Thymoquinone prevents endoplasmic reticulum stress and mitochondria-induced apoptosis in a rat model of partial hepatic warm ischemia reperfusion.

This study was undertaken to evaluate the protective effect of thymoquinone (TQ), the bioactive compound of Nigella sativa seeds, against warm ischemia-reperfusion (I/R) injury in liver. Rats were given an oral administration of a vehicle solution (sham group) or TQ at the appropriate dose (10, 20, 30 and 40mg/kg) for ten days consecutively. Following, they were subjected to 60min of partial hepatic ischemia followed by 24h of reperfusion.

First trimester diagnosis of Pallister-Killian syndrome in a fetus with suggestive abnormalities.

Background: Pallister-Killian Syndrome is a rare, sporadic chromosomal disorder characterized by a tetrasomy 12p often in mosaic. It is only in 2000 that the first case of PKS was diagnosed in the first trimester further to an increased nuchal translucency.

Aim: Report a new case.