rdf:type |
|
lifeskim:mentions |
umls-concept:C0006104,
umls-concept:C0007634,
umls-concept:C0007804,
umls-concept:C0010453,
umls-concept:C0013935,
umls-concept:C0020268,
umls-concept:C0025914,
umls-concept:C0026809,
umls-concept:C0243127,
umls-concept:C0443331,
umls-concept:C0851285
|
pubmed:issue |
3
|
pubmed:dateCreated |
1984-8-8
|
pubmed:abstractText |
Myelinogenic cultures of cells dissociated from embryonic mouse brain were used to study the regulation of myelination-associated molecules by cortisol. Cortisol in physiological concentrations (0.03 microM) caused an increased accumulation of myelination-associated sulphogalactolipids. It also stimulated the myelin- and oligodendroglia-specific cyclic nucleotide phosphohydrolase. The increase in sulphogalactolipid content was caused by a cortisol-concentration-dependent inhibition in arylsulphatase A activity and not by an increase in either cerebroside sulphotransferase activity or an increase in availability of adenosine 3'-phosphate 5'-phosphosulphate. Of several steroid hormones tested only the glucocorticoid types brought about these changes. The relationship between net sulphogalactolipid accumulation and arylsulphatase A inhibition induced by cortisol was confirmed by sulphogalactolipid turnover studies. Depending on whether a single-phase or a two-phase decay calculation is used, the turnover of sulphogalactolipid with cortisol present was decreased at 22 days in culture by either 62% or 65% respectively of that without cortisol. This decrease in turnover can be attributed completely to the decrease of arylsulphatase activity by cortisol to 63% of the value for normal cells grown under the same conditions.
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pubmed:grant |
|
pubmed:commentsCorrections |
http://linkedlifedata.com/resource/pubmed/commentcorrection/6146311-110895,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6146311-1174947,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6146311-128706,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6146311-13663253,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6146311-13671378,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6146311-14084730,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6146311-14272655,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6146311-14334364,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6146311-14367215,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6146311-14907713,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6146311-240002,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6146311-284369,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6146311-4191241,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6146311-4236091,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6146311-4305490,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6146311-4358018,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6146311-4609989,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6146311-469540,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6146311-4832754,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6146311-489534,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6146311-503203,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6146311-5036867,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6146311-5072390,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6146311-5711130,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6146311-5911537,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6146311-6048328,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6146311-6109754,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6146311-6111779,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6146311-6112019,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6146311-6113177,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6146311-6125566,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6146311-6195351,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6146311-6256388,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6146311-6268753,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6146311-6271280,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6146311-6831238,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6146311-6949901,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6146311-698849,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6146311-7016256,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6146311-702145,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6146311-7034483,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6146311-7351213,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6146311-7363098,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6146311-758316,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6146311-863916,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6146311-9487,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6146311-966001
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pubmed:language |
eng
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pubmed:journal |
|
pubmed:citationSubset |
IM
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pubmed:chemical |
|
pubmed:status |
MEDLINE
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pubmed:month |
May
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pubmed:issn |
0264-6021
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pubmed:author |
|
pubmed:issnType |
Print
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pubmed:day |
1
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pubmed:volume |
219
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pubmed:owner |
NLM
|
pubmed:authorsComplete |
Y
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pubmed:pagination |
689-97
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pubmed:dateRevised |
2009-11-18
|
pubmed:meshHeading |
pubmed-meshheading:6146311-2',3'-Cyclic-Nucleotide Phosphodiesterases,
pubmed-meshheading:6146311-Animals,
pubmed-meshheading:6146311-Brain,
pubmed-meshheading:6146311-Cells, Cultured,
pubmed-meshheading:6146311-Cerebroside-Sulfatase,
pubmed-meshheading:6146311-Glycolipids,
pubmed-meshheading:6146311-Hydrocortisone,
pubmed-meshheading:6146311-Mice,
pubmed-meshheading:6146311-Myelin Sheath,
pubmed-meshheading:6146311-Phosphoadenosine Phosphosulfate,
pubmed-meshheading:6146311-Phosphoric Diester Hydrolases,
pubmed-meshheading:6146311-Sulfatases
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pubmed:year |
1984
|
pubmed:articleTitle |
Regulation of arylsulphatase A and sulphogalactolipid turnover by cortisol in myelinogenic cultures of cells dissociated from embryonic mouse brain.
|