In renal physiology, renal chloride reabsorption refers to the process by which the kidneys, having filtered out waste products from the blood to be excreted as urine, re-absorb chloride ions (Cl−) from the waste.
Overview table
editCharacteristic | proximal tubule | loop of Henle | Distal convoluted tubule | Collecting duct system | |||||||
---|---|---|---|---|---|---|---|---|---|---|---|
S1 | S2 | S3 | descending limb | thin ascending limb | thick ascending limb | connecting tubule | initial collecting tubule | cortical collecting ducts | medullary collecting ducts | ||
reabsorption (%) | |||||||||||
reabsorption (mmoles/day) | |||||||||||
Concentration (mM) | 115[1] | 135[1] | |||||||||
electrical driving force (mV) | −3[2] | +3[2] | +15[2] | −5 to +5[2] | −40[2] | ||||||
chemical driving force (mV) | |||||||||||
electrochemical driving force (mV) | (positive) [3] | ||||||||||
apical transport proteins | (passively)[3] | ||||||||||
basolateral transport proteins | chloride channels | ||||||||||
Other reabsorption features | |||||||||||
References
edit- ^ a b c d e f g h i j Walter F., PhD. Boron (2005). Medical Physiology: A Cellular And Molecular Approaoch. Elsevier/Saunders. ISBN 1-4160-2328-3. Page 780
- ^ a b c d e Walter F., PhD. Boron (2005). Medical Physiology: A Cellular And Molecular Approaoch. Elsevier/Saunders. ISBN 1-4160-2328-3. Page 777
- ^ a b Walter F., PhD. Boron (2005). Medical Physiology: A Cellular And Molecular Approaoch. Elsevier/Saunders. ISBN 1-4160-2328-3. Page 779