摘要
本研究主要观察了不同日粮锌水平对鸡肠粘膜结构和粘膜免疫相关细胞的形态、结构、细胞数量和分布变化的影响,以探讨日粮中锌对鸡肠道消化吸收和免疫屏障功能的动态影响。这将有助于阐明营养元素的吸收与免疫的相互关系,丰富营养免疫学理论等,具有重要的理论意义;而且对于生产实践中进一步合理利用微量元素以促进养禽业的发展,将提供重要的理论依据和指导,具有广阔的应用前景。
This research mainly observed the influence of the different date grain zinc level on the chicken intestines mucous membrane structure and the mucous correlation cell shape, the structure, the cell quantity and the distribution change, in order to discuss the grain the zinc level to the chicken intestinal tract digestion absorption and the immunity barrier function dynamic influence,This will be helpful to expound the nutritive elements absorption and the immunity reciprocity, rich nutrition immunology theory and so on, It has the important theory significance; Moreover further the reasonablense trace element promotes regarding the production practice in poultry industry development,It will provide the important theory basis and the instruction,It will have the broad application prospect.
