Peroxisome Proliferator Activated Receptors
Mostrando 1-12 de 103 artigos, teses e dissertações.
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1. Biochemical and Molecular Mechanisms of Glucose Uptake Stimulated by Physical Exercise in Insulin Resistance State: Role of Inflammation
Resumo A obesidade associada à inflamação sistêmica induz resistência à insulina (RI), com consequente hiperglicemia crônica. Este processo envolve o aumento na liberação de citocinas pró-inflamatórias, ativação da enzima c-Jun N-terminal cinase (JNK), do fator nuclear kappa-B (NF-κB) e dos receptores do tipo Toll 4 (TLR4). Dentre as ferramenta
Arq. Bras. Cardiol.. Publicado em: 21/10/2019
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2. Ability of two new thiazolidinediones to downregulate proinflammatory cytokines in peripheral blood mononuclear cells from children with asthma
Allergic asthma is a chronic, complex inflammatory disease of the airway. Despite extensive studies on the immunomodulation of T helper (Th) cell pathways (i.e., Th1 and Th2) in asthma, little is known about the effects of Th17 pathway modulation, particularly that involving peroxisome proliferator-activated receptors (PPARs). In response, two new thiazolidi
Braz. J. Pharm. Sci.. Publicado em: 29/11/2018
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3. New PPARα/γ/δ Optimal Activator Rationally Designed by Computational Methods
The peroxisome proliferator-activated receptor gamma (PPARγ) is a nuclear receptor that acts as a transcription factor, regulating glucose, lipid and inflammation signaling and it is exploited in type 2 diabetes treatment. However, the selective activation of this PPAR subtype has been linked to important adverse effects which can be mitigated through conco
J. Braz. Chem. Soc.. Publicado em: 2016-09
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4. Previous exercise training increases levels of PPAR-α in long-term post-myocardial infarction in rats, which is correlated with better inflammatory response
OBJECTIVE: Exercise is a protective factor for cardiovascular morbidity and mortality, with unclear mechanisms. Changing the myocardial metabolism causes harmful consequences for heart function and exercise contributes to metabolic adjustment modulation. Peroxisome proliferator-activated receptors (PPARs) are also myocardium metabolism regulators capable of
Clinics. Publicado em: 2016-03
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5. Hepatic peroxisome proliferator-activated receptor γ and α-mRNA expression in HCV-infected adults is decreased by HIV co-infection and is also affected by ethnicity
OBJECTIVE: To determine peroxisome proliferator activated receptor α and γ mRNA expression in liver tissue of hepatitis C virus-infected patients with and without human immunodeficiency virus and its possible contribution to an acceleration of liver disease progression. METHODS: We measured peroxisome proliferator-activated receptor α and γ mRNA expres
Clinics. Publicado em: 2015-12
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6. Prevalence of the rs1801282 single nucleotide polymorphism of the PPARG gene in patients with metabolic syndrome
Objective This study aimed to get the genotypic and allelic frequencies of rs1801282 in 179 volunteer donors and 154 patients with Metabolic syndrome (MetS) in Brasilia, Brazil and also examine the association with anthropometric, biochemical and hemodynamic variables in the latter group. MetS comprises a group of diseases resulting from insulin resistance,
Arch. Endocrinol. Metab.. Publicado em: 2015-08
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7. Simulações de dinâmica molecular do receptor ativado de proliferadores de peroxissomos isoforma y / Molecular dynamics simulations of the peroxisome proliferator-activated receptor isoform y
O Receptor Ativado de Proliferadores de Peroxissomos Isoforma g (PPARg ) é uma proteína pertencente à superfamília dos Receptores Nucleares. Através da ligação de pequenas moléculas, o PPARg controla a transcrição de genes ligados à diferenciação de adipócitos e ao metabolismo de glicose e de lipídeos. O PPARg tem uma enorme cavidade de ligaç
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 30/07/2010
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8. Regulation of adipogenesis by nucelar receptor PPARγ is modulated by the histone demethylase JMJD2C
A potential strategy to combat obesity and its associated complications involves modifying gene expression in adipose cells to reduce lipid accumulation. The nuclear receptor Peroxisome Proliferator-activated receptor gamma (PPARγ) is the master regulator of adipose cell differentiation and its functional activation is currently used as a therapeutic approa
Genetics and Molecular Biology. Publicado em: 26/11/2010
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9. Relação quantitativa entre estrutura química e atividade biológica de substâncias com afinidade pelo Receptor PPARd / Quantitative Structure-Activity Relationship of Substances with Affinity by PPARd Receptor
Diabetes mellitus (DM) and metabolic syndrome (SM) are two chronic diseases that provide lower lifes quality of patients. Both diseases are characterized as a disorder of the metabolism of certain nutrients. DM changes the use of carbohydrates due to the deficiency of insulin secretion, while SM mainly alters the lipid metabolism. These diseases have several
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 30/09/2009
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10. Effects of a methanolic fraction of soybean seeds on the transcriptional activity of peroxisome proliferator-activated receptors (PPAR)
Since the anti-inflammatory, antidiabetic and hypolipidemic effects of soy isoflavones may be mediated by activation of peroxisome proliferator-activated receptors (PPAR), the present study investigated whether the methanolic fractions obtained from soybean seeds (E1) and soybean seed coats with hypocotyls (E2) could influence PPARα, PPARγ and PPARβ/δ tr
Brazilian Journal of Medical and Biological Research. Publicado em: 2009-06
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11. Medium chain fatty acids like PPAR ligand / Ácidos graxos de cadeia média como ligantes da proteína PPAR
PPARs (peroxisome proliferator activated receptors) are nuclear receptors that regulate glucose and fat metabolism, adipogenesis and macrophage polarization and mediate actions of a major class of drugs that are used to treat type 2 diabetes, the thiazolidinediones. While TZDs reduce blood glucose and improve insulin sensitivity effectively, they can also ex
Publicado em: 2009
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12. Expressão do Coativador-1 do Peroxisome Proliferator-Activated Receptor- (PGC-1) em fígado e músculos esqueléticos soleus e plantaris de ratos machos Wistar submetidos ao exercício físico voluntário crônico / Peroxisome Proliferator-Activated Receptor- - Coactivator-1 ( PGC-1 ) expression in the liver and skeletal muscles soleus and plantaris of male Wistar rats subjected to chronic voluntary exercise
INTRODUCTION: The Peroxisome Proliferator-Activated Receptor- - Coactivator 1 ( PGC-1 e ) is a protein responsible for the connection between environmental stimuli and cell metabolic response. Its presence is important in fat tissue, hepatic and skeletal muscle and in animals on brown fat tissue. Interact with nuclear receptors modulating the mitochondrial b
Publicado em: 2009