Your browser doesn't support javascript.
loading
Mostrar: 20 | 50 | 100
Resultados 1 - 4 de 4
Filtrar
Mais filtros










Tipo de estudo
Intervalo de ano de publicação
1.
Rev. méd. Chile ; 150(12): 1647-1654, dic. 2022. ilus, tab
Artigo em Espanhol | LILACS | ID: biblio-1515395

RESUMO

Heart failure (HF) is a global health problem. There is a strong association h between HF and type 2 diabetes mellitus (DM2), with an increasing prevalence of patients having both conditions concomitantly. Sodium-glucose cotransporter 2 inhibitors (ISGLT2) significantly reduce cardiovascular events, including cardiovascular death. In this article we will focus on the current evidence about the effectiveness of these medications in adults with heart failure with reduced or preserved ejection fraction.


Assuntos
Humanos , Diabetes Mellitus Tipo 2/complicações , Inibidores do Transportador 2 de Sódio-Glicose/uso terapêutico , Insuficiência Cardíaca/tratamento farmacológico , Sódio/metabolismo , Volume Sistólico , Diabetes Mellitus Tipo 2/tratamento farmacológico , Inibidores do Transportador 2 de Sódio-Glicose/farmacologia , Glucose
2.
Rev. chil. cardiol ; 41(3)dic. 2022.
Artigo em Espanhol | LILACS-Express | LILACS | ID: biblio-1423693

RESUMO

La insuficiencia cardíaca (IC) es un problema de salud mundial. En la actualidad existe una clara asociación entre la IC y la diabetes mellitus tipo 2 (DM2), con una prevalencia cada vez mayor de pacientes que presentan concomitantemente ambas patologías. Los inhibidores del cotransportador 2 de sodio-glucosa (ISGLT2) han demostrado disminuir los eventos cardiovasculares, incluida la muerte de origen cardiovascular, por lo que se han instalado como uno de los pilares en su tratamiento. En el presente artículo se describen los principales mecanismos de acción de los ISGLT2 y sus efectos: mejora de condiciones de carga ventricular, metabolismo cardíaco, bioenergética, remodelado ventricular y sus efectos cardioprotectores directos y posiblemente antiarrítmicos.


Heart failure (HF) is a global health problem. Currently there is a clear association between HF and type 2 diabetes mellitus (DM2), with an increasing prevalence of patients presenting with both pathologies concomitantly. Sodium-glucose cotransporter 2 inhibitors (ISGLT2) have shown to significantly reduce cardiovascular events, including cardiovascular death. These results have placed ISGLT2 as one of the main pillars in the treatment of HF. This article will focus on the mechanisms of action, and their effects: improved ventricular loading conditions, cardiac metabolism, bioenergetics, ventricular remodeling, direct cardioprotective and possibly antiarrhythmic effects.

3.
Rev Med Chil ; 150(12): 1647-1654, 2022 Dec.
Artigo em Espanhol | MEDLINE | ID: mdl-37906786

RESUMO

Heart failure (HF) is a global health problem. There is a strong association h between HF and type 2 diabetes mellitus (DM2), with an increasing prevalence of patients having both conditions concomitantly. Sodium-glucose cotransporter 2 inhibitors (ISGLT2) significantly reduce cardiovascular events, including cardiovascular death. In this article we will focus on the current evidence about the effectiveness of these medications in adults with heart failure with reduced or preserved ejection fraction.


Assuntos
Diabetes Mellitus Tipo 2 , Insuficiência Cardíaca , Inibidores do Transportador 2 de Sódio-Glicose , Adulto , Humanos , Diabetes Mellitus Tipo 2/complicações , Diabetes Mellitus Tipo 2/tratamento farmacológico , Glucose , Insuficiência Cardíaca/tratamento farmacológico , Sódio/metabolismo , Inibidores do Transportador 2 de Sódio-Glicose/uso terapêutico , Inibidores do Transportador 2 de Sódio-Glicose/farmacologia , Volume Sistólico
4.
Rev. colomb. cardiol ; 21(6): 392-398, nov.-dic. 2014. ilus, tab
Artigo em Espanhol | LILACS, COLNAL | ID: lil-753566

RESUMO

La diabetes es un trastorno metabólico que se ha incrementado en Latinoamérica y Venezuela en la última década. Ejerce una influencia considerable en la morbimortalidad de las enfermedades cardiovasculares debido al desequilibrio hidrocarbon ado y a los pacientes fuera de los objetivos de la Asociación americana de diabetes 2012, con factores de riesgo como hipertensión y dislipidemia. Es, igualmente, un estado de estrés oxidativo en el que hay un desequilibrio entre la formación excesiva y la eliminación insuficiente de moléculas altamente reactivas, como las especies reactivas de oxígeno y las de nitrógeno. El estrés oxidativo desempeña un papel importante en el desarrollo de complicaciones de la diabetes debido a la actividad oxidativa excesiva. La disfunción endotelial se define como alteraciones que afectan la síntesis, liberación, difusión o degradación de los factores sintetizados por el endotelio. El mecanismo intrínseco que impulsa a las células endoteliales para cambiar su fenotipo fisiológico es un estado de activación, conocido erróneamente como disfunción en la capacidad de expresar los sistemas enzimáticos de producción de oxígeno. Los fármacos que modulan la vía de la incretina (GLP-1 y los inhibidores de la DPP-4) se caracterizan por la baja incidencia de su efecto hipoglucemiante, fenómeno que aumenta su seguridad. Estudios recientes con GLP-1 demuestran su capacidad para revertir el estrés oxidativo producido por la hiperglucemia, la hipoglucemia y la transición de esta última y la primera.


Diabetes is a metabolic disorder that has increased in Latin America and Venezuela over the last decade. It exerts an important influence on cardiovascular diseases morbi-mortality because of the hydrocarbonate imbalance and on patients outside ADA's 2012 goals, with risk factors such as hypertension and dyslipidemia. Diabetes is a state of oxidative stress where there is an imbalance between excessive formation and insufficient removal of highly reactive molecules such as reactive oxygen species (ROS) and reactive nitrogen species (RNS). Oxidative stress plays an important role in developing diabetes complications because excessive oxidative activity. Endothelial dysfunction is defined as alterations affecting synthesis, liberation, diffusion or degradation of the factors synthesized by the endothelium. The intrinsic mechanism that drives endothelial cells to switch their physiologic phenotype into an activation state mistakenly known as dysfunction is the ability to express O2 production enzymatic systems. Drugs that modulate incretin pathway (GLP-1 and DPP4 inhibitors) are characterized by their low incidence of hypoglycemic effect, which increases their safety. Recent studies with GLP-1 have shown its ability to reverse oxidative stress produced by hyperglycemia, hypoglycemia and the transition from hypo to hyperglycemia.


Assuntos
Radicais Livres , Vasos Sanguíneos , Estresse Oxidativo , Diabetes Mellitus , Endotélio , Glucose , Inflamação
SELEÇÃO DE REFERÊNCIAS
DETALHE DA PESQUISA
...