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Categories
Renal Physiology – Tubular Function
Reabsorption and secretion by nephron segments (PCT, loop, DCT, collecting duct)
Hormonal regulation by aldosterone, ADH, ANP
Acid-base handling (H⁺ secretion, HCO₃⁻ reabsorption)
Countercurrent multiplication and urine concentration
Transporters (Na⁺/K⁺-ATPase, NKCC2, NCC, ENaC)
Sodium, potassium, chloride, bicarbonate, glucose handling
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