Abstract Background Glioblastoma (GBM) is the most common brain tumor with the worst prognosis. Temozolomide is the only first-line drug for GBM. Unfortunately. the resistance issue is a classic problem. https://www.bekindtopets.com/quick-find-ProbioWrap-Pill-Wrap-Paste-with-Probiotics-4-2-oz-mega-value/