نتایج جستجو برای: coq10
تعداد نتایج: 575 فیلتر نتایج به سال:
PURPOSE To determine the concentration of coenzyme Q10 (CoQ10) in the human retina. METHODS Eye tissues were lyophilized and exhaustively extracted with heptane. The extracts were analyzed for CoQ10 by high-performance liquid chromatography (HPLC). RESULTS The average concentration of CoQ10 in the retina was 42+/-11 nanomoles/g dry retina for donors younger than 30 years of age and 24+/-13 ...
coq10 علاوه بر اینکه یکی از اصلی ترین اجزا زنجیره انتقال الکترون می باشد دارای اثرات محافظت کننده نورونی نیز هست. مطالعات گوناگونی نیز مبنی بر نقش نیتریک اکساید در اعمال این آثار وجود دارد. در این مطالعه به بررسی نقش سیستم نیتریک اکساید در آثار ضد تشنجی تجویز تحت مزمن coq10 پرداخته شده است. برای القا تشنجات کلونیک از تزریق وریدی پنتیلن تترازول استفاده شد. تجویز تحت مزمن coq10 به صورت معنی دار آ...
UNLABELLED As a nutritional supplement, coenzyme Q10 (CoQ10) was tested previously in several models of diabetes and/or insulin resistance (IR); however, its exact mechanisms have not been profoundly explicated. Hence, the objective of this work is to verify some of the possible mechanisms that underlie its therapeutic efficacy. Moreover, the study aimed to assess the potential modulatory effec...
BACKGROUND Management of women with reduced ovarian reserve or poor ovarian response (POR) to stimulation is one of the major challenges in reproductive medicine. The primary causes of POR remain elusive and oxidative stress was proposed as one of the important contributors. It has been suggested that focus on the specific subpopulations within heterogeneous group of poor responders could assis...
OBJECTIVES This randomized controlled multicenter trial evaluated coenzyme Q10 (CoQ10) as adjunctive treatment in chronic heart failure (HF). BACKGROUND CoQ10 is an essential cofactor for energy production and is also a powerful antioxidant. A low level of myocardial CoQ10 is related to the severity of HF. Previous randomized controlled trials of CoQ10 in HF were underpowered to address major...
OBJECTIVE Aged garlic extract (AGE) is associated with a significant decrease in atherosclerotic plaque progression and endothelial function improvement. Similarly, coenzyme Q10 (CoQ10) has significant beneficial effects on endothelial function. A stressful lifestyle is a well-known risk factor for the presence and progression of atherosclerosis. This study investigated the effect of AGE plus C...
INTRODUCTION Corticosteroid treatment slows disease progression and is the standard of care for Duchenne muscular dystrophy (DMD). Coenzyme Q10 (CoQ10) is a potent antioxidant that may improve function in dystrophin-deficient muscle. METHODS We performed an open-label, "add-on" pilot study of CoQ10 in thirteen 5-10-year-old DMD patients on steroids. The primary outcome measure was the total q...
Coenzyme Q10 (CoQ10), an important antioxidant molecule playing a major role in electron transport chain, has been commercially produced by fermentation process for the use in oral nutraceutical formulations. Constructing the high-yielding CoQ10 producing strains is a pre-requisite for cost-effective production. A superior mutant strain P-87 generated from Paracoccus denitrificans ATCC 19367, w...
Aging is associated with sarcopenia, which is a loss of skeletal muscle mass and function. Coenzyme Q10 (CoQ10) is involved in several important functions that are related to bioenergetics and protection against oxidative damage; however, the role of CoQ10 as a determinant of muscular strength is not well documented. The aim of the present study was to evaluate the determinants of muscular stre...
BACKGROUND The age-related reduction in live-birth rate is attributed to a high rate of aneuploidy and follicle depletion. We showed in an animal model that treatment with Coenzyme Q10 (CoQ10) markedly improved reproductive outcome. The aim of this study was to compare the post-meiotic oocyte aneuploidy rate in in vitro fertilization (IVF) and intra cytoplasmic sperm injection (ICSI) patients t...
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