Herpes Virus Bovino tipo 1 (BoHV-1) como posible causa de encefalitis en bovinos de la región del Magdalena Medio Colombiano. Estudio serológico y análisis epidemiológico

The bovine Herpesvirus type 1 and type 5 (BoHV-1 and BoHV-5), causing diseases and significant economic losses in farms of worldwide. Both affect the nervous system of cattle, although BoHV-5 has been the most associated with this type of pathogenesis. Given the death of animals with nervous symptoms and negative diagnoses for rabies virus in the area of study, this research focused on the detection of positive reactors to bovine herpes virus serum neutralization. We collected 518 blood samples from animals without Herpesvirus vaccine, in the municipalities of Caparrapi, Cimitarra, Honda and Victoria, in the Middle Magdalena River Region. In addition, epidemiological information useful to discuss neurological disease was collected through primary and secondary sources. For the analysis of data was used chi-square test by identification of relationship between evidence of viral infection and the variables recorded. The results revealed that 286 cases were positive for Herpesvirus infection, corresponding to a prevalence of 55.5%, however, there was no statistical relationship (p < 0.05) between the presence of antibodies and the variables analyzed. In conclusion, some cases of neurological disease in cattle in this region could be due to infection with herpes viruses. We discussed about the presence of BoHV-1 and BoHV-5 in the ambient, diagnosis and monitoring plans, as well as economic losses, which may cause in herds in this area.

Estudio del espesor de la mucosa del trígono retromolar con el objetivo de facilitar la planificación de mini implantes en la región

The retromolar triangle is a triangular area located in the mandible, posteriorly to the last molar. This region, due its thickness and bone density, is widely used for the installation of devices that provide an anchorage system for the movement of the lower molars. The aim of this research is to provide morphometric data of the mucosa thickness of the retromolar triangle. Twenty-five patients of portuguese nationality, with indication for extraction of the impacted lower third molar (right and/or left), were studied. In the region of the retromolar triangle were demarcated 3 points corresponding to the vertices of a triangle whose the base was torned for the distal face of the lower third molar and the lenght of the sides corresponded to vestibulolingual dimension of the same tooth, then was demarcated a fourth point corresponding to the geometric center of the triangle. Then, using a finger spreader with silicone stop were measured the mucosal tickness at each point. The data obtained were tabulated and analyzed. The lowest average value found was 5.5mm on the right side and the highest average value found was 7.13mm on the left side. Considering the mean values obtained at the points of the retromolar triangle mucosa measured in this study, we conclude that the retromolar triangle shows thick mucosa, so the mini-implants indicated for this region should have a long transmucosal neck.

Morphometric and morphological analysis of neuromuscular junction alterations in the denervated rat diaphragm

The morphological and structural alterations that occur in the neuromuscular junctions of the denervated rat diaphragm were studied. Fifteen adult male albino rats (Rattus norvegicus) aged about 60 days and with a mean weight of 200 g were used. Chronically denervated diaphragms were obtained and the animals were sacrificed after 4, 8 and 12 weeks of denervation. The left antimere of the diaphragm was denervated by section of the phrenic nerve and the right antimere was used as control. Each antimere was divided into three fragments: one was used for histochemical (nonspecific esterase) and morphometric study of neuromuscular junctions, and the other two were used for transmission and scanning electron microscopy (SEM) analysis. Histochemical analysis of the diaphragm neuromuscular junctions after denervation showed only small changes in junction morphology. However, these junctions became smaller and elongated and presented less visible contours with increasing time of denervation. Ultrastructural analysis of neuromuscular junctions after 12 weeks showed more or less organized junctional folds on the muscle fiber surface. The junctional cytoplasm exhibited important alterations such as mitochondrial degeneration and the presence of numerous filaments. SEM revealed the presence of deep primary synaptic grooves with peripheral excavations which housed the nerve terminal boutons and exhibited internally the secondary synaptic clefts present among the junctional folds of the sarcolemma. This study showed that some of the morphological changes demonstrated in other denervated striated skeletal muscles are not repeated at the same intensity or in the same temporal pattern in the rat diaphragm.

Childbirth care: contributing to the debate on human development

Com a finalidade de subsidiar gestores da área de saúde da mulher, na formulação de políticas públicas, voltadas ao desenvolvimento humano, realizou-se esta investigação, cujo objetivo foi avaliar a estrutura e o processo da atenção ao parto e ao neonato desenvolvido em região do interior paulista. Estudo epidemiológico, voltado para avaliação dos serviços de saúde, baseou-se na observação da assistência prestada pelo Sistema Único de Saúde em 12 maternidades e 134 partos, adotando-se padrões estabelecidos pelo Ministério da Saúde ou Organização Mundial de Saúde para comparação. Os resultados apontam problemas relacionados à estrutura em algumas maternidades, mostrando que práticas úteis ao parto normal ainda são pouco utilizadas, enquanto que outras prejudiciais ou ineficazes ainda são utilizadas rotineiramente. Reverter esse quadro será essencial para oferecer atendimento de qualidade às mulheres, com conseqüente redução nas taxas de mortalidade materna e neonatal, para que a região atinja as metas estabelecidas para ampliação do desenvolvimento humano no milênio.

