Antimicrobial activity of four Valeriana L. (Caprifoliaceae) crude extracts, endemic species of the Venezuelan Andes

QR Code

Antimicrobial activity of four Valeriana L. (Caprifoliaceae) crude extracts, endemic species of the Venezuelan Andes

El género Valeriana L., está representado en Venezuela por 16 especies, 9 de las cuales son endémicas de Los Andes y crecen en las altas montañas a 2800 msnm. En esta investigación cuatro especies fueron analizadas para determinar los principales metabolitos secundarios y la actividad antimicrobiana...

Full description

Bibliographic Details
Main Authors:	Rondon, Maria Eugenia, Velasco, Judith Josefina, Rojas, Janne del Carmen, Gamez, Luis Enrique, Morales, Antonio
Format:	Online
Language:	eng
Published:	Universidad de Costa Rica 2018
Online Access:	https://revistas.ucr.ac.cr/index.php/rbt/article/view/30699

Similar Items

Screening antimicrobial activity of various extracts of Urtica dioica
by: Modarresi-Chahardehi, Amir, et al.
Published: (2012)

Antibacterial and antifungal activities of crude plant extracts from Colombian biodiversity
by: Niño, Jaime, et al.
Published: (2012)

Antifeedant activity of botanical crude extracts and their fractions on Bemisia tabaci (Homoptera: Aleyrodidae) adults: I. Gliricidia sepium (Fabaceae)
by: Flores, Guillermo, et al.
Published: (2008)

Population dynamics of the rat Microryzomys minutus (Rodentia: Muridae) in the Venezuelan Andes
by: Cabello, Daniel R., et al.
Published: (2006)

Influence of climate variability in the highland headwater swamps of the Miguaguó watershed in the Venezuelan Andes
by: Mejía, Joel Francisco, et al.
Published: (2022)

Evaluation of the chemical composition (Phyllanthosides and Lignans) of the crude extract of the Chilillo tree (Phyllanthus Acuminatus Vahl) from different sites of Costa Rica
by: Esquivel Alvarado, Daniel, et al.
Published: (2013)

Four new species of Lepanthes (Pleurothallidinae) from the southwestern Andes in Colombia
by: Moreno, Juan Sebastián, et al.
Published: (2022)

Fenología de Valeriana prionophylla (Valerianaceae) en páramos de Costa Rica
by: Contreras Arias, Agustín, et al.
Published: (2014)

Antimicrobial Resistance: What Should Dentists be Doing?
by: Montero-Aguilar DDS MSc, Mauricio
Published: (2016)

Actividad anti-Toxoplasma de extractos metanólicos de frutos y hojas de Sambucus nigra (Caprifoliaceae)
by: Daryani, Ahmad, et al.
Published: (2015)

Antimicrobial Activity of Diverse Chemotypes of Lippia graveolens Against Aeromonas hydrophila Isolated from Oreochromis niloticus
by: García-Pérez, Josué, et al.
Published: (2024)

Bacterial pathogens and their antimicrobial resistance in tilapia culture in Guatemala
by: García-Pérez, Josué, et al.
Published: (2021)

Antimicrobial activity of Cymbopogon citratus (Poaceae) essential oil on Streptococcus mutans biofilm and cytotoxic effect on keratinocytes and fibroblasts
by: Ortega Cuadros, Mailen, et al.
Published: (2018)

A simple method for the measurement of the hemolytic power of crude snake venoms
by: Gómez-Leiva, Marco, et al.
Published: (1983)

Insecticidal activity of ethanolic plant extracts on Aedes aegypti larvae
by: Alvarez-Valverde, Victor, et al.
Published: (2023)

The endemic orchid genera of the Antilles
by: Nir, Mark A.
Published: (2016)

Effects of a Crude Oil Spill in the Benthic Macroinvertebrate Community of an Ecuadorian Amazon River
by: Lafuente, Wilson, et al.
Published: (2019)

Biocide activity of Annona coriacea seeds extract on Rhodnius neglectus (Hemiptera: Reduviidae)
by: Pinheiro Carneiro, Ângela, et al.
Published: (2013)

