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Lymphocyte unresponsiveness to PPD tuberculin in badgers infected with Mycobacterium bovis
Research in Veterinary Science
|November 1, 1978
Abstract:
Lymphocyte transformation tests using phytohaemagglutinin and concanavalin A showed that both T and B lymphocytes are functional in tuberculous badgers. Dose response curves indicated that purified protein derivative sensitised lymphocytes were suppressed when cultured in the presence of the antigen.