| pubmed-article:16280024 | rdf:type | pubmed:Citation | lld:pubmed |
| pubmed-article:16280024 | lifeskim:mentions | umls-concept:C0036945 | lld:lifeskim |
| pubmed-article:16280024 | lifeskim:mentions | umls-concept:C0032005 | lld:lifeskim |
| pubmed-article:16280024 | lifeskim:mentions | umls-concept:C0023607 | lld:lifeskim |
| pubmed-article:16280024 | lifeskim:mentions | umls-concept:C0040160 | lld:lifeskim |
| pubmed-article:16280024 | lifeskim:mentions | umls-concept:C1305737 | lld:lifeskim |
| pubmed-article:16280024 | lifeskim:mentions | umls-concept:C0034804 | lld:lifeskim |
| pubmed-article:16280024 | lifeskim:mentions | umls-concept:C0017262 | lld:lifeskim |
| pubmed-article:16280024 | lifeskim:mentions | umls-concept:C2003941 | lld:lifeskim |
| pubmed-article:16280024 | lifeskim:mentions | umls-concept:C2911684 | lld:lifeskim |
| pubmed-article:16280024 | lifeskim:mentions | umls-concept:C0185117 | lld:lifeskim |
| pubmed-article:16280024 | pubmed:issue | 12 | lld:pubmed |
| pubmed-article:16280024 | pubmed:dateCreated | 2005-11-10 | lld:pubmed |
| pubmed-article:16280024 | pubmed:abstractText | Islet-1 has been reported to be involved in pituitary development in the early stages of mouse embryogenesis. Oestrogen receptor (ER) and its expression may be involved in regulating pituitary development and its hormone-secreting function. Islet-1 expression and its correlations to ER in the developing pituitary gland are unknown. We therefore determined the pituitary cell specific expression of Islet-1 and its colocalization with ER alpha (ERalpha) in sheep foetus by immunohistochemistry. The results demonstrated that Islet-1-immunoreactive (ir) cells were distributed throughout the pituitary gland from day 60 of gestation until birth. The Islet-1-ir cell number was significant higher at day 90 and 120 of gestation compared to that at day 60 and at birth. All of the ERalpha-ir cells were colocalized with Islet-1 at day 60 of gestation, although a few ERalpha-ir cells were negative for Islet-1 in the later stage of gestation. The dominant cell type expressing Islet-1 is the gonadotroph, although small proportions of thyrotrophs and lactotrophs also express Islet-1. The proportion of luteinising hormone-ir gonadotrophs possessing Islet-1 kept rising from day 60 to day 120 of gestation and persisted until birth. The proportion of thyroid-stimulating hormone-ir cells expressing Islet-1 was at a high level from day 60-120 of the gestation and significantly declined at birth. The percentage of prolactin (PRL)-ir cells expressing Islet-1 was about 20% at day 60 of gestation. Very few PRL-ir cells contained Islet-1 in later stages of gestation. These data suggest that the development and functional establishment of pituitary gonadotrophs, thyrotrophs and lactotrophs might be regulated by the expressions of Islet-1 and ERalpha and by their interactions, although any mechanisms need to be elucidated further. | lld:pubmed |
| pubmed-article:16280024 | pubmed:language | eng | lld:pubmed |
| pubmed-article:16280024 | pubmed:journal | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:16280024 | pubmed:citationSubset | IM | lld:pubmed |
| pubmed-article:16280024 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:16280024 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:16280024 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:16280024 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:16280024 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:16280024 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:16280024 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:16280024 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:16280024 | pubmed:status | MEDLINE | lld:pubmed |
| pubmed-article:16280024 | pubmed:month | Dec | lld:pubmed |
| pubmed-article:16280024 | pubmed:issn | 0953-8194 | lld:pubmed |
| pubmed-article:16280024 | pubmed:author | pubmed-author:LiuJJ | lld:pubmed |
| pubmed-article:16280024 | pubmed:author | pubmed-author:LimRR | lld:pubmed |
| pubmed-article:16280024 | pubmed:author | pubmed-author:YiSS | lld:pubmed |
| pubmed-article:16280024 | pubmed:author | pubmed-author:CuiSS | lld:pubmed |
| pubmed-article:16280024 | pubmed:issnType | Print | lld:pubmed |
| pubmed-article:16280024 | pubmed:volume | 17 | lld:pubmed |
| pubmed-article:16280024 | pubmed:owner | NLM | lld:pubmed |
| pubmed-article:16280024 | pubmed:authorsComplete | Y | lld:pubmed |
| pubmed-article:16280024 | pubmed:pagination | 773-80 | lld:pubmed |
| pubmed-article:16280024 | pubmed:dateRevised | 2011-11-17 | lld:pubmed |
| pubmed-article:16280024 | pubmed:meshHeading | pubmed-meshheading:16280024... | lld:pubmed |
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| pubmed-article:16280024 | pubmed:meshHeading | pubmed-meshheading:16280024... | lld:pubmed |
| pubmed-article:16280024 | pubmed:meshHeading | pubmed-meshheading:16280024... | lld:pubmed |
| pubmed-article:16280024 | pubmed:meshHeading | pubmed-meshheading:16280024... | lld:pubmed |
| pubmed-article:16280024 | pubmed:meshHeading | pubmed-meshheading:16280024... | lld:pubmed |
| pubmed-article:16280024 | pubmed:year | 2005 | lld:pubmed |
| pubmed-article:16280024 | pubmed:articleTitle | Islet-1 expression and its colocalization with luteinising hormone, thyroid-stimulating hormone and oestrogen receptor alpha in the developing pituitary gland of the sheep foetus. | lld:pubmed |
| pubmed-article:16280024 | pubmed:affiliation | College of Biological Sciences, China Agricultural University, Beijing 100094, P.R. China. | lld:pubmed |
| pubmed-article:16280024 | pubmed:publicationType | Journal Article | lld:pubmed |
| pubmed-article:16280024 | pubmed:publicationType | Research Support, Non-U.S. Gov't | lld:pubmed |
| entrez-gene:541604 | entrezgene:pubmed | pubmed-article:16280024 | lld:entrezgene |
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