RESUMO
BACKGROUND & AIMS: Previous randomized controlled trials (RCTs) have compared the effects of pure preparations of eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) in reducing metabolic syndrome (MetS) risk factors, but the results were inconsistent. The present study aimed to clarify whether EPA and DHA have differential effects on MetS features in humans. METHODS: A systematic literature search was conducted in CNKI, PubMed, Embase and Scopus updated to February 2021. The mean changes in the characteristics of MetS were calculated as weighted mean differences by using a random-effects model. Thirty-three RCTs were included. RESULTS: The results showed that both EPA and DHA were effective at lowering serum triglycerides (TG) levels. EPA supplementation decreased the serum levels of total cholesterol (TC) (WMD = -0.24 mmol/L; 95% CI, -0.43, -0.05 mmol/L), TG (WMD = -0.77 mmol/L; 95% CI, -1.54, -0.00 mmol/L) and low density lipoprotein-cholesterol (LDL-C) (WMD = -0.13 mmol/L; 95% CI, -0.25, -0.01 mmol/L), while DHA increased the serum levels of TC (WMD = 0.14 mmol/L; 95% CI, 0.03, 0.25 mmol/L), LDL-C (WMD = 0.26 mmol/L; 95% CI, 0.15, 0.38 mmol/L) and high density lipoprotein-cholesterol (HDL-C) (WMD = 0.07 mmol/L; 95% CI, 0.04, 0.09 mmol/L). Moreover, DHA increased the serum levels of insulin compared with EPA, especially in subgroups whose mean age was <60 years (0.43 mU/L; 95% CI: 0.04, 0.81 mU/L) and duration of DHA supplementation < 3 months (0.39 mU/L; 95% CI: 0.01, 0.77 mU/L). CONCLUSIONS: The present meta-analysis provides evidence that EPA and DHA have different effects on risk factors of MetS.
Assuntos
Suplementos Nutricionais , Ácidos Docosa-Hexaenoicos/administração & dosagem , Ácido Eicosapentaenoico/administração & dosagem , Síndrome Metabólica/prevenção & controle , Adulto , Fatores de Risco Cardiometabólico , Colesterol/sangue , HDL-Colesterol/sangue , HDL-Colesterol/efeitos dos fármacos , LDL-Colesterol/sangue , LDL-Colesterol/efeitos dos fármacos , Feminino , Humanos , Masculino , Síndrome Metabólica/etiologia , Pessoa de Meia-Idade , Ensaios Clínicos Controlados Aleatórios como Assunto , Triglicerídeos/sangueRESUMO
BACKGROUND: Nonalcoholic fatty liver disease (NAFLD) is a highly prevalent chronic liver disease characterized by excess accumulation of fat in hepatocytes. Because no drug has been approved for NAFLD treatment, this work analyzed the effects of agents resulting from 2 research hotspots, metabolic target agents, and natural plant drugs, on NAFLD with network meta-analysis. METHODS: Public databases were searched through August 14, 2020. Randomized controlled trials that compared obeticholic acid, elafibranor, cenicriviroc, selonsertib, curcumin, silymarin, and resveratrol to placebo were included. Liver pathology improvement, hepatic biochemical indicators, and lipid metabolism indicators were analyzed. RESULTS: Thirty-five studies were included in the meta-analysis. Obeticholic acid was found to significantly increase the frequency of liver biopsy improvement compared to placebo (OR: 2.10; 95% CI: 1.60, 2.77). The ranking results among the hepatic biochemical indicators showed that obeticholic acid (94.9%) and elafibranor (86.3%) have a relative advantage in reducing alanine aminotransferase (ALT) levels, and obeticholic acid also had an advantage (95.4%) in reducing aspartate aminotransferase (AST) levels. Considering lipid metabolic indicators, elafibranor (expSMD: 0.01; 95% CI: 0.00, 0.05; SUCRA: 100%), and obeticholic acid (expSMD: 0.48; 95% CI: 0.28,0.84; SUCRA: 75.6%) significantly reduced triglyceride (TG) levels compared with placebo; moreover, obeticholic acid, but not elafibranor, caused a serious increase in total cholesterol (TC) and low-density lipoprotein cholesterol (LDL-C) levels and a decrease in high-density lipoprotein cholesterol (HDL-C) levels. CONCLUSIONS: Novel metabolic targeted agents generally have better effects than natural plant drugs, especially obeticholic acid, and elafibranor. However, obeticholic acid showed serious adverse effects such as increasing LDL-C levels and decreasing HDL-C levels. Curcumin showed potential advantages for NAFLD but lacked statistical significance.
Assuntos
Hepatopatia Gordurosa não Alcoólica/tratamento farmacológico , Preparações de Plantas/uso terapêutico , Alanina Transaminase/sangue , Aspartato Aminotransferases/sangue , Chalconas/uso terapêutico , Ácido Quenodesoxicólico/efeitos adversos , Ácido Quenodesoxicólico/análogos & derivados , Ácido Quenodesoxicólico/uso terapêutico , HDL-Colesterol/sangue , HDL-Colesterol/efeitos dos fármacos , LDL-Colesterol/sangue , LDL-Colesterol/efeitos dos fármacos , Curcumina/uso terapêutico , Inibidores Enzimáticos/uso terapêutico , Humanos , Metanálise em Rede , Hepatopatia Gordurosa não Alcoólica/sangue , Hepatopatia Gordurosa não Alcoólica/enzimologia , Propionatos/uso terapêutico , Triglicerídeos/sangueRESUMO
Importance: Effective strategies for preventing type 2 diabetes are needed. Many people turn to complementary medicines, but there is little well-conducted scientific evidence to support their use. Objective: To assess the efficacy of α-cyclodextrin for cholesterol control and that of hydrolyzed ginseng for glycemic control in people with prediabetes and overweight or obesity. Design, Setting, and Participants: This 6-month double-blind, placebo-controlled, randomized clinical trial, with a 2 × 2 factorial design, was conducted between July 2015 and October 2018 at 2 locations in Sydney, Australia. Eligible participants were aged 18 years or older, had a body mass index (weight in kilograms divided by height in meters squared) of 25 or higher, and had prediabetes within 6 months of study entry according to the American Diabetes Association guidelines. Data analysis was performed from May to August 2019. Interventions: Participants were randomized to 1 of 4 groups to take active or placebo versions of each supplement (α-cyclodextrin plus hydrolyzed ginseng, α-cyclodextrin plus placebo, placebo plus hydrolyzed ginseng, or placebo plus placebo) for 6 months. All participants received dietetic advice for weight loss. Main Outcomes and Measures: The primary outcomes were the differences in total cholesterol and fasting plasma glucose between groups after 6 months. The primary analysis used the intention-to-treat principle. Multiple predetermined subsample analyses were conducted. Results: A total of 401 participants were eligible for the study (248 women [62%]; mean [SD] age, 53.5 [10.2] years; mean [SD] body mass index, 34.6 [6.2]). One hundred one patients were randomized to receive α-cyclodextrin plus hydrolyzed ginseng, 99 were randomized to receive α-cyclodextrin plus placebo, 101 were randomized to receive placebo plus hydrolyzed ginseng, and 100 were randomized to receive placebo plus placebo. For 200 participants taking α-cyclodextrin compared with 201 participants taking placebo, there was no difference in total cholesterol after 6 months (-1.5 mg/dL; 95% CI, -6.6 to 3.5 mg/dL; P = .51). For 202 participants taking hydrolyzed ginseng compared with 199 participants taking placebo, there was no difference in fasting plasma glucose after 6 months (0.0 mg/dL; 95% CI, -1.6 to 1.8 mg/dL; P = .95). Use of α-cyclodextrin was associated with constipation (16 participants vs 4 participants; P = .006) and cough (8 participants vs 1 participant; P = .02). Use of hydrolyzed ginseng was associated with rash and pruritus (13 participants vs 2 participants; P = .006). Only 37 of 401 participants (9.2%) experienced these adverse events. Conclusions and Relevance: Although they are safe for use, there was no benefit found for either α-cyclodextrin for cholesterol control or hydrolyzed ginseng for glycemic control in people with prediabetes and overweight or obesity. Trial Registration: Australian New Zealand Clinical Trials Registry Identifier: ACTRN12614001302640.
