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82.
Overweight,obese, underweight,and frequency of sugar consumption as risk indicators for early childhood caries in Brazilian preschool children
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![点击此处可从《International journal of paediatric dentistry / the British Paedodontic Society [and] the International Association of Dentistry for Children》网站下载免费的PDF全文](/ch/ext_images/free.gif)
Cecilia Claudia Costa Ribeiro Mariana Carvalho Batista da Silva Ana Margarida Melo Nunes Erika Bárbara de Abreu Fonseca Thomaz Cadidja Dayane Sousa Carmo Marizélia Rodrigues Costa Ribeiro Antônio Augusto Moura da Silva 《International journal of paediatric dentistry / the British Paedodontic Society [and] the International Association of Dentistry for Children》2017,27(6):532-539
83.
Juliana Bastos Costa Virna Lygia Lobo Rocha de Sousa Pedro Bezerra da Trindade Neto Thomás de Aquino Paulo Filho Virgínia Célia Dias Florêncio Cabral Patrícia Moura Rossiter Pinheiro 《Anais brasileiros de dermatologia》2012,87(6):910-913
Norwegian scabies is a highly contagious skin infestation caused by an ectoparasite,
Scarcoptes scabiei var. Hominis, which mainly affects immunosuppressed individuals.
Clinically, it may simulate various dermatoses such as psoriasis, Darier''s disease,
seborrheic dermatitis, among others. This is a case report of a 33-year-old woman,
immunocompetent, diagnosed with generalized anxiety disorder (cancer phobia), who had
erythematous, well-defined plaques, covered with rupioid crusts, on her neck,
axillary folds, breast, periumbilical region, groin area, besides upper back and
elbows, mimicking an extremely rare variant of psoriasis, denominated rupioid
psoriasis. 相似文献
84.
Carla Júnia Santos Carolina de Aguiar Ferreira André Luís Branco de Barros Armando da Silva Cunha Junior Francisco Moura Filho 《Journal of drug targeting》2018,26(9):806-817
Angiogenesis, the complex process of formation of new blood vessels from pre-existing blood vessels, which involves the participation of several pro- and anti-angiogenic factors, is implicated in many physiological and pathological conditions. Nanoparticle-based anti-angiogenic activity at the tumour tissue, harnessed by the Enhanced Permeability and Retention Effect (EPR effect), could potentially become a breakthrough therapy to halt tumour progression. Herein, we evaluate the anti-angiogenic effect of ZnWO4 nanoparticles (NPs). The nanoparticles were obtained by microwave-assisted hydrothermal synthesis (MAHS) at 120?°C for 60?min and were structurally characterised by X-ray diffraction (XRD) and micro-Raman (MR) spectroscopy. The mean size and polydispersity index were estimated by Zeta potential analysis. The XRD analysis revealed structural organisation at a long-range order, with an average crystallite size of around 3.67?nm, while MR revealed short-range order for ZnWO4. The anti-angiogenic potential of zinc tungstate nanoparticles was investigated through the chorioallantoic membrane assay (CAM) using fertilised chicken eggs. We demonstrate, in an unprecedented way, that nanocrystalline ZnWO4 NPs obtained by MAHS, at low reaction temperatures, showed excellent anti-angiogenic properties even at low concentrations. The ZnWO4 NPs were further evaluated for its cytotoxicity in vitro. 相似文献
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86.
Edmilson Bastos de Moura Marcelo de Oliveira Maia Monalisa Ghazi Fábio Ferreira Amorim Henrique Marconi Pinhati 《The Brazilian journal of infectious diseases》2012,16(5):479-481
Disseminated strongyloidiasis is a disease with high mortality rate, especially in immunocompromised individuals. Paralytic ileus and intestinal malabsorption are frequent symptoms caused by this severe disease. As there are no licensed parenteral anthelmintic drugs for human use, off-label formulations are often used in the treatment of this disease. In this case report, the use of subcutaneous ivermectin is described as a successful therapy for this life-threatening infection. 相似文献
87.
Natália Silva Andrade Alessandra Silva Pontes MA Hélvis Enri de Sousa Paz Marcoeli Silva de Moura MA PhD Lúcia de Fátima Almeida de Deus Moura MA PhD Marina de Deus Mourade Lima MA PhD 《Special care in dentistry》2017,37(1):28-37
The objective was to determine the prevalence of molar incisor hypomineralization (MIH) among individuals between 7 and 15 years old infected or noninfected with human immunodeficiency virus (HIV). The study was conducted with 33 HIV‐infected individuals (study group; SG) and 66 non‐HIV‐infected schoolchildren (control group; CG), paired by gender and age. Data collection was based on medical records (SG), a questionnaire for caregivers and oral examination for diagnosis of MIH (European Academy of Pediatric Dentistry criteria) and caries (DMFT index and ICDAS). Data were analyzed with Mann‐Whitney, chi‐square, and Fisher's exact tests and logistic regression. In SG, MIH (45.5%) and caries (87.9%) had higher prevalence. MIH was associated with use of protease inhibitors in SG (OR: 2.14; 95% CI: 1.21 to 3.77) and incubator need in CG (OR: 2.80; 95% CI: 1.71 to 9.10). HIV‐infected patients had a higher prevalence of MIH and dental caries in the permanent dentition. 相似文献
88.
