The likelihood of detecting abnormal karyotypes in fetuses with a single major anomaly or "soft" marker on ultrasonographic scanning.

Objective: Fetuses with abnormal karyotypes often exhibit distinctive ultrasonographic markers, including major anomalies and "soft" markers, indicating potential chromosomal issues. A crucial consideration arises when a single fetal anomaly is detected, raising the question of whether karyotyping is warranted, given the associated procedural risks. Our objective was to establish correlations between single fetal anomalies identified through ultrasound and chromosomal abnormalities.

[Assessment of the natural course and treatment of premalignant uterine cervical lesions in pregnancy].

Introduction: Premalignant changes of the uterine cervix occur with similar frequency during pregnancy and in non-pregnant women. Due to the fact that any surgery on the cervix can jeopardize pregnancy, it is important to define the protocol of procedures for the treatment of these changes during pregnancy.

Objective: The aim of the study was to investigate the natural course of premalignant cervical changes during pregnancy and the impact of their treatment on the pregnancy course.

KATP channels are up-regulated with increasing age in human myometrium.

It is well established that ageing is associated with decrease in myometrial efficiency and higher incidence of labour complications. In myometrium, the presence of ATP-sensitive K+ (KATP) channels has been detected and they could be a factor in regulating uterine quiescence in pregnancy and contractions during labour. Here, we have examined a possibility of ageing-mediated regulation of KATP channels in the human myometrium.