scholarly journals ANTI-OBESITY EFFECTS OF PULICARIA JAUBERTII E. GAMAL-ELDIN IN HIGH FAT DIET-INDUCED RATS

2020 ◽  
Author(s):  
Noor Kaokabah ◽  
Adana Al-Qubati ◽  
Ghanya Al-Naqeb
Keyword(s):  
Body Weight ◽  
Weight Gain ◽  
Peer Review ◽  
High Fat Diet ◽  
Density Lipoprotein ◽  
Lipoprotein Cholesterol ◽  
Control Group ◽  
Potential Candidate ◽  
High Fat ◽  
Traditional Use

Background: Pulicaria jaubertii E. Gamal-Eldin is a traditional medicine and flavoring used in Yemen where a large number of people depend on herbal plants to treat their ailments. This study was conducted to determine and compare the effects of Pulicaria jaubertii leaves and flowers aqueous extract (PJAE) and Pulicaria jaubertii leaves and flowers in powder form mixed with diet (PJPD) on obesity induced rats by high-fat diet (HFD). Methods: Obesity was experimentally induced in male Sprague Dawley rats by feeding them a high-fat diet for 6 weeks. The rats were divided into 3 groups, the HFD control group, whereas the rats fed HFD only and the PJAE group where the rats fed HFD + PJAE and PJPD where the rats fed HFD + PJPD. PJAE was administrated by gavage at 1g/kg body weight and the activity of PJPD was determined as oral administration at 10% of the diet.  Food intake and gain weight were taken once a week and blood samples were obtained at the end of the experiment for lipid profile analysis, glucose level and toxicity parameter including liver and kidney functions parameters. Results: The results indicated a significant decrease in the percentage of weight gain and in the PJPD group at the fifth and sixth weeks of treatment compared to the HFD control rats. Also, there was a significant decrease in the level of blood triglycerides in the PJPD compared to the HFD group. Where no significant change was observed in the percentage of weight gain and triglyceride level in the PJAE group compared to the HFD control rats. Also, there was no significant changes in all the tested parameters including, total cholesterol, high-density lipoprotein cholesterol and low-density lipoprotein cholesterol, liver enzymes and creatinine and urea levels. Conclusion: The results obtained from this study showed that the leaves and flowers of Pulicaria jaubertii mixed with HFD had an anti-obesity effect in rats fed with HFD, and the anti-obesity effects of PJ could be attributed to the phytochemicals present. Therefore, the current study scientifically confirms the traditional use of PJ as a potential candidate for body weight loss. Peer Review History: Received: 7 September 2020; Revised: 11 October; Accepted: 25 October, Available online: 15 November 2020 UJPR follows the most transparent and toughest ‘Advanced OPEN peer review’ system. The identity of the authors and, reviewers will be known to each other. This transparent process will help to eradicate any possible malicious/purposeful interference by any person (publishing staff, reviewer, editor, author, etc) during peer review. As a result of this unique system, all reviewers will get their due recognition and respect, once their names are published in the papers. We expect that, by publishing peer review reports with published papers, will be helpful to many authors for drafting their article according to the specifications. Auhors will remove any error of their article and they will improve their article(s) according to the previous reports displayed with published article(s). The main purpose of it is ‘to improve the quality of a candidate manuscript’. Our reviewers check the ‘strength and weakness of a manuscript honestly’. There will increase in the perfection, and transparency. Received file Average Peer review marks at initial stage: 5.5/10 Average Peer review marks at publication stage: 7.0/10 Reviewer(s) detail: Prof. Dr. Hassan A.H. Al-Shamahy, Sana'a University, Yemen, [email protected] Dr. Gulam Mohammed Husain, National Research Institute of Unani Medicine for Skin Disorders, Hyderabad, India, [email protected] Comments of reviewer(s): Similar Articles: ASSESSMENT OF THE RISK OF TYPE 2 DIABETES AMONG HEALTHY WITHOUT DIABETES IN SUDAN USING THE FINDRISC TOOL

scholarly journals Antihyperglycemic and antihyperlipidemic effects of low-molecular-weight carrageenan in rats

