Compte d'une imposition levée dans la sénéchaussée de Beaucaire.

Transmis du département des Imprimés ?

ICD-11 for quality and safety: overview of the who quality and safety topic advisory group.

This paper outlines the approach that the WHO's Family of International Classifications (WHO-FIC) network is undertaking to create ICD-11. We also outline the more focused work of the Quality and Safety Topic Advisory Group, whose activities include the following: (i) cataloguing existing ICD-9 and ICD-10 quality and safety indicators; (ii) reviewing ICD morbidity coding rules for main condition, diagnosis timing, numbers of diagnosis fields and diagnosis clustering; (iii) substantial restructuring of the health-care related injury concepts coded in the ICD-10 chapters 19/20, (iv) mapping of ICD-11 quality and safety concepts to the information model of the WHO's International Classification for Patient Safety and the AHRQ Common Formats; (v) the review of vertical chapter content in all chapters of the ICD-11 beta version and (vi) downstream field testing of ICD-11 prior to its official 2015 release. The transition from ICD-10 to ICD-11 promises to produce an enhanced classification that will have better potential to capture important concepts relevant to measuring health system safety and quality-an important use case for the classification.

Pieces of Iowa’s Past, February 20, 2013

Pieces of Iowa’s Past, published by the Iowa State Capitol Tour Guides weekly during the legislative session, features historical facts about Iowa, the Capitol, and the early workings of state government. All historical publications are reproduced here with the actual spelling, punctuation, and grammar retained. THIS WEEK: Walnut Street Extension, Des Moines, Iowa BACKGROUND: 55TH IOWA GENERAL ASSEMBLY The Fifty-fifth Iowa General Assembly convened January 12 and adjourned April 29, 1953—a 108-day session. The Senate had 46 Republican and four Democratic members. In the House of Representatives, there were 105 Republican and seven Democratic members. Leo Elthon was the Lieutenant Governor presiding over the Senate. William Lynes was Speaker of the House. William Beardsley was Governor. Beardsley was inaugurated for his first term at the age of 47 on January 13, 1949. Iowa’s population at the 1950 census was 2,621,073.

[Voyage en Italie : 1824-1830]. , [Bas-relief à la ] Villa Albani : [élévation, coupe] : [dessin] / h. L. [Henri Labrouste]

Référence bibliographique : Weigert, 621

Increased vulnerability of neurones and glial cells to low concentrations of methylmercury in a prooxidant situation.

Using reaggregating rat brain cell cultures at two different stages of differentiation, we examined the biochemical effects of a 10-day treatment with nanomolar concentrations of methylmercuric chloride (monomethylmercury), in the presence or absence of promoters of hydroxyl radical formation (10 microM copper sulphate plus 100 microM ascorbate). A decrease in total protein content accounted for the general cytotoxicity of these compounds, whereas selective effects were assessed by determining the activities of cell type-specific enzymes. Methylmercury, up to 100 nM, as well as the copper ascorbate mixture, when applied separately, induced no general cytotoxicity, and only slight effects on neuronal parameters. However, when applying 100 nM methylmercury and the copper-ascorbate mixture together, a drastic decrease in neuronal and glial parameters was found. Under these conditions, the content of reactive oxygen species, assessed by 2',7'-dichlorofluorescin oxidation, increased greatly, while the activities of antioxidant enzymes decreased. In the presence of copper and ascorbate, differentiated cultures appeared more resistant than immature ones to low methylmercury concentrations (1-10 mM), but did undergo similar changes in both cell type-specific and antioxidant enzyme activities at 100 nM methylmercury. These results suggest that in prooxidant conditions low doses of mercury can become much more deleterious for the central nervous system.

