| pubmed-article:2452726 | rdf:type | pubmed:Citation | lld:pubmed |
| pubmed-article:2452726 | lifeskim:mentions | umls-concept:C0025914 | lld:lifeskim |
| pubmed-article:2452726 | lifeskim:mentions | umls-concept:C0026809 | lld:lifeskim |
| pubmed-article:2452726 | lifeskim:mentions | umls-concept:C0037657 | lld:lifeskim |
| pubmed-article:2452726 | lifeskim:mentions | umls-concept:C0013936 | lld:lifeskim |
| pubmed-article:2452726 | lifeskim:mentions | umls-concept:C0597357 | lld:lifeskim |
| pubmed-article:2452726 | lifeskim:mentions | umls-concept:C0242210 | lld:lifeskim |
| pubmed-article:2452726 | pubmed:issue | 1 | lld:pubmed |
| pubmed-article:2452726 | pubmed:dateCreated | 1988-6-23 | lld:pubmed |
| pubmed-article:2452726 | pubmed:abstractText | Somatomedins/insulin-like growth factors (Sm/IGFs) are considered to have important roles in regulating fetal growth; however, because of limited quantities of tissue, few studies have been performed on their effects on embryonic growth. To assess a potential role for these factors, we evaluated mouse embryonic tissues for the presence of Sm/IGF and insulin receptors and Sm/IGF-binding proteins by chemical affinity labelling. In addition, we measured extractable Sm-C/IGF-I radioimmunoactivity in mouse embryonic tissues. Finally, we compared these data with those from the embryonal carcinoma cell line, PC13. All embryos from day 9 (3-4 somites) to day 12 (45 somites) possessed both Sm-C/IGF-I and IGF-II receptors in apparent greater abundance than insulin receptors. The visceral yolk sac appeared to have proportionally more insulin receptors than the corresponding embryonic tissue. Extracts from the embryos contained immunoreactive Sm-C/IGF-I and binding proteins of 30-45 X 10(3) Mr. PC13 cells possessed all three receptors and the apparent abundance of the insulin and IGF-II receptors was reduced after differentiation was induced with retinoic acid. PC13 cells released both immunoreactive Sm-C/IGF-I- and Sm-C/IGF-I-binding proteins into their medium. When differentiated, the binding proteins resembled the native ones extracted from the intact embryos. The presence of Sm/IGF activity, receptors and binding proteins in early embryogenesis suggests a role for these factors in embryonic growth. The PC13 cell line appears to only partially reflect normal development. | lld:pubmed |
| pubmed-article:2452726 | pubmed:grant | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:2452726 | pubmed:grant | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:2452726 | pubmed:grant | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:2452726 | pubmed:language | eng | lld:pubmed |
| pubmed-article:2452726 | pubmed:journal | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:2452726 | pubmed:citationSubset | IM | lld:pubmed |
| pubmed-article:2452726 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:2452726 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:2452726 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:2452726 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:2452726 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:2452726 | pubmed:status | MEDLINE | lld:pubmed |
| pubmed-article:2452726 | pubmed:month | Sep | lld:pubmed |
| pubmed-article:2452726 | pubmed:issn | 0950-1991 | lld:pubmed |
| pubmed-article:2452726 | pubmed:author | pubmed-author:SadlerT WTW | lld:pubmed |
| pubmed-article:2452726 | pubmed:author | pubmed-author:D'ErcoleA JAJ | lld:pubmed |
| pubmed-article:2452726 | pubmed:author | pubmed-author:SmithE PEP | lld:pubmed |
| pubmed-article:2452726 | pubmed:issnType | Print | lld:pubmed |
| pubmed-article:2452726 | pubmed:volume | 101 | lld:pubmed |
| pubmed-article:2452726 | pubmed:owner | NLM | lld:pubmed |
| pubmed-article:2452726 | pubmed:authorsComplete | Y | lld:pubmed |
| pubmed-article:2452726 | pubmed:pagination | 73-82 | lld:pubmed |
| pubmed-article:2452726 | pubmed:dateRevised | 2009-11-19 | lld:pubmed |
| pubmed-article:2452726 | pubmed:meshHeading | pubmed-meshheading:2452726-... | lld:pubmed |
| pubmed-article:2452726 | pubmed:meshHeading | pubmed-meshheading:2452726-... | lld:pubmed |
| pubmed-article:2452726 | pubmed:meshHeading | pubmed-meshheading:2452726-... | lld:pubmed |
| pubmed-article:2452726 | pubmed:meshHeading | pubmed-meshheading:2452726-... | lld:pubmed |
| pubmed-article:2452726 | pubmed:meshHeading | pubmed-meshheading:2452726-... | lld:pubmed |
| pubmed-article:2452726 | pubmed:meshHeading | pubmed-meshheading:2452726-... | lld:pubmed |
| pubmed-article:2452726 | pubmed:meshHeading | pubmed-meshheading:2452726-... | lld:pubmed |
| pubmed-article:2452726 | pubmed:meshHeading | pubmed-meshheading:2452726-... | lld:pubmed |
| pubmed-article:2452726 | pubmed:meshHeading | pubmed-meshheading:2452726-... | lld:pubmed |
| pubmed-article:2452726 | pubmed:meshHeading | pubmed-meshheading:2452726-... | lld:pubmed |
| pubmed-article:2452726 | pubmed:meshHeading | pubmed-meshheading:2452726-... | lld:pubmed |
| pubmed-article:2452726 | pubmed:meshHeading | pubmed-meshheading:2452726-... | lld:pubmed |
| pubmed-article:2452726 | pubmed:meshHeading | pubmed-meshheading:2452726-... | lld:pubmed |
| pubmed-article:2452726 | pubmed:year | 1987 | lld:pubmed |
| pubmed-article:2452726 | pubmed:articleTitle | Somatomedins/insulin-like growth factors, their receptors and binding proteins are present during mouse embryogenesis. | lld:pubmed |
| pubmed-article:2452726 | pubmed:affiliation | Department of Pediatrics, School of Medicine, University of North Carolina, Chapel Hill 27514. | lld:pubmed |
| pubmed-article:2452726 | pubmed:publicationType | Journal Article | lld:pubmed |
| pubmed-article:2452726 | pubmed:publicationType | Research Support, U.S. Gov't, P.H.S. | lld:pubmed |
| pubmed-article:2452726 | pubmed:publicationType | Research Support, Non-U.S. Gov't | lld:pubmed |
| http://linkedlifedata.com/r... | pubmed:referesTo | pubmed-article:2452726 | lld:pubmed |
