金雕肾脏的组织学观察  

An Observation on the Histology of the Kidney in Aquila chrysaetos

作　　者：米志平[1] 

机构地区：[1]西华师范大学生命科学学院,四川南充637009

出　　处：《四川动物》2010年第2期264-266,共3页Sichuan Journal of Zoology

摘　　要：利用生物显微技术观察了金雕Aquila chrysaetos肾脏的组织结构。结果表明,金雕肾实质由许多肾小叶构成,每个肾小叶可分为皮质和髓质两部分。肾单位由一个肾小体和一条与其相连的肾小管构成。肾小体由肾小囊和肾小球组成。肾小管分为近曲小管、髓袢、远曲小管和连接小管。集合管分为小叶周集合小管和髓质集合管两部分。具有发达的极周细胞。The histological structure of the kidney in Aquila chrysaetos was observed in this paper. The results showed that the kidney consists of many reniculi and each reniculus can be divided into a cortex and medulla. The nephron consists of a renal corpuscle plus a long folded renal tubule. The renal corpuscle is a combination of the renal glomerulus and the renal capsule. The renal tubule consists of 4 segments： the proximal convoluted tubule, the nephric loop, the distal convoluted tubule, and the connected tubule. The collecting duct consists of tbe perilobular collecting tubule and the medullary collecting duct. There are rich peripolar cells.

关 键 词：金雕 肾脏 组织学 极周细胞 

分 类 号：Q954[生物学—动物学]