5 documents found, page 1 of 1
Vegetative and reproductive phenology of Copaifera langsdorffii Desf. in differ...
Santos, Maria de Oliveira; Almeida, Bianca Vilar de; Campos, Natália Barbosa; Macedo, Julimery Gonçalves Ferreira; Macêdo, Márcia Jordana FerreiraThe phenology has been discussed according to climatic variations and the environmental characteristics of each physiognomy, trying to identify if there is variation in the vegetative and reproductive phenophases, for Copaifera langsdorffii Desf. in areas of the Cerradão, Carrasco and Humid Forest, Chapada do Araripe in Northeast Brazil and if they are correlated with seasonality. Monthly observation censuses w...
Chemical composition, antibacterial and modulatory action of the essential oil ...
Vidal, Cinara Soares; Morais Oliveira-Tintino, Cícera Datiane; Tintino, Saulo Relison; Galvão, Hericka Bruna Figueiredo; Costa, José Galberto Martins daThe species Croton rhamnifolioides is a shrub popularly known as "quebra faca", utilized in teas or infusions for the treatment of gastrointestinal disorders as ulcers, gastric discomfort, vomiting and hemorrhagic diarrhea. This work has as its main objective to evaluate the chemical composition of the essential oil of the Croton rhamnifolioides leaves (EOC), antibacterial activity and modulatory activity of an...
Phytochemical analysis and modulation in aminoglycosides antibiotics activity b...
Sousa, Erlânio Oliveira de; Rodrigues, Fabíola Fernandez Galvão; Campos, Adriana Rolim; Costa, José Galberto Martins daSeveral plants have been evaluated not only for alone antimicrobial activity, but as resistance-modifying agent. This work is the first on the modulation of antibiotic activity by Lantana camara L. extracts against multiresistant strains of Escherichia coli and Staphylococcus aureus. The antibacterial activities of leaf and root ethanol extracts alone or in association with aminoglycosides were determined again...
Antimicrobial effect of Lippia sidoides and Thymol on Enterococcus faecalis bio...
Veras, H. N. H.; Rodrigues, F. F. G.; Botelho, Marco Antonio; Menezes, Irwin Rose Alencar de; Coutinho, Henrique Douglas MeloThe species Lippia sidoides Cham. (Verbenaceae) is utilized in popular medicine as a local antiseptic on the skin and mucosal tissues. Enterococcus faecalis is the bacterium isolated from root canals of teeth with persistent periapical lesions and has the ability to form biofilm, where it is responsible for the failure of endodontic treatments. Essential oil of L. sidoides (EOLS) and its major component, thymol...
Phytochemical approach, bromatologic composition and antibacterial activity of ...
Bezerra, Denise Aline Casimiro; Rodrigues, Fabíola Fernandes Galvão; Costa, José Galberto Martins da; Pereira, Andréia VieiraThe need to find new efficient drugs to combat microbes has increased the search for new natural compounds with biological activities. In this work, phytochemical studies and microbiological analysis were carried out with the ethanol extracts of Mimosa tenuiflora (Wild) Poiret and Piptadenia stipulacea (Benth) Ducke on pathogenic bacteria strains. The bark powders of both species were submitted to bromatologic ...