A Transformation of the Philosophical Thought of West European Liberalism in the Multi-National Central and South-Eastern European Milieu

This work was devoted to individual child development. Psychogenetic research has emphasised the importance of social factors in children's intellectual development and two social factors are looked at here, family size and birth order. The effect of the formal parameters is, however, very unstable and they should therefore be considered together with certain informal factors. Of these, parental educational style, which is an expression of national traditions at the family level, is of particular interest. Educational style is culture-dependent and only a comparative cross-cultural study can reveal the real mechanisms through which educational style influences children's intellectual and personality development. Dumitrascu carried out an experimental cross-cultural study dedicated to the effects of family environment on child intellectual development. This involved three distinct populations, each of which has a distinct status in their geographical area, namely Romanians, Romanies from Romania, and Russians from the Republic of Moldova. It showed a significant difference between child intelligence in those from large families and in only children, with a huge gap in the case of Romany children. This suggests that the simultaneous action of several negative factors (low socio-economic status, large family size, socio-cultural isolation of the population) may delay a child's development. Subjected to such a precarious environment, Romany children do not seek self-realisation but rather struggle to overcome hardship and the majority remain outside civilisation. Unfortunately, adult Romanies rarely show concern about their children's successful social integration, placing no value on the school as a major socialising tool. This leads to the conclusion that a major effort is needed to help Romanies' social integration.

Prednisolone treatment induces tolerogenic dendritic cells and a regulatory milieu in myasthenia gravis patients

FOXP3-expressing naturally occurring CD4(+)CD25(high) T regulatory cells (Treg) are relevant in the control of autoimmunity, and a defect in this cell population has been observed in several human autoimmune diseases. We hypothesized that altered functions of peripheral Treg cells might play a role in the immunopathogenesis of myasthenia gravis, a T cell-dependent autoimmune disease characterized by the presence of pathogenic autoantibodies specific for the nicotinic acetylcholine receptor. We report in this study a significant decrease in the in vitro suppressive function of peripheral Treg cells isolated from myasthenia patients in comparison to those from healthy donors. Interestingly, Treg cells from prednisolone-treated myasthenia gravis patients showed an improved suppressive function compared with untreated patients, suggesting that prednisolone may play a role in the control of the peripheral regulatory network. Indeed, prednisolone treatment prevents LPS-induced maturation of monocyte-derived dendritic cells by hampering the up-regulation of costimulatory molecules and by limiting secretion of IL-12 and IL-23, and enhancing IL-10. In addition, CD4(+) T cells cultured in the presence of such tolerogenic dendritic cells are hyporesponsive and can suppress autologous CD4(+) T cell proliferation. The results shown in this study indicate that prednisolone treatment promotes an environment that favors immune regulation rather than inflammation.

Making research works visible and stimulating a research milieu in the field of social work - The European Resource Centre for Social Work Research (CERTS)

The project to create a European Resource Centre for Social Work Research (CERTS) has been agreed in December 2001 by the General Research Board of the European Commission within the framework programme 'Accompanying Measures for the improving the Human research potential and the Socio Economic Knowledge Base'.

Das radikale Milieu im vorrevolutionären Russland

This article traces the networks in the Russian revolutionary underground from the 1860s untill 1917 and subsumes them under the term radical milieu. Though there existed ideological differences all Russian radicals shared a common identity as „anti-society“ against the tsarist regime. In the radical milieu with its own values the participants tried to create their own reality, where all members regardless of their social origin or sex were seen as equal. The radical milieu was backed by a sphere of sympathisers that constituted the main source of material support and the main recruiting field. But the radicals were very careful when selecting new members for their underground world. Applicants had to fulfil defined criteria. The radical milieu in Russia was in a permanent danger to be infiltrated by the secret police. This situation between fear and hope was the background where ideas of solidarity but also visions of violence and revenge against the “traitors” were ripening and then became realised.

Leben für die Sache. Vera Figner, Vera Zasulič und das radikale Milieu im späten Zarenreich