Assuntos
Glicemia/efeitos dos fármacos , HDL-Colesterol/efeitos dos fármacos , LDL-Colesterol/efeitos dos fármacos , Panax , Extratos Vegetais/farmacologia , alfa-Ciclodextrinas/farmacologia , Adulto , Terapias Complementares , Diabetes Mellitus Tipo 2/prevenção & controle , Método Duplo-Cego , Feminino , Controle Glicêmico/métodos , Humanos , Masculino , Pessoa de Meia-Idade , Extratos Vegetais/uso terapêutico , Estado Pré-Diabético/metabolismo , alfa-Ciclodextrinas/uso terapêuticoRESUMO
Despite the demonstrated benefits of statins and injectable biologics, there is a need for new and safe oral agents for addressing classical lipid targets, low-density lipoprotein cholesterol (LDL-C), triglycerides and high-density lipoprotein cholesterol (HDL-C). LDL-C is unquestionably causal in the development of atherogenesis and atherosclerotic cardiovascular disease, but new options are required to address triglyceride-rich lipoproteins and lipoprotein(a). For hypercholesterolaemia, pitavastatin provides a very low dose and potent statin that does not adversely affect glucose metabolism; bempedoic acid acts at a biochemical step preceding hydroxymethylglutaryl-CoA reductase and is not associated with muscular side effects. For hypertriglyceridaemia, pemafibrate displays a unique and selective agonist activity on peroxisomal proliferator activated receptor-α that does not elevate homocysteine or creatinine. Although omega-3 fatty acids supplementation is not effective in secondary prevention, high dose eicosapentaenoic ethyl ester can lead to a remarkable fall in first and recurrent events in high risk patients with hypertriglyceridaemia/low HDL-C. Gemcabene, a dicarboxylic acid regulating apolipoprotein B-100, is effective in reducing both cholesterol and triglycerides. Among cholesteryl ester transfer protein antagonists that elevate HDL-C, only anacetrapib reduces cardiovascular events. Probucol stimulates reverse cholesteryl ester transport, lowers LDL-C stabilizing plaques and may lower incidence of cardiovascular events. These agents, which act through novel mechanisms, afford good and potentially safe treatment choices that may increase adherence and the attainment of therapeutic targets.
Assuntos
HDL-Colesterol/sangue , Dislipidemias/tratamento farmacológico , Inibidores de Hidroximetilglutaril-CoA Redutases/uso terapêutico , Hipolipemiantes/uso terapêutico , Biomarcadores/sangue , HDL-Colesterol/efeitos dos fármacos , Dislipidemias/sangue , Humanos , Lipídeos/sangueRESUMO
The aims of this study were to evaluate the efficacy of corn silk decoction on lipid profile in patients with angina pectoris. PubMed, Cochrane, Embase, Google Scholar, Chongqing VIP Chinese Science and Technology Periodical Database, China National Knowledge Infrastructure, and Wanfang database were searched up to January 2019 for randomized controlled trials that assessed the impact of corn silk decoction on total cholesterol, triglycerides, low-density lipoprotein cholesterol, and high-density lipoprotein cholesterol in patients with angina pectoris. Study evaluation and synthesis methods were in accordance with the Cochrane Handbook, and data were analyzed using Review Manager (version 5.3) software. Random effects model was applied in this systematic review and meta-analysis to compensate for potential heterogeneity among the included studies. A total of four randomized controlled trials were eligible for meta-analysis. Pooled results of these studies indicated that corn silk decoction might improve high-density lipoprotein cholesterol and reduce total cholesterol, triglycerides, and low-density lipoprotein cholesterol in patients with angina pectoris. Subgroup analyses showed that corn silk decoction or modified corn silk decoction plus conventional pharmaceutical treatment could have favorable effects on blood lipids. However, the lack of blinding in most studies may have led to overestimation of these effects. Further studies with better design are needed to confirm these findings.
