10 resultados para 70-507H

em Consorci de Serveis Universitaris de Catalunya (CSUC), Spain


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Donat l’increment en l’esperança de vida, valorem el tractament radical del càncer de pròstata en pacients & 70 anys. L’objectiu és analitzar la incidència, severitat i maneig de la morbiditat perioperatòria de la prostatectomia radical (PR) en funció de la tècnica quirúrgica. De 500 PR revisem, retrospectivament, 70 pacients & 70 anys (40 Retropúbiques i 30 Laparoscòpiques). S’empra la classificació de Clavien modificada per analitzar les complicacions. La proporció de complicacions és en PRR 57,5% i en PRL 33%. Les complicacions en la PRL són de menor gravetat. Els beneficis atribuïts a la laparoscòpia es mantenen en pacients d’edat avançada.

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La traqueostomía es una técnia quirúrgica básica empleada para asegurar la vía aérea. El el campo de la cirugía maxillofacial su uso es frecuente, sobretodo dentro de la patología oncológica. Aunque es una técnica sencilla no está exenta de complicaciones que hay que reconocer y saber resolver. Tras las realización de un estudio prospectivo en el servicio de Cirugía Oral y Maxilofacial del Hospital Universitario Vall d´hebron hemos identificado los pacientes que en mayor medida se podrían

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La esclerosis sistémica (ES) es una enfermedad autoinmune multisistémica que afecta de forma variable a diferentes órganos. En el pulmón produce la enfermedad pulmonar intersticial difusa (EPID), cuyo pronóstico difiere según el autoanticuerpo asociado. Se estudiaron las características clínicas y espirométricas de 63 pacientes diagnosticados de ES y EPID, con positividad para anti-Scl-70 o anti-PM-Scl. En el grupo anti-Scl-70 se documentó mayor prevalencia de úlceras digitales y afección gastrointestinal, con mayor pérdida de capacidad vital forzada (CVF) al final del seguimiento y mayor proporción de patrón restrictivo grave. El grupo anti-PM-Scl presentó mayor miopatía inflamatoria y mejor evolución espirométrica.

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La leucemia linfática crónica (LLC) está asociada a factores biológicos como la expresión de la proteína ZAP-70 y la expresión aberrante del miR-21. OBJETIVOS: Determinar la expresión de miR-21 en líneas celulares B y en células primarias de LLC y su asociación con la expresión de ZAP-70 en la LLC. MATERIAL Y MÉTODOS: Análisis de la expresión de miR-21 en la línea celular transfectada con ZAP-70 y en células de LLC. RESULTADOS: Se observó mayor expresión de miR-21 en las células con ZAP-70 tras estimulación del BCR y una correlación positiva entre la expresión de miR-21 y la de ZAP-70.

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L’estudi que es presenta a continuació té l’objectiu de comprendre quina és la realitat ociosa de les persones de 50 a 70 anys als municipis de Malla (Catalunya, Espanya) i de San Juan la Laguna (Sololá, Guatemala) des de la perspectiva humanista en termes de concepció i pràctica, i veure quina és la influència i la força que prenen les característiques de la societat en la qual es desenvolupa. Per tal de dur-ho a terme, primerament s’ha realitzat un procés d’aproximació respecte el concepte de l’oci, i una recerca concreta vers l’oci humanista. A partir d’aquí, s’ha fet l’estudi amb una mostra formada per deu persones del municipi de Malla i deu membres de San Juan la Laguna que es troben entre els 50 i 70 anys, i amb unes condicions econòmiques i uns estils de vida diferents. Per tal de realitzar la recerca i l’anàlisi de l’oci humanista en els contexts de Malla i San Juan la Laguna s’ha emprat una metodologia qualitativa, i s’ha utilitzat l’instrument corresponent a l’entrevista. Aquesta ha estat elaborada prenent com a marc de referència la metodologia de la Grounded Theory (Glaser y Strauss, 1967). El projecte també compte amb una vessant d’etnografia. Els resultats que s’han obtingut demostren que hi ha una presència significativa de l’oci humanista en els contexts analitzats, però que en el cas de San Juan la Laguna aquest esdevé un element en construcció.

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Este libro se ocupa del análisis del tráfico de libros entre Europa y Nueva España durante los años 1750-1820. Se trata de la primera síntesis sobre estos asuntos con la que contamos para este interesante periodo del trasvase cultural entre Europa y México.

