scholarly journals Effect of dietary chitosan on the feed efficiency and weight performance of high fat diet induced hyperlipidemia in male wistar rat

2020 ◽  
Vol 6 (3) ◽  
pp. 90 ◽  
Author(s):  
Kunle Ogungbemi ◽  
Regina N. Ugbaja ◽  
Funmilayo F. Ilesanmi ◽  
Abolanle O. Ilori ◽  
Toluwalope A. Odeniyi ◽  
...  
Keyword(s):  
Weight Gain ◽  
Weight Change ◽  
Feed Efficiency ◽  
High Fat Diet ◽  
Wistar Rat ◽  
Normal Diet ◽  
Feed Consumption ◽  
High Fat ◽  
Treatment Groups ◽  
Male Wistar Rats

<p class="abstract"><strong>Background:</strong> This study was carried out to determine the growth performance of rats fed graded levels of chitosan supplemented High fat diet.  </p><p class="abstract"><strong>Methods:</strong> Thirty male wistar rats weighing between 70 g and 90 g were purchased and randomly allotted into three (3) treatment groups with graded levels of chitosan in High fat diet (1%, 3% and 5%) and three (3) control groups namely: normal diet, High fat diet and normal diet +5% chitosan. The feed intakes as well as weight change of the experimental rats were monitored for six (6) weeks.</p><p class="abstract"><strong>Results:</strong> The results obtained showed that the highest level of feed intake and feed efficiency were recorded for animals in group fed 5% level of chitosan supplementation when compared to other treatment groups. Similar result was observed for the weight change (as there was significant reduction in the weight gain with increase chitosan supplementation in HFD) which can be attributed to the efficient utilization of feed consumption.</p><p class="abstract"><strong>Conclusions:</strong> It can be concluded that dietary chitosan prevents excess weight gain in hyperlipidemia and improves the overall nutritional attributes of the experimental diets by improving their feed efficiencies as compared to the control.</p>

scholarly journals Performance characteristics of male wistar rats fed graded levels of stored powdered Corchorus olitorius

2017 ◽  
Vol 3 (2) ◽  
pp. 28
Author(s):  
Ogungbemi Kunle ◽  
S. E. Atawodi ◽  
Ishola D. Taiwo ◽  
Ishola O. Tomilayo ◽  
Ilesanmi F. Funmilayo ◽  
...  
Keyword(s):  
Growth Performance ◽  
Feed Intake ◽  
Weight Change ◽  
Feed Efficiency ◽  
Wistar Rats ◽  
Feed Consumption ◽  
Corchorus Olitorius ◽  
Efficient Utilization ◽  
Treatment Groups ◽  
Male Wistar Rats

<p class="abstract"><strong>Background:</strong> This study was carried out to determine the growth performance of rats fed graded levels of <em>Corchorus olitorius</em> supplemented diet.</p><p class="abstract"><strong>Methods:</strong> Twenty male wistar rats weighing between 70g and 90g were purchased and randomly allocated into four treatment groups with graded levels of <em>Corchorus</em> <em>olitorius</em> ( 2.5%, 5% and 10%) while the control had no <em>Corchorus</em> <em>olitorius</em>. The feed intakes as well as weight change of the experimental rats were monitored for eight weeks<span lang="EN-IN">. </span><span lang="EN-IN"> </span></p><p class="abstract"><strong>Results:</strong> The results obtained showed that the highest level of weekly feed intake and feed efficiency were recorded for animals in group fed 10% level of Corchorus olitorius supplementation when compared to other treatment groups. Similar result was observed for the weight change which can be attributed to the efficient utilization of feed consumption.</p><p class="abstract"><strong>Conclusions:</strong> Therefore, it can be concluded that leaves of <em>Corchorus</em> <em>olitorius</em> are palatable and highly nutritious and can improve growth performance of rats when fed for eight weeks<span lang="EN-IN">. </span></p>

Particular Matter of Motor Vehicle Exposure and High-Fat Diet Effects on Kidney Histopathology, Creatinine, and Malondialdehyde (MDA) Levels in Wistar Rats

2021 ◽  
Vol 5 (3) ◽  
pp. 124-128
Author(s):  
Rizka Veni ◽  
Awal Prasetyo ◽  
Muflihatul Muniroh
Keyword(s):  
High Fat Diet ◽  
Wistar Rats ◽  
Motor Vehicle ◽  
Histopathological Change ◽  
Normal Diet ◽  
Control Group ◽  
High Fat ◽  
Control Group Design ◽  
Treatment Groups ◽  
Significant Difference

