Therapeutic efficacy of brown propolis from Araucaria sp. in modulating rheumatoid arthritis.

Rheumatoid arthritis is a systemic inflammatory autoimmune disease with prevalence estimated at 0.5% to 1% of the population. As one of the treatment routes of rheumatoid arthritis is based on the use of nonsteroidal anti-inflammatory drugs, the use of natural products with anti-inflammatory potential becomes relevant.

Evaluation of anti-inflammatory activity of kaurenol: Experimental evaluation and mechanistic insights.

Background: Kaurenol, a diterpene alcohol found in Copaifera langsdorffii Desf. (known as "copaiba"), is historically used in traditional medicine for inflammatory conditions.

Objectives: This study aims to comprehensively assess the potential anti-inflammatory and antinociceptive properties of kaurenol.

Advances in the phytochemical screening and biological potential of propolis.

Propolis is a natural resinous product collected from different parts of plants by bees and mixed with their salivary secretions. The occurrence of more than 180 different chemotypes has flavonoids, phenolic acids, esters, and phenolic aldehydes, as well as balsamic resins, beeswax, pollen, and essential and aromatic oils, among others. Its biological potential documented throughout the world justifies the need, from time to time, to organize reviews on the subject, with the intention of gathering and informing about the update on propolis.

Disinfectants in a Hemodialysis Setting: Antifungal Activity Against and Planktonic and Biofilm Cells and the Effect of Commercial Peracetic Acid Residual in Mice.

and cause a broad spectrum of infections in humans, mainly in immunocompromised patients. Among these, patients undergoing hemodialysis are highly susceptible to infections, requiring a constant and adequate environmental disinfection program. Nevertheless, monitoring the residual disinfectants can contribute to the morbidity and mortality reduction in these patients.