急性うっ血性心不全モデルにおけるCarperitide(α-human atrial natriuretic peptide)の心不全改善作用
急性うっ血性心不全モデルにおけるCarperitide(α-human atrial natriuretic peptide)の心不全改善作用
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卡培立肽(α-人心房利钠肽)对急性充血性心力衰竭模型心力衰竭的改善作用
DOI:
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发表时间:
1993
期刊:
影响因子:
--
通讯作者:
高文 石原
中科院分区:
文献类型:
--
作者:
寿範 日高;一雄 相坂;知親 大野;高文 石原
: Effects of carperitide (alpha-human atrial natriuretic peptide) on hemodynamics and renal function in dogs with congestive heart failure (CHF) produced by volume expansion and ligation of the left anterior descending coronary artery were compared with those of various anti-heart failure agents (cardiotonic, vasodilator and diuretic). Carperitide (0.1-1 microgram/kg/min) dose-dependently decreased the elevated left ventricular end-diastolic pressure (LVEDP). No significant changes in cardiac contractility (LV dP/dtmax) and heart rate (HR) were noted, although cardiac output (CO) tended to reduce during the infusion of carperitide. Nitroglycerin (NG; 3 micrograms/kg/min) and furosemide (1 mg/kg) also decreased LVEDP, but the potency was less than that of carperitide. Sodium nitroprusside (SNP; 10 micrograms/kg/min) and dobutamine (10 micrograms/kg/min) caused a reduction in LVEDP and increased CO with an increase in HR. Hydralazine (H; 100 micrograms/kg/min) increased CO without reduction in LVEDP and induced a pronounced increase in HR. Double product (systolic blood pressure x HR), an index of myocardial oxygen consumption, was significantly reduced by carperitide, but significantly increased by DB and H. Carperitide, unlike NG, SNP, H and DB, increased urine volume and urinary electrolyte excretion. These results suggest that carperitide will be an useful therapeutic agent for the treatment of CHF.
DOI:
10.1152/ajpheart.1986.251.6.h1252
发表时间:
1986
期刊:
The American journal of physiology
影响因子:
--
作者:
Thoren,P;Mark,AL;Morgan,DA;O'Neill,TP;Needleman,P;Brody,MJ
通讯作者:
Brody,MJ
影响因子:
6.1
作者:
Otero,HO;Wangler,RD;Sparks,HV;Chimoskey,JE
通讯作者:
Chimoskey,JE
DOI:
10.1126/science.2931801
发表时间:
1985
期刊:
Science (New York, N.Y.)
影响因子:
--
作者:
Wangler,RD;Breuhaus,BA;Otero,HO;Hastings,DA;Holzman,MD;Saneii,HH;SparksJr,HV;Chimoskey,JE
通讯作者:
Chimoskey,JE