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  1. 27141
    “…We collected article processing and access costs from the journal publishers, and then calculated relative cost differences using the World Bank purchasing power parity index for the United States (U.S.), Germany, Turkey, China, Brazil, South Africa, and Australia. This allows costs to be understood relative to the economic context of the countries from which they originated. …”
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    Access to Top-Cited Emergency Care Articles (Published Between 2012 and 2016) Without Subscription
  2. 27142
    “…Methods: A retrospective assessment of all cases of cervical neoplasia treated in Caxias do Sul General Hospital, Brazil, between 2012 and 2016 was performed. Clinical and pathological data were collected from electronic records and analyzed. …”
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    Expression of PD-L1 in cervical carcinoma and its impact on survival associated with T-cell infiltration and FoxP3 expression
  3. 27143
    “…METHODOLOGY/PRINCIPAL FINDINGS: Official city records and previous study were used to select risk factors for human leptospirosis in an endemic neighborhood of Curitiba, Brazil. Neighborhood census sectors were divided in high- and low-risk areas using 12 selected factors: flood area, water supply, water course, green coverage, afforestation, sewage network, open sewage, open garbage, garbage collection, dumpster, pavement, and rodent complaints. …”
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    Molecular detection of Leptospira spp. in rats as early spatial predictor for human disease in an endemic urban area
  4. 27144
    “…METHODS: This is a randomized controlled trial with blinded assessor, to be held in a physical therapy clinic in Sao Paulo, Brazil. Seventy four patients aged 65 to 85 years with chronic nonspecific pain will be randomized into Pilates Group (n = 37) with exercises based on the Pilates method and Aerobic Group (n = 37) with treadmill aerobic exercise. …”
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    Effectiveness of the Pilates method versus aerobic exercises in the treatment of older adults with chronic low back pain: a randomized controlled trial protocol
  5. 27145
    “…For that reason, sugarcane accounts for approximately 75% of all the sugar produced in the world and has become the main sugar source to produce first-generation bioethanol in Brazil. Daily rhythms cause plants to adapt and coordinate their metabolism to achieve maximum photosynthesis and carbohydrate production throughout the day. …”
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    Diel oscillations in cell wall components and soluble sugars as a response to short-day in sugarcane (Saccharum sp.)
  6. 27146
    “…OBJECTIVES: First, to assess the psychometric properties of key questions included in a public sector evaluation of primary dental care in Brazil; and second, to evaluate the performance of dental teams in relation to these items. …”
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    Using Item Response Theory to evaluate the psychometric characteristics of questions in a Brazilian programme and the performance of dental teams in primary care
  7. 27147
    “…Here we describe the study sites, population characteristics, study design, methodology and standardization procedures for the collection of longitudinal clinical data and biological samples (maternal blood, umbilical cord blood, placental tissue, maternal feces and infant buccal swabs) for the study that was conducted between 2012 and 2018 in Brazil, Kenya, Pakistan, South Africa, Thailand and the UK. …”
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    Deep clinical and biological phenotyping of the preterm birth and small for gestational age syndromes: The INTERBIO-21 (st )Newborn Case-Control Study protocol
  8. 27148
    “…At approximately 12 sites in the EU, Israel, and Brazil, 20-24 patients with classic CAH and elevated 17-OHP will be treated with nevanimibe at doses of 1000-2000 mg twice per day for 12 weeks. …”
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    SUN-357 Trial in Progress: A Multicenter, Dose-titration, Open-Label Phase 2b Study of Nevanimibe Hydrochloride, a Novel ACAT1 Inhibitor, for the Treatment of Classic Congenital Adrenal Hyperplasia
  9. 27149
    “…All the samples are from the same clinical laboratory, with samples from several regions of Brazil. The samples were selected using the following filters: free T4 concentration within the reference values (RV), absence of anti-thyroid antibodies and of medication use. …”
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    OR19-2 Big Data Strategy Used to Draw TSH Reference Values for Elderly Population
  10. 27150
    “…Different geographical distributions were assessed: H. felis genotype I was the only genotype found in Africa and has been reported worldwide, with the exception of Japan and Brazil where only H. felis genotype II has been reported. …”
