| pubmed-article:6799271 | rdf:type | pubmed:Citation | lld:pubmed |
| pubmed-article:6799271 | lifeskim:mentions | umls-concept:C0010453 | lld:lifeskim |
| pubmed-article:6799271 | lifeskim:mentions | umls-concept:C0229535 | lld:lifeskim |
| pubmed-article:6799271 | lifeskim:mentions | umls-concept:C0033371 | lld:lifeskim |
| pubmed-article:6799271 | lifeskim:mentions | umls-concept:C0037663 | lld:lifeskim |
| pubmed-article:6799271 | lifeskim:mentions | umls-concept:C0005919 | lld:lifeskim |
| pubmed-article:6799271 | lifeskim:mentions | umls-concept:C0030685 | lld:lifeskim |
| pubmed-article:6799271 | lifeskim:mentions | umls-concept:C0680255 | lld:lifeskim |
| pubmed-article:6799271 | lifeskim:mentions | umls-concept:C0391871 | lld:lifeskim |
| pubmed-article:6799271 | lifeskim:mentions | umls-concept:C1283071 | lld:lifeskim |
| pubmed-article:6799271 | lifeskim:mentions | umls-concept:C1963578 | lld:lifeskim |
| pubmed-article:6799271 | pubmed:issue | 2 | lld:pubmed |
| pubmed-article:6799271 | pubmed:dateCreated | 1982-4-12 | lld:pubmed |
| pubmed-article:6799271 | pubmed:abstractText | Bombesin (BBS) has been previously shown to stimulate the secretion of PRL and GH in steroid-primed rats. To determine whether these effects were mediated by the central nervous system or were due to direct action on the pituitary gland, we studied the interaction of BBS with GH4C1 cells, a clonal strain of rat pituitary cells which synthesizes and secretes PRL and GH. The addition of 100 nM BBS to GH4C1 cells for 60 min increased PRL release to 140 +/- 3% of the control value (mean +/- SE) and GH release to 133 +/- 5% of the control value. Stimulation of hormone secretion was observed within 15 min of treatment with 100 nM BBS and continued for at least 2 h. Half-maximal stimulation of PRL release occurred with 0.5 nM BBS, and a maximal effect was observed with 10 nM peptide. The BBS analogs ranatensin, litorin, and [Tyr4]BBS, each at a concentration of 100 nM, caused the same stimulation of PRL release as maximal concentrations of BBS itself. BBS stimulated hormone release selectively in two of five different clonal pituitary cell strains examined. Pretreatment of GH4C1 cells with 1 nM estradiol and/or 100 nM insulin resulted in more powerful stimulation of PRL release by both TRH and BBS. When epidermal growth factor and vasoactive intestinal peptide were added simultaneously with BBS, PRL release was greater than in the presence of either peptide alone. In contrast, the stimulatory effects of TRH and BBS were not additive. Somatostatin inhibited both basal and stimulated PRL release. Thus, low concentrations of BBS can directly stimulate PRL and GH release by a clonal pituitary cell strain in culture. These results suggest that BBS may stimulate PRL and GH secretion in vivo by direct action on the pituitary gland. | lld:pubmed |
| pubmed-article:6799271 | pubmed:grant | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:6799271 | pubmed:language | eng | lld:pubmed |
| pubmed-article:6799271 | pubmed:journal | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:6799271 | pubmed:citationSubset | AIM | lld:pubmed |
| pubmed-article:6799271 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:6799271 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
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| pubmed-article:6799271 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:6799271 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:6799271 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:6799271 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
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| pubmed-article:6799271 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:6799271 | pubmed:status | MEDLINE | lld:pubmed |
| pubmed-article:6799271 | pubmed:month | Feb | lld:pubmed |
| pubmed-article:6799271 | pubmed:issn | 0013-7227 | lld:pubmed |
| pubmed-article:6799271 | pubmed:author | pubmed-author:SchonbrunnAA | lld:pubmed |
| pubmed-article:6799271 | pubmed:author | pubmed-author:WestendorfJ... | lld:pubmed |
| pubmed-article:6799271 | pubmed:issnType | Print | lld:pubmed |
| pubmed-article:6799271 | pubmed:volume | 110 | lld:pubmed |
| pubmed-article:6799271 | pubmed:owner | NLM | lld:pubmed |
| pubmed-article:6799271 | pubmed:authorsComplete | Y | lld:pubmed |
| pubmed-article:6799271 | pubmed:pagination | 352-8 | lld:pubmed |
| pubmed-article:6799271 | pubmed:dateRevised | 2011-11-17 | lld:pubmed |
| pubmed-article:6799271 | pubmed:meshHeading | pubmed-meshheading:6799271-... | lld:pubmed |
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| pubmed-article:6799271 | pubmed:meshHeading | pubmed-meshheading:6799271-... | lld:pubmed |
| pubmed-article:6799271 | pubmed:year | 1982 | lld:pubmed |
| pubmed-article:6799271 | pubmed:articleTitle | Bombesin stimulates prolactin and growth hormone release by pituitary cells in culture. | lld:pubmed |
| pubmed-article:6799271 | pubmed:publicationType | Journal Article | lld:pubmed |
| pubmed-article:6799271 | pubmed:publicationType | Research Support, U.S. Gov't, P.H.S. | lld:pubmed |
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