Água de consumo humano como fator de risco à saúde em propriedades rurais

OBJECTIVE: To assess the sanitary quality of drinking water in rural farms through counts of microbiological indicators. METHODS: A total of 180 drinking water samples from sources, reservoirs and water from site of consumption were collected in 30 rural farms located in the northeast region of the sate of São Paulo. The most probable number of total coliforms, Escherichia coli and mesophilic microorganisms were determined. Also, the presence of protection measures for water supplies wase verified. RESULTS: The study results showed that 90.0% of drinking water samples from sources, 90.0% from reservoirs, and 96.7% from sites of consumption, collected during the rainy season, and 83.3%, 96.7% and 90.0% of samples collected in dry season were below the quality control standards for drinking water. CONCLUSIONS: Drinking water in rural farms was considered a potential human health threat. Preventive measures for protecting water sources and water treatment are necessary to significantly reduce the occurrence of waterborne diseases.OBJETIVO: Verificar a qualidade higiênico-sanitária da água de consumo humano em propriedades rurais por meio da contagem de indicadores microbiológicos de potabilidade. MÉTODOS: Foram colhidas 180 amostras de água utilizada para consumo humano das fontes, reservatórios e ponto de consumo em 30 propriedades rurais, situadas na região Nordeste do Estado de São Paulo. Determinou-se o número mais provável de coliformes totais, Escherichia coli e o número de microrganismos mesófilos. Foi verificada a presença de medidas de proteção das fontes de abastecimento. RESULTADOS: Os resultados evidenciaram que 90% das amostras de água das fontes, 90% dos reservatórios e 96,7% de água de consumo humano, colhidas no período de chuvas, e 83,3%, 96,7% e 90%, daquelas colhidas respectivamente nos mesmos locais, durante a estiagem, estavam fora dos padrões microbiológicos de potabilidade para água de consumo humano. CONCLUSÕES: A água utilizada nas propriedades rurais foi considerada um importante fator de risco à saúde dos seres humanos que a utilizam. A adoção de medidas preventivas, visando à preservação das fontes de água, e o tratamento das águas já comprometidas são as ferramentas necessárias para diminuir consideravelmente o risco de ocorrência de enfermidades de veiculação hídrica

FÍSTULA ABOMASO-UMBILICAL EM BEZERRO: RELATO DE CASO

Objetivou-se por meio deste relato a ocorrência de fístula abomaso-umbilical em bezerro Girolando, descrevendo a sintomatologia clínica e tratamento instituído. Um bezerro com quatro meses de idade e 80 kg, apresentou histórico de onfaloflebite e lesão eritematosa com edemaciação umbilical. À inspeção física, verificou-se gotejamento de secreção esbranquiçada com aspecto leitoso e presença de orifício na região umbilical. Verificou-se pela palpação digital a presença de tecido pregueado semelhante mucosa abomasal. Por meio desses achados, sugeriu-se o diagnóstico de fístula abomaso-umbilical e procedeu-se a correção cirúrgica da lesão fistulante. Após 15 dias do tratamento instituído, o animal recebeu alta médica. Dessa forma, pôde-se concluir que, apesar de rara, essa patologia foi de fácil diagnóstico clínico e a terapia foi capaz promover a completa recuperação do animal

Bioclimatic Influence on the Pregnancy Rate in Embryo-Recipient Cows in the Amazonian Biome

The objective of the research was to evaluate the effect of the climate, through the parameters of rectal temperature (RT), temperature and humidity index (THI), and plasma cortisol concentration, on the physiological responses of embryo-recipient cows in the Amazonian biome. For the conduction of the experiment in which 11 rural properties participated, 235 crossbred cows were used as embryo recipients. The embryos were obtained by means of the in vitro production technique (PIV). The recipients were divided into batches and submitted based on the simplification of the P36 protocol for fixed-time embryo transfer (FTET). To the day of embryo transfer, blood samples were collected by venipuncture of the coccygeal vein in tubes with anticoagulant. Plasma cortisol dosages were done by solid-phase radioimmunoassay (RIA) technique using commercial kits. The rectal temperature of each of the recipients submitted to the protocol was verified using a digital clinical thermometer, and the ambient temperature and the relative humidity of the air were evaluated in this moment, both with the aid of own digital equipment. Statistical analysis of the parameters evaluated was Pearson’s correlation and Student’s t-test at a significance level of 5%. In the analysis of variance, it was observed that there was a significant difference in plasma cortisol and THI among the groups, where lower mean values were found in the GP group. The Amazonian climate is an inducer of thermal stress, which can cause abnormalities in the estral cycle and changes in the synthesis of sex hormones and embryonic development and, consequently, negatively affect the pregnancy rate in embryo-recipient cows, even in races more adapted to the tropics, as demonstrated by the RT, THI, and plasma cortisol parameters

OCORRÊNCIA DE Anaplasma bovis (Donatien & Lestoquard, 1936, Dumler et al. 2001) NA REGIÃO DE BOM JESUS DO ITABAPOANA, RJ

Tendo em vista a pesquisa de hemoparasitos, no presente trabalho foram realizados exames microscópicos de quatrocentas extensões sanguíneas delgadas, preparadas com sangue capilar coletado da orelha e da cauda de duzentos bovinos. Baseou-se o diagnóstico na pesquisa direta, visualizando-se as inclusões do agente etiológico. Onze bovinos (5,5%) foram considerados infectados por Anaplasma bovis, confirmando a presença deste hemoparasito no município de Bom Jesus do Itabapoana, o primeiro da região noroeste fluminense a relatar tal ocorrência. PALAVRAS-CHAVES: Anaplasma bovis, bovino, hemoparasito, ocorrência

