Fonaments Clínics: Envíos recientes
Mostrando ítems 221-240 de 627
Histology of the Upper Gastrointestinal Tract, Morphometry and Lymphocyte Subpopulations of the Duodenal Mucosa: Insights from Healthy Individuals.
The upper oesophagogastrointestinal (UEGI) tract histology, intestinal morphom- etry and lymphocyte subpopulations of healthy people is scarcely known. In research studies of inflammation involving the UEGI tract, there ...
Modelo 3D virtual de la columna vertebral lumbar
El modelo interactivo ha sido desarrollado a partir de reconstrucciones tridimensionales de imágenes de resonáncia magnética (RM).
Notas sobre la voz: una memoria de 1831
Estudiamos una memoria manuscrita, titulada Notas, que fue presentada a los premios de la Real Academia de Medicina y Cirugía de Barcelona en la convocatoria de 1831, y que se conserva en sus fondos bibliográficos. El ...
Sequence- and Structure-Based Immunoreactive Epitope Discovery for Burkholderia pseudomallei Flagellin
Burkholderia pseudomallei is a Gram-negative bacterium responsible for melioidosis, a serious and often fatal infectious disease that is poorly controlled by existing treatments. Due to its inherent resistance to the major ...
Usefulness of multidetector computed tomography to differentiate between renal cell carcinoma and oncocytoma. A model validation
OBJECTIVE: The purpose of this study is to validate a multivariable predictive model previously developed to differentiate between renal cell carcinoma (RCC) and oncocytoma using CT parameters. METHODS AND MATERIALS: We ...
Rosetting in Plasmodium vivax: A Cytoadhesion Phenotype Associated with Anaemia
Background: Plasmodium vivax can potentially lead to life-threatening episodes but the mechanisms underlying severe disease remain poorly defined. Cytoadhesion of infected erythrocytes may contribute to P. vivax sequestration ...
Pulmonary alveolar proteinosis in two siblings
Ocurrence of Pulmonary Alveolar Proteinosis (PAP) is reported in two siblings. The patients were both females diagnosed at 13 months and 1 month. Gastrointestinal symptoms with vomiting and failure to trhive started in the ...
Prostate tumor OVerexpressed-1 (PTOV1) down-regulates HES1 and HEY1 notch targets genes and promotes prostate cancer progression
Background PTOV1 is an adaptor protein with functions in diverse processes, including gene transcription and protein translation, whose overexpression is associated with a higher proliferation index and tumor grade in ...
IgM and IgG against Plasmodium falciparum lysate as surrogates of malaria exposure and protection during pregnancy
BACKGROUND: Difficulties to disentangle the protective versus exposure role of anti-malarial antibodies hamper the identification of clinically-relevant immune targets. Here, ...
Attenuation of in vitro host-pathogen interactions in quinolone-resistant Salmonella Typhi mutants
Objectives The relationship between quinolone resistance acquisition and invasion impairment has been studied in some Salmonella enterica serovars. However, little information has been reported regarding the invasive ...
Pint lincRNA connects the p53 pathway with epigenetic silencing by the Polycomb repressive complex 2
BACKGROUND: The p53 transcription factor is located at the core of a complex wiring of signaling pathways that are critical for the preservation of cellular homeostasis. Only recently it has become clear that p53 regulates ...
Virtual Endoscopic Approach to Anterior Communicating Complex
Interactive model developed from 3D reconstructions of human magnetic resonance (MR) images
Braquiterapia en el cáncer de labio
El cáncer de labio es de los más prevalentes entre los tumores cutáneos de cabeza y cuello. Las características del tumor, por su crecimiento exofítico en una zona de fácil acceso visual, permite un diagnóstico en estadios ...
Coartación de Aorta: complicación medular postquirúrgica
Se presenta el caso de una nina de cuatro meses que, tras la intervención quirúrgica de una coartación de aorta, presenta manifiestaciones neurológicas consistentes en paraparesia espástica de extremidades inferiores ...
The splicing modulator sudemycin induces a specific antitumor response and cooperates with ibrutinib in chronic lymphocytic leukemia
Mutations or deregulated expression of the components of the spliceosome can influence the splicing pattern of several genes and contribute to the development of tumors. In this context, we report that the spliceosome ...
Activity of Antibiotics and Potential Antibiofilm Agents against Biofilm-Producing Mycobacterium avium- intracellulare Complex Causing Chronic Pulmonary Infections
Nontuberculous mycobacteria (NTM) cause lung infections in patients with underlying pulmonary diseases (PD). The Mycobacteriumavium-intracellulare complex (MAC) is the most frequently involved NTM. The MAC-PD treatment is ...
Alterations in functional brain connectivity associated with developmental dyscalculia
Background and purpose: In recent years, there has been a growing interest in the study of resting neural networks in different neurological and mental disorders. While previous studies suggest that the default mode network ...
TET2 mutations are associated with specific 5-methylcytosine and 5-hydroxymethylcytosine profiles in patients with chronic myelomonocytic leukemia
Chronic myelomonocytic leukemia (CMML) has recently been associated with a high incidence of diverse mutations in genes such as TET2 or EZH2 that are implicated in epigenetic mechanisms. We have performed genome-wide DNA ...
Trombosis venosas cerebrales en la edad pediátrica: presentación clínica, factores de riesgo, diagnóstico y tratamiento
Introducción: Desde su primera descripción a mediados del siglo xix, mucho se ha avanzado en el conocimiento de esta entidad, que constituye una reconocida, aunque desestimada, causa de ictus en la infancia. Objetivo: ...
Acrodermatitis enteropática: tratamiento con Zinc
Se presenta un nuevo caso de Acrodermatitis Enteropática en un lactante de 2,5 meses de vida, fruto de embarazo gemelar bivitelino pretérmino (36 S), de aparición gradual desde los 15 días de vida. Había seguido lactancia ...
