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Harvesting canthinones: identification of the optimal seasonal point of harvest of Zanthoxylum chiloperone leaves as a source of 5-methoxycanthin-6-one

Rojas de Arias, Antonieta; Ferreira, María Elena; Vera de Bilbao, Ninfa; Cebrián-Torrejón, Gerardo; Kablan, Landry; Rodríguez de la Cruz, David; Doménech-Carbó, Antonio; Figadère, Bruno; Poupon, Erwan; Fournet, Alain (Taylor & Francis, 2015)

This article is focused on the seasonal variation in the contents of 5-methoxycanthin-6-one from the leaves of Zanthoxylum chiloperone (Rutaceae). Based on the pharmacological interest presented by 5-methoxycanthin-6-one, ...

Hellión Dávalos de Ibarrola, Maria del Carmen

Hellión Dávalos de Ibarrola, Maria del Carmen; Paraguay; si; 363/11; II; Activo; Ciencias de la Salud, Química y Biología Animal; 270/15; Ciencias Farmacéuticas; Químico Farmacéutico; Ciencias Médicas y de la Salud; Medicina Básica; Farmacología y Farmacia; Evaluación toxicologica de productos industrializados para uso humano; Desarrollo de fitofármacos/fitoterapicos; Evaluación toxicologica de plantas medicinales; Evaluación psicofarmacologícade plantas medicinales; Farmacologìa de productos naturales.; Inglés; Español; Guaraní; Portugués.; Universidad Nacional de Asunción - UNA; https://www.youtube.com/watch?v=pCvMpt20Bds; 522337; Hellión Dávalos; de Ibarrola; Maria del Carmen; 1985-02-07; chellion@qui.una.py; Paraguaya; Femenino; Asunción

High Incidence of Viral Co-infections and Atypical Bacterial Detection in Acute Respiratory Infections among Hospitalized Children in the Central Department of Paraguay, 2010-2011

Espínola, E; Basualdo, W; Guillén, R; Pavlicich, V; Maldonado, L; Aquino, C; Paranhos-Baccala, G; Russomando, G (2013)

High tuberculosis disease burden among indigenous people of the paraguayan Chaco and associated community characteristics, 2002?2004: An ecological study

Rojas de Arias, Antonieta; Rolon, Miriam; Van Steelandt, Amanda; Hurtado, Ana Magdalena; Jara, Juan Carlos (2015)

Indigenous populations are generally reported to suffer greater active tuberculosis (TB) disease burden. The objective of this study was to examine ecological associations between cases of active adult and pediatric TB ...

Hippeastrum belladonna L., Amaryllidaceae, nueva mención para la flora paraguaya

Mereles, F; Pérez, L (2004)

HTLV-I II antibodies among three different Indian groups from Paraguay.

Rojas de Arias, Antonieta; De Cabral, M.; Vera, M.; Samudio, M.; Cabello, A.; Moreno, R.; Zapiola, I.; Bouzas, M. (1998)

Humedales y bosques inundados

Mereles Haydar, María Fátima (1993)

Las zonas húmedas en el Paraguay, en ambas regiones naturales, incluyen también a los bosques inundables, temporaria o permanentemente. Cada uno de ellos presenta características fisiográficas diferentes, que se describen ...

Hypotensive effect of crude root extract of Solanum sisymbriifolium (Solanaceae) in normo- and hypertensive rats

Hellión, M; Kennedy, M; Campuzano, M; Montalbetti, Y; Heinichen, O; Ibarrola, D (1996)

Hypotensive effect of crude root extract of Solanum sisymbriifolium (Solanaceae) in normo- and hypertensive rats

Ibarrola, D; Hellión, M; Ferro, E; Montalbetti, Y; Vera, C (1996)

Ibarrola Díaz, Derlis Alcides

Ibarrola Díaz, Derlis Alcides; Paraguay; si; 2011; III; Activo; Ciencias de la Salud, Química y Biología Animal; 363/11; Ciencias Farmacéuticas; Bioquímica; Ciencias Médicas y de la Salud; Medicina Básica; Farmacología y Farmacia; Desarrollo de fitofármacos; Evaluación toxicológica de plantas medicinales; Evaluación cardiovascular in vivo de plantas medicinales; Farmacología de Productos Naturales; Evaluación toxicológica de productos industrializados para uso médico.; Inglés; Español; Guaraní; Portugués.; Facultad de Ciencias Químicas, Universidad Nacional de Asunción - FCQ, UNA; https://www.youtube.com/watch?v=r_yaHizErSE; 494413; Ibarrola; Díaz; Derlis Alcides; 1956-09-04; dibarrol@qui.una.py; Paraguaya; Masculino; Asunción

In vitro Activity and Mutagenicity of Bisbenzylisoquinolines and Quinones Against Trypanosoma cruzi Trypomastigotes

Rojas de Arias, Antonia; Inchaustti, Alba; Ascurrat, N; Fleitas, N; Rodriguez, E; Fournet, Alain (1994)

The accidental transmission of Chagas' disease by donor blood is recognized as a serious problem in the Latin America. This paper describes the screening of natural products as possible new chemoprophylactic additives in ...