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    Molecular detection of Hepatozoon felis in cats from Maio Island, Republic of Cape Verde and global distribution of feline hepatozoonosis
  11. 27151
    “…Its first implementations, in the form of a public policy in Brazil, showed contradictory and different effects from those observed in Europe. …”
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    Effectiveness evaluation of the school-based drug prevention program #Tamojunto2.0: protocol of a cluster randomized controlled trial
  12. 27152
    “…BACKGROUND: Oral problems, known as a neglected epidemic, have become prevalent in Brazil, the Russian Federation, India, China, and South Africa (BRICS) countries in last decade. …”
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    Oral problems and associated risk indicators in adults in the Russian Federation, India, and China
  13. 27153
    “…METHODS: In 2016, 15 insulin price and availability surveys were undertaken (using an adaptation of the WHO/Health Action International medicine price and availability measurement methodology) in Brazil, China (Hubei and Shaanxi Provinces), Ethiopia, Ghana, India (Haryana and Madhya Pradesh States), Indonesia, Jordan, Kenya, Kyrgyzstan, Mali, Pakistan, Russia (Kazan Province) and Uganda. …”
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    Insulin prices, availability and affordability in 13 low-income and middle-income countries
  14. 27154
    “…METHODS: A descriptive, retrospective, comparative analysis of data from 685 IOS patients with HAE‐C1‐INH from seven centres in Germany (n = 93) vs. centres from Austria, Brazil, Czech Republic, Denmark, France, Greece, Israel, Italy, Spain, Sweden and the United Kingdom (n = 592, July 2009–January 2017). …”
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    Management of patients with hereditary angioedema in Germany: comparison with other countries in the Icatibant Outcome Survey
  15. 27155
    “…In this study, we assessed the genetic diversity of Ascaris lumbricoides / Ascaris suum circulating in humans and pigs, exploring potential zoonotic cycles in endemic areas in Brazil. We carried out cross-sectional surveys in four municipalities: Santa Isabel do Rio Negro (SIRN-AM) (n = 328); Nossa Senhora de Nazaré (NSN-PI) and Teresina (TER-PI) (n = 605 and n = 297, respectively); and Cachoeiras de Macacu (CAM-RJ) (n = 543). …”
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    Genetic diversity of Ascaris spp. infecting humans and pigs in distinct Brazilian regions, as revealed by mitochondrial DNA
  16. 27156
    “…METHODS: We conducted a cluster-randomized, double-blind, crossover study among 40 HCWs from an intensive care unit of a tertiary-care hospital in Brazil, from June 1st to September 30, 2017. We tested the WHO EBHR original formulation containing 1.45% glycerol against three other concentrations (0, 0.5, and 0.75%). …”
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    Glycerol content within the WHO ethanol-based handrub formulation: balancing tolerability with antimicrobial efficacy
  17. 27157
    “…Concerns about ZIKV changed over the past two years, however, as outbreaks in Brazil, Central American countries, and Caribbean islands revealed novel aspects of infection including vertical and sexual transmission modes. …”
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    Rapid response to an emerging infectious disease – Lessons learned from development of a synthetic DNA vaccine targeting Zika virus
  18. 27158
    “…FUND: This work was supported by the Brazilian National Science Council (CNPq, Brazil), Minas Gerais Foundation for Science (FAPEMIG), Funding Authority for Studies and Projects (FINEP), Coordination of Superior Level Staff Improvement (CAPES), National Research Foundation of Singapore and Centre for Precision Biology at Nanyang Technological University.…”
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    In-depth characterization of congenital Zika syndrome in immunocompetent mice: Antibody-dependent enhancement and an antiviral peptide therapy
  19. 27159
    “…Apart from two DCS isolates, which clustered with PHE isolates associated with travel to Spain and Brazil, the remaining DCS isolates, including one poultry isolate, belonged to two monophyletic clusters in which gyrA 87 mutations appear to have developed within the region. …”
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    Emergence of phylogenetically diverse and fluoroquinolone resistant Salmonella Enteritidis as a cause of invasive nontyphoidal Salmonella disease in Ghana
  20. 27160
    “…This is a nested case-control derived from the multicentre cohort study Preterm SAMBA, in five different centres in Brazil, with nulliparous healthy pregnant women. Clinical data were prospectively collected, and risk factors were assessed comparatively between PE cases and controls using risk ratio (RR) (95% CI) plus multivariate analysis. …”
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    Incidence and risk factors for Preeclampsia in a cohort of healthy nulliparous pregnant women: a nested case-control study
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