Institution
University of Alberta
Education•Edmonton, Alberta, Canada•
About: University of Alberta is a education organization based out in Edmonton, Alberta, Canada. It is known for research contribution in the topics: Population & Health care. The organization has 65403 authors who have published 154847 publications receiving 5358338 citations. The organization is also known as: Ualberta & UAlberta.
Papers published on a yearly basis
Papers
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TL;DR: There is considerable interest in exploiting the advantages of DDS for in vivo delivery of new drugs derived from proteomics or genomics research and for their use in ligand-targeted therapeutics.
Abstract: Drug delivery systems (DDS) such as lipid- or polymer-based nanoparticles can be designed to improve the pharmacological and therapeutic properties of drugs administered parenterally. Many of the early problems that hindered the clinical applications of particulate DDS have been overcome, with several DDS formulations of anticancer and antifungal drugs now approved for clinical use. Furthermore, there is considerable interest in exploiting the advantages of DDS for in vivo delivery of new drugs derived from proteomics or genomics research and for their use in ligand-targeted therapeutics.
4,162 citations
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Imperial College London1, National Institutes of Health2, University of Alberta3, Boston Children's Hospital4, University of Sydney5, Royal Prince Alfred Hospital6, University of Giessen7, Amrita Institute of Medical Sciences and Research Centre8, University of Illinois at Urbana–Champaign9, Medical University of Graz10, Vanderbilt University Medical Center11, University of São Paulo12
TL;DR: In this paper, a clinical classification of pulmonary hypertension (PH) was established, categorizing PH into groups which share similar pathological and hemodynamic characteristics and therapeutic approaches, and the main change was to withdraw persistent pulmonary hypertension of the newborn (PPHN) from Group 1 because this entity carries more differences than similarities with other PAH subgroups.
4,135 citations
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TL;DR: The increasing number of T-cell subsets defined by cytokine patterns; the differentiation pathways of CD4+ and CD8+ T cells; the contribution of other cell types to these patterns; and the cytokine interactions during infection and pregnancy are discussed.
3,815 citations
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TL;DR: In this article, the period prevalence of acute renal failure (ARF) requiring renal replacement therapy (RRT) was found to be between 5% and 6% and was associated with a high hospital mortality rate.
Abstract: ContextAlthough acute renal failure (ARF) is believed to be common in the setting
of critical illness and is associated with a high risk of death, little is
known about its epidemiology and outcome or how these vary in different regions
of the world.ObjectivesTo determine the period prevalence of ARF in intensive care unit (ICU)
patients in multiple countries; to characterize differences in etiology, illness
severity, and clinical practice; and to determine the impact of these differences
on patient outcomes.Design, Setting, and PatientsProspective observational study of ICU patients who either were treated
with renal replacement therapy (RRT) or fulfilled at least 1 of the predefined
criteria for ARF from September 2000 to December 2001 at 54 hospitals in 23
countries.Main Outcome MeasuresOccurrence of ARF, factors contributing to etiology, illness severity,
treatment, need for renal support after hospital discharge, and hospital mortality.ResultsOf 29 269 critically ill patients admitted during the study period,
1738 (5.7%; 95% confidence interval [CI], 5.5%-6.0%) had ARF during their
ICU stay, including 1260 who were treated with RRT. The most common contributing
factor to ARF was septic shock (47.5%; 95% CI, 45.2%-49.5%). Approximately
30% of patients had preadmission renal dysfunction. Overall hospital mortality
was 60.3% (95% CI, 58.0%-62.6%). Dialysis dependence at hospital discharge
was 13.8% (95% CI, 11.2%-16.3%) for survivors. Independent risk factors for
hospital mortality included use of vasopressors (odds ratio [OR], 1.95; 95%
CI, 1.50-2.55; P<.001), mechanical ventilation
(OR, 2.11; 95% CI, 1.58-2.82; P<.001), septic
shock (OR, 1.36; 95% CI, 1.03-1.79; P = .03),
cardiogenic shock (OR, 1.41; 95% CI, 1.05-1.90; P = .02),
and hepatorenal syndrome (OR, 1.87; 95% CI, 1.07-3.28; P = .03).ConclusionIn this multinational study, the period prevalence of ARF requiring
RRT in the ICU was between 5% and 6% and was associated with a high hospital
mortality rate.
3,706 citations
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TL;DR: Should past dependences of the global environmental impacts of agriculture on human population and consumption continue, 109 hectares of natural ecosystems would be converted to agriculture by 2050, accompanied by 2.4- to 2.7-fold increases in nitrogen- and phosphorus-driven eutrophication of terrestrial, freshwater, and near-shore marine ecosystems.
Abstract: During the next 50 years, which is likely to be the final period of rapid agricultural expansion, demand for food by a wealthier and 50% larger global population will be a major driver of global environmental change. Should past dependences of the global environmental impacts of agriculture on human population and consumption continue, 10(9) hectares of natural ecosystems would be converted to agriculture by 2050. This would be accompanied by 2.4- to 2.7-fold increases in nitrogen- and phosphorus-driven eutrophication of terrestrial, freshwater, and near-shore marine ecosystems, and comparable increases in pesticide use. This eutrophication and habitat destruction would cause unprecedented ecosystem simplification, loss of ecosystem services, and species extinctions. Significant scientific advances and regulatory, technological, and policy changes are needed to control the environmental impacts of agricultural expansion.
3,606 citations
Authors
Showing all 66027 results
Name | H-index | Papers | Citations |
---|---|---|---|
Salim Yusuf | 231 | 1439 | 252912 |
Yi Chen | 217 | 4342 | 293080 |
Robert M. Califf | 196 | 1561 | 167961 |
Douglas R. Green | 182 | 661 | 145944 |
Russel J. Reiter | 169 | 1646 | 121010 |
Jiawei Han | 168 | 1233 | 143427 |
Jaakko Kaprio | 163 | 1532 | 126320 |
Tobin J. Marks | 159 | 1621 | 111604 |
Josef M. Penninger | 154 | 700 | 107295 |
Subir Sarkar | 149 | 1542 | 144614 |
Gerald M. Edelman | 147 | 545 | 69091 |
Rinaldo Bellomo | 147 | 1714 | 120052 |
P. Sinervo | 138 | 1516 | 99215 |
David A. Jackson | 136 | 1095 | 68352 |
Andreas Warburton | 135 | 1578 | 97496 |