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Novel gel-like microemulsion for topical delivery of Amphotericin B
(Universidad Nacional de Colombia - Sede Bogotá - Facultad de Ciencias - Departamento de Farmacia, 2015-09-01)
The aim of the present work was to develop a ME for topical delivery of Amphotericin B (AmB). Microemulsions (MEs) are versatile systems to solubilize drugs due to the presence of both a hydrophobic and a hydrophilic region, ...
A robust neuro-fuzzy classifier for the detection of cardiomegaly in digital chest radiographies
(Universidad Nacional de Colombia Sede Medellín, 2014-08-25)
We present a novel procedure that automatically and reliably determines the presence of cardiomegaly in chest image radiographies. The cardiothoracic ratio (CTR) shows the relationship between the size of the heart and the ...
Impact of the Novel Influenza A (H1N1) during the 2009 Autumn-Winter Season in a Large Hospital Setting in Santiago, Chile
(Infectious Diseases Society of America, 2010)
Background. In Chile, the novel influenza A (H1N1) epidemic began in the middle-high income area of
Santiago. Clinical and laboratory surveillance was intensified with the aim to characterize the epidemic and
determine ...
Antigenic characterization of novel H1 influenza A viruses in swine
(Nature, 2020)
Novel H1N2 influenza A viruses (IAVs) in swine have been identified in Chile co-circulating with pandemic H1N1 2009-like (A(H1N1)pdm09-like) viruses. The objective of this study was to characterize antigenically the swine ...
The Athletic Shoulder (ASH) test: reliability of a novel upper body isometric strength test in elite rugby players
(2018-07-23)
Objectives Lower limb isometric tests are used to assess strength and strength asymmetries and monitor
reductions in muscle force that may contribute to loss of performance and increase injury risk. Isometric tests in the ...
Intelligent deep learning-enabled autonomous small ship detection and classification model
(Elsevier Ltd.United Kingdom, 2022)
On the image content of a web segment: Chile as a case study
(Rinton Press, 2004)
We propose a methodology to characterize the image contents of a web segment, and we present an
analysis of the contents of a segment of the Chilean web (.CL domain). Our framework uses an efficient
web-crawling architecture, ...
Comparative gene expression analysis of Dtg, a novel target gene of Dpp signaling pathway in the early Drosophila melanogaster embryo
(Elsevier, 2014)
In the early Drosophila melanogaster embryo, Dpp, a secreted molecule that belongs to the TGF-β superfamily of
growth factors, activates a set of downstream genes to subdivide the dorsal region into amnioserosa and ...
Co2SnO4/Carbon nanotubes composites: A novel approach for electrochemical sensing of Hydrogen Peroxide
(Wiley-V C H Verlag GMBH, 2018)
For the first time Co2SnO4 (CTO)/Carbon nanotubes (CNT) composites were prepared and used to modify glassy carbon electrodes for the amperometric determination of hydrogen peroxide. The catalytic activity of composites ...
A novel blind deconvolution de-noising scheme in failure prognosis
(2010)
With increased system complexity, condition-based maintenance (CBM) becomes a promising
solution for system safety by detecting faults and scheduling maintenance procedures before
faults become severe failures resulting ...