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rdf:type |
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lifeskim:mentions |
umls-concept:C0030685,
umls-concept:C0033371,
umls-concept:C0034693,
umls-concept:C0034721,
umls-concept:C0037663,
umls-concept:C0229535,
umls-concept:C0391871,
umls-concept:C0680255,
umls-concept:C0732165,
umls-concept:C1283071,
umls-concept:C1417618,
umls-concept:C1420520,
umls-concept:C1551022,
umls-concept:C1880355,
umls-concept:C1961136,
umls-concept:C1963578,
umls-concept:C2249823
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pubmed:issue |
21
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pubmed:dateCreated |
2005-10-13
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pubmed:abstractText |
Inhibition of growth hormone (GH) and prolactin (PRL) release from the anterior pituitary gland is mediated through somatostatin receptor subtypes sst2 and sst5. It has been found that somatostatin (SS) analogues that are selective for both receptor subtypes are more effective at inhibiting GH and PRL release than monospecific analogues alone. We synthesized several disulfide-bridged octapeptide SS analogues. Iodinated compounds 7, (4-amino-3-iodo)-d-Phe-c[Cys-Tyr-d-Trp-Lys-Val-Cys]-Thr-NH2, and 9, (4-amino-3-iodo)-d-Phe-c[Cys-(3-iodo)-Tyr-d-Trp-Lys-Val-Cys]-Thr-NH2, were as potent as somatostatin in binding at receptors hsst2 and hsst5 and inhibited GH and PRL release from rat pituitary cells as potently as somatostatin.
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pubmed:grant |
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pubmed:language |
eng
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pubmed:journal |
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pubmed:citationSubset |
IM
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pubmed:chemical |
http://linkedlifedata.com/resource/pubmed/chemical/2,2'-Dipyridyl,
http://linkedlifedata.com/resource/pubmed/chemical/Growth Hormone,
http://linkedlifedata.com/resource/pubmed/chemical/Organogold Compounds,
http://linkedlifedata.com/resource/pubmed/chemical/Peptides, Cyclic,
http://linkedlifedata.com/resource/pubmed/chemical/Prolactin,
http://linkedlifedata.com/resource/pubmed/chemical/Receptors, Somatostatin,
http://linkedlifedata.com/resource/pubmed/chemical/Somatostatin,
http://linkedlifedata.com/resource/pubmed/chemical/hydroxo(6-(1,1-dimethylbenzyl)-2,2'-...,
http://linkedlifedata.com/resource/pubmed/chemical/somatostatin receptor 2,
http://linkedlifedata.com/resource/pubmed/chemical/somatostatin receptor 5
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pubmed:status |
MEDLINE
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pubmed:month |
Oct
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pubmed:issn |
0022-2623
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pubmed:author |
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pubmed:issnType |
Print
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pubmed:day |
20
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pubmed:volume |
48
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
6643-52
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pubmed:dateRevised |
2007-11-14
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pubmed:meshHeading |
pubmed-meshheading:16220980-2,2'-Dipyridyl,
pubmed-meshheading:16220980-Animals,
pubmed-meshheading:16220980-Cell Line,
pubmed-meshheading:16220980-Cricetinae,
pubmed-meshheading:16220980-Cricetulus,
pubmed-meshheading:16220980-Female,
pubmed-meshheading:16220980-Growth Hormone,
pubmed-meshheading:16220980-Humans,
pubmed-meshheading:16220980-Magnetic Resonance Spectroscopy,
pubmed-meshheading:16220980-Models, Molecular,
pubmed-meshheading:16220980-Molecular Conformation,
pubmed-meshheading:16220980-Organogold Compounds,
pubmed-meshheading:16220980-Peptides, Cyclic,
pubmed-meshheading:16220980-Pituitary Gland, Anterior,
pubmed-meshheading:16220980-Prolactin,
pubmed-meshheading:16220980-Radioligand Assay,
pubmed-meshheading:16220980-Rats,
pubmed-meshheading:16220980-Receptors, Somatostatin,
pubmed-meshheading:16220980-Somatostatin,
pubmed-meshheading:16220980-Structure-Activity Relationship
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pubmed:year |
2005
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pubmed:articleTitle |
Discovery of iodinated somatostatin analogues selective for hsst2 and hsst5 with excellent inhibition of growth hormone and prolactin release from rat pituitary cells.
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pubmed:affiliation |
University of California-San Diego, 9500 Gilman Drive, La Jolla, California 92093-0343, and Erasmus MC, Rotterdam, The Netherlands.
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pubmed:publicationType |
Journal Article,
In Vitro,
Research Support, N.I.H., Extramural
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