Institution
University of Louisville
Education•Louisville, Kentucky, United States•
About: University of Louisville is a education organization based out in Louisville, Kentucky, United States. It is known for research contribution in the topics: Population & Poison control. The organization has 24600 authors who have published 49248 publications receiving 1573346 citations. The organization is also known as: UofL.
Topics: Population, Poison control, Transplantation, Stem cell, Breast cancer
Papers published on a yearly basis
Papers
More filters
••
TL;DR: In this article, the authors presented a search for a dark photon in the reaction e^{+}e^{-}→γA^{'], A^{'}→e''+''e''-e''−γA''−E''−μ'' −μ'' -E'' −γA''.
Abstract: Dark sectors charged under a new Abelian interaction have recently received much attention in the context of dark matter models. These models introduce a light new mediator, the so-called dark photon (A^{'}), connecting the dark sector to the standard model. We present a search for a dark photon in the reaction e^{+}e^{-}→γA^{'}, A^{'}→e^{+}e^{-}, μ^{+}μ^{-} using 514 fb^{-1} of data collected with the BABAR detector. We observe no statistically significant deviations from the standard model predictions, and we set 90% confidence level upper limits on the mixing strength between the photon and dark photon at the level of 10^{-4}-10^{-3} for dark photon masses in the range 0.02-10.2 GeV. We further constrain the range of the parameter space favored by interpretations of the discrepancy between the calculated and measured anomalous magnetic moment of the muon.
436 citations
••
Open University1, University of California, Irvine2, University of Oxford3, California Institute of Technology4, Jet Propulsion Laboratory5, National Radio Astronomy Observatory6, Harvard University7, Institut d'Astrophysique de Paris8, French Alternative Energies and Atomic Energy Commission9, Search for extraterrestrial intelligence10, University of Johannesburg11, University of Crete12, University of Padua13, University of Hertfordshire14, University of Edinburgh15, Cardiff University16, National Institute of Astrophysics, Optics and Electronics17, University of Bonn18, European Space Agency19, University of Nottingham20, University of St Andrews21, University of La Laguna22, Spanish National Research Council23, Goddard Space Flight Center24, Imperial College London25, Ghent University26, University of Louisville27, University of Paris-Sud28, Liverpool John Moores University29, Ames Research Center30, University of Chicago31, University of Pennsylvania32, Rutgers University33, University of Bristol34, Aix-Marseille University35, Queen Mary University of London36, University of Colorado Boulder37, University of Maryland, College Park38, Carnegie Institution for Science39, Japan Aerospace Exploration Agency40, University of Central Lancashire41, Rutherford Appleton Laboratory42, University of British Columbia43, Durham University44, Max Planck Society45, Leiden University46
TL;DR: Early data from the Herschel Astrophysical Terahertz Large Area Survey are used to demonstrate that wide-area submillimeter surveys can simply and easily detect strong gravitational lensing events, with close to 100% efficiency.
Abstract: Gravitational lensing is a powerful astrophysical and cosmological probe and is particularly valuable at submillimeter wavelengths for the study of the statistical and individual properties of dusty star-forming galaxies. However, the identification of gravitational lenses is often time-intensive, involving the sifting of large volumes of imaging or spectroscopic data to find few candidates. We used early data from the Herschel Astrophysical Terahertz Large Area Survey to demonstrate that wide-area submillimeter surveys can simply and easily detect strong gravitational lensing events, with close to 100% efficiency.
436 citations
••
University of Pennsylvania1, University of Missouri–Kansas City2, Case Western Reserve University3, Children's Hospital Oakland Research Institute4, University of Washington5, Harvard University6, University of Utah7, University of Florida8, University of California, Los Angeles9, New York Medical College10, North Shore-LIJ Health System11, University of Louisville12, Ohio State University13, University of California, San Francisco14
TL;DR: Inhaled nitric oxide therapy improves the pulmonary outcome for premature infants who are at risk for bronchopulmonary dysplasia when it is started between 7 and 21 days of age and has no apparent short-term adverse effects.
