Vascular Development in Tadpoles (1 of 2) (image) University of Texas at Austin Caption This image shows a frog tadpole with normal blood vessel development (fluorescing, top) and a frog tadpole with blood vessel development that was disrupted by the common antifungal medication, thiabendazole (bottom). New research published by Cha et. al. reveals that thiabendazole slows tumor growth and shows promise as a chemotherapy for cancer. Credit Hye Ji Cha, The University of Texas at Austin 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.