长期暴露于铅环境下的大鼠胰腺中的中间细胞。
Intermediate cells in the rat pancreas after chronic exposure to lead.
作者信息
Szynaka B, Andrzejewska A
机构信息
Department of Pathological Anatomy, Medical Academy of Białystok.
出版信息
Rocz Akad Med Bialymst. 1997;42 Suppl 2:222-30.
PMID:9646706
Abstract
Ultrastructural analysis of the rat pancreas following the long-term exposure to lead revealed the presence of numerous intermediate cells in animals receiving lead acetate in doses of 500 ppm and 1000 ppm for 4 and 6 weeks. The cells included acinar-beta, beta-acinar and intermediate cells containing two kinds of endocrine granules- alpha and beta, and zymogen granules.
摘要
长期接触铅后大鼠胰腺的超微结构分析显示，在接受500 ppm和1000 ppm醋酸铅处理4周和6周的动物中存在大量中间细胞。这些细胞包括腺泡β细胞、β-腺泡细胞以及含有α和β两种内分泌颗粒和酶原颗粒的中间细胞。
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