[Studies on pharmacological activity of the Japanese and European mistletoe]

The pharmacological actions such as analgesic effect, diuretic action, hypoglycemic activity and hypotensive action were studied on the methanol extract of the Japanese mistletoe and the European mistletoe. The both extracts showed the hypotensive action when administered intravenously to cat. The methanol extract of the Japanese mistletoe also showed a increase of K+ value in the urine when administered orally to rat.