Search results for " Forensic"
showing 10 items of 1486 documents
Introduction: Recent Advances in Hereditary Neuromuscular Diseases of Childhood
2006
Heterogeneous Pattern of Differentiation With BCAS1/NABC1 Expression in a Case of Oligodendroglioma
2020
Morpheaform Plaques and an Infiltrated Scar: Answer.
2021
Symposia
2005
Patología de los tumores neuroblásticos: evaluación pronóstica. Experiencia del centro español de referencia de la SEOP para estudios biopatológicos …
2007
Resumen Antecedentes Los tumores neuroblasticos son los tumores solidos extracraneales mas frecuentes en la infancia y se caracterizan por una evolucion clinica heterogenea que va desde una progresion rapida a una regresion tumoral espontanea. Existen factores pronosticos conocidos que determinan dicha evolucion como son la edad, estadiaje, histopatologia, estatus de MYCN, ploidia y diversas ganancias y perdidas cromosomicas. El objetivo del trabajo es describir nuestra experiencia como laboratorio de referencia espanol para la determinacion de estos parametros pronosticos. Metodos Material tumoral de pacientes con neuroblastoma, remitido a nuestro laboratorio desde 1992 hasta 2005, ha sido…
Evaluación de la calidad de los diagnósticos premortem de causas de muerte en las autopsias del Hospital Clínico Universitario de Valencia (1985-1992)
2009
Se estudiaron 998 autopsias realizadas en el Servicio de Anatomía Patológica del Hospital Clínico Universitario de Valencia entre 1985 y 1992, introducidas y procesadas en el Sistema Automatizado de Registro y Control de Anatomía Patológica (SARCAP) en el Hospital «Hermanos Ameijeiras» de La Habana, Cuba. Los principales resultados fueron: predominio del sexo masculino y las edades avanzadas; las principales causas básicas de muerte fueron los tumores malignos, la ateromatosis coronaria, la cirrosis hepática y el SIDA, y las principales causas directas de muerte fueron la bronconeumonía, la extensión del cáncer y el tromboembolismo pulmonar. Hubo 10,6% de discrepancias diagnósticas premorte…
Eagle syndrome compared with stylohyoid syndrome: complete ossification of the stylohyoid ligament and joint
2017
A 65-year-old man presented with a history of type 2 diabetes, chronic obstructive pulmonary disease, and non-alcoholic fatty liver. He had had no injuries to, or operations on his neck, but had had right submandibular and retroauricular pain for years. Computed tomography with 3-dimensional reconstruction (Figs. 1 and 2) showed elongation of both styloid processes associated with pseudoarticulation of the hyoid bone on the right side. This confirmed the complete ossification of the stylohyoid ligament, but the patient did not want an operation to resolve it. Sin financiación 1.260 JCR (2017) Q3, 65/91 Dentistry, Oral Surgery & Medicine, 138/200 Surgery UEV
Analysis of Contact Traces of Cannabis by In-Tube Solid-Phase Microextraction Coupled to Nanoliquid Chromatography
2018
Because of its inherent qualities, in-tube solid-phase microextraction (IT-SPME) coupled on-line to nanoliquid chromatography (nanoLC) can be a very powerful tool to address the new challenges of analytical laboratories such as the analysis of traces of complex samples. This is the case of the detection of contact traces of drugs, especially cannabis. The main difficulties encountered in the analysis of traces of cannabis plants on surfaces are the low amount of sample available (typically <
Deglycosylated bleomycin triggers apoptosis in laryngeal carcinoma cells in a caspase and reactive oxygen species independent manner
2008
Background: Bleomycin-A2, a member of a family of glycopeptide antibiotics, has potent antitumor activity against a range of lymphomas, head and neck cancer and germ cell tumors. However, little is known about the biologic activity of the carbohydrate moiety in Bleomycin-A2-induced cytotoxicity. Methods: We compared the capacity of Bleomycin-A2 and its deglycosylated form (deglycoBleomycin-A2) to induce cell death. Apoptosis was analyzed by cell nuclear staining with Hoechst 33342 dye and DNA fragmentation. The signal transduction pathway was measured through Western blotting and production of reactive oxygen species (ROS). Results: When tested on HEp-2 laryngeal carcinoma cells, Bleomyc…
Peroxisomes and Hepatotoxicity
1995
Peroxisomes are ubiquitous organelles of eukaryotic cells and are present in significant amounts in hepatic liver cells. Peroxisomal enzymes contribute to several metabolic pathways including fatty acid, purine and amino acid catabolism or bile acid synthesis. The peroxisomal oxidative reactions produce hydrogen peroxide, mostly degraded by catalase which prevents oxidative stress. Moreover, peroxisomes are involved in arylderivative drug detoxification through its epoxide hydrolase activity.