肾 血管球 肾小囊 肾单位 泌尿小管 肾小管 弓形 )(2) 合小 曲部 近端小管 远端小 管直集 集合小管 乳头
11 肾小囊 曲部 直部 近端小管 细段 远 端 小 管 曲部 直部 肾小体 肾小管 肾单位 袢 髓 集 合 小 管 血管球 二、肾 泌尿小管 乳头管 直集合 管 弓形集 合小管
Distal convoluted Proximal convoluted Renal (Straight) tubule from Descending limb adjacent nephron Glomerulus Loop of Henle Medulla (Straight) Ascending limb ng Thin lo REnal pyramid of Malpighi Ureter Renal columns of Bertin
The renal artery enters and the renal vein and ureter leave at the hilus. The medulla. composed of 10-18 renal pyramids corpuscles, the distal and the proximal convoluted tubules and medullary rays. Medulla Distal convoluted tubule Afferent (Cuboidal epithelial cells ort micro) The distal tubule Proomal convoluted tubule eper in the medula than the proximal tubule Collecting tubuh Cuboidal epithelial cells with arteriole ong dense The proximal tubule is composed of membrane dsplays doep infold ngs Cuboid epithelial cells) indicative of active transport. its apic plasma membrane displays numerous The collecting ducts long microw, denoting absorption and medullary rays of the cortex and end at area cribrosa Thick segment of loop of Henle Than segment of oop of Henle Squamous epethelial cea) Cuboidal epithelial ceils) limbs of Henle's loop, composed ot ous ceas, are long in juxtamedullary and The arteria recta of the vasa recta oy short in cortical nephrons. a branch of the efferent glomerular ta onp nates juxtamedullary nephrons Its counterpart from cortical nephrons establishes the peritubular capillary network of the corte
Kidney ※
Kidney
Renal cortex Renal medulla
Renal cortex Renal medulla