This study aims to analyze the effect of combination of motor vehicle particular matter exposure and high-fat diet in kidney histopathology, creatinine levels, and MDA levels in Wistar rats. This study used a posttest-only control group design. Eighteen healthy male Wistar rats were divided into three groups. The intervention groups received motor vehicle fume exposure for 100 s with normal diet (X1) or high-fat diet (X2), and the control group received no exposure (C). Data analysis was processed with a SPSS 25.0 computer program by using the one-way ANOVA test followed by post hoc LSD. The degree of kidney histopathological damage showed significant differences between the X1 and X2 groups when compared with the control group (p < 0.05). The results of the creatinine level examination found a significant difference between the X2 and C groups (p < 0.05) and the treatment groups X1 and X2 (p < 0.05). The results of kidney MDA level examination showed a significant difference between the treatment groups (X1 and X2) and the control group (p < 0.05). The combination of particular matter of motor vehicle fumes exposure and high-fat diet could induce kidney damage through histopathological change and increased creatinine levels and kidney MDA levels in Wistar rats.

scholarly journals Histologi Lumen Dan Endotelium Arteri Dorsal Penis Tikus Wistar (Rattus Novergicus) Yang Diinduksi Pakan Tinggi Lemak

2020 ◽  
Vol 7 (1) ◽  
pp. 73
Author(s):  
I Wayan Rosiana ◽  
I Gede Widhiantara
Keyword(s):  
Treatment Group ◽  
High Fat Diet ◽  
Wistar Rats ◽  
Wistar Rat ◽  
Lumen Diameter ◽  
Control Group ◽  
High Fat ◽  
Arterial Lumen ◽  
Male Wistar Rats ◽  
The Difference

This study aims to look at the histopathological picture of the dorsal arteries of the penis of the hiperlipidemic wistar rats (Rattus novergicus) induction by high-fat diet that seen in terms of lumen diameter and thickness of the arterial endotelium wall. Hyperlipidemia is a risk factor for ateriosclerosis in the penile arteries causing erectile dysfunction in men. This study is an experimental study with a randomized posttest only control goup design. The sample are  10 individuals adult male wistar rats aged 3-4 months with a range of body weight 150-200 grams. Before treatment, adaptation was carried out for 7 days. After that the sample rats in the treatment group were made hyperlidemic by feeding lard for 50 days. Then surgery is performed for histopathological preparations at the posttest. To determine the differences in endotelium thickness and arterial lumen diameter in the two groups, an independent t-test was used. Thick diameter data of the endotelium and dorsal arteries of the penis of the wistar rat between the lower treatment group and the control group. The difference that occurred was statistically significant (p <0.05). So it can be concluded that the provision of high-fat diet (hyperlipidemia) decreases the lumen diameter and endotelium thickness of dorsal arteries penis. Keywords: Dorsal arteries, high-fat diet, Wistar rats

scholarly journals Regulating AMPKα and insulin level by Vinegar, Swimming and Refeeding on High-Fat Diet Rats to Rebuild Lipid Homeostasis

2020 ◽  
Author(s):  
Yuan Yang ◽  
Feng Zhang ◽  
Xiao Xiao ◽  
Chunlian Ma ◽  
Hua Liu ◽  
...  
Keyword(s):  
Weight Gain ◽  
High Fat Diet ◽  
Insulin Level ◽  
Diet Group ◽  
Normal Diet ◽  
Lipid Homeostasis ◽  
Control Group ◽  
High Fat ◽  
Better Regulation ◽  
Rice Vinegar

