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Showing 13 to 20 of 20 entries
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Immunoglobulin Fc receptors in clinical strains of staphylococcus aureus do not confer resistance to phagocytosis in an in vitro assay.

Revista do Instituto de Medicina Tropical de Sao Paulo

Vega B, Garcia JD, Hernandez F.
PMID: 10529830
Rev Inst Med Trop Sao Paulo. 1999 May;41(3):143-5. doi: 10.1590/s0036-46651999000300001.

Staphylococcus aureus binds Immunoglobulin G (IgG) on its external surface due to the presence of specific receptors for the Fc domain of this immunoglobulin. This mechanism represents a kind of camouflage against phagocytic cells. In order to confirm that...

A Rapid Resazurin-Based Microtiter Assay to Evaluate QoI Sensitivity for Alternaria alternata Isolates and Their Molecular Characterization.

Plant disease

Vega B, Liberti D, Harmon PF, Dewdney MM.
PMID: 30727145
Plant Dis. 2012 Sep;96(9):1262-1270. doi: 10.1094/PDIS-12-11-1037-RE.

Chemical management of Alternaria brown spot of citrus is based upon the timely application of site-specific fungicides, many of which are vulnerable to the development of fungicide resistance. A rapid microtiter bioassay based on the colorimetric changes of resazurin...

Sensitivity of Alternaria alternata from Citrus to Boscalid and Polymorphism in Iron-Sulfur and in Anchored Membrane Subunits of Succinate Dehydrogenase.

Plant disease

Vega B, Dewdney MM.
PMID: 30699560
Plant Dis. 2015 Feb;99(2):231-239. doi: 10.1094/PDIS-04-14-0374-RE.

Boscalid, a succinate dehydrogenase inhibitor (SDHI), was registered in 2011 to control Alternaria brown spot (ABS) of citrus, caused by Alternaria alternata. In this study, the effect of boscalid on mycelial growth, conidial germination, and resazurin reduction was established...

Distribution of QoI Resistance in Populations of Tangerine-Infecting Alternaria alternata in Florida.

Plant disease

Vega B, Dewdney MM.
PMID: 30708574
Plant Dis. 2014 Jan;98(1):67-76. doi: 10.1094/PDIS-04-13-0449-RE.

Chemical control, based on copper and quinone outside inhibitor (QoI) fungicides, has been essential for the management of brown spot of citrus, caused by Alternaria alternata. However, QoI control failures were detected recently in Florida. From 2008 to 2012,...

Studies on the fibre surfaces modified with xylan polyelectrolytes.

Carbohydrate polymers

Vega B, Petzold-Welcke K, Fardim P, Heinze T.
PMID: 24750860
Carbohydr Polym. 2012 Jul 01;89(3):768-76. doi: 10.1016/j.carbpol.2012.04.006. Epub 2012 Apr 19.

Xylan was isolated from birch wood chips by using pressurized hot water extraction (PHWE). The extracted xylan was chemically modified yielding three different xylan derivatives (XDs): xylan sulfate (XS), carboxymethyl xylan (CMX) and xylan-4-[N,N,N-trimethylammonium]butyrate chloride (XTMAB). The structure and...

Is Hypoesthesia of the Malleolus a Subtle Neurological Sign in Anxiety?.

The Journal of neuropsychiatry and clinical neurosciences

Livianos L, García-Blanco AC, Civera M, González-Valls PI, Echevarría H, García-Moncho JM, Cardozo JC, Castell R, Jávega C, Matamoros JM, Rubio G, Rojo-Moreno L.
PMID: 26792097
J Neuropsychiatry Clin Neurosci. 2016;28(4):332-334. doi: 10.1176/appi.neuropsych.15080202. Epub 2016 Jan 21.

This study examined the presence of neurological soft signs, an accessible diagnostic instrument, in patients with anxiety. Individuals with anxiety were more likely to manifest hypoesthesia than healthy controls, and patients who showed hypoesthesia exhibited greater symptoms of anxiety...

Which factors contribute to sexual well-being? A comparative study among 17 to 20 year old boys and girls in Belgium and Ecuador.

Culture, health & sexuality

De Meyer S, Jerves E, Cevallos-Neira A, Arpi-Becerra N, Van den Bossche R, Lecompte M, Vega B, Michielsen K.
PMID: 34126851
Cult Health Sex. 2021 Jun 14;1-17. doi: 10.1080/13691058.2021.1928288. Epub 2021 Jun 14.

Despite recognition that sexual well-being is an important part of adolescent sexual and reproductive health, a clear description of adolescent sexual well-being does not yet exist. Through six in-depth interviews and four focus group discussions with 56 young people...

2D-to-3D image translation of complex nanoporous volumes using generative networks.

Scientific reports

Anderson TI, Vega B, McKinzie J, Aryana SA, Kovscek AR.
PMID: 34675247
Sci Rep. 2021 Oct 21;11(1):20768. doi: 10.1038/s41598-021-00080-5.

Image-based characterization offers a powerful approach to studying geological porous media at the nanoscale and images are critical to understanding reactive transport mechanisms in reservoirs relevant to energy and sustainability technologies such as carbon sequestration, subsurface hydrogen storage, and...

Showing 13 to 20 of 20 entries