00959naa a2200217 a 450000100080000000500110000800800410001910000170006024501310007726000090020852003560021765000150057365000140058865000150060265300130061765300130063065300090064370000200065270000220067277300470069417961401999-05-19       1982    bl ---       0--  u    #d1 aBROSSARD, M.  aProgressive sensitization of circulating basophils against Ixodes ricinus L. antigens during repeated infestations of rabbits.  c1982  aThe sensitivity of rabbit basophils to antigens from Ixodes ricinus females has been studied by a degranulations test. Observations of basophil numbers and  degranulation were made on the 6 th day of each of four sequencial infestations. Maximal degranulation of cells was cells was observed after challenge of cells with antigen at a concentration...  aimmunology  aCarrapato  aImunologia  aParasita  aParasite  aTick1 aMONNERON, J. P.1 aPAPATHEODOROU, V.  tParasite Immunologygv.4, p.355-361, 1982.