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  1. 64941
    “…(Combretaceae), and the stems of Phoradendron californicum (Viscaceae), plus mesquite and oak species endemic to the Southwestern United States, northern Mexico, and tropical regions of Central and South America, as well as to profile the composition of these plant materials and to measure their antioxidant capacity. …”
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    Solvent effects on phytochemical constituent profiles and antioxidant activities, using four different extraction formulations for analysis of Bucida buceras L. and Phoradendron californicum
  2. 64942
    “…In an effort to identify loci conferring resistance to these races, a genome-wide association study was carried out on a panel of 250 spring wheat breeding lines from the International Maize and Wheat Improvement Center (CIMMYT), six wheat breeding programs in the United States and three wheat breeding programs in Canada. …”
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    Association mapping of North American spring wheat breeding germplasm reveals loci conferring resistance to Ug99 and other African stem rust races
  3. 64943
    “…Eligible patients were aged ≥18 years, diagnosed with schizophrenia, were prescribed olanzapine LAI, and lived outside the United States. Psychiatric hospitalization and medication data were collected retrospectively for the 6-month period before study entry and prospectively throughout the study. …”
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    Baseline characteristics and hospitalizations in patients with schizophrenia receiving olanzapine long-acting injection: an interim analysis from a non-interventional, prospective observational safety study
  4. 64944
    “…This multicenter collaboration involves 14 institutions across the United States and Europe, bringing together extensive and diverse expertise to understand sudden unexpected death in epilepsy patients (SUDEP). …”
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    NHash: Randomized N-Gram Hashing for Distributed Generation of Validatable Unique Study Identifiers in Multicenter Research
  5. 64945
    “…BACKGROUND: Secure email messaging is part of a national transformation initiative in the United States to promote new models of care that support enhanced patient-provider communication. …”
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    Large-Scale Survey Findings Inform Patients’ Experiences in Using Secure Messaging to Engage in Patient-Provider Communication and Self-Care Management: A Quantitative Assessment
  6. 64946
    “…METHODS: We performed a retrospective cohort study using the 2010 Medicare beneficiaries aged 75 or older in Texas, United States who had no prostate cancer in 2007–2009 and had an identifiable PCP. …”
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    Downstream tests, treatments, and annual direct payments in older men cared for by primary care providers with high or low prostate-specific antigen screening rates using 100 percent Texas U.S. Medicare public insurance claims data: a retrospective cohort study
  7. 64947
    “…BACKGROUND: Recent prevalence data indicates that Pacific Islanders living in the United States have disproportionately high smoking rates when compared to the general populace. …”
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    Developing an Internet- and Mobile-Based System to Measure Cigarette Use Among Pacific Islanders: An Ecological Momentary Assessment Study
  8. 64948
    “…BACKGROUND: Pancreatic cancer is the fourth largest cause of cancer death in the United States and Europe with over 100,000 deaths per year in Europe alone. …”
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    Preoperative radiochemotherapy versus immediate surgery for resectable and borderline resectable pancreatic cancer (PREOPANC trial): study protocol for a multicentre randomized controlled trial
  9. 64949
    “….: Per oral, UI: Ulcer index, pH: Concentration of H+ ion, mL: Milli litre, JG: Jatropha gossypiifolia,USD: United States Dollar, NSAIDs: Non steroidal anti-inflammatory drugs, v/v: Volume by volume, w/v: Weight by volume, SCMC: Sodium carboxy methyl cellulose, g: Gram, h: Hour, °C: Degree centigrade, n: Number, Rpm: Rotation per minute, Min: Minute, N: Normality, NaoH: Sodium hydroxide, mM - Millimole, TBA: Thiobarbituric acid, nmol: Nanomole, nm: Nanometer, GPx: Glutathione peroxidase, GSH: Reduced glutathione, H(2)O(2): Hydrogen peroxide, SOD: Superoxide dismutase, ANOVA: Analysis of Variance, μmol: Micromole [Image: see text]…”
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    Ulcer Protective Activity of Jatropha gossypiifolia Linn. in Wistar Rats
  10. 64950
