2 Tubular dysfunction ① proximal tubule Renal glycosuria, aminoaciduria, renal tubular acidosis, hypophosphatemia ②| pop of Henle Hypotonic or isotonic urine, polyuria ③ dista| tubule Acid-base and electrolyte disorders, polyuria 1010 2 Tubular dysfunction ①proximal tubule Renal glycosuria, aminoaciduria, renal tubular acidosis, hypophosphatemia ②loop of Henle Hypotonic or isotonic urine, polyuria ③distal tubule Acid-base and electrolyte disorders, polyuria