Bone Fat Stained with Osmium (image) University of North Carolina Health Care Share Print E-Mail Caption These are images of bones stained with osmium. Left: bone fat decreased due to exercise. Right: bones of mice on high dose of rosiglitazone. Far right image shows decrease in bone fat due to exercise. Credit UNC School of Medicine Usage Restrictions None Share Print E-Mail 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.