[Connections between apolipoprotein E genotypes and the development of cardiovascular diseases].

Elevated plasma lipid level is one of the main risk factors for cardiovascular diseases, which are considered to be primary causes of death. Apolipoprotein E plays a part in the lipid transport in the blood, thus polimophisms of that affect the lipid composition of the plasma. The three most common alleles of apolipoprotein E are e2, e3, e4.

[The role of homocysteine and methylenetetrahydrofolate reductase, methionine synthase, methionine synthase reductase polymorphisms in the development of cardiovascular diseases and hypertension].

Cardiovascular diseases (CVDs) are the leading causes of death in the developed countries. Elevated homocysteine level is as an independent risk factor of CVDs. The C677T and A1298C variants of methylenetetrahydrofolate reductase gene (MTHFR) have been shown to influence folate and homocysteine metabolisms.

[The establishment of the Marfan syndrome biobank in Hungary].

Unlabelled: Marfan syndrome is a genetic disorder of the connective tissue, which affects approximately 2000-3000 individuals in Hungary. Given its multi-systemic manifestations, this disorder is often difficult to diagnose. To date, the National Marfan Register system contains approximately 250 cases, and this number is dynamically increasing.

Gene expression patterns of the 11β-hydroxysteroid dehydrogenase 2 enzyme in human placenta from intrauterine growth restriction: the role of impaired feto-maternal glucocorticoid metabolism.

Objective: To assess 11-β-hydroxysteroid dehydrogenase 2 (11β-HSD2) gene expression patterns in human placental samples from intrauterine growth restriction (IUGR) pregnancies using normal pregnancy as control.

Study Design: We compared 11-β-HSD2 gene expression in placental samples from all IUGR pregnancies treated in our clinic between January 1, 2010 and January 1, 2011 vs. 140 normal pregnancy samples from the same study period.