蜂胶制剂对鹌鹑免疫机能影响的研究

 用蜂胶制剂作为饲料添加剂饲喂鹌鹑，试验分为4组。组Ⅰ为对照组，饲喂基础日粮；组Ⅱ~Ⅳ为试验组，分别在基础日粮中添加0.57,0.86,1.14g/kg蜂胶制剂。试验结束时测定免疫器官及血清生理生化指标。结果表明，各试验组鹌鹑的脾脏重、脾脏指数、法氏囊重、法氏囊指数都无显著差异（P>0.05）；组II的胸腺重与组I、组III相比差异显著（P<0.05），组II的胸腺指数与组I相比差异显著(P<0.05)，其它各组间差异不显著（P>0.05）。组II的免疫球蛋白G含量与组I相比差异显著（P<0.05）；组II的补体C4含量与其它两个蜂胶制剂组相比差异极显著（P<0.01）；组I的补体C3含量与其它3个组相比差异极显著（P<0.01）；3个蜂胶制剂组的血清白蛋白、总蛋白含量与对照组相比差异极显著（P<0.01）；其它各组间差异不显著（P>0.05）。

Research on Effects of Propolis Preparation on Immune Function of Quail（Coturnix coturnix）

Propolis preparation of different level was added to the basal diet of quail to study immune function of the propolis in this experiment. Experimental quails were divided into 4 groups. Group I was the control group with basal diet. The propolis preparation at 0.57,  0.86 and 1.14g/kg diet were added to the basal diet from group Ⅰ to group Ⅳ, respectively. Immune organ and serum variables were determinated at the end of the experiment (4-week). The results showed that there were no significant differences in weight of spleen and index of spleen, weight of bursa and index of bursa among all groups(P＞0.05). Compared group Ⅱ with group Ⅰ and group Ⅲ, significant difference was found in weight of thymus (P＜0.05). And index of thymus was significant different between group Ⅱ and group Ⅰ (P＜0.05). However, there were no significant differences among the other groups (P＞0.05). For IgG, group Ⅱ and group Ⅰ was significant different (P＜0.05). Difference of C4 was very significant between group Ⅱ and the other two propolis groups. And difference of C3 was very significant between group Ⅰ and the other three groups (P＜0.01). There was very significant difference in albumin and total protein between three propolis treatment groups and control group (P＜0.01).But there were no significant differences in IgG,C4,C3,albumin and total protein among the other groups (P＞0.05).