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Preventing and controlling resistance requires the engagement of many different sectors of society. However, the physician's role… Expand Many different definitions for multidrug-resistant (MDR), extensively drug-resistant (XDR) and pandrug-resistant (PDR) bacteria… Expand Although antibiotics have been used in large quantities for some decades, until recently the existence of these substances in the… Expand Effective treatment of metastatic cancers usually requires the use of toxic chemotherapy. In most cases, multiple drugs are used… Expand Chemotherapeutics are the most effective treatment for metastatic tumours. However, the ability of cancer cells to become… Expand SUMMARY Tetracyclines were discovered in the 1940s and exhibited activity against a wide range of microorganisms including gram… Expand Hematopoietic stem cells (HSC) are multipotent cells that reside in the bone marrow and replenish all adult hematopoietic… Expand ACTIVATED protein C (APC) is a serine protease with potent anti-coagulant properties, which is formed in blood on the endothelium… Expand The doxorubicin-selected lung cancer cell line H69AR is resistant to many chemotherapeutic agents. However, like most tumor… Expand