A Mycobacterium simiae pulmonary infection in an eighty-year-old patient attended to at the Tuberculosis Secondary Referral Outpatient Clinic in the city of Boa Vista, Roraima between 2016 and 2019. This study aims to report the symptoms, diagnostic methods, and treatment of the patient because for this rare case in Brazil, and this patient had a late and difficult diagnosis. Due to this difficulty, the patient...
Himatanthus articulatus (Vahl) Woodson is a tree found in the northern Amazon savannahs (common name: sucu-ba) that is used in local Amerindian medicine. Leaf, bark and branch wood methanol extracts, sequentially obtained hexane, ethyl acetate and methanol extracts and latex were evaluated for antifungal and antibacterial activities against American Type Culture Collection (ATCC) and local clinical strains usin...
The objective was to investigate the sociodemographic characteristics, the prevalence of STIs and the knowledge of sex workers in the extreme north of Brazil. This is a cross-sectional, descriptive, analytical, quantitative study. The research took place in August 2019 at prostitution points in Boa Vista - Roraima through the application of instruments that collected sociodemographic data, knowledge about STIs ...