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  1. 28421
    “…METHODS: A cross-sectional, quantitative, analytical study was carried out in Medical Schools of Ceará, Brazil. Problem-Based Learning (PBL) teaching methodology is the only methodology used in the first semester and PBL together with traditional teaching, i.e., hybrid teaching, is used in the other ones. …”
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    Active methodologies association with online learning fatigue among medical students
  2. 28422
    “…METHODS: Our work followed a cohort of 236 patients from two public hospitals of the Federal District in mid-western Brazil. Patients’ interviews checked for clinical symptoms during acute and LC (5–8 months after real-time reverse transcription polymerase chain reaction, RT-qPCR). …”
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    Persistent, new-onset symptoms and mental health complaints in Long COVID in a Brazilian cohort of non-hospitalized patients
  3. 28423
    “…Eighty male rats were randomly divided into four groups (n = 20 each): CG/B (water diet + Bio-Oss(®) graft, Geistlich Pharma AG, Wolhusen, Switzerland), CG/O (water diet + OrthoGen(®) graft, Baumer, Mogi Mirim, Brazil), AG/B (25% v/v alcohol diet + Bio-Oss(®) graft), and AG/O (25% v/v alcohol diet + OrthoGen(®) graft). …”
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    Biological Behavior of Xenogenic Scaffolds in Alcohol-Induced Rats: Histomorphometric and Picrosirius Red Staining Analysis
  4. 28424
    “…METHODS: On 24 July 2020, 13 dermatologists from 10 countries (Brazil, Canada, China, Egypt, France, Germany, Japan, Malaysia, the UK and the USA) attended a workshop to share experiences in managing patients with GPP. …”
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    Unmet Educational Needs and Clinical Practice Gaps in the Management of Generalized Pustular Psoriasis: Global Perspectives from the Front Line
  5. 28425
    “…The residual medicament on each section was evaluated under a stereomicroscope (×30; Medilux, MDL-DS4-BI, Biosystems, Curitiba, PR, Brazil). The data were analyzed using SPSS version 23.0 software (IBM Corp., Armonk, NY). …”
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    Retrievability of Odontopaste and Metapex With 17% Ethylenediaminetetraacetic Acid and 10% Maleic Acid From Root Canals: An Invitro Study
  6. 28426
    “…SIMPLE SUMMARY: Palm kernel oil (PKO) is extracted from an oleaginous seed fruit (Elaeis guineenses Jacq.) commonly cultivated in Brazil and can be used strategically as a ruminal fermentation modulator to improve animal performance. …”
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    Effects of Increasing Levels of Palm Kernel Oil in the Feed of Finishing Lambs
  7. 28427
    “…We describe herein the prevalence of HTLV-1 and HTLV-2 infection among Warao indigenous refugees from Venezuela living in Belém, Pará, Brazil. METHODS: In total, 101 individuals of both sexes (43 men and 58 women) between 18 and 77 years of age were investigated. …”
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    HTLV-1 and HTLV-2 Infection Among Warao Indigenous Refugees in the Brazilian Amazon: Challenges for Public Health in Times of Increasing Migration
  8. 28428
    “…SETTING: This study was carried out in a reference Hospital for the treatment of COVID19 in São Paulo / Brazil. PARTICIPANTS: This study evaluated 68 patients, both genders, 18 years old or more that needed to receive treatment for COVID-19 in the hospital. …”
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    Impact of COVID-19 on Frailty, Sarcopenia, and Functionality After Hospital Discharge
  9. 28429
    “…Serological diagnosis is the chosen method to identify T. cruzi infection in dogs that, in Brazil, rarely present positive parasitological tests. …”
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    Chagas Immunochromatographic Rapid Test in the Serological Diagnosis of Trypanosoma cruzi Infection in Wild and Domestic Canids
  10. 28430
    “…Concluding, the use of multigene panel testing almost doubled the identification of germline P/LP variants in clinically actionable predisposition genes in BC patients. In Brazil, special attention should be given to TP53 P/LP variants.…”
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    Detection of germline variants in Brazilian breast cancer patients using multigene panel testing
  11. 28431