CEVADA BR 2: CULTIVAR DE CEVADA CERVEJEIRA RESISTENTE À MANCHA-RETICULAR CAUSADA POR PYRENOPHORA TERES

A Cevada BR 2, criada pela Embrapa-Centro Nacional de Pesquisa de Trigo (CNPT), foi lançada para cultivo em 1989. Originou-se de sete plantas selecionadas em F3 do cruzamento FM 424/TR 206, realizado em 1979, em Passo Fundo, RS. A BR 2 é uma cevada de primavera, do tipo de duas fileiras de grãos, com ciclo precoce, ampla adaptação e porte baixo. É a primeira cultivar brasileira resistente a Pyrenophora teres, agente causal da mancha-reticular, principal moléstia da cevada no Brasil. Em oito anos de avaliação no Ensaio Nacional de Cevada, conduzido em 12 locais da Região Sul, a BR 2 rendeu entre 1.621 e 4.014 kg/ha de grãos de primeira qualidade, superando a cultivar Antarctica 05 em 3% no RS e SC, em 13% no PR, e em 6% na média dos 96 experimentos (12 locais x 8 anos). Na lavoura, a BR 2 tem produzido rendimentos acima de 5.000 kg/ha. Aprovada como cervejeira em 1992, ocupou 30% da área semeada em 1993 e 90% em 1997. A BR 2 representa um marco no progresso do melhoramento genético da cevada no país, contribuindo decisivamente para o aumento da competitividade da produção doméstica.

High-resolution three-dimensional aortic magnetic resonance angiography and quantitative vessel wall characterization of different atherosclerotic stages in a rabbit model

PURPOSE: Atherosclerosis results in a considerable medical and socioeconomic impact on society. We sought to evaluate novel magnetic resonance imaging (MRI) angiography and vessel wall sequences to visualize and quantify different morphologic stages of atherosclerosis in a Watanabe hereditary hyperlipidemic (WHHL) rabbit model. MATERIAL AND METHODS: Aortic 3D steady-state free precession angiography and subrenal aortic 3D black-blood fast spin-echo vessel wall imaging pre- and post-Gadolinium (Gd) was performed in 14 WHHL rabbits (3 normal, 6 high-cholesterol diet, and 5 high-cholesterol diet plus endothelial denudation) on a commercial 1.5 T MR system. Angiographic lumen diameter, vessel wall thickness, signal-/contrast-to-noise analysis, total vessel area, lumen area, and vessel wall area were analyzed semiautomatically. RESULTS: Pre-Gd, both lumen and wall dimensions (total vessel area, lumen area, vessel wall area) of group 2 + 3 were significantly increased when compared with those of group 1 (all P < 0.01). Group 3 animals had significantly thicker vessel walls than groups 1 and 2 (P < 0.01), whereas angiographic lumen diameter was comparable among all groups. Post-Gd, only diseased animals of groups 2 + 3 showed a significant (>100%) signal-to-noise ratio and contrast-to-noise increase. CONCLUSIONS: A combination of novel 3D magnetic resonance angiography and high-resolution 3D vessel wall MRI enabled quantitative characterization of various atherosclerotic stages including positive arterial remodeling and Gd uptake in a WHHL rabbit model using a commercially available 1.5 T MRI system.

Avaliação de níveis séricos de imunoglobulina, proteína e o desempenho de bezerras da raça Holandesa

Os níveis séricos de imunoglobulina G, proteína total e o desempenho foram avaliados em 59 bezerras da raça Holandesa do nascimento até 60 dias de idade, em um delineamento experimental inteiramente casualizado em parcelas subdivididas no tempo. Os animais foram separados de acordo com a concentração inicial de imunoglobulinas séricas adquiridas passivamente e alocados nos seguintes grupos: grupo 1: animais com baixo nível de imunidade passiva (até 20 mg/mL de IgG); grupo 2: animais com nível médio de imunidade passiva (entre 20 a 30 mg/mL de IgG), e grupo 3: animais com alto nível de imunidade passiva (acima de 30 mg/mL de IgG). Picos de concentrações de proteína total em todos os grupos experimentais foram encontrados nos primeiros dias de vida, conseqüência da imunoglobulina G sérica de origem exógena. Não foi observado efeito do mecanismo de anabolismo de anticorpos estabelecido precocemente -- verificado em animais com baixos níveis iniciais de imunidade passiva adquirida do colostro (7,70±1,45 mg/mL de IgG) -- nem do período prolongado de catabolismo de anticorpos adquiridos passivamente -- verificado nos animais com níveis iniciais elevados de imunidade passiva adquirida do colostro (39,62±1,68 mg/mL de IgG) -- sobre o desempenho animal até 60 dias de idade.

Changes in D-serine levels and localization during postnatal development of the rat vestibular nuclei.

