991 resultados para Anti-corruption agency
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Other Audit Reports - 28E Organizations
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Other Audit Reports - 28E Organizations
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Public opposition to antiracism laws-an expression of prejudice toward immigrants-is widespread in Switzerland as well as in other European countries. Using data from the European Social Survey 2002 (N = 1,711), the present study examined across Swiss municipalities individual and contextual predictors of opposition to such laws and of two well-established antecedents of prejudice: perceived threat and intergroup contact. The study extends multilevel research on immigration attitudes by investigating the role of the ideological climate prevailing in municipalities (conservative vs. progressive), in addition to structural features of municipalities. Controlling for individual-level determinants, stronger opposition to antiracism laws was found in more conservative municipalities, while the proportion of immigrants was positively related to intergroup contact. Furthermore, in conservative municipalities with a low proportion of immigrants, fewer intergroup contacts were reported. In line with prior research, intergroup contact decreased prejudiced policy stances through a reduction of perceived threat. Overall, this study highlights the need to include normative and ideological features of local contexts in the analysis of public reactions toward immigrants.
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Other Audit Reports - 28E Organizations
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Other Audit Reports - 28E Organizations
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Other Audit Reports - 28E Organizations
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Other Audit Reports - 28E Organization
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County Audit Report - Special Investigation
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Anti-CTLA-4 treatment improves the survival of patients with advanced-stage melanoma. However, although the anti-CTLA-4 antibody ipilimumab is now an approved treatment for patients with metastatic disease, it remains unknown by which mechanism it boosts tumor-specific T cell activity. In particular, it is unclear whether treatment amplifies previously induced T cell responses or whether it induces new tumor-specific T cell reactivities. Using a combination ultraviolet (UV)-induced peptide exchange and peptide-major histocompatibility complex (pMHC) combinatorial coding, we monitored immune reactivity against a panel of 145 melanoma-associated epitopes in a cohort of patients receiving anti-CTLA-4 treatment. Comparison of pre- and posttreatment T cell reactivities in peripheral blood mononuclear cell samples of 40 melanoma patients demonstrated that anti-CTLA-4 treatment induces a significant increase in the number of detectable melanoma-specific CD8 T cell responses (P = 0.0009). In striking contrast, the magnitude of both virus-specific and melanoma-specific T cell responses that were already detected before start of therapy remained unaltered by treatment (P = 0.74). The observation that anti-CTLA-4 treatment induces a significant number of newly detected T cell responses-but only infrequently boosts preexisting immune responses-provides strong evidence for anti-CTLA-4 therapy-enhanced T cell priming as a component of the clinical mode of action.
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PURPOSE: To compare the effect of a rat anti-VEGF antibody, administered either by topical or subconjunctival (SC) routes, on a rat model of corneal transplant rejection.METHODS: Twenty-four rats underwent corneal transplantation and were randomized into four treatment groups (n=6 in each group). G1 and G2 received six SC injections (0.02 ml 10 µg/ml) of denatured (G1) or active (G2) anti-VEGF from Day 0 to Day 21 every third day. G3 and G4 were instilled three times a day with denatured (G3) or active (G4) anti-VEGF drops (10 µg/ml) from Day 0 to Day 21. Corneal mean clinical scores (MCSs) of edema (E), transparency (T), and neovessels (nv) were recorded at Days 3, 9, 15, and 21. Quantification of neovessels was performed after lectin staining of vessels on flat mounted corneas.RESULTS: Twenty-one days after surgery, MCSs differed significantly between G1 and G2, but not between G3 and G4, and the rejection rate was significantly reduced in rats receiving active antibodies regardless of the route of administration (G2=50%, G4=66.65% versus G1 and G3=100%; p<0.05). The mean surfaces of neovessels were significantly reduced in groups treated with active anti-VEGF (G2, G4). However, anti-VEGF therapy did not completely suppress corneal neovessels.CONCLUSIONS: Specific rat anti-VEGF antibodies significantly reduced neovascularization and subsequent corneal graft rejection. The SC administration of the anti-VEGF antibody was more effective than topical instillation.
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Other Audit Reports - 28E Organizations
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OBJECTIVE: To discuss, on the basis of the experience of two clinical cases and extensive literature review, the significance of extremely low levels of anti-Müllerian hormone (AMH), also known as Müllerian-inhibiting substance, in infertile women. DESIGN: Case report. SETTING: University-based infertility clinic at a medical center in Switzerland. PATIENT(S): Two women, 29 and 41 years of age and with a 2- and 4-year history of secondary infertility, respectively. INTERVENTION(S): Clinical, radiological, and biological investigation of infertility, including repeated measurements of the serum AMH with serial ELISA assays. MAIN OUTCOME MEASURE(S): Levels of AMH and development of ongoing pregnancy. RESULT(S): Both women had a spontaneous ongoing pregnancy despite undetectable AMH levels. CONCLUSION(S): Although it is helpful for day-to-day management of infertile patients, the predictive value of AMH for the occurrence of a spontaneous ongoing pregnancy has limits.
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A compreensão progressiva da dinâmica vírica e celular, e o melhor conhecimento dos mecanismos de acção farmacológica e da resistência aos ARV, têm permitido avanços consideráveis no controlo clínico da imunodeficiência causada pelo VIH. Trata-se contudo de uma área bastante complexa e dinâmica pelo que convém estabelecer recomendações técnicas consensuais que permitam: • Definir condutas seguras e eficazes para a utilização dos ARV • Identificar condutas que não devem ser seguidas • Permitir a revisão periódica para a actualização e correcções necessárias • Permitir a organização logística para a aquisição e distribuição dos medicamentos e consumíveis.