries, arranged in sizable groups. Prolactin cells occurred singly and were less numerous; they were often extensively branched. Only a few prolactin cells stained with carmoisine. Incubation of the antibody with an excess of the appropriate antigen greatly diminished or abolished immunostaining; absorption of anti-prolactin with growth hormone often enhanced it. Prolactin cells were somewhat hypertrophied and hyperplastic in a neonate. Many of them stained with carmoisine. An even greater hypertrophy and hyperplasia of these cells (which pushed apart the growth hormone cells) was found in a lactating woman. Immunostained giant prolactin cells were also observed. Staining of the prolactin cells with carmoisine was extensive. Upon prolonged exposure to anti-growth hormone antibody, ACTH/MSH cells also showed immunostaining which was abolished by absorption of the antiserum with growth hormone but not with synthetic 1-24ACTH. Growth hormone cells evidently correspond to the alpha acidophils of Romeis, prolactin cells in lactation to his eta cells; the relation of his epsilon cells to the pleomorphic "resting" prolactin cells is not clear.
语言:: eng
DOI:

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