• Title/Summary/Keyword: 생리적 방응

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Examination of Validity of Motivation Activation Tendency as a Target Group in Delivering Anti-drug Advertisements (마약퇴치 광고의 표적 집단 활용을 위한 동기 활성화의 타당도 조사)

  • Lee, Seungjo
    • The Journal of the Korea Contents Association
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    • v.17 no.8
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    • pp.301-311
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    • 2017
  • The current study investigated whether individual variation in motivational activation would predict the drug-use and interacts with discrete emotions to influence the responses to anti-drug advertisements. Motivational activation tendency indicates an individual's level to approach life-sustaining elements and defend life-threatening stimuli. Discrete emotion represents joy, sadness, and fear elicited by the advertisements. The experiment proceeded using both self-reports and physiological responses with 80 subjects. Results showed that approach motivation activation can be a target for anti-drug advertisements and in order to target individuals higher in approach activation, it is necessary to use the appeal type to elicit positive emotions such as joy.

Effects of Bisroot in the Diet on Growth, Body Composition, Immume responses of Nile Tilapia, Oreochromis niloticus (사료 중 비스루트가 나일틸라피아, Oreochromis niloticus의 성장, 체조성 및 면역 방응에 미치는 영향)

  • 김용화;오승용;황미혜;조재윤;박수일;김유희;윤길하;박정환
    • Journal of Aquaculture
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    • v.11 no.4
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    • pp.495-503
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    • 1998
  • The present study investigated the effects of Bisroot, that contains live bacteria (Bacillus polyfermenticus, Bacillus mesentericus, Streptococcus faecalis, & Bifidobacterium breve) and digestive enzymes (protease, lipase), on the growth, body composition and immune response of Nile tilapia fingerlings. One percent of the Bisroot was added to the experimenta feed. All exprimental fish were fed for 60 days. The weigh gains among the experimental fish were not significntly different (P>0.05). Hematocrit value, hemoglobin, total protein, glucose, GOT, and GPT were unaffected by Bisroot treatment. However, it was observed that glucose, GOT, and GPT value in the fish that were fed Bisroot, were lower than the control. The complement activity ($CH_50$) tended to be significantly increased by Bisroot treatment, but not lysozyme activity. Phagocytosis and respiratory burst activities of macrophages in the head kidney were enhanced by Bisroot. Therefore, the Bisroot diet enhances the cellular immune activities were enhanced by Bisroot. Therefore, the Bisroot diet enhances the cellular immune activities of non-specific immune responses. When fish were challenged with a virulent strain of Edwardsiella tarda, the Bisroot treated fish were more resistant than the control. The present results suggest that the introduction of Bisroot into the diet of Nile tilapia could increase their resistance against bacterial infection, reduce fish mortality, and offers economic benefits.

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