scholarly journals Fenugreek Seed Extract Inhibit Fat Accumulation and Ameliorates Dyslipidemia in High Fat Diet-Induced Obese Rats

2014 ◽  
Vol 2014 ◽  
pp. 1-11 ◽  
Author(s):  
Parveen Kumar ◽  
Uma Bhandari ◽  
Shrirang Jamadagni
Keyword(s):  
High Fat Diet ◽  
Body Weight Gain ◽  
Serum Insulin ◽  
Fatty Acid Synthetase ◽  
Thiobarbituric Acid ◽  
Inhibitory Effect ◽  
High Fat ◽  
Lipid Digestion ◽  
Fat Accumulation ◽  
Obese Rats

This study investigated the inhibitory effect of aqueous extract ofTrigonella foenum-graecumseeds (AqE-TFG) on fat accumulation and dyslipidemia in high fat diet- (HFD-) induced obese rats. Female Wistar rats were fed with HFDad libitum, and the rats on HFD were treated orally with AqE-TFG or orlistat ((HFD for 28 days + AqE-TFG (0.5 and 1.0 g/kg) or orlistat (10 mg/kg) from day 8 to 28), respectively. Treatment with AqE-TFG produced significant reduction in body weight gain, body mass index (BMI), white adipose tissue (WAT) weights, blood glucose, serum insulin, lipids, leptin, lipase, and apolipoprotein-B levels and elevation in adiponectin levels. AqE-TFG improved serum aspartate amino transferase (AST), alanine amino transferase (ALT), and lactate dehydrogenase (LDH) levels. AqE-TFG treatment reduced the hepatic and cardiac thiobarbituric acid reactive substances (TBARS) and elevated the antioxidant enzyme (glutathione (GSH), superoxide dismutase (SOD), and catalase (CAT)) levels. In addition, liver and uterine WAT lipogenic enzyme (fatty acid synthetase (FAS) and glucose-6-phosphate dehydrogenase (G6PD)) activities were restored towards normal levels. These findings demonstrated the preventive effect of AqE-TFG on fat accumulation and dyslipidemia, due to inhibition of impaired lipid digestion and absorption, in addition to improvement in glucose and lipid metabolism, enhancement of insulin sensitivity, increased antioxidant defense, and downregulation of lipogenic enzymes.

scholarly journals POTENTIAL OF DUNALIELLA SALINA MICROALGAE TO AMELIORATE HIGH-FAT DIET‑INDUCED OBESITY IN ANIMALS’ RODENT

2018 ◽  
Vol 11 (3) ◽  
pp. 312 ◽  
Author(s):  
Farouk K El-baz ◽  
Hanan F Aly
Keyword(s):  
Body Weight ◽  
High Fat Diet ◽  
Dunaliella Salina ◽  
Body Weight Gain ◽  
Ethanolic Extract ◽  
High Fat ◽  
Related Complication ◽  
Standard Drug ◽  
Reduced Body ◽  
Obese Rats

 Objective: This study was carried out to investigate the potential of Dunaliella salina microalgae to ameliorate obesity induced by high-fat diet (HFD) in male Wistar rats.Methods: Fifty rats weighing 150–160 g were fed HFD for 12 weeks. The rats were randomly divided into five groups of ten rats each. Obese rats were orally administered D. salina ethanolic extract (150 mg/Kg body weight), and orlistat as standard drug (12 mg/Kg body weight), for 6 weeks.Results: Treatment of obese rats with both D. salina and orlistat had a significant effect in reducing body and liver weights as well as visceral fat, inhibiting pancreatic lipase activity, decreased lipid profile, and increased fecal fat and ameliorating liver function enzymes activity, insulin, blood glucose, and leptin levels. Besides, food intake was insignificantly increased as a result of D. salina and orlistat treatments compared with normal control rats.Conclusion: It could be concluded that D. salina rich in β-carotene significantly reduced body weight gain and ameliorated several metabolic pathways implicated in obesity and its related complication. Hence, further intensive study must be carried out to formulate D. Salina extracts to apply as a promising natural anti-obesity nutraceutical drug.

scholarly journals Neoagarooligosaccharides modulate gut microbiota and alleviate body weight gain and metabolic syndrome in high-fat diet-induced obese rats

2022 ◽  
Vol 88 ◽  
pp. 104869
Author(s):  
Ju Kyoung Oh ◽  
Robie Vasquez ◽  
Sang Hoon Kim ◽  
Je Hyeon Lee ◽  
Eun Joo Kim ◽  
...  
Keyword(s):  
Metabolic Syndrome ◽  
Body Weight ◽  
Weight Gain ◽  
Gut Microbiota ◽  
High Fat Diet ◽  
Body Weight Gain ◽  
High Fat ◽  
Obese Rats

The molecular mechanism underlying the reduction in abdominal fat accumulation by licorice flavonoid oil in high fat diet-induced obese rats

