“Aminophylline and caffeine , but not yohimbine, significantly reduced LFS in non-medetomidine treated rats.”
“Intraperitoneal injection of yohimbine at 0.5 and 1 mg/kg, aminophylline at 25, 50 and 100 mg/kg, and caffeine at 25 and 50 mg/kg significantly antagonized medetomidine (0.15 mg/kg, i.p.)-induced ataxia.”