نتایج جستجو برای: carnitine palmitoyltransferase 1a
تعداد نتایج: 38168 فیلتر نتایج به سال:
The effect of methotrexate on lipids in serum and liver and key enzymes involved in esterification and oxidation of long-chain fatty acids were investigated in rats fed a standard diet and a defined choline-deficient diet. Hepatic metabolism of long-chain fatty acids were also studied in rats fed the defined diet with or without choline. When methotrexate was administered to the rats fed the st...
Excess fat accumulation has been observed widely in farmed fish; therefore, efficient lipid-lowering factors have obtained high attention in the current fish nutrition studies. Dietary L-carnitine can increase fatty acid β-oxidation in mammals, but has produced contradictory results in different fish species. To date, the mechanisms of metabolic regulation of L-carnitine in fish have not been f...
1. Carnitine acetyltransferase is very rapidly inhibited in the presence of bromoacetyl-(-)-carnitine plus CoA or of bromoacetyl-CoA plus (-)-carnitine. 2. Under appropriate conditions, the enzyme may be titrated with either bromoacetyl substrate analogue; in each case about lmole of inhibitor is required to inactivate completely 1 mole of enzyme of molecular weight 58 000 + 3000. 3. Inhibition...
Carnitine palmitoyltransferase 2 (CPT2) deficiency is a rare mitochondrial fatty acid oxidation (FAO) disorder characterized by myalgia, exercise intolerance, and rhabdomyolysis. We evaluate the efficacy of bezafibrate (BZ), a hypolipidemic drug, as a treatment for this form of CPT2 deficiency. A pilot trial was conducted with BZ in six patients for 6 months. There was a follow-up period of 3 y...
Inflammatory and invasive breast cancers are aggressive and require better understanding for the development of new treatments and more accurate prognosis. Here, we detected high expression of PPARα in human primary inflammatory (SUM149PT) and highly invasive (SUM1315MO2) breast cancer cells, and tissue sections of human breast cancer. PPARα ligands are clinically used to treat dyslipidemia. Am...
RATIONALE Muscle carnitine palmitoyltransferase I is predominant in the heart, but the liver isoform (liver carnitine palmitoyltransferase I [L-CPT1]) is elevated in hearts with low long chain fatty acid oxidation, such as fetal and hypertrophied hearts. OBJECTIVE This work examined the effect of acute L-CPT1 expression on the regulation of palmitate oxidation and energy metabolism in intact ...
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