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.

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.

High fat diet-induced estrus cycle disruption: effects of Ficus asperifolia

2015 ◽  
Vol 12 (3) ◽  
Author(s):  
Esther Ngadjui ◽  
Pepin Alango Nkeng-Efouet ◽  
Telesphore Benoit Nguelefack ◽  
Albert Kamanyi ◽  
Pierre Watcho
Keyword(s):  
Body Weight ◽  
High Fat Diet ◽  
Body Weight Gain ◽  
Tween 80 ◽  
The Body ◽  
Female Rats ◽  
Vaginal Smear ◽  
High Fat ◽  
Methanolic Extracts ◽  
Obese Rats

Abstract:: 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.: HFD increased the body weight of the animals by 27% and disrupted the estrus cyclicity by 98.44%. Aqueous extract (100 mg/kg) of: Our data support the anecdotal claims of

scholarly journals Antiobesity and Hypolipidemic Activity of Moringa oleifera Leaves against High Fat Diet-Induced Obesity in Rats

2014 ◽  
Vol 2014 ◽  
pp. 1-9 ◽  
Author(s):  
Souravh Bais ◽  
Guru Sewak Singh ◽  
Ramica Sharma
Keyword(s):  
Body Weight ◽  
Body Temperature ◽  
Total Cholesterol ◽  
High Fat Diet ◽  
Moringa Oleifera ◽  
Chronic Administration ◽  
The Body ◽  
Atherogenic Index ◽  
High Fat ◽  
Diet Induced Obesity

In the present study, the methanolic extract of Moringa oleifera leaves (MEMOL) was evaluated for antiobesity activity in rats. The antiobesity potential of MEMOL was studied against high fat diet-induced obesity (HFD) in rats. In this study, chronic administration of HFD in rats produced hypercholesterolemia (116.2 ± 0.27 mg/dL), which led to an increase in the body weight (225 gr), total cholesterol, triglycerides (263.0 ± 4.69 mg/dL), and attenuation in the levels of HDL (34.51 ± 2.20 mg/dL) as well as changes in body temperature of animals. Treatment of obese rats with MEMOL for 49 days resulted in a significant (P<0.001) change in body weight, total cholesterol, triglycerides, and LDL level along with a significant (P<0.001) increase in body temperature as compared to the HFD-induced obesity. MEMOL treated rats also showed a significant decrease in the level of liver biomarkers, organ weight, and blood glucose level. Further, rats treated with MEMOL (200 mg and 400 mg/kg) show reduced atherogenic index (1.7 ± 0.6 and 0.87 ± 0.76). The results indicate that the rats treated with Moringa oleifera (MO) have significantly attenuated the body weight without any change in the feed intake and also elicited significant thermogenic effect and to act as hypolipidemic and thermogenic property in obesity related disorders.

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 The Role of Berberine in the Prevention of HIF-1α Activation to Alleviate Adipose Tissue Fibrosis in High-Fat-Diet-Induced Obese Mice

2018 ◽  
Vol 2018 ◽  
pp. 1-12 ◽  
Author(s):  
Meilin Hu ◽  
Fan Wu ◽  
Jinlong Luo ◽  
Jing Gong ◽  
Ke Fang ◽  
...  
Keyword(s):  
Adipose Tissue ◽  
High Fat Diet ◽  
Body Weight Gain ◽  
Chinese Herb ◽  
Underlying Mechanism ◽  
The Body ◽  
Epididymal Adipose Tissue ◽  
Metabolic Dysfunction ◽  
High Fat ◽  
Tissue Fibrosis

