Fractionation of an Extract of Pluchea odorata Separates a Property Indicative for the Induction of Cell Plasticity from One That Inhibits a Neoplastic Phenotype. [PDF]
Evid Based Complement Alternat Med, 2012 Introduction. Several studies demonstrated that anti‐inflammatory remedies exhibit excellent anti‐neoplastic properties. An extract of Pluchea odorata (Asteraceae), which is used for wound healing and against inflammatory conditions, was fractionated and properties correlating to anti‐neoplastic and wound healing effects were separated. Methods.
Seelinger M +15 more
europepmc +2 more sources
Sistemática del pez Petenia splendida (Perciformes: Cichlidae) en el lago Petén Itzá, Guatemala [PDF]
Revista de Biología Tropical, 2011 El Lago Petén Itzá se ubica en la zona de usos múltiples de la Reserva de la Biosfera Maya, entre sus especies ícticas encontramos al pez blanco (Petenia splendida) de alto valor comercial.
Anaitté Méndez +2 more
doaj +6 more sources
The Influence Of Tropical Atlantic Sea-surface Temperatures And The North Atlantic Subtropical High During The Maya Droughts [PDF]
, 2023 The frequency and duration of Late-Holocene hydrologic extremes in northern Guatemala were investigated using multiple sedimentological and geochemical proxies preserved in a sediment core collected from Lake Petén Itzá.
Berke, Melissa A. +7 more
core +2 more sources
Conocimientos y actitudes sobre la conservación en los habitantes de la cuenca del Lago Petén Itzá [PDF]
, 2022 The purpose of this study was to identify the level of knowledge and awareness that the population of the Lake Petén Itzá watershed has about its conservation. In addition, determine if there is a correlation between environmental knowledge and attitudes.
Corzo-Márquez, Amilcar Rolando +2 more
core +2 more sources
Influence of late Quaternary climate on the biogeography of Neotropical aquatic species as reflected by non-marine ostracodes [PDF]
, 2020 We evaluated how ranges of four endemic and non-endemic aquatic ostracode species changed in response to long-term (glacial–interglacial cycles) and abrupt climate fluctuations during the last 155 kyr in the northern Neotropical region.
Brenner, Mark +8 more
core +1 more source
First record of the non-native pacu, \u3cem\u3ePiaractus brachypomus\u3c/em\u3e, in Lago Petén-Itzá, Guatemala, Central America [PDF]
, 2018 We documented the first record of the non-native species Piaractus brachypomus (Characiformes: Serrasalmidae) in Lago Petén-Itzá, Petén, Guatemala. One brined specimen was donated by a local fisherman in San Benito, El Petén.
Chakrabarty, Prosanta +3 more
core +2 more sources
Journal of Limnology, 2010 We analyzed modern ostracode species assemblages and water column physico-chemical characteristics in Lago Péten Itzá, Guatemala. Lake waters are dominated by sulfate, bicarbonate, calcium and magnesium and display a total ion concentration of ~11 meq L ...
Burkhard SCHARF +5 more
doaj +1 more source
Colgantes de cerámica del Lago Peten Itza - Guatemala
Anales de Antropología, 2009 Este artículo se basa en el hallazgo de 14 piezas arqueológicas muy poco comunes, que fueron retrabajadas para darles una nueva función: como pesas de red o hilo para pescar.
Miguel Rivera Dorado
doaj +1 more source
A sediment-based reconstruction of Caribbean effective precipitation during the Little Ice Age from Freshwater Pond, Barbuda [PDF]
, 2016 Contemporary climate dynamics of the circum-Caribbean region are characterised by significant precipitation variability on interannual and interdecadal timescales controlled primarily by El Niño Southern Oscillation (ENSO) and the Atlantic Multidecadal ...
Bain, A +5 more
core +1 more source
La historia que nos cuenta la cerámica de la ciudad de Machaquila, Petén, Guatemala [PDF]
, 2011 El estudio de los materiales cerámicos forma parte importante tanto de las tareas de prospección como de excavación arqueológica, y su posterior tratamiento y clasificación incide de forma esencial en los trabajos de interpretación de los yacimientos con
Iglesias Ponce de León, Mª Josefa
core +3 more sources