Search results for "lesion"
showing 10 items of 1094 documents
Diagnóstico diferencial inmunomorfológico de las lesiones quísticas maxilares con queratinización
2011
ResumenObjetivosLos quistes maxilares con queratinización son formas lesionales de carácter controvertido y de relevancia clínica, dada la implicación clínico-evolutiva del llamado tumor odontogénico queratoquístico (TOQ). En el presente estudio nos planteamos valorar la utilidad de las técnicas inmunohistoquímicas en la identificación de estas lesiones.Material y métodosSe analizan de forma retrospectiva las lesiones quísticas maxilares dotadas de fenómenos de queratinización interna, diagnosticadas en un mismo centro hospitalario, a lo largo de un periodo de 4 años, realizando un estudio inmunohistoquímico mediante la aplicación de un panel de cinco anticuerpos (Ki67, Bcl-2, p53, CK19, D2…
Fate of Epdxides
1982
One of the most important reactions of epoxides appears to be the covalent binding to DNA which can lead to mutagenicity and is strongly suspected to be the primary lesion ultimately leading to initiation of cancer (Miller and Miller, 1974; Oesch, 1973; Jerina and Daly, 1974; Sims and Grover, 1974; Heidelberger, 1975; Gelboin et al., 1972). This review first describes structure-activity relationships for the mutagenicity of some epoxides and then outlines some findings on the metabolic control of the concentration of such epoxides by a number of enzymes.
Valutazione delle lesioni nell’impatto ciclista adolescente -veicolo con simulazione multibody
2016
Le situazioni di impatto e la dinamica di ciclista e pedone sono le informazioni fondamentali per lo sviluppo di soluzioni efficaci per migliorare la protezione del pedone e del ciclista in caso di urto con autovetture. La casistica degli incidenti a Palermo, negli ultimi anni, avvenuti su strade urbane (84%) che coinvolgono adolescenti (6,4%), mostra che i ciclisti hanno in genere una posizione di impatto superiore rispetto al pedone, con una quota maggiore di lesioni per urti nella zona del parabrezza. In questo lavoro è eseguita la simulazione dinamica per lo studio delle lesioni alla testa e al torace dell’adolescente, tra una bicicletta generica e un modello di auto che presenta caratt…
Role of contrast-enhanced Ultrasound in the Characterization of hypervascular focal liver lesions: spectrum of imaging findings
2008
Role of contrast-enhanced ultrasound in the characterization of incidentally discovered focal liver lesions
2007
Role of contrast-enhanced ultrasound in the characterization of incidentally discovered focal liver lesions
2009
Role of contrast-enhanced ultrasound in the characterization of incidentally discovered focal liver lesions
2007
Influència de l’entrenament del core en el risc de lesió del lligament creuat anterior en jugadores de handbol
2020
El document forma part dels materials docents programats mitjançant l'ajut del Servei de Política Lingüística de la Universitat de València. En l'handbol, i sobretot en la categoria femenina, el risc de patir una lesió del lligament creuat anterior (LCA) és bastant alt. Són molts els factors de risc, de manera que prevenir la lesió en la seva totalitat resulta impossible, en canvi, hi ha una sèrie de factors que sí que poden arribar a ser modificables com l'amortiment d'un aterratge després d'un salt o el valc en dinàmic de la genoll, que ens poden permetre minimitzar el risc d'aquesta lesió. L'objectiu d'aquest estudi és determinar si un entrenament de força específic del core aplicat en u…
Correlation Analysis of Anti-Cardiolipin Antibody/D Dimer/C-Reactive Protein and Coronary Artery Lesions/Multiple-Organ Damage in Children With Kawas…
2021
Aim: Kawasaki disease (KD) is a systemic vasculitis with unknown etiology. In addition to cardiovascular system involvement, it can also have other multiple organs involved. This study is aimed at investigating the correlation between anti-cardiolipin antibody (ACA)/D dimer/C reactive protein (CRP) and coronary artery lesions (CAL)/multiple-organ lesions in children with KD.Methods: Retrospective analysis was performed in 284 KD/IKD patients from May 2015 to April 2016. Among them, 175 were males (61.6%), with average age of 2 years and 5 months old. Patients were divided into ACA+ group and ACA- group, elevated D dimer group (DDE) and normal D dimer group (DDN), and coronary artery injury …
Cortical gene expression in spinal cord injury and repair: insight into the functional complexity of the neural regeneration program
2011
Traumatic spinal cord injury (SCI) results in the formation of a fibrous scar acting as a growth barrier for regenerating axons at the lesion site. We have previously shown (Klapka et al., 2005) that transient suppression of the inhibitory lesion scar in rat spinal cord leads to long distance axon regeneration, retrograde rescue of axotomized cortical motoneurons, and improvement of locomotor function. Here we applied a systemic approach to investigate for the first time specific and dynamic alterations in the cortical gene expression profile following both thoracic SCI and regeneration-promoting anti-scarring treatment (AST). In order to monitor cortical gene expression we carried out micr…