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| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
3
|
| pubmed:dateCreated |
1988-7-14
|
| pubmed:abstractText |
Triadimefon is an agriculturally important triazole fungicide. The present experiments were conducted to characterize the effects of triadimefon on a measure of motor activity. Dosage-effect, time-effect, and the effect of repeated dosing (7 days) were determined following triadimefon exposure. Male Long Evans hooded rats, approximately 70 days old, received triadimefon po in 2.0 ml/kg corn oil. Motor activity testing was conducted for 1 hr in figure-eight mazes. For the dosage-effect determination, triadimefon (50-400 mg/kg) was administered 1 hr prior to testing. In the time-course study, triadimefon (200 mg/kg) was administered either 0.5, 1, 2, 4, 8, or 24 hr prior to testing. In the repeated dosing experiment animals received triadimefon (100 mg/kg) daily for 7 days and were tested 24 hr after the last exposure. Triadimefon produced significant hyperactivity following dosages of 100 and 200 mg/kg. This hyperactivity was rapid in both onset (0.5 hr) and recovery (8.0 hr). Repeated dosing with 100 mg/kg/day revealed no cumulative effects nor tolerance. These results indicate that triadimefon produces a transient hyperactivity at dosages 17 to 33% of the reported LD50.
|
| pubmed:language |
eng
|
| pubmed:journal | |
| pubmed:citationSubset |
IM
|
| pubmed:chemical | |
| pubmed:status |
MEDLINE
|
| pubmed:month |
Apr
|
| pubmed:issn |
0272-0590
|
| pubmed:author | |
| pubmed:issnType |
Print
|
| pubmed:volume |
10
|
| pubmed:owner |
NLM
|
| pubmed:authorsComplete |
Y
|
| pubmed:pagination |
459-65
|
| pubmed:dateRevised |
2003-11-14
|
| pubmed:meshHeading | |
| pubmed:year |
1988
|
| pubmed:articleTitle |
Hyperactivity induced by triadimefon, a triazole fungicide.
|
| pubmed:affiliation |
Neurotoxicology Division, Environmental Protection Agency, Research Triangle Park, North Carolina 27711.
|
| pubmed:publicationType |
Journal Article
|