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[求助]
英语一段文献翻译,谢谢翻译的大侠们,谢绝用软件乱译....不胜感激
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Eimeria tenella is an economically important intestinal parasite of poultry that causes coccidiosis characterized by enteritis. Although laying hens generally recover from the illness and become immune, global financial losses due to coccidiosis in broiler flocks are estimated to be in excess of $3 billion annually (Dalloul and Lillehoj, 2006). The addition of coccidostats to poultry feed can control the disease, but the emergence of drug resistance as well as a possible future ban restricting coccidiostat use mean that there is an urgent need for alternative methods of reducing the burden of disease in poultry (Peek and Landman, 2003). Four phytochemicals were selected on the basis that they reduce the virulence of Eimeria spp. and/or provide immune modulatory benefits to host cells (Peek, 2010). Betaine may have a stabilizing and protective effect on host cells (Virtanen, 1995). Carvacrol is a constituent of oregano (Giannenas et al., 2003); curcumin is an anti-inflammatory constituent of turmeric and has been reviewed recently (Kholi et al., 2005). Echinacea purpurea (purple cone flower) extract (EP), has anticoccidial properties which are attributed to immune modulation (Stimple et al., 1984) The aim of this study was to evaluate the effect of betaine, carvacrol, curcumin and EP extract on the invasion of epithelial cells by E. tenella sporozoites in vitro. Combinations of the most inhibitive compounds were also tested. |
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南京工大
木虫 (小有名气)
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健康小强: 金币+15, 翻译EPI+1, ★★★很有帮助, 楼主的翻译功底比较好!非常感谢.... 2013-04-28 13:22:11
健康小强: 金币+15, 翻译EPI+1, ★★★很有帮助, 楼主的翻译功底比较好!非常感谢.... 2013-04-28 13:22:11
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艾美尔球虫是一种具有重要经济意义的家禽肠寄生虫。它能够导致球虫病,这种病的典型表现就是肠炎。尽管母鸡通常能够痊愈并且对这种病产生免疫,但因为球虫病导致的全球舍内肉鸡群受到的经济损失估计超过了30亿美元每年(Dalloul 以及 Lillehoj,2006)。向家禽的饲料中添加球虫抑制剂可以控制这种疾病,但是随之产生的疾病抗药性以及未来可能限制使用球虫抑制剂的禁令意味着我们急需找到替代性的方法来减缓家禽患病的压力(Peek 以及 Landman,2003)。 基于能够抑制艾美尔属球虫繁殖或者/并对宿主细胞的免疫调控有益的性质,四位植物化学品被寄予厚望(Peek,2010)。 甜菜碱对宿主细胞有着稳定和保护的双重作用(Virtanen,1995)。香芹酚是牛至的组分之一(Giannenas等,2003);姜黄色素是姜黄中的一种有消炎作用的组分,最近也有关于其的综述(Kholi等,2005)。松果(紫锥花)中提取的松果提取物(EP),由于其免疫调控能力而有抗球虫的功能(Stimple等,2004)。 本研究的目的是探究甜菜碱、香芹酚、姜黄色素和松果提取物对于柔软艾美尔球虫孢子在体外感染的上皮细胞的作用。我们同时测试了最具抑制性的化合物的组合。 |
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