两种免疫方式对欧洲鳗鲡肠上皮内淋巴细胞和杯状细胞的影响

基金项目:

福建省科技计划项目(2007N0033);农业部公益性农业专项(nyhyzx07-043-15);福建省财政专项—福建省农业科学院科技创新团队建设基金项目(STIF-Y02);科技部科技人员服务企业行动项目(2009GJC40042)

详细信息

Effects of two vacination methods on lymphocytes and goblet cells in intestinal epithelium of Anguilla anguilla

1.
Biotechnology Institute of Fujian Academy of Agricultural Sciences, Fuzhou, Fujian 350003, China

摘要: 利用嗜水气单胞菌-ISCOMs疫苗口服或注射免疫欧洲鳗鲡,分别于口服或注射免疫后第1、7、14和21 d采集欧洲鳗鲡前、中、后肠,经石蜡制片,HE和AB-PAS染色计数肠上皮内淋巴细胞和杯状细胞数量。结果显示:两种免疫方式均能不同程度影响肠道上皮内淋巴细胞和杯状细胞数量;血清抗体效价检测结果显示,免疫7 d后抗体效价开始升高,且注射免疫组血清效价整体水平高于口服免疫组。
- 口服免疫 /
- 注射免疫 /
- 淋巴细胞 /
- 杯状细胞
Abstract: Oral or injection immunization with Aeromonas hydrophila-ISCOMs was applied on Anguilla anguilla for the study.The numbers of lymphocytes and goblet cells in the intestinal epithelium of A.anguilla at days 1,7,14 and 21 after the vaccination were determined by using HE and AB-PAS staining.The results showed that the immunization changed the numbers of lymphocytes and goblet cells,and the antibody activity in serum became higher after day 7.It was found that the injection immunization produced a higher antibody activity than the oral application.
- oral immunization /
- injection immunization /
- lymphocyte /
- goblet cell

龚晖,林天龙,吴宗福,等.β-hemA-ISCOMs对鳗鲡的口服免疫效果[J].福建农业学报,2006,21(4):325-329.