Native-state Image (image) Indiana University Share Print E-Mail Caption Microscopic images of normal colon tissue in its native state within the body obtained using a microscope created at the IU School of Medicine. The inset shows microscopic images of normal colon tissue after it has been removed, processed and stained using traditional methods. Credit Dr. Hany Osman 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.