Estado e burocracia: limites de aplicação da Lei de Acesso a Informações no Brasil

Saudada como consequência de um complexo processo de evolução do arcabouço jurídico-institucional brasileiro, a Lei Federal 12.527, denominada Lei de Acesso a Informações, sancionada em 18 de novembro de 2011 e regulamentada no âmbito do Poder Executivo federal pelo Decreto 7.724, de 16 de maio de 2012, atende o pressuposto do direito à informação fixado pela Constituição Federal de 1988. Valores e práticas historicamente construídos podem significar obstáculos e resistências importantes à sua aplicação. Características do próprio texto legal, que vêm à tona quando comparado aos seus congêneres internacionais, também sinalizam possíveis complicadores. Este artigo indica limites que a Lei de Acesso a Informações pode enfrentar à sua consolidação, originários principalmente do campo da cultura político-institucional, que se tornam mais nítidos com o exame de características brasileiras em comparação com outros países que possuem dispositivos semelhantes.

Messung von Q beta-Werten neutronenreicher Tc- bis Pd-Isotope im Massenbereich A=110 bis A=117

In der vorliegenden Arbeit wurden zwölf Q(beta)-Werte von beta-instabilen Pd, Ru, Rh und Tc-Isotopen gemessen. Der betrachtete Massenbereich A=110 bis A=117 liegt am Rande des bekannten Gebiets der Nuklidkarte und umfasst sehr neutronenreiche kurzlebige Isotope dieser Elemente, die sich durch geringe Spalthäufigkeit auszeichnen. Durch die geringen (Spalt-)Häufigkeiten dieser Nuklide liegen kaum Daten vor, teilweise auch nicht über die Niveauschemata. Es ist daher notwendig, eine protoneninduzierte Spaltungsreaktion zur Darstellung dieser Isotope zu verwenden und die Spaltprodukte innerhalb kürzester Zeit für die Messung nach Massen aufzutrennen, wie dies am IGISOL in Jyväskylä/Finnland geschieht. Die aufgebaute Apparatur zur beta,gamma,X-Koinzidenz erlaubt es, während ein und desselben Experiments neben der Messung der Q(beta)-Werte gleichzeitig gamma,X-Koinzidenzen auszuwerten, die die benötigten Grundinformationen für die Q(beta)-Bestimmung über die beta,gamma-Koinzidenzen liefern. Es können somit nicht nur Q(beta)-Werte von Nukliden mit bereits bekannten Niveauschemata ermittelt, sondern auch erfolgreich Nuklide mit unvollständigen Niveauschemata einer ersten Messung unterzogen werden. Umgekehrt können beta,gamma-Koinzidenzdaten weitere Informationen zum Aufbau neuer Niveauschemata liefern. Mit Hilfe der beschriebenen Koinzidenzmessung konnten zwölf Q(beta)-Werte von sehr neutronenreichen Pd- bis Tc-Isotopen gemessen und daraus die Kernmassen, Massenüberschüsse und Neutronen-Separationsenergien bestimmt werden. Von diesen wurden acht Werte erstmalig bestimmt, ein weiterer Wert konnte bestätigt sowie die Fehler von drei weiteren Werten um den Faktor Zehn verringert werden. Die gewonnenen Daten sind von Interesse für die Beurteilung von Kernmassenmodellen und gehen ebenso in Modellrechnungen der nuklearen Astrophysik ein.

Detection of cryptic pathogenic copy number variations and constitutional loss of heterozygosity using high resolution SNP microarray analysis in 117 patients referred for cytogenetic analysis and impact on clinical practice

BACKGROUND: Microarray genome analysis is realising its promise for improving detection of genetic abnormalities in individuals with mental retardation and congenital abnormality. Copy number variations (CNVs) are now readily detectable using a variety of platforms and a major challenge is the distinction of pathogenic from ubiquitous, benign polymorphic CNVs. The aim of this study was to investigate replacement of time consuming, locus specific testing for specific microdeletion and microduplication syndromes with microarray analysis, which theoretically should detect all known syndromes with CNV aetiologies as well as new ones. METHODS: Genome wide copy number analysis was performed on 117 patients using Affymetrix 250K microarrays. RESULTS: 434 CNVs (195 losses and 239 gains) were found, including 18 pathogenic CNVs and 9 identified as "potentially pathogenic". Almost all pathogenic CNVs were larger than 500 kb, significantly larger than the median size of all CNVs detected. Segmental regions of loss of heterozygosity larger than 5 Mb were found in 5 patients. CONCLUSIONS: Genome microarray analysis has improved diagnostic success in this group of patients. Several examples of recently discovered "new syndromes" were found suggesting they are more common than previously suspected and collectively are likely to be a major cause of mental retardation. The findings have several implications for clinical practice. The study revealed the potential to make genetic diagnoses that were not evident in the clinical presentation, with implications for pretest counselling and the consent process. The importance of contributing novel CNVs to high quality databases for genotype-phenotype analysis and review of guidelines for selection of individuals for microarray analysis is emphasised.

