ubiquinone and Polycystic-Ovary-Syndrome

This research evaluated the efficacy of oral nutritional agents including CoQ10, vitamin E, inositols and vitamin D on androgen-associated hormones, glycolipid metabolism and body weight in women with PCOS.. A multi-database search was performed from inception to December 2020. Using multi-variate random effects method, a NMA was conducted by synthesizing data pooled from RCTs. It was registered with PROSPERO (registration number CRD42021230292).. Twenty-three RCTs and 1291 participants were included. Based on NMA, CoQ10, vitamin E, CoQ10 combined with vitamin E, and inositols were successful in decreasing TT as compared with PA; vitamin E was superior to other agents. Vitamin E and inositols were successful in increasing SHBG levels; inositols were stronger than vitamin E. CoQ10 alone or combined with vitamin E, and inositols were successful in decreasing HOMA-IR. Inositols had the best results among included nutraceuticals to ameliorate HOMA-IR, FBG, FINS, TG, TC, and LDL-C and correlated to improvements in BMI. There was no significant difference between the CoQ10 or vitamin E group and the PA group in ameliorating lipid metabolism, and vitamin D had no positive effects in ameliorating hyperandrogenism, BMI, glycolipid metabolism profiles compared with PA.. For women with PCOS, inositols supplementation have some certain advantages in increasing SHBG and improving glycolipid metabolism when compared with nutraceuticals like CoQ10, vitamin E, vitamin D. Besides, vitamin E may be a better option in reducing TT and increasing SHBG. CoQ10 alone or combined with vitamin E can be helpful in decreasing HOMA-IR as well.

Topics: Dietary Supplements; Female; Humans; Inositol; Polycystic Ovary Syndrome; Ubiquinone; Vitamin D; Vitamin E

A total of 136 patients with PCOS were followed through the Department of the Obstetrics and Gynaecology, Unit-IV, Lady Aitchison Hospital, Lahore. Patients were randomly divided by lottery method into two groups i.e., Group-A (CoQ10 plus Clomiphene citrate) and Group-B (Clomiphene citrate alone). The selected patients in the study group (group-A) were given Clomiphene citrate 100mg/day from cycle days 2-6 for 45 days (2 cycles) and CoQ10 in a dose of 50mg soft gel capsules thrice per day starting at cycle day-2, until HCG administration. Patients in controlled group (group 21 B) received Clomiphene citrate 100mg/day twice a day cycle for 45 days. Data were analysed in SPSS v25.0. In group-A (CoQ10 plus Clomiphene citrate), successful ovulation induction was noted in 16 (23.5%) patients, showing that with the addition of CoQ10, the chances of ovulation induction increased.

Topics: Clomiphene; Female; Fertility Agents, Female; Humans; Infertility, Female; Ovulation Induction; Polycystic Ovary Syndrome; Pregnancy; Ubiquinone

Evaluating the impact of coenzyme Q10 (CoQ10) supplementation on hormonal indices, mental health, and biomarkers of inflammatory responses and oxidative stress among female patients suffering from polycystic ovary syndrome (PCOS).. The present double-blinded, placebo-controlled randomized clinical trial consisted of 55 PCOS women (aged 18-40 years old), who were randomized into groups receiving 100 mg/day of CoQ10 (28 cases) or placebo (27 cases) for 12 weeks.. The supplementation of CoQ10 decreased significantly the scores of Beck Depression Inventory (BDI) (. 12-week supplementation of CoQ10 to PCOS women showed beneficial impact on BDI, BAI, hs-CRP, total testosterone, DHEAS, hirsutism, SHBG, TAC and MDA levels.

Topics: Adolescent; Adult; Antioxidants; Anxiety; Biomarkers; C-Reactive Protein; Dehydroepiandrosterone Sulfate; Depression; Dietary Supplements; Double-Blind Method; Female; Hirsutism; Humans; Inflammation; Mental Health; Metabolome; Oxidative Stress; Polycystic Ovary Syndrome; Sex Hormone-Binding Globulin; Testosterone; Ubiquinone; Young Adult

This study aimed at determining the effects of coenzyme Q10 (CoQ10) supplementation on the inflammatory and endothelial dysfunction indices among overweight and obese women with polycystic ovary syndrome (PCOS).. This randomized double-blind, placebo-controlled clinical trial was performed among overweight and obese women diagnosed with PCOS. Forty three PCOS women were randomly assigned to two groups: one group received 200 mg CoQ10 capsules per day (. At the end of study, compared with pldacebo, CoQ10 supplementation resulted in significant decreases in serum levels of TNF-α (. The present study showed that CoQ10 supplementation for 8 weeks had a beneficial effect on inflammatory and endothelial dysfunction markers in overweight and obese patients with PCOS.

