the results are interpreted as indicating that : ( a ) the affinity of the antigen-cell interaction is more likely determined by multivalent binding than by carrier recognition , ( b ) that a stimulatory interaction of a polyvalent antigen with a b-lymphocyte can not be excluded , ( c ) that if cell-to-cell interaction is necessary for stimulation , then both cells may recognize the same determinant , and ( d ) that the marked enhancement of antigenic stimulation attributable to carrier recognition may result from stimulatory interactions of cells recognizing different antigenic determinants .
C0003320
antigenic
C0003316
antigenic determinants