2018 ◽  
Vol 13 (1) ◽  
pp. 379-384 ◽  
Author(s):  
Xia Qiu ◽  
Wenwen Zhong
Keyword(s):  
Molecular Weight ◽  
Body Weight ◽  
Blood Glucose ◽  
High Fat Diet ◽  
Density Lipoprotein ◽  
Lipoprotein Cholesterol ◽  
Postprandial Blood Glucose ◽  
Control Group ◽  
Low Molecular Weight ◽  
High Fat

AbstractThis study investigated the antihyperglycemic and antihyperlipidemic effects of low-molecular-weight carrageenan (LC) on rats fed a high-fat diet. Wistar rats were divided into five groups: normal control group (NC), high-fat diet control group (HC), carrageenan-treated control group (CC), 1% LC group (1% LC), and 3% LC-groups (3% LC). Body weight, food intake, fecal weight, blood glucose, and serum lipid levels were measured. After 30 days, body weight significantly decreased in the LC-treated groups than in the HC group. Moreover, in the LC-treated groups, postprandial blood glucose, total cholesterol, triglyceride, and low-density lipoprotein cholesterol (LDL-C) levels decreased, whereas high-density lipoprotein cholesterol (HDL-C) levels increased. From this study, our data suggest that LC has antihyperglycemic and hypolipidemic effects when compared to carrageenan, likely related to its increased absorption due to its lower molecular weight.

scholarly journals The Underlying Mechanisms of Curcumin Inhibition of Hyperglycemia and Hyperlipidemia in Rats Fed High-fat Diet or a High-fat Diet Combined with STZ Treatment

2019 ◽  
Author(s):  
Zhen-hong Xia ◽  
Wen-bo Chen ◽  
Li Shi ◽  
Xue Jiang ◽  
Ke Li ◽  
...  
Keyword(s):  
High Fat Diet ◽  
Curcuma Longa ◽  
Food Pellet ◽  
Fasting Blood Glucose ◽  
Density Lipoprotein ◽  
Diet Group ◽  
Lipoprotein Cholesterol ◽  
Control Group ◽  
Sprague Dawley ◽  
High Fat

Curcumin is the main secondary metabolites of Curcuma longa and other Curcuma spp, and has been reported to have some potential in preventing and treating some physiological disorders. This study investigated the effect curcumin in inhibiting high-fat diet and streptozotocin (STZ)-induced hyperglycemia and hyperlipidemia in rats. Twenty-six male Sprague-Dawley (SD) rats (170-190 g) were randomly divided into a standard food pellet diet group (Control group), a high-fat diet and streptozotocin group (HF+STZ group), and a high-fat diet combined with curcumin and STZ group (HF+ Cur +STZ group). Compared with the HF+STZ group, the HF+Cur+STZ group exhibited significantly reduced fasting blood glucose (FBG), total cholesterol (TC), triglyceride (TG), low-density lipoprotein cholesterol (LDL-C), high-density lipoprotein cholesterol (HDL-C), alanine aminotransferase (AST) and aspartate transaminase (ALT) levels, and liver coefficients; in the livers of these rats, the expression of malondialdehyde (MDA) and Bax was downregulated, whereas that of superoxide dismutase (SOD) and Bcl-2 was upregulated. Moreover, the liver histology of these rats was improved and resembled that of the control rats. These results suggest that curcumin prevents high-fat diet and STZ-induced hyperglycemia and hyperlipidemia, mainly via anti-oxidant and anti-apoptotic mechanisms in the liver.

scholarly journals The Underlying Mechanisms of Curcumin Inhibition of Hyperglycemia and Hyperlipidemia in Rats Fed a High-Fat Diet Combined With STZ Treatment

Molecules ◽  
2020 ◽  
Vol 25 (2) ◽  
pp. 271 ◽  
Author(s):  
Zhen-Hong Xia ◽  
Wen-Bo Chen ◽  
Li Shi ◽  
Xue Jiang ◽  
Ke Li ◽  
...  
Keyword(s):  
High Fat Diet ◽  
Curcuma Longa ◽  
Food Pellet ◽  
Fasting Blood Glucose ◽  
Density Lipoprotein ◽  
Diet Group ◽  
Lipoprotein Cholesterol ◽  
Control Group ◽  
Sprague Dawley ◽  
High Fat

