Cultures of human carcinoma A-431, A-549 and HeLa cells were challenged with γ-rays without or with concomitant exposure to gefitinib, a potent inhibitor of the tyrosine kinase activity of epidermal ...
Antibiotic overuse and misuse has led to the spread of antibiotic resistance, a serious pubic health issue that means previously treatable bacterial infections have now become potentially deadly. Yet ...