scholarly journals Fuel selection in Wistar rats exposed to cold: shivering thermogenesis diverts fatty acids from re-esterification to oxidation

2009 ◽  
Vol 587 (17) ◽  
pp. 4349-4359 ◽  
Author(s):  
Eric Vaillancourt ◽  
François Haman ◽  
Jean-Michel Weber
Keyword(s):  
Fatty Acids ◽  
Wistar Rats ◽  
Fuel Selection ◽  
Cold Shivering ◽  
Shivering Thermogenesis

The Consumption of Galactomannan Effervescent Drinks made from Coconut Pulp Waste and Colonic Microbiota in Wistar Rats

2020 ◽  
Vol 15 (1) ◽  
pp. 52-56
Author(s):  
Sri Winarti ◽  
Agung Pasetyo
Keyword(s):  
Fatty Acids ◽  
Gut Microbiota ◽  
Wistar Rats ◽  
Short Chain Fatty Acids ◽  
Short Chain ◽  
E Coli ◽  
Colonic Microbiota ◽  
Male Wistar Rats ◽  
Lactobacillus Spp ◽  
Chain Fatty Acids

The consumption of prebiotics is known to affect the balance of gut microbiota. The purpose of this study was to explore how a galactomannan-rich effervescent drink can affect the population of Lactobacillus, Bifidobacterium, E. coli, and the concentration of short-chain fatty acids in the cecum of rats. Twenty-eight male Wistar rats (aged 2 months) were divided equally into 7 groups and treated orally each day for 15 days with 2 mL effervescent drinks with increasing levels of prebiotic galactomannan. The dosage of 500 mg galactomannan increased the growth of Lactobacillus spp. and Bifidobacterium spp. with inhibition of the growth of E.coli with increased formation of short-chain fatty acids such as acetate, propionate, and butyrate in the cecum of rats.

scholarly journals Excesive consumption of unsaturated fatty acids leads to oxidative and inflammatory instability in Wistar rats

2021 ◽  
Vol 139 ◽  
pp. 111691
Author(s):  
Jelica D. Grujić-Milanović ◽  
Zoran Z. Miloradović ◽  
Nevena D. Mihailović-Stanojević ◽  
Vojislav V. Banjac ◽  
Strahinja Vidosavljević ◽  
...  
Keyword(s):  
Fatty Acids ◽  
Wistar Rats ◽  
Unsaturated Fatty Acids

scholarly journals Dietary fatty acids alter left ventricular myocardial gene expression in Wistar rats

2014 ◽  
Vol 34 (8) ◽  
pp. 694-706 ◽  
Author(s):  
Kimberly M. Jeckel ◽  
Gerrit J. Bouma ◽  
Ann M. Hess ◽  
Erin B. Petrilli ◽  
Melinda A. Frye
Keyword(s):  
Gene Expression ◽  
Fatty Acids ◽  
Wistar Rats ◽  
Left Ventricular ◽  
Dietary Fatty Acids ◽  
Myocardial Gene Expression

scholarly journals Modulation of Systemic and Aortic Nitric Oxide by Melatonin and n-3 Polyunsaturated Fatty Acids in Isoproterenol Affected Spontaneously Hypertensive and Normotensive Wistar Rats

2016 ◽  
pp. S109-S118 ◽  
Author(s):  
K. K. CHAUDAGAR ◽  
C. VICZENCZOVA ◽  
B. SZEIFFOVA BACOVA ◽  
T. EGAN BENOVA ◽  
M. BARANCIK ◽  
...  
Keyword(s):  
Nitric Oxide ◽  
Fatty Acids ◽  
Polyunsaturated Fatty Acids ◽  
Wistar Rats ◽  
Dependent Manner ◽  
Pufa Supplementation ◽  
Pufa Intake ◽  
Spontaneously Hypertensive ◽  
No Release ◽  
Strain Dependent

