Systemic Alterations
Mostrando 37-48 de 269 artigos, teses e dissertações.
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37. Isotipos IgG e IgM anti-dsDNA em pacientes com lúpus eritematoso sistêmico
IgG anti-dsDNA antibodies are associated to lupus nephritis. Recent data suggest that IgM isotype is nephroprotector. We evaluated the frequency of IgG anti-dsDNA in patients with Systemic lupus erythemathosus (SLE) and its relation between IgG/IgM proportion and clinical manifestations of the disease. This transversal study included 137 SLE patients accordi
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 28/03/2012
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38. Paradoxical effects of brain death and associated trauma on rat mesenteric microcirculation: an intravital microscopic study
OBJECTIVE: Experimental findings support clinical evidence that brain death impairs the viability of organs for transplantation, triggering hemodynamic, hormonal, and inflammatory responses. However, several of these events could be consequences of brain death-associated trauma. This study investigated microcirculatory alterations and systemic inflammatory m
Clinics. Publicado em: 2012
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39. Ação hepatoprotetora do antioxidante quercitina no modelo esperimental de esteato-hepatite não alcoólica
Introduction: Non-alcoholic steatohepatitis is a disease with a high incidence, difficult diagnosis, and yet no effective treatment. This reasons lead to the use of experimental models for induction of NASH, and the study of routes developing this disease, as well as attempts to a effective therapy. Aims: This study was designed to develop an experimental mo
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 2012
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40. Efeitos do etil-piruvato no tratamento da resposta inflamatória da lesão pulmonar na pancreatite aguda necrosante induzida em ratos. / Effects of ethyl-pyruvate in the inflammatory response of lung injury in experimental acute pancreatitis in rats.
INTRODUCTION: Severe acute pancreatitis (AP) is characterized by hemodynamic alterations and systemic inflammatory response leading to a high mortality rate. In AP the inappropriate activation of pancreatic enzymes plays an important role in pancreas autodigestion and in the inflammatory mechanisms responsible for the systemic response of the disease. Ethyl-
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 24/11/2011
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41. Identificação dos fatores críticos da colheita mecanizada de cana-de-açúcar (Saccharum spp.) / The identification of the critical factors of sugarcane (Saccharum spp.) mechanized harvesting
The sugar cane has significant role on Brazilian agribusiness economy. Its sub products are used for electric power generation, fuel production, as raw material for food and chemical industry. On sugarcane production, harvesting is considered as one of the most important operations of the process for it has to attend the raw material demanded by the sugar mi
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 07/10/2011
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42. Baixas concentrações séricas de 25-hidroxivitamina D em crianças e adolescentes com lúpus eritematoso sistêmico. / Low serum concentrations of 25-hydroxyvitamin D in children and adolescents with systemic lupus erythematosus.
Objective: to evaluate the levels of 25-hydroxivitamin-D (25(OH)D) in children and adolescents with Systemic Lupus Erythematosus (Juvenile SLE [JSLE]) and to associate them with disease duration and activity, use of medications (chloroquine and glucocorticoids), vitamin D intake, levels of calcium, phosphorus and alkaline phosphatase and bone mineral density
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 29/06/2011
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43. Alterações hemodinâmicas sistêmicas durante a compressão do gânglio trigeminal; com balão com ou sem bloqueio anestésico local / Systemic hemodynamic alterations during the compression of the trigeminal ganglion with balloon in patients treated with or without local anaesthetic blockade
Foram avaliados os resultados, as alterações hemodinâmicas sistêmicas e as alterações da sensibilidade geral superficial de 31 doentes com neuralgia idiopática do trigêmeo tratados com a técnica de compressão percutânea do gânglio trigeminal com balão sob anestesia geral associadamente ou não ao bloqueio anestésico do gânglio trigeminal com l
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 10/06/2011
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44. Alterações sistêmicas e comportamentais de interesse odontológico em pacientes com síndrome de Down / Dental implications of systemic and behavior alterations in Downs syndrome patients
Downs syndrome (DS) is the most common genetic disorder and it is caused by the trissomy of 21 chromosome. It is characterized by mental retardation, physical alterations and several systemic co morbidities. The aim of this study was to evaluate behavior and systemic alterations with dental implications in DS patients and discuss the dental management of the
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 30/03/2011
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45. Efeito do hipertiroidismo experimental, induzido em ratas durante a gestação, sobre componentes do sistema renina-angiotensina cardíaco da prole. / Effect of experimental hyperthyroidism induced in female rats during pregnancy in the components of cardiac Renin-Angiotensin System of the offspring.
During normal gestation, the Renin-Angiotensin System (RAS) exerts an important role in salt balance, blood pressure and water homeostasis and, consequently, in the welfare of mother and fetus. In this sense, it is important to highlight both the classic RAS (initially described as a purely endocrine system), and the local RAS, in this case, the uteroplacent
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 25/02/2011
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46. Efeito da dipirona sÃdica na remodelaÃÃo Ãssea pela movimentaÃÃo dentÃria induzida em ratos / Evaluation of Dypirone activity on bone remodeling by orthodontic tooth movement in rats.
The orthodontic tooth movement (OTM) is an inflammatory process,that combines pathologic and physiologic answers to forces applied to teeth. One of the main mediators responsible by OTM is prostaglandin, which is also related to pain events. Paracetamol (PAR) and Sodium Dypirone (DYP) are analgesic drugs that do not interfere significantly in peripheral infl
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 25/02/2011
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47. Oral mucosa alterations in a socioeconomically deprived region: prevalence and associated factors
This study aimed to evaluate the prevalence and factors associated with oral mucosa alterations in patients from Vale do Jequiti-nhonha, Brazil. The sample consisted of 511 patients of both genders. Questionnaires were used to obtain information about patient gender, age, race, systemic disease state, medication use, cigarette use and alcohol consumption. Ph
Brazilian Oral Research. Publicado em: 2011-10
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48. Typical and atypical enteropathogenic Escherichia coli bacterial translocation associated with tissue hypoperfusion in rats
Although enteropathogenic Escherichia coli (EPEC) are well-recognized diarrheal agents, their ability to translocate and cause extraintestinal alterations is not known. We investigated whether a typical EPEC (tEPEC) and an atypical EPEC (aEPEC) strain translocate and cause microcirculation injury under conditions of intestinal bacterial overgrowth. Bacterial
Brazilian Journal of Medical and Biological Research. Publicado em: 2011-10