Encephalitis congenita symptomatica toxica in experimental conditions.
The object of the study was the cerebral cortex of newborn rat. Tissue samples for examination were collected from the 2nd to the 8th hour after birth. Experimental material was the tissue of control animals and newborns whose mothers had been treated with both ethanol and pyrazole throughout gestation, and also with either ethanol or pyrazole alone. Ethanol and pyrazole were administered by gastric tube, ethanol at doses of 8.0 g/kg body weight, pyrazole at doses of 36 mg/kg body weight. The results indicate that ethanol ingested by the mother during gestation inhibits cell maturation in the cerebral cortex, whereas the combined administration of ethanol and pyrazole produces a highly toxic action. Its morphological exponent are symptoms which support the diagnosis of encephalitis congenita symptomatica toxica.
D000818:Animals; D000831:Animals, Newborn; D002540:Cerebral Cortex / Q000473:pathology; D004357:Drug Synergism; D004660:Encephalitis / Q000139:chemically induced* / Q000151:congenital* / Q000473:pathology; D000431:Ethanol / Q000633:toxicity*; D005260:Female; D011247:Pregnancy; D011248:Pregnancy Complications / Q000139:chemically induced; D011720:Pyrazoles / Q000633:toxicity*; D051381:Rats
D011720:Pyrazoles; D000431:Ethanol