4 rezultati
In experiments on cats cold tremor and tremor induced by oxotremorine injection into the caudate nucleus (caudate tremor) were compared. According to the data obtained from the analysis of motor unit discharges, a conclusion is made that both models may be regarded as analogs of physiological
A comparative characterization of a tremor produced by aceclidine (0.5--200 mg/kg), arecoline (1--30 mg/kg) and nicotine (0.1--8 mg/kg) in rats of different age is given and the influence on the tremor of atropine sulphate (1--100 mg/kg) and scopolamine hydrobromide hydrobromide (2.5 mg/kg)
We investigated the effect of Ninjin-yoei-to (Ren-Shen-Yang-Rong-Tang), a Japanese herbal medicine, and found that 1000 mg/kg p.o. improved the scopolamine-induced impairment of passive avoidance response in mice. Further, the same dose of Ninjin-yoei-to enhanced oxotremorine-induced tremors in
Rats of two psychogenetically selected lines received pretest IP injections of scopolamine hydrobromide (0.25, 1.0, or 4.0 mg/kg), pilocarpine hydrochloride (3.0, 6.0, or 12.0 mg/kg) or oxotremorine sesquifumarate (0.2, 0.4 or 0.8 mg/kg) and were subsequently placed in a complex enclosed maze of the