Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Virginia Casas-Arrojo"'
Autor:
Roberto T. Abdala-Díaz, Virginia Casas-Arrojo, Pablo Castro-Varela, Cristian Riquelme, Paloma Carrillo, Miguel Ángel Medina, Casimiro Cárdenas, José Becerra, Claudia Pérez Manríquez
Publikováno v:
Molecules, Vol 29, Iss 15, p 3628 (2024)
Fomitiporia species have aroused the interest of numerous investigations that reveal their biological activity and medicinal potential. The present investigation shows the antioxidant, anticancer, and immunomodulatory activity of acidic polysaccharid
Externí odkaz:
https://doaj.org/article/30bf74f83cdc474498ccfa06d3499c19
Autor:
Virginia Casas-Arrojo, María de los Ángeles Arrojo Agudo, Casimiro Cárdenas García, Paloma Carrillo, Claudia Pérez Manríquez, Eduardo Martínez-Manzanares, Roberto T. Abdala Díaz
Publikováno v:
Pharmaceuticals, Vol 15, Iss 11, p 1379 (2022)
The present study was carried out to determine the bioactivity of polysaccharides extracted from Euglena gracilis (EgPs). These were characterized by FT-IR and GC-MS. Cytotoxicity analyses (MTT) were performed on healthy human gingival fibroblast cel
Externí odkaz:
https://doaj.org/article/a9b0852a8e2943818e92874bc7a4e4e4
Autor:
Fabian A. Figueroa, Roberto T. Abdala-Díaz, Claudia Pérez, Virginia Casas-Arrojo, Aleksandra Nesic, Cecilia Tapia, Carla Durán, Oscar Valdes, Carolina Parra, Gastón Bravo-Arrepol, Luis Soto, José Becerra, Gustavo Cabrera-Barjas
Publikováno v:
Marine Drugs, Vol 20, Iss 7, p 458 (2022)
Codium bernabei is a green alga that grows on Chilean coasts. The composition of its structural polysaccharides is still unknown. Hence, the aim of this work is to isolate and characterize the hot water extracted polysaccharide fractions. For this pu
Externí odkaz:
https://doaj.org/article/d55088dc8cdc49c2ad953793cf8e43bc
Autor:
Virginia Casas-Arrojo, Juan Decara, María de los Ángeles Arrojo-Agudo, Claudia Pérez-Manríquez, Roberto T. Abdala-Díaz
Publikováno v:
Biomolecules, Vol 11, Iss 4, p 488 (2021)
Porphyridium cruentum is a unicellular microalga that can synthesize and secrete to the culture medium-high amounts of polysaccharides. In this study, the immunomodulatory, cytotoxic effect and antioxidant activity of the sulfated polysaccharides (Pc
Externí odkaz:
https://doaj.org/article/e8f5ff6ff4764acfab639f29540f46a1
Autor:
Geovanna Parra-Riofrío, Jorge García-Márquez, Virginia Casas-Arrojo, Eduardo Uribe-Tapia, Roberto Teófilo Abdala-Díaz
Publikováno v:
Marine Drugs, Vol 18, Iss 11, p 534 (2020)
Marine microalgae produce extracellular metabolites such as exopolysaccharides (EPS) with potentially beneficial biological applications to human health, especially antioxidant and antitumor properties, which can be increased with changes in crop tro
Externí odkaz:
https://doaj.org/article/ef4afcf575214b3c82fcb11e7e846dd0
Autor:
Félix Álvarez-Gómez, Nathalie Korbee, Virginia Casas-Arrojo, Roberto T. Abdala-Díaz, Félix L. Figueroa
Publikováno v:
Molecules, Vol 24, Iss 2, p 341 (2019)
This study was designed to evaluate the potential use of algal extracts in cosmeceuticals, including factors related to biosecurity. The aqueous crude extracts of Hydropuntia cornea and Gracilariopsis longissima showed a good photoprotective capacity
Externí odkaz:
https://doaj.org/article/970ecc3f377d474ca20c118c71b34593
Akademický článek
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Autor:
Verónica Albornoz, Virginia Casas-Arrojo, Fabián Figueroa, Cristian Riquelme, Víctor Hernández, Mario Rajchenberg, Carlos T. Smith, Víctor L. Campos, Roberto T. Abdala-Díaz, José Becerra, Claudia Pérez, Jaime R. Cabrera-Pardo
Publikováno v:
Natural Product Research. :1-6
Fungal polysaccharides possess a broad biological activity, including cytotoxic and antioxidant activities. This work aimed to evaluate the cytotoxic and antioxidant activity of the acidic polysaccharides of Phylloporia boldo strain (named PBAP40). C
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1c4cac67a4d74f9da6f8846525f7ed43
https://doi.org/10.1080/14786419.2022.2158331
https://doi.org/10.1080/14786419.2022.2158331
Autor:
Roberto T., Abdala Díaz, Virginia, Casas‐Arrojo, Ángeles, Arrojo‐Agudo María, Casimiro, Cárdenas García, Claudia, Pérez Manríquez, Eduardo, Uribe, Félix, Álvarez‐Gómez, Nathalie, Korbee, Félix L., Figueroa, Sergey, Dobretsov
Publikováno v:
Chemical Biology & Drug Design; Jan2024, Vol. 103 Issue 1, p1-18, 18p
Autor:
VeróNica Albornoz, Virginia Casas-Arrojo, Fabián Figueroa, Víctor Hernández, Claudia Pérez, Mario Rajchenberg, Carlos T. Smith, José Becerra, Jaime R. Cabrera-Pardo, Víctor L. Campos, Roberto T. Abdala-Díaz
Publikováno v:
Journal of the Chilean Chemical Society. 67:5418-5424
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::901bb175d81bf75ab1799e716a855661
https://doi.org/10.4067/s0717-97072022000105418
https://doi.org/10.4067/s0717-97072022000105418