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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 ...
Two New Fumarprotocetraric Acid Lactones Identified and Characterized by UHPLC-PDA/ESI/ORBITRAP/MS/MS from the Antarctic Lichen Cladonia metacorallifera
(MDPI, 2022-02)
Lichens are symbiotic organisms between algae and fungi, which are makers of secondary compounds named as lichen substances. Hyphenated techniques have significantly helped natural product chemistry, especially UHPLC/ESI/MS/MS ...
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 ...
Determinación in vitro del efecto de algunas sustancias liquénicas seleccionadas sobre el receptor de andrógenos, la enzima 5alfa-reductasa y la aromatasa para valorarlos como posibles prototipos de fármacos para el tratamiento de desórdenes dependientes de andrógenos
(Bogotá - Ciencias - Maestría en Ciencias FarmacéuticasDepartamento de FarmaciaUniversidad Nacional de Colombia - Sede Bogotá, 2020-02-25)
Con la finalidad de contribuir al descubrimiento de fármacos para el tratamiento de desórdenes dependientes de andrógenos endógenos como la hiperplasia prostática benigna (HPB) y el cáncer de próstata (CaP), que a su vez ...
Búsqueda de antioxidantes y/o fotoprotectores en un hongo liquenizado del páramo de Sumapaz, Colombia, como posibles agentes preventivos de cáncer de piel
(Bogotá - Ciencias - Maestría en Ciencias - QuímicaDepartamento de QuímicaUniversidad Nacional de Colombia - Sede Bogotá, 2020-11-11)
Ultraviolet radiation is one of the main causes of skin cancer associated with the generation of oxidative stress. Therefore, substances with antioxidant and / or photoprotective properties are used for its prevention, ...