Chemical Actions and Uses Commons^™

Specific, Reversible Cytostatic Protection Of Normal Cells Against Negative Effects Of Chemotherapy, Benjamin B. Mull

Dissertations & Theses (Open Access)

Chemotherapy is a common and effective method to treat many forms of cancer. However, treatment of cancer with chemotherapy has severe side effects which often limit the doses of therapy administered. Because some cancer chemotherapeutics target proliferating cells and tissues, all dividing cells, whether normal or tumor, are affected. Cell culture studies have demonstrated that UCN-01 is able to reversibly and selectively arrest normal dividing cells; tumor cells lines do not undergo this temporary arrest. Following UCN-01 treatment, normal cells displayed a 50-fold increase in IC50 for camptothecin; tumor cells showed no such increased tolerance.

We have examined the response …

Key Data Gaps For Understanding Trends In Prescription Opioid Analgesic Abuse And Diversion Among Chronic Pain Patients And Nonmedical Users, Wayne W. Wakeland, John Fitzgerald, Aaron Gilson, J. David Haddox, Jack Homer, Lewis Lee, Louis Macovsky, Dennis Mccarty, Teresa D. Schmidt, Lynn Webster

Systems Science Faculty Publications and Presentations

Population dynamics of medical and nonmedical prescription opioid usage and adverse outcomes were modeled. Critical parameter values were determined by their amount of influence on model behavior. Results suggest that closing these data gaps would help researchers to better identify ways to reduce the risk of adverse outcomes.