Immune SystemCentral Nervous SystemAstrocytesNeuronsCells, CulturedBlood CellsErythrocytesImmunity, InnateImmune ToleranceT-LymphocytesImmune System DiseasesMice, Inbred C57BLBlood Cell CountImmunityCytokinesAdaptive ImmunitySpleenImmunity, CellularMice, Inbred BALB CLymphocyte ActivationAntibody FormationImmune EvasionLeukocytesDendritic CellsLeukocyte Count