AbstractOur aims were to explore the effects of dietary and behavior interventions on lipometabolism caused by unhealthy high-fat diet and the best method to rebuild lipid homeostasis of this lifestyle. Apart from normal diet rats, 34 rats were fed with high-fat emulsion for 4 weeks before being divided into 4 groups and intervened for another 4 weeks. 8 of them were classified into high-fat control group and 9 were sorted into high-fat diet with rice vinegar group. Meanwhile, 10 were put into high-fat diet with swimming group and 7 were just for refeeding normal diet group. Then the data of body weight was recorded and analyzed. Serum, pancreas, liver, cardiac tissues and epididymis adipose were sampled as required. Indexes of serum were tested by kits. AMPKα, HNF1α, CTRP6 from tissues were detected by western blot. According to our experiments, Swimming and refeeding groups reflected a better regulation on lipid homeostasis mainly by up-regulating the expression of pancreas AMPKα. To be more specific, the refeeding rats showed lower T-CHO (P<0.001) and LDL-C (P<0.05), but higher weight gain (P<0.001),insulin level (P<0.01)and pancreas AMPKα (P<0.01)than high-fat control rats. Compared with rats experimented by swimming or rice vinegar, they showed higher weight gain (P<0.001),insulin level (P<0.01)and HNF1α, but lower of CTRP6. In summary, refeeding diet functioned better in regulating the lipometabolic level after high-fat diet. Whatever approach mentioned above we adopted to intervene, the best policy to keep the balance of lipid homeostasis is to maintain a healthy diet.

scholarly journals A Combination of Apple Vinegar Drink with Bacillus coagulans Ameliorates High Fat Diet-Induced Body Weight Gain, Insulin Resistance and Hepatic Steatosis

Nutrients ◽  
2020 ◽  
Vol 12 (9) ◽  
pp. 2504
Author(s):  
Raquel Urtasun ◽  
Joana Díaz-Gómez ◽  
Miriam Araña ◽  
María José Pajares ◽  
María Oneca ◽  
...  
Keyword(s):  
Body Weight ◽  
Weight Gain ◽  
Food Intake ◽  
High Fat Diet ◽  
Body Weight Gain ◽  
Bacillus Coagulans ◽  
Normal Diet ◽  
High Fat ◽  
Blood Biochemical ◽  
Traditional Remedy

Obesity is a worldwide epidemic characterized by excessive fat accumulation, associated with multiple comorbidities and complications. Emerging evidence points to gut microbiome as a driving force in the pathogenesis of obesity. Vinegar intake, a traditional remedy source of exogenous acetate, has been shown to improve glycemic control and to have anti-obesity effects. New functional foods may be developed by supplementing traditional food with probiotics. B. coagulans is a suitable choice because of its resistance to high temperatures. To analyze the possible synergic effect of Vinegar and B. coagulans against the metabolic alterations induced by a high fat diet (HFD), we fed twelve-week-old C57BL/6 mice with HFD for 5 weeks after 2 weeks of acclimation on a normal diet. Then, food intake, body weight, blood biochemical parameters, histology and liver inflammatory markers were analyzed. Although vinegar drink, either alone or supplemented with B. coagulans, reduced food intake, attenuated body weight gain and enhanced glucose tolerance, only the supplemented drink improved the lipid serum profile and prevented hepatic HFD-induced overexpression of CD36, IL-1β, IL-6, LXR and SREBP, thus reducing lipid deposition in the liver. The beneficial properties of the B. coagulans-supplemented vinegar appear to be mediated by a reduction in insulin and leptin circulating levels.

scholarly journals Effects of chronic stress and high-fat diet on metabolic and nutritional parameters in Wistar rats

2013 ◽  
Vol 57 (8) ◽  
pp. 642-649 ◽  
Author(s):  
Thiago Bruder-Nascimento ◽  
Dijon Henrique Salomé Campos ◽  
Carlos Alves ◽  
Samuel Thomaz ◽  
Antônio Carlos Cicogna ◽  
...  
Keyword(s):  
Chronic Stress ◽  
High Fat Diet ◽  
Wistar Rats ◽  
Normal Diet ◽  
High Fat ◽  
Final Body Weight ◽  
Insulin Resistant ◽  
Male Wistar Rats ◽  
Total Fat ◽  
Level Of Significance

OBJECTIVE: The aim of this study was assess the role of chronic stress on the metabolic and nutritional profile of rats exposed to a high-fat diet. MATERIALS AND METHODS: Thirty-day-old male Wistar rats (70-100 g) were distributed into four groups: normal-diet (NC), chronic stress (St), high-fat diet (HD), and chronic stress/high-fat diet (HD/St). Stress consisted at immobilization during 15 weeks, 5 times per week, 1h per day; and exposure to the high-fat diet lasted 15 weeks. Nutritional and metabolic parameters were assessed. The level of significance was 5%. RESULTS: The HD group had final body weight, total fat, as well as insulin and leptin increased, and they were insulin resistant. The St and HD/St had arterial hypertension and increased levels of corticosterone. Stress blocked the effects of the high-fat diet. CONCLUSION: Chronic stress prevented the appearance of obesity. Our results help to clarify the mechanisms involved in metabolic and nutritional dysfunction, and contribute to clinical cases linked to stress and high-fat diet.

