胆汁引流对黑熊健康状况影响的研究

通过三个实验来研究取胆汁对熊的健康状况的影响。首先,比较了取胆汁熊和没有取胆汁熊的健康状态;其次,比较了引流3年以上的熊和没有进行引流熊的健康状况;最后,比较了不同取胆汁方式熊的健康状况。实验证明,引流取胆汁影响了熊的身体健康,其中,引流取胆汁对熊的危害明显,穿刺取胆汁对熊的危害较小。引流取胆汁对熊的健康影响主要体现在易患胆囊炎症、胆结石,还容易发生脂溶性维生素缺乏症状。

Discussion on the Effect of Biliary Drainage on the Black Bear's Health

To investigate the effect of biliary drainage on the black Bear＇s health,we have made the experiments which are as followed：firstly,comparing the bile-taken bear with the bear without taking bile,secondly,comparing the bear of drainage for three years and the healthy bear without biliary drainage.Finally,comparing the health of the bears who are in different drainage way.The result of experiments had showed that the bile drainage had an effect on the black Bear＇s health.Meanwhile,taking advantage of bile drainage had serious harm to the black Bear＇s health and removal of bear bile by centesis had less damage to the bear＇s health.The effect of bile drainage on bear＇s health were embodied in the susceptibility to gallbladder inflammation,gallstones,and the symptoms lacking fat-soluble vitamins.