Migration across Spanish provinces: Evidence from the social security records (1978-1992)

This paper uses Social Security records to study internal migrationin Spain. This is the first paper that uses this data source, whichhas some advantages with respect to existing data sources: it includesonly job-seeking migrants and it allows to identify temporary migration. Within the framework of an extended gravity model, we estimate a Generalized Negative Binomial regression on gross migration flows between provinces. We quantify the effect of local labor market imbalances on workers' mobility and discuss the equilibrating role of internal migration in Spain. Our main results show that the effect of employment opportunities have changed after 1984; migrants seem to be more responsive to economic conditions but, consistently with previous studies for the Spanish labor market, the migration response to wage differentials is wrongly signed. Our analysis also confirms the larger internal mobility of highly qualified workers.

Facteurs de risque fracturaire, nouveaux traitements: comment evolue la prise en charge de l'ostéoporose de la personne agée [Fracture risk, new treatments: how does the management of the osteoporosis of elderly change?]

Osteoporosis of elderly is a growing medical, economic and health-care problem. It is due to the increase of the life expectancy and the number of osteoporotic fractures. With the new Swiss-specific tool FRAX and the development of inpatients fracture trajectory, we can better identify patients with high risk of fracture. An appropriate treatment can be proposed more quickly. The follow-up of bone markers increases the treatment efficiency. With a better identification, treatment and follow-up of osteoporosis of elderly patients, we can ameliorate the patient's quality of life and decrease the number of osteoporotic fractures with a good cost-effectiveness ratio.

Anorexie: évaluation et prise en charge somatiques [Anorexia: somatic assessment and management].

Anorexia nervosa, which affects about 2-3% of the general population, is the psychiatric illness with the highest rate of mortality. The management is often complex, requiring multiple stakeholders on the patient's physical and psychiatric. The new specialized centre "abC" (anorexia-bulimia, Centre vaudois) was created with the objective of providing quality services to patients involved and to provide a network facilitating the interaction between physicians and specialized institutions. This is an inter-institutional and interdisciplinary collaboration born of the CHUV and the eHnv (Hospitalized Institutions in Nord Vaudois). The abC includes an outpatient pole (CHUV) and a hospital unit on the site of Saint Loup. At term, it will include a day centre (CHUV).

L'apathie, un symptôme transnosographique: diagnostic différentiel et prise en charge [Apathy, a transnosographic symptom: diagnosis and treatment]

Apathy defined as a loss of motivation and interest for novelty is a frequent symptom encountered in a number of psychiatric and somatic disorders. The purpose of this article is to provide an overview of the many different medical contexts where apathy may occur and help clinicians to differentiate it from a depressive syndrome. The treatment of apathy requires a diagnostic clarification in order to treat the underlying condition. Then, pharmacological or non-pharmacological interventions may help to specifically improve apathy.

Prise en charge des séminomes sécrétants de l'hormone chorionique gonadotrope [Management of chorionic gonadotropin-producing seminoma.]

INTRODUCTION: The human chorionic gonadotropin (HCG)-producing seminoma is an uncommon entity and belongs to the overall category of pure seminoma. METHOD: The literature search was conducted on Medline(®) using the words: seminoma, human chorionic gonadotropin, HCG combined with radiotherapy, chemotherapy, surveillance, management and prognosis. We extended our search of similar references by related articles function, reading the bibliography of identified articles and publications available on Medline(®) from the same authors. This research was limited to English or French publications. Articles were eligible if they were randomized trials, prospective, retrospective or systematic reviews of the literature. RESULTS: Few articles were found on this subject. We selected the most relevant series while summarizing various parameters (epidemiological, clinical, therapeutic and prognostic). CONCLUSIONS: Clinical presentation, behaviour and work-up for HCG-producing seminoma should be the same as for non-secreting seminoma. HCG-producing seminoma tumours are not more resistant to radiation therapy or chemotherapy than non-secreting seminoma tumours. Radiotherapy remains an excellent option in stage I and IIA disease with chemotherapy as an alternative; overall prognosis is excellent. Surveillance in early stage HCG-producing seminoma is followed by a higher relapse than in early stage non-secreting seminoma.