Global vascular expression of murine CD34, a sialomucin-like endothelial ligand for L-selectin 总被引:19,自引:2,他引:19
Extravasation of leukocytes into organized lymphoid tissues and into sites of inflammation is critical to immune surveillance. Leukocyte migration to peripheral lymph nodes (PLN), mesenteric lymph nodes (MLN) and Peyer's patches (PP) depends on L-selectin, which recognizes carbohydrate-bearing, sialomucin-like endothelial cell surface glycoproteins. Two of these ligands have been identified at the molecular level. One is the potentially soluble mucin, GlyCAM 1, which is almost exclusively produced by high endothelial venules (HEV) of PLN and MLN. The second HEV ligand for L-selectin is the membrane-bound sialomucin CD34. Historically, this molecule has been successfully used to purify human pluripotent bone marrow stem cells, and limited data suggest that human CD34 is present on the vascular endothelium of several organs. Here we describe a comprehensive analysis of the vascular expression of CD34 in murine tissues using a highly specific antimurine CD34 polyclonal antibody. CD34 was detected on vessels in all organs examined and was expressed during pancreatic and skin inflammatory episodes. A subset of HEV-like vessels in the inflamed pancreas of nonobese diabetic (NOD) mice are positive for both CD34 and GlyCAM 1, and bind to an L-selectin/immunoglobulin G (IgG) chimeric probe. Finally, we found that CD34 is present on vessels of deafferentiated PLN, despite the fact that these vessels are no longer able to interact with L-selectin or support lymphocyte binding in vitro or trafficking in vivo. Our data suggest that the regulation of posttranslational carbohydrate modifications of CD34 is critical in determining its capability to act as an L-selectin ligand. Based on its ubiquitous expression, we propose that an appropriately glycosylated form of vascular CD34 may act as a ligand for L-selectin-mediated leukocyte trafficking to both lymphoid and nonlymphoid sites. 相似文献
89.
Maicon Borges Euzebio Priscila Valverde de O. Vitorino Watila Moura Sousa Milena Andrade Melo Srgio Henrique Nascente Costa Ana Luiza Lima Sousa Thiago de Souza Veiga Jardim Ana Carolina Arantes Paulo Cesar B. Veiga Jardim Weimar Kunz Sebba Barroso 《Arquivos brasileiros de cardiologia》2020,115(4):620
Background:The effects of long-distance walking on the cardiovascular system have been little studied.Objectives:The general objective of this study was to verify these effects on the behavior of diastolic function and the cardiac biomarkers CK-MB (mass), troponin T, and NT-proBNP, in amateur athletes.Method:This longitudinal study, conducted in 2015, evaluated participants during the following 5 stages: E0 (baseline) before starting the trajectory and the others, E1, E2, E3, and E4, at the end of each day, totaling 244.7 km. At all stages, the biomarkers NT-proBNP, CK-MB (mass), and troponin T were measured. Echocardiogram was performed to analyze the E, A and E'' waves. P < 0.05 was adopted as significant.Results:The study evaluated 25 participants, with an average age of 46 ± 10.5 years and body mass index of 20.2 ± 2.3 kg/m2. Increased values were found for NT-proBNP from E0 to E1, E2, E3, and E4 (p < 0.001), CK-MB (mass) from E0 to E2 (p < 0.001), and E'' wave from E0 to E1, E2, E3, and E4 (p < 0.001). Positive correlations were identified between the following: CK-MB (mass) and troponin T (E1: r = 0.524, p = 0.010; E4: r = 0.413, p = 0.044); CK-MB (mass) and NT-proBNP (E4: r = 0.539, p = 0.006); and E/A and E'' (E0: r = 0.603, p < 0.001; E1: r = 0.639, p < 0.001; E4: r = 0.593, p = 0.002). A negative correlation was found between CK-MB (mass) and E/A (E1: r = −0.428, p = 0.041).Conclusion:The effects of intense, prolonged, and interspersed physical activity were verified based on significant variations in the behavior of CK-MB (mass), NT-proBNP, and the E'' wave. Notwithstanding the alterations found, there were no criteria suggestive of myocardial damagePalavras-chave: Walking, Biomarkers, Biological, Blood Pressure, Troponin-T, Natriuretic Peptide Brain, Athletes, Echocardiography, Doppler/methods 相似文献
90.