Passage course du huit [épreuves d'aviron dans le bassin de Saint-Cloud-Suresnes] : [photographie de presse] / [Agence Rol]

Référence bibliographique : Rol, 55038

Blauseur sur Harley-Davidson, 1000 cmc [course motocycliste Paris-Reims-Paris, 6 juillet 1919] : [photographie de presse] / [Agence Rol]

Référence bibliographique : Rol, 54736

[Paul] Péan, sur Peugeot [course Paris-Reims-Paris, moto 6 HP avec side-car, 6 juillet 1919] : [photographie de presse] / [Agence Rol]

Référence bibliographique : Rol, 54734

Panthers [i. e.The Panther, cheval de course participant au Derby d'Epsom le 4 juin 1919] : [photographie de presse] / [Agence Rol]

Référence bibliographique : Rol, 54228

Mangis sur Douglas, 750 cmc [course motocycliste Paris-Reims-Paris, 6 juillet 1919] : [photographie de presse] / [Agence Rol]

Référence bibliographique : Rol, 54753

Favart sur Douglas, 350 cmc [course motocycliste Paris-Reims-Paris, 6 juillet 1919] : [photographie de presse] / [Agence Rol]

Référence bibliographique : Rol, 54752

Pasola sur A.J. S. [le side-car n° 31 au départ de la course Paris-Reims-Paris] : [photographie de presse] / [Agence Rol]

Référence bibliographique : Rol, 54756

Départ du [prix] Gondrand [course de relais facultatifs par équipe de trois], Colombes, 9/11/19 : [photographie de presse] / [Agence Rol]

Référence bibliographique : Rol, 56840

Increased eotaxin in tears of patients wearing contact lenses

Résumé Introduction : La conjonctivite giganto-papillaire chez des patients porteurs de lentilles de contact survient lors d'une intolérance et/ou d'une allergie aux lentilles de contact. L'éotaxine est un CC chémokine produisant un puissant effet chémotactique sur les éosinophiles, qui sont impliqués dans les allergies. Le but de cette étude est de mesurer le taux d'éotaxine dans les larmes de patients porteurs de lentilles de contact et de le comparer à celui de sujets normaux. Les taux d'éotaxine sont également corrélés avec le degré de conjonctivite giganto-papillaire. Méthode : Environ 10 Ill de larmes ont été collectés avec une rnicropipette en verre chez 16 patients porteurs de lentilles de contact et chez 10 volontaires normaux. La conjonctivite giganto-papillaire a été évaluée selon une échelle de 0 à 4 en référence à des images photographiques de la paupière supérieure réalisées à la lampe à fente. La concentration de l'éotaxine dans les larmes a été mesurée par un ELISA utilisant un anticorps d'éotaxine de souris dirigé contre l'anticorps humain. Pour l'analyse statistique des résultats, le test de Wilcox/Kruskal-Wallis a été utilisé. Résultats : La concentration moyenne d'éotaxine était de 2698 +233 (SEM) pg/ml chez les patients porteurs de lentilles de contact et de 1498 139 pg/ml chez les sujets normaux. La différence était statistiquement significative avec P = 0.0004. Le score moyen des papilles était de 1.75 ±0.19 chez les patients porteurs de lentilles de contact et de 0.2 +0.13 chez les sujets normaux (P <0.0001). Le grading des papilles a pu être mis en relation avec le taux d'éotaxine dans les larmes (R2- 0.6562 avec P <0.0001). Conclusion : Une augmentation du taux d'éotaxine dans les larmes a été mesurée chez les patients porteurs de lentilles de contact. Les taux d'éotaxine ont été corrélés avec la sévérité de la conjonctivite giganto-papillaire. Ces données suggèrent que l'éotaxine pourrait jouer un rôle important dans la formation des papilles. Abstract : Purpose: Giant papillary conjunctivitis in patients wearing contact lenses occurs after intolerance and/or allergy to contact lenses. Eotaxin is a CC chemokine with a potent and specific chemotactic effect for eosinophils, which are involved in allergies. The purpose of this study is to measure the eotaxin levels in tears of patients wearing contact lenses and in normal subjects. Eotaxin levels were also correlated with the grade of giant papillary conjunctivitis. Methods: Around 10µL of tears were collected with glass capillaries in 16 patients wearing contact lenses and in 10 normal volunteers. Giant papillary conjunctivitis was graded from 0 to 4 by reference to standard slit-lamp photographs of the superior tarsal conjunctiva. Eotaxin concentration in tears was measured by ELSA using mouse anti-human eotaxin monoclonal antibodies. For the statistical analysis of the results, the paired Wilcoxon/Kruskai-Wallis test was used. Results: The mean concentration of eotaxin was 2698 ± 233 (SEM) pg/mL in patients wearing contact lenses and 1498 ± 139 pg/mL normal subjects. The difference was statistically significant (P =0.0004). The mean score of papilla grade was 1.75 ± 0.19 in patients wearing contact lenses and 01 ± 0.13 in normal subjects (P < 0.0001). Papilla grade could be correlated to the eotaxin level in tears (R2 = 0.6562 and P< 0.0001), Conclusion: An increase of eotaxin levels in tears was measured in patients wearing contact lenses. Eotaxin levels correlated with the severity of giant papillary conjunctivitis. These data suggest that eotaxin could play a role in papilla formation.