Abstract: Background Bronchopulmonary dysplasia in premature infants is associated with prolonged hospitalization, as well as abnormal pulmonary and neurodevelopmental outcome. In animal models, inhaled nitric oxide improves both gas exchange and lung structural development, but the use of this therapy in infants at risk for bronchopulmonary dysplasia is controversial. Methods We conducted a randomized, stratified, double-blind, placebo-controlled trial of inhaled nitric oxide at 21 centers involving infants with a birth weight of 1250 g or less who required ventilatory support between 7 and 21 days of age. Treated infants received decreasing concentrations of nitric oxide, beginning at 20 ppm, for a minimum of 24 days. The primary outcome was survival without bronchopulmonary dysplasia at 36 weeks of postmenstrual age. Results Among 294 infants receiving nitric oxide and 288 receiving placebo birth weight (766 g and 759 g, respectively), gestational age (26 weeks in both groups), and other characteristics were sim...
436 citations
••
TL;DR: It is proposed that NO interacts with components of the electron transport chain and/or the mitochondrial permeability transition pore to limit post-ischemic myocardial damage, and that this action potentially provides a fundamental molecular explanation for the mechanism of NO-mediated cardioprotection.
436 citations
••
TL;DR: The data indicate the critical role of mitochondrial ROS in cardiac hypertrophy and failure and support the potential use of mitochondrial-targeted antioxidants for prevention and treatment of hypertensive cardiomyopathy.
Abstract: Rationale: Mitochondrial dysfunction has been implicated in several cardiovascular diseases; however, the roles of mitochondrial oxidative stress and DNA damage in hypertensive cardiomyopathy are not well understood. Objective: We evaluated the contribution of mitochondrial reactive oxygen species (ROS) to cardiac hypertrophy and failure by using genetic mouse models overexpressing catalase targeted to mitochondria and to peroxisomes. Methods and Results: Angiotensin II increases mitochondrial ROS in cardiomyocytes, concomitant with increased mitochondrial protein carbonyls, mitochondrial DNA deletions, increased autophagy and signaling for mitochondrial biogenesis in hearts of angiotensin II–treated mice. The causal role of mitochondrial ROS in angiotensin II–induced cardiomyopathy is shown by the observation that mice that overexpress catalase targeted to mitochondria, but not mice that overexpress wild-type peroxisomal catalase, are resistant to cardiac hypertrophy, fibrosis and mitochondrial damage induced by angiotensin II, as well as heart failure induced by overexpression of Gαq. Furthermore, primary damage to mitochondrial DNA, induced by zidovudine administration or homozygous mutation of mitochondrial polymerase γ, is also shown to contribute directly to the development of cardiac hypertrophy, fibrosis and failure. Conclusions: These data indicate the critical role of mitochondrial ROS in cardiac hypertrophy and failure and support the potential use of mitochondrial-targeted antioxidants for prevention and treatment of hypertensive cardiomyopathy.
435 citations
Authors
Showing all 24802 results
Name | H-index | Papers | Citations |
---|---|---|---|
Robert M. Califf | 196 | 1561 | 167961 |
Aaron R. Folsom | 181 | 1118 | 134044 |
Yang Gao | 168 | 2047 | 146301 |
Stephen J. O'Brien | 153 | 1062 | 93025 |
James J. Collins | 151 | 669 | 89476 |
Anthony E. Lang | 149 | 1028 | 95630 |
Sw. Banerjee | 146 | 1906 | 124364 |
Hermann Kolanoski | 145 | 1279 | 96152 |
Ferenc A. Jolesz | 143 | 631 | 66198 |
Daniel S. Berman | 141 | 1363 | 86136 |
Aaron T. Beck | 139 | 536 | 170816 |
Kevin J. Tracey | 138 | 561 | 82791 |
C. Dallapiccola | 136 | 1717 | 101947 |
Michael I. Posner | 134 | 414 | 104201 |
Alan Sher | 132 | 486 | 68128 |