Curcumin is the main secondary metabolite of Curcuma longa and other Curcuma spp, and has been reported to have some potential in preventing and treating some physiological disorders. This study investigated the effect of curcumin in inhibiting high-fat diet and streptozotocin (STZ)-induced hyperglycemia and hyperlipidemia in rats. Twenty-six male Sprague-Dawley (SD) rats (170–190 g) were randomly divided into a standard food pellet diet group (Control group), a high-fat diet and streptozotocin group (HF + STZ group), and a high-fat diet combined with curcumin and STZ group (HF + Cur + STZ group). Compared with the HF + STZ group, the HF + Cur + STZ group exhibited significantly reduced fasting blood glucose (FBG), total cholesterol (TC), triglyceride (TG), low-density lipoprotein cholesterol (LDL-C), high-density lipoprotein cholesterol (HDL-C), alanine aminotransferase (AST), and aspartate transaminase (ALT) levels, as well as liver coefficients. In the livers of these rats, the expression of malondialdehyde (MDA) and Bax was downregulated, whereas that of superoxide dismutase (SOD) and Bcl-2 was upregulated. Moreover, the liver histology of these rats was improved and resembled that of the control rats. These results suggest that curcumin prevents high-fat diet and STZ-induced hyperglycemia and hyperlipidemia, mainly via anti-oxidant and anti-apoptotic mechanisms in the liver.

scholarly journals TO EVALUATE THE ANTI-ATHEROSCLEROTIC POTENTIAL OF QUERCETIN IN ALLOXANINDUCED DIABETIC RATS FED WITH HIGH-FAT DIET

2018 ◽  
Vol 11 (3) ◽  
pp. 379
Author(s):  
Biplav S ◽  
Sindhura G ◽  
Shivalinge Gowda K P
Keyword(s):  
Body Weight ◽  
Lipid Profile ◽  
High Fat Diet ◽  
Density Lipoprotein ◽  
Diabetic Rats ◽  
Group Iv ◽  
Lipoprotein Cholesterol ◽  
Histopathological Study ◽  
High Fat ◽  
Group Iii

 Objective: The main aim of the present study is concerned with the evaluation of anti-atherosclerotic potential of quercetin in alloxan-induced diabetic rats fed with high-fat diet (HFD).Methods: Atherosclerosis (AS) is the major cause for many of the cardiovascular disease, and it is accelerated in the presence of diabetes mellitus and causes profound alterations in the lipid profile. The method used for the induction of AS was using HFD for 60 days. In this study, rats were divided into four groups (n=6). Group I served as normal control, Group II alloxan (120 mg/kg b.w i.p)-treated diabetic rats, Group III received quercetin (50 mg/ kg b.w p.o), and Group IV received atorvastatin (10 mg/kg b.w p.o) along with alloxan (120 mg/kg b.w i.p) on the 1st day of the days of the study period. AS was induced in Group II, Group III, and Group IV rats by feeding them with HFD from the 1st day to 60th day. The body weight, feed intake was measured daily. The blood was withdrawn from retro-orbital plexus, and the serum was used for the estimation of lipid profile (total cholesterol [TC], triglycerides [TGs], low-density lipoprotein cholesterol [LDL-C], very LDL-C [VLDL-C], and high-density lipoprotein cholesterol [HDL-C]). After scarification under overdose of ketamine, the histopathological study of aorta was carried out.Results: The results showed that the quercetin-treated rats showed a decrease in body weight gain, decreased levels of TC, TGs, LDL-C, and VLDL-C, and increased levels of HDL-C were observed in Group III rats when compared to alloxan-induced diabetic rats fed with HFD (Group III). The histopathological study of aorta showed no development of plaques and of foam cells.Conclusion: From this study, it can be calculated that quercetin has anti-atherosclerotic activity as it significantly altered overall lipid profile in diabetic rats fed with HFD. This activity may be attributed to its antioxidant, inhibition of HMG-CoA reductase activity of quercetin.

scholarly journals Thymoquinone Protects Neurons in the Cerebellum of Rats through Mitigating Oxidative Stress and Inflammation Following High-Fat Diet Supplementation

Biomolecules ◽  
2021 ◽  
Vol 11 (2) ◽  
pp. 165
Author(s):  
Aziza Alrafiah
Keyword(s):  
Oxidative Stress ◽  
Body Weight ◽  
High Fat Diet ◽  
Neuronal Damage ◽  
Morphological Changes ◽  
Low Density Lipoprotein ◽  
Density Lipoprotein ◽  
The Body ◽  
Control Group ◽  
High Fat