2009 ◽  
Vol 80 (5) ◽  
pp. 562-569 ◽  
Author(s):  
Kazuhisa HONDA ◽  
Hiroshi KAMISOYAMA ◽  
Yuji TOMINAGA ◽  
Shinichi YOKOTA ◽  
Shin HASEGAWA
Keyword(s):  
Molecular Mechanism ◽  
High Fat Diet ◽  
Abdominal Fat ◽  
High Fat ◽  
Fat Accumulation ◽  
Obese Rats

scholarly journals Ricekojireduced body weight gain, fat accumulation, and blood glucose level in high-fat diet-induced obese mice

PeerJ ◽  
2014 ◽  
Vol 2 ◽  
pp. e540 ◽  
Author(s):  
Yumiko Yoshizaki ◽  
Chihiro Kawasaki ◽  
Kai-Chun Cheng ◽  
Miharu Ushikai ◽  
Haruka Amitani ◽  
...  
Keyword(s):  
Body Weight ◽  
Weight Gain ◽  
Blood Glucose ◽  
Blood Glucose Level ◽  
Glucose Level ◽  
High Fat Diet ◽  
Body Weight Gain ◽  
Obese Mice ◽  
High Fat ◽  
Fat Accumulation

scholarly journals Antiobesity Effects of the Ethanol Extract ofLaminaria japonicaAreshoung in High-Fat-Diet-Induced Obese Rat

2013 ◽  
Vol 2013 ◽  
pp. 1-17 ◽  
Author(s):  
Woong Sun Jang ◽  
Se Young Choung
Keyword(s):  
Fatty Acid ◽  
High Fat Diet ◽  
Body Weight Gain ◽  
Laminaria Japonica ◽  
Ethanol Extract ◽  
The Body ◽  
Male Rats ◽  
Acid Oxidation ◽  
High Fat ◽  
Obese Rats

Laminaria japonicaAreshoung, a widely consumed marine vegetable, has traditionally been used in Korean maternal health. The present study investigated the antiobesity effects ofLaminaria japonicaAreshoung ethanol extract (LE) and its molecular mechanism in high-fat-diet-induced obese rats. Six-week-old Sprague-Dawley male rats were separately fed a normal diet or a high-calorie high-fat diet for 6 weeks; then they were treated with LE or tea catechin for another 6 weeks. LE administration significantly decreased the body weight gain, fat-pad weights, and serum and hepatic lipid levels in HD-induced obese rats. The histological analysis revealed that LE-treated group showed a significantly decreased number of lipid droplets and size of adipocytes compared to the HD group. To elucidate the mechanism of action of LE, the levels of genes and proteins involved in obesity were measured in the liver and skeletal muscle. LE treatment resulted in an increased expression of fatty acid oxidation and thermogenesis-related genes in obese rats. Conversely, the expression of the fat intake-related gene (ACC2) and lipogenesis-related genes was reduced by LE treatment. Additionally, LE treatment increased the phosphorylation of AMP-activated protein kinase and its direct downstream protein, acetyl coenzyme A carboxylase, which is one of the rate-limiting enzymes in fatty acid synthesis pathway. These findings demonstrate that LE treatment has a protective effect against a high-fat-diet-induced obesity in rats through regulation of expression of genes and proteins involved in lipolysis and lipogenesis.

scholarly journals Protective Effects of a Strawberry Ellagitannin-Rich Extract against Pro-Oxidative and Pro-Inflammatory Dysfunctions Induced by a High-Fat Diet in a Rat Model

Molecules ◽  
2020 ◽  
Vol 25 (24) ◽  
pp. 5874
Author(s):  
Ewa Żary-Sikorska ◽  
Bartosz Fotschki ◽  
Adam Jurgoński ◽  
Monika Kosmala ◽  
Joanna Milala ◽  
...  
Keyword(s):  
High Fat Diet ◽  
Body Weight Gain ◽  
Microbial Transformation ◽  
Thiobarbituric Acid ◽  
Relative Mass ◽  
Bioactive Metabolites ◽  
Protective Effects ◽  
High Fat ◽  
Metabolic Disturbances ◽  
Plasma Parameters

Due to the demonstrated intestinal microbial transformation of strawberry ellagitannins (ET) into bioactive metabolites, in the current study on rats, we hypothesised that the dietary addition of a strawberry ET-rich extract (S-ET) to a high-fat diet (HFD) would attenuate disturbances in the redox and lipid status as well as in the inflammatory response. We randomly distributed 48 Wistar rats into six groups and used two-way analysis of variance (ANOVA) to assess the effects of two main factors—diet type (standard and high-fat) and ET dosage (without, low, and 3× higher)—applied to rats for 4 weeks. In relation to the hypothesis, irrespective of the dosage, the dietary application of ET resulted in the desired attenuating effects in rats fed a HFD as manifested by decreased body weight gain, relative mass of the epididymal pad, hepatic fat, oxidized glutathione (GSSG), triglycerides (TG), total cholesterol (TC), and thiobarbituric acid-reactive substances (TBARS) concentrations as well as desired modifications in the blood plasma parameters. These beneficial changes were enhanced by the high dietary addition of ET, which was associated with considerably higher concentrations of ET metabolites in the urine and plasma of rats. The results indicated that S-ET could be effectively used for the prevention and treatment of metabolic disturbances associated with obesity, dyslipidaemia, redox status imbalance, and inflammation.

