abnormal kidney physiology abnormal renal reabsorbtion 2010-04-09T10:41:11Z GO:0070293 MP:0010107 MPheno.ontology abnormal kidney reabsorbtion abnormal kidney reuptake abnormal kidney uptake abnormal nephron absorption abnormal renal absorbtion abnormal renal basolateral membrane transport abnormal renal basolateral membrane uptake abnormal renal brush border transport abnormal renal brush border uptake abnormal renal reuptake abnormal renal uptake any anomaly in the two-step process beginning with the active or passive extraction of substances (such as water, glucose, oligopeptides, amino acids, sodium (Na+) and other ions) from the renal tubule fluid into the renal interstitium, and the subsequent transport of these substances out of the renal interstitium back into the bloodstream; reabsorbtion begins in the proximal convoluted tubules and continues in the loop of Henle, distal convoluted tubules, and collecting tubules csmith