1986
DOI: 10.1016/0196-9781(86)90227-5
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Bradykinin releases acetylcholine from myenteric plexus by a prostaglandin-mediated mechanism

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Cited by 25 publications
(16 citation statements)
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“…Nevertheless, it has been reported that BK can release acetylcholine from longitudinal muscle-myenteric plexus preparations (Goldstein et al, 1983). Also, Yau et al (1986) presented results that BK-induced release of [3H]-acetylcholine from the preparation is sensitive to indomethacin, implying that this kinin effect was dependent upon stimulation of prostaglandin biosynthesis. In as much as carbachol produced a very large increase in [3H]-IP1 levels in the slice preparation used in the present experiments, we examined the possibility that the BK response is linked to either prostaglandin biosynthesis or the release of endogenous acetylcholine which would then activate smooth muscle phosphoinositide-linked muscarinic receptors.…”
Section: Radioreceptor Assaymentioning
confidence: 86%
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“…Nevertheless, it has been reported that BK can release acetylcholine from longitudinal muscle-myenteric plexus preparations (Goldstein et al, 1983). Also, Yau et al (1986) presented results that BK-induced release of [3H]-acetylcholine from the preparation is sensitive to indomethacin, implying that this kinin effect was dependent upon stimulation of prostaglandin biosynthesis. In as much as carbachol produced a very large increase in [3H]-IP1 levels in the slice preparation used in the present experiments, we examined the possibility that the BK response is linked to either prostaglandin biosynthesis or the release of endogenous acetylcholine which would then activate smooth muscle phosphoinositide-linked muscarinic receptors.…”
Section: Radioreceptor Assaymentioning
confidence: 86%
“…Yet the results of Yau et al (1986) indicate that BK receptors are also coupled to prostaglandin biosynthesis in longitudinal muscle-myenteric plexus preparations. Inasmuch as only a single binding site was detected, either the receptors associated with the two transduction mechanisms are pharmacologically identical or one may not be detectable in the binding assay, possibly because of low density.…”
Section: Radioreceptor Assaymentioning
confidence: 99%
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“…In addition to its well-documented effects in the periphery, bradykinin may also act as a modulator or/and neurotransmitter in the central nervous system (CNS;Snyder 1980;Yaksh and Hammond 1982;Yano et al, 1984;Yau et al, 1986). The biological effects of bradykinin are mediated by its interactions with two distinct bradykinin receptor subtypes, the bradykinin B1 and B2 receptors.…”
Section: Indexing Terms: Bradykinin; Kininogen; Immunohistochemistrymentioning
confidence: 97%
“…It has been reported that bradykinin enhances the release of [ 3 H]‐acetylcholine from cholinergic nerves in the guinea pig myenteric plexus (Yau et al , 1986). Moreover, Omini et al (1989) postulated that bradykinin may potentiate parasympathetic activity by increasing neurotransmitter release from vagal nerves.…”
Section: Discussionmentioning
confidence: 99%