| Distribution of Bacteria Injected in Body of Giant Black Shrimp, Penaeus Monodon |
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| 作者姓名： | 郭志勋 Karin van de Braak Magriet Botterbloom |
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| 作者单位： | South China Sea Fisheries Research Institute，Guangzhou，510300，China，Wageningen Agricultural University，Netherlands，Wageningen Agricultural University，Netherlands |
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| 基金项目： | partlyby“ScienceFundsProgramoftheChineseAcademyofFisheryScienceResearch”(No .:2 0 0 1 2 5 ) |
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| 摘 要： | 1 INTRODUCTIONThepenaeidshrimpcultureindustriesintheworlddevelopedfromtheirexperimentalbeginningslessthanthirtyyearsagointoamajoraquaculturein dustrytodaythatprovideshundredsofthousandsofjobs,billionsofU .S.dollarsinrevenue,andaug mentstheglobalfoodsupplywithahighvaluecrop(LighterandRedmam ,1 998) .Upto 1 995,farmedshrimpatvolumeof71 2 0 0 0MT ,almostallconsistingofPenaeidspecies,accountedfor 2 7%ofworldshrimpproduction.Inthatyear,asoneofthemostimportantculturedshrimp,theproductionofP…
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Distribution of Bacteria Injected in Body of Giant Black Shrimp, Penaeus Monodon |
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| GUO Zhixun.Distribution of Bacteria Injected in Body of Giant Black Shrimp, Penaeus Monodon[J].Chinese Journal of Oceanology and Limnology,2004,22(2). |
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| Authors: | GUO Zhixun |
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| Abstract: | Distribution of injected Vibrio anguillarum in body of Penaeus monodon was studied with immunohistochemical method. Bacteria could be detected throughout the experiment in some individuals; however in lymphoid tissue, gill, heart and haemolymph of all vibrio injected shrimp, the bacteria could be observed only 5 min after injection. The bacteria density in haemolymph, haemolymph of the hepatopancreas and gills decreased with time. In the lymphoid organ and heart, the bacteria density was the highest 48 h after injection, then decreased. Nodules could be formed in the heart, lymphoid organ and injection site. |
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| Keywords: | Vibrio anguillarum Penaeus monodon lymphoid tissue haemolymph |
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