112 



LABORATORY METHODS OF 



DIAGRAM OP KIDNEY. 



1, intralobular artery; 2, glomerulus; 3, afferent vessel 

 (vein) 5, intralobular vein; 6, venous capillaries of the 

 cortex; straight uriniferous tubule. 



5, Henle's loop, lined with squamous cells ; 6, the as- 

 cending limb of Henle, lined with the same sort of cells 

 as the loop; 7, the irregular tubule, lined with striated 

 columnar epithelial cells; 8, the distal convoluted tu- 

 bule, lined with granular epithelial cells; 9 the arched 

 collecting tubule, lined with low cuboidal cells; 10, the 

 straight collecting tubule, lined with columnar cells; 

 n, the excretory duct, lined with tall columnar cells. 