High-fat diet (HFD) is a major problem causing neuronal damage. Thymoquinone (TQ) could regulate oxidative stress and the inflammatory process. Hence, the present study elucidated the significant role of TQ on oxidative stress, inflammation, as well as morphological changes in the cerebellum of rats with HFD. Rats were divided into three groups as (1) control, (2) saturated HFD for eight weeks and (3) HFD supplementation (four weeks) followed by TQ 300 mg/kg/day treated (four weeks). After treatment, blood samples were collected to measure oxidative stress markers glutathione (GSH), malondialdehyde (MDA), superoxide dismutase (SOD), and inflammatory cytokines. Furthermore, neuronal morphological changes were also observed in the cerebellum of the rats. HFD rats show higher body weight (286.5 ± 7.4 g) as compared with the control group (224.67 ± 1.78 g). TQ treatment significantly (p < 0.05) lowered the body weight (225.83 ± 13.15 g). TQ produced a significant (p < 0.05) reduction in cholesterol, triglycerides, high-density lipoprotein (HDL), and low-density lipoprotein (LDL). The antioxidative enzymes significantly reduced in HFD rats (GSH, 1.46 ± 0.36 mol/L and SOD, 99.13 ± 5.41 µmol/mL) as compared with the control group (GSH, 6.25 ± 0.36 mol/L and SOD, 159.67 ± 10.67 µmol/mL). MDA was increased significantly in HFD rats (2.05 ± 0.25 nmol/L) compared to the control group (0.695 ± 0.11 nmol/L). Surprisingly, treatment with TQ could improve the level of GSH, MDA, and SOD. TQ treatment significantly (p < 0.05) reduced the inflammatory markers as compared with HFD alone. TQ treatment minimizes neuronal damage as well as reduces inflammation and improves antioxidant enzymes. TQ can be considered as a promising agent in preventing the neuronal morphological changes in the cerebellum of obese populations.

scholarly journals Effect of Antioxidant-rich Nutraceuticals in the Management of High Fat Diet-induced Obesity in Albino Rats

2021 ◽  
pp. 9-18
Author(s):  
Jude Nwaogu ◽  
Ibrahim Babangida Abubakar ◽  
Chizoba Maria Udeze ◽  
Ukperoro Uyoyo Jeremiah
Keyword(s):  
Body Weight ◽  
High Fat Diet ◽  
Density Lipoprotein ◽  
Lipoprotein Cholesterol ◽  
Albino Rats ◽  
Standard Group ◽  
High Fat ◽  
Apple Cider ◽  
Diet Induced Obesity ◽  
Significant Difference

Background: Obesity, a metabolic disorder caused by an imbalance in energy intake and energy expenditure, is a major risk factor for chronic diseases such as type 2 diabetes, hypertension, cardiovascular heart diseases (CHD) and some types of cancer. This research was designed to investigate the effect of antioxidant rich- nutraceuticals in the management of high fat diet-induced obesity in rats. Method: Induction of obesity was achieved by feeding rats with a formulated high fat diet (HFD) for ten (10) weeks. Rats were subsequently group administered 250mg/kg body weight and 500mg/kg body weight of the nutraceutical respectively while apple cider vinegar of 5ml/kg body weight was administered to the standard group.        Result: Supplementation showed significant (P<0.05) decrease in the glucose, total cholesterol, triglyceride, low density lipoprotein- cholesterol, malondialdehyde and increased in high density lipoprotein-cholesterol and antioxidant status as compared with untreated high fat diet groups. However, there was no significant difference between supplementation of 500mg/kg and the standard group treated with 5ml/kg of Apple cider vinegar. Conclusion: Antioxidant rich nutraceuticals could provide a protective effect against oxidative stress in obesity and remedy complications associated with obesity by reversing the damage to near normal.

DOES LOW DOSE OF PIPER NIGRUM EXTRACT EXERT ANTI-OBESITY ACTIVITY?

