Insulin binding to skeletal muscle microsomes in lactating and dry sheep

Microsomes were prepared from skeletal muscles taken from lactating and non lactating ewes. Insulin binding to these microsomes was not affected by reproductive status. There were significant differences in the ability of individual muscles to bind insulin. These differences correlated with the function of the muscle, as defined by the predominant muscle fibre type.     

Neonatal serum bilirubin levels following the use of prostaglandin E2 in labour

A prospective study of 447 labours and the resulting neonates failed to reveal a significant difference between the mean serum bilirubin concentrations on the third and sixth day following spontaneous, accelerated or induced labour. A similar incidence of neonatal jaundice (bilirubin concentrations of 10 mg/100 or more) was found in the studied groups. However, there was a tendency for neonates born after accelerated or induced labour to have slightly higher bilirubin levels than those born after spontaneous labour. No strong dose dependent effect on the level of bilirubin concentration following Prostaglandin E₂ induced labour was demonstrated.