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14 Cards in this Set
- Front
- Back
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Proximal Tubes: Na+ |
Reabsorption Apical/Luminal: ENaC facilitated diffusion Basolateral: NaKATPase |
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Proximal Tubes: Amino Acids Proximal Tubes: Glucose |
AA Reabsorption Apical/Luminal: Secondary Symport Basolateral: Facilitated Diffusion Glucose Reabsorption Apical/Luminal: Secondary Symport SGLT Basolateral:Glut/ NaK+ ATPAse and K+ leak channels |
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Proximal Tubes: H+ |
Secretion Apical/Luminal: Na+H+ antiport Basolateral: no transporters (crosses as CO2) |
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Proximal Tubes: HCO3- |
Reabsorption Apical/Luminal: facilitated HCO3- Basolateral: no transporter CO2 diffuses |
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Loop of Henle: Na+ Loop of Henle: Cl- |
Reabsorbed in Ascending thin and thick Ascending thin: Na+channels Ascending thick Luminal/Apical Na+K+2Cl- Basolateral: NaK ATPase Reabsorbed in Ascending thin and thick Ascending thin: Cl-channels Ascending thick: Luminal/Apical: Na+K+2Cl- Basolateral:Cl- channel |
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Loop of Henle: K+ |
Reabsorbed in Ascending thin and thick Ascending thick :Luminal/Apical Na+K+2Cl- Basolateral: NaK ATPase and K leak channels |
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Distal Tubule: Na+ Distal Tubule: K+ |
Distal Tubule Reabsorbed Na+ Apical: Diffusion through channels Basolateral: NaK ATPase Distal Tubule Reabsorbed K+ Apical: Diffusion through channels Basolateral: NaK ATPase |
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H+ (intercalated type A cells) HCO3- (intercalated type A cells) |
Secreted DT/CD Luminal: H+K+ATPase H+ATPase Reabsorbed DT/CD Basolateral: HCO3- transporter |
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Collecting Duct: Na+ Collectingn Duct: K+ PRINCIPAL CELL |
Reabsorbed: Luminal/Apical: ENaC: facilitated diffusion Basolateral: NaK ATPase Secreted Luminal Apical: K+ channels Basolateral: NaKATPase |
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PRINCIPAL CELLS DISTAL TUBE Na+ Cl+ |
Na+ and Cl+ Reabsorption Luminal side: NaCl symporter Basolateral side: NaKatpase and Cl channels |
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Proximal Convulated Tubule |
Basolateral Organic Anion Transporter Penincillin Luminal: NaH antiporter |
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Thick Ascending, DT, CT H+ secretion |
Luminal: Na+H+ antiporter |
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POTASSIUM AND H+ SECRETION HIGH DIET IN K+ DT/ CT Principal Cells |
Luminal: Na+K+ ATPase Basolateral: K+ leak channels |
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POTASSIUM AND H+ SECRETION Low DIET IN K+DT/ CT Intercalated A Cells |
Luminal: H+K+ ATPase antiporter Basolateral: K+channels H+ goes into the lumen acidifies urine K+ goes into the blood. |
