نتایج جستجو برای: cellular delivery l carnitine
تعداد نتایج: 1221422 فیلتر نتایج به سال:
The effect of short- and long-term feeding with L-carnitine, L-acetyl carnitine and L-propionyl carnitine on the production of eicosanoids from in vitro stimulated carrageenan-induced rat peritoneal macrophages was investigated. Both young (4 weeks) and old (18 months) rats were used. A lower number of cells was isolated from the peritonea of treated than control young rats after 4 d feeding, b...
One of the major issues in aquaculture is to keep balance between growth rate of fish and optimal use of consumed food. L-carnitine is considered an effective food supplement for fish growth. Sobaity seabream is one of the commercially important species in the Persian Gulf that is highly considered in aquaculture too. Growth indices and survival rate of 240 Sobaity fingerlings with mean weight ...
Background: Diabetes causes nerve tissue damage and ultimately death of nerve cells, especially in important areas such as the hippocampus. It seems that exercise training and anti-inflammatory supplements can moderate this condition. Therefore, the aim of this study was to determine the effect of aerobic training exercise and L-carnitine consumption on the levels of hippocampus CNTF and CNTFR ...
A trimethylated amino acid roughly similar in structure to choline, carnitine is a cofactor required for transformation of free long-chain fatty acids into acylcarnitines, and for their subsequent transport into the mitochondrial matrix, where they undergo beta-oxidation for cellular energy production. Mitochondrial fatty acid oxidation is the primary fuel source in heart and skeletal muscle, p...
In this study, we sought to identify the transporters that mediate the uptake of L-carnitine and acetyl-L-carnitine in cultured rat cortical astrocytes. L-[(3)H]carnitine and acetyl-L-[(3)H]carnitine uptake were both saturable, and mediated by a single Na(+)-dependent transport system. Uptake of both was inhibited by L-carnitine, D-carnitine, acetyl-L-carnitine and various organic cations. Acyl...
Introduction: Exercise is an effective factor in the prevention, treatment and rehabilitation of many metabolic disorders. The purpose of this study was to determine the effect of six weeks’ endurance training and consuming L-carnitine on apoptotic factors in the hippocampus of diabetic rats. Methods: In this experimental study, 45 Wistar male rats, weighing between 250 and 300 grams, were rand...
This study aimed to evaluate the rumen protective effectiveness of L-carnitine through in vitro tests, degradation tests and vivo tests. Twelve rumen-fistulated crossbred rams with similar body weights 55±3.6 kg ages 3±0.2 years old were divided into three treatment groups a 3×3 Latin square design, G1 (basal diet no additives), G2 (unprotected L-carnitine) or G3 (rumen-protected L-carnitine). ...
cyclophosphamide (cp) is a mustard alkylating agent used in the treatment of a number of neoplastic diseases and as an immunosuppressant for the prevention of xenograft rejection. there are many reports that the teratogenic effects of cyclophosphamide can be prevented by application of antioxidant drugs and stimulation of the maternal immune system. also, there is some evidence that l-carnitine...
conclusions acute l-carnitine supplementation possibly affects exercise performance and triglycerides in athletes rather than sedentary men. objectives this study aimed to investigate the acute effects of l-carnitine supplementation on aerobic metabolic efficiency and lipid profiles in sedentary and athletic men. methods fifteen sedentary (20.4 ± 1.5 years) and 15 athletic (21.5 ± 2.4 years) me...
this study was conducted to investigate the effects of l-carnitine and different levels of animal fat on performance, carcass characteristics and some blood parameters of broiler chickens. two hundred one-day old male broiler chicks were allotted to5 treatments in 4 replicates and 10 birds in each replicate. dietary treatments consisted of: 1) diet with 5% vegetable oil (t1), 2) diet with 5% ve...
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