Raja-Yoga : Histoire et tradition. Vol 7 : Glossaire de culture indienne

Voici rassemblées en un ouvrage les philosophies, les origines et les filiations du Yoga, plus particulièrement du Raja-Yoga, dans une vision plurielle et chronologique. Le lecteur au fil des textes sélectionnés prend conscience des moyens extraordinaires et exigeants développés par les sages de l'Inde pour répondre aux questions universelles du sens de la vie et de sa finalité. À l'opposé de l'esprit occidental, qui s'appuie sur la dialectique pour explorer le monde, le Yoga se défie du seul intellect, et privilégie l'expérience de soi. Les témoignages et les révélations d'êtres spirituels, tels que Patanjali, Vivekananda ou Ram Chandra, montrent que le chemin de la connaissance passe par soi, le chercheur étant à la fois l'objet de l'expérience, l'observateur et la conscience transformée. S'adressant à chacun de nous dans sa quête de sens et de vérité, le Raja-Yoga est une science, une méthode de réalisation de soi vivante qui, tout en s'inscrivant dans une tradition religieuse et philosophique, reste libre d'évoluer et de répondre aux besoins de l'homme à chaque époque. Ce coffret a eu pour désir de mettre à disposition d'un public occidental la spiritualité de l'Inde vue par elle-même, sous l'angle du Raja-Yoga. L'intérêt porté par des universitaires occidentaux à cette démarche a contribué à mettre en valeur l'apport remarquable des chercheurs indiens, praticiens et érudits, autour d'un sujet sur lequel il n'existait pas d'étude approfondie. Pour la première fois, le Raja-Yoga révèle sa noblesse et son efficacité dans sa dimension de science spirituelle ouverte à tous.

PROBLEMATIQUE DE LA CULTURE EN MEDECINE DE FAMILLE, UNE APPROCHE CENTREE SUR LE PATIENT

Problématique : En réaction à l'émergence de société plurielle, la communauté médicale a mis en place des outils de prise en charge de l'altérité. Cependant, la culture, issue notamment des origines, des croyances et des expériences est unique à chaque patient et lui sert à appréhender la maladie. Ce pourquoi, les outils de prise en compte de la culture, et de valorisation du patient, peuvent être potentiellement étendus à tous. Objectifs : Déterminer la place de la culture en médecine de famille, les enjeux qui en dépendent et la pertinence de l'utilisation des compétences transculturelles avec tous les patients. Perfectionner ces compétences dans le but de créer un modèle bio-psycho-socio-culturel améliorant la communication et la compréhension entre patients et thérapeutes. Méthodologie : Réalisation d'une revue de la littérature en déterminant comment la culture est intégrée à la médecine sous forme de savoir théorique. Réalisation d'une recherche qualitative de type exploratoire sur la base d'entretiens enregistrés auprès de 7 médecins de famille romands, pour montrer comment la notion de culture est intégrée en pratique. Comparaison entre médecine transculturelle et approche pratique de terrain. Résultats : La culture influe sur toutes les étapes de la consultation. La pratique des médecins est influencée par leur conception de la culture. La construction commune d'une représentation de la maladie, basée sur les conceptions du patient, améliore la collaboration thérapeutique. Les compétences cliniques transculturelles actuelles semblent être applicables à tous, mais nécessitent un léger développement en intégrant l'expérience pratique quotidienne de la médecine de famille. Conclusion : L'utilisation des compétences cliniques transculturelles (savoir, savoir-faire, savoir-être) avec tous les patients est réalisable et peut être affinée d'une quatrième compétence le savoir- percevoir : capacité d'être alerte et réceptif à toute subtilité culturelle qui ressurgit de l'interaction.

Comparative assessment of intimal hyperplasia development after 14 days in two different experimental settings: tissue culture versus ex vivo continuous perfusion of human saphenous vein.

BACKGROUND: Intimal hyperplasia (IH) is a vascular remodeling process which often leads to failure of arterial bypass or hemodialysis access. Experimental and clinical work have provided insight in IH development; however, further studies under precise controlled conditions are required to improve therapeutic strategies to inhibit IH development. Ex vivo perfusion of human vessel segments under standardized hemodynamic conditions may provide an adequate experimental approach for this purpose. Therefore, chronically perfused venous segments were studied and compared to traditional static culture procedures with regard to functional and histomorphologic characteristics as well as gene expression. MATERIALS AND METHODS: Static vein culture allowing high tissue viability was performed as previously described. Ex vivo vein support system (EVVSS) was performed using a vein support system consisting of an incubator with a perfusion chamber and a pump. EVVSS allows vessel perfusion under continuous flow while maintaining controlled hemodynamic conditions. Each human saphenous vein was divided in two parts, one cultured in a Pyrex dish and the other part perfused in EVVSS for 14days. Testing of vasomotion, histomorphometry, expression of CD 31, Factor VIII, MIB 1, alpha-actin, and PAI-l were determined before and after 14days of either experimental conditions. RESULTS: Human venous segments cultured under traditional or perfused conditions exhibited similar IH after 14 days as shown by histomorphometry. Smooth-muscle cell (SMC) was preserved after chronic perfusion. Although integrity of both endothelial and smooth-muscle cells appears to be maintained in both culture conditions as confirmed by CD31, factor VIII, and alpha-actin expression, a few smooth-muscle cells in the media stained positive for factor VIII. Cell-proliferation marker MIB-1 was also detected in the two settings and PAI-1 mRNA expression and activity increased significantly after 14 days of culture and perfusion. CONCLUSION: This study demonstrates the feasibility to chronically perfuse human vessels under sterile conditions with preservation of cellular integrity and vascular contractility. To gain insights into the mechanisms leading to IH, it will now be possible to study vascular remodeling not only under static conditions but also in hemodynamic environment mimicking as closely as possible the flow conditions encountered in reconstructive vascular surgery.

