Incretin Receptors
Mostrando 1-7 de 7 artigos, teses e dissertações.
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1. Effect of free fatty acids on insulin secretion, insulin sensitivity and incretin effect – a narrative review
ABSTRACT Deleterious effects of free fatty acids, FFAs, on insulin sensitivity are observed in vivo studies in humans. Mechanisms include impaired insulin signaling, oxidative stress, inflammation, and mitochondrial dysfunction, but the effects on insulin secretion are less well known. Our aim was to review the relationship of increased FFAs with insulin res
Arch. Endocrinol. Metab.. Publicado em: 2021-02
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2. Obesity care: more urgent than ever
ABSTRACT Deleterious effects of free fatty acids, FFAs, on insulin sensitivity are observed in vivo studies in humans. Mechanisms include impaired insulin signaling, oxidative stress, inflammation, and mitochondrial dysfunction, but the effects on insulin secretion are less well known. Our aim was to review the relationship of increased FFAs with insulin res
Arch. Endocrinol. Metab.. Publicado em: 2021-02
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3. Ação do inibidor da enzima dipeptidil peptidase 4 sobre o pré-condicionamento isquêmico em pacientes portadores de diabetes mellitus tipo 2 e doença arterial coronariana estável / Effect of dipeptidyl peptidase-4 enzyme inhibitor on ischemic preconditioning in patients with type 2 diabetes and symptomatic coronary artery disease
Ischemic preconditioning (IPC) refers to the phenomenon in which short periods of myocardial ischemia and reperfusion promote resistance to a subsequent prolonged ischemic insult. Some hypoglycemic drugs, such as glibenclamide and repaglinide, are able to inhibit this protective phenomenon probably by its effects as blockers of adenosine triphosphate-depende
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 19/10/2012
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4. O efeito pró-apoptótico de oligômeros da amilina humana não é potencializado pela lipotoxicidade em ilhotas pancreáticas de rato em cultura / The pro-apoptotic effect of human amylin oligomers is not potentiated by lipotoxicity in rat pancreatic islets in culture
The amyloid deposit is a common histopathological feature in patients with type 2 diabetes mellitus (T2DM) and it seems to be related to the pancreatic beta cell dysfunction characteristic of this disease. A study previously developed in our laboratory found that human amylin oligomers decrease mRNA expression of the glucose-dependent insulinotropic polypept
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 25/07/2012
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5. Gluco-incretins control insulin secretion at multiple levels as revealed in mice lacking GLP-1 and GIP receptors
The role of the gluco-incretin hormones GIP and GLP-1 in the control of β cell function was studied by analyzing mice with inactivation of each of these hormone receptor genes, or both. Our results demonstrate that glucose intolerance was additively increased during oral glucose absorption when both receptors were inactivated. After intraperitoneal injectio
American Society for Clinical Investigation.
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6. Expression cloning of the pancreatic beta cell receptor for the gluco-incretin hormone glucagon-like peptide 1.
Glucagon-like peptide 1 (GLP-1) is a hormone derived from the preproglucagon molecule and is secreted by intestinal L cells. It is the most potent stimulator of glucose-induced insulin secretion and also suppresses in vivo acid secretion by gastric glands. A cDNA for the GLP-1 receptor was isolated by transient expression of a rat pancreatic islet cDNA libra
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7. Emerging cardiovascular actions of the incretin hormone glucagon-like peptide-1: potential therapeutic benefits beyond glycaemic control?
Glucagon-like peptide-1 (GLP-1) is an incretin hormone secreted by the small intestine in response to nutrient ingestion. It has wide-ranging effects on glucose metabolism, including stimulation of insulin release, inhibition of glucagon secretion, reduction of gastric emptying and augmentation of satiety. Importantly, the insulinotropic actions of GLP-1 are
Blackwell Publishing Ltd.