Renal compensation

From Wikipedia, the free encyclopedia

You have new messages (last change).

Renal compensation is a mechanism by which the kidneys can regulate the plasma pH. It is slower than respiratory compensation, but has a greater ability to restore normal values.

In respiratory acidosis, the kidney produces and excretes ammonium (NH4+) and monophosphate, generating bicarbonate in the process while clearing acid.[1]

In respiratory alkalosis, less HCO3- is reabsorbed, thus lowering the pH.[2]

[edit] References

  1. ^ Physiology at MCG 7/7ch12/7ch12p45
  2. ^ Physiology at MCG 7/7ch12/7ch12p48

[edit] External links

v • d • e
Urinary system, physiology: renal physiology and acid base physiology

Filtration: Ultrafiltration - Countercurrent exchange

Hormones affecting filtration:Antidiuretic hormone (ADH) - Aldosterone - Atrial natriuretic peptide

Endocrine: Renin - Erythropoietin (EPO) - Calcitriol (Active vitamin D) - Prostaglandins

Assessing Renal function / Measures of dialysis: Glomerular filtration rate - Creatinine clearance - Renal clearance ratio - Urea reduction ratio - Kt/V - Standardized Kt/V - Hemodialysis product

Fluid balance - Darrow Yannet diagram - Body water - Interstitial fluid - Extracellular fluid - Intracellular fluid/Cytosol - Plasma - Transcellular fluid - Base excess - Davenport diagram - Anion gap

Bicarbonate buffering system - Respiratory compensation - Renal compensation

Retrieved from "http://en.wikipedia.org../../../r/e/n/Renal_compensation.html"