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Materias / palabras clave: Cáncer tiroideo; Enfermedades del tiroides

Se ensayó la actividad antimicobacteriana in vitro de los extractos diclorometánico (DCM) y metanólico (MeOH) de G. cabrerae y G. megapotamica var. scabiosoides frente a dos cepas de Mycobacterium tuberculosis (H37Rv ...

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Abstract. Range spread-F (RSF) and occurrence of "satellite" traces prior to RSF onset were studied at the southern peak of the ionospheric equatorial anomaly (EA). Ionograms recorded in September 2007 at the new ionosph...

Resumen: Las mutaciones germinales en genes de predisposición al cáncer han dejado de ser una información sólo asociada al riesgo de cáncer hereditario, en la actualidad se han convertido en un verdadero motor de ca...

RESUMEN El presente estudio se sustenta en los resultados de investigaciones previas sobre frecuencia de errores preposicionales en corpus textuales de aprendientes de ELE (Ferreira y Elejalde, 2017). Con el objeto de pr...

In the course of our studies on 3H-1,2-dithiole-3-thione synthesis, a serendipitous reactivity with á-haloketones, in the presence of excess of potassium iodide, has been observed. Instead of the expected reaction of th...

A screening of metabolites guided by antimicrobial and citotoxic bioassays was conducted with several fungi. The bioactive compounds were isolated and identified from the active extracts. Fil: Levy, Lea Monica. Universid...

Late leaf spot (LLS), caused by Nothopassalora personata, is the most devastating peanut disease in the world. In Argentina, peanut smut (Thecaphora frezii) has increased significantly in recent decades. LLS is mainly ma...

Potyvirus diseases are one of the main challenges facing the production of yam (Dioscorea spp.). The objective of this study was to identify the potyviruses present in the Dioscorea spp. germplasm collection at Instituto...

La actividad agraria es uno de los principales agentes de transformación a nivel global de los ecosistemas naturales. Sin embargo, hoy en día, el mundo cada vez demanda nuevas formas de producción amigables con el med...

Hemolytic-uremic syndrome (HUS) is defined as the triad of anemia, thrombocytopenia, and acute kidney injury. Enterohemorrhagic Shiga toxin (Stx)-producing Escherichia coli (EHEC), which causes a prodromal hemorrhagic en...

En este artículo nos detenemos en una obra del escritor paraguayo Damián Cabrera, Xirú, que pone en discusión la posibilidad de las fronteras políticas, culturales y lingüísticas en Paraguay. Ubicada en un lugar f...

Background: Acute kidney injury (AKI) is prevalent among hospitalized patients and is frequently complicated by hyperkalemia (HyperK), kidney replacement therapy (KRT), and major adverse kidney events (MAKE). Early predi...

Los bosques tropicales almacenan grandes cantidades de carbono en su biomasa, y por ello juegan un papel determinante en el ciclo global de este elemento. Las variables biofísicas determinan la capacidad de almacenamien...

A avaliação do uso de farelo de gérmen de milho desengordurado (FGMD) na alimentação de suínos foi realizada por meio de dois experimentos. O primeiro experimento foi representado por um teste de digestibilidade, u...

Caimans of the species Caiman latirostris, which are widely distributed in South America, are opportunistic predators. They show ontogenetic variation in diet, with young individuals initially feeding on invertebrates an...

Multiple myeloma (MM) is best understood as a dynamically evolving genomic ecosystem shaped by inherited susceptibility, early oncogenic events, and continuous selective pressures. We propose an evolutionary genomics fra...

Abstract We analyzed the distribution of endoparasites in five species of Hylidae frogs during their reproductive period, aiming to understand how the host's habitat influences the parasites. Five anuran species (Boana r...

Se presentan los aspectos más relevantes de la normativa IEC (Comisión Electrotécnica Internacional) en lo relativo a sistemas eólicos en general incluyendo la reciente incorporación de Sensores Remotos (RSDs), los ...

Analytical solutions based on the pseudo-steady state approximation (PSSA) were derived for the case of controlled dispersed-drug release from erodible and non-erodible planar matrices, through a membrane, and taking int...

Abstract Background Goats are increasingly popular as both production animals and pets. The frequency of and factors associated with periparturient reproductive complications in goats are largely unreported. Objectives (...

Preeclampsia represents an unmasking of underlying vascular and metabolic vulnerability during the physiologic stress of pregnancy. Current first-trimester screening relies heavily on body mass index which incompletely c...

Abstract Background Workload associated with the high frequency Colombian Paso Fino gait has not been evaluated. Objectives To determine the oxygen consumption (V̇O2), heart rate (HR), stride frequency: breathing ratio,...