The dexamethasone-induced inhibition of proliferation, migration, and invasion in glioma cell lines is antagonized by macrophage migration inhibitory factor (MIF) and can be enhanced by specific MIF inhibitors.

Glioblastomas (GBMs) are the most frequent and malignant brain tumors in adults. Glucocorticoids (GCs) are routinely used in the treatment of GBMs for their capacity to reduce the tumor-associated edema. Few in vitro studies have suggested that GCs inhibit the migration and invasion of GBM cells through the induction of MAPK phosphatase 1 (MKP-1). Macrophage migration inhibitory factor (MIF), an endogenous GC antagonist is up-regulated in GBMs. Recently, MIF has been involved in tumor growth and migration/invasion and specific MIF inhibitors have been developed on their capacity to block its enzymatic tautomerase activity site. In this study, we characterized several glioma cell lines for their MIF production. U373 MG cells were selected for their very low endogenous levels of MIF. We showed that dexamethasone inhibits the migration and invasion of U373 MG cells, through a glucocorticoid receptor (GR)- dependent inhibition of the ERK1/2 MAPK pathway. Oppositely, we found that exogenous MIF increases U373 MG migration and invasion through the stimulation of the ERK1/2 MAP kinase pathway and that this activation is CD74 independent. Finally, we used the Hs 683 glioma cells that are resistant to GCs and produce high levels of endogenous MIF, and showed that the specific MIF inhibitor ISO-1 could restore dexamethasone sensitivity in these cells. Collectively, our results indicate an intricate pathway between MIF expression and GC resistance. They suggest that MIF inhibitors could increase the response of GBMs to corticotherapy.

Factum pour les maîtres, gouverneurs et administrateurs, tant anciens qu'en charge, de la confrérie du S. Sacrement de l'Autel, première érigée en l'église paroissiale S. Nicolas-des-Champs, à Paris,... contre maître François Mommignon,... curé de ladite paroisse... / (Signé : Nivelle.)

[Factum. Confrèrie du Saint-Sacrement. Paris, Eglise Saint-Nicolas-des-Champs. 1682]

Syndrome métabolique et antipsychotiques atypiques : recommandations et prise en charge clinique

L'introduction des antipsychotiques atypiques (AA) avec leurs effets secondaires métaboliques a attiré une plus grande attention sur le risque iatrogène éventuel de maladies cardiovasculaires dans la population des patients atteints de schizophrénie ou de trouble bipolaire. À cet égard, l'analyse du rapport risque/bénéfice dans l'utilisation des ces médicaments se révèle souvent délicate, nécessitant la coordination de plusieurs savoirs et ressources des réseaux somatiques et psychiatriques. Dans cet article, les auteurs présentent une revue sur le syndrome métabolique (SM) et la maladie cardiovasculaire (MCV) dans la population psychiatrique. Sur la base des dernières recommandations internationales, ils proposent des directives de prise en charge des effets secondaires, notamment métaboliques, à l'introduction d'un AA.

Maladies auto-immunes neuromusculaires: diagnostic et prise en charge [Dysimmune neuromuscular disorders: diagnostic challenges and new ways of management].

This review describes some dysimmune neuromuscular disorders and their recent management: syndrome of peripheral nerve hyperexcitability (treatment of cramps, immunosuppressors); Guillain-Barré syndrome (new mechanisms and consensus treatment); chronic inflammatory demyelinating polyradiculoneuropathy (new indication for the use of pulse dexamethasone, new scores of activity); importance of subcutaneous immunoglobulin in multifocal motor neuropathy and of infusions of rituximab in myasthenia gravis; new entities in myositis and their treatment.