Results: 13

Efectos cardiovasculares de los inhibidores del cotransportador 2 de sodio-glucosa (ISGLT2): los mecanismos del beneficio en pacientes con insuficiencia cardíaca

Rev. chil. cardiol; 41 (3), 2022
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...

Antioxidant potential, anti-inflammatory activity, antidiabetic and cardioprotective effect of Microsechium helleri (Peyr. ) Cong

Microsechium helleri (Cucurbitaceae) has been used in ethnopharmacological as a lotion to prevent hair loss, diuretic and cathartic, in the region of central Veracruz, Mexico is used as antidiabetic. The antioxidant properties of the hexanic (EHex), chloroformic (ECHCl3) and ethanolic (EEtOH) extracts, ...

Biochanin A attenuates myocardial ischemia/reperfusion injury through the TLR4/NF-κB/NLRP3 signaling pathway

Acta cir. bras; 34 (11), 2019
Abstract Purpose: Myocardial ischemia/reperfusion (Ml/R) injury is a leading cause of damage in cardiac tissues, with high rates of mortality and disability. Biochanin A (BCA) is a main constituent of Trifolium pratense L. This study was intended to explore the effect of BCA on Ml/R injury and explore t...

GDF11 ameliorated myocardial ischemia reperfusion injury by antioxidant stress and up-regulating autophagy in STZ-induced type 1 diabetic rats

Acta cir. bras; 34 (11), 2019
Abstract Purpose: To investigate whether GDF11 ameliorates myocardial ischemia reperfusion (MIR) injury in diabetic rats and explore the underlying mechanisms. Methods: Diabetic and non-diabetic rats subjected to MIR (30 min of coronary artery occlusion followed by 120 min of reperfusion) with/without ...

Pharmacological modulation of b-adrenoceptors as a new cardioprotective strategy for therapy of myocardial dysfunction induced by ischemia and reperfusion

Acta cir. bras; 34 (5), 2019
Abstract Purpose: To evaluate the cardioprotective response of the pharmacological modulation of β-adrenergic receptors (β-AR) in animal model of cardiac ischemia and reperfusion (CIR), in spontaneously hypertensive (SHR) and normotensive (NWR) rats. Methods: CIR was induced by the occlusion...

Anthracycline-associated cardiotoxicity in adults: systematic review on the cardioprotective role of beta-blockers

SUMMARY OBJECTIVES This study aimed at assessing the role of beta-blockers on preventing anthracycline-induced cardiotoxicity in adults. METHODS A systematic review was performed on electronic databases, including relevant studies that analysed beta-blockers as cardioprotective agents before the use ...

Acetaminophen mitigates myocardial injury induced by lower extremity ischemia-reperfusion in rat model

Abstract Objective: The injury-reducing effect of acetaminophen, an effective analgesic and antipyretic on ischemia-reperfusion continues to attract great attention. This study analyzed the protective effect of acetaminophen on myocardial injury induced by ischemia-reperfusion in an experimental animal ...

Cardioprotective effect of lipstatin derivative orlistat on normotensive rats submitted to cardiac ischemia and reperfusion

Acta cir. bras; 33 (6), 2018
Abstract Purpose: To evaluate in vivo animal model of cardiac ischemia/reperfusion the cardioprotective activity of pancreatic lipase inhibitor of the orlistat. Methods: Adult male Wistar rats were anesthetized, placed on mechanical ventilation and underwent surgery to induce cardiac I/R by obstructin...

Efficacy of phosphocreatine pre-administration on XIAP and Smac in ischemic penumbra of rats with focal cerebral ischemia reperfusion injury

Acta cir. bras; 33 (2), 2018
Abstract Purpose: To observe the efficacy of phosphocreatine pre-administration (PCr-PA) on X-linked inhibitor of apoptosis protein (XIAP), the second mitochondia-derived activator of caspase (Smac) and apoptosis in the ischemic penumbra of rats with focal cerebral ischemia-reperfusion injury (CIRI). M...

Espectro dos efeitos cardiovasculares da dobutamina - de voluntários saudáveis a pacientes em choque séptico

RESUMO A dobutamina é o inotrópico mais comumente utilizado em pacientes com choque séptico, com o objetivo de aumentar o débito cardíaco e corrigir a hipoperfusão. Embora alguns ensaios clínicos tenham demonstrado que a dobutamina pode melhorar a hemodinâmica sistêmica e regional, outras pesqui...