[Inhibitory effect of ligustrazine on acute and chronic pulmonary hypertension in rats].
Yuan
X J
XJ
D000818:Animals; D002121:Calcium Channel Blockers / Q000494:pharmacology*; D006439:Hemodynamics / Q000187:drug effects; D006931:Hyperbaric Oxygenation; D006976:Hypertension, Pulmonary / Q000188:drug therapy / Q000209:etiology / Q000503:physiopathology*; D000860:Hypoxia / Q000150:complications; D011719:Pyrazines / Q000494:pharmacology*; D051381:Rats; D011919:Rats, Inbred Strains
D002121:Calcium Channel Blockers; D011719:Pyrazines; C017953:tetramethylpyrazine