摘要
采用免疫组织化学SABC法,探究莱芜黑山羊消化系统生长抑素(SS)免疫阳性细胞的形态结构和分布规律。消化道中SS免疫阳性细胞形态多样,大多呈椭圆形和锥体形,主要分布于幽门腺区,而贲门腺区、结肠、盲肠和直肠中未见阳性细胞。胰腺中SS免疫阳性细胞数量较多,主要分布于胰岛的外套层,在胰岛的中央和外分泌部的腺泡细胞之间也有少量阳性细胞。结果表明:消化系统SS阳性细胞出现最多的部位是幽门腺区和胰岛的外套层。
The distribution of somatostatin （SS） immunoreactive（IR） cells in Laiwu Black goat di- gestive system were researched by immunohistochemical SABC method. The shape of SS-IR cells were mainly ellipse and cone. SS-IR cells showed peak density in the pylorus, but not detected in the cardia, colon, cecum and rectum. In pancreatic islets , SS-IR cells were discerned predominately in the mantle regions,meanwhile SS-IR cells were also found in the exocrine portions and the central regions. In conclusion, SS IR cells were showed up in the pylorus and the mantle regions of the pancreatic islets mostly.
出处
《畜牧兽医学报》
CAS
CSCD
北大核心
2008年第8期1107-1110,共4页
ACTA VETERINARIA ET ZOOTECHNICA SINICA
基金
山东省教育厅资助项目(J03H03)