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El cervell humà és un engranatge complex que consumeix la major part de l'energia del nostre cos

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The Catalan reception of the 1966 manifestos by Robert Venturi and Aldo Rossi marks the scenario of a breakup: while North America debates about the architectural shape as a linguistic structure, Italy dips its roots in the Modern Movement tradition as an origin for a new temporal and ideological architectural dimension. The first contacts between Rossi and Spain verify this search and allow the Italian to construct common itineraries with some architects from Barcelona. From these exchanges the 2C group will be born, taking part on typical vanguardist mechanisms: they will publish the magazine, 2C. The construction of the city (1972-1985), they will attend the XV Triennale di Milano in 1973 with the Torres Clavé Plan (1971) and the Aldo Rossi + 21 Spanish architects exhibition (1975) while he will organize the three issues of the Seminarios Internacionales de Arquitectura Contemporánea (S.I.AC.) which took place in Santiago, Sevilla and Barcelona between 1976 and 1980. In front of the unfolding of the firsts, the American contacts of Federico Correa, Oriol Bohigas, Lluís Domènech and the PER studio or the teaching work of Rafael Moneo from Barcelona since 1971, allow to draw replica itineraries with the foundation of the magazine Arquitecturas Bis (1974-1985), the organization of the meetings between international publications such as Lotus and Oppositions in Cadaqués (1975) and New York (1977), while stablishing exchanges with members of the Five Architects. Replicas that in 1976 conduct the initial ideological affirmations between Rossi and the 2C group towards irreconcilable distancing. Verifying the itinerary of the journey that the Italian leads from the Italian resistance towards the American backing down is part of the aim of this article

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A prospective two dimensional and Doppler echocardiographic study of 70 consecutive patients with systemic lupus erythematosus (SLE) and 40 controls was carried out. Forty patients (57%) were found to have echocardiographic disturbance. Valvular abnormalities were detected in 31 patients (44%) and in only two controls (5%). Mitral valve abnormalities were the most common findings (23/70 (33%)) with mild or moderate regurgitation the most frequent lesion (16% and 9% respectively). Three patients (4%) had a morphological echocardiographic pattern suggestive of non-infective verrucous vegetations affecting the mitral valve. No patient had haemodynamically significant clinical valve disease. Pericardial effusion was identified in 19 patients (27%), of whom 14 had mild and clinically silent disease. Myocardial abnormalities were found in 14 patients (20%), but clinical features of myocardial dysfunction were present in only one. Patients with antiphospholipid antibodies were found to have an increased prevalence of endocardial lesions, mainly valvular regurgitation. It is concluded that the inclusion of echocardiography in a study protocol of patients with SLE can identify an important subset of patients with cardiac abnormalities, many of which are clinically silent. In addition, the association of antiphospholipid antibodies with endocardial lesions suggests that these antibodies may have a prominent role in the pathogenetic mechanisms of heart valve disease in SLE.

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A prospective two dimensional and Doppler echocardiographic study of 70 consecutive patients with systemic lupus erythematosus (SLE) and 40 controls was carried out. Forty patients (57%) were found to have echocardiographic disturbance. Valvular abnormalities were detected in 31 patients (44%) and in only two controls (5%). Mitral valve abnormalities were the most common findings (23/70 (33%)) with mild or moderate regurgitation the most frequent lesion (16% and 9% respectively). Three patients (4%) had a morphological echocardiographic pattern suggestive of non-infective verrucous vegetations affecting the mitral valve. No patient had haemodynamically significant clinical valve disease. Pericardial effusion was identified in 19 patients (27%), of whom 14 had mild and clinically silent disease. Myocardial abnormalities were found in 14 patients (20%), but clinical features of myocardial dysfunction were present in only one. Patients with antiphospholipid antibodies were found to have an increased prevalence of endocardial lesions, mainly valvular regurgitation. It is concluded that the inclusion of echocardiography in a study protocol of patients with SLE can identify an important subset of patients with cardiac abnormalities, many of which are clinically silent. In addition, the association of antiphospholipid antibodies with endocardial lesions suggests that these antibodies may have a prominent role in the pathogenetic mechanisms of heart valve disease in SLE.