Mechanism of heat treatment on exercise pressor reflex in hindlimb ischemia-reperfusion: Does the temperature gradient matter? [0.03%]
热疗对缺血再灌注后肢运动pressor反射的影响机制：温度梯度重要吗？
Lu Qin,Xuexin Zhang,Jianhua Li
Lu Qin
Purpose: To examine the effect of heat treatment (HT) with two temperature gradients in skeletal muscle: 1.5 and 3 °C, on the exercise pressor reflex (EPR) responses following limb ischemia-reperfusion (IR). Specifically...
Is cardiovascular disease risk in transgender, gender-diverse, and non-binary adults associated with autonomic imbalance? [0.03%]
变性人、性别多样人和非二元性别成年人的心血管疾病风险与自主神经功能失衡有关吗？
Keila Turino Miranda,Brittany K Schwende,Alicia Duval et al.
Keila Turino Miranda et al.
Blood pressure is a key indicator of cardiovascular health with chronically high levels increasing the risk of cardiovascular diseases (CVD) such as heart attack and stroke. Emerging evidence shows that transgender, gender-diverse, and non-...
Acute hyperoxia elicits decreases in muscle sympathetic nerve activity and action potential activation in a sex-dependent manner [0.03%]
急性高氧诱发肌交感神经活性和动作电位活化的性别差异性变化
Jinan Saboune,Brittany K Schwende,Amélie Debray et al.
Jinan Saboune et al.
Acute hyperoxia (100 % oxygen) has been shown to reduce muscle sympathetic nerve activity (MSNA), suggesting that hyperoxia could be a potential strategy for lowering blood pressure. However, the efficacy of hyperoxia to reduce blood pressu...
L K Fitzgibbon-Collins,T J Pereira,H Edgell
L K Fitzgibbon-Collins
Young women experience orthostatic intolerance to a greater degree than men. Numerous physiological pathways could be responsible for this intolerance in both healthy and pathophysiological conditions. This review discusses sex differences ...
A single dose of nicotine modulates heart rate variability in rats with induced-ulcerative colitis [0.03%]
单剂量尼古丁可调节诱导性溃疡性结肠炎大鼠的心率变异性
Diba Sadat Miraghaee,Azadeh Khalili,Gholamreza Bayat et al.
Diba Sadat Miraghaee et al.
Background and aims: Nicotine, a widely used toxic substance, has various receptors scattered throughout the body that have shown opposite effects on inflammatory disorders. However, the effects of nicotine on heart rate ...
Zoe H Adams,Emma C Hart,Nikunj K Patel
Zoe H Adams
Deep brain stimulation (DBS) is an emerging treatment for patients with severe drug-resistant hypertension, particularly for those in whom other non-pharmacological treatments (e.g., renal denervation, baroreflex activation therapy) have fa...
Physiological and clinical comparison of active stand and head-up tilt tests in Postural Orthostatic Tachycardia Syndrome (POTS) [0.03%]
不同体位检查在体位性心动过速综合征(POSТ)中的临床和生理学对比研究
Jaiden Uppal,Jacquie R Baker,Rashmin Hira et al.
Jaiden Uppal et al.
Head-up tilt (HUT) and active stand tests (AST) are used in the diagnosis of Postural Orthostatic Tachycardia Syndrome (POTS), but their relative diagnostic accuracy is unclear. This necessitates a direct comparison under standardized condi...
Cardiovascular and neuroimmune adaptations to enalapril and exercise training: A comparative study in male and ovariectomized female spontaneously hypertensive rats [0.03%]
卡托普利和运动训练对雄性和卵巢切除雌性 SHR 的心血管和神经免疫的比较研究
Gabriel do Carmo Silva,Maycon Junior Ferreira,Amanda Aparecida Araujo et al.
Gabriel do Carmo Silva et al.
Antihypertensive drug and exercise training are commonly prescribed to treat arterial hypertension. However, there is a considerable gap in understanding how physiological mechanisms of male and female adapt to the combination of these appr...
Remote-controlled vagal nerve stimulation attenuates ventricular arrhythmias and prevents heart failure progression in a rat model of acute myocardial infarction [0.03%]
遥控迷走神经刺激可减轻急性心肌梗死大鼠模型的室性心律失常并阻止心力衰竭进展
Feng Hu,Yali Wang,Minhua Zang et al.
Feng Hu et al.
Background: Myocardial infarction (MI) often leads to complications like ventricular arrhythmias and heart failure, driven by autonomic nervous system imbalance. This study evaluates the effectiveness of a novel remote-co...
The role of cardiopulmonary baroreflex on sympathetic vasomotor outflow and blood pressure regulation during dynamic exercise [0.03%]
心肺压力反射在动态运动时交感血管运动传出和血压调节中的作用
Keisho Katayama,Shigehiko Ogoh
Keisho Katayama
Precise cardiovascular adjustments are necessary to meet the metabolic demands of working skeletal muscle during dynamic exercise. Appropriate regulation of sympathetic vasomotor outflow is key for maintaining arterial blood pressure (ABP) ...