Search Results - "Yolanda Rios, Maria"

Semisynthesis, ex vivo evaluation, and SAR studies of coumarin derivatives as potential antiasthmatic drugs by Sánchez-Recillas, Amanda, Navarrete-Vázquez, Gabriel, Hidalgo-Figueroa, Sergio, Rios, María Yolanda, Ibarra-Barajas, Maximiliano, Estrada-Soto, Samuel

“…Asthma is a chronic inflammatory disorder that causes contraction in the smooth muscle of the airway and blocking of airflow. Reversal the contractile process…”
Get full text

Hechtia glomerata Zucc: Phytochemistry and Activity of Its Extracts and Major Constituents Against Resistant Bacteria by Stefani, Tommaso, Garza-González, Elvira, Rivas-Galindo, Verónica M, Rios, María Yolanda, Alvarez, Laura, Camacho-Corona, María Del Rayo

“…Zucc. is used both as a source of food and in ethnomedicine to treat various diseases derived from bacterial infections such as bronchitis, laryngitis,…”
Get full text

Flavonoids, Sterols and Lignans from Cochlospermum vitifolium and Their Relationship with Its Liver Activity by Aguilar-Guadarrama, A Berenice, Rios, María Yolanda

“…The sterols β-sitostenone ( ), stigmast-4,6,8(14),22-tetraen-3-one ( ), β-sitosterol ( ) and stigmasterol ( ), the aromatic derivatives antiarol ( ) and…”
Get full text

Linear and cyclic dipeptides with antimalarial activity by Pérez-Picaso, Lemuel, Olivo, Horacio F., Argotte-Ramos, Rocío, Rodríguez-Gutiérrez, María, Rios, María Yolanda

“…P. berghei schizont cultures within the red blood cells before (A) and after (B) exposure to linear and cyclic dipeptides (S=viable mature schizonts). [Display…”
Get full text

Chemical compounds of a native Jatropha curcas seed oil from Mexico and their antifungal effect on Fusarium oxysporum f. sp. gladioli by Cordova-Albores, Liliana C., Rios, María Yolanda, Barrera-Necha, Laura L., Bautista-Baños, Silvia

“…•Seed oil of a native J. curcas contained negligible content of phorbol esters.•Jatropha curcas seed oil inhibited F. oxysporum f. sp. gladioli mycelial…”
Get full text

Evaluation of the neuroprotective activity of stansin 6, a resin glycoside from Ipomoea stans by León-Rivera, Ismael, Villeda-Hernández, Juana, Campos-Peña, Victoria, Aguirre-Moreno, Alma, Estrada-Soto, Samuel, Navarrete-Vázquez, Gabriel, Rios, María Yolanda, Aguilar-Guadarrama, Berenice, Castillo-España, Patricia, Rivera-Leyva, Julio César

“…Stansin 6 a tetrasaccharide resin glycoside isolated from the root of Ipomoea stans was evaluated as anticonvulsant and neuroprotective in kainic acid-induced…”
Get full text

Is Allelopathic Activity of Ipomoea murucoides Induced by Xylophage Damage? by Flores-Palacios, Alejandro, Corona-López, Angélica María, Rios, María Yolanda, Aguilar-Guadarrama, Berenice, Toledo-Hernández, Víctor Hugo, Rodríguez-López, Verónica, Valencia-Díaz, Susana

“…Herbivory activates the synthesis of allelochemicals that can mediate plant-plant interactions. There is an inverse relationship between the activity of…”
Get full text

Efficient microwave assisted syntheses of 2,5-diketopiperazines in aqueous media by Pérez-Picaso, Lemuel, Escalante, Jaime, Olivo, Horacio F, Rios, María Yolanda

“…Aqueous in situ one-pot N-Boc-deprotection-cyclization of N alpha-Boc-dipeptidyl-tert-butyl and methyl esters under microwave irradiation afforded…”
Get full text

Chemo-enzymatic Baeyer–Villiger oxidation of cyclopentanone and substituted cyclopentanones by Rios, María Yolanda, Salazar, Enrique, Olivo, Horacio F.

