| pubmed-article:3994381 | rdf:type | pubmed:Citation | lld:pubmed |
| pubmed-article:3994381 | lifeskim:mentions | umls-concept:C0025255 | lld:lifeskim |
| pubmed-article:3994381 | lifeskim:mentions | umls-concept:C0015560 | lld:lifeskim |
| pubmed-article:3994381 | lifeskim:mentions | umls-concept:C0020291 | lld:lifeskim |
| pubmed-article:3994381 | lifeskim:mentions | umls-concept:C0014898 | lld:lifeskim |
| pubmed-article:3994381 | lifeskim:mentions | umls-concept:C1880022 | lld:lifeskim |
| pubmed-article:3994381 | lifeskim:mentions | umls-concept:C0205227 | lld:lifeskim |
| pubmed-article:3994381 | pubmed:issue | 2 | lld:pubmed |
| pubmed-article:3994381 | pubmed:dateCreated | 1985-6-6 | lld:pubmed |
| pubmed-article:3994381 | pubmed:abstractText | The chick oviduct system has been employed to study whether dolichol esters might serve as a storage form of dolichol to be converted to dolichyl phosphate (Dol-P) during periods when Dol-P levels increase. Chicken oviduct membranes catalyze the hydrolysis of dolichyl-[14C]oleate; the reaction is dependent on detergent (0.04% NP-40 is optimal), is unaffected by divalent cations and EDTA, and exhibits a pH optimum of 6.0. Oviduct membranes also hydrolyze cholesteryl-[14C]oleate, which exhibits similar properties except the pH optimum is 5.0-5.5. Neither Dol-[14C]palmitate nor Chol-[14C]palmitate is hydrolyzed by membranes. Chol-ester hydrolysis is more sensitive to heat-denaturation than is Dol-ester hydrolysis. Esterase activity was assayed in membranes prepared from immature chicks, chicks treated with diethylstilbestrol, chicks withdrawn from diethylstilbestrol, and mature hens. The highest esterase specific activity was observed in membranes obtained from chicks withdrawn from hormone. In order to characterize the fatty acid composition of Dol-esters they were purified from mature hen oviducts by chromatography on DEAE-cellulose and Fractogel ORPVA-6000, reverse-phase HPLC, and TLC. About 15-25% of oviduct dolichol is in the esterified form. Fatty acid analysis revealed that approximately 85% of the dolichol was esterified to oleic acid. The fact that the highest esterase activity is found in membranes from chicks withdrawn from hormone and that only 20% of the dolichol is esterified argues against a role for Dol-esters as a reservoir of dolichol for conversion to Dol-P. | lld:pubmed |
| pubmed-article:3994381 | pubmed:grant | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:3994381 | pubmed:language | eng | lld:pubmed |
| pubmed-article:3994381 | pubmed:journal | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:3994381 | pubmed:citationSubset | IM | lld:pubmed |
| pubmed-article:3994381 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:3994381 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:3994381 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:3994381 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:3994381 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:3994381 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:3994381 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:3994381 | pubmed:status | MEDLINE | lld:pubmed |
| pubmed-article:3994381 | pubmed:month | May | lld:pubmed |
| pubmed-article:3994381 | pubmed:issn | 0003-9861 | lld:pubmed |
| pubmed-article:3994381 | pubmed:author | pubmed-author:LucasJ JJJ | lld:pubmed |
| pubmed-article:3994381 | pubmed:author | pubmed-author:BeachD HDH | lld:pubmed |
| pubmed-article:3994381 | pubmed:author | pubmed-author:HallahanT WTW | lld:pubmed |
| pubmed-article:3994381 | pubmed:author | pubmed-author:MalvarT MTM | lld:pubmed |
| pubmed-article:3994381 | pubmed:issnType | Print | lld:pubmed |
| pubmed-article:3994381 | pubmed:day | 1 | lld:pubmed |
| pubmed-article:3994381 | pubmed:volume | 238 | lld:pubmed |
| pubmed-article:3994381 | pubmed:owner | NLM | lld:pubmed |
| pubmed-article:3994381 | pubmed:authorsComplete | Y | lld:pubmed |
| pubmed-article:3994381 | pubmed:pagination | 401-9 | lld:pubmed |
| pubmed-article:3994381 | pubmed:dateRevised | 2007-11-14 | lld:pubmed |
| pubmed-article:3994381 | pubmed:meshHeading | pubmed-meshheading:3994381-... | lld:pubmed |
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| pubmed-article:3994381 | pubmed:meshHeading | pubmed-meshheading:3994381-... | lld:pubmed |
| pubmed-article:3994381 | pubmed:year | 1985 | lld:pubmed |
| pubmed-article:3994381 | pubmed:articleTitle | Hydrolysis of dolichyl esters by oviduct membranes and characterization of endogenous dolichyl esters. | lld:pubmed |
| pubmed-article:3994381 | pubmed:publicationType | Journal Article | lld:pubmed |
| pubmed-article:3994381 | pubmed:publicationType | Comparative Study | lld:pubmed |
| pubmed-article:3994381 | pubmed:publicationType | In Vitro | lld:pubmed |
| pubmed-article:3994381 | pubmed:publicationType | Research Support, U.S. Gov't, P.H.S. | lld:pubmed |
| pubmed-article:3994381 | pubmed:publicationType | Research Support, Non-U.S. Gov't | lld:pubmed |
