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用免疫细胞化学和免疫电镜方法,研究了树腺垂体β-内啡肽的细胞,结果表明:β-内啡肽免疫反应阳性的细胞散在分布于垂体前叶,而中间叶则全部细胞都有β-内啡肽免疫反应阳性物质,电镜观察到β-内啡肽免疫反应阳性产物定位于分泌颗粒内的小颗粒上和粗面内质网上.
The results of immunocytochemistry and immunoelectron microscopy showed that the β-endorphin immunoreactive cells scattered in the anterior pituitary gland while the middle leaves all had β-endorphin immunoreactive substances, electron microscopy observed β-endorphin immunoreactive positive product located in the secretion of small particles within the granules and rough endoplasmic reticulum.