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牦牛GEP系统中,从十二指肠开始,高糖素免疫瓜细胞分布密度呈现上升趋势。但盲肠除外。空肠、回肠、直肠分布密度较高。肠中高糖素免疫反应细胞形态多为锥体形、长颈瓶形;其次为椭圆形和棱形。高糖素免疫反应细胞为棕黄色——棕灰色颗粒。颗粒多分布于核周围和基底部。小肠中高糖素免疫反应细胞多位于肠腺中,绒毛中较少。大肠中高糖素免疫反庆细胞多位于肠腺中部了上部。肠上皮中也有一定数量的高糖素免疫反应细胞存在。腺胰中高糖素免疫反应细胞多居于胰岛周边。其颗粒多为棕黄色。胰腺腺泡中,高糖素免疫反应细胞为数很少。
Yak GEP system, starting from the duodenum, glucagon cell immune cell density showed an upward trend. However, except the cecum. Jejunum, ileum, rectum density higher. Intestinal glycoconjugate immunoreactive cells were mostly cone-shaped, long neck flask-shaped; followed by oval and prismatic. The glucagon immunoreactive cells are buff-brownish-gray particles. Particles are distributed around the nucleus and basal part. Small intestine in the ghrelin immunoreactive cells located in the gut, hair less. In the large intestine, glucagon-immunized anti-gingival cells are mostly located in the middle part of the gut. There is also a certain amount of glucagon-immunoreactive cells present in the gut epithelium. Glucocorticoid immunoreactive cells in pancreatic islet mostly around. The particles are mostly brown. Pancreatic acinar, glucocorticoid immune response in a small number of cells.