Botox Injection (image) Columbia University Medical Center Caption This image shows cells from the anterior (left) and posterior (right) halves of the stomach of mice with cancer. Only the anterior stomach half was injected with Botox®. Credit Lab of Timothy C. Wang, MD Usage Restrictions None 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.