We aimed to explore the effects of melatonin and n-3 polyunsaturated fatty acids (PUFA) supplementation on plasma and aortic nitric oxide (NO) levels in isoproterenol (Iso) affected spontaneously hypertensive (SHR) and Wistar rats. Untreated control rats were compared with Iso injected (118 mg/kg, s.c.) rats, and Iso injected plus supplemented with melatonin (10 mg/kg, p.o.) or PUFA (1.68 g/kg, p.o.) for two months. Plasma and aortic basal, L-NAME inhibited, adrenaline and acetylcholine stimulated NO were determined using Griess method. Plasma NO levels were lower in SHR versus Wistar rats. Iso decreased NO in Wistar while not in SHR. PUFA but not melatonin intake of Iso treated SHR increased plasma NO along with a decrease in systolic blood pressure. Basal aortic NO level was higher in SHR than Wistar rats and not altered by Iso. Intake of melatonin increased but PUFA decreased basal NO levels in Wistar+Iso and did not affect in SHR+Iso rats. Acetylcholine and adrenaline induced aortic NO release was significantly increased in Wistar+Iso but not SHR+Iso group. Melatonin intake increased Ach induced aortic NO in Wistar+Iso and SHR+Iso groups, whereas there was no effect of PUFA intake. Findings suggest that PUFA modulates plasma and melatonin aortic NO levels of isoproterenol affected rats in a strain-dependent manner.

scholarly journals Ruminant fat intake improves gut microbiota, serum inflammatory parameter and fatty acid profile in tissues of Wistar rats

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Larissa de Brito Medeiros ◽  
Susana Paula Almeida Alves ◽  
Rui José Branquinho de Bessa ◽  
Juliana Késsia Barbosa Soares ◽  
Camila Neves Meireles Costa ◽  
...  
Keyword(s):  
Fatty Acids ◽  
Fatty Acid ◽  
Gut Microbiota ◽  
Wistar Rats ◽  
High Fat Diets ◽  
Serum Biochemical ◽  
Anti Inflammatory ◽  
Diet Intake ◽  
Fat Diets ◽  
Gut Microbiota Composition

AbstractThis study tested the hypothesis that naturally and industrially produced trans-fatty acids can exert distinct effects on metabolic parameters and on gut microbiota of rats. Wistar rats were randomized into three groups according to the diet: CONT-control, with 5% soybean oil and normal amount of fat; HVF-20% of hydrogenated vegetable fat (industrial); and RUM-20% of ruminant fat (natural). After 53 days of treatment, serum biochemical markers, fatty acid composition of liver, heart and adipose tissue, histology and hepatic oxidative parameters, as well as gut microbiota composition were evaluated. HVF diet intake reduced triglycerides (≈ 39.39%) and VLDL levels (≈ 39.49%). Trans-fatty acids levels in all tissue were higher in HVF group. However, RUM diet intake elevated amounts of anti-inflammatory cytokine IL-10 (≈ 14.7%) compared to CONT, but not to HVF. Furthermore, RUM intake led to higher concentrations of stearic acid and conjugated linoleic acid in all tissue; this particular diet was associated with a hepatoprotective effect. The microbial gut communities were significantly different among the groups. Our results show that ruminant fat reversed the hepatic steatosis normally caused by high fat diets, which may be related to the remodelling of the gut microbiota and its anti-inflammatory potential.

Recovery of fish oil-derived fatty acids in lymph of thoracic duct-cannulated wistar rats

Lipids ◽  
1990 ◽  
Vol 25 (1) ◽  
pp. 6-10 ◽  
Author(s):  
Marla Reicks ◽  
James Hoadley ◽  
Subramaniam Satchithanandam ◽  
Kim M. Morehouse
Keyword(s):  
Fatty Acids ◽  
Fish Oil ◽  
Thoracic Duct ◽  
Wistar Rats

Anxiolytic-like effects of human amniotic fluid and its fatty acids in wistar rats

2011 ◽  
Vol 22 (7) ◽  
pp. 655-662 ◽  
Author(s):  
Carlos M. Contreras ◽  
Juan Francisco Rodríguez-Landa ◽  
Ana G. Gutiérrez-García ◽  
M. Remedios Mendoza-López ◽  
Rosa Isela García-Ríos ◽  
...  
Keyword(s):  
Fatty Acids ◽  
Amniotic Fluid ◽  
Wistar Rats ◽  
Human Amniotic Fluid

Omega-3 fatty acids moderate oxidative and proinflammatory events in experimental hepatotoxicity in Wistar rats: comparison with livolin

Synergy ◽  
2018 ◽  
Vol 7 ◽  
pp. 17-24 ◽  
Author(s):  
Luqman Aribidesi Olayaki ◽  
Wale Johnson Adeyemi ◽  
Joseph Sunday Yinusa ◽  
Grace Amarachi Adedayo
Keyword(s):  
Fatty Acids ◽  
Wistar Rats ◽  
Omega 3 Fatty Acids ◽  
Omega 3
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