It has been shown in rats with experimental toxic and traumatic edemas that picrotoxin (1 mg/kg) removes the antiedematous action of diazepam, phenazepam, phenibut and amizyl and reduces the action of phentolamine. When the dose of picrotoxin is minimized to 0.5 mg/kg such an effect is not observed.
In adults, triethyltin (TET) produces degeneration of white matter, edema, vacuolization on myelin and histotoxic hypoxia. To determine the functional consequences of perinatal exposure to TET, albino rats were administered either 0, 3, 6, or 9 mg/kg TET on postnatal day 5. Upon reaching adulthood,