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《Journal of Henan Agricultural Sciences》 2009-06
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Histopathological Observation of Layer Oviduct Cysts and Primary Detection for Correlated Pathogens

LIU Hui-min,KUANG Ai-Li,WANG Chuan-qing*,CHEN Lu,YANG Xia,HUANGFU He-ping,ZHENG Lu-ping,XU Xue,FU Ren-yi(Avian Disease Research Institute of Henan Agricultural University,Zhengzhou 450002,China)  
In the present study,the relationship between Gallibacterium anatis and layer oviduct cysts was investigated.The clinical symptoms and gross lesion of 42 layers naturally infected with Gallibacterium anatis were observed and recorded.Histopathologic chages of lung,trachea,oviduct and ovary from each bird were observed on rutine paraffin sections stained with HE and detected by PCR for the genus-specificity of Gallibacterium anatis.Additionally,combined infection among Gallibacterium anatis and other pathogens were also investigated.The results showed that Gallibacterium anatis mainly induced the infection in up-respiratory tract and caused lesions in down-gential tract.The hyperemia,swell,epithelium cell degeneration and necrosis were found in the mucosa of respiratory tract,mucosa of the oviduct presented a number of neutrophilic granu-locytes and ovarian cysts.The PCR positive detection rate of Gallibacterium anatis in layer flocks and tissues was 14% and 5.4%,respectively.Seldom combined infections were observed in the four detected tissues.This indicates that the infection of Gallibacterium anatis exists in layer flocks in China and it possibly contributes to the oviduct cysts occurred in layer flocks.
【Fund】: 中德合作项目(43006167)
【CateGory Index】: S858.31
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【References】
Chinese Journal Full-text Database 1 Hits
1 CHEN Lu,FU Ren-yi,YANG Xia,WANG Xin-wei,HUANGFU He-ping,LIU Hui-min,ZHENG Lu-ping,GUO Lun-tao,XU Xue,WANG Chuan-qing(Research Institute of Avian Infectious Diseases,Henan Aagricultural University,Zhengzhou 450002,China);Advance in a new avian disease:Gallibacterium anatis infection[J];Chinese Veterinary Science;2010-02
【Citations】
Chinese Journal Full-text Database 1 Hits
1 WANG Chuan-qing*,CHEN Lu,YANG Xia,HUANGFU He-ping,LIU Hong-ying,PENG Zhi-feng,ZHENG Lu-ping,XU Xue,LIU Hiu-min,FU Ren-yi,GUO Lun-tao(College of Animal Husbandary and Veterinary Medicine,Henan Agricultural University,Zhengzhou 450002,China);A Premilinary Study of Gallibacterium anantis Infection in Laying Hens[J];Journal of Henan Agricultural Sciences;2008-03
【Co-citations】
Chinese Journal Full-text Database 2 Hits
1 GUO Luntao,WANG Chuanqing,YANG Xia,CHEN Lu, ZHENG Luping,FU Renyi,XU Xue,LIU Huimin (Poultry Diseases Research Institute,Henan Agricultural University,Zhengzhou,Henan 450002);Study of Relation between Drug Resistance against Sulfamethoxazole and Streptomycin in Gallibacterium and Resistant Genes[J];China Poultry;2009-18
2 CHEN Lu,FU Ren-yi,YANG Xia,WANG Xin-wei,HUANGFU He-ping,LIU Hui-min,ZHENG Lu-ping,GUO Lun-tao,XU Xue,WANG Chuan-qing(Research Institute of Avian Infectious Diseases,Henan Aagricultural University,Zhengzhou 450002,China);Advance in a new avian disease:Gallibacterium anatis infection[J];Chinese Veterinary Science;2010-02
【Co-references】
Chinese Journal Full-text Database 2 Hits
1 WANG Chuan-qing*,CHEN Lu,YANG Xia,HUANGFU He-ping,LIU Hong-ying,PENG Zhi-feng,ZHENG Lu-ping,XU Xue,LIU Hiu-min,FU Ren-yi,GUO Lun-tao(College of Animal Husbandary and Veterinary Medicine,Henan Agricultural University,Zhengzhou 450002,China);A Premilinary Study of Gallibacterium anantis Infection in Laying Hens[J];Journal of Henan Agricultural Sciences;2008-03
2 HUANGFU He-ping1,2, WANG Chuan-qing1, CHEN Lu1, YANG Xia1, LIU Hong-ying1, PENG Zhi-feng1, ZHENG Lu-ping1, XU Xue1, LIU Hui-min1, FU Ren-yi1, GUO Lun-tao11.College of Animal Husbandry and Veterinary Medicine, Henan Agricultural University, Zhengzhou 450002; 2.Zhengzhou College of Animal Husbandry Engineering, Zhengzhou 450011;Molecular Identification of Gallibacterium from Hen and Analysis of Its 16S rRNA Gene[J];农业科学与技术(英文版);2009-01
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