Interfaces entre a avaliação Psicológica e a Clínica Psicanalítica

Introdução: Este trabalho visa refletir sobre as interfaces entre a clínica psicanalítica e a avaliação psicológica, mostrando a possibilidade de diálogo e de encontro entre ambas e que dados de pesquisas científicas podem contribuir com a compreensão clínica de pessoas com dificuldades emocionais. Método: Trata-se de um estudo teórico com esse objetivo e, para isso os Resultados e Discussão ocorrem por meio da apresentação de algumas pesquisas científicas quantitativas, realizadas pela autora em meio acadêmico, com o teste do Desenho da Figura Humana (DFH)e um breve estudo de caso no qual foi feita a avaliação psicológica com diversos instrumentos, incluindo o DFH. Os diferentes trabalhos apresentados são discutidos em função de como indicam as interfaces da avaliação psicológica com a clínica psicanalítica, e de como a primeira subsidia a compreensão e a ação na atuação psicoterapêutica infantil, revendo as ideias prévias, permitindo à criança e sua família a possibilidade de pensar

Predictors of in-hospital mortality in patients with ST-segment elevation myocardial infarction undergoing pharmacoinvasive treatment

OBJECTIVES: To identify predictors of in-hospital mortality in patients with acute myocardial infarction undergoing pharmacoinvasive treatment. METHODS: This was an observational, prospective study that included 398 patients admitted to a tertiary center for percutaneous coronary intervention within 3 to 24 hours after thrombolysis with tenecteplase. ClinicalTrials.gov: NCT01791764 RESULTS: The overall in-hospital mortality rate was 5.8%. Compared with patients who survived, patients who died were more likely to be older, have higher rates of diabetes and chronic renal failure, have a lower left ventricular ejection fraction, and demonstrate more evidence of heart failure (Killip class III or IV). Patients who died had significantly lower rates of successful thrombolysis (39% vs. 68%; p = 0.005) and final myocardial blush grade 3 (13.0% vs. 61.9%; p<0.0001). Based on the multivariate analysis, the Global Registry of Acute Coronary Events score (odds ratio 1.05, 95% confidence interval (CI) 1.02-1.09; p = 0.001), left ventricular ejection fraction (odds ratio 0.9, 95% CI 0.89-0.97; p = 0.001), and final myocardial blush grade of 0-2 (odds ratio 8.85, 95% CI 1.34-58.57; p = 0.02) were independent predictors of mortality. CONCLUSIONS: In this prospective study that evaluated patients with ST-segment elevation myocardial infarction treated by a pharmacoinvasive strategy, the in-hospital mortality rate was 5.8%. The Global Registry of Acute Coronary Events score, left ventricular ejection fraction, and myocardial blush were independent predictors of mortality in this high-risk group of acute coronary syndrome patients.Universidade Federal de São Paulo (UNIFESP) Department of CardiologySecretaria de Saude do Municipio de São PauloHospital Municipal TatuapeUNIFESP, Department of CardiologySciEL

Evidence for an ηc(1S)π− resonance in B0 → ηc(1S)K+π− decays

A Dalitz plot analysis of B0 → ηc(1S)K +π− decays is performed using data samples of pp collisions collected with the LHCb detector at centre-of-mass energies of √s = 7, 8 and 13 TeV, corresponding to a total integrated luminosity of 4.7 fb−1. A satisfactory description of the data is obtained when including a contribution representing an exotic ηc(1S)π− resonant state. The significance of this exotic resonance is more than three standard deviations, while its mass and width are 4096 ± 20 +18 −22 MeV and 152±58 +60 −35 MeV, respectively. The spin-parity assignments J P = 0+ and J P = 1− are both consistent with the data. In addition, the first measurement of the B0 → ηc(1S)K +π− branching fraction is performed and gives B(B0→ ηc(1S)K +π−) = (5.73 ± 0.24 ± 0.13 ± 0.66) × 10−4, where the first uncertainty is statistical, the second systematic, and the third is due to limited knowledge of external branching fractionsS

Studies of the resonance structure in D0→K∓π±π±π∓ decays

Amplitude models are constructed to describe the resonance structure of D0 → K− π + π + π − and D0 → K+ π − π − π + decays using pp collision data collected at centre-of-mass energies of 7 and 8 TeV with the LHCb experiment, corresponding to an integrated luminosity of 3.0 f b−1. The largest contributions to both decay amplitudes are found to come from axial resonances, with decay modes D0 → a1(1260) +K− and D0 → K1(1270/1400) + π − being prominent in D0 → K− π + π + π − and D0 → K+ π − π − π +, respectively. Precise measurements of the lineshape parameters and couplings of the a1(1260) +, K1(1270) − and K(1460) − resonances are made, and a quasi model-independent study of the K(1460) − resonance is performed. The coherence factor of the decays is calculated from the amplitude models to be RK3π = 0.459 ± 0.010 (stat) ± 0.012 (syst)±0.020 (model), which is consistent with direct measurements. These models will be useful in future measurements of the unitary-triangle angle γ and studies of charm mixing and CP violationS

Observation of the decay B¯0s→χc2K+K− in the ϕ mass region

The B¯0s→χc2K+K− decay mode is observed and its branching fraction relative to the corresponding χc1 decay mode, in a ±15 MeV/c2 window around the ϕ mass, is found to be B(B¯0s→χc2K+K−)B(B¯0s→χc1K+K−)=(17.1±3.1±0.4±0.9)%, where the first uncertainty is statistical, the second systematic and the third due to the knowledge of the branching fractions of radiative χc decays. The decay mode B¯0s→χc1K+K− allows the B0s mass to be measured as m(B0s)=5366.83±0.25±0.27 MeV/c2, where the first uncertainty is statistical and the second systematic. A combination of this result with other LHCb determinations of the B 0s mass is made.S