Le bien-être subjectif au quotidien dans une société plurielle : le cas des femmes cadres supérieurs en Suisse

Depuis une cinquantaine d'années, nombreuses sont les études qui s'intéressent aux interactions entre les milieux de vie et leur impact sur la santé. Deux axes principaux se dégagent : l'un focalisé sur le conflit travail-famille en termes de notions liées au stress, et l'autre faisant la promotion du bien-être via l'équilibre travail-vie privée. Cependant, peu de travaux portent sur la dimension contextualisée de ce phénomène, dans son rapport à l'activité quotidienne concrète. Cette étude est consacrée à l'articulation travail - vie privée et son influence sur le bien-être subjectif (corporo-socio-psychologique) chez des femmes cadres en Suisse romande. Cette population est un terrain privilégié pour comprendre le sens donné à l'activité à partir des contraintes, responsabilités, et sollicitations perçues dans des contextes différents. Abordée selon une perspective qualitative en psychologie de la santé, notre approche permet de définir l'expérience plurielle de ces femmes par rapport aux divers groupes d'appartenance et par rapport à leur propre corporéité. Ces résultats ouvrent de nouvelles perspectives de recherche et d'intervention, notamment dans le domaine de la santé au travail.

El desenvolupament de la morfologia verbal: l'imperfet nord-occidental en la producció infantil

L'objectiu d'aquest article és contribuir a l'estudi de la morfologia verbal catalana, en aquest cas amb dades relatives a la varietat nord-occidental. Les formes que forneixen la part descriptiva corresponen a mostres de producció oral obtingudes en informants de 3 -4, 6- 7 i 11- 12 anys, la qual cosa signi ca una descripció morfològica del període de desenvolupament lingüístic del nen. Pel que fa a la interpretació dels resultats es proposa una perspectiva d'anàlisi que inclou tant les consideracions que tenen a veure amb aspectes interns del llenguatge com amb els de caràcter extern.

Effect of prestorage curing on storage life, internal and external qualities of sweet orange (Citrus sinensis)

Orange fruits from two seasons, in April and August 2006 representing late 2005 and early 2006 harvests respectively were cured in hot air at 36-37(0)C to 1%, 3%, 5% and 7% weight loss before storage at 28(0)C and 86% relative humidity (RH). The fruits were observed for incidence of decay, further weight loss, juice content, firmness or softening of the peel, total soluble solids (TSS), pH, titratable acidity, and colour during storage. Curing reduced the incidence of decay. All control fruits were rotten by day 21 in August harvest while 22.5% of the control was rotten by day 56 in the April harvest. Storage life was extended beyond 56 days in fruits cured with 1, 3, 5 and 7% in April harvest as there was no decay throughout, while decay incidence in August harvest was 88.9, 61.1, 22.2 and 31.3% in 1, 3, 5 and 7% respectively. Penicillium digitatum, Phytophthora sp., Alternaria citri and Collectotrichum gloeosporioides were among decay causing moulds detected. Control fruits lost more weight during storage than cured fruits did. Fruit rind hardening was more noticed in the control and those cured to 1% weight loss, especially from the April harvest. It was insignificant in other treatments in both trials. Titratable acidity, pH, juice content and TSS were not affected by the treatment. Colour change to yellow was however retarded by curing. Curing to 5% weight loss was best for decay control and quality retention.

Qualidade pós-colheita de cultivares de bananeira do grupo 'maçã', na região de Belém - PA

O presente trabalho teve por objetivo realizar a caracterização física e físico-química de três cultivares de bananeira do subgrupo 'Maçã', em diferentes estádios de maturação, bem como a avaliação sensorial dos frutos maduros. Os cachos de banana das cultivares Caipira, Thap Maeo e BRS Tropical foram colhidos no estádio 2 de coloração da casca (verde-maduro) e armazenados sob condição ambiente, sendo avaliados com relação ao comprimento e diâmetro dos frutos, firmeza, pH, sólidos solúveis, acidez titulável, açúcares redutores, não redutores e totais da polpa neste mesmo estádio, e à medida que atingiam os graus 3; 5 e 7 de coloração da casca. Os frutos completamente maduros foram ainda analisados quanto à aceitação sensorial, por meio dos atributos aroma, cor da polpa, textura e sabor dos frutos. Durante o período de maturação das bananas, observaram-se, para todas as cultivares avaliadas, aumento da acidez, sólidos solúveis e açúcares, fatores responsáveis pelo aroma e sabor da fruta. Verificou-se também redução na firmeza dos frutos com o amadurecimento e redução do pH para as cultivares estudadas. Com relação à análise sensorial, destacaram-se as cultivares Tropical e Thap Maeo, com as maiores notas médias para todos os atributos sensoriais analisados.