Assuntos
Angina Pectoris/tratamento farmacológico , Flores/química , Metabolismo dos Lipídeos/efeitos dos fármacos , Lipídeos/sangue , Extratos Vegetais/uso terapêutico , Zea mays/química , Angina Pectoris/sangue , China/epidemiologia , HDL-Colesterol/sangue , HDL-Colesterol/efeitos dos fármacos , LDL-Colesterol/sangue , LDL-Colesterol/efeitos dos fármacos , Medicamentos de Ervas Chinesas/uso terapêutico , Humanos , Hipolipemiantes/química , Hipolipemiantes/farmacologia , Hipolipemiantes/uso terapêutico , Fitoterapia , Extratos Vegetais/química , Extratos Vegetais/farmacologia , Ensaios Clínicos Controlados Aleatórios como Assunto/estatística & dados numéricos , Triglicerídeos/sangueRESUMO
PURPOSE: Insulin resistance, dyslipidemia and increased systemic inflammation are important risk factors for chronic kidney disease (CKD). Hence, vitamin D administration might be an appropriate approach to decrease the complications of CKD. Randomized controlled trials assessing the effects of vitamin D supplementation or treatment on glycemic control, lipid profiles, and C-reactive protein (CRP) among patients with CKD were included. METHODS: Two independent authors systematically searched online databases including EMBASE, Scopus, PubMed, Cochrane Library, and Web of Science in November 2018 with no time restriction. Cochrane Collaboration risk of bias tool was applied to assess the methodological quality of included trials. Between-study heterogeneity was estimated using the Cochran's Q test and I-square (I2) statistic. Data were pooled using a random-effects model and weighted mean difference (WMD) was considered as the overall effect size. RESULTS: Of the 1358 citations identified from searches, 17 full-text articles were reviewed. Pooling findings from five studies revealed a significant reduction in fasting glucose (WMD: - 18.87; 95% CI: - 23.16, - 14.58) and in homeostatic model assessment of insulin resistance (HOMA-IR) through three studies (WMD: - 2.30; 95% CI: - 2.88, - 1.72) following the administration of vitamin D. In addition, pooled analysis revealed a significant reduction in triglycerides (WMD: - 32.52; 95% CI: - 57.57, - 7.47) through six studies and in cholesterol concentrations (WMD: - 7.93; 95% CI: - 13.03, - 2.83) through five studies, following vitamin D supplementation or treatment, while there was no effect on insulin, HbA1c, LDL and HDL cholesterol, and CRP levels. CONCLUSIONS: This meta-analysis demonstrated the beneficial effects of vitamin D supplementation or treatment on improving fasting glucose, HOMA-IR, triglycerides and cholesterol levels among patients with CKD, though it did not influence insulin, HbA1c, LDL and HDL cholesterol, and CRP levels.
Assuntos
Glicemia/efeitos dos fármacos , Proteína C-Reativa/análise , Proteína C-Reativa/efeitos dos fármacos , HDL-Colesterol/sangue , HDL-Colesterol/efeitos dos fármacos , Insuficiência Renal Crônica/sangue , Insuficiência Renal Crônica/complicações , Triglicerídeos/sangue , Vitamina D/farmacologia , Vitamina D/uso terapêutico , Vitaminas/farmacologia , Vitaminas/uso terapêutico , Humanos , Ensaios Clínicos Controlados Aleatórios como AssuntoRESUMO
High-fat diet (HFD) consumption induces oxidative stress and microbial dysbiosis, the latter of which plays a vital role in the development of metabolic syndrome. We hypothesized that sinapic acid and resveratrol treatment might be a potential strategy to ameliorate the redox state and gut microbiota composition imbalance. In this study, rats were randomised into five groups and fed a high-fat diet supplemented with resveratrol (400â¯mg/kg), sinapic acid (200â¯mg/kg) or a combination of both polyphenols. Administration of resveratrol effectively reduced fasting blood glucose levels (pâ¯<â¯0.05) and increased the HDL-c levels (pâ¯<â¯0.05). Reactive oxygen species and malondialdehyde levels were decreased in the colon (pâ¯<â¯0.05), total antioxidant capacity was increased in liver (pâ¯<â¯0.05) by sinapic acid consumption in HFD rats. Moreover, polyphenol supplementation impacted the intestinal microbiome at different taxonomic levels by improving the proportion of butyrate producer Blautia (pâ¯<â¯0.05) and Dorea (pâ¯<â¯0.01) in the Lachaospiraceae family and inhibiting the growth of bacterial species associated with diseases and inflammation such as Bacteroides (pâ¯<â¯0.05) and Desulfovibrionaceaesp (pâ¯<â¯0.01). Spearman correlation analysis showed that some oxidative stress variables were directly correlated with changes in gut microbiota. Our findings demonstrated qualitative differences between the treatments in their abilities to alleviate HFD-induced oxidative stress and modulate the gut microbiota. These findings might be helpful to better understand the effects of bioactive constituents on nutrition for human health.
Assuntos
Ácidos Cumáricos/farmacologia , Dieta Hiperlipídica/efeitos adversos , Microbioma Gastrointestinal/efeitos dos fármacos , Estresse Oxidativo/efeitos dos fármacos , Resveratrol/farmacologia , Animais , Bactérias/classificação , Bactérias/efeitos dos fármacos , Glicemia/efeitos dos fármacos , Butiratos/metabolismo , HDL-Colesterol/sangue , HDL-Colesterol/efeitos dos fármacos , Colo/efeitos dos fármacos , Suplementos Nutricionais , Disbiose/tratamento farmacológico , Inflamação , Fígado/efeitos dos fármacos , Masculino , Malondialdeído/análise , Modelos Animais , Polifenóis/farmacologia , Ratos , Ratos Wistar , Espécies Reativas de OxigênioRESUMO
L-Lysine (Lys) is a popular additive in foods, but the physiological effects of excess Lys supplementation are poorly understood and upper limits of safe intake have not been established. The objectives of this study were to examine the effects of dietary supplementation with increasing amounts of Lys on body weight (BW), food intake, and various blood hematological and biochemical parameters in rats. Male Sprague-Dawley rats at 10 weeks of age were assigned to ten diet groups (eight rats/group) and fed diets containing either 7% or 20% casein and supplemented with either 0% (Control), 1.5%, 3%, 6% Lys, or 6% Lys + 3% arginine for 1 week. Rats fed 7% casein with ≥ 1.5% Lys supplementation had lower serum albumin and leptin and higher LDL cholesterol (LDLC), ratios of total cholesterol (TC):HDL cholesterol (HDLC) and LDLC:HDLC than those fed 7% casein Control diet (P < 0.05). Rats fed 7% casein diet supplemented with 3% Lys diet had lower BW gain, food intake, serum alkaline phosphatase activity, and increased mean corpuscular hemoglobin concentration, blood urea nitrogen and serum pancreatic polypeptide compared to rats fed the Control diet (P < 0.05). Addition of 6% Lys in 7% casein caused significant BW loss (P < 0.001) and altered additional parameters. Addition of 6% Lys in a 20% casein diet reduced BW gain and food intake and altered numerous parameters. Arg supplementation normalized many of the endpoints changed by Lys. Collectively, these results show that Lys supplementation affects BW, food intake and a number of hematological and biochemical parameters. These effects of Lys supplementation were confined primarily in diets with lower levels of dietary protein. In the context of a low protein diet (7% casein), levels of Lys supplementation ≥ 1.5% may exert adverse health effects in rats.
