胆囊上皮细胞分泌黏液的机制。
The mechanism of mucus secretion by the gallbladder epithelium.
作者信息
Lee S P
出版信息
Br J Exp Pathol. 1980 Apr;61(2):117-9.
Abstract
The mucus secretory granules in the chief cells of the gallbladder epithelium have been studied. The volume density of the mucus secretory granules were 0.6 +/- 0.2%, 1.5 +/- 0.4% and 1.1 +/- 0.4% in normal fasting rabbits, mice and guinea pigs respectively. Electron microscopic observations suggested that these granules were released from the epithelial cells by a mechanism analogous to a merocrine secretion.
摘要
对胆囊上皮主细胞中的黏液分泌颗粒进行了研究。在正常禁食的家兔、小鼠和豚鼠中，黏液分泌颗粒的体积密度分别为0.6±0.2%、1.5±0.4%和1.1±0.4%。电子显微镜观察表明，这些颗粒通过类似于局部分泌的机制从上皮细胞中释放出来。
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