adenosine reuptake inhibitor adenosine reuptake inhibitor an adenosine reuptake inhibitor (adori) is a type of drug which acts as a reuptake inhibitor for the purine nucleoside and neurotransmitter adenosine by blocking the action of one or more of the equilibrative nucleoside transporters (ents). this in turn leads to increased extracellular concentrations of adenosine and therefore an increase in adenosinergic neurotransmission. main article: reuptake inhibitor adenosine list of adoris acadesine acetate barbiturates benzodiazepines calcium channel blockers carbamazepine carisoprodol cilostazol cyclobenzaprine dilazep dipyridamole estradiol ethanol flumazenil hexobendine hydroxyzine indomethacin inosine kf24345 meprobamate nitrobenzylthioguanosine nitrobenzylthioinosine papaverine pentoxifylline phenothiazines phenytoin progesterone propentofylline propofol puromycin r75231 re 102 bs soluflazine toyocamycin tracazolate tricyclic antidepressants