Assuntos
Lisina/efeitos adversos , Lisina/farmacologia , Ração Animal , Animais , Composição Corporal/fisiologia , Peso Corporal/efeitos dos fármacos , Caseínas/análise , HDL-Colesterol/análise , HDL-Colesterol/efeitos dos fármacos , LDL-Colesterol/análise , LDL-Colesterol/efeitos dos fármacos , Dieta , Suplementos Nutricionais , Ingestão de Alimentos , Leptina/análise , Leptina/sangue , Masculino , Ratos , Ratos Sprague-Dawley , Albumina Sérica/análise , Albumina Sérica/efeitos dos fármacos , Aumento de PesoRESUMO
PURPOSE: We studied the health benefits of low calorie cranberry beverage consumption on glucoregulation, oxidative damage, inflammation, and lipid metabolism in overweight but otherwise healthy humans. METHODS: 78 overweight or obese men and women (30-70 years; BMI 27-35 kg/m2) with abdominal adiposity (waist: hip > 0.8 for women and > 0.9 for men; waist: height ≥ 0.5) consumed 450 mL placebo or low calorie, high polyphenol cranberry extract beverage (CEB) daily for 8 week in a randomized, double-blind, placebo-controlled, parallel design trial. Blood and urine samples were collected after overnight fast at baseline and after 8 weeks of daily beverage consumption. Blood and urine samples were also collected during 3 oral glucose tolerance test (OGTT) challenges: (1) pre-intervention without the test beverages, (2) following a single dose of placebo or CEB at baseline (week 0), and (3) following a single dose of placebo or CEB at 8 week. RESULTS: Compared to placebo, a single CEB dose at baseline lowered endothelin-1 and elevated nitric oxide and the reduced:oxidized glutathione ratio (P < 0.05). Interferon-γ was elevated (P < 0.05) after a single CEB dose at baseline; however, after 8 week of CEB intervention, fasting C-reactive protein was lower (P < 0.05). CEB consumption for 8 week also reduced serum insulin and increased HDL cholesterol compared to placebo (P < 0.05). CONCLUSIONS: An acute dose of low calorie, high polyphenol cranberry beverage improved antioxidant status, while 8 week daily consumption reduced cardiovascular disease risk factors by improving glucoregulation, downregulating inflammatory biomarkers, and increasing HDL cholesterol.
Assuntos
Bebidas , HDL-Colesterol/efeitos dos fármacos , Inflamação/prevenção & controle , Sobrepeso/metabolismo , Polifenóis/farmacologia , Vaccinium macrocarpon , Adulto , Idoso , Biomarcadores/sangue , Biomarcadores/urina , HDL-Colesterol/sangue , HDL-Colesterol/urina , Método Duplo-Cego , Feminino , Glucose/metabolismo , Teste de Tolerância a Glucose , Humanos , Metabolismo dos Lipídeos/efeitos dos fármacos , Masculino , Pessoa de Meia-Idade , Sobrepeso/sangue , Sobrepeso/urina , Estresse Oxidativo/efeitos dos fármacos , Extratos Vegetais/administração & dosagem , Extratos Vegetais/farmacologia , Polifenóis/administração & dosagemRESUMO
BACKGROUND: Type 2 diabetes mellitus (T2DM) is a disease associated with increased oxidative stress which results from mitochondrial dysfunction. Coenzyme Q10 (CoQ10) is an essential antioxidant for energy production in mitochondria. The purpose of this randomized double-blind clinical trial study was to evaluate the effects of CoQ10 supplementation on serum values of gamma-glutamyl transferase (GGT), pseudocholinesterase (PchE), bilirubin, ferritin, and high-sensitivity c-reactive protein (hs-CRP) and metabolic syndrome biomarkers in women with T2DM. MATERIAL & METHODS: Eighty women with T2DM enrolled in this study. Thirty six of them were randomized in the drug group (receiving 100 mg/day of CoQ10) and 44 women were randomized in placebo group. Intervention was continued for 12 weeks. In both groups 35 subjects finished the study and were included in the analysis. Serum levels of the variables were measured before and after supplementation. RESULTS: Serum values of FBS (P=0.039), HOMA-IR (P=0.01), ferritin (P<0.001), total cholesterol (TC) (P=0.006), LDL-C (P=0.007) decreased and HDL-C (P=0.02) increased significantly in the drug group after intervention. Serum levels of triglyceride (P=0.09) decreased marginally in CoQ10 group. CONCLUSIONS: The results of the current study had shown that after supplementation with 100 mg/day of CoQ10 for 12 weeks, serum values of FBS, HOMA-IR, TC, LDL-C and ferritin were decreased and values of HDL-C were increased in women with T2DM.
