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Revision of the genus Bulbothrix (Parmeliaceae, lichenized Ascomycota) in NE Argentina, with a key to the species
(Adac-cryptogamie, 2015-07)
Eight species belonging to Bulbothrix from NE Argentina were studied. Among them, Bulbothrix affixa (Hale & Kurok.) Hale is a new continental record, and five species,viz. B. cassa Jungbluth, Marcelli & Elix, B. coronata ...
Antimycobacterial activity of lichen substances
(Elsevier Gmbh, Urban & Fischer Verlag, 2010-04-01)
We describe here the extraction and identification of several classes of phenolic compounds from the lichens Parmotrema dilatatum (Vain.) Hale, Parmotrema tinctorum (Nyl.) Hale, Pseudoparmelia sphaerospora (Nyl.) Hale and ...
Antimycobacterial activity of lichen substances
(Elsevier Gmbh, Urban & Fischer Verlag, 2010-04-01)
We describe here the extraction and identification of several classes of phenolic compounds from the lichens Parmotrema dilatatum (Vain.) Hale, Parmotrema tinctorum (Nyl.) Hale, Pseudoparmelia sphaerospora (Nyl.) Hale and ...
Liquens de Mato Grosso do Sul: estudo químico e avaliação da atividade biológica
(Universidade Estadual Paulista (Unesp), 1997)
Liquens são organismos compostos por um fungo e uma ou mais algas. Crescem lentamente e seus metabólitos secundários são principalmente depsídeos, depsidonas, dibenzofuranos, xantonas, antraquinonas e terpenos. Diversos ...
Antimycobacterial activity of lichen substances
(Elsevier Gmbh, Urban & Fischer Verlag, 2014)
Intermediate reactive oxygen and nitrogen from macrophages induced by Brazilian lichens
(Elsevier B.V., 2004-07-01)
The activity of ten compounds isolated from Brazilian lichen over the release of hydrogen peroxide and nitric oxide was evaluated in the culture of peritoneal macrophage cells from mice. Salazinic, secalonic A and ...
Intermediate reactive oxygen and nitrogen from macrophages induced by Brazilian lichens
(Elsevier B.V., 2004-07-01)
The activity of ten compounds isolated from Brazilian lichen over the release of hydrogen peroxide and nitric oxide was evaluated in the culture of peritoneal macrophage cells from mice. Salazinic, secalonic A and ...
Microwave-Assisted Semisynthesis and Leishmanicidal Activity of Some Phenolic Constituents from Lichens
(Multidisciplinary Digital Publishing Institute (MDPI), 2023-10)
Leishmaniasis is considered one of the most untreated tropical diseases in the world. In this study, we investigated the in vitro leishmanicidal activity and cytotoxicity of various isolated lichen substances, including ...
Liquens de Mato Grosso do Sul: estudo químico e avaliação da atividade biológica
(Universidade Estadual Paulista (UNESP), 2014)
Liquens de Mato Grosso do Sul: estudo químico e avaliação da atividade biológica
(Universidade Estadual Paulista (Unesp), 2014)