Folkloristit Argentiinan pampalla : ISFNR Interim Conference "Folk Narrative and Society" Santa Rosa, Argentina 20.-22.9.2007

Ajankohtaista

Accélération de la guérison fracturaire par le tériparatide: série de 22 cas et revue de la littérature [Improvement of fracture healing with teriparatide: series of 22 cases and review of the literature].

La pseudarthrose est définie comme une fracture qui ne guérit pas sans intervention additionnelle neuf mois après le traumatisme et en l'absence de progression radiologique pendant les trois derniers mois. Les fractures ostéoporotiques sont à plus grand risque de complications chirurgicales. On se pose de plus en plus souvent la question d'ajouter un traitement médicamenteux pour accélérer le processus de guérison fracturaire. Il existe des données montrant que le tériparatide (anabolisant osseux issu de l'hormone parathyroïdienne) accélère la guérison osseuse et améliore le devenir fonctionnel, avec ou sans chirurgie, dans des situations de fractures typiques ou atypiques. Les risques liés à ce traitement sont faibles, mais la prescription nécessite l'accord de l'assurance-maladie dans cette indication. Nous rapportons notre expérience sur l'utilisation de cette molécule, hors indication officielle, dans des cas complexes de non-guérison fracturaire. Pseudoarthrosis is defined as a non healing fracture 9 months after trauma and without radiological progression within the last three months. Osteoporotic fractures have a greater risk of chirurgical complications. The question of giving a medical treatment in the purpose of accelerating fracture healing is an increasing concern. There are data showing that with teriparatide (bone anabolic treatment derived from the parathyroid hormone) bone healing and functional status are improved, with or without surgery, in the case of either typical or atypical fractures. The risks of this treatment are low but health insurance agreement is needed in this indication. We report our experience with the use of this molecule, out of the official indication, in complex situations of non healing fractures.

Edificio de 68 viviendas en el 22@ Barcelona

A partir de una volumetría marcada y definida, el proyecto consta de 68 viviendas de 70m2 repartidas en pb+6 y pb+11 en la parte de la torre. Se propone una planta tipo clara con una franja central de núcleo de servicios. Esto se consigue mediante pequeños recortes en la fachada que dan juegos de luz y color a la pieza estableciendo diferencias entre los alzados los cuales, a su vez,recuperan el uso de la ventana horizontal.

Impact of a cis-associated gene expression SNP on chromosome 20q11.22 on bipolar disorder susceptibility, hippocampal structure and cognitive performance.

BackgroundBipolar disorder is a highly heritable polygenic disorder. Recent enrichment analyses suggest that there may be true risk variants for bipolar disorder in the expression quantitative trait loci (eQTL) in the brain.AimsWe sought to assess the impact of eQTL variants on bipolar disorder risk by combining data from both bipolar disorder genome-wide association studies (GWAS) and brain eQTL.MethodTo detect single nucleotide polymorphisms (SNPs) that influence expression levels of genes associated with bipolar disorder, we jointly analysed data from a bipolar disorder GWAS (7481 cases and 9250 controls) and a genome-wide brain (cortical) eQTL (193 healthy controls) using a Bayesian statistical method, with independent follow-up replications. The identified risk SNP was then further tested for association with hippocampal volume (n = 5775) and cognitive performance (n = 342) among healthy individuals.ResultsIntegrative analysis revealed a significant association between a brain eQTL rs6088662 on chromosome 20q11.22 and bipolar disorder (log Bayes factor = 5.48; bipolar disorder P = 5.85×10(-5)). Follow-up studies across multiple independent samples confirmed the association of the risk SNP (rs6088662) with gene expression and bipolar disorder susceptibility (P = 3.54×10(-8)). Further exploratory analysis revealed that rs6088662 is also associated with hippocampal volume and cognitive performance in healthy individuals.ConclusionsOur findings suggest that 20q11.22 is likely a risk region for bipolar disorder; they also highlight the informative value of integrating functional annotation of genetic variants for gene expression in advancing our understanding of the biological basis underlying complex disorders, such as bipolar disorder.

