Gynecological endocrinology : the official journal of the International Society of Gynecological Endocrinology
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Gynecol. Endocrinol. · Nov 2004
Changes in serum levels of leptin, cytokines and lipoprotein in pre-eclamptic and normotensive pregnant women.
The aim of this study was to investigate the changes in serum levels of leptin, cytokines and lipoproteins in women with pre-eclampsia and to evaluate their clinical significance in the pathogenesis of pre-eclampsia. We performed a prospective study involving 45 women with pre-eclampsia in the third trimester of pregnancy and 30 normotensive women in the third trimester of pregnancy. Serum level of leptin was measured by enzyme immunoassay using a Cayman chemical kit. ⋯ In addition, serum level of IL-8 were significantly correlated with the serum levels of HDL-cholesterol, total cholesterol and BMI in pre-eclamptic women (r= 0.368, p < 0.05; r=0.513, p < 0.01 and r= -0.41, p < 0.01, respectively). We found that the pre-eclampsia associated with increases in serum levels of leptin, TNF-alpha, cytokines, triglycerides, total cholesterol and LDL-cholesterol was associated with a significant reduction in serum levels of HDL-cholesterol and Apo-A. These association may be due to the abnormal lipid metabolism and immune activation involved in the pathogenesis of this disease.