Effect of Elevation on Serum LDH Isoenzyme Content in Ebian Black-White Cattle

Abstract

Abstract: The serum LDH isoenzyme activities of 42 heads of Ebian Black-white Cattle from 740 to 2050 meters above sea level were measured by using acetate cellullose thin layer electrophoresis.The results showed that the effect of elevation on serum LDH isoenzyme content of Ebian Black-white Cattle was significant.The content of LDH was increased,but that of LDH₃ was decreased with increasing elevation.Regulating the content of LDH is one of metabolic strategies for the cattle to adapt to the elevation changes.

Key words: secondary Betula albo-sinensis forest, distribution pattern, diameter-class structure, interspecific relationship, point pattern analysis, Xiaolongshan Mountain

Zhu Degao, Luo Zhihe, Jiang Maocheng, Luo Yonghuang, Zheng Zelin, Zou Xilin, Pei Zelun, Pan Huaxian. Effect of Elevation on Serum LDH Isoenzyme Content in Ebian Black-White Cattle[J]. cje, 1986, (5): 35-37.

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Effect of Elevation on Serum LDH Isoenzyme Content in Ebian Black-White Cattle

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