I have achieved 90 % killing in-vitro on MCF-7 and now I am proceeding in-vivo. I will be using BALB c mice for studies. I will inject 4T1 (mouse myeloma) that mimics breast cancer. What are the ways to use thymoquinone in animals? I dissolved thymoquinone in DMSO for In-vitro. Should I use the thymoquinone in DMSO for In-vivo experiments too?