Genetic Differences in the Susceptibility of Sheep to Infection with Trichostrongylus axei. A Comparison of Scottish Blackface and Dorset Breeds
作者： J.G. Ross
DOI: 10.1016/S0034-5288(18)34278-4
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摘要: A comparison is made of the infectivity and pathogenicity in Scottish Blackface Dorset lambs a strain Trichostrongylus axei larvae passaged Blackjace sheep. at 2 months age have high resistance to infection compared 2-month-old that fewer parasites become established, die they lose less weight following infection. Four-month-old had greatest died, showed superior gains but did not establishing from infections. It concluded with larval used greater effects infection, older
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sci-hub.se 参考文章(5)
J. E. Ackert, J. H. Whitlock, A. E. Freeman, The food of the fowl nematode, Ascaridia lineata (Schneider). Journal of Parasitology. ,vol. 26, pp. 17- 32 ,(1940) , 10.2307/3272260
A. D. BANGHAM, Distribution of Electrophoretically Different Hæmoglobins Among Cattle Breeds of Great Britain Nature. ,vol. 179, pp. 467- 468 ,(1957) , 10.1038/179467A0
John V. Evans, The stability of the potassium concentration in the erythrocytes of individual sheep compared with the variability between different sheep The Journal of Physiology. ,vol. 136, pp. 41- 59 ,(1957) , 10.1113/JPHYSIOL.1957.SP005742
A.R. Freeman, M.A. Spirtes, A rapid and simple method for the determination of intracellular sodium and potassium in the mammalian erythrocyte Clinica Chimica Acta. ,vol. 8, pp. 641- 644 ,(1963) , 10.1016/0009-8981(63)90124-4
J.G. Ross, Trichostrongylus axei host-parasite relationship studies. The influence of passage on cross infection. Research in Veterinary Science. ,vol. 11, pp. 461- 464 ,(1970) , 10.1016/S0034-5288(18)34277-2