| 释义 | classical pathway
 classical pathwayn. Immunology  The activation of complement by an antigen-antibody complex. This pathway contrasts with the alternative pathway, which does not depend on the presence of antibodies.classical pathway
 classical pathway[¦klas·i·kəl ′path‚wā]  (immunology) The pathway by which antigen-antibody complex activates the complement system.classical pathway
 classical pathwayn. Immunology  The primary pathway in the innate immune system, consisting of the activation of complement by an antigen-antibody complex.ThesaurusSeeclassical |