| Myocardial enzyme activities of black bears and comparison with those of human beings |
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| 作者姓名： | 侯万儒 |
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| 作者单位： | College of |
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| 基金项目： | Key Scientific Research Foundation of Educational Committee of Sichuan Province (No. 2004 A101) and Key Discipline Construction Project in Sichuan Province (No. SZD0420) |
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| 摘 要： | 1 Introduction 1 Myocardium enzyme includes Creatin Kinase (CK: EC2.7.3.2) and its isozyme (CK-MB), Lactate Dehydrogenase (LDH: EC1.1.1.27), α-hydrxybutyrate Dehydrogenase (HBDH) and Glutamic Oxalic Transaminase (GOT: EC2.6.1.1). The black bear (Ursus thibetanus, black bear ) is a kind of animal of great economic and academic attraction, and is included in the List of Level 2 Endangered Species of Animals in China. Extensive research has been done involving the black bear in su…
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| 关 键 词： | 黑熊 心肌酶 酶活性 生理学 |
Myocardial enzyme activities of black bears and comparison with those of human beings |
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| HOU Wan-ru,LUO Fei-li,HU Zhi-ping.Myocardial enzyme activities of black bears and comparison with those of human beings[J].Journal of Chongqing University,2005,4(2):117-120. |
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| Authors: | HOU Wan-ru LUO Fei-li HU Zhi-ping |
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| Abstract: | According to the principle of enzyme reaction rate, healthy pent black bears' myocardial enzyme activity is assayed by visual colorimetry and compared with that of healthy human beings. The determination at 37℃ and the statistic analysis of the experimental data work out the following findings. For male black bears, the average CK activity is 163.20U/L, the confidence interval of its expected value (127.70 to 198.70)U/L, and the coefficient of variation 39.2%; the average CK-MB activity 21.62U/L, the confidential interval (17.72 to 25.51)U/L, and the coefficient of variation 34.26%; the average LDH activity 604.20U/L, the confidence interval (524.56 to 683.83)U/L, and the coefficient of variation 23.80%; the average HBDH activity 516.70U/L, the confidence interval (453.06 to 580.34)U/L, and the coefficient of variation 22.24%; the average GOT activity 69.70U/L, the confidence interval (60.21 to 79.19)U/L, and the coefficient of variation 24.59%. For female black bears, the average CK activity is 145.50U/L, the confidence interval (114.59 to 176.21)U/L, and the coefficient of variation 38.27%; the average CK-MB activity 18.84U/L, the confidence interval (14.64 to 23.04)U/L, and the coefficient of variation 40.34%; the average LDH activity 563.70U/L, the confidence interval (473.80 to 652.60)U/L, and the coefficient of variation 28.80%; the average of HBDH activity 475.50U/L, the confidence interval (412.10 to 538.40)U/L, and the coefficient of variation 24.07%; the average of GOT activity is 62.37U/L, the confidential interval (52.54 to 72.20)U/L, and the coefficient of variation 28.46%. The male black bear's average myocardium enzyme activities are slightly higher than those of the female. But the statistical results indicate that the difference is not significant. |
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| Keywords: | black bear (Ursus thibetanus) myocardium enzyme enzyme activity human beings comparison black activities enzyme activity statistical results difference significant myocardium bear female HBDH confidence interval coefficient of variation expected value average statistic analysis experimental data work out |
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