Mycorrhizal diversity of an endemic terrestrial orchid
by: Sharma, Jyotsna, et al.
Published: (2015)

CHEMICAL AND FUNCTIONAL CHARACTERIZATION OF ANTIMICROBIAL METABOLITES ISOLATED FROM THE ASCIDIAN RHOPALAEA BIRKELANDI
by: Cordero, Maribel, et al.
Published: (2011)

Study of the antibacterial activity of the organic extracts from lichen Lobaria subdisecta and Parmotrema latissimum
by: Esquivel-Alvarado, Daniel, et al.
Published: (2015)

Polyphenolic and biological activities of leaves extracts of Argemone subfusiformis (Papaveraceae) and Urtica urens (Urticaceae)
by: Jimoh, Florence, et al.
Published: (2010)

Emotional Education in the Venezuelan University Curriculum. Present or absent?
by: Torres-López, Alexaivy del Valle
Published: (2022)

Pruebas fisicoquímicas para la evaluación de la calidad de una marca costarricense de tisanas de valeriana
by: Mora Román, Juan José, et al.
Published: (2018)

Changes in the molecules of a light crude subjected to a soil weathering test to be applied in forensic geochemistry
by: Javier Tomas, Germán, et al.
Published: (2023)

Antimicrobial resistance in the main aquaculture resources of the departments of Tumbes, Piura, San Martin and Puno
by: Calizaya, Carla D, et al.
Published: (2023)

Anti-inflammatory activity of aqueous extracts of Ove Costa Rican medicinalplants in Sprague-Dawley rats
by: Badilla, Beatriz, et al.
Published: (1999)

In vitro antimalarial activity of extracts of some plants from a biological reserve in Costa Rica
by: Chinchilla, Misael, et al.
Published: (2012)

Humoral response of paracoccidioidomycosis sera in hamsters with different Venezuelan isolates
by: M. Spencer, Lilian, et al.
Published: (2009)

Actividad antioxidante in vitro y análisis fitoquímico cualitativo de dos especies de Vismia (Hypericaceae) recolectadas en Los Andes, Venezuela
by: Buitrago D., Alexis, et al.
Published: (2016)

Antimicrobial resistance of clinical isolates of anaerobic bacteria from a regional hospital in Costa Rica
by: Rivera Ruiz, Diego, et al.
Published: (2009)

Phytochemistry, anti-inflammatory and analgesic activities of the aqueous leaf extract of Lagenaria breviflora (Cucurbitaceae) in laboratory animals
by: Adedapo, Adeolu, et al.
Published: (2013)

The aqueous extract of Triumfetta semitriloba (Tiliaceae) does not inhibit the in-vitro hydrolytic activity of the major pancreatic enzymes
by: Arce-Urbina, María Elena, et al.
Published: (2003)

Rómulo Gallegos in front of the Venezuelan plain: Sound panoramas in Doña Bárbara
by: Kube Tamayo, Luciana
Published: (2021)

Implications of the Concept of Planning for Projects From the Perspective of Venezuelan Educational Actors
by: Pasek-de Pinto, Eva, et al.
Published: (2017)

Model of Organizational Structure for University Institutes Binding with the Venezuelan Socioeconomic Reality
by: Pertuz Belloso, Rafael
Published: (2014)

Trace metals in bivalves and seagrass collected from Venezuelan coastal sites
by: Alfonso, J.A., et al.
Published: (2008)

Biological activity of Ruta chalepensis (Rutaceae) and Sechium pittieri (Cucurbitaceae) extracts on Hypsipyla grandella (Lepidoptera: Pyralidae) larvae
by: Mancebo, Fernando, et al.
Published: (2001)

Anti-inflammatory and analgesic activities of the aqueous extracts of Margaritaria discoidea (Euphorbiaceae) stem bark in experimental animal models
by: Adedapo, Adeolu A., et al.
Published: (2009)

Antioxidant and antitopoisomerase activities in plant extracts of some Colombian flora from La Marcada Natural Regional Park
by: Niño, Jaime, et al.
Published: (2011)