Studies On The Relation Between Enzyme Activity In The Blood Serum Of Chook And Trace Element By Seizing Stress, And On Anti-stress Of V_E

Stress is a flesh and fell non-differential reaction of animals caused by violent stimulate or be of very intense, a physiological and biochemical behave of animals withstanding outside-condition blight. Recently, the study of stress mainly focus on influence of the function of immunity, enzyme activity in blood serum, biochemical index of blood, the level of hormone, correlatively physiological reaction, procreative capability and so on. But it didn' t involve metabolic disciplinarian of trace element in blood and liver, and it is rare of reports about influences of procreative capability of blood caused by seizing stress. By study the relation between enzyme activity in the blood serum and liver of chook and trace element by seizing stress, and discuss the anti-stress function of Ve, the result shows that:1 the influence of enzyme activity in blood serum caused by seizing stressSOD activity of blood of chook begins to decrease, and is distinctly lower than that of the contrast. But with the increase of seizing amount, it rapidly rise and is obviously higher on the 12th day. Moreover, it is very obviously higher on the 9th, 12th day. All of CPK activity are higher than that of the contrast. With the increase of amount of stress, there is a rising trend of CPK activity. But there is little influence of enzyme activity of GOT, GPT, APK, LDH, GSH-Px caused by seizing stress.2 the influence of trace element in blood caused by seizing stressThe content of Cu and Mn distinctly decreases caused by seizing stress. The content of Cu respectively decrease 49.22% (P< 0. 05), 72. 17% (P< 0. 01), 44. 07% (P< 0. 05), 66. 25%(P< 0.01); 17.14%, 48.48% (P< 0.01), 58.73% (P< 0.01), 75.47% (P< 0.01), 36. 36% (P< 0. 05) on the 3th, 6th, 9th, 15th day, 17. 14%, 48. 48% (P< 0. 01), 58. 73%(P< 0. 01), 75. 47% (P< 0. 01), 36. 36% (P< 0. 05) of Mn. But the influence of the content of Fe, Zn, Se, Co is not marked.3 the influence of trace element in liver caused by seizing stressThe content of Zn very distinctly rises caused by seizing stress. The content of Se distinctlydecreases, but with the increase of seizing amount, it gradually gets right. Meanwhile, the influence of the content of Cu Fe Mn Co is not marked.4 the relation between enzyme activity and trace element in blood serum of chook by seizing stressSOD activity of blood serum of chook immediately decrease, and is distinctly lower than that of the contrast. And with the increase of stress amount, it is direct proportion with the content of Cu Mn in blood and Se in liver. CPK activity of blood serum of chook distinctly rises. With the increase of stress amount, there is a rising trend, which is direct proportion with Se in liver and inverse proportion with Se in blood.5 the results of anti-stress of V_eAppending 200mg/kg V_e in feed when seizing stress, SOD and CPK activity of blood serum of chook distinctly decrease, the decrease of the content of Cu and Mn has been effectively prevented, the rise the content of Zn in liver very distinctly prevented, and it has obviously preventive effect on the content of Se in liver.