Pleural Fluid
Mostrando 1-12 de 188 artigos, teses e dissertações.
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1. Pleural tuberculosis: experiences from two centers in Brazil
Abstract Objective: This study aimed to describe the clinical and laboratory findings of patients diagnosed with pleural tuberculosis at two hospitals in southern Brazil. Methods: Patients aged < 18 years were evaluated retrospectively. The patients’ medical and epidemiological history, tuberculin skin test results, radiological and pathological findings
Jornal de Pediatria. Publicado em: 2022
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2. INVASIVE NON-TYPE B HAEMOPHILUS INFLUENZAE DISEASE: REPORT OF EIGHT CASES
ABSTRACT Objetivo: Descrever oito casos de doença invasiva por Haemophilus influenzae não tipo b em crianças internadas no Hospital de Clínicas da Universidade Estadual de Campinas. Descrição dos casos: Em 2015, ocorreram oito casos de doença invasiva por H. influenzae não tipo b. Nas cepas identificadas, testou-se a sensibilidade à ampicilina e
Rev. paul. pediatr.. Publicado em: 07/01/2019
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3. Preanalytical conditions can interfere with M. tuberculosis detection by PCR in respiratory samples
OBJECTIVES: Tuberculosis is one of the most prevalent infections in humans. Although culture is the reference for diagnosis, its sensitivity is compromised, especially in paucibacillary samples. Because polymerase chain reaction (PCR) amplifies mycobacterial DNA, it is more sensitive than culture for the diagnosis of Mycobacterium tuberculosis (Mtb). Howeve
Clinics. Publicado em: 29/11/2018
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4. Transforming growth factor beta1 (TGF-ß1) levels in a rat model of induced pleural empyema
Abstract Purpose: To evaluate the concentration of transforming growth factor beta 1 (TGFB1) levels in a rat pleural effusion obtained by inoculation of intrapleural bacteria or turpentine through thoracentesis. Methods: Thirty-Nine Wistar rats were divided into three groups: Staphylococcus aureus (SA, n = 17); Streptococcus pneumoniae (SP, n = 12); and t
Acta Cir. Bras.. Publicado em: 2018-02
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5. Accuracy of closed pleural biopsy in the diagnosis of malignant pleural effusion
ABSTRACT Objective: Previous studies have demonstrated that closed pleural biopsy (CPB) has a sensitivity of less than 60% for diagnosing malignancy. Therefore, controversy has recently emerged regarding the value of CPB as a diagnostic test. Our objective was to assess the accuracy of CPB in diagnosing malignancy in patients with pleural effusion. Methods
J. bras. pneumol.. Publicado em: 2017-12
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6. Role of the Neutrophil-Lymphocyte Ratio in the Differential Diagnosis of Exudative Pleural Effusion
OBJECTIVES: Pleural effusion is a common diagnostic and clinical problem. The differential diagnosis of pleural effusion may be difficult and may require several procedures, including invasive ones. Certain studies have investigated biochemical parameters to facilitate the diagnosis of exudative pleural effusion; however, it remains a challenging problem in
Clinics. Publicado em: 2016-10
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7. The performance of an in-house nested-PCR technique for pleural tuberculosis diagnoses
Introduction This study evaluated the performance of an in-house nested-PCR system for the detection of the Mycobacterium tuberculosis complex in pleural fluid, blood and urine samples from pleural effusion tuberculosis patients by health services physicians in Pernambuco, Brazil. Methods A prospective double-blind study with 37 hospitalized patients of
Rev. Soc. Bras. Med. Trop.. Publicado em: 21/10/2013
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8. Effectiveness and safety of iodopovidone in an experimental pleurodesis model
OBJECTIVES: Chemical pleurodesis is an important therapeutic tool to control recurrent malignant pleural effusion. Among the various sclerosing agents, iodopovidone is considered effective and safe. However, in a recent study, ocular changes were described after iodopovidone was used in recurrent pneumothorax. The aim of the study was to evaluate the effica
Clinics. Publicado em: 2013-04
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9. Pleural tuberculosis: is radiological evidence of pulmonary-associated disease related to the exacerbation of the inflammatory response?
OBJECTIVE: Pleural tuberculosis is the most frequently occurring form of extra pulmonary disease in adults. In up to 40% of cases, the lung parenchyma is concomitantly involved, which can have an epidemiological impact. This study aims to evaluate the pleural and systemic inflammatory response of patients with pleural or pleuropulmonary tuberculosis. METHODS
Clinics. Publicado em: 2012-11
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10. Influência do anticorpo anti-VEGF bevacizumab na inflamação pleural e na pleurodese experimental induzida por talco ou nitrato de prata / Influence of anti-VEGF bevacizumab in pleural inflammation and experimental pleurodesis induced by talc or silver nitrate
Introduction: Chemical pleurodesis is widely used to control recurrent malignant pleural effusion. Vascular endothelial growth factor (VEGF) is produced in response to mesothelial injury by sclerosing intrapleural injection and it is a potent angiogenesis inducer. The monoclonal anti-VEGF bevacizumab inhibits VEGF and has been used in the treatment of cancer
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 01/08/2011
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11. Effectiveness and safety of outpatient pleurodesis in patients with recurrent malignant pleural effusion and low performance status
OBJECTIVES: To evaluate the effectiveness and safety of pleurodesis carried out entirely on an outpatient basis in patients with recurrent malignant pleural effusions and Karnofsky Performance Status scores <70. METHODS: This study was a prospective trial comprising patients with symptomatic recurrent malignant pleural effusion and Karnofsky Performance Stat
Clinics. Publicado em: 2011
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12. DiscriminaÃÃo das isoenzimas da adenosina desaminase (ADA) em fluidos corporais humanos. / Discrimination of isoenzymes of adenosine deaminase (ADA) in human body fluids.
A adenosina desaminase (ADA â E.C.3.5.4.4.) à uma enzima fundamental no catabolismo das purinas. Ela catalisa a desaminaÃÃo da adenosina ou 2âdeoxi-adenosina produzindo amÃnia e inosina ou 2â-deoxi-inosina, respectivamente. Sua atividade à expressa por 2 isoenzimas presentes em 3 isoformas. A ADA1 (36kDa) ou ADA1 ligada ao CD26 (280kDa) sÃo amplamen
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 15/01/2010