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Renal Physiology 3 - Coggle Diagram
Renal Physiology 3
Routes and mechanisms of sodium absorption
Proximal Tubule
Early
SGLT
NHE
Late
NHE
Ascending loop of Henle
NKCC
Impermeable to water
Early Distal Tubule
NCC
Impermeable to water
Late Distal Tubule and Collecting Duct
ENac
Na/K pump is present at all regions to extrude Na into the IF
Mechanisms of transepithelial absorption and secretion
Paracellular
Passive
Transcellular
Active (Primary or Secondary)
Absorption = Apical :arrow_right: basal
Secretion: Basal :arrow_right: Apical
Coupling sodium reabsorption to reabsorption of other solutes
Sodium co-transporters
Glucose
Amino acids
Phosphate
Lactate
Citrate
Bicarbonate (HCO3-)