Morbidade hospitalar por causas externas no Município de São José dos Campos, Estado de São Paulo, Brasil

O objetivo dos estudo foi conhecer o perfil da morbidade das internações hospitalares por causas externas no Município de São José dos Campos, Estado de São Paulo, Brasil. Foram estudadas as internações pelo Sistema Único de Saúde (SUS) por lesões decorrentes de causas externas no primeiro semestre de 2003, no Hospital Municipal. Este hospital é a principal referência para o atendimento ao trama e foi responsável por 92,3% das internações pelo SUS por causas externas no período estudado. Entre os 873 pacientes internados, as lesões decorrentes de acidentes de transporte foram resposáveis por 31,8% dos casos, as quedas por 26,7% e as causas indeterminadas por 19,5%. A razão de masculinidade foi de 3,1:1 e a faixa etária predominante de 20-29 anos, com 23,3% das internações. As lesões mais freqüentes foram as fraturas (49,8%) e o traumatismo intracraniano (13,5%). Entre as fraturas, predominaram as do fêmur e as da perna, que representaram, respectivamente, 10,8% e 10,1%. A maior taxa de internação por local de residência ocorreu na região Norte do Município, com 470,0 internações por 100.000 habitantes. O perfil da morbidade hospitalar encontrado confirmou os acidentes de transporte como importante causa de internação hospitalar no Município e contrariou a tendência geral das quedas como principal causa externa de internação hospitalar. A distribuição por sexo, idade e natureza da lesão foi semelhante aos dados encontrados na literatura. A taxa de internação por causas externas por região de residência contribuiu para o mapeamento da violência em São José dos Campos-SP

Mortes maternas: revisão do fator de correção para os dados oficiais

O objetivo foi comparar as mortes maternas existentes no Sistema de Informações sobre Mortalidade (SIM/MS) com as do "Estudo da mortalidade de mulheres em idade fértil" e estimar novos fatores de correção. Analisaram-se 7.332 declarações de óbito feminino (DO) de dez a 49 anos, de residentes nas capitais brasileiras, no 1o semestre de 2002. Realizou-se pareamento dos conjuntos de DO (as originalmente preenchidas pelos médicos e aquelas obtidas com o resgate de dados) com as DO do SIM/MS. A subenumeração das mortes por causas maternas, no SIM/MS, foi de 21,4 por cento e, das mortes maternas, 16 por cento . Os novos fatores de ajuste para as mortes maternas nas regiões brasileiras foram: 0,93 (Norte), 1,17 (Nordeste), 1,28 (Sudeste), 1,10 (Sul) e 1,47 (Centro-oeste); para o pa's, foi igual a 1,19. Os Comitês de Morte Materna investigam os óbitos femininos em idade fértil, mas, ainda, restam imprecisões que podem inviabilizar condutas preventivas eficientes

Responsabilidade socioambiental empresarial: revisão da literatura sobre conceitos

A responsabilidade social empresarial tem se tornado tema debatido e propagado pela mídia global e brasileira e adquirido importância nas estratégias de negócios de uma empresa. a sociedade não aceita mais que empresas forneçam apenas qualidade, preço e cumprimento da legislação; ela passou a valorizar, cada vez mais, empresas que ajudam a minimizar os problemas sociais e ambientais da atualidade. mas qual o significado de responsabilidade social? neste artigo realiza-se uma revisão de literatura sobre o conceito e seu desenvolvimento na atualidade

Macroscopic and microscopic anatomy of the oviduct in the sexually mature rhea (Rhea americana)

The morphological characteristics of the oviduct of 12 sexually mature rheas (Rhea americana) were studied. Only the left oviduct is developed as a long tube with a length of 122 +/- 23.1 cm, and is subdivided into infundibulum (15.2 +/- 4.0 cm), magnum (63.3 +/- 9.4 cm), isthmus (5.6 +/- 3.1 cm), uterus (16.0 +/- 4.2 cm) and vagina (11.5 +/- 1.4 cm). The mucous membrane of the oviduct, as a whole, possesses luminal folds covered by ciliated columnar epithelium with secretory cells. The infundibulum part presents a cranial opening with thin and long fimbriae with few tubular glands in caudal tubular portion. In the magnum, the largest portion of the oviduct, the folds are thicker and are filled with tubular glands. The isthmus is short and presents less bulky folds and a few tubular glands. A bag-shaped uterus in the cranial area shows thin folds, and in the caudal region (shell gland) more ramified folds with few tubular glands. The vagina has long luminal folds and a thick muscular tunic; no glands with sperm-storage characteristics have been observed. In conclusion, the oviduct in sexually mature rhea has morphological similarities with the other species of birds already described; however it presents its own characteristics to produce a big egg.

