Figure 1: Varubi vs. Its Mirrored Image (image) Institute for Basic Science Share Print E-Mail Caption Varubi is used with other medications to help prevent delayed nausea and vomiting caused by cancer drug treatment. Though having the same atoms, Varubi's mirror image does not produce as much biologically active effect as Varubi does. Credit IBS 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.