Topics: Adult; Biomarkers; Dietary Supplements; Double-Blind Method; Endothelium, Vascular; Female; Humans; Inflammation; Obesity; Polycystic Ovary Syndrome; Ubiquinone; Vitamins; Young Adult

Polycystic ovary syndrome (PCOS) is the most common endocrine disorder in reproductive-age women. The hormonal and metabolic effects of coenzyme Q10 (CoQ10) and/or vitamin E in patients with PCOS have not been studied, to our knowledge.. To evaluate the effects of CoQ10 and/or vitamin E on glucose homeostasis parameters and reproductive hormones in women with PCOS.. Randomized, double-blind, placebo-controlled clinical trial among 86 women with PCOS.. CoQ10 or vitamin E or combination for 8 weeks.. Glucose homeostasis parameters and sex hormone concentrations.. After adjustment for potential confounders, supplementation with CoQ10 alone or in combination with vitamin E, compared with placebo, had significant effects on fasting blood sugar (FBS); vitamin E's effect on FBS was not significant. A significant reduction in homeostasis model assessment of insulin resistance (HOMA-IR) was observed in the CoQ10 and combined groups. CoQ10, vitamin E, and cosupplementation led to decreased serum total testosterone levels (P < 0.001) compared with those of the placebo group. CoQ10 supplementation in combination with vitamin E significantly improved in sex hormone-binding globulin (SHBG) levels compared with other groups (P = 0.008). Linear regression analysis revealed that changes in FBS, insulin, and HOMA-IR were predictors of change in free androgen index (P < 0.05).. CoQ10 with or without vitamin E supplementation among women with PCOS had beneficial effects on serum FBS and insulin levels, as well as HOMA-IR and total testosterone levels. However, only cosupplementation affected SHBG concentrations.

Topics: Adult; Anthropometry; Blood Glucose; Diet; Dietary Supplements; Double-Blind Method; Drug Therapy, Combination; Female; Gonadal Steroid Hormones; Humans; Insulin; Insulin Resistance; Polycystic Ovary Syndrome; Ubiquinone; Vitamin E

Polycystic ovary syndrome (PCOS) is the most common endocrine disorder in reproductive age women.. This study was conducted to investigate the effects of CoQ10 and/or vitamin E on cardiometabolic outcomes in patients with PCOS.. This randomized clinical trial was carried out among 86 women with PCOS. Patients were assigned to take CoQ10, vitamin E, CoQ10 plus vitamin E or placebo for 8 weeks. Fasting blood samples were obtained at the beginning and end of the study.. A significant decrease in serum triglycerides (TG) (p <0.001) was found following the administration of CoQ10 and/or vitamin E supplements compared with the placebo group. Supplementation with CoQ10 and vitamin E failed to affect total cholesterol levels. However, co-administration of CoQ10 and vitamin E resulted in a significant decrease in serum total cholesterol levels (9.92 [15.11, 4.74]). Additionally, only the combination of supplements was able to significantly reduce low-density lipoprotein-cholesterol (LDL-C) (‒9.63 [‒15.34, ‒3.92]), increase high-density lipoprotein-cholesterol (HDL-C) (2.33 [0.51, 4.16), reduce atherogenic coefficient (AC) (‒0.29 [‒0.43, ‒0.16], p = 0.03) and decrease visceral adiposity index (VAI) values. Co-Q10 and vitamin E (alone or in combination) had significant effects on non-HDL-C (p = 0.004), atherogenic Index of Plasma (AIP) (p = <0.001) and lipid accumulation product (LAP) (p <0.001) and SBP (p = 0.005). However, the reduction in DBP was statistically significant only for patients who received combined supplementations (p = 0.04).. In conclusion, CoQ10, vitamin E (alone or in combination) had beneficial effects on cardiometabolic outcomes among women with PCOS.

Topics: Adiposity; Adult; Cardiovascular Diseases; Cholesterol; Cholesterol, HDL; Cholesterol, LDL; Dietary Supplements; Female; Humans; Obesity, Abdominal; Polycystic Ovary Syndrome; Triglycerides; Ubiquinone; Vitamin E

