摘要
目的研究生长抑素在大鼠乳腺组织中的分布和定位。方法本实验应用即用型快速免疫组化方法对处女期、妊娠6 d、12 d、18 d和泌乳6 d、12 d、18 d的SD大鼠的乳腺进行生长抑素检测。结果发现从处女期到泌乳期大鼠乳腺组织中均有生长抑素的表达,且主要分布于上皮细胞的胞质和腺泡的分泌物中。结论大鼠乳腺上皮细胞的胞质和腺泡的分泌物中有生长抑素的分布。
Objective To study the localization and distribution of somatostatin in rat mammary gland. Method Immunohistochemical methods were used to detect somatostatin in mammary gland of virgin rats, on days 6, 12, 18 of pregnancy, and days 6, 12, 18 of lactation. Results Intense staining for somatostatin in cytoplasm of epithelial cells and in the secretory material at all stages mammary gland. Conclusion Somatostatin is located in the whole epithelial cells cytoplasm and the secretory material of rat mammary gland.
出处
《中国实验动物学报》
CAS
CSCD
2007年第5期380-382,F0003,共4页
Acta Laboratorium Animalis Scientia Sinica