Light and scanning electron microcopy study of the tongue in Rhea americana

Morphological characteristics of the tongue were studied in adult rhea (Rhea americana). The lingual surface and the surface of epithelium-connective tissue interface of rhea tongue were examined macroscopically and by light and scanning electron microscopy. The rhea tongue revealed a triangular aspect, without adjustment of the inferior bill formation, occupying approximately of the length of the oral cavity. Lingual papilla-like structures were not observed over the lingual surface. The tongue mucosa was composed of a thick non-keratinized stratified squamous epithelium in the dorsal and ventral part, supported by a connective tissue core. The submucosa contained numerous glands with cytoplasmic granules, and luminal secretion was positive for histochemical reaction to Alcian Blue in pH 2.5 and PAS, and negative to Alcian Blue in pH 0.5. Despite the rudimentary characteristic of the tongue in rhea, our results suggest an important role of tongue secretions in food lubrication and humidification during the swallowing process, based on the enormous quantity of lingual glands in the submucosa and the histochemical characteristics of their secretions.

Prevalence of anti-Toxoplasma gondii and anti-Neospora caninum antibodies in sheep from Mossoro, Rio Grande do Norte, Brazil

Toxoplasma gondii is an obligate intracellular parasite with a variety of hosts, responsible for reproductive problems and economic losses in sheep flocks. Neospora caninum was recently identified and its clinical presentation in sheep is similar to that of toxoplasmosis, which can cause repeated abortions, though less frequently in this species. In order to confirm the prevalence of these agents in the city of Mossoro, Rio Grande do Norte, Brazil, 409 serum samples from adult sheep (364 females and 45 males) were tested by the indirect immunofluorescence antibody test, using cut-off point at a dilution of 1:64 and 1:50 for T. gondii and N. caninum, respectively. From the 35 properties examined, 23 (65.7%)had at least one seropositive animal for T gondii and six (17.1%) for N. caninum. The prevalence of seropositive animals for T. gondii was 20.7% and for N. caninum 1.8%. There was no association between the presence of the agent`s antibody and gender, reports of reproductive problems and presence of dogs and/or cats in the properties. T. gondii is well distributed and N. caninum has low prevalence in sheep and in the properties of the studied region. (C) 2008 Elsevier B.V. All rights reserved.

Serosurvey Of Selected Avian Pathogens In Brazilian Commercial Rheas (Rhea americana) And Ostriches (Struthio camelus)

Ratite farming of has expanded worldwide. Due to the intensive farming methods used by ratite producers, preventive medicine practices should be established. In this context, the surveillance and control of some avian pathogens are essential for the success of the ratite industry; however, little is known on the health status of ratites in Brazil. Therefore, the prevalence of antibodies against Newcastle Disease virus, Chlamydophila psittaci, Mycoplasma gallisepticum, Mycoplasma synoviae, and Salmonella Pullorum were evaluated in 100 serum samples collected from commercial ostriches and in 80 serum samples from commercial rheas reared in Brazil. All sampled animals were clinically healthy. The results showed that all ostriches and rheas were serologically negative to Newcastle disease virus, Chlamydophila psittaci, Myco plasma gallisepticum, and Myco plasma synoviae. Positive antibody responses against Salmonella Pullorum antigen were not detected in ostrich sera, but were detected in two rhea serum samples. These results can be considered as a warning as to the presence of Salmonella spp. in ratite farms. Therefore, the implementation of good health management and surveillance programs in ratite farms may contribute to improve not only animal production, but also public health conditions.

Prevalence and risk factors for anti-Toxoplasma gondii antibodies in goats of the Serido Oriental microregion, Rio Grande do Norte state, Northeast region of Brazil

The prevalence and risk factors for anti-Toxoplasma gondii antibodies were investigated in goats of the Serido Oriental microregion, Rio Grande do Norte state, Northeast region of Brazil. Three hundred and sixty-six blood samples from goats collected by jugular venopuncture were used. For the serologic diagnosis of Toxoplasma gondii infection, the indirect fluorescent-anti body test (IFAT) with cut-off value 1:64 was carried out. The prevalence of anti-T. gondii antibodies was 30.6% [95% CI = 25.9-35.6%] with titers ranging from 1:64 to 1: 16,384. The multivariate logistic regression analysis showed that the risk factors associated to anti-T. gondii antibodies were presence of cats in the herd, extensive/semi-intensive management systems and lack of mineral supplementation. (c) 2008 Elsevier B.V. All rights reserved.