scholarly journals Marine n-3 fatty acids promote size reduction of visceral adipose depots, without altering body weight and composition, in male Wistar rats fed a high-fat diet

2009 ◽  
Vol 102 (7) ◽  
pp. 995-1006 ◽  
Author(s):  
Merethe H. Rokling-Andersen ◽  
Arild C. Rustan ◽  
Andreas J. Wensaas ◽  
Olav Kaalhus ◽  
Hege Wergedahl ◽  
...  
Keyword(s):  
Fatty Acids ◽  
Mrna Expression ◽  
High Fat Diet ◽  
Wistar Rats ◽  
Plasma Lipid ◽  
Feed Consumption ◽  
High Fat ◽  
Male Wistar Rats ◽  
Similar Body ◽  
Visceral Adipose

We evaluated the effects of partly substituting lard with marine n-3 fatty acids (FA) on body composition and weight, adipose tissue distribution and gene expression in five adipose depots of male Wistar rats fed a high-fat diet. Rats were fed diets including lard (19·5 % lard) or n-3 FA (9·1 % lard and 10·4 % Triomar™) for 7 weeks. Feed consumption and weight gain were similar, whereas plasma lipid concentrations were lower in the n-3 FA group. Magnetic resonance imaging revealed smaller visceral (mesenteric, perirenal and epididymal) adipose depots in the n-3 FA-fed animals (35, 44 and 32 % reductions, respectively). n-3 FA feeding increased mRNA expression of cytokines as well as chemokines in several adipose depots. Expression of Adipoq and Pparg was enhanced in the mesenteric adipose depots of the n-3 FA-fed rats, and fasting plasma insulin levels were lowered. Expression of the lipogenic enzymes Acaca and Fasn was increased in the visceral adipose depots, whereas Dgat1 was reduced in the perirenal and epididymal depots. Cpt2 mRNA expression was almost doubled in the mesenteric depot and liver. Carcass analyses showed similar body fat (%) in the two feeding groups, indicating that n-3 FA feeding led to redistribution of fat away from the visceral compartment.

scholarly journals Chitosan from Crabs (Scylla serrata) Represses Hyperlipidemia-Induced Hepato-Renal Dysfunctions in Rats:Modulation of CD43 and p53 Expression

2021 ◽  
Vol 28 (2) ◽  
pp. 224-237
Author(s):  
Regina Ngozi Ugbaja ◽  
Kunle Ogungbemi ◽  
Adewale Segun James ◽  
Ayodele Peter Folorunsho ◽  
Samuel Olanrewaju Abolade ◽  
...  
Keyword(s):  
High Fat Diet ◽  
Elevated Level ◽  
Inflammatory Responses ◽  
Normal Diet ◽  
Scylla Serrata ◽  
High Fat ◽  
P53 Expression ◽  
Renal Biomarkers ◽  
Male Wistar Rats ◽  
Natural Remedies

Hepato-renal dysfunctions associated with hyperlipidemia necessitates a continuous search for natural remedies. This study thus evaluated the effect of dietary chitosan on diet-induced hyperlipidemia in rats. A total of 30 male Wistar rats (90 ± 10) g were randomly allotted into six (6) groups (n = 5): Normal diet, High-fat diet (HFD), and Normal diet + 5% chitosan. The three other groups received HFD, supplemented with 1%, 3%, and 5% of chitosan. The feeding lasted for 6 weeks, after which the rats were sacrificed. The liver and kidneys were harvested for analyses. He-patic alanine aminotransferase (ALT), aspartate aminotransferase (AST), alkaline phosphatase (ALP) activity, and renal biomarkers (ALT, AST, urea, and creatinine) were assayed spectrophoto-metrically. Additionally, expression of hepatic and renal CD43 and p53 was estimated immuno-histochemically. The HFD group had elevated bodyweight compared to normal which was reversed in the chitosan-supplemented groups. Hyperlipidemia caused a significant (p < 0.05) decrease in the hepatic (AST, ALT, and ALP) and renal (AST and ALT) activities, while renal urea and creatinine increased. Furthermore, the HFD group showed an elevated level of hepatic and renal CD43 while p53 expression decreased. However, groups supplemented with chitosan showed improved hepatic and renal biomarkers, as well as corrected the aberrations in the expressions of p53 and CD43. Con-clusively, dietary chitosan inclusion in the diet (between 3% and 5%) could effectively improve kid-ney and liver functionality via abatement of inflammatory responses.

