Urinary system 泌尿系统 Xue Zhou Department of Histology embryology Sichuan University
Urinary System 泌尿系统 Xue Zhou Department of Histology & Embryology, Sichuan University
function 1. Excretion meta bolic waste products 2. Maintaining the balance of fluid and electrolyte 3. Secretion of some substances
Function 1. Excretion metabolic waste products 2. Maintaining the balance of fluid and electrolyte 3. Secretion of some substances
Composition Kidney----main organ Ureter Excretory ducts Urinary bladder URethra Left Ureter ght Ureter Vas deferens Prostate gland ans-
Composition Kidney----main organ Ureter Excretory ducts Urinary bladder Urethra
Kidney肾 Structure bean shaped Nephron---function unit Parenchyma Collecting tubu Interstitial tissue: a little loose connective tissue
Kidney 肾 Structure bean shaped Nephron---function unit Parenchyma Collecting tubule Interstitial tissue: a little loose connective tissue
medullary ray cortical labrinth) Cortex Renal column ninor calyX major calyx renal pelvis renal pyramid (Medulla) renal papilla ureter R enal corpuscle Nephron Renal tubule Collecting tubule- Uriniferous tubule
minor calyx major calyx renal pelvis ureter medullary ray cortical labryinth renal column renal pyramid (Medulla) renal papilla cortex Cortex Nephron Renal corpuscle Renal tubule Collecting tubule Uriniferous tubule