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BACKGROUND
Evidence indicated an involvement of afferent nerves in the pathology of acute myocardial infarction. This study was undertaken to clarify the role and mechanisms by which the sensory afferent degeneration exacerbates the myocardial injury in acute myocardial infarction in
Capsaicin is the active component of chili peppers, which has been shown to possess several beneficial effects. Currently, the best-known medical use of capsaicin is as a topical painkiller. Drug-induced myocardial infarction is not a common phenomenon and the underlying mechanism has been related
The potent vasodilator calcitonin gene-related peptide (CGRP) is stored in a population of C-fiber afferents that are sensitive to capsaicin. CGRP has been suggested to have a beneficial effect in myocardial ischemia. In this study we used capsaicin pretreatment to deplete cardiac C-fiber peptide
Chili peppers are rich in capsaicin. The potent vasodilator calcitonin gene-related peptide (CGRP) is stored in a population of C-fiber afferents that are sensitive to capsaicin. CGRP and peptides released from cardiac C fibers have a beneficial effect in myocardial ischemia and reperfusion. It has
Early cardioprotection can be achieved by a brief ischaemia of noncardiac tissues. Our study examined whether a brief ischaemia of the small intestine induces both early and delayed cardioprotection in the rabbit and assessed the possible mechanism involved in the activation of capsaicin-sensitive
OBJECTIVE
To explore whether the capsaicin offers protective effect and possible mechanism on against myocardial ischemia-reperfusion injury of rat in vivo.
METHODS
Ligating the left anterior descending coronary artery for 45 min and loosing it for 120 min were performed to establish the rat model
OBJECTIVE
The TRPV1, transient receptor potential vanilloid type 1, agonist capsaicin is considered to be beneficial for cardiovascular health because it dilates coronary arteries through an endothelial-dependent mechanism and may slow atheroma progression. However, recent reports indicate that high
Silent angina is a critical phenomenon in the clinic and is more commonly associated with women patients suffering from myocardial ischemia. Its underlying cause remains mysterious in medicine. With our recent discovery of female-specific Ah-type baroreceptor neurons (BRNs), we hypothesize that
Hypertension is a major risk factor leading to devastating cardiovascular events such as myocardial infarction, stroke, heart failure, and renal failure. Despite intensive research in this area, mechanisms underlying essential hypertension remain to be defined. Accumulating evidence indicates that
The use of weight loss pills containing cayenne pepper has ever been increasing. The main component of cayenne pepper pills is capsaicin. There are conflicting data about the effects of capsaicin on the cardiovascular system. In this paper, we present the case of a 41 year old male patient with no
Capsaicin, one of the major active components of cayenne pepper pills, is an over-the-counter substance with sympathomimetic activity used commonly by young individuals for weight loss. Here we report the case of a previously healthy young male who developed severe chest pain after using cayenne
We have previously shown that remote ischemic preconditioning by limb ischemia (rIPC) or intra-arterial adenosine releases a dialyzable cardioprotective circulating factor(s), the release of which requires an intact neural connection to the limb and is blocked by pretreatment with
The present study further identified factors involved in the cardioprotective phenomenon of remote preconditioning of trauma (RPCT) with special emphasis on the role of the epoxyeicosatrienoic acids (EETs) in mediating this phenomenon. Remote preconditioning of trauma was produced by an abdominal
BACKGROUND
During exercise, the sympathetic nervous system is activated and blood pressure and heart rate increase. In heart failure (HF), the muscle metaboreceptor contribution to sympathetic outflow is attenuated and the mechanoreceptor contribution is accentuated. Previous studies suggest that
BACKGROUND
Evidence suggests proinflammatory changes in the lungs during acute myocardial infarction and a participation of neural mechanisms and substance P in the pathology. This study was undertaken to investigate the role and the mechanisms by which sensory afferent degeneration at neonatal