during the first postoperative day , anp levels fell to 141 +/- 34 pg/ml ( p less than .01 ) but later increased to 290 +/- 80 pg/ml ( p less than .025 ) , a finding that may suggest depletion of a readily releasable intracellular pool of anp before mobilization of a storage pool .
C0085639
fell
C0037088
finding