Materias dentro de su búsqueda.
Mostrando 28,681 - 28,700 Resultados de 29,024 Para Buscar '"brazil"', tiempo de consulta: 0.36s Limitar resultados
  1. 28681
    “…RESULTS: A total of 47 individuals were enrolled in the study, a median age of 43 years (IQR = 14.5), grouped into healthy individuals with no history of infection or exposure to SARS-CoV-2 (unexposed group; N = 21); and patients from the Health Complex of the Rio de Janeiro State University (UERJ), Brazil, who were SARS-CoV-2 positive by RT-PCR (COVID-19 group)–categorized as recovered COVID-19 (N = 11) or long-COVID-19 (N = 15). …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    High levels of pro-inflammatory SARS-CoV-2-specific biomarkers revealed by in vitro whole blood cytokine release assay (CRA) in recovered and long-COVID-19 patients
  2. 28682
    “…METHODS: Blood samples from 191 COVID-19 real-time reverse transcriptase-polymerase chain reaction (RT-qPCR)-positive volunteers from the municipality of Toledo/ Paraná/Brazil, underwent two distinct serological tests, enzyme-linked immunosorbent assay, and detection of anti-nucleocapsid IgG. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Temporal pattern of humoral immune response in mild cases of COVID-19
  3. 28683
    por Zampieri, Fernando G., Cavalcanti, Alexandre B., Taniguchi, Leandro U., Lisboa, Thiago C., Serpa-Neto, Ary, Azevedo, Luciano C. P., Nassar, Antonio Paulo, Miranda, Tamiris A., Gomes, Samara P. C., de Alencar Filho, Meton S., da Silva, Rodrigo T. Amancio, Lacerda, Fabio Holanda, Veiga, Viviane Cordeiro, de Oliveira Manoel, Airton Leonardo, Biondi, Rodrigo S., Maia, Israel S., Lovato, Wilson J., de Oliveira, Claudio Dornas, Pizzol, Felipe Dal, Filho, Milton Caldeira, Amendola, Cristina P., Westphal, Glauco A., Figueiredo, Rodrigo C., Caser, Eliana B., de Figueiredo, Lanese M., de Freitas, Flávio Geraldo R., Fernandes, Sergio S., Gobatto, Andre Luiz N., Paranhos, Jorge Luiz R., de Melo, Rodrigo Morel V., Sousa, Michelle T., de Almeida, Guacyra Margarita B., Ferronatto, Bianca R., Ferreira, Denise M., Ramos, Fernando J. S., Thompson, Marlus M., Grion, Cintia M. C., Santos, Renato Hideo Nakagawa, Damiani, Lucas P., Machado, Flavia R.
    Publicado 2023
    “…METHODS: Matched 1:1 case–control study in 37 hospitals in Brazil. Hospitalized patients in participating hospitals were included. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Attributable mortality due to nosocomial sepsis in Brazilian hospitals: a case–control study
  4. 28684
    “…Results: We identified 82 pertinent articles (1985–2022) with a total of 117 eligible cases; the top five countries for these cases were French Guiana (20%), France (15%), Colombia (9%), India (9%), and Brazil (7%). Overall, 44% (51/117) of cases had pulmonary involvement, 39% (46/117) CNS, 31% (36/117) cardiac, 24% (28/117) disseminated disease, 2% (2/117) had prolonged disease, and 8% (9/117) of patients died. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Clinical Spectrum, Radiological Findings, and Outcomes of Severe Toxoplasmosis in Immunocompetent Hosts: A Systematic Review
  5. 28685
    “…METHODS: A prospective study was conducted with 12-year-old adolescents from public schools in deprived communities in the city of Manaus, Brazil. Validated questionnaires were used to collect adolescents’ sex and socioeconomic status, OHRQoL (CPQ(11 − 14)) and behaviours (sugar intake, frequency of toothbrushing, regular use of fluoridated toothpaste and pattern of dental attendance). …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Does using the sociodental approach in oral health care influence use of dental services and oral health of adolescents living in deprived communities? a one-year follow up study
  6. 28686
    “…INTRODUCTION: Zika virus (ZIKV) caused an outbreak in Brazil, in 2015, being associated to microcephaly. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Organotypic hippocampal culture model reveals differential responses to highly similar Zika virus isolates
  7. 28687
    “…METHODS: Images were obtained from individuals with diabetes during a mass screening program for DR in Blumenau, Southern Brazil, conducted by trained operators. Automatic analysis was conducted using an AI system (EyerMaps™, Phelcom Technologies LLC, Boston, USA) with one macula-centered, 45-degree field of view retinal image per eye. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Single retinal image for diabetic retinopathy screening: performance of a handheld device with embedded artificial intelligence
  8. 28688
    “…R(t) of 2022-monkeypox varied from 1.14 to 4.24 among the 15 continuously epidemic countries outside Africa, with the top three as Peru (4.24, 95% CI: 2.89–6.71), Brazil (3.45, 95% CI: 1.62–7.00) and the United States (2.44, 95% CI: 1.62–3.60). …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Mapping global zoonotic niche and interregional transmission risk of monkeypox: a retrospective observational study
  9. 28689
    “…Seven solvent-extracted SBMs from soybeans produced in the USA, Brazil, and China were selected. In Exp. 1, eight different diets were created: a nitrogen (N)-free diet and 7 experimental diets containing SBM from different origins as the only N source. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Standardized ileal digestibility of amino acids in soybean meal fed to non-pregnant and pregnant sows
  10. 28690
