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Metabolic syndrome consists of a group of risk factors characterized by abdominal obesity, hypertension, atherogenic dyslipidemia, hyperglycemia, and prothrombotic and proinflammatory conditions. Raw garlic homogenate has been reported to reduce serum lipid levels in animal model; however, no precise studies have been performed to evaluate the effect of raw crushed garlic (Allium sativum L.) on components of metabolic syndrome. Therefore, the present study was designed to investigate the effect of raw crushed garlic on components of metabolic syndrome. A total of 40 metabolic syndrome patients were randomly selected from the diabetic center of SP Medical College, Bikaner, Rajasthan, India. They underwent treatment with 100 mg/kg body weight raw crushed garlic 2 times a day with standard diet for 4 weeks; their anthropometric and serum biochemical variables were measured at both the beginning and the end of the study. Statistical analysis was performed using IBM SPSS version 20, and Student's paired “t” test was used to compare variables before and after treatment with garlic preparation. Raw crushed garlic significantly reduced components of metabolic syndrome including waist circumference (p <.05), systolic and diastolic blood pressure (p <.001), triglycerides (p <.01), fasting blood glucose (p <.0001) and significantly increased serum high-density lipoprotein cholesterol (p <.0001). There was no significant difference found in body mass index (p >.05) of patients with metabolic syndrome after consumption of raw crushed garlic for 4 weeks. Raw crushed garlic has beneficial effects on components of metabolic syndrome; therefore, it can be used as an accompanying remedy for prevention and treatment of patients with metabolic syndrome. [ABSTRACT FROM AUTHOR]

The antihyperlipidemic effect of ethanolic extract of seeds of Solanum nigrum L. and its chloroform fraction was explored in Triton induced hyperlipidemic rats. Bioactivity guided fractionation followed by flash chromatography of the most active fraction resulted in the isolation of Stigmast-5, 22-dien-3β-ol. After 24 h of i.p. injection of Triton administration at 400 mg. kg-1 b.w., the extract and fraction were administered orally at doses of 200 and 400 mg. kg-1 b.w. Serum samples analyzed showed a dose dependent inhibition of the total cholesterol (TC), triglycerides (TG), low density lipoproteins (LDL) and increased high density lipoprotein (HDL) level. [ABSTRACT FROM PUBLISHER]

The methanolic extract of Trianthema portulacastrum (Aizoaceae) was evaluated for antihyperlipidemic and antioxidant activity in high-fat-diet-induced hyperlipidemic rats. It was found that the extract caused a significant reduction in the lipid levels in hyperlipidemic rats and was comparable with the standard anti-hyperlipidemic drug atorvastatin. It was also found that the plant extract increased the liver antioxidant enzyme (catalase, superoxide dismutase, glutathione) levels while reducing the lipid peroxide (malondialdehyde) levels. [ABSTRACT FROM AUTHOR]