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Nucleolar activity and distribution of ribosomal genes in phyllotis rodent species and their laboratory hybrids
(University of California, 2007)
The expression of nucleolar organizer regions (NORs), distinguished through silver
staining procedures, and the distribution of ribosomal genes, detected by fluorescent
in situ hybridization with a ribosomal DNA probe, ...
On the power of absolute convergence tests
(BERKELEY ELECTRONIC PRESS, 2006-05)
This paper analyzes whether or not the econometric methods usually applied to test for absolute convergence have provided this hypothesis a "fair" chance. I show that traditional (absolute and conditional) convergence tests ...
Antinociceptive activity of Quillaja saponaria Mol. saponin extract, quillaic acid and derivatives in mice
(Elsevier, 2011-01-07)
Ethnopharmacological relevance: Quillaja saponaria bark contains a high percentage of triterpene saponins
and has been used for centuries as a cleansing and analgesic agent in Chilean folk medicine.
Aim of the study: The ...
El Profesor Doctor Hernán Alessandri: su legado para las nuevas generaciones de médicos
(Sociedad Médica de Santiago, 2015)
Professor Alessandri died in 1980. We started our residency in Internal Medicine
about 30 years later. Considering the profound changes our society has
witnessed, including medical practice, I would like to approach the ...
Socio-political goals and responses to the reconstruction of the Chilean city of Constitucion
(Emerald Group Publishing, 2016)
Purpose - The purpose of this paper is to discuss the political and economic objectives sought by the government of Chile to understand the characteristics of the reconstruction process for housing damaged by the earthquake ...
The lizard genera anadia and ptychoglossus in colombia
(Caldasia, 1944)
Study of the available Colombian material of these genera necessitates the description of a new Anadia, the transference of a species described as an Anadia to the related genus Ptychoglossus, and affords a definite locality ...
Early retention in care neither mediates nor modifies the effect of sex and sexual mode of HIV acquisition on HIV survival in the Americas
(Mary Ann Liebert, 2018)
Early retention in care, sex, and sexual mode of HIV acquisition has been associated with mortality risk among persons living with HIV (PLWH). We assessed whether early retention in care mediates or modifies the association ...
Estudios ecológicos en la cordillera oriental colombiana iii. - la vegetación de la cuenca del lago de tota (boyacá)
(Caldasia, 1986)
En la geomorfología y en el clima de la cuenca del lago de Tota, se diferencian dos regiones: nor-oriental y nor-occidental. En la primera las condiciones ecológicas son favorables y permiten una mayor cobertura y diversidad ...
Análisis de las distorsiones cognoscitivas de madres de niños con malformaciones congénitas
(Universidad Nacional de Colombia, 2001)
Se buscaron diferencias entre madres de niños con malformación congénita en el uso de esquemas distorsionados en el Procesamiento de Información (PI), referido a las causas, pronóstico y consecuencias del evento sobre la ...
PSP toxin release from the cyanobacterium Raphidiopsis brookii D9 (Nostocales) can be induced by sodium and potassium ions
(2012)
Paralytic shellfish poisoning (PSP) toxins are a group of naturally occurring neurotoxic
alkaloids produced among several genera of primarily freshwater cyanobacteria and
marine dinoflagellates. Although saxitoxin (STX) ...