Assuntos
Bilirrubina/sangue , Glicemia/efeitos dos fármacos , Butirilcolinesterase/efeitos dos fármacos , Proteína C-Reativa/efeitos dos fármacos , HDL-Colesterol/efeitos dos fármacos , LDL-Colesterol/efeitos dos fármacos , Diabetes Mellitus Tipo 2/sangue , Diabetes Mellitus Tipo 2/tratamento farmacológico , Ferritinas/efeitos dos fármacos , Ubiquinona/análogos & derivados , Adulto , Butirilcolinesterase/sangue , HDL-Colesterol/sangue , LDL-Colesterol/sangue , Suplementos Nutricionais , Feminino , Ferritinas/sangue , Humanos , Pessoa de Meia-Idade , Resultado do Tratamento , Ubiquinona/administração & dosagem , Ubiquinona/farmacologia , gama-Glutamiltransferase/sangue , gama-Glutamiltransferase/efeitos dos fármacosRESUMO
BACKGROUND & AIMS: Melatonin may benefit diabetic people with coronary heart disease (CHD) through its beneficial effects on biomarkers of oxidative stress and cardio-metabolic risk. This investigation evaluated the effects of melatonin administration on metabolic status in diabetic patients with CHD. METHODS: This randomized, double-blind, placebo-controlled trial was conducted and involved 60 diabetic patients with CHD. Subjects were randomly allocated into two groups to receive either 10 mg melatonin (2 melatonin capsules, 5 mg each) (n = 30) or placebo (n = 30) once a day for 12 weeks. RESULTS: Compared with the placebo, melatonin supplementation resulted in significant increases in plasma glutathione (GSH) (+64.7 ± 105.7 vs. -11.1 ± 137.6 µmol/L, P = 0.02) and nitric oxide (NO) (+0.9 ± 4.7 vs. -3.3 ± 9.6 µmol/L, P = 0.03), and significant decreases in malondialdehyde (MDA) (-0.2 ± 0.3 vs. +0.1 ± 0.5 µmol/L, P = 0.007), protein carbonyl (PCO) (-0.12 ± 0.08 vs. +0.03 ± 0.07 mmol/mg protein, P < 0.001) and serum high sensitivity C-reactive protein (hs-CRP) levels (-1463.3 ± 2153.8 vs. +122.9 ± 1230.4 ng/mL, P = 0.001). In addition, taking melatonin, compared with the placebo, significantly reduced fasting plasma glucose (-29.4 ± 49.0 vs. -5.5 ± 32.4 mg/dL, P = 0.03), serum insulin concentrations (-2.2 ± 4.1 vs. +0.7 ± 4.2 µIU/mL, P = 0.008), homeostasis model of assessment-estimated insulin resistance (-1.0 ± 2.2 vs. +0.01 ± 1.6, P = 0.04), total-/HDL-cholesterol ratio (-0.18 ± 0.38 vs. +0.03 ± 0.35, P = 0.02) and systolic (-4.3 ± 9.6 vs. +1.0 ± 7.5 mmHg, P = 0.01) and diastolic blood pressure (-2.8 ± 7.3 vs. +0.1 ± 3.6 mmHg, P = 0.04). Melatonin treatment also significantly increased quantitative insulin sensitivity check index (+0.006 ± 0.01 vs. -0.004 ± 0.01, P = 0.01) and serum HDL-cholesterol (+2.6 ± 5.5 vs. -0.01 ± 4.4 mg/dL, P = 0.04). Supplementation with melatonin had no significant effect on other metabolic parameters. CONCLUSIONS: Overall, melatonin intake for 12 weeks to diabetic patients with CHD had beneficial effects on plasma GSH, NO, MDA, PCO, serum hs-CRP levels, glycemic control, HDL-cholesterol, total-/HDL-cholesterol ratio, blood pressures and parameters of mental health. Registered under ClinicalTrials.gov Identifier no. http://www.irct.ir: IRCT2017051333941N1.
Assuntos
Glicemia/efeitos dos fármacos , Doença das Coronárias/complicações , Diabetes Mellitus Tipo 2/complicações , Insulina/sangue , Melatonina/farmacologia , Estresse Oxidativo/efeitos dos fármacos , Idoso , Idoso de 80 Anos ou mais , Antioxidantes/administração & dosagem , Antioxidantes/farmacologia , Biomarcadores/sangue , Pressão Sanguínea/efeitos dos fármacos , Proteína C-Reativa/efeitos dos fármacos , HDL-Colesterol/sangue , HDL-Colesterol/efeitos dos fármacos , Doença das Coronárias/sangue , Diabetes Mellitus Tipo 2/sangue , Método Duplo-Cego , Feminino , Glutationa/sangue , Glutationa/efeitos dos fármacos , Humanos , Masculino , Malondialdeído/sangue , Melatonina/administração & dosagem , Pessoa de Meia-Idade , Óxido Nítrico/sangueRESUMO
BACKGROUND: Chronic inflammation and increased oxidative stress significantly contribute in developing coronary artery disease (CAD). Hence, antioxidant supplementation might be an appropriate approach to decrease the incidence of CAD. This systematic review and meta-analysis was aimed to determine the effects of coenzyme Q10 (CoQ10) supplementation on lipid profile, as one of the major triggers for CAD, among patients diagnosed with coronary artery disease. METHODS: EMBASE, Scopus, PubMed, Cochrane Library, and Web of Science were searched for studies prior to May 20th, 2018. Cochrane Collaboration risk of bias tool was applied to assess the methodological quality of included trials. I-square and Q-tests were used to measure the existing heterogeneity across included studies. Considering heterogeneity among studies, fixed- or random-effect models were applied to pool standardized mean differences (SMD) as overall effect size. RESULTS: A total of eight trials (267 participants in the intervention group and 259 in placebo group) were included in the current meta-analysis. The findings showed that taking CoQ10 by patients with CAD significantly decreased total-cholesterol (SMD -1.07; 95% CI, - 1.94, - 0.21, P = 0.01) and increased HDL-cholesterol levels (SMD 1.30; 95% CI, 0.20, 2.41, P = 0.02). We found no significant effects of CoQ10 supplementation on LDL-cholesterol (SMD -0.37; 95% CI, - 0.87, 0.13, P = 0.14), lipoprotein (a) [Lp(a)] levels (SMD -1.12; 95% CI, - 2.84, 0.61, P = 0.20) and triglycerides levels (SMD 0.01; 95% CI, - 0.22, 0.24, P = 0.94). CONCLUSIONS: This meta-analysis demonstrated the promising effects of CoQ10 supplementation on lowering lipid levels among patients with CAD, though it did not affect triglycerides, LDL-cholesterol and Lp(a) levels.
Assuntos
Doença da Artéria Coronariana/sangue , Suplementos Nutricionais , Lipídeos/sangue , Ensaios Clínicos Controlados Aleatórios como Assunto , Ubiquinona/análogos & derivados , HDL-Colesterol/sangue , HDL-Colesterol/efeitos dos fármacos , LDL-Colesterol/sangue , LDL-Colesterol/efeitos dos fármacos , Doença da Artéria Coronariana/prevenção & controle , Humanos , Lipoproteína(a)/sangue , Lipoproteína(a)/efeitos dos fármacos , Triglicerídeos/sangue , Ubiquinona/farmacologia , Ubiquinona/uso terapêuticoRESUMO
BACKGROUND: Dyslipidaemia is a major risk factor for coronary heart disease (CHD). Danhong and Huangqi injections, two traditional Chinese medicine prescriptions, have been widely studied regarding their lipid-lowering properties. However, the results were inconsistent and inconclusive. Thus, we conducted this meta-analysis of clinical controlled trials to clarify the lipid-lowering effects of Danhong and Huangqi injections. METHODS: The databases including PubMed, Google Scholar, Web of Science, Cochrane Library, Wanfang Database, CNKI and VIP were searched. The following information was obtained from each study: first author, age, gender, ethnicity, health condition, treatment dose, treatment duration, sample size, mean and standard deviation or standard error of lipid variables before and after treatment. The changes in lipid levels from pre- to post-treatment were calculated and compared between the control groups and the treatment groups in this meta-analysis. RESULTS: Forty-four studies (5021 subjects) and 7 studies (542 subjects) were respectively identified for Danhong and Huangqi injections. Compared with the control groups, Danhong injection yielded a significant reduction in triglycerides (TG) [standardized mean difference (SMD) = - 0.76, 95% confidence interval (CI) = (- 0.91, - 0.61), P < 0.001], total cholesterol (TC) [SMD = - 1.29, 95% CI = (- 1.56, - 1.03), P < 0.001] and low-density lipoprotein cholesterol (LDL-C) [SMD = - 0.76, 95% CI = (- 0.93, - 0.59), P < 0.001], and a significant elevation in high-density lipoprotein cholesterol (HDL-C) [SMD = 0.70, 95% CI = (0.41, 0.98), P < 0.001]. Regarding Huangqi injection, it yielded a significant reduction in TC [SMD = - 1.13, 95% CI = (- 2.09, - 0.16), P = 0.02] and marginally in TG [SMD = - 1.27, 95% CI = (- 2.53, 0.00), P = 0.05] comparing with the control groups. CONCLUSIONS: Danhong injection can effectively decrease the plasma levels of TG, TC and LDL-C, and increase HDL-C levels. Huangqi injection also has significant effects on TG and TC reduction, but not as powerful as Danhong injection.
