延龄草素：由北美植物直立延龄草(Trillium erectum)(百合科)提取的浓缩制剂- immunoreactivity
- immunoregulation
- immunoresponsiveness
- immunoselection
- immunosorbent
- immunostimulant
- immunostimulation
- immunosuppressant
- immunosuppression
- immunosuppressive
- immunosurveillance
- immunotherapy
- immunotoxin
- immunotransfusion
- Imodium
- IMPA
- impact
- impacted
- impaction
- impalpable
- impaludation
- impar
- imparidigitate
- impatency
- impatent