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Amphotericin B mediates killing in Cryptococcus neoformans through the induction of a strong oxidative burst
(Elsevier B.V., 2011-05-01)
We studied the effects of Amphotericin B (AmB) on Cryptococcus neoformans using different viability methods (CFUs enumeration, XTT assay and propidium iodide permeability). After 1 h of incubation, there were no viable ...
Amphotericin B mediates killing in Cryptococcus neoformans through the induction of a strong oxidative burst
(Elsevier B.V., 2011-05-01)
We studied the effects of Amphotericin B (AmB) on Cryptococcus neoformans using different viability methods (CFUs enumeration, XTT assay and propidium iodide permeability). After 1 h of incubation, there were no viable ...
An oxidative burst and its attenuation by bacterial peroxidase activity is required for optimal establishment of the Arachis hypogaea-Bradyrhizobium sp. symbiosis
(Wiley Blackwell Publishing, Inc, 2016-03)
The main purpose of this study was to determine whether the Arachis hypogaea L. root oxidative burst, produced at early stages of its symbiotic interaction with Bradyrhizobium sp. SEMIA 6144, and the bacterial antioxidant ...
Phagocytosis, Oxidative Burst, and Produced Reactive Species are Affected by Iron Deficiency Anemia and Anemia of Chronic Diseases in Elderly
(HUMANA PRESS INC, 2009)
Iron and oxidative stress have a regulatory interplay. During the oxidative burst, phagocytic cells produce free radicals such as hypochlorous acid (HOCl). Nevertheless, scarce studies evaluated the effect of either iron ...
Quercetin reduces Staphylococcus aureus interaction with neutrophils
(2011-09-01)
Flavonoids, including quercetin, have been reported to modulate the ability of Staphylococcus aureus to adhere to host tissue without exhibiting direct antibacterial activity. In the present study, we evaluated the interaction ...
Anti-Helicobacter pylori activity and oxidative burst inhibition by the naphthoquinone 5-methoxy-3,4-dehydroxanthomegnin from Paepalanthus latipes
(Sociedade Brasileira de Farmacognosia, 2012-02-01)
Helicobacter pylori is a bacterium recognized as the major cause of chronic gastritis and peptic ulcers. Infection by H. pylori induces inflammatory responses and pathological changes in the gastric microenvironment. The ...
Anti-Helicobacter pylori activity and oxidative burst inhibition by the naphthoquinone 5-methoxy-3,4-dehydroxanthomegnin from Paepalanthus latipes
(Sociedade Brasileira de Farmacognosia, 2012-02-01)
Helicobacter pylori is a bacterium recognized as the major cause of chronic gastritis and peptic ulcers. Infection by H. pylori induces inflammatory responses and pathological changes in the gastric microenvironment. The ...
Anti-Helicobacter pylori activity and oxidative burst inhibition by the naphthoquinone 5-methoxy-3,4-dehydroxanthomegnin from Paepalanthus latipes
(Sociedade Brasileira de Farmacognosia, 2014)
The defence elicitor AsES causes a rapid and transient membrane depolarization, a triphasic oxidative burst and the accumulation of nitric oxide
(Elsevier France-editions Scientifiques Medicales Elsevier, 2015-10)
The newly characterized elicitor AsES obtained from Acremonium strictum induces a strong defence response in strawberry plants and confers plants resistance against the fungal pathogen Colletotricum acutatum the casual ...