Ikuyoshi Makita

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Using portacaval anastomosis (PCA) rats as a model with or without injection of ammonium acetate, we investigated the effects of MHS-G on the abnormalities of electroencephalogram (EEG) and brain amines metabolism in comparison with those of SF-1008C, a commercial nutritional preparation for hepatic failure. MHS-G (0.68 g/kg, p.o.) clearly improved both the(More)
To clarify what kind of process participates in bone resorption, time course of indices of bone resorption was investigated using 13-day-old embryonic chick calvaria. When calvariae were cultured with parathyroid hormone (PTH) at 0.01 U/ml for 8 days, hydroxyproline (Hyp) release was already stimulated by PTH in cultures by 1 to 2 days but stimulation(More)
Chronic toxicity of lentinan was studied in male and female JCL : SD rats. Lentinan was given intravenously into tail vein. Dosage levels employed were 0 (5% mannitol), 0.01, 0.1, 1 (with or without dextran), and 10 mg/kg/day for 6 months in a volume of 1 ml/100 g body weight. After 6 months, the treatment was discontinued and a recovery study was performed(More)
Subacute toxicity test of AMI-U-II was carried out using male and female JCL:SD rats. The animals were given intravenously AMI-U-II (80, 40 and 20ml/kg) or reference solution (80 and 40ml/kg) for five weeks. Tachypnea, depression of spontaneous activity, blepharoptosis and edema of face were observed in rats treated with AMI-U-II or reference solution at(More)
Male and female dogs, aged 17--21 months, were administered orall M 73101 (0, 60, 120 and 240 mg/kg/day), a new analgesic and antiinflammatory drug, for 27 weeks, and following recovery test was carried out for 5 weeks. Dead animals were not found throughout the experimental period. Body weight gain, and food and water consumption were not affected due to M(More)
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