In der zweiten Hälfte des 19. Jahrhunderts treten in Russland vermehrt Frauen und Männer in die Öffentlichkeit, die durch radikale Veränderungen einen „neuen Menschen“ und mit ihm eine neue Gesellschaft schaffen wollen. Vera Figner und Vera Zasulič, die beiden Protagonistinnen der vorliegenden Untersuchung, sind herausragende Vertreterinnen der radikalen Bewegung im ausgehenden Zarenreich. Während Vera Zasulič mit ihrem Attentat auf den St. Petersburger Stadtkommandanten Fëdor Trepov 1878 am Beginn der ersten terroristischen Welle in Russland steht, ist Vera Figner bei ihrer Verhaftung 1883 das letzte führende Mitglied der Terrororganisation Narodnaja Volja (Volkswille), die am 1./13. März 1881 einen tödlichen Anschlag auf Zar Aleksandr II. verübt. Die beiden Frauen verbindet zwar kein engerer persönlicher Kontakt, dafür aber die Zugehörigkeit zum selben Milieu. Beeinflusst von der progressiven Debatte in der Intelligencija der 1860er Jahre entschlossen sie sich bereits in ihrer Jugend, sich von traditionellen Standes- und Geschlechterrollen zu lösen, ihr Schicksal „in die eigenen Hände zu nehmen“ und sich einer „Sache“ zu verschreiben. Zusammen mit anderen Radikalen gerieten sie dadurch in einen immer heftigeren Konflikt mit der autokratischen Staatsmacht, der sich schließlich zu einem Kampf mit terroristischen Mitteln steigerte. Stephan Rindlisbacher nutzt die Biographien dieser beiden radikalen Frauen als „Scheinwerfer“, um das radikale Milieu mit seinen Merkmalen, Funktionsmechanismen und Handlungsspielräumen auszuleuchten. Aus zwei voneinander unabhängigen aber vergleichbaren Blickwinkeln zeichnet er ein eindrucksvolles Bild nicht nur der radikalen Netzwerkstrukturen, Symbole, Praktiken und Identitätsnarrativen, sondern auch der beteiligten Menschen mit ihren Wünschen, Hoffnungen und Ängsten.

Gonadotrophin stimulation for in vitro fertilization significantly alters the hormone milieu in follicular fluid: a comparative study between natural cycle IVF and conventional IVF.

STUDY QUESTION Is the steroid hormone profile in follicular fluid (FF) at the time of oocyte retrieval different in naturally matured follicles, as in natural cycle IVF (NC-IVF), compared with follicles stimulated with conventional gonadotrophin stimulated IVF (cIVF)? SUMMARY ANSWER Anti-Mullerian hormone (AMH), testosterone (T) and estradiol (E2) concentrations are ∼3-fold higher, androstenedione (A2) is ∼1.5-fold higher and luteinizing hormone (LH) is ∼14-fold higher in NC-IVF than in cIVF follicles, suggesting an alteration of the follicular metabolism in conventional gonadotrophin stimulated IVF. WHAT IS KNOWN ALREADY In conventional IVF, the implantation rate of unselected embryos appears to be lower than in NC-IVF, which is possibly due to negative effects of the stimulation regimen on follicular metabolism. In NC-IVF, the intrafollicular concentration of AMH has been shown to be positively correlated with the oocyte fertilization and implantation rates. Furthermore, androgen treatment seems to improve the ovarian response in low responders. STUDY DESIGN, SIZE, DURATION This cross-sectional study involving 36 NC-IVF and 40 cIVF cycles was performed from 2011 to 2013. Within this population, 13 women each underwent 1 NC-IVF and 1 cIVF cycle. cIVF was performed by controlled ovarian stimulation with HMG and GnRH antagonists. PARTICIPANTS/MATERIALS, SETTING, METHODS Follicular fluid was collected from the leading follicles. AMH, T, A2, dehydroepiandrosterone (DHEA), E2, FSH, LH and progesterone (P) were determined by immunoassays in 76 women. Aromatase activity in follicular fluid cells was analysed by a tritiated water release assay in 33 different women. For statistical analysis, the non-parametric Mann-Whitney U or Wilcoxon tests were used. MAIN RESULTS AND ROLE OF CHANCE In follicular fluid from NC-IVF and from cIVF, median levels were 32.8 and 10.7 pmol/l for AMH (P < 0.0001), 47.2 and 18.8 µmol/l for T (P < 0.0001), 290 and 206 nmol/l for A2 (P = 0.0035), 6.7 and 5.6 pg/ml for DHEA (n.s.), 3292 and 1225 nmol/l for E2 (P < 0.0001), 4.9 and 7.2 mU/ml for FSH (P < 0.05), 14.4 and 0.9 mU/ml for LH (P < 0.0001) and 62 940 and 54 710 nmol/l for P (n.s.), respectively. Significant differences in follicular fluid concentrations for AMH, E2 and LH were also found in the 13 patients who underwent both NC-IVF and cIVF when they were analysed separately in pairs. Hormone analysis in serum excluded any relevant impact of AMH, T, A2, and E2 serum concentration on the follicular fluid hormone concentrations. Median serum concentrations were 29.4 and 0.9 mU/ml for LH (P < 0.0001) and 2.7 and 23.5 nmol/l for P (P < 0.0001) after NC-IVF and c-IVF, respectively. Positive correlations were seen for FF-AMH with FF-T (r = 0.35, P = 0.0002), FF-T with FF-LH (r = 0.48, P < 0.0001) and FF-E2 with FF-T (r = 0.75, P < 0.0001). The analysis of aromatase activity was not different in NC-IVF and cIVF follicular cells. LIMITATION, REASONS FOR CAUTION Any association between the hormone concentrations and the implantation potential of the oocytes could not be investigated as the oocytes in cIVF were not treated individually in the IVF laboratory. Since both c-IVF and NC-IVF follicles were stimulated by hCG before retrieval, the endocrine milieu in the natural cycle does not represent the pure physiological situation. WIDER IMPLICATIONS OF THE FINDINGS The endocrine follicular milieu and the concentration of putative markers of oocyte quality, such as AMH, are significantly different in gonadotrophin-stimulated conventional IVF compared with natural cycle IVF. This could be a cause for the suggested lower oocyte quality in cIVF compared with naturally matured oocytes. The reasons for the reduced AMH concentration might be low serum and follicular fluid LH concentrations due to LH suppression, leading initially to low follicular androgen concentrations and then to low follicular AMH production. STUDY FUNDING/COMPETING INTERESTS Funding for this study was obtained from public universities (for salaries) and private industry (for consumables). Additionally, the study was supported by an unrestricted grant from MSD Merck Sharp & Dohme GmbH and IBSA Institut Biochimique SA. The authors are clinically involved in low-dose monofollicular stimulation and IVF therapies, using gonadotrophins from all gonadotrophin distributors on the Swiss market, including Institut Biochimique SA and MSD Merck Sharp & Dohme GmbH. Otherwise, the authors have no competing interests. TRIAL REGISTRATION NUMBER Not applicable.

