..............page:507-511
..............page:525-528
..............page:533-536
Sequence analysis of S1 gene of IBV strains isolated in China
chen feng 1 ; zhou qing-feng 1 ; liao qiu-sheng 2 ; wu kong-xing 2 ; bi ying-zuo 1 ; cao yong-chang 1 (1.college of animal science; south china agricultural university; guangzhou 510640; china; 2. guangdong wen s feedstuff group co.; ltd.; xinxing 527439; china)
..............page:515-519
..............page:499-502
Effects of quinoxaline-type feed additives on performances and protein metabolism in broilers
liang jian-ping 1; wei zeng-quan 2; zhang li 1; cao xiang-ling 1; cui ying 1; wang xue-hong 1; shang ruo-feng 1; hua lan-ying 1; guo fu-chun 1; shi yan-bin 1(1. key laboratory of new medicine project; ministry of agricultural/institute of animal science and veterinary medicine; chinese academy of agricultural sciences; lanzhou 730050; china; 2.institute of modern physics; chinese academy of sciences; lanzhou 730000; china)
..............page:579-584
..............page:561-564
Eukaryotic expression of gB, gC and gD genes of ILTV WG strain
wang li-li 1; 2 ; wang yun-feng 1 ; zhi hai-dong 1 ; wang mei 1 ; bu zhi-gao 1 ; ran duo-liang 2; tong guang-zhi 1 (1. national key laboratory of veterinary biotechnology/harbin veterinary research institute; chinese academy of agricultural sciences; harbin 150001; china; 2.college of veterinary medicine; xinjiang agricultural university; r mqi 830052; china)
..............page:520-524
..............page:512-514
..............page:529-532
..............page:551-554
..............page:537-541
Study on immune stimulating properties of compound butafosfan solution in mice
ha-si-su-rong 1; 3 ; du xiao-yan 2 ; jiang jin-shu 3 ; zhu bei-lei 3 (1.college of veterinary science and veterinary medicine; nei monggol agricultural university; hohhot 010018; china; 2. capital university of medical sciences; beijing; 100054; china; 3. college of veterinary medicine; china agricultural university; beijing 100094; china)
..............page:574-578
Effects of ascorbic acid and NAC on survival of BFGCs in vitro
he bao-xiang 1 ; zheng xi-bang 1 ; li cai-ping 1 ; du yu-lan 1 ; fang hui-ling 1 ; guo ya-fen 1 ; li gong-he 1 ; yu si-jiu 2 (1. college of animal science and technology; guangxi university; nanning 530005; china; 2. college of veterinary medicine; gansu agricultural university; lanzhou 730070; china)
..............page:542-546
..............page:503-506
Cloning and sequencing of chicken interleukin-2 gene
shu xiu-wei 1; 2 ; xuan hua 1 ; wei guang-sen 3 (1. college of animal science and veterinary medicine; division of agriculture; jilin university; changchun 130062; china; 2. yikang bioproducts manufactory of liaoning; liaoyang 111000; china; 3. lanzhou veterinary research institute; chinese academy of agricultural sciences; lanzhou 730046; china)
..............page:555-560
..............page:570-573
..............page:547-550
Effects of copper on expression of IGF-Ⅰ mRNA in cartilage cells
qian jian 1; 2 ; liu guo-wen 1; 3 ; wang zhe 1 (1. college of animal science and veterinary medicine; jilin university; changchun 130062; china; 2. institute 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:565-569