Diosmin and crocin alleviate nephropathy in metabolic syndrome rat model: Effect on oxidative stress and low grade inflammation

2018 ◽  
Vol 102 ◽  
pp. 930-937 ◽  
Author(s):  
Rania El-Fawal ◽  
Hassan M. El Fayoumi ◽  
Mona F. Mahmoud
Keyword(s):  
Oxidative Stress ◽  
Metabolic Syndrome ◽  
Rat Model ◽  
Low Grade ◽  
Low Grade Inflammation

scholarly journals Natural Bioactive Compounds Useful in Clinical Management of Metabolic Syndrome

Nutrients ◽  
2021 ◽  
Vol 13 (2) ◽  
pp. 630 ◽  
Author(s):  
Annalisa Noce ◽  
Manuela Di Lauro ◽  
Francesca Di Daniele ◽  
Anna Pietroboni Zaitseva ◽  
Giulia Marrone ◽  
...  
Keyword(s):  
Oxidative Stress ◽  
Metabolic Syndrome ◽  
Side Effects ◽  
Bioactive Compounds ◽  
Clinical Management ◽  
Endothelial Damage ◽  
Low Grade ◽  
Clinic Management ◽  
Pharmaceutical Therapy ◽  
Increased Risk

Metabolic syndrome (MetS) is a clinical manifestation characterized by a plethora of comorbidities, including hyperglycemia, abdominal obesity, arterial hypertension, and dyslipidemia. All MetS comorbidities participate to induce a low-grade inflammation state and oxidative stress, typical of this syndrome. MetS is related to an increased risk of cardiovascular diseases and early death, with an important impact on health-care costs. For its clinic management a poly-pharmaceutical therapy is often required, but this can cause side effects and reduce the patient’s compliance. For this reason, finding a valid and alternative therapeutic strategy, natural and free of side effects, could represent a useful tool in the fight the MetS. In this context, the use of functional foods, and the assumption of natural bioactive compounds (NBCs), could exert beneficial effects on body weight, blood pressure and glucose metabolism control, on endothelial damage, on the improvement of lipid profile, on the inflammatory state, and on oxidative stress. This review focuses on the possible beneficial role of NBCs in the prevention and in the clinical management of MetS and its comorbidities.

The workload of heavy workers is associated with increased low-grade inflammation, emotional and oxidative stress

2018 ◽  
Vol 124 ◽  
pp. 577
Author(s):  
S. Zelzer ◽  
W. Wonisch ◽  
S. Rinnerhofer ◽  
T. Niedrist ◽  
F. Tatzber ◽  
...  
Keyword(s):  
Oxidative Stress ◽  
Low Grade ◽  
Low Grade Inflammation ◽  
And Oxidative Stress

scholarly journals Effects of a Mixed Limosilactobacillus fermentum Formulation with Claimed Probiotic Properties on Cardiometabolic Variables, Biomarkers of Inflammation and Oxidative Stress in Male Rats Fed a High-Fat Diet

Foods ◽  
2021 ◽  
Vol 10 (9) ◽  
pp. 2202
Author(s):  
Micaelle Oliveira de Luna Freire ◽  
Luciana Caroline Paulino do Nascimento ◽  
Kataryne Árabe Rimá de Oliveira ◽  
Alisson Macário de Oliveira ◽  
Thiago Henrique Napoleão ◽  
...  
Keyword(s):  
Oxidative Stress ◽  
High Fat Diet ◽  
Control Diet ◽  
Male Rats ◽  
Control Group ◽  
Low Grade ◽  
Probiotic Properties ◽  
High Fat ◽  
Low Grade Inflammation ◽  
And Oxidative Stress

High-fat diet (HFD) consumption has been linked to dyslipidemia, low-grade inflammation and oxidative stress. This study investigated the effects of a mixed formulation with Limosilactobacillusfermentum 139, L. fermentum 263 and L. fermentum 296 on cardiometabolic parameters, fecal short-chain fatty acid (SCFA) contents and biomarkers of inflammation and oxidative stress in colon and heart tissues of male rats fed an HFD. Male Wistar rats were grouped into control diet (CTL, n = 6), HFD (n = 6) and HFD with L. fermentum formulation (HFD-Lf, n = 6) groups. The L.fermentum formulation (1 × 109 CFU/mL of each strain) was administered twice a day for 4 weeks. After a 4-week follow-up, biochemical parameters, fecal SCFA, cytokines and oxidative stress variables were evaluated. HFD consumption caused hyperlipidemia, hyperglycemia, low-grade inflammation, reduced fecal acetate and propionate contents and increased biomarkers of oxidative stress in colon and heart tissues when compared to the CTL group. Rats receiving the L. fermentum formulation had reduced hyperlipidemia and hyperglycemia, but similar SCFA contents in comparison with the HFD group (p < 0.05). Rats receiving the L. fermentum formulation had increased antioxidant capacity throughout the colon and heart tissues when compared with the control group. Administration of a mixed L. fermentum formulation prevented hyperlipidemia, inflammation and oxidative stress in colon and heart tissues induced by HFD consumption.