Assuntos
Doença das Coronárias/tratamento farmacológico , Medicamentos de Ervas Chinesas/uso terapêutico , Medicina Tradicional Chinesa , Astragalus propinquus , HDL-Colesterol/sangue , HDL-Colesterol/efeitos dos fármacos , LDL-Colesterol/sangue , LDL-Colesterol/efeitos dos fármacos , Doença das Coronárias/sangue , Doença das Coronárias/patologia , Feminino , Humanos , Metabolismo dos Lipídeos/efeitos dos fármacos , Lipídeos/sangue , Masculino , Triglicerídeos/sangueRESUMO
BACKGROUND: Linseed oil has cardio-protective effects. However, its antihypertensive action has not yet been well characterised. AIM: The primary purpose of the study was to evaluate the effect of short-term dietary supplementation with linseed oil on blood pressure (BP) and lipid metabolism in patients with mild hypercholesterolaemia. The secondary aim was to assess the effect of linseed oil on nitric oxide pathway and selected serum trace metals. METHODS: 150 volunteers: 43 men (49.9 ± 11.5 years) and 107 women (53.2 ± 10.3 years), diagnosed with mild hyper-cholesterolaemia, were assessed prospectively for BP and lipid levels, before and after lipid-lowering diet plus linseed oil supplementation at a dose of 15 mL daily for four weeks (study groups) or four-weekly lipid-lowering diet (control group). Multivariate logistic regression analysis was used to determine the effect of linseed oil on BP after adjustment for age, sex, height, body weight, body mass index, smoking status, and alcohol consumption. RESULTS: Supplementation with linseed oil significantly decreased low-density lipoprotein (LDL)- and non-high-density lipo-protein (HDL) cholesterol, and increased HDL- and HDL3- cholesterol levels. Additionally, linseed oil decreased diastolic BP in men (95% confidence interval [CI]: -6.0 to -1.1, p < 0.006), whereas in women linseed oil reduced (p < 0.001) systolic BP (-3.6 mmHg; 95% CI: -5.8 to -1.5) as well as diastolic BP (-4 mmHg; 95% CI: -5.8 to -2.1). Women with higher BP displayed an increase in serum L-arginine level (p < 0.01). In the logistic regression model oil consumption was associated with a decrease in mean BP (adjusted odds ratio 3.85; 95% CI 1.32-11.33). CONCLUSIONS: Our findings confirm the benefit of short-term linseed oil use in mild hypercholesterolaemia, particularly in patients with increased blood pressure.
Assuntos
HDL-Colesterol/sangue , Hipercolesterolemia/tratamento farmacológico , Hipertensão/tratamento farmacológico , Óleo de Semente do Linho/farmacologia , Adulto , HDL-Colesterol/efeitos dos fármacos , LDL-Colesterol/sangue , LDL-Colesterol/efeitos dos fármacos , Feminino , Humanos , Hipercolesterolemia/sangue , Óleo de Semente do Linho/uso terapêutico , Masculino , Pessoa de Meia-IdadeRESUMO
PURPOSE OF THE STUDY: There was inconsistent evidence about the benefit of vitamin D plus evening primrose oil (EPO) supplement intake on lipid profiles and reduced oxidative stress among women with polycystic ovary syndrome (PCOS). The current study was performed to evaluate the effects of vitamin D plus EPO supplementation on lipid profiles and biomarkers of oxidative stress in vitamin D-deficient women with PCOS. MATERIALS AND METHODS: This randomized, double-blind, placebo-controlled trial was performed among 60 vitamin D-deficient women with PCOS. Participants were randomly assigned into two groups to receive either 1000 IU vitamin D3 plus 1000 mg EPO (n = 30) or placebo (n = 30) for 12 weeks. Metabolic profiles were quantified at baseline and after the 12-week intervention. RESULTS: Compared with the placebo group, women in vitamin D and EPO co-supplementation group had significant increases in serum 25-hydroxyvitamin D (25(OH)D) (+10.7 ± 8.4 vs. -0.5 ± 1.6 ng/mL, p < 0.001) and plasma total glutathione (GSH) (+62.7 ± 58.0 vs. -0.7 ± 122.7 µmol/L, p = 0.01), while there were significant decreases in triglycerides (-7.3 ± 23.8 vs. +6.9 ± 26.3 mg/dL, p = 0.03), very low-density lipoprotein (VLDL) cholesterol levels (-1.5 ± 4.7 vs. +1.4 ± 5.3 mg/dL, p = 0.03), total/high-density lipoprotein cholesterol ratio (-0.3 ± 0.4 vs. -0.02 ± 0.4, p = 0.02), and malondialdehyde (MDA) concentration (-0.4 ± 0.4 vs. +0.5 ± 1.8 µmol/L, p = 0.008). CONCLUSION: Overall, vitamin D and EPO co-supplementation for 12 weeks among vitamin D-deficient women with PCOS significantly improved triglycerides, VLDL cholesterol, GSH, and MDA levels.
