Zinc prevents Salmonella enterica serovar Typhimurium-induced loss of intestinal mucosal barrier function in broiler chickens
Zinc prevents Salmonella enterica serovar Typhimurium-induced loss of intestinal mucosal barrier function in broiler chickens
复制标题
锌可预防鼠伤寒沙门氏菌引起的肉鸡肠粘膜屏障功能丧失
DOI：
10.1080/03079457.2012.692155
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发表时间：
2012-01-01
期刊：
影响因子：
2.8
通讯作者：
Yuan, Jianmin
中科院分区：
文献类型：
--
作者：
Zhang, Bingkun;Shao, Yuxin;Yuan, Jianmin
本试验旨在通过42 d的试验，评价饲粮中添加锌（Zn）对肠沙门氏菌血清型鼠伤寒攻毒肉鸡肠黏膜屏障功能的有益影响。选取336只1日龄爱拔益加肉鸡雄性雏鸡，分为8个处理组。采用完全随机试验设计，采用4 × 2因子处理，研究饲粮中添加锌（0、40、80和120 mg/kg）、病原体攻击（有或没有鼠伤寒沙门氏菌攻击）及其相互作用的影响。鼠伤寒沙门氏菌感染导致生长性能下降(P
The study was carried out to evaluate the beneficial effects of supplemental zinc (Zn) on the intestinal mucosal barrier function in Salmonella enterica serovar Typhimurium-challenged broiler chickens in a 42-day experiment. A total of 336 1-day-old male Arbor Acres broiler chicks were assigned to eight treatment groups. A 4 x 2 factorial arrangement of treatments was used in a completely randomized experimental design to study the effects of levels of supplemental Zn (0, 40, 80 and 120 mg/kg diet), pathogen challenge (with or without S. Typhimurium challenge), and their interactions. S. Typhimurium infection caused reduction of growth performance (P