Os movimentos sociais de luta pela terra e pela reforma agrária no Pontal do Paranapanema (SP): dissidência e dinâmica territorial

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Relação entre o ideal e o real: a efetivação do Projeto Ético Político do Serviço Social

Pós-graduação em Serviço Social - FCHS

Havia alguma sombra da forma antiga das minas: memória e rebelião no sertão do rio São Francisco, Minas Gerais - 1736

Pós-graduação em História - FCHS

Homem e natureza no sertão norte paranaense: a fotografia de Amedeo Boggio

The hinterland of northern Paraná recorded in photographs held by Amedeo Boggio (1901-1967) is the motto to reflect on the technical ideologies for geographical mapping in the first decades of the twentieth century, the use of photography as documentary evidence and reading a group of photographs depicting the daily life of an exploratory and pioneering mission.

Estudo normativo do R-2: teste não verbal de inteligência para crianças

This study presents the standardization of the R-2 Non Verbal Intelligence Test for Children conducted at the city of Assis – SP, Brazil, and compares it with the São Paulo city standardization. The sample was composed by 559 children, between 5 and 11 years old, half of each sex, students from Assis city, randomly selected according to their proportion in private and public schools. Results indicate differences between ages and school types, but not between sexes. Percentile norms were established for the total sample at each age. The comparison of Assis and São Paulo city children reveals significant differences and Assis' results slightly higher. The conclusion is that R-2 Test is appropriate to cognitive assessment of Assis children, suggesting the use of new norms for this region.

Evaluation of femur of orchiectomized guinea pigs by bone densitometry using dual-energy x-ray absortiometry (DXA) and mechanical testing

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Particularities in the technique of calvaria graft

Calvaria grafts provide good bone quantity for the reconstruction of the atrophic maxilla, and have lower morbidity and resorption rates when compared to iliac crest. The aim of this paper is to present the technique for obtaining a graft of the skull. Initially, the depth of the osteotomy is determined by a manually conducted bur, which establishes the limits of the structures of the skull (outer table, diploe and inner table), making the removal of bone blocks easier and safer. Thus, osteotomies of the blocks are made with greater security, avoiding the complications inherent to surgical technique. The case that will be presented it is from a male patient of 65 years who refused to submit to the iliac crest graft, opting for the calvaria, despite being bald, that is a contraindication for this treatment modality. A delicate suture associated with placement of titanium mesh to maintain the conformation of the patient's skull in the region of the bone defect, created after removal of the graft, provided a good cosmetic result at the donor site. The use of titanium mesh for re-anatomization of bone defects created in the grafts is well indicated for bald patients.

O protagonismo das mulheres dos projetos de assentamentos localizados na mesorregião do Triângulo Mineiro: luta por efetivação de direitos ?

Pós-graduação em Serviço Social - FCHS

Diagnóstico dos agentes e processos atuantes na fragmentação da paisagem na bacia hidrográfica do rio Pericumã, ambiente de Amazônia Maranhense

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Importancia del diagnóstico precoz de los lipomas de células grandes en la región maxilofacial

Lipoma is a benign tumor composed of proliferation of mature fat cells interspersed by fibrous connective tissue, blood vessels and muscles, delimited by a thin capsule. Although it represents a mesenchymal neoplasm most common human body, are rare occurrences in the oral cavity. Presents clinical and histopathological variables that do not alter their prognosis. The pathogenesis is still uncertain, although some authors consider heredity and endocrine disorders as possible causes. Occurs with greater prevalence in obese people, although their metabolism is completely independent of the normal body lipid metabolism. The clinical diagnosis of oral lipoma is the view of a nodular mass, soft, asymptomatic, flat surface, without ulceration and limited growth. The continuing growth of the lesion may cause difficulty in chewing, speech, dental adaptation and change in facial aesthetics of the patient, requiring surgical excision of the lesion. The final diagnosis is by histopathological examination. Aims to present a literature review and clinical cases of a retrospective study of 61 cases of lipomas diagnosed in pathological service between 1978 and 2009, among the 10 573 reports during that same period. It emphasizes the special cases of large lipomas of the maxillofacial region, and the importance of early diagnosis of these lesions. A dental surgeon should be able to diagnose lipomas in an early stage in the maxillofacial area avoiding a massive growth of these lesions.