نتایج جستجو برای: autonomic nerve system
تعداد نتایج: 2367153 فیلتر نتایج به سال:
Acupuncture is a therapeutic technique and part of traditional Chinese medicine (TCM). Acupuncture has clinical efficacy on various autonomic nerve-related disorders, such as cardiovascular diseases, epilepsy, anxiety and nervousness, circadian rhythm disorders, polycystic ovary syndrome (PCOS) and subfertility. An increasing number of studies have demonstrated that acupuncture can control auto...
background: patients with chronic stable angina often have a state of sympathetic hyperactivity. it is considered associated with myocardial ischemia and disappears after ischemia elimination. the aim of this study was to investigate the changes in heart rate variability parameters, a noninvasive technique for the evaluation of the autonomic nervous system activity, after successful revasculari...
Although it has been known that dysfunction of the autonomic nerve may be held responsible for causing a variety of disease states, it was by J. Reilly in 1934 that a convincing experimental evidence was presented for the fact that irritation of the autonomic nerve gives rise to an unspecific type of reaction within the organism with widespread pathological processes. Ever since, a large number...
It is well known that autonomic failure is severer in patients with dementia with Lewy bodies (DLB) compared with patients with Parkinson's disease (PD). According to the Braak's hypothesis, Lewy bodies first appear in the olfactory bulb or peripheral autonomic nervous system. Lewy bodies in the peripheral autonomic nervous system ascend to dorsal motor nuclei of vagus nerve, while those in the...
The autonomic nervous system plays a central role in both acute and chronic blood pressure regulation in humans. The activity of the sympathetic branch of the autonomic nervous system is positively associated with peripheral resistance, an important determinant of mean arterial pressure in men. In contrast, there is no association between sympathetic nerve activity and peripheral resistance in ...
Schwannoma, also known as neurilemmoma, is a slowly growing benign neurogenic tumor, originating from the Schwann cells of nerve sheath. Schwannoma can arise various nerves such cranial nerves, spinal autonomic and most common in head neck area. However, lingual very rare clinical findings are non-specific. Therefore, when it occurs submandibular space, difficult to differentiate them other tum...
Leptin action in the brain has emerged as an important regulator of liver function independently from its effects on food intake and body weight. The autonomic nervous system plays a key role in the regulation of physiological processes by leptin. Here, we used direct recording of nerve activity from sympathetic or vagal nerves subserving the liver to investigate how brain action of leptin cont...
OBJECTIVE To evaluate postganglionic autonomic and somatic nerve fiber involvement in a patient with chronic autoimmune autonomic ganglionopathy. DESIGN Case report. SETTING Department of Neurological Sciences, University Federico II of Naples. PATIENT A patient with a 16-year history of severe autonomic failure and a high nicotinic acetylcholine receptor antibody titer underwent an exten...
BACKGROUND The cardiac autonomic nervous system plays an essential role in epicardial ganglionated plexi (GP) regulation of atrial fibrillation onset and progression. To date, the activity of GP and the function of the cardiac autonomic nervous system are not well understood. The aim of this study was to determine alterations in epicardial GP cholinergic nerve, adrenergic nerve, and nerve growt...
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