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in the timing of vagal stimulation , it is not influenced appreciably by the spatial dispersion of acetylcholine release from the vagal nerve endings over a wide range of stimulation strengths. of the Effects ...
1. The effects of electrical stimulation of the peripheral end of the cervical vagal nerve on jejunal motility were investigated in anaesthetized cats, pretreated with guanethidine, with sectioned ...
in the presence of cerulein, secretin, electric vagal activity, or acetylcholine . Somatostatin did not influence exocrine pancreatic secretion irrespective of what substance was stimulated . In contrast ...
. Dialysate ACh concentration was measured with high-performance liquid chromatography. In four cats, the response to vagal stimulation was studied. Electrical stimulation of efferent vagal nerves (10 Hz ...
CERVICAL NERVE FIBERS are stimulated , sinus cycle length and atrioventricular (AV) conduction time prolong. These are mediated by the acetylcholine released from the parasympathetic nerve terminals ...
. All rights reserved. Copyright © 1999 Biomedical Engineering Society Characterization of Atrioventricular Nodal Response to Electrical Left Vagal Stimulation 1 2 2 MATTHEW S. WANINGER, JOE D. BOURLAND ...
A prolongation of the ventricular effective refractory period in response to cholinergic agonists or vagal stimulation has been demonstrated in a number of in vivo animal models. However, exposure ...
the effect of electrical vagal stimulation . 2. On this preparation electrical stimulation of the vagus sets free a substance which contracts an isolated test-ileum suspended in the same Tyrode-bath ...
Experiments were performed on 16 unanaesthetised, unrestrained cats to determine the extent of blood pressure influences on affective behavior reactions elicited by electrical stimulation ...
not affect the ability of pilocarpine to decrease vagally induced bronchoconstriction. In isolated tracheas, pilocarpine inhibited contractions induced by electrical field stimulation demonstrating ...
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