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首页> 外文期刊>Clinical and diagnostic laboratory immunology >Use of Lytic Bacteriophage for Control of Experimental Escherichia coli Septicemia and Meningitis in Chickens and Calves
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Use of Lytic Bacteriophage for Control of Experimental Escherichia coli Septicemia and Meningitis in Chickens and Calves

机译:溶菌性噬菌体在鸡和犊牛中控制实验性大肠杆菌败血症和脑膜炎的用途

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A lytic bacteriophage, which was previously isolated from sewage and which attaches to the K1 capsular antigen, has been used to prevent septicemia and a meningitis-like infection in chickens caused by a K1+ bacteremic strain of Escherichia coli. Protection was obtained even when administration of the phage was delayed until signs of disease appeared. The phage was able to multiply in the blood. In newly borne colostrum-deprived calves given theE. coli orally, intramuscular inoculation of phage delayed appearance of the bacterium in the blood and lengthened life span. With some provisos there is considerable potential for this approach to bacterial-disease therapy.
机译:以前从污水中分离出来并与K1荚膜抗原结合的裂解性噬菌体已被用于预防鸡的败血症和由的K1 + 细菌菌株引起的脑膜炎样感染。 >大肠杆菌。即使将噬菌体的给药延迟到出现疾病迹象也获得了保护。噬菌体能够在血液中繁殖。在新出生的初乳剥夺犊牛中,给予 E。大肠埃希菌口服后,肌肉内接种噬菌体会延迟细菌在血液中的出现并延长其寿命。有一些附带条件,这种方法可用于细菌疾病治疗。

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