total kidney gfr 's , urine flow , inorganic ion excretion , and single nephron glomerular filtration rates ( sngfrs ) were evaluated in anesthetized starlings under control conditions ( 2.5 % mannitol infusion ) and in starlings subjected to an osmotic stress induced by the intravenous infusion of 5.8 % sodium chloride .
C0022646
kidney
C0027713
nephron