Ghoshal N G, Bal H S
Department of Veterinary Anatomy, College of Veterinary Medicine, Iowa State University of Science and Technology, Ames 50011.
Lab Anim. 1989 Jan;23(1):21-9. doi: 10.1258/002367789780886911.
Histomorphology of the stomach of mouse, rat, hamster, guineapig, gerbil, and rabbit was studied. Although a common structural basis existed in the stomach between these species, the occurrence and distribution of various cells in gastric glands differed considerably between them. In mice, rats, hamsters and gerbils, the lower one-third of the glandular lamina propria was seemingly occupied by a varying proportion of parietal and chief cells. In rabbits, the predominantly occurring chief cells were distributed in the lower three-quarters of the glands intermingling with parietal cells, but in guinea-pigs the chief cells were not discernible. In hamsters, there was, however, a gradual increase of chief cells from the junction between nonglandular-glandular stomach toward the pyloric region. In all these species, parietal cells were the predominant cell type in the upper half to upper one-third of the gastric glands, often extending up to the neck of the glands interspersing between mucus neck cells and occasionally between chief cells.
对小鼠、大鼠、仓鼠、豚鼠、沙鼠和兔子的胃进行了组织形态学研究。尽管这些物种的胃存在共同的结构基础，但胃腺中各种细胞的出现和分布在它们之间有很大差异。在小鼠、大鼠、仓鼠和沙鼠中，腺固有层的下三分之一似乎被不同比例的壁细胞和主细胞占据。在兔子中，主要出现的主细胞分布在腺体的下四分之三处，与壁细胞混合，但在豚鼠中主细胞难以辨认。然而，在仓鼠中，从非腺胃与腺胃的交界处到幽门区域，主细胞逐渐增多。在所有这些物种中，壁细胞是胃腺上半部分至上三分之一的主要细胞类型，常常延伸至腺体颈部，散布在黏液颈细胞之间，偶尔也在主细胞之间。