Das radikale Milieu in Russland vor 1917 als "imperiale Gegenelite"

Im Russischen Reich bildete sich ab den 1860er Jahren im Untergrund eine radikale Gegenelite heraus, welche die bisher geltenden Autoritäten, Konventionen und Werte in Frage stellte und durch etwas Besseres ersetzen wollte. In diesen Netzwerken fanden vor allem junge Menschen aus dem europäischen Teil des Russischen Reiches zusammen. Nationale Identitäten schienen sekundär. Russisch diente als Verständigungssprache. Entscheidend für die Aufnahme in diese Gegengesellschaft war einerseits die „persönliche Qualifikation“, andererseits eine gewisse schulische Bildung. Die verschiedensten radikalen Netzwerke können als Gesamtheit mit dem Begriff radikales Milieu gefasst werden. Dabei lehne ich mich an den Milieubegriff des Soziologen M. Rainer Lepsius an. Dieser definierte Milieus als „soziale Einheiten, die durch eine Koinzidenz mehrerer Strukturdimensionen […] gebildet werden.“ (Demokratie in Deutschland, 1993, 38). Die Strukturdimensionen des radikalen Milieus in Russland von den 1860er Jahren bis 1917 waren: a) Intellektuelle, meist „privilegierte“, städtische Mitglieder, b) Organisation in Zirkeln, c) eine Identität als Gegengesellschaft mit Gegenwerten, die eine Gegenrealität aufbaute sowie d) die Zugehörigkeit durch Kooptation. Obwohl sie den autokratischen Staat ablehnten, organisierten sich die Radikalen aber im imperialen Raum; ihre soziale Zusammensetzung spiegelte mit bestimmten Einschränkungen die ethnische und soziale Pluralität des Gesamtreiches wieder. In ihren autobiographischen Texten deuteten sich die Radikalen als „imperiale Gegenelite“. Dabei lässt sich auch ein Gefälle zwischen Zentrum und Peripherie feststellen: Die führenden Zirkel befanden sich meist in den grossen Städten des Reiches wie St. Petersburg, Moskau und Kiew oder im Exil und waren von dort aus gegenüber den Sympathisanten in den Provinzstädten oder gegenüber den Verbannten in Sibirien bei der Setzung interner Diskurse wegweisend.

Entre rêves de grandeur et pragmatisme : les jeunes en milieu urbain au Burkina Faso

En dépit de sa croissance économique, le Burkina Faso reste l’un des pays les plus pauvres du monde. Dans les villes, entre 20 et 30% des moins de 30 ans sont sans travail véritablement rémunéré. Beaucoup d’entre eux vivent en situation de contrat entre les générations à l’envers, logés et nourris par leurs parents. Ce climat de précarité constante et d’incertitude quotidienne conduit à des formes spécifiques de fantaisies et d’actions. Les entretiens avec de jeunes hommes et femmes de Bobo-Dioulasso que nous avons menés à plusieurs reprises sur trois ans (étude longitudinale) mettent en lumière les conditions qui facilitent l’action en situation d’incertitude quotidienne.

Histoire des Juifs d'Alsace et particulièrement de Strasbourg depuis le milieu du XIIIe jusqu'à la fin du XIve siècle

par Max Ephraim

Concept de travail pour Diagnostic Environnemental et Recherches Appliquées pour le Développement en milieu rural (DERAD)

Concept de travail pour "l'analyse de la dégradation du bassin versant et proposition d'alternatives pour limiter l'érosion dans la grappe lac Itasy": objectifs, résultats, planification, méthodologie, analyse des données, restitution.