지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
이용수
초록· 키워드
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A total of 24 S-D (Sprague-Dawley) rats were purchased, and they were cultured in thermo-neutral environment of 23℃ air temperature and 50% relative humidity. Six (6) types of under floor heating systems were constructed to maintain the floor temperature (t<SUB>f</SUB>) of 12°, 18°, 23°, 28°, 33° and 40℃. In an experimental day, eight (8) rats were chosen sequentially and their body condition was controlled in the 23℃ floor for 20 minutes to get a similar body status, and in the main experiments two floors were selected among six floor systems, and four (4) rats were investigated in each floor. The changes of core body temperature in the rectum and skin temperature in the dorsal part were measured for 60 minutes. After the measurement of body temperature, the blood flow rates were measured in the same dorsal part for 10 minutes by using the Laser Doppler Flow Meter. As the results of the experiments, the rectal temperature was decreased by -2.12℃ in the t<SUB>f</SUB> 12℃, and it was increased by +1.63℃ in the t<SUB>f</SUB>40℃. From t<SUB>f</SUB> 18℃ to t<SUB>f</SUB> 35℃, the difference of rectal temperature was not statistically significant. The difference between the initial and final skin temperature was not statistically significant in the t<SUB>f</SUB> 23℃ floor, and the skin temperature was decreased at the t<SUB>f</SUB> 12℃ and t<SUB>f</SUB> 18℃ floor, and it was increased from t<SUB>f</SUB>28℃ to t<SUB>f</SUB>40℃ statistically. The blood flow rate was not increased proportionally according to the floor surface temperature, In the cooled floors such as t<SUB>f</SUB> 12℃ and t<SUB>f</SUB> 18℃ floor, the blood flow was higher than that of t<SUB>f</SUB> 23℃ to t<SUB>f</SUB> 40℃ floors (p＜0.05). The difference of blood flow rate ranged from t<SUB>f</SUB> 23℃ to t<SUB>f</SUB> 40℃ floor was not statistically significant.
목차
Abstract
1. 서론
2. 실험동물 및 방법
3. 결과
4. 논의
후기
인용문헌
참고문헌 (22)
참고문헌 신청
1. [학술지(정기간행물)] - 김세미 / 2005 / Angiogenesis : From Bench to Bedside / 생화학분자생물학뉴스 10 : 1 ~ 23
3. [단행본] - ASHRAE / 2001 / Ashrae Hand Book Fundermentals / American Society of Heating, Refrigerating and Air-Conditioing Engineers Inc
4. [학술지(정기간행물)] - Burton, A. C / 1936 / A study of the average temperature of the tissues, the exchange of heat and vasomotor responses in man by a bath calorimeter / Am. J. Physiol 117 : 36 ~ 54
5. [학술지(정기간행물)] - Carmeliet, P / 2000 / Mechanisms of angiogenesis and arteriogenesis / Nature Med 6 : 389 ~ 395
6. [학술지(정기간행물)] - Carmeliet, P / 2000 / Angiogenesis in cancer and other diseases / Nature 407 : 249 ~ 257
3. [단행본] - ASHRAE / 2001 / Ashrae Hand Book Fundermentals / American Society of Heating, Refrigerating and Air-Conditioing Engineers Inc
4. [학술지(정기간행물)] - Burton, A. C / 1936 / A study of the average temperature of the tissues, the exchange of heat and vasomotor responses in man by a bath calorimeter / Am. J. Physiol 117 : 36 ~ 54
5. [학술지(정기간행물)] - Carmeliet, P / 2000 / Mechanisms of angiogenesis and arteriogenesis / Nature Med 6 : 389 ~ 395
6. [학술지(정기간행물)] - Carmeliet, P / 2000 / Angiogenesis in cancer and other diseases / Nature 407 : 249 ~ 257
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UCI(KEPA) : I410-ECN-0101-2012-590-004189277