Presentamos el caso de una mujer de 72 años, sin alergias medicamentosas, con diabetes mellitus, hipercolesterolemia, hipertensión arterial, portadora de válvula de derivación ventrículo-peritoneal por hemorragia subaracnoidea tras rotura aneurismática, gastritis crónica atrófica que recibió tratamiento erradicador por Helicobacter pylori positivo y anemia ferropénica en tratamiento empírico de...

Precise azimuth-variant motion compensation (MOCO) is an essential and difficult task for high-resolution synthetic aperture radar (SAR) imagery. In conventional post-filtering approaches, residual azimuth-variant motion errors are generally compensated through a set of spatial post-filters, where the coarse-focused image is segmented into overlapped blocks concerning the azimuth-dependent resi...

OBJECTIVES The aim of this study was to develop and verify a method to obtain good temporal resolution T2-weighted 4-dimensional (4D-T2w) magnetic resonance imaging (MRI) by using motion information from T1-weighted 4D (4D-T1w) MRI, to support treatment planning in MR-guided radiotherapy. MATERIALS AND METHODS Ten patients with primary non-small cell lung cancer were scanned at 1.5 T axially ...

Model-integrating development is a novel approach that aims to provide a comprehensive conceptual framework for the engineering of flexible software systems. The atomic building blocks for architecting model-integrating software are modelintegrating components which support the modular cooperation of flexible models and efficient code at runtime. Model-integrating components achieve flexibility...

Introducción y objetivo: Las glándulas salivales pueden estar afectadas por diferentes patologías no tumorales como la litiasis o presencia de moco en los ductos, que impiden correcta eliminación saliva, provocando inflamación glandular.
 Hasta aparición sialoendoscopia, se tomaba una actitud expectante realizaba extirpación glándula afectada. Esta nueva técnica mínimamente invasiva, permi...

T he posttranslational modification of proteins with ubiquitin and ubiquitin-like proteins (collectively referred to as UBLs) has emerged as a major regulatory mechanism in eukaryotes. UBLs are characterized by a core β-grasp fold and an essential carboxy terminal glycine within a di-glycine motif (1). These features are also found in several prokaryotic sulfur carriers, suggestive of an evolut...

Fractality has emerged as a feature of the organization of some complex natural systems. Several biological secretions show fractal-like patterns for their crystallization phenomena but their presence in crystallizations of bovine cervical mucus (BCM) is yet unknown. In order to assess the fractality of BCM crystallization, samples of this fluid were taken from heifers at oestrus, their crystal...

Abstract Funding Acknowledgements Type of funding sources: Public grant(s) – National budget only. Main source(s): This research was partly funded by the Italian Ministry Health Introduction With worldwide diffusion cardiac magnetic resonance (CMR), demand on image quality has grown. CMR late gadolinium enhancement (LGE) imaging provides critical diagnostic and prognostic information, guides ma...

•A class of MoSA–Nx–C nanozymes are designed and implemented•The peroxidase-like specificity is regulated by Mo–Nx coordination numbers•MoSA–N3–C single-atom nanozyme has superior exclusive activity•The mechanism coordination-number-dependent POD-like elucidated Nanozymes, which nanomaterials with enzyme-like characteristics, combine the advantages biocatalysts. Although stability durability th...