D. Osmotic delivery of miR-10b inhibitor markedly reduces GL261tumorgrowth in immunocompetent Black 6 Albino mice. Micephotographs show tumor imaging in representative animals at day 3 after pump implantation, and average signals in photons per second are indicated. Tumorgrowth rates were calculated as ratios of the signals at day 3 of the treatment to day 1 prior to initiation of the treatment. 