Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Luis Poveda Alvarez"'
Autor:
Steven Brenes-Prendas, Ren\u00E1n Ag\u00FCero-Alvarado, Pablo S\u00E1nchez-Vindas, Luis Poveda-Alvarez
Publikováno v:
Agronomía Mesoamericana, Vol 24, Iss 2, Pp 427-431 (2013)
Durante los años 2008 al 2013 se detectó una maleza desconocida asociada a agroecosistemas de piña, banano y ornamentales en la región Caribe y norte de Costa Rica. Se identificó a la especie como Solenostemon monostachyus (P. Beauv.) Briq., de
Externí odkaz:
https://doaj.org/article/c6d6a11006d64734bf88e03d8ed7ce58
Autor:
Mario Garcia, Caroline Mimeault, John T. Arnason, Vance L. Trudeau, Pablo Sanchez Vindas, Luis Poveda Alvarez, Kathleen M. Gilmour, Marco Otarola Rojas, Martha Mullally, Thomas W. Moon
Publikováno v:
Aquaculture vol. 468 26-31 2017
Repositorio UNA
Universidad Nacional de Costa Rica
instacron:UNA
Repositorio UNA
Universidad Nacional de Costa Rica
instacron:UNA
The capacity of the traditional anxiolytic plant, Souroubea sympetala, and its bioactive principle, betulinic acid (BA), to lower cortisol levels in rainbow trout, Oncorhynchus mykiss, was investigated. Effects at the level of the cortisol-producing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d1da3890197337dd673f7ad0f412c9be
Autor:
Pedro Maquin, Pablo Sanchez-Vindas, Luis Poveda Alvarez, Victor Cal, John T. Arnason, Virginie Treyvaud Amiguet
Publikováno v:
Economic Botany. 60:24-38
A previous study provided a general quantitative analysis of 169 collected medicinal plants used by the Q'eqchi' Maya healers of southern Belize. This paper is focused on a statistical analysis of this ethnobotanical information using the method deve
Autor:
Zul Merali, Christian Cayer, Marco Otarola Rojas, John T. Arnason, Kari Kramp, Pablo Sanchez Vindas, Martha Mullally, Mario Garcia, Tony Durst, Vance L. Trudeau, Luis Poveda Alvarez
Publikováno v:
Canadian journal of physiology and pharmacology. 92(9)
The mode of action of the anxiolytic medicinal plant Souroubea sympetala was investigated to test the hypothesis that extracts and the active principle act at the pharmacologically important GABAA–benzodiazepine (GABAA–BZD) receptor. Leaf extract
Autor:
Zul Merali, J. T. Arnason, Luis Poveda Alvarez, Tony Durst, Christian Cayer, Eva Puniani, Pablo Sanchez-Vindas, Martha Mullally, Pamela Kent, Victor Cal
Publikováno v:
Phytochemistry vol. 113 73-78 2015
Repositorio UNA
Universidad Nacional de Costa Rica
instacron:UNA
Repositorio UNA
Universidad Nacional de Costa Rica
instacron:UNA
Herbario Juvenal Valerio Rodríguez The neotropical lianas Souroubea gilgii and Souroubea sympetala (Marcgraviaceae) were chosen for study as part of a phytochemical discovery strategy focusing on rare plant families in Central America. In participat
Autor:
Virginie Treyvaud Amiguet, Ronaldo Nuñez, Pablo Sanchez-Vindas, John T. Arnason, Chieu Anh Ta, Myron L. Smith, Philippe Petit, Luis Poveda Alvarez, T. Durst
Publikováno v:
Journal of natural products. 69(7)
Gas chromatography analysis of the essential oils of leaves and bark collected from the newly discovered tree Pleodendron costaricense identified alpha-pinene, beta-pinene, beta-myrcene, beta-thujene, and beta-caryophyllene as their major constituent
Autor:
Marco Otorola Rojas, Ammar Saleem, Pablo Sanchez Vindas, Vance L. Trudeau, John T. Arnason, Luis Poveda Alvarez, Tony Durst, Mario Garcia, Kari Kramp, Martha Mullally
Publikováno v:
Natural Product Communications. 3:1934578X0800301
A rapid, two-solvent, HPLC-APCI-MS method was developed to identify and quantify four pentacyclic triterpenes (betulinic acid, ursolic acid, α-amyrin and β-amyrin) in extracts of the neotropical medicinal plant Souroubea sympetala. Analysis of plan
Autor:
Mullally, Martha, Cayer, Christian1,2, Kramp, Kari1,3, Otárola Rojas, Marco4, Sanchez Vindas, Pablo4, Garcia, Mario4, Poveda Alvarez, Luis4, Durst, Tony5, Merali, Zul2, Trudeau, Vance L.6, Arnason, John T.1
Publikováno v:
Canadian Journal of Physiology & Pharmacology. Sep2014, Vol. 92 Issue 9, p758-764. 7p.
Autor:
Amiguet, Virginie Treyvaud, Arnason, John Thor, Maquin, Pedro, Cal, Victor, Sánchez-Vindas, Pablo, Alvarez, Luis Poveda
Publikováno v:
Economic Botany; Spring2006, Vol. 60 Issue 1, p24-38, 15p
Autor:
Luis Jorge Poveda Álvarez
Publikováno v:
Science Across Cultures: The History of Non-Western Science ISBN: 9783030061456
In the present transcribed, edited and annotated talk, expert senior botanist Luis Poveda Alvarez reminds us that we cannot be too careful when guarding our traditional knowledge. Even though some might detect, in his passionate exposition, an old-ge
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::557772d117921285f25136c3ad2f668e
https://doi.org/10.1007/978-3-030-06146-3_2
https://doi.org/10.1007/978-3-030-06146-3_2