Hepatic PTP1B Expression Involvement in the Effects of Chinese Medicine Formula Xiao-Gao-Jiang-Zhuo Using an Obese Rat Model

2011 ◽  
Vol 39 (02) ◽  
pp. 301-313 ◽  
Author(s):  
Min Li ◽  
Bai Chang ◽  
Zhong Zhen ◽  
Pei-Jie Qin ◽  
Wen-Ke Liu ◽  
...  
Keyword(s):  
Body Weight ◽  
High Fat Diet ◽  
Serum Insulin ◽  
Blood Lipid ◽  
Abdominal Fat ◽  
The Body ◽  
High Dose ◽  
Model Group ◽  
High Fat ◽  
Obese Rats

In this study, we investigated the effects of a Chinese herbal medicine formula Xiao-Gao-Jiang-Zhuo (XGJZ) in obese rats induced by a high-fat diet. Ten male rats in the normal group were fed with a standard diet. Another 50 male obese rats were induced by a 12-week high-fat diet feeding, and were randomly divided into five groups (n = 10 per group): the model group, the high-dose XGJZ group, the middle-dose XGJZ group, the low-dose XGJZ group, and the sibutramine group. After 14 weeks of treatment, body weight, abdominal fat, blood lipid and serum insulin level were measured, and the protein and gene expression of PTP1B in liver tissue was tested. Our data showed that the body weight of the high-dose and middle-dose groups and the sibutramine group had significant differences in comparison with the model group (p < 0.05), and all three dose groups had significantly reduced abdominal fat (p < 0.05). The triglyceride level of the three dose groups and the sibutramine group, and the total cholesterol level of the middle-dose group were all significantly reduced (p < 0.05). The serum insulin of the high-dose and middle-dose groups also decreased significantly (p < 0.05). The expression of hepatic PTP1B mRNA of the three dose groups decreased significantly in comparison with the model group (p < 0.05 or 0.01). The expression of hepatic PTP1B protein of the high-dose and middle-dose groups decreased significantly (p < 0.05). Our data suggested that XGJZ can modulate the body weight, abdominal fat and blood lipid in the obese rats, and this modulation might improve insulin resistance by inhibiting the PTP1B signal pathway.

scholarly journals Cardiac Ameliorative Effect of Moringa oleifera Leaf Extract in High-Fat Diet-Induced Obesity in Rat Model

2020 ◽  
Vol 2020 ◽  
pp. 1-10 ◽  
Author(s):  
Lamia Mabrouki ◽  
Ilhem Rjeibi ◽  
Jihen Taleb ◽  
Lazhar Zourgui
Keyword(s):  
High Fat Diet ◽  
Moringa Oleifera ◽  
Body Weight Gain ◽  
Enzyme Level ◽  
The Body ◽  
Histological Structure ◽  
Marker Enzyme ◽  
High Fat ◽  
Cardiac Damage ◽  
Obese Rats

The consumption of a high-fat diet is linked to the development of obesity and considered a risk factor for cardiovascular diseases. The aim of this study was to evaluate the effect of the methanolic extract of Moringa oleifera leaves (MEML) on the high-fat diet- (HFD-) induced obesity and cardiac damage in rats. MEML, at a dose of 200 mg/kg/bw and 400 mg/kg/bw, was orally administrated to obese rats for 12 weeks. M. oleifera leaves were proved to be rich in nutrients and minerals. Diversity of phenolic compounds in MEML was evidenced via LC-ESI-MS analysis. The chronic administration of HFD in rats led to an increase in the body weight gain, total cholesterol, and triglycerides and reduction in the HDL-C levels. The obtained results indicated a significant increase (p<0.05) in the cardiac marker enzyme level in obese rats. A significant decrease (p<0.05) in the levels of cardiac catalase (CAT), glutathione peroxidase (GPx), and superoxide dismutase (SOD) activities was accompanied with an increase of malondialdehyde (MDA) level in the high-fat diet group when compared to those of the control. The treatment with the MEML alleviated abnormalities in the serum biochemical parameters, balanced the antioxidant status, and reestablished the normal histological structure of the heart especially in the case of the higher concentration. Moringa oleifera leaves may be a promising candidate in the management of obesity and its related complications such as heart problems.

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