Baetens D, Rufener C, Unger R H, Renold A E, Orci L
C R Acad Hebd Seances Acad Sci D. 1976 Jan 12;282(2):195-7.
Immunocytochemical investigations at the light and electron microscope level, using specific antiglucagon serum, revealed in the gastric oxyntic mucosa of the Dog, the presence of positive cells, undistinguishable ultrastructurally from pancreatic A-cells. No positive reaction was detected in any other gastrointestinal segment. These results suggest that gastric A-cells are responsible for the secretion of gastric glucagon.
利用特异性抗胰高血糖素血清，在光学显微镜和电子显微镜水平上进行的免疫细胞化学研究显示，在狗的胃泌酸黏膜中存在阳性细胞，这些细胞在超微结构上与胰腺A细胞无法区分。在任何其他胃肠道段均未检测到阳性反应。这些结果表明，胃A细胞负责胃胰高血糖素的分泌。