Endoscopic laryngotracheal cleft repair without tracheotomy or intubation.

OBJECTIVES: The objectives of this study are to present the technique and results of endoscopic repair of laryngotracheoesophageal clefts (LTEC) extending caudally to the cricoid plate into the cervical trachea and to revisit the classification of LTEC. METHODS: The authors conducted a retrospective case analysis consisting of four infants with complete laryngeal clefts (extending through the cricoid plate in three cases and down into the cervical trachea in one case) treated endoscopically by CO2 laser incision of the mucosa and two-layer endoscopic closure of the cleft without postoperative intubation or tracheotomy. RESULTS: All four infants resumed spontaneous respiration without support after a mean postoperative period of 3 days with continuous positive airway pressure (CPAP). They accepted oral feeding within 5 postoperative days (range, 3-11 days). No breakdown of endoscopic repair was encountered. After a mean follow up of 48 months (range, 3 mos to 7 y), all children have a good voice, have no sign of residual aspiration, but experience a slight exertional dyspnea. CONCLUSION: This limited experience on the endoscopic repair of extrathoracic LTEC shows that a minimally invasive approach sparing the need for postoperative intubation or tracheotomy is feasible and safe if modern technology (ultrapulse CO2 laser, endoscopic suturing, and postoperative use of CPAP in the intensive care unit) is available.

Bivalirudin for patients with acute coronary syndromes

Background: Current guidelines for patients with moderate- or high-risk acute coronary syndromes recommend an early invasive approach with concomitant antithrombotic therapy, including aspirin, clopidogrel, unfractionated or low-molecular-weight heparin, and glycoprotein IIb/IIIa inhibitors. We evaluated the role of thrombin-specific anticoagulation with bivalirudin in such patients. Methods: We assigned 13,819 patients with acute coronary syndromes to one of three antithrombotic regimens: unfractionated heparin or enoxaparin plus a glycoprotein IIb/IIIa inhibitor, bivalirudin plus a glycoprotein IIb/IIIa inhibitor, or bivalirudin alone. The primary end points were a composite ischemia end point (death, myocardial infarction, or unplanned revascularization for ischemia), major bleeding, and the net clinical outcome, defined as the combination of composite ischemia or major bleeding. Results: Bivalirudin plus a glycoprotein IIb/IIIa inhibitor, as compared with heparin plus a glycoprotein IIb/IIIa inhibitor, was associated with noninferior 30-day rates of the composite ischemia end point (7.7% and 7.3%, respectively), major bleeding (5.3% and 5.7%), and the net clinical outcome end point (11.8% and 11.7%). Bivalirudin alone, as compared with heparin plus a glycoprotein IIb/IIIa inhibitor, was associated with a noninferior rate of the composite ischemia end point (7.8% and 7.3%, respectively; P = 0.32; relative risk, 1.08; 95% confidence interval [CI], 0.93 to 1.24) and significantly reduced rates of major bleeding (3.0% vs. 5.7%; P<0.001; relative risk, 0.53; 95% CI, 0.43 to 0.65) and the net clinical outcome end point (10.1% vs. 11.7%; P = 0.02; relative risk, 0.86; 95% CI, 0.77 to 0.97). Conclusions: In patients with moderate- or high-risk acute coronary syndromes who were undergoing invasive treatment with glycoprotein IIb/IIIa inhibitors, bivalirudin was associated with rates of ischemia and bleeding that were similar to those with heparin. Bivalirudin alone was associated with similar rates of ischemia and significantly lower rates of bleeding. (ClinicalTrials.gov number, NCT00093158.)

