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Effect of iron on production of epsilon toxin
2003
Rana, W. | Bhatti, J.I. | Naz, S. | Gill, Z.J. | Nawaz, G. (Veterinary Research Inst., Lahore (Pakistan))
Nutrient broth with iron was used for obtaining high yields of epsilon toxin by clostridium perfringens type D. In this study iron balls, iron nails and ferrous sulphate were used as iron source. Results showed that the presence of iron nails and iron balls in nutrient broth slightly increased the bacterial growth but did not show increase in toxin production.
显示更多 [+] 显示较少 [-]Ventriculo-atrial conduction in the ovine heart, caused by premature ventricular complexes
2003
Ker, J. (Pretoria Univ., Onderstepoort (South Africa). Physiology Dept.) | Webb, E.C.
Parasites of domestic and wild animals in South Africa. XLII. Helminths of sheep on four farms in the Eastern Cape Province
2003
Horak, I.G. (Free State Univ., Bloemfontein (South Africa). Zoology and Entomology Dept.)
Description and classification of abnormal cercariae of Schistosoma mattheei and a method of concentration and collection
2003
Van Wyk, J.A. (Pretoria Univ., Onderstepoort (South Africa). Veterinary Tropical Diseases Dept.) | Van Rensburg, L.J.