Subbiah Vivekanandan

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Previous studies have demonstrated mixed inhibitory and facilitatory effects of 5-hydroxytryptamine-4 (5-HT(4)) receptor agonists on electrical field stimulation (EFS)-induced responses in human isolated colon. Here we report three types of responses to EFS in human isolated colon circular muscle: monophasic cholinergic contraction during EFS, biphasic(More)
OBJECTIVE We attempted to determine the role of alpha-1-antitrypsin (AAT) deficient variants as an etiologic factor for chronic liver disease in North Indian children. DESIGN This study investigated 1700 children (682 retrospectively and 1018 prospectively) (840 CLD, 410 neonatal cholestasis and 450 without liver disease) for AAT deficiency. SETTING(More)
5-Hydroxytryptamine (5-HT4) receptor agonists increase gastrointestinal (GI) motility by enhancing enteric acetylcholine release which is then metabolized by acetylcholinesterase (AChE) to inactive metabolites. As both AChE inhibitors and, more usually, 5-HT4 receptor agonists are used to increase GI motility, an understanding of how these two different(More)
This paper presents two different methods for detection of seizure in brain. Here we investigate the use of the Naïve Bayes classifier and Backpropagation neural network for the given signals. Naïve bayes is simple probabilistic classifier based on applying Bayes' theorem with independent assumptions. On the other hand Backpropogation (BPN) algorithm is a(More)
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