    “…METHODS: In a population-based case-control study nested in an incident study (STREAM, Brazil) (Del-Ben et al. Br J of Psychiatry 2019; 215(6):726-729), part of the EU-GEI consortium (Gayer-Anderson et al. …”
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Effect of D2R, NMDAR and CB1R genetic variants associated with cannabis use and childhood trauma in first-episode psychosis in a Brazilian population
  11. 28691
    “…Among the serological tests, the DPP rapid test and the EIE-LVC, more commonly used in Brazil, are associated with variable sensitivity and specificity. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Diagnostic Potential for the Detection of Canine Visceral Leishmaniasis of an ELISA Assay Based on the Q5 Recombinant Protein: A Large-Scale and Comparative Evaluation Using Canine Sera with a Positive Diagnosis from the Dual-Path-Platform (DPP) Test
  12. 28692
    “…METHODS: The study was carried out in a rural area of the Santa Inês municipality (altitude: 24 m a.s.l.), Maranhão state, Brazil. Ticks were collected from the environment for 24 consecutive months, from June 2021 to May 2023. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Seasonal dynamics of Amblyomma cajennense (Fabricius, 1787) sensu stricto in a degraded area of the Amazon biome, with notes on Rickettsia amblyommatis infection
  13. 28693
    “…To describe the clinical profile of AIE in Brazil, and to evaluate seasonality and predictors of AIE in adult and pediatric patients. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Brazilian autoimmune encephalitis network (BrAIN): antibody profile and clinical characteristics from a multicenter study
  14. 28694
    “…METHODS: We summarized and highlighted the caries profile and status of implementation of legislation on child dental neglect for 26 countries representing the World Health Organization regions: five countries in Africa (Nigeria, South Africa, Sudan, Tanzania, Zimbabwe), eight in the Americas (Argentina, Brazil, Canada, Chile, Mexico, Peru, Unites States of America, Uruguay), six in the Eastern Mediterranean (Egypt, Iran, Libya, Jordan, Qatar, Saudi Arabia), four in Europe (Italy, Latvia, Serbia, United Kingdom), two in South-East Asia (India and Indonesia) and one country (China) with its special administrative region (Hong Kong) in the Western Pacific. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Child dental neglect and legal protections: a compendium of briefs from policy reviews in 26 countries and a special administrative region of China
  15. 28695
    “…The data was collected from patients treated in Presidente Prudente, Brazil, during a three-month load dose period. RESULTS: The best-corrected mean visual acuity significantly improved from 1.0 logarithm of the minimum resolution angle (logMAR) units to 0.55 logMAR after treatment with aflibercept (p < 0.001). …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Correlations between subfoveal choroidal thickness, macular thickness, and visual outcome in neovascular age-related macular degeneration using swept source OCT: insights from intravitreal aflibercept treatment
  16. 28696
    “…BACKGROUND: A Phase I study showed that it is feasible to implement a home-based self-management program aimed at increasing physical activity in individuals after stroke with mild walking disability in Brazil. The next step is to test this program against a control group in order to provide a power analysis for a fully-powered Phase III clinical trial. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Home-based self-management for sedentary individuals with mild walking disability after stroke: protocol for a randomised pilot study
  17. 28697
    “…This suggests that Wolbachia-carrying mosquitoes are more sensitive to irradiation, consistent with a previous report showing that a lower irradiation dose fully sterilized Wolbachia-infected Ae. aegypti females (Brazil and Mexican strains) compared to those uninfected controls. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Different mechanisms of X-ray irradiation-induced male and female sterility in Aedes aegypti
  18. 28698
    “…DESIGN, SETTING, AND PARTICIPANTS: This was a double-blind randomized clinical trial conducted at Fundação de Medicina Tropical Doutor Heitor Vieira Dourado, in Manaus, Brazil. A total of 60 adult participants were included from November 2020 to March 2022, with 30 in each group. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Photobiomodulation Therapy to Treat Snakebites Caused by Bothrops atrox: A Randomized Clinical Trial
  19. 28699
    “…Mean levels in Fallujah were also much higher than the mean of measurements reported from Japan, Brazil, Sweden and Slovenia (0.04 ppm SD 0.02). Soil samples show low concentrations with a mean of 0.76 ppm (SD 0.42) and range 0.1-1.5 ppm; (N = 18). …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Uranium and other contaminants in hair from the parents of children with congenital anomalies in Fallujah, Iraq
  20. 28700
    “…METHODS: A total of 114 schoolchildren aged 6 to 12 years took part in questionnaire usability testing carried out in computer classrooms at five elementary schools in the city of Florianopolis, Brazil. Schoolchildren used a personal computer (PC) equipped with software for recording what is on the computer screen and the children’s speech during usability testing. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Assessment of Diet and Physical Activity of Brazilian Schoolchildren: Usability Testing of a Web-Based Questionnaire
Herramientas de búsqueda: RSS