“…Chemo-enzymatic oxidation of cyclopentanones and substituted cyclopentanones to the corresponding δ-valerolactones was investigated employing catalytic amount…”
Get full text

Antinociceptive effect of Heliopsis longipes extract and affinin in mice by Déciga-Campos, Myrna, Rios, María Yolanda, Aguilar-Guadarrama, A Berenice

“…Heliopsis longipes is used as analgesic in Mexican traditional medicine. The present study assesses the possible antinociceptive effect of Heliopsis longipes…”
Get more information

Hepta‐, hexa‐, penta‐, tetra‐, and trisaccharide resin glycosides from three species of Ipomoea and their antiproliferative activity on two glioma cell lines by León‐Rivera, Ismael, Río‐Portilla, Federico, Enríquez, Raúl G., Rangel‐López, Edgar, Villeda, Juana, Rios, María Yolanda, Navarrete‐Vázquez, Gabriel, Hurtado‐Días, Israel, Guzmán‐Valdivieso, Ulises, Núñez‐Urquiza, Verónica, Escobedo‐Martínez, Carolina

“…Six new partially acylated resin glycosides were isolated from convolvulin of Ipomoea purga, Ipomoea stans, and Ipomoea murucoides (Convolvulaceae). The…”
Get full text

Phytochemical study and anti-inflammatory, antidiabetic and free radical scavenger evaluations of Krameria pauciflora methanol extract by Ramírez-Cisneros, M Ángeles, Rios, María Yolanda, Déciga-Campos, Myrna, Aguilar-Guadarrama, A Berenice

“…The plant Krameria pauciflora MOC et. Sessé ex DC. is used as an anti-inflammatory and antidiabetic in traditional medicine. The aim of this study was to…”
Get full text

Limonoids, triterpenes, sterols, and flavonoids from Cedrela odorata L. and their cytotoxic activity by Vasquez-Ruiz, Vianey, Bañuelos-Hernández, Angel Ernesto, Pérez-Hernández, Nury, Ramírez-Cisneros, M. Ángeles, Rios, María Yolanda

“…The isoflavonoid cedrelin (1), isolated for the first time, and two new limonoids with mexicanolide skeleton, the 15-O-acetyl-12-oxo-fissinolide (2) and…”
Get full text

Sedative, vasorelaxant, and cytotoxic effects of convolvulin from Ipomoea tyrianthina by León-Rivera, Ismael, Herrera-Ruiz, Maribel, Estrada-Soto, Samuel, Gutiérrez, María del Carmen, Martínez-Duncker, Iván, Navarrete-Vázquez, Gabriel, Rios, María Yolanda, Aguilar, Berenice, Castillo-España, Patricia, Aguirre-Moreno, Alma

“…Ipomoea tyrianthina has been used in Mexican traditional medicine as a mild purgative, for the treatment of nervous disorders, and against tumors. In this…”
Get full text

Active compounds against tinea pedis dermatophytes from Ageratina pichinchensis var. bustamenta by Aguilar-Guadarrama, Berenice, Navarro, Víctor, León-Rivera, Ismael, Rios, María Yolanda

“…Secondary metabolites 5-acetyl-3β-angeloyloxy-2β-(1-hydroxyisopropyl)-2,3-dihydrobenzofurane (1),…”
Get full text

Glaucacetalin E and galphimidin B from Galphimia glauca and their anxiolytic activity by Rios, María Yolanda, Ortega, Alfredo, Domínguez, Blanca, Déciga, Myrna, Rosa, Vianey de la

“…Galphimia glauca is a Mexican medicinal plant used to treat anxiety, fear, phobia and stress as it possesses sedative properties which produce a calming…”
Get full text

Secondary metabolites from two varieties of Ageratina espinosarum and their chemophenetic significance by Díaz-Peralta, Lizet, Ocampo-Acuña, Yordin D., Rios, María Yolanda

“…Chemical analysis of the hydroalcoholic extracts from the aerial parts of the two accepted varieties of Ageratina espinosarum (A.Gray) R.M. King & H. Rob…”
Get full text

Chemistry and Biology of the Genus Flourensia (Asteraceae) by Rios, María Yolanda

“…Flourensia species are dominant plants that are adapted to semidesertic and desertic regions. It is believed that they are successful plants because they…”
Get full text

Qualitative analysis of fumonisin content and their hydrolysed forms in Mexican diet foods: a perspective on consumption and food safety by Ocampo‐Acuña, Yordin D., Ramírez‐Cisneros, M. Ángeles, Rios, Maria Yolanda

“…Summary Food safety is crucial globally, particularly regarding mycotoxins in food. Mycotoxins, primarily found in cereals, can also contaminate animal…”
Get full text

Antimalarial activity of ultra-short peptides by Pérez-Picaso, Lemuel, Velasco-Bejarano, Benjamín, Aguilar-Guadarrama, A Berenice, Argotte-Ramos, Rocío, Rios, María Yolanda

“…Ultra-short peptides 1-9 were designed and synthesized with phenylalanine, ornithine and proline amino acid residues and their effect on antimalarial activity…”
Get full text