no differences were found at the 30th week of pregnancy in total body water , serum sodium , potassium , chloride and osmolality , plasma volume , total protein concentration , intravascular protein mass , serum albumin concentration , intravascular albumin mass , and urinary estriol and pregnanediol in 94 primigravidae who remained normotensive , 35 who developed mild preeclampsia , and 23 who developed severe preeclampsia ( i.e . hypertension and significant proteinuria in the third trimester ) .
C0033684
protein
C0001924
albumin