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Atividade antibacteriana de derivados do lapachol e norlapachol e avalição da i...
Figueredo, Fernando GomesIsolated substances and those organically synthesized have stood out over the years for their therapeutic properties, including their antibacterial activity. In this context, the aim of this research was to investigate the pharmacological properties of 2-(2 hydroxyethylamine)-3-(3-methyl-2-butenyl)-1,4-dihydro-1,4-naphthalenedione, 2-(2- hydroxy-ethylamine)-3-(2-methyl-propenyl)-[1,4] naphthoquinone and 2-(3-hy...
Efeito antibacteriano e antifúngico de extratos etanólico, hexânico e metanólic...
Santana, Paloma de Souza; Andreza, Raul Sousa; Leite, Vivianne Inácio; Sousa, Priscila Caracas Vieira de; Alves, Amanda Aragão; Tintino, Saulo RelisonThe infections caused by bacteria and fungi, as well as the subsequent resistance of these microorganisms continue with high incidencesthus studies of medicinal plants and their combination with conventional therapy, are becoming essential. This study examined the antibacterial, antifungal and modifier of resistance to antibiotics and antifungal extracts of ethanol, hexane and methanol from the leaves of Kalanc...
Antibiotic-modifying activity of riachin, a non-cyanogenic cyanoglycoside extra...
Farias, Pablo Antonio Maia de; Figueredo, Fernando Gomes; Lucas, Aline Maria Brito; Moura, Rafael Barbosa de; Coutinho, Henrique Douglas MeloBackground: The search for new active compounds from the Brazilian flora has intensified in recent years, especially for new drugs with antibiotic potential. Accordingly, the aim of this study was to determine whether riachin has antibiotic activity in itself or is able to modulate the activity of conventional antibiotics. Methods: A non-cyanogenic cyanoglycoside known as riachin was isolated from Bauhinia pent...
Evaluation of the modulatory and antibacterial activity of the ethanolic extrac...
Fernandes, Cicera Norma; Sousa, Heloisa Helena Ferreira; Souza, Celestina Elba Sobral; Guedes, Glaucia Morgana Melo; Figueredo, Fernando GomesMedicinal plants have been the subject of research in several countries such as Brazil. The Duguetia furfuracea A. St.-Hil., popularly known as araticum-bravo, ata-brava and ata de lobo, has been used in folk medicine as anti-rheumatic drugs, for the treatment of renal dysfunction, spinal pain and stomach, and against pediculosis. This work aimed to analyze the antibacterial effect of the crude extract and frac...