    “…In the present work the micro-Fourier-transform infrared reflectance spectroscopy (micro-FTIR) was employed to investigate blood serum samples of healthy and COVID-19-ill (mild or oligosymptomatic) individuals (82 healthcare workers volunteers in “Instituto de Infectologia Emilio Ribas”, São Paulo, Brazil). The molecular-level-sensitive, multiplexing quantitative and qualitative FTIR data probed on 1 µL of dried biofluid was compared to signal-to-cutoff index of chemiluminescent immunoassays CLIA and ELISA (IgG antibodies against SARS-CoV-2). …”
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    Micro-Fourier-transform infrared reflectance spectroscopy as tool for probing IgG glycosylation in COVID-19 patients
  12. 28432
    “…The general US and German population aged 50 and 12 years, respectively, as well as individuals with diabetes in Brazil aged 40 years were modeled over their lifetime. …”
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    Cost-effectiveness of Artificial Intelligence as a Decision-Support System Applied to the Detection and Grading of Melanoma, Dental Caries, and Diabetic Retinopathy
  13. 28433
    “…The study included a panel of 5,014 serum samples collected from volunteer blood donors at the Hematology and Hemotherapy Foundation of the State of Bahia (Brazil). They were subjected to the detection of anti-T. cruzi antibodies, using all four IBMP antigens individually and latent class analysis (LCA) as a reference test, since there is no gold standard test for this purpose. …”
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    Performance of Chimeric Trypanosoma cruzi Antigens in Serological Screening for Chagas Disease in Blood Banks
  14. 28434
    “…Cytogenetic data are unavailable for M. smithii and male individuals were never documented for this species, although the presence of males is expected because genetic recombination was observed in a few sexually reproducing populations in Brazil and haploid sperm was documented from the spermathecae of M. smithii queens. …”
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    Decay of homologous chromosome pairs and discovery of males in the thelytokous fungus-growing ant Mycocepurus smithii
  15. 28435
    “…METHODS: Retrospective case series from 4 Lung Transplant Centers of 3 Latin American countries: Chile, Brazil, and Mexico, including patients that underwent lung transplantation for post-COVID19 end stage lung failure. …”
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    Lung Transplantation for Post COVID19 End Stage Lung Failure: A Case Series from 3 Latin American Countries
  16. 28436
    “…Hochr. naturally occur in the cangas of Serra dos Carajás (eastern Amazonia, Brazil) and the surrounding forest, indicating high phenotypic plasticity. …”
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    Cross-species transcriptomes reveal species-specific and shared molecular adaptations for plants development on iron-rich rocky outcrops soils
  17. 28437
    “…RESULTS: Of 89 articles, most were conducted in Brazil (n=43). PA was the commonest behaviour measured (n=66). …”
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    Systematic Review of Physical Activity, Sedentary Behaviour and Sleep Among Adults Living with Chronic Respiratory Disease in Low- and Middle-Income Countries
  18. 28438
    “…This study was performed during the social distancing period in the COVID-19 outbreak in Brazil. Individuals with type 1 diabetes aged ≥ 18 years were selected to receive a teleguided multidisciplinary intervention or the usual care plus an educational website access. …”
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    Type 1 diabetes and the challenges of emotional support in crisis situations: results from a feasibility study of a multidisciplinary teleintervention
  19. 28439
    “…A large panel of the most common SARS-CoV-2 variants isolated in Europe, United Kingdom, Brazil, South Africa and India was tested to demonstrate the drug’s ability in contrasting the viral cytopathic effect (CPE). …”
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    Characterization of raloxifene as a potential pharmacological agent against SARS-CoV-2 and its variants
  20. 28440
    “…In this study, six breeding companies in three countries (Brazil, Germany, and the USA) were interviewed about their delivery process. …”
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    Boar Semen Shipping for Artificial Insemination: Current Status and Analysis of Transport Conditions with a Major Focus on Vibration Emissions
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