Ghrelin synthesized and secreted by X/ A cells whin the oxyntic glands of gastric fundus mucosa is an important orexigenic peptide involved in the regulation of meal initiation and the energy balance of the body. Ghrelin由胃底部粘膜泌酸腺X/A细胞合成并分泌,其参与机体的能量代谢平衡,是启动进食并促进食欲的重要调节因子。
The stereological survey on the parietal cells in the gastric oxyntic glands and the gastrin cells in the gastric pyloric mucosa of the streptozotocin induced diabetic rats was performed using combined HE staining and gastrin's immunocytochemistry by Weibel's stereological methods. 采用HE染色和免疫组化方法结合生物体视学技术,对链脲佐菌素诱导的糖尿病大鼠在胃底腺的壁细胞和幽门部胃粘膜的G细胞进行立体计量研究。