Isolated chick ileum for bioassay of acetylcholine
نویسندگان
چکیده
منابع مشابه
Isolated Goat Ileum Preparation – an Alternative to Isolated Ileum Preparation for the Three Point Bioassay of Acetylcholine
The objective of the study was to evaluate the use of goat ileum preparation for the estimation of unknown concentration of acetylcholine by three point bioassay. The graded doses of acetylcholine have shown dose dependent increase in contraction of isolated goat ileum. The responses obtained by this tissue preparation were similar to those with guinea pig ileum preparation. The goat ileum can ...
متن کاملRole of thymol in inhibition of acetylcholine induced contraction of isolated rat’s ileum
Introduction: Thymol has negative ionotropic effect on heart and has direct effect on calcium release from sarcoplasmic reticulum. Some of the herbal plants just like carum copticum consist of thymol. The postganglionic neurons of the gastrointestinal parasympathetic system are located mainly in the myenteric and submucosal plexuses. Stimulation of these parasympathetic nerves causes general...
متن کاملThe Relaxant Effect of Carvacrol on Acetylcholine-induced Contraction in Isolated Rat's Ileum
Background and Aims: The antioxidant and anti-inflammatory effects of carvacrol were reported. The aim of the current study was an investigation the relaxant effects of carvacrol on acetylcholine-induced contraction in isolated rat's ileum. Materials and Methods: In this study, the tissues separated from ileum were fixed on the organ bath containing Tyrode's solution. The amplitude of contra...
متن کاملThe Effect of Nonpolar Fraction of Carum Copticum Essence on Acetylcholine Induced Contraction in the Ileum of Isolated Rats
Background and Aims: Our previous study has demonstrated that essence of Carum copticum reduces contraction activity of ileum in rat. The present study was designed to find out the effects of nonpolar fraction of Carum copticum essence (NFCCE) on mechanical activity of the isolated ileum in rat. Materials and Methods: For evaluation of spasmolythic property of fraction, different doses of the ...
متن کاملRole of thymol in inhibition of acetylcholine induced contraction of isolated rat’s ileum
Introduction: Thymol has negative ionotropic effect on heart and has direct effect on calcium release from sarcoplasmic reticulum. Some of the herbal plants just like carum copticum consist of thymol. The postganglionic neurons of the gastrointestinal parasympathetic system are located mainly in the myenteric and submucosal plexuses. Stimulation of these parasympathetic nerves causes general in...
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ژورنال
عنوان ژورنال: Indian Journal of Pharmacology
سال: 2013
ISSN: 0253-7613
DOI: 10.4103/0253-7613.111927