Zobrazeno 1 - 10
of 207
pro vyhledávání: '"Fernando ECHEVERRI"'
Publikováno v:
Sustainable Environment Research, Vol 33, Iss 1, Pp 1-10 (2023)
Abstract Microcystis aeruginosa blooms in water bodies, evidencing a high risk of exposure to human health due to the release of toxins, which affects water quality. Implementing physical, chemical, and microbial control methods requires an integrate
Externí odkaz:
https://doaj.org/article/789868c6a1f24732b14e161ec64fd819
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:
Hector Andres Hernandez, Fernando Echeverri-Buitrago, Alexander Parra-Burbano, Deyby Sebastián Salas-Tosne
Publikováno v:
Revista de Investigaciones Universidad del Quindío, Vol 35, Iss 1 (2023)
La educación como derecho fundamental, inscribe procesos a través de su historia. De acuerdo a estos procesos, el ser humano ha desarrollado competencias para la vida y para la sociedad, logrando paz e igualdad entre el mismo, el otro y lo otro. Es
Externí odkaz:
https://doaj.org/article/e3ae79b06a254aa69bbbecbadcfa1eb3
Autor:
Yulieth A. Upegui Zapata, Fernando Echeverri, Winston Quiñones, Fernando Torres, Montserrat Nacher, Luis I. Rivas, Camila dos Santos Meira, Lashitew Gedamu, Gustavo Escobar, Rosendo Archbold, Iván D. Vélez, Sara M. Robledo
Publikováno v:
International Journal for Parasitology: Drugs and Drug Resistance, Vol 13, Iss , Pp 94-106 (2020)
Toxicity and poor adherence to treatment that favors the generation of resistance in the Leishmania parasites highlight the need to develop better alternatives. Here, we evaluated the in vitro effectiveness of hydrazone derived from chromanes 2-(2,3-
Externí odkaz:
https://doaj.org/article/ca64bd65adeb48f08fa9a144a8907af4
Autor:
Leidy Botero, Samuel Vizcaíno, Winston Quiñones, Fernando Echeverri, Jesús Gil, Diego Durango
Publikováno v:
Biotechnology Reports, Vol 29, Iss , Pp e00601- (2021)
Isoflavonoid phytoalexins (isoflavones: genistein, 2′-hydroxygenistein, and daidzein; isoflavanones: dalbergioidin and kievitone; coumestrol; pterocarpans: phaseollidin and phaseollin; and the isoflavan: phaseollinisoflavan) production in response
Externí odkaz:
https://doaj.org/article/4998e819468b402baf18378f7b73e6a5
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:
Anais da Academia Brasileira de Ciências, Vol 90, Iss 2 suppl 1, Pp 1955-1971 (2018)
Abstract Time-course and dose-response experiments were carried out to establish the ability for synthesizing isoflavonoids of soybean seedlings (cv. Soyica P34) treated with salicylic (SA) and isonicotinic acids (INA). Then, 25 structurally-related
Externí odkaz:
https://doaj.org/article/e5a2b1fb7de7470192a0d1a9bbbcc892
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
Publikováno v:
Molecules, Vol 20, Iss 4, Pp 6181-6193 (2015)
Jatropha gossypifolia L. (Euphorbiaceae) is a plant widely used in the treatment of type 2 diabetes mellitus (T2DM), but there are few scientific reports validating its activity in this area. In this work and through a bioguided assay, a crude extrac
Externí odkaz:
https://doaj.org/article/ec685adbf4d144f18ad0dddebe72b3c5
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