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[Immunoglobulin components and anti-viral activities in bovine colostrum]
H Ushijima1, M Dairaku, H Honnma
1Department of Enteroviruses, National Institute of Health, Japan.
Abstract:
Bovine colostrum whey and immunoglobulins were prepared. Their characteristics and anti-viral activities were studied:IgG, IgA and IgM were found in bovine colostrum. Most IgG was polymerized. Although neutralization activities against bovine, simian and human rotaviruses existed, anti-human adenovirus antibody was not found. Effects on prophylaxis and treatment for rotavirus gastroenteritis were expected.