    “…METHODS: Individual participant data were linked with residence PM2.5 exposure estimates across the continental United States for a 2000–2009 follow-up period when matching census tract–level PM2.5 exposure data were available. …”
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    Ambient Particulate Matter Air Pollution Exposure and Mortality in the NIH-AARP Diet and Health Cohort
  11. 64951
    “…Chodosh, Infect Genet Evol 11:1208–1217, 2011, doi:10.1016/j.meegid.2011.04.031)—a highly contagious infection that accounts for nearly 60% of conjunctivitis cases in the United States (R. P. Sambursky, N. Fram, and E. J. Cohen, Optometry 78:236–239, 2007, doi:10.1016/j.optm.2006.11.012, and A. …”
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    Epidemic Keratoconjunctivitis-Causing Adenoviruses Induce MUC16 Ectodomain Release To Infect Ocular Surface Epithelial Cells
  12. 64952
    “…We thus undertook a retrospective evaluation to estimate rates and costs of pneumococcal disease among children and adults with and without underlying medical conditions in the United States. METHODS: Data were obtained from three independent healthcare claims repositories. …”
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    Rates and costs of invasive pneumococcal disease and pneumonia in persons with underlying medical conditions
  13. 64953
    “…BACKGROUND: Within the United States, HIV affects men who have sex with men (MSM) disproportionally compared to the general population. …”
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    Factors Associated With Condom Breakage During Anal Intercourse: A Cross-Sectional Study of Men Who Have Sex With Men Recruited in an Online Survey
  14. 64954
    “…Residential use was common in the United States before 2001. OBJECTIVES: We conducted a pooled analysis of four birth cohorts (children’s centers; n = 936) to evaluate associations of prenatal exposure to OPs with child development at 24 months. …”
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    Prenatal Organophosphorus Pesticide Exposure and Child Neurodevelopment at 24 Months: An Analysis of Four Birth Cohorts
  15. 64955
    “…OBJECTIVES: At least 175,000 Anterior Cruciate Ligament Reconstructions (ACLR) are performed yearly in the United States, with the goal of restoring static knee stabilization for full return to previous level of function. …”
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    Outcomes 2 Years After ACLR In Athletes: Function, Return To Sport Rates, And Re-Injury Rates From The Delaware-Oslo ACL Cohort Study
  16. 64956
    “…BACKGROUND: At least 25 % of adults admitted to intensive care units (ICU) in the United States have an overweight, obese or morbidly obese body mass index (BMI). …”
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    Increased body mass index and adjusted mortality in ICU patients with sepsis or septic shock: a systematic review and meta-analysis
  17. 64957
    “…Authors affiliated with United States (561) and United Kingdom (207) institutions together account for a third of publications. …”
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    Local and foreign authorship of maternal health interventional research in low- and middle-income countries: systematic mapping of publications 2000–2012
  18. 64958
    “…BACKGROUND: Place is critical to our understanding of human immunodeficiency virus (HIV) infections among men who have sex with men (MSM) in the United States. However, within the scientific literature, place is almost always represented by residential location, suggesting a fundamental assumption of equivalency between neighborhood of residence, place of risk, and place of prevention. …”
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    Completeness and Reliability of Location Data Collected on the Web: Assessing the Quality of Self-Reported Locations in an Internet Sample of Men Who Have Sex With Men
  19. 64959
    “…Although underserved and underrepresented, Hispanics are among the leading users of social media in the United States. Previous reviews have examined the use of social media in public health efforts, but, to our knowledge, none have focused on the Hispanic population. …”
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    The Use of Social Media for Health Promotion in Hispanic Populations: A Scoping Systematic Review
  20. 64960
    “…METHODS: We conducted a partial factorial-design, randomized, controlled trial of calcium and vitamin D to prevent colorectal adenoma recurrence at 11 centers in the United States. At baseline, participants completed two self-administered questionnaires (SAQs) and a questionnaire administered by staff. …”
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    Randomized controlled trials: who fails run-in?
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