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janne rojas
janne rojas
Profesora de Quimica de los Productos Naturales, Universidad de Los Andes
Dirección de correo verificada de ula.ve
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Therapeutic constituents and actions of Rubus species
AV Patel, J Rojas-Vera, CG Dacke
Current medicinal chemistry 11 (11), 1501-1512, 2004
2452004
Relaxant activity of raspberry ( Rubus idaeus) leaf extract in guinea‐pig ileum in vitro
J Rojas‐Vera, AV Patel, CG Dacke
Phytotherapy Research: An International Journal Devoted to Pharmacological …, 2002
872002
Chemical composition and antibacterial activity of the essential oil of Tagetes patula L.(Asteraceae) collected from the Venezuela Andes
M Rondon, J Velasco, J Hernandez, M Pecheneda, J Rojas, A Morales, ...
Revista Latinoamericana de Química 34 (1/3), 32, 2006
702006
Antioxidant activity of phenolic compounds biosynthesized by plants and its relationship with prevention of neurodegenerative diseases
J Rojas, A Buitrago
Bioactive Compounds, 3-31, 2019
482019
Antibacterial Activity of the Essential Oil of Lippia oreganoides against Multiresistant Bacterial Strains of Nosocomial Origin
J Velasco, J Rojas, P Salazar, M Rodríguez, T Díaz, A Morales, M Rondón
Natural product communications 2 (1), 1934578X0700200117, 2007
462007
Composition and antibacterial activity of the essential oil of Salvia leucantha Cav. cultivated in Venezuela Andes.
M Rondón, J Velasco, A Morales, J Rojas, J Carmona, M Gualtieri, ...
392005
Infectious bronchitis: effect of viral doses and routes on specific lacrimal and serum antibody responses in chickens
H Toro, C Espinoza, V Ponce, V Rojas, MA Morales, EF Kaleta
Avian diseases, 379-387, 1997
381997
Comparative Study of the Chemical Composition of the Essential Oil of Lippia oreganoides Collected in Two Different Seasons in Venezuela
J Rojas, A Morales, S Pasquale, A Márquez, M Rondón, K Veres, I Máthé
Natural Product Communications 1 (3), 1934578X0600100306, 2006
362006
Chemical Composition and Biological Activity of Conyza Bonariensis Essential Oil Collected in Mérida, Venezuela
L Araujo, LM Moujir, J Rojas, L Rojas, J Carmona, M Rondón
Natural Product Communications 8 (8), 1934578X1300800838, 2013
352013
Essential Oil Composition and Antimicrobial Activity of Vismia macrophylla Leaves and Fruits Collected in Táchira-Venezuela
A Buitrago, J Rojas, L Rojas, J Velasco, A Morales, Y Peñaloza, C Díaz
Natural Product Communications 10 (2), 1934578X1501000244, 2015
332015
Alkaloid profile and cholinesterase inhibition activity of five species of Amaryllidaceae family collected from Mérida state-Venezuela
JDC Rojas-Vera, AA Buitrago-Diaz, LM Possamai, LFSM Timmers, ...
South African Journal of Botany 136, 126-136, 2021
322021
Comparative Study of the Chemical Composition of Essential Oils of Five Tagetes Species Collected in Venezuela
K Armas, J Rojas, L Rojas, A Morales
Natural product communications 7 (9), 1934578X1200700932, 2012
302012
Essential Oil of Haplophyllum tuberculatum (Forssk.) A. Juss. from the United Arab Emirates
MH Al Yousuf, AK Bashir, K Veres, Á Dobos, G Nagy, I Máthé, G Blunden, ...
Journal of Essential Oil Research 17 (5), 519-521, 2005
292005
Essential Oil Composition and Antibacterial Activity of Monticalia greenmaniana (Asteraceae)
J Cárdenas, J Rojas, L Rojas-Fermin, M Lucena, A Buitrago
Natural Product Communications 7 (2), 1934578X1200700234, 2012
252012
Natural and synthetic derivatives of the steroidal glycoalkaloids of Solanum genus and biological activity
M Morillo, J Rojas, V Lequart, A Lamarti, P Martin
Natural Products Chemistry & Research, 2020
242020
Chemical composition and evaluation of antibacterial activity of essential oils of Ageratina jahnii and Ageratina pichinchensis collected in Mérida, Venezuela
L Torres-Barajas, J Rojas-Vera, A Morales-Mendez, L Rojas-Fermin, ...
Boletín Latinoamericano y del Caribe de Plantas Medicinales y Aromáticas 12 …, 2013
242013
Revisión bibliográfica sobre la composición química y actividades farmacológicas del género Vismia (Guttiferae)
M Vizcaya, A Morales, J Rojas, R Nuñez
Boletin Latinoamericano y del Caribe de Plantas Medicinales y aromáticas 11 …, 2012
242012
Evaluation of antibacterial activity on different solvent extracts of Euphorbia caracasana Boiss and Euphorbia cotinifolia L.(Euphorbiaceae) collected in Venezuela
J Rojas, J Velasco, A Morales, T Díaz, G Meccia
Boletín Latinoamericano y del Caribe de Plantas Medicinales y Aromáticas 7 …, 2008
242008
Árboles maderables de Costa Rica
Q Jiménez, F Rojas, V Rojas, L Rodríguez
Instituto Nacional de Biodiversidad, Heredia, Costa Rica, 2002
242002
Chemical composition, antimicrobial and cytotoxic activities of Piper hispidum Sw. essential oil collected in Venezuela
A Moralesa, J Rojasa, LM Moujirb, L Araujob, M Rondónc
Journal of Applied Pharmaceutical Science 3 (6), 016-020, 2013
232013
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