UPV/EHU's Research Group in Dentistry (IMAGE) University of the Basque Country Caption This is Iciar Arteagoitia, one of the members of the team that researched the chlorhexidine's effects. Credit Egoi Markaida. UPV/EHU. Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.