Maternal Neudesin Levels in Pregnant Women with Gestational Diabetes Mellitus.

BACKGROUND: Our aim was to investigate the changes in neudesin levels in pregnant women with GDM and the relationship between neudesin and metabolic parameters. METHODS: Forty pregnant women diagnosed with GDM and forty age- and gestational week-matched control subjects were included in the study. Demographic data were obtained from records. Maternal lipid profiles, glucose levels, fasting insulin, HbA1C, and HOMA-IR results were compared between the groups. Correlation tests were performed to evaluate the relationship between neudesin and clinical and laboratory diagnostic parameters. p < 0.05 were interpreted as statistically significant. RESULTS: The human serum neudesin levels were significantly lower in the GDM group compared with the controls. The correlation tests showed statistically negative and weak correlations between the neudesin levels and the maternal age, 50 g OGCT, 100 g OGTT 3 hours, and HbA1C. The optimum neudesin cutoff value for a diagnosis of GDM disease is 6.94 ng/dL, with a sensitivity of 65.9% and a specificity of 63.2%. CONCLUSIONS: This study has shown that lower neudesin levels may occur as a reflection of changes in glucose metabolism during intrauterine life.

The importance of fetal adrenal gland volume measurement in successful labor induction with oxytocin.

AIM: We aimed to show the predictive value of fetal adrenal gland volume (FAGV) measurement in the success of labor induction with oxytocin. METHODS: This is a prospective cohort study that included a total of 103 term nulliparous. Immediately after deciding to induce labor with oxytocin, the fetal right and left adrenal gland measurements were obtained. RESULTS: Induction success was achieved in 89 of 103 (86.4%) pregnant women. In comparison of the FAGV values of failed induction labor group, the total volumes of right and left fetal adrenal glands and the fetal zone volumes (FZV) were found to be statistically significantly higher in the successful labor induction group (p < 0.001). In predicting induction success, the cut-off value of fetal adrenal gland volume (cFAGV) was set as >230.2 mm3 /kg and area under curve (AUC) value of 0.872 (95% confidence interval [CI], 0.736-1.000) for right total adrenal gland (p < 0.001). The cut-off value of cFAGV was set as >236.7 mm3 /kg and AUC value of 0.891(95%CI, 0.768-1.000) (p < 0.001) for left total adrenal gland. The cut-off value of cFAGV was set as >12.6 mm3 /kg and AUC value of 0.952 (95%CI, 0.905-0.999) for right FZV(p < 0.001). The cut-off value of cFAGV was set as >7.8 mm3 /kg and AUC value of 0.884 (95%CI, 0.752-1.000) for left FZV (p < 0.001). CONCLUSIONS: Two-dimension ultrasonographic measurement is an easy-to-access and noninvasive method that can be integrated into the algorithms to predict the success of induction based on FAGV measurement.

The Relationship between Z-Protein Level and other Parameters in Pregnant Women with Intrauterine Growth Retardation in Third Trimester.

BACKGROUND: Protein Z is a glycoprotein which acts as an anticoagulant factor. A deficiency of protein Z is associated with thrombotic events and adverse obstetric outcomes. The association between protein Z deficiency and adverse obstetric outcomes has previously been demonstrated in several studies. However, none of them have investigated each complication independently. The aim of this study was to evaluate serum levels of protein Z in pregnancies complicated by intrauterine growth restriction (IUGR). METHODS: Pregnant and nonpregnant healthy women between the ages of 18 and 40 years were included in the study. There were three groups: One: Study group: pregnant women with IUGR fetuses; Two: Control group 1: pregnant women with normal fetuses; Three: Control group 2: nonpregnant, healthy women. Plasma protein levels of protein Z, protein S, and protein C were measured for each group. RESULTS: Women with IUGR had significantly higher mean plasma concentrations of protein Z compared to women with normal pregnancies. This is in contrast to previous studies. CONCLUSIONS: The results of this study indicate that the association between protein Z levels and IUGR is still controversial.