title: Anti-ischemic effect of Aurantii Fructus on contractile dysfunction of ischemic and reperfused rat heart.
abstract: Aurantii Fructus (AF) is one of the most well-known traditional herbal medicines frequently used for the treatment of cardiovascular symptoms in Korea. The anti-ischemic effects of AF on ischemia-induced isolated rat heart were investigated through analyses of changes in perfusion pressure, aortic flow, coronary flow, and cardiac output. The subjects in this study were divided into two groups: an ischemia-induced group without any treatment, and an ischemia-induced group with AF treatment. There were no significant differences in perfusion pressure, aortic flow, coronary flow, and cardiac output between them before ischemia was induced. The supply of oxygen and buffer was stopped for 10 min to induce ischemia in isolated rat hearts, and AF was administered during ischemia induction. AF treatment significantly prevented decreases in perfusion pressure, aortic flow, coronary flow, and cardiac output under ischemic conditions (p < 0.01). These results suggest that AF has distinct anti-ischemic effects through recovery of contractile dysfunction in ischemic heart.
authors.affiliation: Purimed R&D Institute, Kyung-Hee University, #1 Hoegi-Dong, Dongdaemun-Ku, Seoul 130-701, Republic of Korea.
authors.forename: Moonkyu
authors.initials: M
authors.lastname: Kang
authors.forename: Jong-Hoon
authors.initials: JH
authors.lastname: Kim
authors.forename: Chongwoon
authors.initials: C
authors.lastname: Cho
authors.forename: Hwan-Suck
authors.initials: HS
authors.lastname: Chung
authors.forename: Chang-Woon
authors.initials: CW
authors.lastname: Kang
authors.forename: Yangseok
authors.initials: Y
authors.lastname: Kim
authors.forename: Minkyu
authors.initials: M
authors.lastname: Shin
authors.forename: Moochang
authors.initials: M
authors.lastname: Hong
authors.forename: Hyunsu
authors.initials: H
authors.lastname: Bae
mesh_terms: D000818:Animals; D001783:Blood Flow Velocity / Q000187:drug effects; D001794:Blood Pressure / Q000187:drug effects; D002302:Cardiac Output / Q000187:drug effects; D002957:Citrus; D003326:Coronary Circulation / Q000187:drug effects; D004305:Dose-Response Relationship, Drug; D005638:Fruit; D006339:Heart Rate / Q000187:drug effects; D007723:Korea; D008297:Male; D008518:Medicine, East Asian Traditional; D009200:Myocardial Contraction / Q000187:drug effects*; D017202:Myocardial Ischemia / Q000188:drug therapy* / Q000503:physiopathology; D015428:Myocardial Reperfusion Injury / Q000188:drug therapy* / Q000503:physiopathology; D010936:Plant Extracts / Q000008:administration & dosage / Q000494:pharmacology*; D051381:Rats; D017207:Rats, Sprague-Dawley
chemical_list: D010936:Plant Extracts