1. Hemostatic effect: the abdominal injection of the shadow of wind turbines ethanol extract can significantly shorten the clotting time. Oxalic acid on rabbit blood after add calcium chloride and n-butyl alcohol extract, also make the blood clotting time significantly shortened, used in rabbits, dogs arterial hemorrhage or cutting the hemorrhage of the liver, spleen also had a hemostatic effect. Add in the tiny blood vessels to see frog mesenteric artery significantly shrink and vein micro expansion. Anesthetic dogs intravenous dipping its temperature, blood pressure dropped briefly.
2. Contract blood vessels role: fancy food water solution and 20% crude saponins solution toad hind legs perfusion experiment, showing obvious contraction blood vessels.
3. Uterine contraction function: fancy food water extract and 2% crude saponins solution and extract tablet has obvious shrinkage effect to rat in vitro of the uterus.
4. Bacteriostatic action: wind turbines water extract on staphylococcus aureus, pseudomonas aeruginosa and dysentery bacillus has inhibitory effect.