Serial lactate and admission SOFA scores in trauma: an analysis of predictive value in 724 patients with and without traumatic brain injury

Objective Arterial lactate, base excess (BE), lactate clearance, and Sequential Organ Failure Assessment (SOFA) score have been shown to correlate with outcome in severely injured patients. The goal of the present study was to separately assess their predictive value in patients suffering from traumatic brain injury (TBI) as opposed to patients suffering from injuries not related to the brain. Materials and methods A total of 724 adult trauma patients with an Injury Severity Score (ISS) ≥ 16 were grouped into patients without TBI (non-TBI), patients with isolated TBI (isolated TBI), and patients with a combination of TBI and non-TBI injuries (combined injuries). The predictive value of the above parameters was then analyzed using both uni- and multivariate analyses. Results The mean age of the patients was 39 years (77 % males), with a mean ISS of 32 (range 16–75). Mortality ranged from 14 % (non-TBI) to 24 % (combined injuries). Admission and serial lactate/BE values were higher in non-survivors of all groups (all p < 0.01), but not in patients with isolated TBI. Admission SOFA scores were highest in non-survivors of all groups (p = 0.023); subsequently septic patients also showed elevated SOFA scores (p < 0.01), except those with isolated TBI. In this group, SOFA score was the only parameter which showed significant differences between survivors and non-survivors. Receiver operating characteristic (ROC) analysis revealed lactate to be the best overall predictor for increased mortality and further septic complications, irrespective of the leading injury. Conclusion Lactate showed the best performance in predicting sepsis or death in all trauma patients except those with isolated TBI, and the differences were greatest in patients with substantial bleeding. Following isolated TBI, SOFA score was the only parameter which could differentiate survivors from non-survivors on admission, although the SOFA score, too, was not an independent predictor of death following multivariate analysis.

A novel universal DNA labeling and amplification system for rapid microarray-based detection of 117 antibiotic resistance genes in Gram-positive bacteria.

A rapid and simple DNA labeling system has been developed for disposable microarrays and has been validated for the detection of 117 antibiotic resistance genes abundant in Gram-positive bacteria. The DNA was fragmented and amplified using phi-29 polymerase and random primers with linkers. Labeling and further amplification were then performed by classic PCR amplification using biotinylated primers specific for the linkers. The microarray developed by Perreten et al. (Perreten, V., Vorlet-Fawer, L., Slickers, P., Ehricht, R., Kuhnert, P., Frey, J., 2005. Microarray-based detection of 90 antibiotic resistance genes of gram-positive bacteria. J.Clin.Microbiol. 43, 2291-2302.) was improved by additional oligonucleotides. A total of 244 oligonucleotides (26 to 37 nucleotide length and with similar melting temperatures) were spotted on the microarray, including genes conferring resistance to clinically important antibiotic classes like β-lactams, macrolides, aminoglycosides, glycopeptides and tetracyclines. Each antibiotic resistance gene is represented by at least 2 oligonucleotides designed from consensus sequences of gene families. The specificity of the oligonucleotides and the quality of the amplification and labeling were verified by analysis of a collection of 65 strains belonging to 24 species. Association between genotype and phenotype was verified for 6 antibiotics using 77 Staphylococcus strains belonging to different species and revealed 95% test specificity and a 93% predictive value of a positive test. The DNA labeling and amplification is independent of the species and of the target genes and could be used for different types of microarrays. This system has also the advantage to detect several genes within one bacterium at once, like in Staphylococcus aureus strain BM3318, in which up to 15 genes were detected. This new microarray-based detection system offers a large potential for applications in clinical diagnostic, basic research, food safety and surveillance programs for antimicrobial resistance.

Ms. hebr. oct. 117 - Ṿikuaḥ ha-torani ʹim ha-filosof

Vorbesitzer: Eljāqīm Carmoly; Abraham Merzbacher

Ms. lat. qu. 117 - Venezianische Geschichte. Kirchengeschichte. Türken. Ratschläge für Diplomaten

Vorbesitzer: Johann Hieronymus Zum Jungen

Ms. Barth. 117 (Ausst. 21) - Epistolae Pauli Apostoli cum glossa

Vorbesitzer: Bartholomaeusstift Frankfurt am Main