00952naa a2200169 a 450000100080000000500110000800800410001910000170006024501410007726000090021852004350022765000140066265000120067665000120068870000150070077300670071515166381997-02-21       1996    bl uuuu     u00u1 u    #d1 aSINGH, K. K.  aEffect of chronic fenvalerate (Synthetic Pyrethroid) intoxication on the immune response of goats to Brucella abortus strain 19 vaccine.  c1996  aFenvalerate, a widely used pesticide, was administered orally to goats at a dose rate of 15 mg/kg body weight, daily for 270 days. After 90 days of dosing, the animals, together with appropriate controls, were vaccinated with Brucella abortus strain 19. The fenvalerate reduced both the humoral and cell-mediated immune response, as assessed by the standart tube agglutination test and delayed hypersensitivity test, respectively.  aBrucelose  aCaprino  aDoença1 aJHA, G. J.  tJournal of Comparative Pathologygv.115, n.3, p.299-303, 1996.