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- Publisher Website: 10.1677/joe.0.1100239
- Scopus: eid_2-s2.0-0022512598
- PMID: 2943849
- WOS: WOS:A1986D585900008
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Article: Serotoninergic inhibition of LH secretion in the domestic fowl
Title | Serotoninergic inhibition of LH secretion in the domestic fowl |
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Authors | |
Issue Date | 1986 |
Publisher | Society for Endocrinology. The Journal's web site is located at http://joe.endocrinology-journals.org |
Citation | Journal Of Endocrinology, 1986, v. 110 n. 2, p. 239-244 How to Cite? |
Abstract | Immature cockerels were injected with drugs known to affect serotoninergic activity. The receptor agonist quipazine as well as pargyline, an inhibitor of serotonin breakdown, both reduced plasma LH concentrations in a time-dependent fashion. The effect of pargyline was also dose-related. The serotonin precursor, tryptophan, reduced plasma LH levels. Tryptophan and pargyline were as effective in pubertal cockerels as in 3-week-old birds. Responses to quipazine were attenuated by the antagonist, methysergide, although another antagonist, cyproheptadine, also reduced plasma LH levels. Serotonin itself had no effect on plasma LH levels. Parachlorophenylalanine, which blocks serotonin synthesis, had no effect on plasma LH by itself, but attenuated the tryptophan-induced inhibition of LH. The data indicate that serotoninergic mechanisms inhibit secretion of LH in domestic fowl. This mechanism probably operates through the central nervous system. |
Persistent Identifier | http://hdl.handle.net/10722/148864 |
ISSN | 2021 Impact Factor: 4.669 2020 SCImago Journal Rankings: 1.498 |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | Hall, TR | en_US |
dc.contributor.author | Cheung, A | en_US |
dc.contributor.author | Harvey, S | en_US |
dc.date.accessioned | 2012-06-20T06:15:45Z | - |
dc.date.available | 2012-06-20T06:15:45Z | - |
dc.date.issued | 1986 | en_US |
dc.identifier.citation | Journal Of Endocrinology, 1986, v. 110 n. 2, p. 239-244 | en_US |
dc.identifier.issn | 0022-0795 | en_US |
dc.identifier.uri | http://hdl.handle.net/10722/148864 | - |
dc.description.abstract | Immature cockerels were injected with drugs known to affect serotoninergic activity. The receptor agonist quipazine as well as pargyline, an inhibitor of serotonin breakdown, both reduced plasma LH concentrations in a time-dependent fashion. The effect of pargyline was also dose-related. The serotonin precursor, tryptophan, reduced plasma LH levels. Tryptophan and pargyline were as effective in pubertal cockerels as in 3-week-old birds. Responses to quipazine were attenuated by the antagonist, methysergide, although another antagonist, cyproheptadine, also reduced plasma LH levels. Serotonin itself had no effect on plasma LH levels. Parachlorophenylalanine, which blocks serotonin synthesis, had no effect on plasma LH by itself, but attenuated the tryptophan-induced inhibition of LH. The data indicate that serotoninergic mechanisms inhibit secretion of LH in domestic fowl. This mechanism probably operates through the central nervous system. | en_US |
dc.language | eng | en_US |
dc.publisher | Society for Endocrinology. The Journal's web site is located at http://joe.endocrinology-journals.org | en_US |
dc.relation.ispartof | Journal of Endocrinology | en_US |
dc.subject.mesh | Animals | en_US |
dc.subject.mesh | Chickens | en_US |
dc.subject.mesh | Cyproheptadine - Pharmacology | en_US |
dc.subject.mesh | Fenclonine - Pharmacology | en_US |
dc.subject.mesh | Luteinizing Hormone - Blood - Secretion | en_US |
dc.subject.mesh | Male | en_US |
dc.subject.mesh | Methysergide - Pharmacology | en_US |
dc.subject.mesh | Pargyline - Pharmacology | en_US |
dc.subject.mesh | Quipazine - Pharmacology | en_US |
dc.subject.mesh | Serotonin - Physiology | en_US |
dc.subject.mesh | Tryptophan - Pharmacology | en_US |
dc.title | Serotoninergic inhibition of LH secretion in the domestic fowl | en_US |
dc.type | Article | en_US |
dc.identifier.email | Cheung, A:lmcheung@hkucc.hku.hk | en_US |
dc.identifier.authority | Cheung, A=rp00332 | en_US |
dc.description.nature | link_to_subscribed_fulltext | en_US |
dc.identifier.doi | 10.1677/joe.0.1100239 | - |
dc.identifier.pmid | 2943849 | - |
dc.identifier.scopus | eid_2-s2.0-0022512598 | en_US |
dc.identifier.volume | 110 | en_US |
dc.identifier.issue | 2 | en_US |
dc.identifier.spage | 239 | en_US |
dc.identifier.epage | 244 | en_US |
dc.identifier.isi | WOS:A1986D585900008 | - |
dc.publisher.place | United Kingdom | en_US |
dc.identifier.scopusauthorid | Hall, TR=7402483718 | en_US |
dc.identifier.scopusauthorid | Cheung, A=8323783300 | en_US |
dc.identifier.scopusauthorid | harvey, S=7202020846 | en_US |
dc.identifier.issnl | 0022-0795 | - |