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Screening of medium constituents for clavulanic acid production by Streptomyces clavuligerus
(2018-01-01)
Clavulanic acid is a β-lactam compound with potent inhibitory activity against β-lactamases. Studies have shown that certain amino acids play essential roles in CA biosynthesis. However, quantitative evaluations of the ...
Effect of Byrsonima crassa and phenolic constituents on Helicobacter pylori-induced neutrophils oxidative burst
(2012-01-01)
Byrsonima crassa Niedenzu (Malpighiaceae) is used in Brazilian folk medicine for the treatment of diseases related mainly to gastric ulcers. In a previous study, our group described the gastric protective effect of the ...
SUPERCRITICAL CARBON DIOXIDE SELECTIVITY TO FRACTIONATE PHENOLIC COMPOUNDS FROM THE DRY ETHANOLIC EXTRACT OF PROPOLIS
(Wiley-blackwell Publishing, IncMaldenEUA, 2010)
Cytotoxic activity of Guettarda pohliana Mull. Arg. (Rubiaceae)
(Taylor & Francis LtdAbingdonInglaterra, 2013)
Sesquiterpene lactones from Vernonia scorpioides and their in vitro cytotoxicity
(Pergamon-elsevier Science LtdOxfordInglaterra, 2010)
ELEMENTOS DEL SISTEMA ELECTORAL DEL CONGRESO MEXICANO
(Revista Derecho del Estado, 2019)
teaching task from the optics of the constituent interest of the knowledgeQuehacer docente desde la óptica de los intereses constitutivos del conocimiento
(Universidad Centroccidental Lisandro Alvarado, 2020)