Effect of Environmental Factors on Depressive-like Behavior and Memory Function in Adolescent Rats
Purpose: The aim of this study was to identify the effects of environmental factors on depressive-like behavior and memory function during adolescence. We performed behavior tests in adolescent rats exposed to environmental enrichment, handling, and social deprivation for eight weeks. Methods: Wista...
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Veröffentlicht in: | Journal of Korean biological nursing science 2017-11, Vol.19 (4), p.276-283 |
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description | Purpose: The aim of this study was to identify the effects of environmental factors on depressive-like behavior and memory function during adolescence. We performed behavior tests in adolescent rats exposed to environmental enrichment, handling, and social deprivation for eight weeks. Methods: Wistar rats were randomly assigned to control, environmental enrichment, handling, and social deprivation groups at the age of four weeks. Results: In the forced swim test, the immobility time in the environmental enrichment group was decreased than that in the control group (p=.038), while the immobility time in the social deprivation group was increased than that in the control group (p=.035), the environmental enrichment group (p |
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We performed behavior tests in adolescent rats exposed to environmental enrichment, handling, and social deprivation for eight weeks. Methods: Wistar rats were randomly assigned to control, environmental enrichment, handling, and social deprivation groups at the age of four weeks. Results: In the forced swim test, the immobility time in the environmental enrichment group was decreased than that in the control group (p=.038), while the immobility time in the social deprivation group was increased than that in the control group (p=.035), the environmental enrichment group (p<.001), and the handling group (p=.001). In the Morris water maze test, the social deprivation group had an increased latency time than the control group (p=.013) and the environmental enrichment group (p=.001). In the passive avoidance test, the environmental enrichment group had an increased latency time than the control group (p=.005). However, the social deprivation group had reduced latency time than the socially housed groups (control: p=.030; environmental enrichment: p<.001; handling: p<.001). Conclusion: These findings suggest that environmental factors play an important role in emotion and memory function during adolescence.</description><identifier>ISSN: 2383-6415</identifier><identifier>EISSN: 2383-6423</identifier><language>kor</language><publisher>한국기초간호학회</publisher><ispartof>Journal of Korean biological nursing science, 2017-11, Vol.19 (4), p.276-283</ispartof><rights>COPYRIGHT(C) KYOBO BOOK CENTRE ALL RIGHTS RESERVED</rights><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>230,314,776,780,881</link.rule.ids></links><search><creatorcontrib>Song, Min Kyung</creatorcontrib><creatorcontrib>Lee, Jae-Min</creatorcontrib><creatorcontrib>Kim, Yoon Ju</creatorcontrib><creatorcontrib>Lee, Joo Hee</creatorcontrib><creatorcontrib>Kim, Youn-Jung</creatorcontrib><title>Effect of Environmental Factors on Depressive-like Behavior and Memory Function in Adolescent Rats</title><title>Journal of Korean biological nursing science</title><addtitle>Journal of Korean biological nursing science</addtitle><description>Purpose: The aim of this study was to identify the effects of environmental factors on depressive-like behavior and memory function during adolescence. We performed behavior tests in adolescent rats exposed to environmental enrichment, handling, and social deprivation for eight weeks. Methods: Wistar rats were randomly assigned to control, environmental enrichment, handling, and social deprivation groups at the age of four weeks. Results: In the forced swim test, the immobility time in the environmental enrichment group was decreased than that in the control group (p=.038), while the immobility time in the social deprivation group was increased than that in the control group (p=.035), the environmental enrichment group (p<.001), and the handling group (p=.001). In the Morris water maze test, the social deprivation group had an increased latency time than the control group (p=.013) and the environmental enrichment group (p=.001). In the passive avoidance test, the environmental enrichment group had an increased latency time than the control group (p=.005). However, the social deprivation group had reduced latency time than the socially housed groups (control: p=.030; environmental enrichment: p<.001; handling: p<.001). Conclusion: These findings suggest that environmental factors play an important role in emotion and memory function during adolescence.