Cambios en las condiciones de empleo y de salud durante la crisis económica en trabajadores inmigrantes en España

Objetivo: Evaluar la influencia de los cambios en las condiciones de empleo en la saludautopercibida y mental de trabajadores inmigrantes en España, tras un período de tresaños, en un contexto de crisis económica.

La LAU ante la crisis inmobiliaria

El present Treball de Fi de Carrera du a terme un anàlisi de l’evolució del mercat de la vivenda de lloguer a Espanya. Degut a la crisi immobiliària iniciada a l’any 2008, es posa en evidència la necessitat de potenciar l’arrendament al nostre país, opció que històricament es presentava en clar desavantatge enfront a la compra d’un immoble, però que en l’actualitat s’erigeix com una solució realista al problema d’accés a un habitatge digne. Per aquest motiu, s’analitza l’ampli ventall de normatives adoptades a través del temps, profunditzant en el problema de la vivenda i les dades rellevants a tenir en compte. Es fa menció especial al registre de morosos, un instrument que pretén pal·liar la manca de voluntat per part dels propietaris d’arrendar els seus immobles, de manera que es garanteixin els drets d’ambdues parts implicades, tenint en consideració el període de crisis en el que estem immersos en l’actualitat.

Relationship and transaction lending in a crisis

We study how relationship lending and transaction lending varyover the business cycle. We develop a model in which relationshipbanks gather information on their borrowers, which allows them toprovide loans for profitable firms during a crisis. Due to the servicesthey provide, operating costs of relationship-banks are higher thanthose of transaction-banks. In our model, where relationship-bankscompete with transaction-banks, a key result is that relationship-banks charge a higher intermediation spread in normal times, butoffer continuation-lending at more favorable terms than transactionbanks to profitable firms in a crisis. Using detailed credit registerinformation for Italian banks before and after the Lehman Brothers'default, we are able to study how relationship and transaction-banksresponded to the crisis and we test existing theories of relationshipbanking. Our empirical analysis confirms the basic prediction of themodel that relationship banks charged a higher spread before the crisis, offered more favorable continuation-lending terms in response tothe crisis, and suffered fewer defaults, thus confirming the informational advantage of relationship banking.

Primary mucosa-associated lymphoid tissue lymphoma of the salivary glands: a multicenter Rare Cancer Network study.

Purpose: Involvement of salivary glands with mucosa-associated lymphoid tissue (MALT) lymphoma is rare. This retrospective study was performed to assess the clinical profile, treatment outcome, and prognostic factors of MALT lymphoma of the salivary glands.Methods and Materials: Thirteen member centers of the Rare Cancer Network from 10 countries participated, providing data on 63 patients. The median age was 58 years; 47 patients were female and 16 were male. The parotid glands were involved in 49 cases, submandibular in 15, and minor glands in 3. Multiple glands were involved in 9 patients. Staging was as follows: IE in 34, IIE in 12, IIIE in 2, and IV in 15 patients.Results: Surgery (S) alone was performed in 9, radiotherapy (RI) alone in 8, and chemotherapy (CT) alone in 4 patients. Forty-one patients received combined modality treatment (S + RT in 23, S + CT in 8, RT + CT in 4, and all three modalities in 6 patients). No active treatment was given in one case. After initial treatment there was no tumor in 57 patients and residual tumor in 5. Tumor progression was observed in 23 (36.5%) (local in 1, other salivary glands in 10, lymph nodes in 11, and elsewhere in 6). Five patients died of disease progression and the other 5 of other causes. The 5-year disease-free survival, disease-specific survival, and overall survival were 54.4%, 93.2%, and 81.7%, respectively. Factors influencing disease-free survival were use of RI, stage, and residual tumor (p < 0.01). Factors influencing disease-specific survival were stage, recurrence, and residual tumor (p < 0.01).Conclusions: To our knowledge, this report represents the largest series of MALT lymphomas of the salivary glands published to date. This disease may involve all salivary glands either initially or subsequently in 30% of patients. Recurrences may occur in up to 35% of patients at 5 years; however, survival is not affected. Radiotherapy is the only treatment modality that improves disease-free survival. (C) 2012 Elsevier Inc.

Reprisals remembered: German-Greek conflict and car sales during the Euro crisis

During the Greek debt crisis after 2010, the German government insisted on harshausterity measures. This led to a rapid cooling of relations between the Greekand German governments. We compile a new index of public acrimony betweenGermany and Greece based on newspaper reports and internet search terms. Thisinformation is combined with historical maps on German war crimes during theoccupation between 1941 and 1944. During months of open conflict between Germanand Greek politicians, German car sales fell markedly more than those of cars fromother countries. This was especially true in areas affected by German reprisals duringWorldWar II: areas where German troops committed massacres and destroyed entirevillages curtailed their purchases of German cars to a greater extent during conflictmonths than other parts of Greece. We conclude that cultural aversion was a keydeterminant of purchasing behavior, and that memories of past conflict can affecteconomic choices in a time-varying fashion. These findings are compatible withbehavioral models emphasizing the importance of salience for individual decision-making.

CRISIS DE LA SANIDAD: EL BIENESTAR LABORAL DE LOS PROFESIONALES DE LA MEDICINA DESDE LA PSICOLOGÍA SOCIAL DEL TRABAJO.

