title: [Studies on soft-shelled turtles. I. Effects of various fractionated extracts from Trionyx sinensis Wiegmann on the isolated mesenteric veins of mice].
mesh_terms: D000818:Animals; D004305:Dose-Response Relationship, Drug; D066298:In Vitro Techniques; D008642:Mesenteric Veins / Q000187:drug effects; D051379:Mice; D014020:Tissue Extracts / Q000494:pharmacology*; D014426:Turtles; D014662:Vasoconstrictor Agents / Q000302:isolation & purification*; D014665:Vasodilator Agents / Q000302:isolation & purification*
chemical_list: D014020:Tissue Extracts; D014662:Vasoconstrictor Agents; D014665:Vasodilator Agents