</description><issn>2383-6415</issn><issn>2383-6423</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><sourceid>JDI</sourceid><recordid>eNpNkE1Lw0AYhIMoWGr_w148Bt7dd7PZHGtt_KoUpPewn7gk3ZVsLPTfG1HE08xh5mGYi2LBUGIpOMPLP0-r62KVc9DAec25pNWi0FvvnZlI8mQbT2FM8ejipAbSKjOlMZMUyb37GN3cO7lyCL0jd-5dnUIaiYqWvLpjGs-k_YxmCnM4RLK2aXDZzBzypqZ8U1x5NWS3-tVlcWi3h81juds_PG3Wu7IXwEtjRW0BpQZhuRCeNmgBuGlASqOYNoL5ilnRcN8wtLJRRlONyJSxtUbAZXH7g-1DnkIXbR665_XLngGtQVCBlPNGsH-5c9Kp0yn131Pd2HGoANj8k0Tk-AVi0l15</recordid><startdate>20171130</startdate><enddate>20171130</enddate><creator>Song, Min Kyung</creator><creator>Lee, Jae-Min</creator><creator>Kim, Yoon Ju</creator><creator>Lee, Joo Hee</creator><creator>Kim, Youn-Jung</creator><general>한국기초간호학회</general><scope>P5Y</scope><scope>SSSTE</scope><scope>JDI</scope></search><sort><creationdate>20171130</creationdate><title>Effect of Environmental Factors on Depressive-like Behavior and Memory Function in Adolescent Rats</title><author>Song, Min Kyung ; Lee, Jae-Min ; Kim, Yoon Ju ; Lee, Joo Hee ; Kim, Youn-Jung</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-k604-cd67d038b06d466f193d004c9088ca2bc62f52d694f923d89acb1b332acd7b303</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>kor</language><creationdate>2017</creationdate><toplevel>online_resources</toplevel><creatorcontrib>Song, Min Kyung</creatorcontrib><creatorcontrib>Lee, Jae-Min</creatorcontrib><creatorcontrib>Kim, Yoon Ju</creatorcontrib><creatorcontrib>Lee, Joo Hee</creatorcontrib><creatorcontrib>Kim, Youn-Jung</creatorcontrib><collection>Kyobo Scholar (교보스콜라)</collection><collection>Scholar(스콜라)</collection><collection>KoreaScience</collection><jtitle>Journal of Korean biological nursing science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Song, Min Kyung</au><au>Lee, Jae-Min</au><au>Kim, Yoon Ju</au><au>Lee, Joo Hee</au><au>Kim, Youn-Jung</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Effect of Environmental Factors on Depressive-like Behavior and Memory Function in Adolescent Rats</atitle><jtitle>Journal of Korean biological nursing science</jtitle><addtitle>Journal of Korean biological nursing science</addtitle><date>2017-11-30</date><risdate>2017</risdate><volume>19</volume><issue>4</issue><spage>276</spage><epage>283</epage><pages>276-283</pages><issn>2383-6415</issn><eissn>2383-6423</eissn><abstract>Purpose: The aim of this study was to identify the effects of environmental factors on depressive-like behavior and memory function during adolescence. We performed behavior tests in adolescent rats exposed to environmental enrichment, handling, and social deprivation for eight weeks. Methods: Wistar rats were randomly assigned to control, environmental enrichment, handling, and social deprivation groups at the age of four weeks. Results: In the forced swim test, the immobility time in the environmental enrichment group was decreased than that in the control group (p=.038), while the immobility time in the social deprivation group was increased than that in the control group (p=.035), the environmental enrichment group (p<.001), and the handling group (p=.001). In the Morris water maze test, the social deprivation group had an increased latency time than the control group (p=.013) and the environmental enrichment group (p=.001). In the passive avoidance test, the environmental enrichment group had an increased latency time than the control group (p=.005). However, the social deprivation group had reduced latency time than the socially housed groups (control: p=.030; environmental enrichment: p<.001; handling: p<.001). Conclusion: These findings suggest that environmental factors play an important role in emotion and memory function during adolescence.</abstract><pub>한국기초간호학회</pub><tpages>8</tpages><oa>free_for_read</oa></addata></record> |
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title | Effect of Environmental Factors on Depressive-like Behavior and Memory Function in Adolescent Rats |
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