Institution
Université de Sherbrooke
Education•Sherbrooke, Quebec, Canada•
About: Université de Sherbrooke is a education organization based out in Sherbrooke, Quebec, Canada. It is known for research contribution in the topics: Population & Receptor. The organization has 14922 authors who have published 28783 publications receiving 792511 citations. The organization is also known as: Universite de Sherbrooke & Sherbrooke University.
Topics: Population, Receptor, Health care, Angiotensin II, Poison control
Papers published on a yearly basis
Papers
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TL;DR: Analysis of data on bighorn ewes found survival of weaned lambs to 1 yr was affected by population density but not by maternal mass or previous reproductive success, and the reproductive cost and somatic costs of reproduction increased.
Abstract: For capital breeders, mass may affect reproductive potential. Reproductive expenditure may reduce future reproductive potential, particularly when resources are scarce. To test the hypothesis that reproductive success and the costs of reproduction vary according to mass and population density, we analyzed 25 yr of data on bighorn ewes (Ovis canadensis). The number of adult females was first limited by yearly removals, then allowed to triple. We found no survival costs of reproduction for ewes aged 4–7 yr. For ewes aged 8–14 yr, survival was density dependent for barren ewes but not for ewes that weaned lambs. Failure to lamb was rare and negatively correlated with fertility the following year. At low population density, lactation had a negative effect on mass gain but had a limited reproductive cost. At high density, heavy ewes had higher reproductive success than light ewes, and the reproductive cost and somatic costs of reproduction increased. The cost of reproduction was greater for light than...
378 citations
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TL;DR: Recent advances supporting a role for heterogeneous nuclear RNP proteins in precursor-messenger RNA (pre-mRNA) splicing are discussed.
Abstract: Proteins of the heterogeneous nuclear ribonucleoparticles (hnRNP) family form a structurally diverse group of RNA binding proteins implicated in various functions in metazoans. Here we discuss recent advances supporting a role for these proteins in precursor-messenger RNA (pre-mRNA) splicing. Heterogeneous nuclear RNP proteins can repress splicing by directly antagonizing the recognition of splice sites, or can interfere with the binding of proteins bound to enhancers. Recently, hnRNP proteins have been shown to hinder communication between factors bound to different splice sites. Conversely, several reports have described a positive role for some hnRNP proteins in pre-mRNA splicing. Moreover, cooperative interactions between bound hnRNP proteins may encourage splicing between specific pairs of splice sites while simultaneously hampering other combinations. Thus, hnRNP proteins utilize a variety of strategies to control splice site selection in a manner that is important for both alternative and constitutive pre-mRNA splicing.
377 citations
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TL;DR: In this paper, Coulomb blockade measurements are performed on a class of electrostatically defined lateral dots within a high mobility two-dimensional electron gas (2DEG) and the design allows Coulomb-blockade (CB) measurements on a single lateral dot containing 0, 1 to over 50 electrons.
Abstract: Transport measurements are presented on a class of electrostatically defined lateral dots within a high mobility two-dimensional electron gas (2DEG). The design allows Coulomb blockade (CB) measurements to be performed on a single lateral dot containing 0, 1 to over 50 electrons. The CB measurements are enhanced by the spin polarized injection from and into 2DEG magnetic edge states. This combines the measurement of charge with the measurement of spin through spin-blockade spectroscopy. The results of Coulomb and spin-blockade spectroscopy for the first 45 electrons enable us to construct the addition spectrum of a lateral device. We also demonstrate that a lateral dot containing a single electron is an effective local probe of a 2DEG edge.
375 citations
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TL;DR: The consequences of prenatal alcohol exposure were first described more than 40 years ago and the term “fetal alcohol syndrome” (FAS) was first used to describe the cluster of birth defects due to prenatal alcohol Exposure.
Abstract: The consequences of prenatal alcohol exposure were first described more than 40 years ago.[1][1],[2][2] The term “fetal alcohol syndrome” (FAS) was first used to describe the cluster of birth defects due to prenatal alcohol exposure (including growth restriction, craniofacial abnormalities and
375 citations
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TL;DR: An increase of the viscosity of the mixing liquid with small additions of xanthan had a positive effect on the paste injectability, and this effect could be due to a change of the PL of the powder or to the lubricating effect of the polymer.
375 citations
Authors
Showing all 15051 results
Name | H-index | Papers | Citations |
---|---|---|---|
Masashi Yanagisawa | 130 | 524 | 83631 |
Joseph V. Bonventre | 126 | 596 | 61009 |
Jeffrey L. Benovic | 99 | 264 | 30041 |
Alessio Fasano | 96 | 478 | 34580 |
Graham Pawelec | 89 | 572 | 27373 |
Simon C. Robson | 88 | 552 | 29808 |
Paul B. Corkum | 88 | 576 | 37200 |
Mario Leclerc | 88 | 374 | 35961 |
Stephen M. Collins | 86 | 320 | 25646 |
Ed Harlow | 86 | 190 | 61008 |
William D. Fraser | 85 | 827 | 30155 |
Jean Cadet | 83 | 372 | 24000 |
Vincent Giguère | 82 | 227 | 27481 |
Robert Gurny | 81 | 396 | 28391 |
Jean-Michel Gaillard | 81 | 410 | 26780 |