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More than words: Social cognition across variants of primary progressive aphasia
(Pergamon-Elsevier Science Ltd, 2019-05)
Although primary progressive aphasia (PPA) is clinically typified by linguistic impairments, emerging evidence highlights the presence of early deficits in social cognition. This review systematically describes the latter ...
Curating the gnomAD database: Report of novel variants in the thyrogobulin gene using in silico bioinformatics algorithms
(Elsevier Ireland, 2021-08)
Thyroglobulin (TG) is a large glycosylated protein of 2767 amino acids, secreted by the thyrocytes into the follicular lumen. It plays an essential role in the process of thyroid hormone synthesis. TG gene variants lead ...
Epstein–Barr virus BZLF1 gene polymorphisms: malignancy related or geographically distributed variants?
(Wiley, 2014-12)
The ubiquitous Epstein-Barr virus (EBV) is related to the development of several lymphoid and epithelial malignancies and is also the aetiological agent for infectious mononucleosis (IM). BZLF1, an immediate early gene, ...
First record of domestic colonies of the dark chromatic variant of Triatoma infestans (Hemiptera: Reduviidae)Primer registro de colonias domésticas de la variante cromática oscura de Triatoma infestans (Hemiptera: Reduviidae)
(Sociedad Entomológica Argentina, 2019-09)
Triatoma infestans (Klug) es el principal vector de la enfermedad de Chagas en el sur de Sudamérica. Aunque esta especie muestra una morfología y un patrón cromático similar a través de su distribución geográfica, algunas ...
Desarrollo de la variante cambial en Serjania meridionalis (Sapindaceae, Paullinieae)Cambial variant development in Serjania meridionalis (Sapindaceae, Paullinieae)
(Instituto de Botánica Darwinion, 2014-07)
La familia Sapindaceae representa uno de los grupos de plantas trepadoras más importante del Neotrópicoy presenta diversas variantes cambiales, algunas exclusivas. En esta contribución se describeel desarrollo del leño de ...
Distribution of saa gene variants in verocytotoxigenic Escherichia coli isolated from cattle and food
(Elsevier Science, 2006-04)
The pathogenesis of verocytotoxigenic Escherichia coli (VTEC) infection in humans is multifactorial, given that verocytotoxins are the principal virulence factor. Most strains causing serious diseases possess the eae gene ...
Relationship Between Vitamin D Levels and Covid-19 Severity Due to Circulating SARS-COV-2 Variants in Argentina: A Presentation of Clinical Cases
(Biomedical Research Network, 2021-10)
There is growing evidence that serum vitamin D levels are inversely related to the severity of COVID-19. However, it is not yet known whether this relationship is observed independently of the type of variant of SARS-CoV-2 ...
Nueva variante cambial en el género Ephedra (Ephedraceae)New cambial variant in the genus Ephedra (Ephedraceae)
(Sociedad Argentina de Botánica, 2014-02)
En esta contribución se presentan los resultados de un estudio sobre el leño caulinar de la liana Ephedra tweediana Fisch. & C.A. Mey. emend. J.H. Hunz. (Ephedraceae), mediante técnicas anatómicas convencionales. Se da a ...
Role of ABCC2 common variants in intrahepatic cholestasis of pregnancy
(W J G Press, 2008-04-07)
The pathogenesis of intrahepatic cholestasis of pregnancy (ICP), a disorder that adversely affects maternal wellbeing and fetal outcome, is unclear. However, multiple factors probably interact along with a genetic ...
Las variantes de SARS-CoV-2 y la llamada resistencia a las vacunasSARS-CoV-2 variants and the so-called resistance to vaccines
(Medicina (Buenos Aires), 2021-06)
Los virus ARN, excepto los retrovirus, se replican por acción de una ARN polimerasa ARN-dependiente que carece de exonucleasa correctora y, en consecuencia, en cada replicación puede cometer errores. Así se originan mutantes ...