2020 ◽  
pp. 41-46
Author(s):  
IRAM NAZISH ◽  
FAIZA SHAIKH ◽  
GAURANG SAWANT
Keyword(s):  
Body Weight ◽  
High Fat Diet ◽  
Body Weight Gain ◽  
Serum Insulin ◽  
Density Lipoprotein ◽  
Treated Group ◽  
Piper Nigrum ◽  
Control Group ◽  
High Fat ◽  
Male Wistar Rats

Objective: To evaluate anti-obesity effect of aqueous P. nigrum extract in a murine model of high-fat diet (HFD) induced obesity. Methods: Male Wistar rats were fed with a high-fat diet (HFD) (20g/day/rat) for a period of 50 d to induce obesity. Aqueous P. nigrum extract (20 mg/kg) administered orally to high-fat diet (HFD) fed rats from 8th day to 50th day (total 42 d). The parameters like gain in body weight, serum lipids, insulin and leptin were measured. Results: The rats treated with extract showed a significant reduction in body weight gain, serum insulin, leptin, lipids as compared to rats fed with only a high-fat diet (HFD). In addition, the extract-treated group showed a considerable rise in high-density lipoprotein (HDL-C) level (29.61±7.68 mg/dl) as compared to the control group (23.23±9.69 mg/dl). Conclusion: The results indicate that aqueous P. nigrum extract possess the potential to reduce obesity markers in a high-fat diet (HFD) fed rats.

scholarly journals Chatuphalatika, a Thai herbal formula, ameliorate obesity and dyslipidemia in high-fat diet fed mice

2020 ◽  
Author(s):  
Salin Mingmalairak ◽  
Mayuree H Tantisira ◽  
Prasoborn Rinthong
Keyword(s):  
Weight Gain ◽  
High Fat Diet ◽  
Body Weight Gain ◽  
Density Lipoprotein ◽  
Female Rats ◽  
Lipoprotein Cholesterol ◽  
Lipid Lowering ◽  
Mice Model ◽  
High Fat ◽  
Oral Toxicity

Abstract Background Chatuphalatika is a Thai traditional health tonic composing of four different herbs namely Terminalia bellerica Linn., T. chebula Retz., T. arjuna Roxb. and Phyllanthus emblica Linn. The fact that phytoconstituents of Terminalia species have been reported to ameliorate obesity and symptoms of metabolic syndrome prompt us to investigate acute toxicity as well as a lipid lowering activity of orally given chatuphalatika aqueous extract (CPT) in animal models. Methods CPT was prepared by decoction method and the phytochemical contents were quantified by HPLC analysis. The acute oral toxicity study of CPT was performed in Wistar rats following the protocol of the Organisation for Economic Co-operation and Development (OECD) guidelines No. 420. The assessment of lipid-lowering effect of CPT was carried out in high-fat diet (HFD) fed C57BL/6 mice model. Results Gallic acid was the highest content (137.10 ± 5.42 mg/g) found in CPT followed by chebulinic acid (73.60 ± 2.35 mg/g), chebulagic acid (62.60 ± 4.17 mg/g) and ellagic acid (5.2 ± 0.40 mg/g). No lethality and no signs of toxicity were observed in either male or female rats orally treated with CPT at a single dose of 2,000 and 5,000 mg/kg. Daily oral administration of 250, 500 or 1,000 mg/kg of CPT for 6 weeks to the HFD-induced dyslipidemia mice markedly reduced low density lipoprotein cholesterol (LDL-C) levels and increased high density lipoprotein cholesterol (HDL-C) levels, whereas the significant reduction of total cholesterol (TC) levels was observed only in the high doses of 500 and 1,000 mg/kg of CPT. Moreover, dyslipidemia mice received 1,000 mg/kg CPT exclusively showed the decrease in body weight gain. Conclusions The CPT was safe and effective for relieving dyslipidemia and reducing weight gain in animal model supporting further development as functional food for dyslipidemia or overweight population.

scholarly journals Ameliorating effects of Sporidiobolus pararoseus extract on dyslipidemia in mice with high fat diet induced obesity

2018 ◽  
Vol 96 (5) ◽  
pp. 695-701 ◽  
Author(s):  
Chao Du ◽  
Danyu Ying ◽  
Yahui Guo ◽  
Yuliang Cheng ◽  
Mei Han ◽  
...  
Keyword(s):  
Lipid Metabolism ◽  
High Fat Diet ◽  
Density Lipoprotein ◽  
Lipoprotein Cholesterol ◽  
Control Group ◽  
High Dose ◽  
Model Group ◽  
High Fat ◽  
Obese People ◽  
Sporidiobolus Pararoseus

