Manuka honey is known as one of the premium honeys because of its unique property: a potent antibacterial activity. Leptosperin, methyl syringate 4-O-β-d-gentiobioside, has been specifically identified in manuka honey. Because leptosperin is relatively stable under warmer conditions, measuring leptosperin levels may be applied to authenticate manuka honey. In this study, an immunochromatographi...

The present study aimed to verify the prevalence of psychoactive drug use (amphetamines, methamphetamines, cannabinoids, cocaine, opioids and benzodiazepines) among military police officers in the state of Goiás. Data were obtained from urine samples voluntarily provided by the officers participating in the study, who were informed of the study methods and signed a free and informed consent for...

The sensitivity and the specificity of a new commercial rapid 10-min adenovirus antigen immunochromatography (IC) test were determined by comparison with the sensitivity and specificity of virus isolation. Of 169 pharyngeal swabs from children with suspected adenovirus respiratory tract infections, 95 (56%) were culture positive for adenovirus. The IC test was sensitive (detecting 69 of these 9...