Assuntos
Colecalciferol/farmacologia , Suplementos Nutricionais , Hipolipemiantes/farmacologia , Ácidos Linoleicos/farmacologia , Avaliação de Resultados em Cuidados de Saúde , Estresse Oxidativo/efeitos dos fármacos , Óleos de Plantas/farmacologia , Síndrome do Ovário Policístico , Deficiência de Vitamina D , Vitamina D/análogos & derivados , Ácido gama-Linolênico/farmacologia , Adulto , Biomarcadores/sangue , Colecalciferol/administração & dosagem , HDL-Colesterol/sangue , HDL-Colesterol/efeitos dos fármacos , VLDL-Colesterol/sangue , VLDL-Colesterol/efeitos dos fármacos , Método Duplo-Cego , Quimioterapia Combinada , Feminino , Glutationa/sangue , Glutationa/efeitos dos fármacos , Humanos , Hipolipemiantes/administração & dosagem , Ácidos Linoleicos/administração & dosagem , Malondialdeído/sangue , Oenothera biennis , Óleos de Plantas/administração & dosagem , Síndrome do Ovário Policístico/sangue , Síndrome do Ovário Policístico/tratamento farmacológico , Triglicerídeos/sangue , Vitamina D/sangue , Deficiência de Vitamina D/sangue , Deficiência de Vitamina D/tratamento farmacológico , Adulto Jovem , Ácido gama-Linolênico/administração & dosagemRESUMO
Antrodia cinnamomea (AC), a protogenic fungus that only grows on the heartwood of endemic Cinnamomum kanehirae Hayata in Taiwan, is used to treat a variety of illness including liver disease. However, little is known about the benefit of AC against obesity and the related hepatic disorder. Using high-fat-diet (HFD) feed mice, we aimed to investigate whether the extract of AC (ACE) could reduce excessive weight, body fat, and serum lipids and prevent the development of non-alcoholic fatty liver (NAFLD). C57BL/6 mice were divided into five groups fed with different diets: control, HFD, and HFD with 0.5%, 1%, or 2% of ACE, respectively. After 10 weeks the animals were sacrificed, with serum and liver collected. HFD-induced elevation of body weight gain, body fat deposition, and serum free fatty acid (FFA), triacylglycerol (TGs), total cholesterol, and ratio of LDL cholesterol (LDL-C)/HDL cholesterol (HDL-C), were significantly restored by ACE. ACE reduced aspartate aminotransferase (AST), alanine aminotransferase (ALT), and hepatic lipid deposits increased by HFD. ACE increased p-AMP activated protein kinase (pAMPK) but decreased Sterol regulatory element binding protein (SREBP), fatty acid synthase (FAS), 1-acylglycerol-3-phosphate acyltransferase (AGPAT), and 3-hydroxy-3-methylglutaryl-coenzyme A (HMGCoA) reductase. The chemical analysis reveals ACE is full of triterpenes, the most abundant of which is Antcin K, followed by sulphurenic acid, eburicoic acid, antcin C, dehydrosulphurenic acid, antcin B, and propanoic acid. In conclusion, ACE should be used to prevent obesity and derived fatty liver. The applicability of ACE on NAFLD deserves further investigation.
Assuntos
Proteínas Quinases Ativadas por AMP/efeitos dos fármacos , Tecido Adiposo/efeitos dos fármacos , Antrodia , Peso Corporal/efeitos dos fármacos , Metabolismo dos Lipídeos/efeitos dos fármacos , Fígado/efeitos dos fármacos , Fitoterapia , Proteínas de Ligação a Elemento Regulador de Esterol/efeitos dos fármacos , Proteínas Quinases Ativadas por AMP/metabolismo , Animais , Colesterol/sangue , HDL-Colesterol/sangue , HDL-Colesterol/efeitos dos fármacos , LDL-Colesterol/sangue , LDL-Colesterol/efeitos dos fármacos , Dieta Hiperlipídica , Dislipidemias/metabolismo , Dislipidemias/prevenção & controle , Ácidos Graxos não Esterificados/sangue , Fígado/metabolismo , Camundongos , Camundongos Endogâmicos C57BL , Hepatopatia Gordurosa não Alcoólica/metabolismo , Hepatopatia Gordurosa não Alcoólica/prevenção & controle , Obesidade/metabolismo , Obesidade/prevenção & controle , Transdução de Sinais/efeitos dos fármacos , Proteínas de Ligação a Elemento Regulador de Esterol/metabolismo , Triglicerídeos/sangueRESUMO
Objectives: Hyperlipidemia is a significant risk factor in the development of atherosclerosis and related diseases which are major health problem in many developed and developing countries that can lead to fatality due to the changes in lifestyle and dietary habits in this modern age. Methods: In the present study, the Ocimum gratissimum aqueous extract (OGE) was tested for the lowering effect on the serum lipid level of male hamsters on a high-fat (12%) and high-cholesterol (0.2%) diet (HFCD). Results: The results showed that the levels of serum high-density-lipoprotein-cholesterol (HDL-C) low-density-lipoprotein-cholesterol (LDL-C), total cholesterol (TC), and triglycerols (TG) were increased in the HFCD group (113±11, 259±87, 629±175 and 625±262, respectively), as compared to the control normal diet group (51±8, 19±5, 77±16 and 101±44, respectively). When co-treated with various doses (10 and 20 mg/kg) of the OGE or rosuvastatin, the rats exhibited the restoration of normal serum LDL-C, TC, and TG levels. Conclusion: Therefore, we suggest that the Ocimum gratissimum aqueous extract may have the potential function of lowering serum lipid in rats.
Assuntos
Anticolesterolemiantes/uso terapêutico , HDL-Colesterol/efeitos dos fármacos , LDL-Colesterol/efeitos dos fármacos , Hiperlipidemias/tratamento farmacológico , Ocimum/química , Extratos Vegetais/uso terapêutico , Triglicerídeos/sangue , Animais , Anticolesterolemiantes/administração & dosagem , HDL-Colesterol/sangue , LDL-Colesterol/sangue , Cricetinae , Dieta Hiperlipídica/efeitos adversos , Modelos Animais de Doenças , Hiperlipidemias/sangue , Fígado/patologia , Masculino , Mesocricetus , Extratos Vegetais/administração & dosagem , Ratos , Rosuvastatina Cálcica/administração & dosagem , Rosuvastatina Cálcica/uso terapêutico , ÁguaRESUMO
The young leaves of Vernonia amygdalina are often utilized as vegetable and for medicinal purpose compared to the old leaves. This study was designed to evaluate and compare the antidiabetic effects between ethanolic leaf extracts of old and young V. amygdalina on streptozotocin (STZ) induced diabetic rat for four weeks. Preliminary screening of both young and old ethanolic extracts revealed the presence of the same phytochemicals except flavonoids which was only present in the old V. amygdalina. Difference in antioxidant power between the young and old leaf extracts was statistically significant (p < 0.05). Both leaf extracts produced a significant (p < 0.05) antihyperglycaemic effect. Also results from treated rats revealed increasing effect in some haematological parameters. Similarly, the higher dose (300 mg/kg) of both extracts significantly (p < 0.05) reduced serum ALT, AST, and ALP levels as compared to the diabetic control rats. Results also showed significant (p < 0.05) decrease in LDL-C and VLDL-C in the extract-treated rats with a corresponding increase in HDL-C, as compared to the diabetic control rats. Moreover histopathological analysis revealed ameliorative effect of pathological insults induced by the STZ in the pancreas, liver, and spleen, most significantly the regeneration of the beta cells of the islets of Langerhans in treated rats.
