The Curative Effect Of Qingganyin On Duck Viral Hepatitis

In order to seek the new way of curative effect of duck viral hepatitis(DVH) ,Qingganlin was designed on the basis of referring to generous literature and our clinc experiences. The main ingredients of Qingganyin were the artemisia capillaris, the gardenia, the Chinese rhubara, the atractylodes, the ledebourellae, the cogongrass root, which came from the Artemisiae Capillaries Powder and the Jade Screen Powder.Three experiments were carried out to study its curative effect. The results of the first experiment had showed the inhibitory action of Qingganyin to hepatitis virus and the safety to organism through the protection test of chick embryo infected by duck hepatitis virus. In the second experiment, prophylactic trial and therapeutic test were conducted, it is showed that Qingganlin could not only prevent artificial infection DVH,but also treat it. In the last experiment, through the therapeutic test to the case of natural infection DVH,the result showed that Qingganlin could treat DVH in the clinic which could obtain nice curative effect.In conclusion, the effect of prevention and treatment of Qingganlin to DVH was fine. Qingganlin was safe to organism and deserve to extend its application.