| 摘要 |
N,N-higher alkyl-N',N'-bis(2-hydroxyethyl)propanediamines and N,N-higher alkyl-xylylenediamines formulated with fat or lipid emulsions are useful as vaccine adjuvants of low toxicity. These compositions are useful in conjunction with known immunological substances in order to induce or enhance the immunogenic response. Preferred compositions employ N,N-higher alkyl-N',N'-bis(2-hydroxyethyl)propanediamines, particularly N,N-dioctadecyl-N',N'-bis(2-hydroxyethyl)propanediamine in Intralipid. |
