Neuropeptides of the autonomic nervous system in Sjogren's syndrome

Neuropeptides of the autonomic nervous system in Sjögren's syndrome.

OBJECTIVE To assess the activity level of the autonomic nervous system in Sjögren's syndrome (SS) and to correlate this with stress. METHODS Patients with SS (n = 12) and healthy controls (n = 10) were analysed for the content of vasoactive intestinal peptide (VIP) and neuropeptide Y (NPY) in their stimulated saliva by radioimmunoassays and for stress by the use of a modified Jenkins Activity...

The role of the autonomic nervous system in Tourette Syndrome

Tourette Syndrome (TS) is a neurodevelopmental disorder, consisting of multiple involuntary movements (motor tics) and one or more vocal (phonic) tics. It affects up to one percent of children worldwide, of whom about one third continue to experience symptoms into adulthood. The central neural mechanisms of tic generation are not clearly understood, however recent neuroimaging investigations su...

The Autonomic Nervous System

T sweating sunbather lying quietly in the summer sun or the racing heart and “hair-standing-on-end” sensations experienced by a person suddenly frightened by a horror movie are familiar examples of the body responding automatically to changes in the physical or emotional environment. These responses occur as a result of the actions of the autonomic portion of the nervous system and take place w...

The Autonomic Nervous System

Assessment of autonomic nervous system function in patients with non-alcoholic cirrhosis

Automatic dysfunction may contribute to the hemodynamic disturbances in cirrhosis. Tests of autonomic function were performed in 31 patients with non-alcoholic cirrhosis and 30 healthy subjects. Patients were divided into 3 groups according to child- Pugh,s classification ( A.B.C). The patients with moderate and severe cirrhosis( child B,C) had significant parasympathetic disturbance ( in the v...