True or false: the tubuloglomerular feedback mechanism acts as a 'backup' mechanism to the myogenic mechanism in response to increased systemic blood pressure.



Answer :

True

An example of an internal feedback mechanism in kidney physiology is the tubuloglomerular feedback (TGF).

Each nephron's glomerulus receives data from the renal tubules, which are situated further down in the tubular fluid (an upstream area).

Tubuloglomerular feedback is one of the mechanisms the kidney uses to regulate glomerular filtration rate (GFR).

Purinergic signaling is the process by which a basolateral release of adenosine from the macula packed cells occurs in response to an elevated distal tubular sodium chloride concentration.

This triggers a series of actions that finally cause the GFR to increase to the appropriate amount.

What is tubuloglomerular feedback mechanism?

A feedback system found inside the kidneys is called tubuloglomerular feedback in the study of renal physiology. The glomerulus in each nephron receives information from the renal tubules.

To know more about tubuloglomerular follow the below link:

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