The Life Course Determinants of Vulnerability in Late Careers

Late career is often seen as a more vulnerable life-stage in the labour market, in which workers may experience a deterioration in job quality. Using a life course perspective and longitudinal data, this article analyses the vulnerability associated with late career by focusing on four occupational dimensions: working-time, career continuity, retirement timing and income change. The research is carried out using data from Switzerland, a country where the age profile of the labour force is an increasing issue. The paper also adopts a cumulative disadvantage perspective to examine the impact of previous work and family life experiences on work life vulnerability at older age. Our data come from the Survey of Health, Ageing and Retirement in Europe (SHARELIFE). The paper uses cluster analysis, sequence analysis and ordered logistic regression. Results show that women with previous family responsibilities resulting in long-term unemployment or caring, often with health complications, are more likely to be vulnerable to deterioration in job quality in late career. This suggests that experiences in the last period of the working life may be just as gendered as earlier periods.

Pulmonary hypertension in Switzerland: treatment and clinical course.

The prognosis of pulmonary hypertension (PH), especially idiopathic pulmonary arterial hypertension (IPAH), has improved during the recent years. The Swiss Registry for PH represents the collaboration of the various centres in Switzerland dealing with PH and serves as an important tool in quality control. The objective of the study was to describe the treatment and clinical course of this orphan disease in Switzerland. We analyzed data from 222 of 252 adult patients, who were included in the registry between January 1999 and December 2004 and suffered from either PAH, PH associated with lung diseases or chronic thromboembolic PH (CTEPH) with respect to the following data: NYHA class, six-minute walking distance (6-MWD), haemodynamics, treatments and survival. If compared with the calculated expected figures the one, two and three year mean survivals in IPAH increased from 67% to 89%, from 55% to 78% and from 46% to 73%, respectively. Most patients (90%) were on oral or inhaled therapy and only 10 patients necessitated lung transplantation. Even though pulmonary endarterectomy (PEA) was performed in only 7 patients during this time, the survival in our CTEPH cohort improved compared with literature data and seems to approach outcomes usually seen after PEA. The 6-MWD increased maximally by 52 m and 59 m in IPAH and CTEPH, respectively, but in the long term returned to or below baseline values, despite the increasing use of multiple specific drugs (overall in 51% of IPAH and 29% of CTEPH). Our national registry data indicate that the overall survival of IPAH and presumably CTEPH seems to have improved in Switzerland. Although the 6-MWD improved transiently, it decreased in the long term despite specific and increasingly combined drug treatment. Our findings herewith underscore the progressive nature of the diseases and the need for further intense research in the field.

A dramatic lung cancer course in a patient with a rare EGFR germline mutation exon 21 V843I: Is EGFR TKI resistance predictable?

We report on the medical history of a Caucasian smoker woman diagnosed with a stage IV NSCLC adenocarcinoma, characterized by a rare epidermal growth factor receptor (EGFR) point mutation in exon 21 codon 843 (p.V843I/c.2527G>A/COSMIC ID 85894). This genetic alteration revealed to be germline, after its presence was demonstrated in chondroblasts from the bone biopsy. While it is the first description of germline V843I mutation without concomitant additional known EGFR activating mutation, we modeled the EGFR ATP catalytic domain in complex with ATP, gefitinib and erlotinib using computer-aided approaches to estimate possible changes in affinity upon the V843I mutation.

[Costante] Girardengo [coureur cycliste italien disputant une course au vélodrome d'hiver le 7-12-19] : [photographie de presse] / [Agence Rol]

Référence bibliographique : Rol, 57116