Effects of ingestion of radioactive cesium on behavioral indices in rats.
Rev Roum Physiol (1990)
; 27(1): 29-37, 1990.
Article
en En
| MEDLINE
| ID: mdl-2094344
The experiments were carried out on 35 male (M) and female (F) rats contaminated by ingestion of Cesium--137(Cs) for 38 or 84 days; the total Cs activity was 288 Bq 460 Bq, and respectively. The duration of forced swimming decreased significantly in the contaminated groups as compared with controls (n = 16). The active avoidance reaction in the shuttle-box shows an increase in F groups and a decrease in M groups. The total latency time of the same reaction was lower in F and M treated rats on the first day of learning. The score of aggressive behavior rose significantly, especially in group F. These results can be explained by the sex dependence of Cs accumulation and by the neurotoxic action of the radionuclide on several central neural areas including monoaminergic and endocrine mechanisms.
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Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Conducta Animal
/
Radioisótopos de Cesio
Tipo de estudio:
Prognostic_studies
Límite:
Animals
Idioma:
En
Revista:
Rev Roum Physiol (1990)
Año:
1990
Tipo del documento:
Article
País de afiliación:
Rumanía
Pais de publicación:
Rumanía