The patterns of development of the vestibular nuclei (VN) and their main connections involving glutamate neurotransmission offer a good model for studying the function of the glial-derived neuromodulator D-serine in synaptic plasticity. In this study we show that D-serine is present in the VN and we analyzed its distribution and the levels of expression of serine racemase and D-amino acid oxidase (D-AAO) at different stages of postnatal (P) development. From birth to P21, high levels of D-serine were detected in glial cells and processes in all parts of the VN. This period corresponded to high expression of serine racemase and low expression of D-AAO. On the other hand, in the mature VN D-serine displayed very low levels and was mainly localized in neuronal cell bodies and dendrites. This drop of D-serine in adult stages corresponded to an increasing expression of D-AAO at mature stages. High levels of glial D-serine during the first 3 weeks of postnatal development correspond to an intense period of plasticity and synaptogenesis and maturation of VN afferents, suggesting that D-serine could be involved in these phenomena. These results demonstrate for the first time that changes in D-serine levels and distribution occur during postnatal development in the central nervous system. The strong decrease of D-serine levels and the glial-to-neuronal switch suggests that D-serine may have distinct functional roles depending on the developmental stage of the vestibular network.

Contribution of genome-wide significant single-nucleotide polymorphisms and antiretroviral therapy to dyslipidemia in HIV-infected individuals: a longitudinal study.

BACKGROUND: HIV-infected individuals have an increased risk of myocardial infarction. Antiretroviral therapy (ART) is regarded as a major determinant of dyslipidemia in HIV-infected individuals. Previous genetic studies have been limited by the validity of the single-nucleotide polymorphisms (SNPs) interrogated and by cross-sectional design. Recent genome-wide association studies have reliably associated common SNPs to dyslipidemia in the general population. METHODS AND RESULTS: We validated the contribution of 42 SNPs (33 identified in genome-wide association studies and 9 previously reported SNPs not included in genome-wide association study chips) and of longitudinally measured key nongenetic variables (ART, underlying conditions, sex, age, ethnicity, and HIV disease parameters) to dyslipidemia in 745 HIV-infected study participants (n=34 565 lipid measurements; median follow-up, 7.6 years). The relative impact of SNPs and ART to lipid variation in the study population and their cumulative influence on sustained dyslipidemia at the level of the individual were calculated. SNPs were associated with lipid changes consistent with genome-wide association study estimates. SNPs explained up to 7.6% (non-high-density lipoprotein cholesterol), 6.2% (high-density lipoprotein cholesterol), and 6.8% (triglycerides) of lipid variation; ART explained 3.9% (non-high-density lipoprotein cholesterol), 1.5% (high-density lipoprotein cholesterol), and 6.2% (triglycerides). An individual with the most dyslipidemic antiretroviral and genetic background had an approximately 3- to 5-fold increased risk of sustained dyslipidemia compared with an individual with the least dyslipidemic therapy and genetic background. CONCLUSIONS: In the HIV-infected population treated with ART, the weight of the contribution of common SNPs and ART to dyslipidemia was similar. When selecting an ART regimen, genetic information should be considered in addition to the dyslipidemic effects of ART agents.

Carbon and nitrogen partitioning during post-anthesis is conditioned by N fertilization and sink strength in three cereals

Further knowledge of the processes conditioning nitrogen use efficiency (NUE) is of great relevance to crop productivity. The aim of this paper was characterise C and N partitioning during grain filling and their implications for NUE. Cereals such as bread wheat (Triticum aestivum L. cv Califa sur), triticale (× Triticosecale Wittmack cv. Imperioso) and tritordeum (× Tritordeum Asch. & Graebn line HT 621) were grown under low (LN, 5 mm NH4NO3) and high (HN, 15 mm NH4NO3) N conditions. We conducted simultaneous double labelling (12CO2 and 15NH415NO3) in order to characterise C and N partitioning during grain filling. Although triticale plants showed the largest total and ear dry matter values in HN conditions, the large investment in shoot and root biomass negatively affected ear NUE. Tritordeum was the only genotype that increased NUE in both N treatments (NUEtotal), whereas in wheat, no significant effect was detected. N labelling revealed that N fertilisation during post-anthesis was more relevant for wheat and tritordeum grain filling than for triticale. The study also revealed that the investments of C and N in flag leaves and shoots, together with the"waste" of photoassimilates in respiration, conditioned the NUE of plants, and especially under LN. These results suggest that C and N use by these plants needs to be improved in order to increase ear C and N sinks, especially under LN. It is also remarkable that even though tritordeum shows the largest increase in NUE, the low yield of this cereal limits its agronomic value.