Institution
McMaster University
Education•Hamilton, Ontario, Canada•
About: McMaster University is a education organization based out in Hamilton, Ontario, Canada. It is known for research contribution in the topics: Population & Health care. The organization has 41361 authors who have published 101269 publications receiving 4251422 citations.
Papers published on a yearly basis
Papers
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TL;DR: The pseudogap is seen in all high-temperature superconductors and there is general agreement on the temperature and doping range where it exists as discussed by the authors, and it is also becoming clear that the superconducting gap emerges from the normal state pseudogaps.
Abstract: We present an experimental review of the nature of the pseudogap in the cuprate superconductors. Evidence from various experimental techniques points to a common phenomenology. The pseudogap is seen in all high-temperature superconductors and there is general agreement on the temperature and doping range where it exists. It is also becoming clear that the superconducting gap emerges from the normal state pseudogap. The d-wave nature of the order parameter holds for both the superconducting gap and the pseudogap. Although an extensive body of evidence is reviewed, a consensus on the origin of the pseudogap is as lacking as it is for the mechanism underlying high-temperature superconductivity.
1,721 citations
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TL;DR: In this paper, the authors found that risedronate increases bone mineral density in elderly women, but whether it prevents hip fracture is not known, and the women were randomly assigned to receive treatment with either oral risingronate (2.5 or 5.0 mg) or placebo for three years.
Abstract: Background Risedronate increases bone mineral density in elderly women, but whether it prevents hip fracture is not known. Methods We studied 5445 women 70 to 79 years old who had osteoporosis (indicated by a T score for bone mineral density at the femoral neck that was more than 4 SD below the mean peak value in young adults [–4] or lower than –3 plus a nonskeletal risk factor for hip fracture, such as poor gait or a propensity to fall) and 3886 women at least 80 years old who had at least one nonskeletal risk factor for hip fracture or low bone mineral density at the femoral neck (T score, lower than –4 or lower than –3 plus a hip-axis length of 11.1 cm or greater). The women were randomly assigned to receive treatment with oral risedronate (2.5 or 5.0 mg daily) or placebo for three years. The primary end point was the occurrence of hip fracture. Results Overall, the incidence of hip fracture among all the women assigned to risedronate was 2.8 percent, as compared with 3.9 percent among those assigned t...
1,719 citations
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The Centre for Applied Genomics1, Centre for Addiction and Mental Health2, University of Kiel3, University of British Columbia4, University Medical Center Groningen5, Children's Hospital of Philadelphia6, University of Wisconsin-Madison7, University of Western Ontario8, North York General Hospital9, McMaster University10, Memorial University of Newfoundland11, University of Alberta12, University of Toronto13
TL;DR: The results further implicate the SHANK3-NLGN4-NRXN1 postsynaptic density genes and also identify novel loci at DPP6-DPP10-PCDH9 (synapse complex), ANKRD11, DPYD, PTCHD1, 15q24, among others, for a role in ASD susceptibility.
Abstract: Structural variation (copy number variation [CNV] including deletion and duplication, translocation, inversion) of chromosomes has been identified in some individuals with autism spectrum disorder (ASD), but the full etiologic role is unknown. We performed genome-wide assessment for structural abnormalities in 427 unrelated ASD cases via single-nucleotide polymorphism microarrays and karyotyping. With microarrays, we discovered 277 unbalanced CNVs in 44% of ASD families not present in 500 controls (and re-examined in another 1152 controls). Karyotyping detected additional balanced changes. Although most variants were inherited, we found a total of 27 cases with de novo alterations, and in three (11%) of these individuals, two or more new variants were observed. De novo CNVs were found in ∼7% and ∼2% of idiopathic families having one child, or two or more ASD siblings, respectively. We also detected 13 loci with recurrent/overlapping CNV in unrelated cases, and at these sites, deletions and duplications affecting the same gene(s) in different individuals and sometimes in asymptomatic carriers were also found. Notwithstanding complexities, our results further implicate the SHANK3-NLGN4-NRXN1 postsynaptic density genes and also identify novel loci at DPP6-DPP10-PCDH9 (synapse complex), ANKRD11, DPYD, PTCHD1, 15q24, among others, for a role in ASD susceptibility. Our most compelling result discovered CNV at 16p11.2 (p = 0.002) (with characteristics of a genomic disorder) at ∼1% frequency. Some of the ASD regions were also common to mental retardation loci. Structural variants were found in sufficiently high frequency influencing ASD to suggest that cytogenetic and microarray analyses be considered in routine clinical workup.
1,716 citations
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TL;DR: Although most of the work involves gels based on poly(N-isopropylacrylamide), other polymers are also considered and core-shell latex particles exhibiting temperature-sensitive properties are also described.
1,714 citations
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TL;DR: Recent findings showing that microbiota are important in normal healthy brain function are reviewed, and ongoing and future animal and clinical studies aimed at understanding the microbiota-gut-brain axis may provide novel approaches for prevention and treatment of mental illness.
1,710 citations
Authors
Showing all 41721 results
Name | H-index | Papers | Citations |
---|---|---|---|
Salim Yusuf | 231 | 1439 | 252912 |
Gordon H. Guyatt | 231 | 1620 | 228631 |
Simon D. M. White | 189 | 795 | 231645 |
George Efstathiou | 187 | 637 | 156228 |
Stuart H. Orkin | 186 | 715 | 112182 |
Terrie E. Moffitt | 182 | 594 | 150609 |
John J.V. McMurray | 178 | 1389 | 184502 |
Jasvinder A. Singh | 176 | 2382 | 223370 |
Deborah J. Cook | 173 | 907 | 148928 |
Andrew P. McMahon | 162 | 415 | 90650 |
Jack Hirsh | 146 | 734 | 86332 |
Holger J. Schünemann | 141 | 810 | 113169 |
John A. Peacock | 140 | 565 | 125416 |
David Price | 138 | 1687 | 93535 |
Graeme J. Hankey | 137 | 844 | 143373 |