Elaborated Literary Violence: Genre and Ideology of the Two Stories I Sam 22,6-23 and II Sam 21,1-14

The present article focuses on two stories dealing with acts of big blood shed. I Sam 22,6-23 relates the massacre of the priests of Nob; II Sam 21,1-14 is about the execution of seven descendents of Saul, as atonement for Saul's attempt to exterminate the Gibeonites. Most researchers consider both stories or at least certain parts of them old.1 For both stories few verses are regarded as secondary. In this paper I try to reassess the analysis of these stories and will point to indices favoring a late date of origin for both of them. They concern the language in use, intertextual connections and particular motifs. A further indication consists in the fact that the reported events of the stories lack significant resonance in the corpus of the Hebrew Bible. There are only two texts, I Sam 2,33 and Ps 52,2, which allude or refer to I Sam 22,6-23.With regard to the importance of the related events and acts this silence in the Biblical context is astonishing. Interestingly, also in the Book of Chronicles one does not find any allusions to these stories. This raises the question whether the latter were composed after the formation of the book of Chronicles.

Tumores neuroendócrinos do pulmão: principais achados radiológicos em uma série de 22 casos com confirmação anatomopatológica

OBJETIVO: Descrever os principais achados de imagem em uma série de casos de tumores neuroendócrinos primários do pulmão (TNPs), destacando as alterações na tomografia computadorizada. MATERIAIS E MÉTODOS: Exames de 22 pacientes (12 homens, idade média de 60 anos) avaliados nos últimos cinco anos em nosso serviço, com confirmação histopatológica, foram retrospectivamente revistos por dois médicos radiologistas e os achados foram descritos em consenso, focando as alterações tomográficas. RESULTADOS: Descrevemos 5 carcinoides típicos, 3 carcinoides atípicos, 3 carcinomas neuroendócrinos de grandes células (CNGCs) e 11 cânceres pulmonares de pequenas células (CPPCs). Apenas um carcinoide típico apresentou aspecto característico de nódulo endobrônquico central com atelectasia pulmonar distal, enquanto os demais foram nódulos ou massas pulmonares. Os carcinoides atípicos eram massas pulmonares periféricas e heterogêneas. Um CNGC era massa periférica delimitada e homogênea, enquanto os demais eram mal delimitados e heterogêneos. Os 11 CPPCs eram massas centrais, infiltrativas e heterogêneas, com alterações pleuropulmonares secundárias. Calcificações estavam ausentes nos CNGCs e CPPCs. Metástases foram vistas inicialmente ou no seguimento de todos os CNGCs e CPPCs. CONCLUSÃO: Apesar de alguns aspectos semelhantes nos exames de imagem, os achados radiológicos, quando integrados às informações clínicas, podem constituir critérios importantes na diferenciação dos tipos histológicos de TNPs.

How to get rid of a pathobiontic bacterium from the stomach mucosa : role of inflammatory monocytes and IL-22 in the vaccine-induced reduction of helicobacter infection

Helicobacter pylori is a bacterium colonizing the human stomach. To prevent or cure this potentially detrimental infection, vaccination might be a suitable alternative to antibiotic therapies. Recently, a study has demonstrated that a vaccine efficiently prevented H pylori infection in human. However, the mechanisms leading to protection remain elusive. In mice, the vaccine-induced protective response relies on CD4+ T cells and especially on Thl7 response. Nevertheless, the factors mediating the reduction of H pylori infection are not fully characterized. Hence, the aim of my thesis was to characterize the factors associated with the Thl7 response. In the context of the vaccine-induced reduction of Helicobacter infection, I first focused on the role of inflammatory monocytes. I showed that CDllb+Ly6CLOW inflammatory monocytes accumulated in the stomach of vaccinated mice in association with the reduction of Helicobacter infection. Remarkably, the depletion of inflammatory monocytes delayed the vaccine-induced protective response. Concerning the role of these cells, I demonstrated that inflammatory monocytes extracted from the stomach of vaccinated mice produced iNOS and killed H pylori in vitro. In a next step, I evaluated the role of IL-22 during the vaccine-induced response. IL-22, which is linked to the Thl7 response, increases innate defense mechanisms of epithelial cells. I demonstrated that IL-22 produced by antigen- specific Thl7 was increased in the stomach of vaccinated mice during the protective response. Interestingly, neutralization of IL-22 was associated with an impaired vaccine-induced protective response. Then, I demonstrated that IL-22 induced antimicrobial peptides (AMPs) secretion by epithelial cells. These AMPs killed H pylori in vitro. In conclusion, I showed that both inflammatory monocytes and IL-22 participated to the vaccine induced reduction of Helicobacter infection. In addition, I demonstrated that the epithelium along with inflammation induced by Thl7 response is a critical factor mediating reduction of Helicobacter infection.