scholarly journals Metaflammation: Tissue-Specific Alterations of the NLRP3 Inflammasome Platform in Metabolic Syndrome

2018 ◽  
Vol 25 (11) ◽  
pp. 1294-1310 ◽  
Author(s):  
Raffaella Mastrocola ◽  
Manuela Aragno ◽  
Giuseppe Alloatti ◽  
Massimo Collino ◽  
Claudia Penna ◽  
...  
Keyword(s):  
Oxidative Stress ◽  
Metabolic Syndrome ◽  
Advanced Glycation Endproducts ◽  
Low Grade ◽  
Advanced Glycation ◽  
Added Sugars ◽  
Physiological Ageing ◽  
Glycation Endproducts ◽  
Inflammatory Status ◽  
Age Related

In the last decades, the extension of life expectancy and the increased consumption of foods rich in saturated fats and added sugars have exposed the general population to emerging health problems. The prevalence of metabolic syndrome (MS), composed of a cluster of factors as obesity, dyslipidemia, hyperglycemia, and hypertension, is rapidly increasing in industrialized and developing countries leading to precocious onset of age-related diseases. Indeed, oxidative stress, accumulation of advanced glycation endproducts, and a chronic low-grade inflammation are common features of MS and physiological ageing. In particular, the entire set of MS factors contributes to the development of an inflammatory status named metaflammation, which has been associated with activation of early innate immune response through the assembling of the multiprotein complex inflammasome. The most investigated family of inflammasome platforms is the NOD-like receptor pyridine containing (NLRP) 3, which is activated by several exogenous and endogenous stimuli, leading to the sequential cleavage of caspase-1 and IL-1β, followed by secretion of active IL-1β. We here collect the most recent findings on NLRP3 activation in MS providing evidence of its central role in disease progression and organ dysfunction in target tissues of metaflammation, in particular in cardiovascular, hepatic and renal complications, with a focus on oxidative stress and advanced glycation endproducts. A wide overview of the most promising strategies for the modulation of NLRP3 activation and related metabolic repercussions is also provided, since the finding of specific pharmacological tools is an urgent requirement to reduce the social and economic burden of MS- and elderly-associated diseases.

scholarly journals Prescribing Optimal Nutrition and Physical Activity as “First-Line” Interventions for Best Practice Management of Chronic Low-Grade Inflammation Associated with Osteoarthritis: Evidence Synthesis

Arthritis ◽  
2012 ◽  
Vol 2012 ◽  
pp. 1-28 ◽  
Author(s):  
Elizabeth Dean ◽  
Rasmus Gormsen Hansen
Keyword(s):  
Oxidative Stress ◽  
Behavior Change ◽  
Best Practice ◽  
Evidence Synthesis ◽  
Low Grade ◽  
Evidence Based ◽  
First Line ◽  
Lifestyle Behavior ◽  
Low Grade Inflammation ◽  
And Oxidative Stress

Low-grade inflammation and oxidative stress underlie chronic osteoarthritis. Although best-practice guidelines for osteoarthritis emphasize self-management including weight control and exercise, the role of lifestyle behavior change to address chronic low-grade inflammation has not been a focus of first-line management. This paper synthesizes the literature that supports the idea in which the Western diet and inactivity are proinflammatory, whereas a plant-based diet and activity are anti-inflammatory, and that low-grade inflammation and oxidative stress underlying osteoarthritis often coexist with lifestyle-related risk factors and conditions. We provide evidence-informed recommendations on how lifestyle behavior change can be integrated into “first-line” osteoarthritis management through teamwork and targeted evidence-based interventions. Healthy living can be exploited to reduce inflammation, oxidative stress, and related pain and disability and improve patients’ overall health. This approach aligns with evidence-based best practice and holds the promise of eliminating or reducing chronic low-grade inflammation, attenuating disease progression, reducing weight, maximizing health by minimizing a patient’s risk or manifestations of other lifestyle-related conditions hallmarked by chronic low-grade inflammation, and reducing the need for medications and surgery. This approach provides an informed cost effective basis for prevention, potential reversal, and management of signs and symptoms of chronic osteoarthritis and has implications for research paradigms in osteoarthritis.

