Zobrazeno 1 - 10
of 44
pro vyhledávání: '"Wiston Quiñones"'
Autor:
Cristian Ortiz, Matthias Breuning, Sara Robledo, Fernando Echeverri, Esteban Vargas, Wiston Quiñones
Publikováno v:
Heliyon, Vol 9, Iss 7, Pp e17801- (2023)
A promising strategy for developing novel therapies against tropical diseases, including malaria, leishmaniasis, and trypanosomiasis, is to detect biological targets such as trypanothione reductase, a vital parasite enzyme that regulates oxidative st
Externí odkaz:
https://doaj.org/article/83f8f379d3ce4de6b2746a7378c5e0e7
Autor:
Andrés Felipe Oliveros-Díaz, Yina Pájaro-González, Julian Cabrera-Barraza, Catherine Hill, Wiston Quiñones-Fletcher, Jesús Olivero-Verbel, Fredyc Díaz Castillo
Publikováno v:
Arabian Journal of Chemistry, Vol 15, Iss 12, Pp 104365- (2022)
The Aedes aegypti L. mosquito is considered the most important vector of arboviruses in the world. Insecticide-resistant phenomenon is a difficult barrier to overcome for government health entities around the planet. This problem forces to increase t
Externí odkaz:
https://doaj.org/article/860f9cf4642047a3804b2e6b2dc194f4
Autor:
Laura Milena Monsalve-Escudero, Vanessa Loaiza-Cano, Yina Pájaro-González, Andrés Felipe Oliveros-Díaz, Fredyc Diaz-Castillo, Wiston Quiñones, Sara Robledo, Marlen Martinez-Gutierrez
Publikováno v:
BMC Complementary Medicine and Therapies, Vol 21, Iss 1, Pp 1-17 (2021)
Abstract Background In recent years, an increase in the occurrence of illnesses caused by two clinically- important arboviruses has been reported: Zika virus (ZIKV) and Chikungunya virus (CHIKV). There is no licensed antiviral treatment for either of
Externí odkaz:
https://doaj.org/article/d0c3caa5ced14c83b9b075472c6eda69
Autor:
Yina Pájaro-González, Andrés F. Oliveros-Díaz, Julián Cabrera-Barraza, Eduardo Fernández-Daza, Niradiz Reyes, Oscar A. Montes-Guevara, Daneiva Caro-Fuentes, Luis Franco-Ospina, Wiston Quiñones- Fletcher, Cassandra L. Quave, Fredyc Díaz-Castillo
Publikováno v:
Frontiers in Pharmacology, Vol 13 (2022)
Staphylococcus aureus remains a pathogen of high concern in public health programs worldwide due to antibiotic resistance and emergence of highly virulent strains. Many phytochemicals have demonstrated activity against S. aureus and other Gram-positi
Externí odkaz:
https://doaj.org/article/ac41182cf80c4e3a986750aa6d63706e
Autor:
Yina Pájaro-González, Julián Cabrera-Barraza, Geraldine Martelo-Ramírez, Andrés F. Oliveros-Díaz, Juan Urrego-Álvarez, Wiston Quiñones-Fletcher, Fredyc Díaz-Castillo
Publikováno v:
Scientia Pharmaceutica, Vol 90, Iss 2, p 38 (2022)
The species of the genus Tabernaemontana have a long tradition of use in different pathologies of infectious origins; the antibacterial, antifungal, and antiviral effects related to the control of the pathologies where the species of this genus are u
Externí odkaz:
https://doaj.org/article/0fa12adfac8e4a30be01379b74800129
Autor:
Fernando Torres, Sara M. Robledo, Wiston Quiñones, Gustavo Escobar, Rosendo Archbold, Edwin Correa, Juan Fernando Gil, Natalia Arbeláez, Javier Murillo, Fernando Echeverri
Publikováno v:
Frontiers in Pharmacology, Vol 11 (2020)
Through bioguided in vitro assays, the leishmanicidal and trypanocidal effects of an ethanol extract, seven fractions, and two pure substances obtained from Clathrotropis brunnea Amshoff sawdust were established. The effectiveness of the two metaboli
Externí odkaz:
https://doaj.org/article/886c3686f068476180031f2f505c2c9e
Publikováno v:
Molecules, Vol 26, Iss 23, p 7067 (2021)
American trypanosomiasis (Chagas disease) caused by the Trypanosoma cruzi parasite, is a severe health problem in different regions of Latin America and is currently reported to be spreading to Europe, North America, Japan, and Australia, due to the
Externí odkaz:
https://doaj.org/article/30314596a88f4369bb7b9ca03c1eeab6
Autor:
Cristian Ortiz, Fernando Echeverri, Sara Robledo, Daniela Lanari, Massimo Curini, Wiston Quiñones, Esteban Vargas
Publikováno v:
Molecules, Vol 25, Iss 4, p 800 (2020)
In continuation of our efforts to identify promising antileishmanial agents based on the chroman scaffold, we synthesized several substituted 2H-thiochroman derivatives, including thiochromenes, thichromanones and hydrazones substituted in C-2 or C-3
Externí odkaz:
https://doaj.org/article/3918e500bd6a4470993c4af2f50b5487
Autor:
Yulieth Upegui, Juan F. Gil, Wiston Quiñones, Fernando Torres, Gustavo Escobar, Sara M. Robledo, Fernando Echeverri
Publikováno v:
Molecules, Vol 19, Iss 11, Pp 18911-18922 (2014)
Six derivatives of the known biopesticide rotenone were prepared by several chemical transformations. Rotenone and its derivatives showed differential in vitro antiparasitic activity and selective cytotoxicity. In general, compounds were more active
Externí odkaz:
https://doaj.org/article/d8088c5512b343e9b2c05bcf1a529fe4
Publikováno v:
Proceedings, Vol 22, Iss 1, p 55 (2019)
Bacterial resistance to antibiotics is a serious world health problem; consequently, there is a high recurrence of nosocomial infections. [...]
Externí odkaz:
https://doaj.org/article/6df0b49814444c888c1faaef24c87d9a