Experimental heart failure due to aortocaval shunt: role of kinins and ANP
نویسندگان
چکیده
منابع مشابه
Alterations of adenylyl cyclase and G proteins in aortocaval shunt-induced heart failure.
Unlike most other experimental models of congestive heart failure, the volume overload model induced by aortocaval shunt (AVS) in rats was found to exhibit enhanced beta-adrenoceptor (beta-AR) signaling. To study whether the adenylyl cyclase (AC)-G protein system is involved in such a change, we examined cardiac AC activity and protein content as well as G(s)alpha and G(i)alpha activities, prot...
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پس ازفروپاشی شوروی،رشد منابع نفت و گاز، آسیای میانه و قفقاز را در یک بازی ژئوپلتیکی انرژی قرار داده است. با در نظر گرفتن این منابع هیدروکربنی، این منطقه به یک میدانجنگ و رقابت تجاری برای بازی های ژئوپلتیکی قدرت های بزرگ جهانی تبدیل شده است. روسیه منطقه را به عنوان حیات خلوت خود تلقی نموده و علاقمند به حفظ حضورش می باشد تا همانند گذشته گاز طبیعی را به وسیله خط لوله مرکزی دریافت و به عنوان یک واس...
15 صفحه اولKinins and Kinin Receptors in the Pathogenesis of Heart Failure
Academic Dissertation To be presented by permission of the Medical faculty of the University of Helsinki, for public examination in auditorium 4 at Meilahti Hospital on December 5 th 2002 at 12 noon.
متن کاملDifferential regulation of cardiac ANP and BNP mRNA in different stages of experimental heart failure.
Atrial natriuretic peptide (ANP) and brain natriuretic peptide (BNP) are cardiac hormones that are involved in water and electrolyte homeostasis in heart failure. Although both hormones exert almost identical biological actions, the differential regulation of cardiac ANP and BNP mRNA in compensated and overt heart failure is not known. To study the hypothesis that cardiac BNP is more specifical...
متن کاملAngiotensin inhibition and atrial natriuretic peptide release after acute volume expansion in rats with aortocaval shunt.
OBJECTIVE In heart failure atrial natriuretic peptide (ANP) release in response to volume expansion is impaired while the renin-angiotensin system is activated. This study was designed to test the hypothesis that ANP release in heart failure is dependent on an activated angiotensin system. METHODS We studied the ANP and renin-angiotensin systems in a rat model of shunt-induced high-output hea...
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ژورنال
عنوان ژورنال: American Journal of Hypertension
سال: 2002
ISSN: 0895-7061
DOI: 10.1016/s0895-7061(02)02626-2