banner
王白水

白水房

志闲少欲,心安不惧 泛中医论坛https://forum.beginner.center/
github
xiaoyuzhou

Ball Side Device JGA

[[Macula densa]]: Senses changes in sodium ion concentration in the tubular fluid, regulates the release of granular cell renin
[[Granular cell]]: Synthesizes and secretes [[renin]]
[[Mesangial cell]]: Has supporting, contractile, and phagocytic functions

The afferent arteriole and efferent arteriole are connected to the distal convoluted tubule outside the renal corpuscle
When the macula densa senses changes in sodium ion concentration in the afferent arteriole, it regulates the secretion of renin by granular cells. Renin then regulates the relaxation and contraction of mesangial cells, thereby regulating the blood flow in the afferent arteriole (autoregulation)

Pasted image 20240110194901

Pasted image 20240110194842

Pasted image 20240110194452

Loading...
Ownership of this post data is guaranteed by blockchain and smart contracts to the creator alone.