Berberine (BBR) is the main active ingredient of a traditional Chinese herb Coptis chinensis. It has been reported to exhibit beneficial effects in treating diabetes and obesity. However, the underlying mechanism has not been fully elucidated. Adipose tissue fibrosis is a hallmark of obesity-associated adipose tissue dysfunction. HIF-1α plays a key role in adipose tissue fibrosis, which closely linked to metabolic dysfunction in obese state. We hypothesized that BBR may alleviate obesity-induced adipose tissue fibrosis and associated metabolic dysfunction through inhibition of HIF-1α. To test this hypothesis, we treated high fat diet (HFD) feeding mice with different dose of BBR (100 mg/kg, 200 mg/kg, and 300 mg/kg) for 8 weeks. We found that BBR treatment greatly decreased the body weight gain and reduced insulin resistance induced by HFD. Data also revealed that BBR improved histologic fibrous of epididymal white adipose tissue (eWAT) and was accompanied with inhibition of the abnormal synthesis and deposition of extracellular matrix (ECM) proteins, such as collagen and fibronectin. We also found that BBR treatment suppressed the expression of HIF-1α and decreased the mRNA expression of LOX in epididymal adipose tissue, which plays a key role in fibrosis development. Taken together, these results suggest that BBR can regulate metabolic homeostasis and suppress adipose tissue fibrosis through inhibiting the expression of HIF-1α.

scholarly journals Effectiveness of Echinochrome on HFD-Induced Hyperlipidemia in Rats

2019 ◽  
Vol 9 (5) ◽  
pp. 337-344
Author(s):  
Sohair R. Fahmy ◽  
Nashwah Ismail Zaki ◽  
Shaimaa Zakaria Eid ◽  
Ayman Saber Mohamed ◽  
Sarah S. Hassanein
Keyword(s):  
High Fat Diet ◽  
The Body ◽  
Control Group ◽  
High Fat ◽  
Obese Rats ◽  
Liver Functions ◽  
Set Up ◽  
Antioxidant Markers ◽  
Kidney Functions ◽  
Group 1

Abstract Obesity has been identified with an expanded danger of a progression of illnesses that include different organ-frameworks of the body. In the present examination, we evaluated the hypolipidemic properties of Echinochrome (Ech) pigment in a high-fat diet (HFD) induced hyperlipidemia in rats. After the hyperlipidemic model was set up, rats were haphazardly separated into five groups as follows: normal control group, HFD group, Atorvastatin (ATOR) group (80 mg/kg), Ech group (1 mg/kg) and combined group ATOR + Ech. The outcomes demonstrated that Ech improves lipid profile, liver functions, kidney functions and antioxidant markers of obese rats. The findings of the present investigation indicated that the Ech possesses hypolipidemic potential in obese rats.

scholarly journals Anti-obesity Effect of (8-E)-Nüzhenide, a Secoiridoid from Ligustrum lucidum, in High-fat Diet-induced Obese Mice

2014 ◽  
Vol 9 (10) ◽  
pp. 1934578X1400901 ◽  
Author(s):  
Qing Liu ◽  
Sang Hyun Kim ◽  
Seon Beom Kim ◽  
Yang Hee Jo ◽  
Eun Sil Kim ◽  
...  
Keyword(s):  
Body Weight ◽  
High Fat Diet ◽  
Body Weight Gain ◽  
Treated Group ◽  
The Body ◽  
Metabolic Parameters ◽  
Obese Mice ◽  
High Fat ◽  
Ligustrum Lucidum ◽  
Epididymal Fat

The effect of the extract of Ligustrum lucidum fruits (LFE) and its major secoiridoid (LFS), (8- E)-nüzhenide, on obesity was investigated using high fat-diet (HFD)-induced C58BL/6J obese mice. LFE and LFS were administered at the doses of 300 mg/kg and 30 mg/kg, respectively, for 6 weeks. The anti-obesity activity was evaluated by measuring body weight, epididymal fat and metabolic plasma parameters. On Day 42, the body weight of the LFS-treated group was significantly lower compared with the HFD-treated group. Body weight gain was also reduced by 23.2% and 32.0% in the LFE- and LFS-treated groups, respectively, compared with the HFD group. In addition, the weight of the epididymal fat in the mice was significantly decreased in the HFD+LFS group. The food efficiency ratios (FERs) of the HFD+LFE and HFD+LFS groups were also lower compared with the HFD group with the same food intake. Metabolic parameters that had increased in the HFD group were decreased in the HFD+LFE and HFD+LFS groups. In particular, the increased triglyceride values were significantly reduced in the HFD+LFS group. These results show that treatment with LFE and LFS decreased HFD-induced obesity, mainly by improving metabolic parameters, such as fats and triglycerides. Therefore, LFE and LFS have potential benefits in regulation of obesity.