The study investigated how an extract of Sporidiobolus pararoseus (S.p.) affects lipid metabolism in Kunming mice that were obese as a result of being fed a high-fat diet; the control group were administered Max EPA fish oil. Ten mice were randomly selected from a pool of 60 mice for the control group and the remaining 50 mice were fed with a high-fat diet to establish a dyslipidemia model. After 4 weeks, these 50 mice were randomly distributed among 5 groups: high-fat model group; Max EPA group; and 3 groups of mice fed different doses of S.p. extract (low dose, medium dose, and high dose). After 8 weeks, the mice were sacrificed and the relevant parameters were measured. Compared with the high-fat model group, the group administered the high dose of S.p. extract showed significantly decreased body mass and serum levels of total cholesterol, triglycerides, and low-density lipoprotein cholesterol, and increased levels of high-density lipoprotein cholesterol. The results from RT-PCR showed that the mRNA expression of sterol regulatory element-binding protein 1c, fatty acid synthesis enzyme, and acetyl-CoA carboxylase was lower in the groups supplemented with S.p. extract than in the high-fat model group, whereas the expression of carnitine palmitoyltransferase 1 was higher in the group supplemented with S.p. extract than in the high-fat model group. Our results suggest that taking S.p. extract could benefit patients with dyslipidemia. Therefore, S.p. extract should be developed as a dietary supplement to improve lipid metabolism in obese people.

scholarly journals High-Fat Diet-Induced Weight Gain, Behavioral Deficits, and Dopamine Changes in Young C57BL/6J Mice

2021 ◽  
Vol 7 ◽  
Author(s):  
Jian Han ◽  
Pragya Nepal ◽  
Anuoluwapo Odelade ◽  
Frederick D. Freely ◽  
Destiny M. Belton ◽  
...  
Keyword(s):  
Body Weight ◽  
Weight Gain ◽  
Motor Activity ◽  
High Fat Diet ◽  
Sensorimotor Integration ◽  
Dietary Exposure ◽  
Control Group ◽  
Adhesive Tape ◽  
High Fat ◽  
Behavioral Deficits

Chronic exposure to a high-fat diet (HFD) may predispose individuals to neuropathologies and behavioral deficits. The objective of this study was to determine the temporal effects of a HFD on weight gain, behavioral deficits, and dopamine changes in young mice. One-month old C57BL/6J male and female mice were fed either a control diet (containing 10% calories from fat) or a HFD (containing 45% of calories from fat) for 5 months. Physiological measures such as food consumption, body weight, blood glucose, and behaviors such as motor activity, sensorimotor integration, and anxiety-like behaviors were evaluated monthly. Dopamine (DA), dopamine receptor D2 (DRD2), and dopamine transporter (DT) protein expression levels were measured in the midbrain after 5 months of dietary exposure. Results showed that body weight was significantly greater in the HFD-exposed group compared to the control-group at the end of the 4th month, while food consumption was similar in both groups. For behavioral effects, the HFD group exhibited a significant decrease in motor activity in the open field test after 3 months, and rearing frequency after 4 months of dietary exposure. The HFD group also showed deficits in sensorimotor integration after 3 months. Specifically, chronic HFD exposure increased contact time and time to remove the first adhesive tape in the adhesive-tape removal test (p &lt; 0.05). Furthermore, the HFD group showed significant deficits in balance/coordination compared to the control group after 4 months of dietary exposure using the beam traverse test, and increased anxiety-like behavior tested by both the open field and light/dark box tests (p &lt; 0.05). Neurochemical measurements showed that HFD-exposed mice had significantly higher midbrain DA and DRD2 protein levels compared to the control group after 5 months of dietary exposure (p &lt; 0.05). These results indicate that the impact of HFD on the C57BL/6J mouse strain began at the 3rd month of dietary exposure. Behavioral deficits occurred at a similar time point as increased body weight, at about 3–4 months. Overall, this study provides a critical understanding on how HFD-induced changes in weight gain and behavioral deficits in this strain occur over time. The behavioral changes support the idea that changes also occurred in neurochemical pathways such as dopamine dysregulation.

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