ðə mˈɛkənˌɪzəm ˌʌndɚlˈaɪɪŋ ðɪ ɪfˈɛkts ʌv klˌoːɹoʊkwˈaɪn ˌɔn ɹᵻspˈɑːns tə pɹˈoʊɾeɪs ɪnhˌɪbɪtˈoːɹsɪs ɪnhɪbˈɪʃən ʌv sˈɛljʊlɚ dɹˈʌɡ ˈɛflʌks pˈʌmps.
The mechanism underlying the effects of chloroquine on response to protease inhibitorsis inhibition of cellular drug efflux pumps.