Renal chloride reabsorption
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]
Overview
Renal reabsorption of chloride (Cl-) is a part of renal physiology, in order not to lose too much chloride in the urine.
Overview table
| Characteristic | 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
- ↑ 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 Walter F., PhD. Boron. Medical Physiology: A Cellular And Molecular Approaoch. Elsevier/Saunders. ISBN 1-4160-2328-3. Page 780
- ↑ 2.0 2.1 2.2 2.3 2.4 Walter F., PhD. Boron. Medical Physiology: A Cellular And Molecular Approaoch. Elsevier/Saunders. ISBN 1-4160-2328-3. Page 777
- ↑ 3.0 3.1 Walter F., PhD. Boron. Medical Physiology: A Cellular And Molecular Approaoch. Elsevier/Saunders. ISBN 1-4160-2328-3. Page 779