In healthy male volunteers and postmenopausal women, intravenous ranitidine caused an increase in ibandronic acid bioavailability of about 20% (which is within the normal variability of the bioavailability of ibandronic acid), probably as a result of reduced gastric acidity.
20% - kal növelte (ez az ibandronsav biológiai hasznosíthatóságának normál variabilitásán belül van), valószínűleg a gyomor savasságának csökkentése révén.