[Influence of Cinnamomum migao H.W.Li oil on hemodynamic action in anesthetized cats].
Cinnamomum migao oil (CV-3) 0.2ml.kg-1 was intraduodenum given to anesthetized open-chest cats. Ninety minutes after treatment with the oil, the SAP and DAP were slowly reduced to 15.2% and 14.2%, respectively. At the sametime, the HR was slowed down and CO decreased. The left ventricular pressure (LVP), the left ventricular end diastolic pressure (LVEDP), dp/dtmax and Vmax were remarkably reduced respectively. The LVP-(dp/dtmax)P-1 loop was narrowed. Isosorbide dinitrate showed similar effects to CV-3.
Sun
X
X
Guiyang College of Traditional Chinese Midicine.
Sui
Y
Y
Qiu
D
D
D000818:Animals; D001794:Blood Pressure / Q000187:drug effects; D002302:Cardiac Output / Q000187:drug effects; D002317:Cardiovascular Agents / Q000494:pharmacology*; D002415:Cats; D003864:Depression, Chemical; D004365:Drugs, Chinese Herbal / Q000737:chemistry / Q000494:pharmacology*; D005260:Female; D006339:Heart Rate / Q000187:drug effects; D006439:Hemodynamics / Q000187:drug effects*; D008297:Male; D009200:Myocardial Contraction / Q000187:drug effects; D009822:Oils, Volatile / Q000302:isolation & purification / Q000494:pharmacology*
D002317:Cardiovascular Agents; D004365:Drugs, Chinese Herbal; D009822:Oils, Volatile