한국환경과학회지 제29권 제5호 (p.575-578)

|SHORT COMMUNICATION|
동물 복지 융합형 디지털 콘텐츠 제작을 위한 야외효력시험에서 이유 자돈의 혈중 Cortisol 분석

Analysis of Plasma Cortisol from Nursery Pigs in Outdoor Efficacy Test for Digital Content - Based Approach in Animal Welfare Convergence Types
키워드 :
Animal welfare convergence,Digital content,Nursery pig,Plasma cortisol

목차

Abstract
1. 서 론
2. 재료 및 방법
   2.1. 시험과정 및 공시동물
   2.2. 혈액 채취 및 시험 방법
   2.3. 통계 분석
3. 결과 및 고찰
4. 결 론
REFERENCES

초록

The plasma cortisol of nurserypigs was examined using an outdoor efficacy testwith a digital content-based approach in animal welfare convergence types. Nine nurserypigs,without discriminating between female and male, were classified into 2 groups of 3 pigs each: control and group 1 (effect+nature), control and group 2(effect+nature+music). The control group was the same for group 1 and 2 to compare the effects using a t-test. There was no significant difference in plasma cortisol levels between the control group and group 1 until 4 h after stress induction. However, significant differences were subsequently found between the control group and group 1 from 8 h to 72 h (p<0.05). Further, plasma cortisol was not affected in group 2 at 0 h through 8 h and 72 h. At 12 h through 48 h, group 2 showed a reduction in plasma cortisol level compared to the control group(p<0.05). These results indicated that after stress induction, applying effect plus nature or effect plus nature plus music can effectively decrease plasma cortisol levels in nursery pigs within8 h through 72 h and may serve as a better model for digital content-based approach in animal welfare convergence types.