Immunofluorescence Image (IMAGE) University of Sheffield Caption Immunofluorescence image is of multinucleate osteoclast generated by exposure of pre-osteoclast cells to lysyl oxidase (Red = cell body phalloidin, blue = DNA). Credit Dr Alison Gartland:University of Sheffield Usage Restrictions Credit: Dr Alison Gartland University of Sheffield 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.