Publications by authors named "F Stonek"

Objective: MTHFR C677T polymorphism is a genetic factor increasing both risk factors for atherosclerotic vascular diseases and obstetric complications like preeclampsia (PE) and fetal growth restriction (FGR). Increased uterine artery impedance, measured by uterine artery Doppler in the second trimester of pregnancy is also associated with PE and FGR. In this study we aimed to analyze whether MTHFR influences first and second trimester uterine artery impedance.

View Article and Find Full Text PDF

Objective: To investigate the frequency of the interleukin-10 (IL-10)-1082 G/A single nucleotide polymorphism in women with intrauterine fetal death (IUFD), pre-eclampsia (PE), preterm delivery (PD), and small for gestational age (SGA) infants.

Methods: In a prospective cohort study, DNA from 1,616 consecutive pregnant women was analyzed for IL-10 -1082 G/A by polymerase chain reaction. Women who developed at least one of the predefined pregnancy complications were used as cases and compared to women without pregnancy complications.

View Article and Find Full Text PDF

Problem: To investigate the frequency of the interleukin-6 (IL-6) -174 G/C single nucleotide polymorphism (SNP) in women with intrauterine fetal death (IUFD), pre-eclampsia (PE), preterm delivery (PD), and small for gestational age (SGA) infants.

Method Of Study: In a prospective cohort study, DNA from 1626 consecutive pregnant women was analyzed for IL-6 -174 G/C. Women who developed at least one of the predefined pregnancy complications were used as cases and compared with women without pregnancy complications.

View Article and Find Full Text PDF

The purpose of this article is to investigate the frequency of the tumor necrosis factor-alpha (TNF-alpha) -308 G/A single nucleotide polymorphism in women with intrauterine fetal death, preeclampsia, preterm delivery, and small-for-gestational-age (SGA) infants. In a prospective cohort study, DNA from 1652 consecutive pregnant women was analyzed for TNF-alpha -308 G/A by polymerase chain reaction. Women who developed at least 1 of the predefined pregnancy complications were used as cases and compared to women without pregnancy complications.

View Article and Find Full Text PDF

Objective: To investigate the frequency of the methylenetetrahydrofolate reductase (MTHFR) C677T polymorphism in women with intrauterine fetal death, preeclampsia, preterm delivery, and small for gestational age (SGA) infants.

Methods: In a prospective cohort study, DNA from 2,000 pregnant women were analyzed for MTHFR C677T by DNA microarray (wild-type allele, C; mutant allele, T).

Results: One thousand six hundred seventy-five women completed the study.

View Article and Find Full Text PDF