ABSTRACT
This study was designed to examine the leptin levels of preeclamptic women and their
offspring, to compare them with those of normal pregnant women and to search for a
correlation between maternal and fetal plasma leptin levels and their anthropometric
characteristics. Twenty-one preeclamptic women and their babies were enrolled into
the study. Control group consisted of 21 normal pregnant women and their babies, whose
birth weights, gestational ages, and genders match with those of babies born to preeclamptic
women. Median maternal leptin concentrations of the preeclamptic group (15.3 ng/mL)
were significantly higher (p = 0.03) than the control group (10.4 ng/mL). However, fetal plasma leptin concentrations
were not different (p = 0.06) between the two groups. Fetal plasma leptin levels were correlated with birth
weight, length, body mass index, gestational age, and fetal hematocrit levels in the
control group. However, no correlation between leptin levels and these parameters
was found in the preeclamptic group. Therefore, preeclampsia may be thought to disrupt
normal leptin physiology.
KEYWORDS
Leptin - preeclampsia - newborn