Recently, Coenzyme Q10 (CoQ10) deficiency has been implicated in the pathophysiology of fibromyalgia (FM). It is our objective to present the findings of the FM evaluation before and after oral CoQ10 treatment using the American College of Rheumatology (ACR) Diagnostic Criteria of 1990 and 2010, and Symptom Checklist-Revised (Scl-90-R). Four patients with FM were examined using the trigger poin...

Background: Coenzyme Q10 (CoQ10) is considered to be a potential anticancer agent, but epidemiologic evidence regarding CoQ10 and prostate cancer risk is lacking. We examined the association of circulating CoQ10 levels with prostate cancer risk, using prediagnostic blood samples. Methods: Each of the 307 cases was individually matched to approximately 2 controls, for a total of 596 controls, on...

The goal of our investigation was to develop oral solution of coenzyme Q10 (CoQ10) by using self-emulsifying systems. CoQ10 is practically insoluble in water. Therefore, it is difficult to develop oral solution of CoQ10. To solubilize CoQ10 and to develop it as oral solution, self-emulsifying systems consisted of oil, surfactant and co-surfactant were studied and using the self-emulsifying syst...

Short-chain quinones are described as potent antioxidants and in the case of idebenone have already been under clinical investigation for the treatment of neuromuscular disorders. Due to their analogy to coenzyme Q10 (CoQ10), a long-chain quinone, they are widely regarded as a substitute for CoQ10. However, apart from their antioxidant function, this provides no clear rationale for their use in...

INTRODUCTION There is now evidence that major depression is accompanied by an induction of inflammatory and oxidative and nitrosative stress (IO&NS) pathways and by a lowered antioxidant status. Coenzyme Q10 (CoQ10) is a strong antioxidant that has anti-inflammatory effects. METHODS This paper examines the plasma concentrations of CoQ10 in 35 depressed patients and 22 normal volunteers and th...

Coenzyme Q10 (ubiquinone) is a mitochondrial coenzyme which is essential for the production of ATP. Being at the core of cellular energy processes it assumes importance in cells with high energy requirements like the cardiac cells which are extremely sensitive to CoQ10 deficiency produced by cardiac diseases. CoQ10 has thus a potential role for prevention and treatment of heart ailments by impr...

Periodontal disease is an inflammatory disease process, resulting from the interaction of a bacterial attack and host inflammatory response. Arrays of molecules are considered to mediate the inflammatory response including free radicals and reactive oxygen species (ROS). Periodontal pathogens can induce ROS overproduction and thus may cause collagen and periodontal cell breakdown. When ROS are ...

Background: Polycystic ovary syndrome (PCOS) is one the most common diseases in women fertility age. PCOS alters ovarian follicles and affects blood lipid profiles, liver enzymes hormones. In this study, we tried to investigate effects of coenzyme Q10 (CoQ10) on pathological conditions. Methods: Twenty-four female rats were randomly divided into three groups; 1: control group, 2: group (receive...

Exogenous administration of coenzyme Q10 (CoQ10) has been shown in experimental models to have a protective effect against ischemia-reperfusion injury. However, it is unclear whether follow-up plasma CoQ10 concentration is prognostic of left ventricular (LV) performance after primary balloon angioplasty in patients with acute ST segment elevation myocardial infarction (STEMI).We prospectively r...