Institution
University of Utah
Education•Salt Lake City, Utah, United States•
About: University of Utah is a education organization based out in Salt Lake City, Utah, United States. It is known for research contribution in the topics: Population & Medicine. The organization has 52894 authors who have published 124076 publications receiving 5265834 citations. The organization is also known as: The U & The University of Utah.
Topics: Population, Medicine, Poison control, Health care, Cancer
Papers published on a yearly basis
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TL;DR: Small (100-260 kb), nested deletions were characterized in DNA from two unrelated patients with familial adenomatous polyposis coli (APC) and two new genes contained sequence identical to SRP19, the gene coding for the 19 kd component of the ribosomal signal recognition particle.
756 citations
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TL;DR: The current understanding of the mechanisms of HIV-1 assembly, budding, and maturation is reviewed, starting with a general overview and then providing detailed descriptions of each of the different stages of virion morphogenesis.
Abstract: A defining property of retroviruses is their ability to assemble into particles that can leave producer cells and spread infection to susceptible cells and hosts. Virion morphogenesis can be divided into three stages: assembly, wherein the virion is created and essential components are packaged; budding, wherein the virion crosses the plasma membrane and obtains its lipid envelope; and maturation, wherein the virion changes structure and becomes infectious. All of these stages are coordinated by the Gag polyprotein and its proteolytic maturation products, which function as the major structural proteins of the virus. Here, we review our current understanding of the mechanisms of HIV-1 assembly, budding, and maturation, starting with a general overview and then providing detailed descriptions of each of the different stages of virion morphogenesis.
756 citations
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TL;DR: In this article, carbon isotope ratios (δ13C) in soil organic matter (SOM) and soil respired CO2 provide insights into dynamics of the carbon cycle.
Abstract: Analyses of carbon isotope ratios (δ13C) in soil organic matter (SOM) and soil respired CO2 provide insights into dynamics of the carbon cycle. δ13C analyses do not provide direct measures of soil CO2 efflux rates but are useful as a constraint in carbon cycle models. In many cases, δ13C analyses allow the identification of components of soil CO2 efflux as well as the relative contribution of soil to overall ecosystem CO2 fluxes. δ13C values provide a unique tool for quantifying historical shifts between C3 and C4 ecosystems over decadal to millennial time scales, which are relevant to climate change and land-use change issues. We identify the need to distinguish between δ13C analyses of SOM and those of soil CO2 efflux in carbon cycle studies, because time lags in the turnover rates of different soil carbon components can result in fluxes and stocks that differ in isotopic composition (disequilibrium effect). We suggest that the frequently observed progressive δ13C enrichment of SOM may be related to a g...
755 citations
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01 Jan 2018TL;DR: Morse and Morse as discussed by the authors presented a history of grounded theory, including the Straussian perspective, the Glaserian perspective, and the Constructive Grounded Theory (GCT).
Abstract: PrefaceIntroduction, Janice M. Morse1. A History of Grounded Theory, Phyllis Noerager Stern2. The Straussian Perspective, Juliet M. Corbin3. The Glaserian Perspective, Phllis Noerager Stern4. Leonard Schatzman and Dimensional Analysis, Barbara Bowers5. Situational Analysis, Adele E. Clarke6. Constructivist Grounded Theory, Kathy C. Charmaz7. Issues and Future Directions in Grounded Theory Research, Janice M. MorseReferencesResourcesIndex About the Authors
755 citations
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University of Alabama at Birmingham1, University of California, San Diego2, Case Western Reserve University3, Brown University4, University of Utah5, University of Cincinnati6, Tufts University7, Emory University8, University of Texas Southwestern Medical Center9, University of Texas Health Science Center at Houston10, University of Rochester11, Indiana University12, Duke University13, Stanford University14, University of Miami15, Wayne State University16, Wake Forest University17, University of Iowa18, Yale University19, University of New Mexico20, National Institutes of Health21
TL;DR: In this article, the authors performed a randomized trial with a 2-by-2 factorial design to compare target ranges of oxygen saturation of 85 to 89% or 91 to 95% among 1316 infants who were born between 24 weeks 0 days and 27 weeks 6 days of gestation.
Abstract: BACKGROUND Previous studies have suggested that the incidence of retinopathy is lower in preterm infants with exposure to reduced levels of oxygenation than in those exposed to higher levels of oxygenation. However, it is unclear what range of oxygen saturation is appropriate to minimize retinopathy without increasing adverse outcomes. METHODS We performed a randomized trial with a 2-by-2 factorial design to compare target ranges of oxygen saturation of 85 to 89% or 91 to 95% among 1316 infants who were born between 24 weeks 0 days and 27 weeks 6 days of gestation. The primary outcome was a composite of severe retinopathy of prematurity (defined as the presence of threshold retinopathy, the need for surgical ophthalmologic intervention, or the use of bevacizumab), death before discharge from the hospital, or both. All infants were also randomly assigned to continuous positive airway pressure or intubation and surfactant. RESULTS The rates of severe retinopathy or death did not differ significantly between the lower-oxygen-saturation group and the higher-oxygen-saturation group (28.3% and 32.1%, respectively; relative risk with lower oxygen saturation, 0.90; 95% confidence interval [CI], 0.76 to 1.06; P=0.21). Death before discharge occurred more frequently in the lower-oxygen-saturation group (in 19.9% of infants vs. 16.2%; relative risk, 1.27; 95% CI, 1.01 to 1.60; P=0.04), whereas severe retinopathy among survivors occurred less often in this group (8.6% vs. 17.9%; relative risk, 0.52; 95% CI, 0.37 to 0.73; P<0.001). There were no significant differences in the rates of other adverse events. CONCLUSIONS A lower target range of oxygenation (85 to 89%), as compared with a higher range (91 to 95%), did not significantly decrease the composite outcome of severe retinopathy or death, but it resulted in an increase in mortality and a substantial decrease in severe retinopathy among survivors. The increase in mortality is a major concern, since a lower target range of oxygen saturation is increasingly being advocated to prevent retinopathy of prematurity. (ClinicalTrials.gov number, NCT00233324.)
755 citations
Authors
Showing all 53431 results
Name | H-index | Papers | Citations |
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Bert Vogelstein | 247 | 757 | 332094 |
George M. Whitesides | 240 | 1739 | 269833 |
Hongjie Dai | 197 | 570 | 182579 |
Robert M. Califf | 196 | 1561 | 167961 |
Frank E. Speizer | 193 | 636 | 135891 |
Yusuke Nakamura | 179 | 2076 | 160313 |
David L. Kaplan | 177 | 1944 | 146082 |
Marc G. Caron | 173 | 674 | 99802 |
George M. Church | 172 | 900 | 120514 |
Steven P. Gygi | 172 | 704 | 129173 |
Lily Yeh Jan | 162 | 467 | 73655 |
Tobin J. Marks | 159 | 1621 | 111604 |
David W. Bates | 159 | 1239 | 116698 |
Alfred L. Goldberg | 156 | 474 | 88296 |
Charles M. Perou | 156 | 573 | 202951 |