4B.05: Plasma Lasma copeptin is associated with insulin resistance in a Swiss population-based study

OBJECTIVE: Previous studies suggest that arginine vasopressin may have a role in metabolic syndrome (MetS) and diabetes by altering liver glycogenolysis, insulin, and glucagon secretion and pituitary ACTH release. We tested whether plasma copeptin, the stable C-terminal fragment of arginine vasopressin prohormone, was associated with insulin resistance and MetS in a Swiss population-based study. DESIGN AND METHOD: We analyzed data from the population-based Swiss Kidney Project on Genes in Hypertension. Copeptin was assessed by an immunoluminometric assay. Insulin resistance was derived from the HOMA model and calculated as follows: (FPI x FPG)/22.5, where FPI is fasting plasma insulin concentration (mU/L) and FPG fasting plasma glucose (mmol/L). Subjects were classified as having the MetS according to the National Cholesterol Education Program Adult Treatment Panel III criteria. Mixed multivariate linear regression models were built to explore the association of insulin resistance with copeptin. In addition, multivariate logistic regression models were built to explore the association between MetS and copeptin. In the two analyses, adjustment was done for age, gender, center, tobacco and alcohol consumption, socioeconomic status, physical activity, intake of fruits and vegetables and 24 h urine flow rate. Copeptin was log-transformed for the analyses. RESULTS: Among the 1,089 subjects included in this analysis, 47% were male. Mean (SD) age and body mass index were 47.4 (17.6) years 25.0 (4.5) kg/m2. The prevalence of MetS was 10.5%. HOMA-IR was higher in men (median 1.3, IQR 0.7-2.1) than in women (median 1.0, IQR 0.5-1.6,P < 0.0001). Plasma copeptin was higher in men (median 5.2, IQR 3.7-7.8 pmol/L) than in women (median 3.0, IQR 2.2-4.3 pmol/L), P < 0.0001. HOMA-IR was positively associated with log-copeptin after full adjustment (β (95% CI) 0.19 (0.09-0.29), P < 0.001). MetS was not associated with copeptin after full adjustment (P = 0.92). CONCLUSIONS: Insulin resistance, but not MetS, was associated with higher copeptin levels. Further studies should examine whether modifying pharmacologically the arginine vasopressin system might improve insulin resistance, thereby providing insight into the causal nature of this association.

Qualidade de mangas cv. Palmer após armazenamento sob baixas temperaturas

Este trabalho objetivou avaliar a qualidade de mangas 'Palmer' previamente armazenadas em baixas temperaturas, após sua transferência para a condição de ambiente. Frutos colhidos no estádio de maturação fisiológica foram cuidadosamente transportados, selecionados, padronizados quanto à coloração, tamanho e ausência de injúrias, e tratados com fungicida, antes de serem armazenados a 2ºC (75,7% UR), 5ºC (73,8% UR) e 12°C (82% UR), por 7; 14 e 21 dias. Ao final de cada período, os frutos foram transferidos para temperatura ambiente (22,9°C; 62,3% UR), onde foram mantidos por 1; 3; 5 e 7 dias, simulando o período de comercialização, e avaliados quanto à ocorrência de injúrias e podridões, coloração da casca e polpa, firmeza da polpa, teores de sólidos solúveis, acidez titulável e de ácido ascórbico, além da atividade das enzimas peroxidase, polifenoloxidase e fenilalanina amônia-liase. Os resultados indicaram que as mangas 'Palmer' podem ser conservadas a 12ºC por 21 dias, sem prejuízos ao amadurecimento, porém com limitações devido à ocorrência de podridões. O armazenamento a 2ºC e a 5ºC foi limitado pela ocorrência de injúrias na casca, porém na temperatura de 2ºC estes sintomas foram mais severos e comprometeram o desenvolvimento da coloração característica da casca. Entretanto, o amadurecimento da polpa destes frutos não foi prejudicado, mas este processo ocorreu com menor intensidade que nas mangas mantidas a 12ºC.

