| pubmed-article:6102778 | rdf:type | pubmed:Citation | lld:pubmed |
| pubmed-article:6102778 | lifeskim:mentions | umls-concept:C0016452 | lld:lifeskim |
| pubmed-article:6102778 | lifeskim:mentions | umls-concept:C0231441 | lld:lifeskim |
| pubmed-article:6102778 | lifeskim:mentions | umls-concept:C0005910 | lld:lifeskim |
| pubmed-article:6102778 | lifeskim:mentions | umls-concept:C0011209 | lld:lifeskim |
| pubmed-article:6102778 | lifeskim:mentions | umls-concept:C1704675 | lld:lifeskim |
| pubmed-article:6102778 | lifeskim:mentions | umls-concept:C0443218 | lld:lifeskim |
| pubmed-article:6102778 | lifeskim:mentions | umls-concept:C2827483 | lld:lifeskim |
| pubmed-article:6102778 | lifeskim:mentions | umls-concept:C0040223 | lld:lifeskim |
| pubmed-article:6102778 | lifeskim:mentions | umls-concept:C0086960 | lld:lifeskim |
| pubmed-article:6102778 | lifeskim:mentions | umls-concept:C0027409 | lld:lifeskim |
| pubmed-article:6102778 | pubmed:issue | 2 | lld:pubmed |
| pubmed-article:6102778 | pubmed:dateCreated | 1980-6-27 | lld:pubmed |
| pubmed-article:6102778 | pubmed:abstractText | Experiment 1 reported the effects of the interaction of a fixed 1 min delivery schedule and body weight, using schedule-induced self-injection paradigm, in the rate of acquisition of methadone and heroin. Eighty-one rats were assigned to 100% and 80% reduced body weight conditions with and without a schedule. The findings show that: (a) voluntary heroin and methadone intake was enhanced when a schedule was introduced to animals at 80% but not at 100% body weight; (b) high intake of heroin and methadone was accompanied by increased levels of plasma 11-OHCS. Experiment 2 showed that the high rate of self-injection was due to the interaction of pharmacological properties of opiates and environmental variables rather than to a general increase in activity arising from the deprivation state or the effects of the schedule. The results are discussed in terms of a stress factor arising from an interaction between environmental and pharmacological factors. | lld:pubmed |
| pubmed-article:6102778 | pubmed:language | eng | lld:pubmed |
| pubmed-article:6102778 | pubmed:journal | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:6102778 | pubmed:citationSubset | IM | lld:pubmed |
| pubmed-article:6102778 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:6102778 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:6102778 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:6102778 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:6102778 | pubmed:status | MEDLINE | lld:pubmed |
| pubmed-article:6102778 | pubmed:month | Feb | lld:pubmed |
| pubmed-article:6102778 | pubmed:issn | 0033-3158 | lld:pubmed |
| pubmed-article:6102778 | pubmed:author | pubmed-author:VyTT | lld:pubmed |
| pubmed-article:6102778 | pubmed:author | pubmed-author:SingerGG | lld:pubmed |
| pubmed-article:6102778 | pubmed:author | pubmed-author:JefferysDD | lld:pubmed |
| pubmed-article:6102778 | pubmed:issnType | Print | lld:pubmed |
| pubmed-article:6102778 | pubmed:volume | 67 | lld:pubmed |
| pubmed-article:6102778 | pubmed:owner | NLM | lld:pubmed |
| pubmed-article:6102778 | pubmed:authorsComplete | Y | lld:pubmed |
| pubmed-article:6102778 | pubmed:pagination | 171-6 | lld:pubmed |
| pubmed-article:6102778 | pubmed:dateRevised | 2003-11-14 | lld:pubmed |
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| pubmed-article:6102778 | pubmed:meshHeading | pubmed-meshheading:6102778-... | lld:pubmed |
| pubmed-article:6102778 | pubmed:year | 1980 | lld:pubmed |
| pubmed-article:6102778 | pubmed:articleTitle | The interaction of a fixed time food delivery schedule and body weight on self-administration of narcotic analgesics. | lld:pubmed |
| pubmed-article:6102778 | pubmed:publicationType | Journal Article | lld:pubmed |
| http://linkedlifedata.com/r... | pubmed:referesTo | pubmed-article:6102778 | lld:pubmed |
| http://linkedlifedata.com/r... | pubmed:referesTo | pubmed-article:6102778 | lld:pubmed |