Challenges in the Management of COVID-19 Patients with Metabolic Syndrome with Special Emphasis on Gender and Age - A Review

2021 ◽  
Vol 8 (38) ◽  
pp. 3401-3405
Author(s):  
Arunima Chaudhuri ◽  
Suhrita Paul ◽  
Tapas Ghosh
Keyword(s):  
Metabolic Syndrome ◽  
Virus Disease ◽  
Adult Population ◽  
Density Lipoprotein ◽  
Blood Stream ◽  
Low Grade ◽  
Corona Virus ◽  
Gender And Age ◽  
The World ◽  
Low Grade Inflammation

BACKGROUND The corona virus disease-19 (Covid-19) pandemic has put human civilization into a huge challenge, especially in the field of medicine in the management of patients with co-morbidities. Health authorities across the world depend greatly on reliable data to make major decisions and this is especially true during this global pandemic. The present review was conducted to estimate the challenges in the management of Covid-19 patients with metabolic syndrome with special emphasis on gender and age. Patients having pre-existing health conditions e.g., heart disease, diabetes are at higher risk of morbidity and mortality due to COVID-19. According to the WHO newsletter, COVID-19 has tragically claimed more than 1.5 million lives. The burden of obesity across the world has nearly tripled since 1975. In 2016, 1.9 billion adults, were overweight; 650 million were obese; 13 % of the world's adult population (11 % of males and 15 % of females) were obese in 2016. Obesity has been observed to be a high-risk factor for COVID-19 severity. Severe acute respiratory syndrome-corona virus-2 (SARS-CoV-2) targets the angiotensinconverting enzyme 2 (ACE2) for cell entry and ACE2 is highly expressed in adipose tissue. This suggests an important role for the tissue in determining COVID-19 disease severity in obese individuals.1-2 There has been an increase in death from diabetes by 70 % globally between 2000 and 2019, and an 80 % rise in deaths among males has been observed. Metabolic syndrome comprises three or more of the following factors: increased waist circumference; hypertriglyceridemia; elevated blood pressure; reduced high-density lipoprotein cholesterol; hyperglycemia.1-2 Visceral fat is known to produce higher concentrations of proinflammatory cytokines. These are then released in the bloodstream. Release of proinflammatory markers in blood stream may cause auto-amplifying cytokine production (“cytokine storms”) and low-grade inflammation. Cytokine storm and low-grade inflammation can contribute to worsening of COVID-19 patients with obesity. Components of metabolic syndrome such as hypertension, type 2 diabetes mellitus (T2DM), and obesity are highly prevalent among the general population and have been observed to significantly increase the risk of hospitalization and mortality in COVID-19 patients.1-2 KEYWORDS Covid-19 Pandemic, Metabolic syndrome, Aging, Gender

scholarly journals PGC-1α, Inflammation, and Oxidative Stress: An Integrative View in Metabolism

2020 ◽  
Vol 2020 ◽  
pp. 1-20 ◽  
Author(s):  
Sergio Rius-Pérez ◽  
Isabel Torres-Cuevas ◽  
Iván Millán ◽  
Ángel L. Ortega ◽  
Salvador Pérez
Keyword(s):  
Oxidative Stress ◽  
Reactive Oxygen Species ◽  
Metabolic Syndrome ◽  
Inflammatory Response ◽  
Reactive Oxygen ◽  
High Energy ◽  
Low Grade ◽  
Oxygen Species ◽  
Antioxidant Genes ◽  
Integrative View

Peroxisome proliferator-activated receptor-γ coactivator (PGC)-1α is a transcriptional coactivator described as a master regulator of mitochondrial biogenesis and function, including oxidative phosphorylation and reactive oxygen species detoxification. PGC-1α is highly expressed in tissues with high energy demands, and it is clearly associated with the pathogenesis of metabolic syndrome and its principal complications including obesity, type 2 diabetes mellitus, cardiovascular disease, and hepatic steatosis. We herein review the molecular pathways regulated by PGC-1α, which connect oxidative stress and mitochondrial metabolism with inflammatory response and metabolic syndrome. PGC-1α regulates the expression of mitochondrial antioxidant genes, including manganese superoxide dismutase, catalase, peroxiredoxin 3 and 5, uncoupling protein 2, thioredoxin 2, and thioredoxin reductase and thus prevents oxidative injury and mitochondrial dysfunction. Dysregulation of PGC-1α alters redox homeostasis in cells and exacerbates inflammatory response, which is commonly accompanied by metabolic disturbances. During inflammation, low levels of PGC-1α downregulate mitochondrial antioxidant gene expression, induce oxidative stress, and promote nuclear factor kappa B activation. In metabolic syndrome, which is characterized by a chronic low grade of inflammation, PGC-1α dysregulation modifies the metabolic properties of tissues by altering mitochondrial function and promoting reactive oxygen species accumulation. In conclusion, PGC-1α acts as an essential node connecting metabolic regulation, redox control, and inflammatory pathways, and it is an interesting therapeutic target that may have significant benefits for a number of metabolic diseases.

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