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91.
92.
Gomes MJ Barbosa RS Dias FP de Carvalho RB de Oliveira ER Hebling E 《Ciência & saúde coletiva》2012,17(2):351-358
The scope of this study was to verify the occurrence of sensitivity to latex and conduct dosage of anti-latex antibodies in health professionals of the Dental, Medical and Nursing Schools of the Federal University of Espírito Santo (UFES), Vitoria, ES, Brazil. This was a cross-sectional observational study. The intentional sample was composed of 295 professionals. Sensitivity was evaluated by means of a structured and validated questionnaire and the presence of IgE-latex by means of collection of 10 ml of blood submitted to analysis using the Immunocap-pharmacia? system. The IgE-latex values were categorized in different groups. Results: 22.4% (n=66) showed latex sensitivity, class V of the IgE latex (17.5-42 KUA\L); 77.6 % (n=229) showed no sensitivity, class 0 or 1 of the IgE-latex (<0.35KUA\L-8,6KUA\L). Fisher's test showed a significant correlation statistic (p<0.05) in relation to the following variables: gender; atopy; eczema of the hands; allergy to medicination; chronic illness; use of anti-inflammatory; prior surgeries. Conclusion: Positive values of IgE were observed in the professionals with sensitivity, suggesting the adoption of prophylactic measures for the prevention and or adaptation of the work environment, preserving the health of these workers. 相似文献
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Di Micco B Metafora S Colonna G Cartenì M Ragone R Macalello MA Di Micco P Baroni A Catalanotti P Tufano MA 《Journal of endotoxin research》2001,7(3):211-217
The effect of porins, major hydrophobic outer membrane proteins purified from Salmonella typhimurium, on human blood coagulation was investigated. It was found that micromolar concentrations of porins accelerated markedly human blood coagulation in vitro. Using appropriate experiments, data were obtained showing that the main target of the porin-induced procoagulant effect was thrombin. A possible binding of porins with thrombin has been suggested to be the basis of this effect. The implications of this finding in the pathogenesis of the disseminated intravascular coagulation syndrome (DIC) occurring during the Gram-negative septic shock is discussed. 相似文献
95.
P. Pozzilli E. A. M. Gale N. Visallil M. Baroni P. Crovari V. Frighi M. G. Cavallo D. Andreani 《Diabetologia》1986,29(12):850-854
Summary The immune response of diabetic patients to influenza vaccination was examined in 31 patients, 10 with Type 1 (insulin-dependent) diabetes and 21 with Type 2 (non-insulin-dependent diabetes), and in 19 normal subjects. Each received a single intramuscular injection of the 3 virus strains (A/Chile,A/Philippines,B/USSR) anti-influenza vaccine recommended by WHO. The antibody titre and the cell-mediated immune response to the 3 virus strains, as evaluated by the generation of activated lymphocytes and enumeration of B lymphocytes, were studied before and 18 h, 72 h and 1, 2, 3 and 6 weeks after vaccination. Overall, the humoral and cell-mediated immune responses were normal in both groups of patients. However, patients with Type 1 diabetes showed a statistically significant increase (p< 0.01) of antibody titre of the A/Chile and an increased percentage of B lymphocytes one week after vaccination compared to age-matched control subjects. Four out of 21 patients with Type 2 diabetes had no antibody response to all 3 virus strains. A significant reduction (p< 0.01) of the percentage of activated cells possessing receptors for interleukin-2 was observed 72 h after vaccination in patients with Type 2 diabetes compared to age-matched control subjects. None of the patients who received the vaccine developed influenza in the course of the following year. These results suggest that valid protection against the influenza virus can be obtained in patients with Type 1 and Type 2 diabetes. 相似文献
96.
Uccini S D'Offizi G Angelici A Prozzo A Riva E Antonelli G Baroni CD Ruco LP 《AIDS patient care and STDs》2000,14(3):143-147
The benign cystic lymphoepithelial lesion (BLL) of the parotid gland is a rare disorder affecting HIV-1-infected patients. Here we describe the clinical and histopathological features of 10 cases of BLL, who presented to our observation between November 1992 and December 1996, before the combination antiretroviral therapy was introduced. 相似文献
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de Sousa Graziella Ribeiro Lira Régia Caroline Peixoto de Almeida Magalhães Taciani da Silva Keteryne Rodrigues Nagano Luis Fernando Peinado Saggioro Fabiano Pinto Baroni Mirella Marie Suely Kazue Nagahashi Oba-Shinjo Sueli Mieko Brandelise Silvia de Paula Queiroz Rosane Gomes Brassesco María Sol Scrideli Carlos Alberto Tone Luiz Gonzaga Valera Elvis Terci 《Journal of molecular medicine (Berlin, Germany)》2021,99(8):1101-1113
Journal of Molecular Medicine - Although ependymoma (EPN) molecular subgroups have been well established by integrated high-throughput platforms, low- and middle-income countries still need... 相似文献
100.
Cerveri P Marchente M Chemello C Confalonieri N Manzotti A Baroni G 《Annals of biomedical engineering》2011,39(11):2791-2806
2D- and 3D-based innovative methods for surgical planning and simulation systems in orthopedic surgery have emerged enabling
the interactive or semi-automatic identification of the clinical landmarks (CL) on the patient individual virtual bone anatomy.
They enable the determination of the optimal implant sizes and positioning according to the computed CL, the visualization
of the virtual bone resections and the simulation of the overall intervention prior to surgery. The virtual palpation of CL,
highly dependent upon the examiner’s expertise, was proved to be time consuming and to suffer from considerable inter-observer
variability. In this article, we propose a fully automatic algorithmic framework that processes the pelvic bone surface, integrating
surface curvature analysis, quadric fitting, recursive clustering and clinical knowledge, aiming at computing the main parameters
of the acetabulum. The performance of the method was evaluated using pelvic bone surfaces reconstructed from CT scans of cadavers
and subjects with pathological conditions at the hip joint. The repeatability error of the automated computation of acetabular
center, size and axis parameters was less than 1 mm, 0.5 mm, and 1.5°, respectively. The computed parameters were in agreement
(<1.5 mm; <0.5 mm; <3.0°) with the corresponding reference parameters manually identified in the original datasets by medical
experts. According to our results, the proposed method is put forward to improve the degree of automation of image/model-based
planning systems for hip surgery. 相似文献