scholarly journals The Effects of Triacylglycerol Structures on the Food Intake and Body Weight of Mice in a High-Fat Diet Setting

2021 ◽  
Vol 5 (Supplement_2) ◽  
pp. 1216-1216
Author(s):  
Xinge Hu
Keyword(s):  
Body Weight ◽  
Food Intake ◽  
High Fat Diet ◽  
Tissue Sample ◽  
Body Weight Gain ◽  
Diet Group ◽  
The Body ◽  
Lower Percentage ◽  
Chow Diet ◽  
High Fat

Abstract Objectives The dietary fat content plays an important role in the regulation of chronic metabolic diseases such as obesity and type 2 diabetes. Here, we tested the impacts of triacylglycerol structure on the body weight gain and food intake of mice in a high-fat diet (HFD) setting. Methods Male C57/BL6J mice at 6 weeks old were fed one of the following three diets for 6 weeks, Teklad Rodent Diet chow diet (number 8640), the chow diet containing 36% (w/w) 1,2-Dipalmitoyl-3-oleoylglycerol (PPO), or the chow diet containing 36% (w/w) 1,3-Dipalmitoyl-2-oleoylglycerol (POP). Each group contained 9 mice, and their food intake and BW were measured daily. The mice were euthanized after 6 weeks (12 weeks old) for tissue sample collection. Results Both high HFD groups had significantly higher BW gain and caloric intakes than the chow diet group. Mice fed the POP diet had a lower percentage of BW gain and consumed less accumulated calories than those fed the PPO diet, as well as a significantly lower liver to BW ratio. Since week 4, the body BW rate of the POP group started to be lower than that of the PPO diet group. Conclusions TAG structures in an HFD setting affect the BW gain rate and obesity in mice. The different structures of fat added to affect the food intake and BW gain differently in an HFD setting. In the future, we would like to compare the changes of the hepatic lipogenesis enzyme in these mice. This will help us to understand how the triacylglycerol structures in the diet affect lipid metabolism in mice. Funding Sources Internal.

scholarly journals Anti-obesity effect of Tamarindus indicus seed extract against a high-fat diet-induced obese model in rats

2020 ◽  
Vol 11 (2) ◽  
pp. 2083-2089
Author(s):  
Nabeel K ◽  
Asra Fathima ◽  
Farhath Khanum ◽  
Manjula S N ◽  
Mruthunjaya K ◽  
...  
Keyword(s):  
Body Weight ◽  
High Fat Diet ◽  
Body Weight Gain ◽  
Seed Extract ◽  
The Body ◽  
High Fat ◽  
Cell Viability Assay ◽  
Serum Triglycerides

The present study was aimed to evaluate the anti-obesity property of Tamarindus indica seed extract (TSE) on high fat-fed obese rats. TSE was prepared by cold maceration method and qualitative phytochemical studies had been carried out. In vitro cell viability assay (MTT assay) was and oil red staining for evaluating the lipid accumulation in cells was carried out using 3T3-L1 cells, and leptin levels was evaluated by ELISA. In-vivo Obesity was induced in experimental rats by administration of a high-fat diet for 04 weeks. The anti-obesity effect was screened by oral administration of TSE at two different dose levels i.e., 250 and 500mg/kg b. Wt. Along with a high-fat diet for a period of 04 weeks. The anti-obesity activity is estimated in terms of body weight gain, serum triglycerides (TG), Total cholesterol (TC). In -vitro studies revealed that the TSE has no cytotoxic effect, Administration of a high-fat diet for 04 weeks significantly increased the body weight, serum triglycerides, cholesterol. Upon treatment with TSE, a significant dose-dependent alteration in body weight, triglycerides, cholesterol levels were observed, inferring the anti-obesity property of Tamarindus seed extract.

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.

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