scholarly journals Anti-Obese Effect of Cinnamon Extracts Dietary Supplementation on Serum Lipids and Body Weight Gain in High-Fat-Diet Induced Obese Mice Model

2021 ◽  
Vol 5 (Supplement_2) ◽  
pp. 1236-1236
Author(s):  
Joohee Oh ◽  
Hyun-Sook !Kim
Keyword(s):  
Body Weight ◽  
Weight Gain ◽  
High Fat Diet ◽  
Body Weight Gain ◽  
Diet Group ◽  
Normal Diet ◽  
Obese Mice ◽  
Mice Model ◽  
High Fat ◽  
Final Body Weight

Abstract Objectives Cinnamon is one of the oldest spices widely used in traditional medicine and also currently used by people all around the world. Cinnamon has been known for modulating metabolic disorders by regulating insulin sensitivity. The aim of this study was to investigate the anti-obese effects of cinnamon extracts in high-fat-diet induced obese mice model. Methods After a week of adaptation period, the 6-week-old male C57BL/6J mice were randomly divided into 4 groups (n = 11 for each group) of the normal diet group (ND), the high-fat-diet group (HF), the normal diet with 1% cinnamon extracts (NC), and the high-fat diet with 1% cinnamon extracts (HC). All groups were treated for 14 weeks. Results In final body weight and body weight gain, NC group was significantly lower than ND group and HC group was significantly lower than HF group (P = 0.000). In serum TG (Triglyceride) levels and TC (Total cholesterol) levels, NC group showed significantly decreased level compared to that of ND group and HC group represented significantly decreased level compared to that of HF group (P = 0.000). Conclusions The present data showed NC group and HC group showed lower final body weight and body weight gain than ND group and HF group. Also, NC group and HC group showed the decreased level of TG (Triglyceride) and TC (Total cholesterol) compared to ND group and HF group. The further indicators of insulin-related factors are in progress. Funding Sources This study received no external funding.

scholarly journals Weight Gain, Glucose Tolerance, and the Gut Microbiome of Male C57BL/6J Mice Housed on Corncob or Paper Bedding and Fed Normal or High-Fat Diet

2021 ◽  
Author(s):  
Mohammed R Islam ◽  
Kimberly A Schultz ◽  
Mita Varghese ◽  
Simin H Abrishami ◽  
Jason S Villano ◽  
...  
Keyword(s):  
Adipose Tissue ◽  
Weight Gain ◽  
White Adipose Tissue ◽  
Gut Microbiome ◽  
High Fat Diet ◽  
Animal Husbandry ◽  
Normal Diet ◽  
High Fat ◽  
16S Sequencing ◽  
Similar Body

Understanding how differences in animal husbandry practices affect the reproducibility of research results is critical. Wesought to understand how different beddings might influence dietary obesity studies. We compared the effects of paper andcorncob bedding on weight gain, metabolism, and gut microbiome (GM) of mice fed a high-fat diet (HFD) or a normal diet(ND) and evaluated effects on fecal and cecal microbiomes collected from these cohorts after euthanasia. Male C57BL/6J mice at 5 wk age were allowed to acclimate to the facility and the assigned bedding for one week before being placed on HFD or remaining on the ND for 12 wk. Fecal pellets and cecal samples were collected and frozen for batched 16S sequencing. Mice had similar body weight, visceral gonadal white adipose tissue (GWAT), subcutaneous inguinal white adipose tissue (IWAT), liver and spleen weights and metabolic changes regardless of the bedding type. Baseline microbiota differences were detected one week after bedding assignment. After 12 wk, the GM showed significant differences depending on both bedding and diet. The effects of the bedding were not significantly different between endpoint fecal and cecal GM, despite the inherent differences in microbiota in fecal and cecal samples. A correlation was detected between diet and the relative abundance of Bacteroidetes and Verrucomicrobia:Akkermansia. In conclusion, this study demonstrates the importance of considering bedding type when performing dietary experiments.

Sign in / Sign up

Export Citation Format

Share Document