Assuntos
Glicemia/efeitos dos fármacos , Diabetes Mellitus Experimental/metabolismo , Extratos Vegetais/farmacologia , Vernonia , Fatores Etários , Alanina Transaminase/efeitos dos fármacos , Alanina Transaminase/metabolismo , Fosfatase Alcalina/efeitos dos fármacos , Fosfatase Alcalina/metabolismo , Animais , Antioxidantes , Aspartato Aminotransferases/efeitos dos fármacos , Aspartato Aminotransferases/metabolismo , Glicemia/metabolismo , HDL-Colesterol/efeitos dos fármacos , HDL-Colesterol/metabolismo , LDL-Colesterol/efeitos dos fármacos , LDL-Colesterol/metabolismo , VLDL-Colesterol/efeitos dos fármacos , VLDL-Colesterol/metabolismo , Feminino , Masculino , Folhas de Planta , Ratos , Ratos Sprague-DawleyRESUMO
BACKGROUND: Cardiovascular disease is the leading cause of worldwide morbidity and mortality. Several studies have demonstrated that specific probiotics affect the host's metabolism and may influence the cardiovascular disease risk. OBJECTIVES: The aim of this study was to investigate the influence of an isoflavone-supplemented soy product fermented with Enterococcus faecium CRL 183 and Lactobacillus helveticus 416 on cardiovascular risk markers in moderately hypercholesterolemic subjects. DESIGN: Randomized placebo-controlled double-blind trial Setting: São Paulo State University in Araraquara, SP, Brazil. PARTICIPANTS: 49 male healthy men with total cholesterol (TC) >5.17 mmol/L and <6.21 mmol/L Intervention: The volunteers have consumed 200 mL of the probiotic soy product (group SP-10(10) CFU/day), isoflavone-supplemented probiotic soy product (group ISP-probiotic plus 50 mg of total isoflavones/100 g) or unfermented soy product (group USP-placebo) for 42 days in a randomized, double-blind study. MAIN OUTCOME MEASURES: Lipid profile and additional cardiovascular biomarkers were analyzed on days 0, 30 and 42. Urine samples (24 h) were collected at baseline and at the end of the experiment so as to determine the isoflavones profile. RESULTS: After 42 days, the ISP consumption led to improved total cholesterol, non-HDL-C (LDL + IDL + VLDL cholesterol fractions) and electronegative LDL concentrations (reduction of 13.8%, 14.7% and 24.2%, respectively, p < 0.05). The ISP and SP have prevented the reduction of HDL-C level after 42 days. The C-reactive protein and fibrinogen levels were not improved. The equol production by the ISP group subjects was inversely correlated with electronegative LDL concentration. CONCLUSIONS: The results suggest that a regular consumption of this probiotic soy product, supplemented with isoflavones, could contribute to reducing the risk of cardiovascular diseases in moderately hypercholesterolemic men, through the an improvement in lipid profile and antioxidant properties.
Assuntos
Suplementos Nutricionais , Hipercolesterolemia/dietoterapia , Isoflavonas/administração & dosagem , Lipídeos/sangue , Probióticos/administração & dosagem , Alimentos de Soja/microbiologia , Adulto , Antioxidantes/administração & dosagem , Biomarcadores/sangue , Biomarcadores/urina , Doenças Cardiovasculares/etiologia , Doenças Cardiovasculares/prevenção & controle , Colesterol/sangue , HDL-Colesterol/efeitos dos fármacos , LDL-Colesterol/efeitos dos fármacos , Método Duplo-Cego , Voluntários Saudáveis , Humanos , Hipercolesterolemia/sangue , Hipercolesterolemia/complicações , Isoflavonas/urina , Masculino , Pessoa de Meia-Idade , Fatores de RiscoRESUMO
BACKGROUND: Ficus asperifolia (L) Hook. Ex Miq (Moraceae) fruits are used in Cameroonian traditional medicine to cure some cases of infertility in women. This study determines the mechanism of alleviating effect of the plant extracts on rat infertility induced by a high fat diet (HFD). METHODS: Obesity was reached by feeding female rats with a HFD for 10 weeks. Vaginal smear was observed daily for 3 weeks after animals were obese. Then, 70 animals with abnormal estrus cyclicity were selected and partitioned into two sets of 35 animals. Each set was further divided into seven groups of five rats. These obese rats with disrupted estrus cyclicity were orally administered the aqueous and methanolic extracts (100 and 500 mg/kg), distilled water (10 mL/kg), 5% Tween 80 (10 mL/kg) or lutenyl (0.8 µg/kg) once a day for 1 week (set I) or 4 weeks (set II). Estrus cyclicity, body weight gain, hematocrit, lipid profile, ovarian, uterine and hepatic growth indices were determined at the end of each treatment. RESULTS: HFD increased the body weight of the animals by 27% and disrupted the estrus cyclicity by 98.44%. Aqueous extract (100 mg/kg) of F. asperifolia given for 1 week corrected 40% of the irregular estrus cycle and this percentage increased to 80% as the treatment progressed to 4 weeks. F. asperifolia-treated obese rats (mostly with the aqueous extract at 100 mg/kg) showed a significant decrease (p<0.001) in the total plasma cholesterol and low density lipoprotein (LDL) cholesterol level and a significant increase (p<0.001) in high density lipoprotein (HDL) cholesterol. F. asperifolia has bioactive agents that may maintain conducive conditions for reproduction in obese female rats. CONCLUSIONS: Our data support the anecdotal claims of F. asperifolia in folk medicine to cure some cases of infertility in women.