Los cambios en el mundo del trabajo fruto de mega tendencias globalizadoras y postfordistas, han producido profundos procesos de modernización en la sanidad latinoamericana y española, que han supuesto transformaciones en la organización del trabajo y en el sentido del servicio público. La irrupción del New Management en la sanidad ha conllevado importantes cambios en las condiciones de trabajo. Estas circunstancias sumadas a la relevancia sociopolítica de crisis del Estado de Bienestar y de sus derivadas en América Latina, indujeron al planteamiento de la pregunta principal de esta investigación: ¿Cómo las nuevas condiciones de trabajo impuestas por el new management sanitario influyen en el bienestar laboral de los profesionales de la medicina?. Participaron (voluntariamente) 281 profesionales de la medicina de España (47,7%) y de América Latina (52,3%), empleados en hospitales, a quienes se accedió mediante un muestreo de conveniencia, intencional y estratificado. Para ello, se articuló un diseño mixto que combinó tanto metodología cualitativa (entrevistas en profundidad y focus group – análisis de contenido temático inspirado en grounded theory) como cuantitativa (cuestionarios de lápiz y papel – estadística inferencial. Los resultados pusieron de manifiesto la tendencia general a una valoración moderadamente positiva de las condiciones de trabajo y del bienestar laboral general, contrapesada por sentimientos y percepciones ambivalentes hacia el contexto y la propia experiencia laboral. Destacó una valoración de los aspectos materiales y tecnológicos del entorno de trabajo, así como el clima social en los grupos de trabajo y el apoyo social horizontal de parte de colegas. En la negativa sobresalió un complejo entramado de sobrecarga laboral y de intensificación y aceleración del tiempo de trabajo, crecientes niveles percibidos de estrés laboral y algunos síntomas menores relacionados con la salud física y mental, todo ello asociado al aumento percibido de la presión asistencial y de los nuevos requerimientos técnicos y administrativos de la información que los profesionales deben producir y gestionar.

Clathrin Assembly Lymphoid Myeloid Leukemia (CALM) Protein: Localization in Endocytic-coated Pits, Interactions with Clathrin, and the Impact of Overexpression on Clathrin-mediated Traffic

The clathrin assembly lymphoid myeloid leukemia (CALM) gene encodes a putative homologue of the clathrin assembly synaptic protein AP180. Hence the biochemical properties, the subcellular localization, and the role in endocytosis of a CALM protein were studied. In vitro binding and coimmunoprecipitation demonstrated that the clathrin heavy chain is the major binding partner of CALM. The bulk of cellular CALM was associated with the membrane fractions of the cell and localized to clathrin-coated areas of the plasma membrane. In the membrane fraction, CALM was present at near stoichiometric amounts relative to clathrin. To perform structure-function analysis of CALM, we engineered chimeric fusion proteins of CALM and its fragments with the green fluorescent protein (GFP). GFP-CALM was targeted to the plasma membrane-coated pits and also found colocalized with clathrin in the Golgi area. High levels of expression of GFP-CALM or its fragments with clathrin-binding activity inhibited the endocytosis of transferrin and epidermal growth factor receptors and altered the steady-state distribution of the mannose-6-phosphate receptor in the cell. In addition, GFP-CALM overexpression caused the loss of clathrin accumulation in the trans-Golgi network area, whereas the localization of the clathrin adaptor protein complex 1 in the trans-Golgi network remained unaffected. The ability of the GFP-tagged fragments of CALM to affect clathrin-mediated processes correlated with the targeting of the fragments to clathrin-coated areas and their clathrin-binding capacities. Clathrin-CALM interaction seems to be regulated by multiple contact interfaces. The C-terminal part of CALM binds clathrin heavy chain, although the full-length protein exhibited maximal ability for interaction. Altogether, the data suggest that CALM is an important component of coated pit internalization machinery, possibly involved in the regulation of clathrin recruitment to the membrane and/or the formation of the coated pit.

Maturation of the lymphoid system. III. Induction of selective unresponsiveness by injection of a haptenated carbohydrate into neonatal mice.

Neonatal treatment of A/J mice with DNP-Ficoll reduced or eliminated indirect anti-DNP PFC normally produced in response to adult challenge with DNP-keyhole limpet hemocyanin. The remaining direct anti-DNP PFC response was of low avidity. Spleen cells from neonatal A/J mice inhibited the in vitro but not the in vivo response of adult spleen cells to DNP-Ficoll.

Systemic antibodies can inhibit mouse mammary tumor virus-driven superantigen response in mucosa-associated lymphoid tissues.

Many mucosal pathogens invade the host by initially infecting the organized mucosa-associated lymphoid tissue (o-MALT) such as Peyer's patches or nasal cavity-associated lymphoid tissue (NALT) before spreading systemically. There is no clear demonstration that serum antibodies can prevent infections in o-MALT. We have tested this possibility by using the mouse mammary tumor virus (MMTV) as a model system. In peripheral lymph nodes or in Peyer's patches or NALT, MMTV initially infects B lymphocytes, which as a consequence express a superantigen (SAg) activity. The SAg molecule induces the local activation of a subset of T cells within 6 days after MMTV infection. We report that similar levels of anti-SAg antibody (immunoglobulin G) in serum were potent inhibitors of the SAg-induced T-cell response both in peripheral lymph nodes and in Peyer's patches or NALT. This result clearly demonstrates that systemic antibodies can gain access to Peyer's patches or NALT.

Une équipe mobile en psychiatrie de l'âge avancé [A crisis team in the field of old age psychiatry]

In the context of demographic evolution, psychiatric care needs increase steadily in most western countries. Given the financial limitations, it is mandatory to establish appropriate care priorities in order to avoid psychiatric hospitalisations by assisting care providers, general practionners and nurses, at home or in the nursing homes. A crisis team has been established 18 months ago within the Division of old age psychiatry in Lausanne. The care program included immediate assistance in the community, assessement, crisis counseling, medication consultation and referral for psychiatric services providing an alternative to hospitalization. The first results indicate that this intervention is well accepted by the users and correspond to a real need.