Neurasthénie sous influence? : l'appropriation d'une maladie «moderne» par les classes moyennes du Viêt Nam colonial (1925-1945)

Au tournant du XXe siècle, la neurasthénie – ou épuisement nerveux – est devenue une maladie populaire en Occident et jusqu’au Japon en raison de son association avec la modernité. De nombreux rapprochements ont été faits entre ce diagnostic introduit en 1869 aux États-Unis et certaines maladies contemporaines comme la dépression, le syndrome de fatigue chronique, l’épuisement professionnel et toute la panoplie des maladies causées par le stress. Les transformations socioculturelles qu’a connues le Viêt Nam sous colonisation, principalement au cours des décennies 1920 et 1930, ont été propices à la dissémination du langage des nerfs et à l’appropriation du diagnostic de neurasthénie. Ce mémoire de maîtrise en histoire se penche sur les transformations sociales survenues sous le gouvernement colonial français, dont l’urbanisation et l’instruction publique, au milieu desquelles ont émergé les nouvelles classes moyennes urbaines qui ont adopté le diagnostic de neurasthénie. À partir de la presse vietnamienne de la période, ce travail met l’accent sur l’appropriation, les causes et les traitements de la maladie. Utilisant une approche comparant la neurasthénie en Occident, au Japon et en Chine, pour ensuite présenter son entrée au Viêt Nam, il montre que la domination et donc la subalternité ont compliqué l’accès des colonisés au diagnostic de la maladie moderne neurasthénie, de même qu’à la modernité. Il fournit toutefois un éclairage sur les débuts de l’histoire du diagnostic, encore utilisé de nos jours au Viêt Nam, d’une maladie appelée « la maladie de l’époque ».

Design of a Modern Liposome and Bee Venom Formulation for the Traditional VIT-Venom Immunotherapy

Traditional venom immunotherapy uses injections of whole bee venom in buffer or adsorbed in Al (OH)(3) in an expensive, time-consuming way. New strategies to improve the safety and efficacy of this treatment with a reduction of injections would, therefore, be of general interest. It would improve patient compliance and provide socio-economic benefits. Liposomes have a long tradition in drug delivery because they increase the therapeutic index and avoid drug degradation and secondary effects. However, bee venom melittin (Mel) and phospholipase (PLA(2)) destroy the phospholipid membranes. Our central idea was to inhibit the PLA(2) and Mel activities through histidine alkylation and or tryptophan oxidation (with pbb, para-bromo-phenacyl bromide, and/or NBSN-bromosuccinimide, respectively) to make their encapsulations possible within stabilized liposomes. We strongly believe that this formulation will be nontoxic but immunogenic. In this paper, we present the whole bee venom conformation characterization during and after chemical modification and after interaction with liposome by ultraviolet, circular dichroism, and fluorescence spectroscopies. The PLA(2) and Mel activities were, measured indirectly by changes in turbidity at 400(nm), rhodamine leak-out, and hemolysis. The native whole bee venom (BV) presented 78.06% of alpha-helical content. The alkylation (A-BV) and succynilation (S-BV) of BV increased 0.44 and 0.20% of its alpha-helical content. The double-modified venom (S-A-BV) had a 0.74% increase of alpha-helical content. The BV chemical modification induced another change on protein conformations observed by Trp that became buried with respect to the native whole BV. It was demonstrated that the liposomal membranes must contain pbb (SPC:Cho:pbb, 26:7:1) as a component to protect them from aggregation and/or fusion. The membranes containing pbb maintained the same turbidity (100%) after incubation with modified venom, in contrast with pbb-free membranes that showed a 15% size decrease. This size decrease was interpreted as membrane degradation and was corroborated by a 50% rhodamine leak-out. Another fact that confirmed our interpretation was the observed 100% inhibition of the hemolytic activity after venom modification with pbb and NBS (S-A-BV). When S-A-BV interacted with liposomes, other protein conformational changes were observed and characterized by the increase of 1.93% on S-A-BV alpha-helical content and the presence of tryptophan residues in a more hydrophobic environment. In other words, the S-A-BV interacted with liposomal membranes, but this interaction was not effective to cause aggregation, leak-out, or fusion. A stable formulation composed by S-A-BV encapsulated within liposomes composed by SPC:Cho:pbb, at a ratio of 26:7:1, was devised. Large unilamellar vesicles of 202.5 nm with a negative surface charge (-24.29 mV) encapsulated 95% of S-A-BV. This formulation can, now, be assayed on VIT.

En studie av antisemitismen i texterna hos tre vit makt-band

Denna uppsats handlar om förekomsten av Antisemitism i den svenska s.k. Vit makt-musiken. Uppsatsens syfte är att kartlägga förekomsten av antisemitism i tre vit makt- band: Pluton Svea, Storm och Dirlewanger. Analysen sker genom att texterna till två album av varje band studeras. Metoden är både kvalitativ som kvantitativ och bland annat så undersöks olika typer av antisemitiska uttalanden som därefter nivåsätts enligt en, av författaren, modifierad skala konstruerad av forskaren John C.G. Röhl. Resultatet av denna undersökning visar att antisemitism är ständigt närvarande i denna musikstil. Dock tar den sig olika uttryck beroende på vilket band det gäller. I de album som är producerade under 2000-talet tycks även en viss nedtoning av den våldsammaste formen av antisemitism kunna ses.

Crescimento e nutrição de plantas de leucena (Leucaena leucocephala (Lam.) R. de Vit) sob salanidade

Excessive salt can to promote water soil retention, reducing your availability to plants. Besides, they can interfere in protoplasm metabolism. The plants ability to survive in salinity conditions is an important factor to geographic distribution and agriculture in salinized regions. The objective of this work was to verify the effects of the NaCl in the growth, dry matter distribution and N, K, Ca, Mg, Na, and Cl content in young plants. The experiment was conducted in 'Leonard' pots, with nutrient solutions, with NaCl ( 0, 25, 50 and 100 mmol L(-1)). Increasing of NaCl concentration reduces growth and total dry matter. There was an increase of N and K content, in shoots, and N and Mg content in roots. There was an reduction in Mg content in shoots, and reduction of Ca content in roots with increasing of NaCl. Leucaena plants were inefficient to exclude Na and Cl, in shoots principally.

Efeito da suplementação de vitamina C (vit.C) sobre os efeitos decorrentes das alterações nutricionais da cirrose biliar secundária: estudo experimental em ratos jovens

Pós-graduação em Fisiopatologia em Clínica Médica - FMB

Zuverläßige Nachricht von denen sonderbaren Tugenden und kräfftigen Würckung einer vortrefflichen Artzney, Elixir Solis Et Vitæ genandt

Joh. C. Cron, Med. Lic. & Pract.

Euangelicae historiae imagines : ex ordine Euangeliorum, quæ toto anno in Missæ sacrificio recitantur, in ordinem temporis vitæ Christi digestæ / auctore Hieronymo Natali Societatis Iesu ...

Imp. tomado de: Belgica Typographica, 8786-8789

Arbor vitæ : a book on the nature & development of imaginative design for the use of teachers handcraftsmen & others /

Mode of access: Internet.

Liber vitæ ecclesiæ Dunelmensis; nec non obituaria duo ejusdem ecclesiæ.

Mode of access: Internet.

Barvinkovyi t s vit : zbirnyk virshiv /

Mode of access: Internet.

Totius latinitatis onomasticon opera et studio doct. Vincentii De-Vit lucubratum ...

No more published.