Regulation of energy substrate metabolism in the diabetic heart
نویسندگان
چکیده
منابع مشابه
Regulation of energy substrate metabolism in the diabetic heart.
The effects of diabetes on myocardial metabolism are complex in that they are tied to the systemic metabolic abnormalities of the disease (hyperglycemia and elevated levels of free fatty acid and ketone bodies), and changes in cardiomyocyte phenotype (e.g., down-regulation of glucose transporters and PDH activity). The cardiac adaptations appear to be driven by the severity of the systemic abno...
متن کاملEnergy metabolism in the heart of the diabetic patient
Because of the combined effects of insulin resistance and high concentrations of circulating fatty acids in the uncontrolled diabetic state, cardiac myocytes use fatty acids almost exclusively to support ATP synthesis. Reliance on fatty acid oxidation for ATP production results in greater mitochondrial oxygen consumption costs compared with glucose oxidation. Fatty acids can induce uncoupling o...
متن کاملthe role of russia in transmission of energy from central asia and caucuses to european union
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 اولEnergy metabolism in diabetic and nondiabetic heart transplant recipients.
OBJECTIVE This study examined the metabolic effects of heart transplantation in patients in end-stage cardiac failure. RESEARCH DESIGN AND METHODS A total of 18 patients after heart transplantation for end-stage heart disease (age 47 +/- 3 years; transplant age 5.5 +/- 1.5 years; BMI 25.8 +/- 0.8 kg/m(2); cyclosporin A 4.2 +/- 0.6 mg/[kg.day]; azathioprine 0.87 +/- 0.31 mg/[kg.day]), 12 patie...
متن کاملRegulation of Bone Metabolism
Bone is formed through the processes of endochondral and intramembranous ossification. In endochondral ossification primary mesenchymal cells differentiate to chondrocytes and then are progressively substituted by bone, while in intramembranous ossification mesenchymal stem cells (MSCs) differentiate directly into osteoblasts to form bone. The steps of osteogenic proliferation, differentiation,...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Cardiovascular Research
سال: 1997
ISSN: 0008-6363
DOI: 10.1016/s0008-6363(97)00047-3