In vitro and in vivo leishmanicidal studies of Peperomia galioides (Piperaceae)

Rojas de Arias, Antonieta; Fournet, Alain; Ferreira, María Elena; Fuentes, Sandra; Torres de Ortíz, Susana; Inchausti, Alicia; Yaluff, Guillermo; Nakayama, Héctor; Mahiou, V; Hocquemiller, Reynald; Cave, A (1996)

Petroleum ether and methylene chloride extracts of Peperomia galioides and three prenylated diphenols, grifolic acid, grifolin and piperogalin exhibited in vitro antileishmanial activity. During the course of infection of ...

In vitro differentiation of embryonic stem cells into cardiac-like and neuronal-like cells

Paz, A; Ayala-Lugo, A; Barros, P; Meurer, L; Pandolfi, E; Cirne, E (2008)

In vivo antileishmanial efficacy of combretastatin heteroanalogues

Rojas de Arias, Antonieta; Nakayama, Héctor; Maldonado, Marisel; Torres, Ssusana; Serna, Elva; Sanabria, Luis; Ferreira, María Elena; Caballero, Esther; Medarde, Manuel; San Feliciano, Arturo (2009)

Dos heteroanálogos de la combretastatina, denominados SAAS-41 y SAAS-59, fueron seleccionados de una serie de 44 compuestos previamente evaluados in vitro contra Leishmania spp, y han sido ahora evaluados in vivo en ratones ...

In Vivo Efficacy of Oral and Intralesional Administration of 2-Substituted Quinolines in Experimental Treatment of New World Cutaneous Leishmaniasis Caused by Leishmania amazonensis

Rojas de Arias, Antonieta; Fournet, Alain; Ferreira, Maria Elena; Torres de Ortíz, Susana; Fuentes, Sandra; Nakayama, Hector; Schinini, Alicia; Hocquemiller, Reynald (1996)

The antileishmanial efficacies of 2-n-propylquinoline, chimanines B and D, 2-n-pentylquinoline, 2-phenylquinoline, 2-(3,4-methylenedioxyphenylethyl) quinoline, and two total alkaloidal extracts of Galipea longiflora were ...

In vivo analysis of the genotoxic potential of 14-Hydroxylunularin, a molecule with leishmanicidal effect

Rojas de Arias, Antonieta; Maldonado, M.; Segovia-Corrales, A.; Cuevas, F.; Mojoli, A.; Pandolfi, E. (2011)

In this study, we evaluated whether 14-hydroxilunularin, a hydroxyibibenzyl derivative that showed in vivo and in vitro leishmanicidal activity, has genotoxic effects in bone marrows of treated mice by analyzing the ...

Incubación artificial de huevos de iguana overa (Tupinambis teguixin) (Sauria Teiidae)

Yanosky, A. Alberto; Mercolli, Claudia (1995)

Se estudió el curso de la incubación en siete camadas con un total de 212 huevos producidos en cautiverio con el fin de conocer aspectos relacionados con la ontogenia de Tupinambis teguixin. Se obtuvieron periodos de ...

Introducción a la ecología de la comunidad de saurios de la reserva ecológica El Bagual (Formosa, Argentina)

Yanosky, A; Mercolli, C (1993)

Isoenzyme Profiles of Trypanosoma cruzi Stocks from Different Areas of Paraguay

Acosta, Nidia; Samudio, Margarita; López, Elsa; Vargas, Fernando; Yaksic, Nnina; Breniere, Simone Frédérique; Rojas de Arias, Antonieta (2001)

Twenty one Trypanosoma cruzi stocks from humans, domiciliary triatomines and one sylvatic animal of different areas of Paraguay were subjected to isoenzyme analysis. Thirteen enzyme systems (15 loci in total) were studied. ...

Isoenzyme Profiles of Trypanosoma cruzi Stocks from Different Areas of Paraguay

Rojas de Arias, Gladys Antonieta; Acosta Gaete, Nidia; Samudio, Margarita; López, Elsa; Vargas, Fernando; Yaksic, Nina; Brenière, Simone Frédérique (2001)

Twenty one Trypanosoma cruzi stocks from humans, domiciliary triatomines and one sylvatic animal of different areas of Paraguay were subjected to isoenzyme analysis. Thirteen enzyme systems (15 loci in total) were studied. ...

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