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Histopathological evaluation of Senecio rhizomatus Rusby in 7,12-dimethylbenz(α) anthracene-induced breast cancer in female rats
ArticleAbstract: Background and Aim: Senecio rhizomatus Rusby (SrR) is a medicinal plant of the Asteraceae family andPalabras claves:Breast Cancer, carcinogenic, experimental pharmacology, Phytotherapy, Senecio rhizomatus.Autores:Arroyo-Acevedo J.L., Behl T., Chávez-Asmat R., Herrera-Calderon O., James Calva, Rojas-Armas J.P.Fuentes:scopusEnantiomeric Composition, Antioxidant Capacity and Anticholinesterase Activity of Essential Oil from Leaves of Chirimoya (Annona cherimola Mill.)
ArticleAbstract: Annona cherimola Mill. is a native species of Ecuador cultivated worldwide for the flavor and properPalabras claves:Annona cherimola, Antibacterial activity, anticholinesterase activity, Antioxidant activity, Campylobacter jejuni, chemical composition, Enantioselective analysis, Essential oil, Germacrene DAutores:Eduardo Valarezo, Estefanía Echeverria-Coronel, James Calva, James Willan Calva, Jeannette Ludeña, L. Cartuche Flores, Miguel Meneses, Vladimir MorochoFuentes:googlescopusEssential Oil Constituents of Mosses Species from Ecuador
ArticleAbstract: Breutelia tomentosa (Sw. ex Brid.) A. Jaeger, Leptodontium viticulosoides (P. Beauv.) Wijk & Margad.Palabras claves:chemical composition, ECUADOR, Essential oil, MossesAutores:Eduardo Valarezo, James Calva, Juan Diego Febres Eguiguren, Lita Benítez, Stalin P. Jaramillo, Valeria VidalFuentes:googlescopusBryophyte communities along a tropical urban river respond to heavy metal and arsenic pollution
ArticleAbstract: Aquatic and rheophilous bryophytes can indicate water pollution as they bioaccumulate toxic water elPalabras claves:community structure, DIVERSITY, Indicator species, Marchantia polymorpha L., PassivemonitoringAutores:Cristina Vásquez, David A. Donoso, James Calva, James Willan Calva, Lita Benítez, Ramiro MorochoFuentes:googlescopusC ordia lutea L. Flowers: A Promising Medicinal Plant as Chemopreventive in Induced Prostate Carcinogenesis in Rats
ArticleAbstract: The objective of this study was to evaluate the chemopreventive effect of the ethanolic extract of CPalabras claves:Autores:Arroyo-Acevedo J.L., Castro-Luna A., Herrera-Calderon O., Hilario-Vargas J., James Calva, Justil-Guerrero H.J., Ortiz-Sánchez J.M., Palomino-Pacheco M., Rojas-Armas A., Rojas-Armas J.P.Fuentes:scopusConstituents, Enantiomeric Content, and ChE Inhibitory Activity of the Essential Oil from Hypericum laricifolium Juss. Aerial Parts Collected in Ecuador
ArticleAbstract: The physical properties, chemical composition, enantiomer distribution, and cholinesterase (ChE) inhPalabras claves:AChE and BuChE inhibitory effects, constituents, Enantioselective analysis, Essential oil, Hypericum laricifoliumAutores:Bec N., Chabaco Armijos Riofrio, Christian Larroque, James Calva, James Willan Calva, Melissa Salinas, Vidari G.Fuentes:googlescopusChemical Characterization and Biological Activity of the Essential Oil from Araucaria brasiliensis Collected in Ecuador
ArticleAbstract: The purpose of this study was to determine the chemical composition, physical properties, enantiomerPalabras claves:AChE, Araucaria brasiliensis, Buche, chemical characterization, Enantioselective analysis, Essential oilAutores:Bec N., Chabaco Armijos Riofrio, Christian Larroque, Diana Jaramillo, James Calva, James Willan Calva, Vidari G.Fuentes:googlescopusChemical Composition, Enantiomeric Distribution and Anticholinesterase and Antioxidant Activity of the Essential Oil of Diplosthephium juniperinum
ArticleAbstract: The aim of this study was to extract and identify the chemical compounds of Diplosthephium juniperinPalabras claves:AChE, antioxi-dant activity, Buche, D. juniperinum, enantiomers, Essential oil, GC/FID, GC/MSAutores:Chabaco Armijos Riofrio, Eduardo Valarezo, James Calva, James Willan Calva, L. Cartuche Flores, Melissa SalinasFuentes:googlescopusChemical and Biological Activity Profiling of Hedyosmum strigosum Todzia Essential Oil, an Aromatic Native Shrub from Southern Ecuador
ArticleAbstract: The present study aimed to determine the chemical composition, enantiomeric distribution and the bioPalabras claves:Acetylcholinesterase, chemical profiling, Enantiomeric distribution, Essential oil, thymol, α-pinene, α-thujeneAutores:Eduardo Valarezo, James Calva, L. Cartuche Flores, Nayeli Chuchuca, Vladimir MorochoFuentes:scopusChemical composition and anticholinesterase activity of the essential oil from the ecuadorian plant salvia pichinchensis benth
ArticleAbstract: Salvia pichinchensis Benth was collected in the South of Ecuador and the essential oil (EO) was distPalabras claves:Cis-cadina- 1(6), 4-diene, Essential oil, GC-MS analysis, In vitro ChE inhibitory activity, Salvia pichinchensisAutores:Bec N., Chabaco Armijos Riofrio, Christian Larroque, James Calva, Jorge Ramirez, José Miguel Andrade, Melissa Salinas, Vidari G.Fuentes:googlescopus