Effect of copper in vitro on levels of collagen Ⅱ from chondrocytes in newborn piglets
liu guo-wen~(1; 3); qian jian~(1; 2); wang zhe~(1); yang wen-yan~(1) (1. faculty of military veterinary medicine; quartermaster university of pla; changchun 130062; china; 2. college of animal science and technology; tarim university of agricultural reclamation; alar 843300; china; 3. college of animal science and technology; nei monggol university for nationalities; tongliao 028042; china)
..............page:61-64
Cloning and sequence analysis of scFv gene
wang lei~(1); gao shi-zheng~(1); zhang xi~(1); hao jun-yuan~(2); zhang yu-jing~(2) (1. key laboratory of animal nutrition and feed of yunnan province; yunnan agricultural university; kunming 650201; china; 2. department of biochemistry; quartermaster university of pla; changchun 130062; china)
..............page:11-16
Detection of Salmonella in carcasses of beef by Dot-ELISA
zhang hong-jian~1; han zhi-hui~1; wei jian-hua~2; zhaxi ying-pai~1 (1. college of agricultural and animal sciences; qinghai university; xining 810003; china; 2. qinghai provincial consultative station of animal and veterinary science and technology; xining 810008; china)
..............page:54-56