This research was conducted to assess the effects of coenzyme Q10 (CoQ10) intake on gene expression related to insulin, lipid and inflammation in subjects with polycystic ovary syndrome (PCOS).. This randomized double-blind, placebo-controlled trial was conducted on 40 subjects diagnosed with PCOS. Subjects were randomly allocated into two groups to intake either 100 mg CoQ10 (n = 20) or placebo (n = 20) per day for 12 weeks. Gene expression related to insulin, lipid and inflammation were quantified in blood samples of PCOS women with RT-PCR method.. Results of RT-PCR shown that compared with the placebo, CoQ10 intake downregulated gene expression of oxidized low-density lipoprotein receptor 1 (LDLR) (p < 0.001) and upregulated gene expression of peroxisome proliferator-activated receptor gamma (PPAR-γ) (p = 0.01) in peripheral blood mononuclear cells of subjects with PCOS. In addition, compared to the placebo group, CoQ10 supplementation downregulated gene expression of interleukin-1 (IL-1) (p = 0.03), interleukin-8 (IL-8) (p = 0.001) and tumor necrosis factor alpha (TNF-α) (p < 0.001) in peripheral blood mononuclear cells of subjects with PCOS.. Overall, CoQ10 intake for 12 weeks in PCOS women significantly improved gene expression of LDLR, PPAR-γ, IL-1, IL-8 and TNF-α.

Topics: Adult; Dietary Supplements; Double-Blind Method; Female; Gene Expression; Gene Expression Regulation; Humans; Inflammation; Insulin; Interleukin-1; Interleukin-8; Leukocytes, Mononuclear; Lipid Metabolism; Polycystic Ovary Syndrome; PPAR gamma; Receptors, Oxidized LDL; Tumor Necrosis Factor-alpha; Ubiquinone

Im Rahmen der vorliegenden Studie sollte der Einfluss des Weichteilschadens auf das klinische Ergebnis nach offener Ellenbogenluxation untersucht werden.. Von Oktober 2008 bis August 2015 wurden insgesamt 230 Patienten mit Ellenbogenluxation behandelt. Diese retrospektive Studie umfasst 21 Fälle von offenen Ellenbogenluxationen. Das Durchschnittsalter der Patienten betrug 49 Jahre alt (20–83 Jahre), 6 Patienten waren weiblich (29%), 15 männlich (71%). Das Bewegungsausmaß des verletzten und unverletzten Ellenbogens wurde erhoben und das funktionelle Ergebnis u. a. mittels Mayo Elbow Performance Score (MEPS), Mayo Wrist Score (MWS) und dem Disability of Arm, Shoulder and Hand (DASH) Score erfasst. Zusätzlich wurden Komplikationen und Revisionsoperationen aufgezeichnet. Der Einfluss des Weichteilschadens (I°/II° offen vs. III° offen) und des Luxationstyps (einfach vs. komplex) auf das klinische Ergebnis wurde analysiert.. Offene Ellenbogenluxationen können mit einem zufriedenstellenden klinischen Ergebnis einhergehen. Insbesondere komplexe offene Ellenbogenluxationen sind jedoch sehr komplikationsbehaftet, wobei neurovaskuläre Komplikationen am häufigsten auftreten.. The current high rate of multidrug-resistant gram-negative bacteria infections among hospitalised patients with cUTIs in the studied area is alarming. Our predictive model could be useful to avoid inappropriate antibiotic treatment and implement antibiotic stewardship policies that enhance the use of carbapenem-sparing regimens in patients at low risk of multidrug-resistance.. The results indicated differential patterns of Inhibition of Return between the High and Low shape/weight based self-worth groups. The High group displayed increased inhibition of return for the shape/weight stimuli relative to control stimuli, while the Low group displayed reduced inhibition of return for the shape/weight stimuli compared to control stimuli. The ED group displayed a similar pattern of results to the High group, but this did not reach significance.. The current findings indicate that young women without an eating disorder who base their self-worth on shape/weight display a pattern of avoidance of shape/weight stimuli that is in direct contrast to those at low risk of developing eating disorders. The possible implications of these specific patterns of inhibition of return across those at varying levels of risk for an eating disorder are discussed along with their implications for intervention approaches.. These results indicated that Sr. An unusually high HbA

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Data on the effects of coenzyme Q10 (CoQ10) supplementation on metabolic profiles among subjects with polycystic ovary syndrome (PCOS) are scarce.. This study was carried out to evaluate the effects of CoQ10 supplementation on glucose metabolism and lipid profiles in subjects with PCOS.. This randomized, double-blind, placebo-controlled trial was conducted on 60 women diagnosed with PCOS. Subjects were randomly assigned into two groups to intake either 100 mg CoQ10 supplements (N = 30) or placebo (N = 30) per day for 12 weeks. Markers of insulin metabolism and lipid profiles were assessed at first and 12 weeks after the intervention.. After 12 weeks of intervention, compared to the placebo, subjects who received CoQ10 supplements had significantly decreased fasting plasma glucose (-0·24 ± 0·51 vs +0·01 ± 0·44 mmol/l, P = 0·04), serum insulin concentrations (-7·8 ± 14·4 vs +6·0 ± 15·0 pmol/l, P < 0·001), the homeostasis model of assessment-estimated insulin resistance (-0·3 ± 0·6 vs +0·2 ± 0·6, P = 0·001), the homeostasis model of assessment-estimated B-cell function (-5·4 ± 9·5 vs +4·5 ± 9·9, P < 0·001) and increased the quantitative insulin sensitivity check index (+0·006 ± 0·009 vs -0·006 ± 0·01, P < 0·001). In addition, changes in serum total- (-0·10 ± 0·48 vs +0·19 ± 0·50 mmol/l, P = 0·02) and LDL-cholesterol concentrations (-0·15 ± 0·40 vs +0·14 ± 0·49 mmol/l, P = 0·01) in supplemented women were significantly different from those of women in the placebo group. When we adjusted the analysis for baseline values of biochemical parameters, age and baseline BMI, serum LDL-cholesterol (P = 0·05) became nonsignificant, and other findings did not alter.. Overall, CoQ10 supplementation for 12 weeks among subjects with PCOS had beneficial effects on glucose metabolism, serum total- and LDL-cholesterol levels.