La santé en Suisse : le point sur les maladies chroniques : rapport national sur la santé 2015

Le vieillissement de la population va de pair avec une progression constante des maladies chroniques dans notre société. Les modes de vie modernes favorisent l'apparition de ces maladies, notamment par le tabagisme, par le manque d'activité physique et par une alimentation déséquilibrée. Les maladies chroniques somatiques sont aujourd'hui dans la ligne de mire des responsables de la politique de la santé. Elles constituent, avec les maladies chroniques psychiques, dont les conséquences sont multiples, un défi de taille pour notre système de santé et un problème majeur de santé publique. La prise en charge des maladies chroniques requiert une bonne coordination du système de santé. La Confédération et les cantons y travaillent activement en s'engageant par exemple dans le domaine du personnel de santé et de l'organisation des structures de soins. Confédération et cantons contribuent à faire en sorte que les maladies chroniques psychiques ou somatiques deviennent moins fréquentes ou soient traitées suffisamment tôt. Tels sont les objectifs des politiques de promotion de la santé et de prévention des maladies, dont l'importance ira croissant à l'avenir. Le présent rapport national sur la santé donne une vue d'ensemble de la santé dans la population suisse; il met en lumière certains aspects importants des maladies chroniques dans notre pays. Puisse-t-il donner des impulsions nouvelles et aider les acteurs du système suisse de santé à maîtriser ensemble les défis liés à ces maladies.

Moxibustión en la malposición fetal

Introducción: La incidencia de la presentación fetal podálica en España es del 3,8%. La moxibustión es parte integral de la milenaria medicina tradicional china. La técnica consiste en la colocación de un palillo incandescente de Artemisia vulgaris a unos pocos centímetros del punto de acupuntura Zhiyin (punto 67 del meridiano de vejiga, ubicado en la base externa de la uña del quinto dedo del pie). Los objetivos son: 1. Conocer el porcentaje de fetos que han rotado a cefálica mediante la moxibustión en gestantes que presenten una malposición fetal a partir de las 32 semanas de embarazo; 2. Identificar las complicaciones materno-fetales en la aplicación de la técnica. Sujetos: Se estudiaron 18 gestantes de más de 32 semanas de embarazo. Material y métodos: Mediante un estudio descriptivo de intervención, analizamos el porcentaje de fetos que rotaron a presentación cefálica. Resultados: Quince gestantes (83,9%) realizaron el tratamiento adecuadamente y las 3 restantes (16,7%) lo realizaron de manera ocasional y terminaron con una cesárea electiva por nalgas. Conclusiones: Parece razonable concluir que el cumplimiento del tratamiento influye en el tipo de parto (χ2= 12,600; gl= 1; p= 0,000), aunque no modifica el Apgar del recién nacido. Esta técnica se presenta como una alternativa económica, segura, sencilla y práctica para la versión fetal de la presentación podálica.

Neuro-mechanical determinants of repeated treadmill sprints - Usefulness of an "hypoxic to normoxic recovery" approach.

To improve our understanding of the limiting factors during repeated sprinting, we manipulated hypoxia severity during an initial set and examined the effects on performance and associated neuro-mechanical alterations during a subsequent set performed in normoxia. On separate days, 13 active males performed eight 5-s sprints (recovery = 25 s) on an instrumented treadmill in either normoxia near sea-level (SL; FiO2 = 20.9%), moderate (MH; FiO2 = 16.8%) or severe normobaric hypoxia (SH; FiO2 = 13.3%) followed, 6 min later, by four 5-s sprints (recovery = 25 s) in normoxia. Throughout the first set, along with distance covered [larger sprint decrement score in SH (-8.2%) compared to SL (-5.3%) and MH (-7.2%); P < 0.05], changes in contact time, step frequency and root mean square activity (surface electromyography) of the quadriceps (Rectus femoris muscle) in SH exceeded those in SL and MH (P < 0.05). During first sprint of the subsequent normoxic set, the distance covered (99.6, 96.4, and 98.3% of sprint 1 in SL, MH, and SH, respectively), the main kinetic (mean vertical, horizontal, and resultant forces) and kinematic (contact time and step frequency) variables as well as surface electromyogram of quadriceps and plantar flexor muscles were fully recovered, with no significant difference between conditions. Despite differing hypoxic severity levels during sprints 1-8, performance and neuro-mechanical patterns did not differ during the four sprints of the second set performed in normoxia. In summary, under the circumstances of this study (participant background, exercise-to-rest ratio, hypoxia exposure), sprint mechanical performance and neural alterations were largely influenced by the hypoxia severity in an initial set of repeated sprints. However, hypoxia had no residual effect during a subsequent set performed in normoxia. Hence, the recovery of performance and associated neuro-mechanical alterations was complete after resting for 6 min near sea level, with a similar fatigue pattern across conditions during subsequent repeated sprints in normoxia.