EFFECTS OF EARLY NUTRITIONAL AND ENVIRONMENTAL CONDITIONS ON LATER RUNWAY TEST BEHAVIOR IN RATS
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概要
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The effects of low-protein diet and environmental enrichment in early age were examined at maturity. New-born rats were nursed by mothers in either normal or low-protein dietary condition. After weaning, they were reared for four weeks in one of three environmental conditions; standard, enriched, and isolated. After additional four weeks of standard rearing, they were tested in a runway. There was an interaction between the nutritional and environmental conditions: A clear difference was found between the low-protein group and the normal group reared in the enriched environment, but not between those reared in the other environments. It is important to use more than one environmental conditions in nutritional experiments.
- 公益社団法人 日本心理学会の論文