Multi-well fungal co-culture for de novo metabolite-induction in time-series studies based on untargeted metabolomics.

The induction of fungal metabolites by fungal co-cultures grown on solid media was explored using multi-well co-cultures in 2 cm diameter Petri dishes. Fungi were grown in 12-well plates to easily and rapidly obtain the large number of replicates necessary for employing metabolomic approaches. Fungal culture using such a format accelerated the production of metabolites by several weeks compared with using the large-format 9 cm Petri dishes. This strategy was applied to a co-culture of a Fusarium and an Aspergillus strain. The metabolite composition of the cultures was assessed using ultra-high pressure liquid chromatography coupled to electrospray ionisation and time-of-flight mass spectrometry, followed by automated data mining. The de novo production of metabolites was dramatically increased by nutriment reduction. A time-series study of the induction of the fungal metabolites of interest over nine days revealed that they exhibited various induction patterns. The concentrations of most of the de novo induced metabolites increased over time. However, interesting patterns were observed, such as with the presence of some compounds only at certain time points. This result indicates the complexity and dynamic nature of fungal metabolism. The large-scale production of the compounds of interest was verified by co-culture in 15 cm Petri dishes; most of the induced metabolites of interest (16/18) were found to be produced as effectively as on a small scale, although not in the same time frames. Large-scale production is a practical solution for the future production, identification and biological evaluation of these metabolites.

The Ismenodora of Plutarch's Eroticus. (Has Western Culture "sexualized" -i. e. "masculinized"- Ethics?)

The aim of this article is to show, by means of an accurate philological analysis of Plautarch's Eroticus, how Western Ethics has been clearly sexualized. Indeed, the specific features of masculine bodies become the suitable ones to define what is really ethical, while the specific features of feminine bodies become in their turn the suitable ones to define what is by no means ethical.

Agency Fact Sheet, Department of Culture Affairs, FY2009

This document produced by the Iowa Department of Administrative Services has been developed to provide a multitude of information about executive branch agencies/department on a single sheet of paper. The facts provides general information, contact information, workforce data, leave and benefits information and affirmative action data.

Plasticity of protein expression during culture of fetal skin cells.

In order to gain insight into the biology of fetal skin during culture, cellular proteins were studied during four culture passages (P00, P01, P04 as well as P10) using high-resolution two-dimensional (2-D) gel electrophoresis and mass spectrometry (MS). Bioinformatic analyses were focused on a region of each gel corresponding to pI between 4 and 8 and M(r) from 8000 to 35 000. In this area, 373 +/- 42 spots were detected (N = 18). Twenty-six spots presented an integrated intensity that increased in the higher passages, whereas five spots showed a progressively lower intensity in subsequent passaging. MS analysis was performed on spots that were unambiguously identified on preparative 2-D gels. Among the 26 spots showing an increased size between P00 and P10, 9 were identified, and corresponded to 3 proteins: (i) peptidyl-prolyl cis-trans isomerase A (P05092; cyclophilin A or cyclosporin A-binding protein), (ii) triosephosphate isomerase (P00938), and (iii) enoyl-CoA hydratase (P30084). Among these nine identified spots, three were absent at P00, but were present at P10. They corresponded to isoforms of peptidyl-prolyl cis-trans isomerase and triosephosphate isomerase, respectively. Liquid chromatography-tandem mass spectrometry (LC-MS/MS) analyses of the acidic isoforms of triosephosphate isomerase showed modifications of cysteine residues to cysteic acid. All these isoforms were clearly present in the skin cells of a 4-year-old child, as well as in skin cells from a 80-year-old man, at P00. These observations probably reflect either an oxidative stress related to cell culture, or, alternatively, maturation, differentiation and the aging of the cells.

Iowa History and Culture : A Bibliography of Materials Published Between 1952 and 1986, 1989

This bibliography was compiled by two reference librarians, Patricia Dawson and David Hudson with the goal of making it easier of tracking down material on Iowa history and culture. This supplements the Iowa History Reference Guide published in 1952 by William Petersen.