Amikacin therapeutic drug monitoring: Evaluation of therapy performance and analytical techniques in a developing country setting.

Introduction: Healthcare systems face several challenges, with microbial infections being one of the main concerns. Therapeutic drug monitoring (TDM) is a strategy that has been encouraged to optimize antimicrobial regimens, particularly those with significant toxicity and narrow therapeutic indices, such as amikacin (AMK). We aimed to evaluate AMK concentrations of patients in a non-routine TDM setting and compare the performance of immunoassay and chromatography methods for routine clinical use.

Oxidative damage, inflammation, genotoxic effect, and global DNA methylation caused by inhalation of formaldehyde and the purpose of melatonin.

Formaldehyde (FA) exposure has been proven to increase the risk of asthma and cancer. This study aimed to evaluate for 28 days the FA inhalation effects on oxidative stress, inflammation process, genotoxicity, and global DNA methylation in mice as well as to investigate the potential protective effects of melatonin. For that, analyses were performed on lung, liver and kidney tissues, blood, and bone marrow.