in response to an acute change in rpp from 114 +/- 4 to 138 +/- 5 mmhg , frna by the proximal tubule and descending limb of henle 's loop in deep nephrons decreased from 71.3 +/- 2.3 to 55.8 +/- 5.6 % , but frna by the superficial late proximal tubule was not changed : ( 44.3 +/- 4.8 to 45.1 +/- 3.9 % ) .
C0227657
descending limb of henle 's loop
C0027713
nephrons