摘要
本研究测定了皖南花猪从出生到３６０日龄血清７种酶的水平和活性，并分析了随猪日龄变化各种酶活性的变化规律。结果显示，各种酶随着日龄的变化十分明显，其中３０～６０和１２０～１５０日龄阶段是各种酶变化的转折点：猪去势后这些酶的变化趋势无明显的改变。在后备猪中仅ＡＫＰ、ＧＯＴ和ＣＫ分别与日龄之间的相关达到显著水平（－０．７５３２、－０．７１２１和－０．７５７５），酶之间的相关仅ＧＯＴ与ＡＫＰ之间表现明显（０．８９９０）；而肥育猪中Ａｍｙ、ＬＤＨ和ＣＫ分别与日龄的相关达到－０．７２９８、－０．９３５７和－０．７６２６，ＧＯＴ分别与ＡＫＰ和Ａｍｙ的相关达到０．７３４９和０．９１１３，ＬＤＨ分别与Ａｍｙ和ＣＫ的相关达到０．７４０３和０．７４８１。
It showed that the change of the serum enzyme activity with day ages was very significant,in which the turning points were at 30～60 and 120～150 day age stage,and the change between replacement and finishing pig did not differ.For replacement pig,the correlation coefficients between day age,respectively,and AKP,GOT and CK were -0.7532,-0.7121 and -0.7575,and with 0.8990 between AKP and GOT.In finishing pig,the correlation coefficients between day age,respectively,and Amy,LDH and CK were -0.7532,-0.7121 and -0.7575,and with 0.8990 between AKP and GOT.In finishing fig,the correlation coefficients between day age,respectively,and Amy,LDH and CK were -0.7298,-0.9357 and -0.7626.The correlation coefficient between GOT and Amy was 0.9113,and with 0.7349 between GOT and AKP,0.7403 between LDH and Amy and 0.7481 between LDH and CK for finishing pig.
