Acid Aspiration
Mostrando 1-12 de 30 artigos, teses e dissertações.
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1. Clinical diagnosis and treatment of primary thyroid tuberculosis: a retrospective study
ABSTRACT BACKGROUND: Primary thyroid tuberculosis (PTT) is an uncommon type of extrapulmonary tuberculosis, which is caused by Mycobacterium tuberculosis. It does not have specific clinical manifestations, and most cases are diagnosed through postoperative histopathological examination. OBJECTIVE: To evaluate the diagnostic pattern and management strategy
Sao Paulo Medical Journal. Publicado em: 2022
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2. Occurrence and antimicrobial susceptibility of enteric rods and pseudomonads isolated from the dental prostheses biofilm
ABSTRACT Aspiration of oral bacteria leads to cardiac and respiratory infectious diseases and dentures can act as a reservoir for pathogenic microorganisms. Objective: To determine the occurrence and the in vitro antimicrobial susceptibility of enteric rods and pseudomonads from the denture biofilm of 52 subjects at the Center for Dental Specialties of Sobr
J. Appl. Oral Sci.. Publicado em: 2016-10
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3. DETERMINATION OF TOTAL AS IN OCEANIC WATER BY HG AFS / DETERMINAÇÃO DE AS TOTAL EM ÁGUAS OCEÂNICAS POR HG AFS
The increase in industrial activity has increased human exposure to metals and metalloids exponentially. In this context, arsenium is a good example, being increasingly found in several natural environments. It is an element with no essential biological function, and possessed of elevated toxicity. The discharge of toxic elements in aquatic bodies can promot
Publicado em: 2010
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4. Diagnóstico de lesões da tireóide pela espectroscopia de absorção no infravermelho por transformada de Fourier-FTIR / Thyroid lesions diagnosis by fourier transformed infrared absorption spectroscopy (FTIR)
Thyroid nodules are a common disorder, with 4-7% of incidence in the Brazilian population. Although the fine needle aspiration (FNA) is an accurate method for thyroid tumors diagnosis, the discrimination between benign and malignant neoplasm is currently not possible in some cases with high incidence of false negative diagnosis, leading to a surgical interve
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 11/12/2009
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5. Disseminated tuberculosis presenting as mesenteric and cerebral abscess in HIV infection: case report
Disseminated tuberculosis in HIV infection involves multiple organs. Pulmonary and lymph node involvement are the commonest form of tuberculosis in HIV infection [1, 2]. Other forms of tuberculosis in the absence of lung and lymph node involvement are rare. Various forms of abdominal [3, 4] and neurological [5, 6] tubercular involvement in HIV infection have
Brazilian Journal of Infectious Diseases. Publicado em: 2009-10
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6. Instilação nasal de LPS ou suco gástrico como fator exacerbador da inflamação pulmonar ocasionada pela isquemia e reperfusão intestinal em camundongos. / Intranasal instillation of LPS or gastric juice as an exacerbating factor of lung inflammation induced by intestinal ischemia and reperfusion.
A isquemia e reperfusão intestinal (I/R-i) é relevante fator para o desenvolvimento da síndrome do desconforto respiratório agudo (SDRA). A lesão tecidual decorrente da I/R-i pode ser local e em órgãos distante do sitio isquêmico, notadamente o pulmão. Indivíduos submetidos à isquemia intestinal ao tornarem-se vulneráveis, desenvolvem resposta ex
Publicado em: 2009
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7. Epidemiologia molecular de Escherichia coli e Klebsiella spp produtoras de beta-lactamase de espectro ampliado
The extended-spectrum beta-lactamases (ESBL) represent an important mechanism of resistance to beta-lactam antibiotics. Such enzymes have spread among members of the Enterobacteriaceae family, which are responsible for infections related to health care, particularly nosocomial infections. Objectives: (a) To determine the prevalence of ESBL producing Escheric
Publicado em: 2009
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8. Case report of lymph nodal, hepatic and splenic tuberculosis in an HIV-positive patient
We describe a case of a male patient, 38 years old, HIV-positive (most recent CD4 count about 259/mm³), with abdominal pain, nausea, vomiting, anorexia, weight loss, and vespertine high fever with chills. His hemogram showed normocytic and normochromic anemia, with a high erythrocyte sedimentation rate (ESR) and gross granulations in the neutrophils. Transa
Brazilian Journal of Infectious Diseases. Publicado em: 2006-04
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9. Cytotoxicity analysis of EDTA and citric acid applied on murine resident macrophages culture. / "Análise da citotoxicidade do EDTA e do ácido cítrico aplicados em cultura de macrófagos peritoneais residentes"
The present study evaluated in vitro cytotoxic effects of 17% EDTA and 15% citric acid in murine resident macrophages using MTT assay. After anesthesia and sacrifice of thirty two Swiss male mice, it had processed the peritoneal cellular exudates by fresh culture medium injection and aspiration in peritoneal animals cavities. The peritoneal exudates were com
Publicado em: 2004
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10. Proteins with mechanical functionality: a physico-chemical study on the viscoelasticity of gliadin, a storage protein from wheat gluten / Proteínas com funcionalidade mecânica: um estudo físico-químico sobre a viscoelasticidade da gliadina, uma proteína de reserva do glúten do trigo
The thesis consisted in a rheological study of the dynamics of gels and dispersions of gliadin from wheat gluten in pure dimethylsulfoxide, dimethylformamide or formamide and in their mixtures with water. The effect of temperature and that of the concentration of the component species (protein and solvent constituents) on flow behavior and deformation were e
Publicado em: 2004
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11. Platelet-activating factor mediates acid-induced lung injury in genetically engineered mice
Adult respiratory distress syndrome (ARDS) is an acute lung injury of high mortality rate, and the molecular mechanisms underlying it are poorly understood. Acid aspiration–induced lung injury is one of the most common causes of ARDS, characterized by an increase in lung permeability, enhanced polymorphonuclear neutrophil (PMN) sequestration, and respirato
American Society for Clinical Investigation.
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12. Ultrasound guided aspiration biopsy for pulmonary tuberculosis with unusual radiographic appearances.
BACKGROUND: Pulmonary tuberculosis can produce unusual radiographic appearances and negative results of sputum and bronchoscopic examinations are common. This study assessed the value of ultrasound guided aspiration biopsy in the diagnosis of pulmonary tuberculosis with unusual radiographic appearances. METHODS: Thirteen patients, ultimately diagnosed as hav