نتایج جستجو برای: carnitine zero
تعداد نتایج: 155988 فیلتر نتایج به سال:
PURPOSE Previously we demonstrated expression and localization of carnitine/organic cation transporters, OCTN1 and OCTN2, in human corneal and conjunctival epithelia. The present study aimed to examine the characteristics of L-carnitine transporters in cultured human limbal corneal (HCLE) and conjunctival epithelial (HCjE) cells. METHODS Time-course, Na(+)-dependence, kinetics, energy- and pH...
The aim of this study is to compare the effects Carnitine, Gensing, Dill and Arginine in lipid peroxidation MDA SOD, GSH antioxidant normal experimentally hydrogen peroxide H2O2 induced oxidative.
 Fifty male rats used age 12-14 weeks weights (300-325 g) divided randomly into 10 groups, included 5 each group as following.
 Control, , Carnitine carnitine + Gensing Dill, Dill+ ,Arginine...
در این پایان نامه ما، گراف کلاس های هم ارزی مقسوم علیه های صفر یک حلقه جابجایی r را مطالعه می کنیم. در ادامه چگونگی دریافت اطلاعاتی درباره حلقه r از این ساختار را نشان می دهیم. به ویژه چگونگی شناسایی اول وابسته های حلقه r را به کمک گراف کلاس های هم ارزی مقسوم علیه های صفر آن تعیین می کنیم. ایده اصلی این پایان نامه از مقاله s. spiroff, c. wickham, a zero divisor graph determind by equivalence...
It is well documented that high therapeutic doses of oxazaphosphorines, cyclophosphamide (CP) and ifosfamide (IFO), are associated with cardiomyopathy. This study investigated whether oxazaphosphorines alter the expression of organic cation/carnitine transporter (OCTN2) and antioxidant genes and if so, whether these alterations contribute to CP and IFO-induced cardiotoxicity. Adult male Wistar ...
A deletion mutant of Listeria monocytogenes lacking OpuC, an ABC transporter responsible for the uptake of the compatible solute carnitine, was constructed and carnitine transport assays confirmed that carnitine transport was defective in this mutant. However, the mutant retained the ability to derive osmoprotection from carnitine, suggesting the presence of a second uptake system for this comp...
We studied the effect of intravenously infused carnitine (34 mumol.100 g-1.d-1) on protein and branched-chain amino acid (BCAA) metabolism in rats either starved for 3 d or parenterally fed for 7 d. Carnitine infusion did not significantly affect nitrogen balance, protein content of liver and muscle, plasma concentrations of BCAA and branched-chain keto acid, or leucine oxidation and incorporat...
In order to study the effects of L-carnitine on performance and some blood biochemical parameters of rainbow trout, the present experiment was conducted with 144 fish (130±5 g) for 8 weeks. In a completely randomized design, the experimental fish were divided into 9 groups with 3 treatments and 3 replicates and 16 fish in each group. Levels of L-carnitine supplements were 0 (control), 1 and 2 g...
Letters to the Editor will be published, if suitable, as space permits. They should not exceed 1000 words (typed double-spaced) in length and may be subject to editing or abridgment. To the Editor: Ruggenenti et al 1 report that oral administration of acetyl-L-carnitine results in a substantial, sustained, and simultaneous improvement in insulin sensitivity and blood pressure in insulin-resista...
Plasma and urine free and acyl carnitine were measured in 19 children with nephropathic cystinosis and renal Fanconi syndrome. Each patient exhibited a deficiency of plasma free carnitine (mean 11.7 +/- 4.0 [SD] nmol/ml) compared with normal control values (42.0 +/- 9.0 nmol/ml) (P less than 0.001). Mean plasma acyl carnitine in the cystinotic subjects was normal. Four subjects with Fanconi syn...
Our study investigated the potential for important in vivo drug-nutrient transport interactions at the lactating mammary gland using the L-carnitine transporter substrates, cefepime and L-carnitine, as proof-of-concept. On d 4 (n = 6/treatment) and d 10 (n = 6/treatment) of lactation, rats were administered cefepime (250 mg/h) or saline by continuous i.v. infusion (4 h). Serum and milk L-carnit...
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