Topics: Adult; Blood Glucose; Cholesterol, LDL; Dietary Supplements; Double-Blind Method; Female; Homeostasis; Humans; Insulin; Lipids; Polycystic Ovary Syndrome; Ubiquinone; Young Adult

This prospective randomized controlled trial evaluated the effect of combined oral coenzyme Q10 (CoQ10) and clomiphene citrate for ovulation induction in clomiphene-citrate-resistant polycystic ovary syndrome (PCOS). A total of 101 infertile women with PCOS resistant to clomiphene citrate were randomized either to combined CoQ10 and clomiphene citrate (51 patients, 82 cycles) or to clomiphene citrate alone (50 patients, 71 cycles). The outcome measures were number of follicles, serum oestradiol, serum progesterone, endometrial thickness and ovulation, clinical pregnancy and miscarriage rates. Numbers of follicles >14 mm and ≥18 mm were significantly higher in the CoQ10 group. Endometrial thickness on the day of human chorionic gonadotrophin was significantly greater in the CoQ10 group (8.82 ± 0.27 mm versus 7.03 ± 0.74 mm). Ovulation occurred in 54/82 cycles (65.9%) in the CoQ10 group and 11/71 cycles (15.5%) in the control group. Clinical pregnancy rate was significantly higher in the CoQ10 group (19/51, 37.3%) versus the control group (3/50, 6.0%). Combination of CoQ10 and clomiphene citrate in the treatment of clomiphene-citrate-resistant PCOS patients improves ovulation and clinical pregnancy rates. It is an effective and safe option and can be considered before gonadotrophin therapy or laparoscopic ovarian drilling.

Topics: Adult; Chorionic Gonadotropin; Clomiphene; Drug Therapy, Combination; Endometrium; Estradiol; Female; Fertility Agents, Female; Humans; Infertility, Female; Ovarian Follicle; Ovulation Induction; Polycystic Ovary Syndrome; Pregnancy; Pregnancy Outcome; Pregnancy Rate; Progesterone; Ubiquinone; Ultrasonography

Polycystic ovary syndrome (PCOS) is one of the common gynecological endocrine system diseases. It is characterized by excessive androgen, rare or anovulation, and polycystic ovary morphology. Coenzyme Q10 (CoQ10) is a fat-soluble natural vitamin, which has a continuous oxidation-reduction cycle and is an effective antioxidant that can protect ovaries from oxidative damage. This study aims to systematically summarize and analyze the scientific literatures on glucose metabolism index, lipid profiles, inflammatory factor, and sex hormone level of PCOS patients treated with CoQ10 to provide a reference basis for clinical treatment.. We will retrieve the following electronic databases from the built-in until March 2021: Cochrane Library, PubMed, EMBASE, Web of Science, China National Knowledge Infrastructure (CNKI), Chinese Biomedical Literature Database (CBM), Clinical Trials. gov, Chinese Scientific Journal Database (VIP), and Wang-fang database. Two reviewers will independently scan the articles searched, de-duplication, filtering, quality assessment. Differences will be resolved by discussion between the 2 reviewers or by a third reviewers. All analyses were systematic to evaluate interventions based on the Cochrane handbook. Meta-analysis and/or subgroup analysis will be performed on the basis of the included studies.. This review will be to investigate the efficacy of CoQ10 supplementation on glucose metabolism, lipid profiles, and biomarkers of inflammation in women with PCOS and provide a high-quality synthesis to assess whether CoQ10 is an effective and safe intervention for PCOS. The results of the analysis will be published in a scientific journal after peer-review.. INPLASY 2020100013.

Topics: Biomarkers; Blood Glucose; Female; Humans; Inflammation; Lipids; Meta-Analysis as Topic; Polycystic Ovary Syndrome; Research Design; Systematic Reviews as Topic; Treatment Outcome; Ubiquinone; Vitamins