| pubmed-article:476483 | rdf:type | pubmed:Citation | lld:pubmed |
| pubmed-article:476483 | lifeskim:mentions | umls-concept:C0003062 | lld:lifeskim |
| pubmed-article:476483 | lifeskim:mentions | umls-concept:C0006104 | lld:lifeskim |
| pubmed-article:476483 | lifeskim:mentions | umls-concept:C0025519 | lld:lifeskim |
| pubmed-article:476483 | lifeskim:mentions | umls-concept:C0039840 | lld:lifeskim |
| pubmed-article:476483 | lifeskim:mentions | umls-concept:C0011155 | lld:lifeskim |
| pubmed-article:476483 | lifeskim:mentions | umls-concept:C0220839 | lld:lifeskim |
| pubmed-article:476483 | lifeskim:mentions | umls-concept:C0085845 | lld:lifeskim |
| pubmed-article:476483 | lifeskim:mentions | umls-concept:C0243144 | lld:lifeskim |
| pubmed-article:476483 | lifeskim:mentions | umls-concept:C1515926 | lld:lifeskim |
| pubmed-article:476483 | pubmed:issue | 3 | lld:pubmed |
| pubmed-article:476483 | pubmed:dateCreated | 1979-11-28 | lld:pubmed |
| pubmed-article:476483 | pubmed:abstractText | The high affinity uptake systems of aspartate, glutamate, glycine and taurine were studied in synaptosomal preparations isolated from the cerebellum, medulla-pons and the telencephalon of rats made thiamine deficient (TD) by diet or pyrithiamine (PT). There was a significant enhancement in the uptake of asparate/glutamate (probably transported by the same carrier) by the synaptosomal preparations of the cerebellum only, in both groups of thiamine-deficient animals as compared to controls. This was due to an increase in the number of uptake sites and not to an alteration of the binding affinity. Aspartate levels decreased significantly in all three brain areas of PT-treated animals and this change was greatest in the medulla-pons and the cerebellum and least in the cortex. Glutamate and serine levels were significantly decreased only in the medulla-pons whilst the concentration of glutamine was significantly increased in the three brain regions studied. The changes in both uptake and levels of amino acids in TD rats were reversed by thiamine therapy. Though the uptake studies do not discriminate between an altered aspartergic or glutamergic system, the changes in the levels of aspartate in the cerebellum suggest that the aspartergic system is involved. Since earlier studies showed a selective impairment in the high affinity uptake of serotonin by cerebellar synaptosomes, thiamine deficiency could impair cerebellar function by inducing an imbalance in its neurotransmitter systems. | lld:pubmed |
| pubmed-article:476483 | pubmed:language | eng | lld:pubmed |
| pubmed-article:476483 | pubmed:journal | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:476483 | pubmed:citationSubset | IM | lld:pubmed |
| pubmed-article:476483 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:476483 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:476483 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:476483 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:476483 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:476483 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:476483 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:476483 | pubmed:status | MEDLINE | lld:pubmed |
| pubmed-article:476483 | pubmed:month | Aug | lld:pubmed |
| pubmed-article:476483 | pubmed:issn | 0006-8993 | lld:pubmed |
| pubmed-article:476483 | pubmed:author | pubmed-author:BerlSS | lld:pubmed |
| pubmed-article:476483 | pubmed:author | pubmed-author:NicklasW JWJ | lld:pubmed |
| pubmed-article:476483 | pubmed:author | pubmed-author:PlaitakisAA | lld:pubmed |
| pubmed-article:476483 | pubmed:issnType | Print | lld:pubmed |
| pubmed-article:476483 | pubmed:day | 10 | lld:pubmed |
| pubmed-article:476483 | pubmed:volume | 171 | lld:pubmed |
| pubmed-article:476483 | pubmed:owner | NLM | lld:pubmed |
| pubmed-article:476483 | pubmed:authorsComplete | Y | lld:pubmed |
| pubmed-article:476483 | pubmed:pagination | 489-502 | lld:pubmed |
| pubmed-article:476483 | pubmed:dateRevised | 2006-11-15 | lld:pubmed |
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| pubmed-article:476483 | pubmed:meshHeading | pubmed-meshheading:476483-T... | lld:pubmed |
| pubmed-article:476483 | pubmed:year | 1979 | lld:pubmed |
| pubmed-article:476483 | pubmed:articleTitle | Alterations in uptake and metabolism of aspartate and glutamate in brain of thiamine deficient animals. | lld:pubmed |
| pubmed-article:476483 | pubmed:publicationType | Journal Article | lld:pubmed |
| pubmed-article:476483 | pubmed:publicationType | Research Support, U.S. Gov't, P.H.S. | lld:pubmed |
