| In addition, no persuasive mechanism for the assumed synergism between fluorouracil and levamisole has been found. |
| The sickle-cell findings also showed that there is synergism of innate resistance and acquired immunity. |
| However, no synergism was demonstrated between therapeutic doses of amantadine and carbidopa, levodopa or a 1:10 mixture. |
| An important question is whether synergism exists between these two effects, i.e. whether they potentiate one another. |
| The mechanisms involved in the synergism and antagonism are currently unknown and deserve extensive investigation. |
| Herbalists often claim that the admixture of multiple constituents leads to synergism between the active moieties. |
