T594M mutation of the epithelial sodium channel beta-subunit gene in pre-eclampsia and eclampsia in Black South African women.
The possible role of the beta-subunit of the epithelial sodium channel T594M polymorphism in hypertensive disorders of pregnancy has not been examined. This study compared Black South African women with pre-eclampsia (n= 204), early onset pre-eclampsia (n= 67), eclampsia (n= 120) and gestational hypertension (n= 78) with 338 women from the same ethnic group who had full-term normotensive pregnancies, for the presence of the T594M polymorphism. The variant allele was detected in 1.7% to 3.8% of the various patient groups and in 3.6% of the control group reflecting no significant difference. These results suggest that the T594M polymorphism in the sodium channel beta-subunit is not associated with the pathogenesis of pre-eclampsia or gestational hypertension.
PubMed Abstracts
PubMed Abstracts