Study of the skin anatomy with high-frequency (22 MHz) ultrasonography and histological correlation

AbstractThe present essay is aimed at getting the radiologist familiar with the basic histological skin structure, allowing for a better correlation with sonographic findings. A high-frequency (22 MHz) ultrasonography apparatus was utilized in the present study. The histological analysis was performed after the skin specimens fixation with formalin, inclusion in paraffin blocks and subsequent staining with hematoxylin-eosin. The authors present a literature review showing the relationship between sonographic and histological findings in normal cutaneous tissue, and discuss the technique for a better performance of the sonographic scan. High-frequency ultrasonography is an excellent tool for the diagnosis of different skin conditions. However, as this method is operator-dependent, it is crucial to understand the normal skin structure as well as the correlation between histological and sonographic findings.

Preparación y caracterización de la zeolita MCM-22 y de su precursor laminar

The layered precursor of MCM-22 was prepared with different Si/Al ratios: 15, 25, 50, 100 and ¥. Upon heat treatment these precursors form MCM-22 zeolite. Both layered precursor and MCM-22 zeolite were characterized by several techniques: Chemical Analysis by Atomic Absorption Spectroscopy (AAS), X-Ray Diffraction (XRD), Thermo-gravimetric Analysis (TGA), Pore Analysis by N2 and Ar adsorption, Scanning Electron Microscopy (SEM), Infrared Spectroscopy (IR) and Temperature Programmed Desorption of ammonium (TPD).

Evaluación de la estructura porosa de los materiales MCM-22, MCM-36 e ITQ-2 empleando el test catalitico del n-decano

The void structure of zeolites MCM-22, MCM-36 and ITQ-2 were discussed on the bases of catalytic reaction tests. The hydromerization of n-decane on bifunctional Pt/Zeolite Catalysts have been used as model reactions. Beta and ZSM-5 zeolites were used for comparison. It is concluded that all materials show features of 10MR zeolites and have also pores bigger than 12MR in this order MCM-22

Prinsessa Ruusunen, opus 22

Näytelmämusiikki Prinsessa Ruusunen kuuluu säveltäjä Erkki Melartinin (1875-1937) varhaistuotantoon; teoksen valmistuessa vuonna 1904 hän oli 29-vuotias. Melartin sävelsi Prinsessa Ruususen Topeliuksen tekstiin, ja sen kantaesitys oli Suomalaisessa teatterissa 4.1.1905. Teoksen tunnetuimmaksi osaksi on tullut Juhlamarssi, joka on saavuttanut suuren suosion häämarssina. Myöhemmin Melartin muokkasi teoksesta myös orkesterisarjan. Erkki Melartin on maamme säveltaiteen moniulotteisimpia hahmoja. Sävellystyön lisäksi hän toimi laaja-alaisesti kulttuurielämässä, hoiti useita hallinnollisia tehtäviä sekä julkaisi aforismikokoelman ja muita kirjoituksia. Hänen sävelkielensä on myöhäisromanttista, mutta siinä on niin impressionistisia kuin ekspressionistisiakin viitteitä. Melartinin laajaan tuotantoon kuuluu useita orkesteriteoksia ja satoja pianoteoksia. Myös näyttämötaide kiinnosti Melartinia, ja hän sävelsikin musiikin noin 20 näytelmään.