Loop of Henle generates corticomedullary osmotic gradient (300→1200 mOsm) by active NaCl reabsorption from ascending limb + passive water efflux from descending limb. Enables concentrated urine.
Loop of Henle generates corticomedullary osmotic gradient (300→1200 mOsm) by active NaCl reabsorption from ascending limb + passive water efflux from descending limb. Enables concentrated urine.