Leucine alters immunoglobulin a secretion and inflammatory cytokine expression induced by lipopolysaccharide via the nuclear factor-κB pathway in intestine of chicken embryos
Institution:
1. Department of Animal Science, Shandong Agricultural University, Daizong Street No.61, Taian, Shandong 271018, China;2. School of Basic Medical Sciences, Taishan Medical College, Yingsheng East Road No.2, Taian 271016, China