The Effect of Traditional Chinese Medicine on Serum AMS,LPS and XOD of Piglets with Spleen Deficiency

[Objective] The experiment aimed to determine the effect of Guchangcuzhangsan on serum amylase, lipase and xanthine oxidase of piglets with spleen deficiency. [ Method] The model of piglets with spleen deficiency was produced by the methods of injecting reserpine into piglets, and alternating between no feed and good feed. The determinations of serum amylase, lipase and xanthine oxidase of piglets with spleen deficiency were done before injecting reserpine, on the day when reserpine was injected last time, the next day of finishing giving powder, the eighth day after finishing giving powder. [ Result] After the experiment was finished, all 3 enzymes activities of Guchangcuzhangsan group had no significant differ- ence from that of normal contrast group, enzyme activities of spleen deficiency group and smecta group had significant difference compared with that of normal contrast group. [ Conclusion] Guchangcuzhangsan can promote the recovery of serum amylase, lipase and xanthine oxidase of piglets with spleen deficiency which was caused by reserpine.

Effects of Chinese Medicine on the Number of Intraepithelial Lymphocytes and Goblet Cells of Intestinal Villus of Heat Stress Layers

[ Objective] To study the effects of Chinese herbal additives on the number of intraepithelial lymphocyte and goblet cells of intestinal villus of heat stress layers. [Method] 180 healthy 88-day-old ISA brown egg roosters were selected and randomly divided into nine treatment groups, nor- mal temperature control group, high temperature control group, VC group, prescription one high-dose group, prescription one middle-dose group, prescription one low-dose group, prescription two high-dose group, prescription two middle-dose group, prescription two low-dose group, respec- tively. Prescription one and two groups were respectively fed with low, medium and high concentrations of the three doses of Chinese herbal ex- tracts, and VC group was fed with the VC in aqueous solution. Histological sections conventional technology and HE staining method were used to observe the number of intraepithelial lymphocytes and goblet cells in each sections of small intestine of chicken. [ Result] The number of chicken in- testinal epithelial lymphocytes and goblet cells showed a gradually decreasing trend in a high-temperature state. [ Conclusion] Prescription one and two groups could promote the cytopoiesis of goblet cells and lymphocytes, and the effect of prescription two was the best. Moreover, Adding the Chinese herbs had good effects on relieving the heat stress of layers.

Effects of Pak Ning Powder and Oral Liquid Treating Chicken Infectious Laryngotracheitis

[ Objective] To investigate the therapeutic effects of Chinese herbal medicine compound preparation ＂Pak Ning＂ on chicken infectious la- ryngotracheitis. E Methodl ＂Pak Ning＂ with different dosage forms and dosage time were used to carry out clinical observation of artificial infectious and natural infectious ILT of chickens. [ Result] The therapeutic efficacy of ＂Pak Ning＂ oral liquid water was better than powder with high cure rate, the difference was significant （P〈0.05）. compared with Ribavirin, the difference was significant （P 〈0.01 ）, and the preventive effects of feeding in advance were very well. I Conctusionl ＂Pak Ning＂ plays an important role in the treatment and prevention of ILl- with strong infectiosity and high mortality.