Prolactin in severe toxemia of pregnancy.
Plasma PRL levels were measured in 111 normal pregnant women and in 21 patients with severe toxemia of pregnancy. Twelve of 21 patients with severe toxemia of pregnancy showed high PRL levels in zone A (greater than mean value + 1 S.D. of PRL values in normal pregnancy). These 12 were significantly lower (P less than 0.02) in the Ccre rate, at 70.2 +/- 19.2 ml/min, than 5 toxemia patients (101.4 +/- 26.7 ml/min) in zone B (mean + 1 S.D. approximately mean) and 4 toxemia patients (110.0 +/- 35.3 ml/ml) in zone C (mean approximately mean -1 S.D.). Also, BUN, proteinuria and uric acid levels in zone A patients were higher than in those in zone B and C. However, no correlation was found between PRL levels and mean diastolic and systolic blood pressure. These results suggest that high PRL concentrations in toxemia of pregnancy may be associated with renal dysfunction.
D001806:Blood Urea Nitrogen; D005260:Female; D005865:Gestational Age; D006801:Humans; D011225:Pre-Eclampsia / Q000097:blood*; D011247:Pregnancy; D011388:Prolactin / Q000097:blood*; D014527:Uric Acid / Q000097:blood
D014527:Uric Acid; D011388:Prolactin