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Muriel Mitcheson Brown 《British Journal of Psychotherapy》2006,22(4):463-470
ABSTRACT Freud's paper on the Schreber Case is considered from a contemporary perspective drawing on the object relations theorists. Some of Winnicott's ideas are used to illustrate how one might understand Schreber's predicament today. Although Freud's views on the role of repressed homosexual longings in the aetiology of Schreber's illness are not endorsed his prescience in the search for meaning in the patient's discourse is applauded. 相似文献
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Muriel Wisniewski Alain Le Borgne Nicolas Spassky 《Macromolecular chemistry and physics.》1997,198(4):1227-1238
The polymerization of lactides with various D /L enantiomeric compositions using achiral Schiff's base/aluminium methoxide as initiator (SALENAlOCH3) in dichloromethane solution at 70°C is reported. The conversion was kept below 70% in order to limit transesterification reactions. The polymers obtained after precipitation show a narrow molecular weight distribution (ratio of weight- to number-average molecular weights M w/M n = 1,1–1,2) and an optical rotation higher than that expected from the optical purity of the starting monomers. The examination of the thermal properties reveals that whatever their enantiomeric composition all the prepared polymers are crystalline. This unusual behavior is explained by an end-chain propagation mechanism producing stereocopolymers with long enantiomeric sequences, i.e., increased isotacticity as substantiated by an examination of the microstructure of the polymers by means of 13C nuclear magnetic resonance. A stereocomplex formation was observed for stereocopolymers with optical purities below 40%. 相似文献
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L Cornet M Richard-Kadio H A N'Guessan P Yapo H Hossoko R Dick J M Casanelli 《Bulletin de la Societe de pathologie exotique (1990)》1992,85(5):355-358
Buruli's ulcer is a real disease of public health. In Ivory Coast, 50 patients were treated from February 1987 to August 1991. It realizes a real destruction of skin and subcutaneous tissues. The germ is Mycobacterium ulcerans. The preferential localisation is the limbs in children of 14 years old. Large ulcer with polycyclic margin are treated by extended excision and thin skin grafts. But deformities persist after the surgical treatment. Hospitalisation is long and drugs are expensive. 相似文献
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L Cornet H A N'guessan K R Richard-KadioDick R Bankole E Keli 《Journal de chirurgie》1988,125(4):279-282
The physiopathology of combined volvulus of sigmoid and small intestine is discussed. In many cases a half-knot is involved, that is to say a "key" between the two ileal and sigmoid loops, difficult to describe with words but easy to understand by the use of a diagram and radiologic and intraoperative images of lesions, of possible assistance when releasing the loops or determining site of section of foot of occluded loops. Of 116 cases of sigmoid volvulus treated in the Treihville hospital, Abidjan between 1972 and 1983, eleven were associated with small intestine volvulus. Of these 11 cases, 9 were treated by emergency ideal colectomy and small intestine resection, with 3 deaths, and 2 by emergency ideal colectomy and small intestine reintegration, with 2 deaths. Operative mortality was therefore high (45%), global mortality being 24%. This is inherent in underdeveloped surgical units and will certainly improve greatly as hospital standing improves. 相似文献
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Murine Dendritic Cells Pulsed In Vitro with Toxoplasma gondii Antigens Induce Protective Immunity In Vivo 总被引:8,自引:0,他引:8 下载免费PDF全文
Isabelle Bourguin Muriel Moser Dominique Buzoni-Gatel Franoise Tielemans Daniel Bout Jacques Urbain Oberdan Leo 《Infection and immunity》1998,66(10):4867-4874
The activation of a predominant T-helper-cell subset plays a critical role in disease resolution. In the case of Toxoplasma gondii, the available evidence indicates that CD4+ protective cells belong to the Th1 subset. The aim of this study was to determine whether T. gondii antigens (in T. gondii sonicate [TSo]) presented by splenic dendritic cells (DC) were able to induce a specific immune response in vivo and to protect CBA/J mice orally challenged with T. gondii cysts. CBA/J mice immunized with TSo-pulsed DC exhibited significantly fewer cysts in their brains after oral infection with T. gondii 76K than control mice did. Protected mice developed a strong humoral response in vivo, with especially high levels of anti-TSo immunoglobulin G2a antibodies in serum. T. gondii antigens such as SAG1 (surface protein), SAG2 (surface protein), MIC1 (microneme protein), ROP2 through ROP4 (rhoptry proteins), and MIC2 (microneme protein) were recognized predominantly. Furthermore, DC loaded with TSo, which synthesized high levels of interleukin-12 (IL-12), triggered a strong cellular response in vivo, as assessed by the proliferation of lymph node cells in response to TSo restimulation in vitro. Cellular proliferation was associated with gamma interferon and IL-2 production. Taken together, these results indicate that immunization of CBA/J mice with TSo-pulsed DC can induce both humoral and Th1-like cellular immune responses and affords partial resistance against the establishment of chronic toxoplasmosis. 相似文献
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A/J and C57BL/6J mice behave differently in tests for alcohol preference, open-field activity, defecation in the open field, cricket attacking, and rope climbing. Chimeric mice, i.e., mice containing both A/J cells and C57BL/6J cells, were constructed and tested for these behaviors. Patterns of behavior among A/JC57BL/6J chimeras are such as to suggest that none of these behavior differences is controlled by a single cell or clone and that the same cell population that gives rise to the strain difference in alcohol preference also gives rise to the differences in open-field activity and defecation, while separate cell populations control cricket killing and rope climbing.This research was supported by Research Grants AA 00388 and HD 03015 to M. N. N. and MH 18996 to K. B. Computing assistance was obtained from the Health Sciences Computing Facility, UCLA, supported by NIH Special Research Resources Grant RR-3. 相似文献