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词条 Renal chloride reabsorption
释义

  1. Overview table

  2. References

Renal reabsorption of chloride (Cl) is a part of renal physiology, in order not to lose too much chloride in the urine.

Overview table

Characteristics of Cl reabsorption
Characteristicproximal tubuleloop of HenleDistal convoluted tubuleCollecting 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[1] +3[1] +15[1] −5 to +5[1] −40[1]
chemical driving force (mV)
electrochemical driving force (mV) (positive) [2]
apical transport proteins (passively)[2]
  • Cl-formate exchanger
  • Cl-oxalate exchanger
  • Cl-OH exchanger
  • Na-K-2Cl cotransporter[1]
  • Na-Cl cotransporter[1]
  • principal cells: paracellularily[1]
basolateral transport proteins
  • chloride channels[1]
  • Cl-K cotransporter[3]
  • Cl/HCO3 exchanger
  • chloride channels[3]
  • chloride channels[3]
chloride channelsβ intercalated cells: ClHCO3 exchanger[3]
Other reabsorption features

References

1. ^{{cite book |author=Walter F., PhD. Boron |title=Medical Physiology: A Cellular And Molecular Approaoch |publisher=Elsevier/Saunders |location= |year= 2005|pages= |isbn=1-4160-2328-3 |oclc= |doi=}} Page 777
2. ^{{cite book |author=Walter F., PhD. Boron |title=Medical Physiology: A Cellular And Molecular Approaoch |publisher=Elsevier/Saunders |location= |year= 2005|pages= |isbn=1-4160-2328-3 |oclc= |doi=}} Page 779
3. ^{{cite book |author=Walter F., PhD. Boron |title=Medical Physiology: A Cellular And Molecular Approaoch |publisher=Elsevier/Saunders |location= |year= 2005|pages= |isbn=1-4160-2328-3 |oclc= |doi=}} Page 780
{{renal physiology}}

1 : Renal physiology

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