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.
Papers published on a yearly basis
Papers
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TL;DR: The DHA status of infants and adults consuming preformed DHA in their diets is, on average, greater than that of people who do not consume DHA, but not with supplementation of ALA, EPA, or other precursors.
Abstract: Blood levels of polyunsaturated fatty acids (PUFA) are considered biomarkers of status. Alpha-linolenic acid, ALA, the plant omega-3, is the dietary precursor for the long-chain omega-3 PUFA eicosapentaenoic acid (EPA), docosapentaenoic acid (DPA), and docosahexaenoic acid (DHA). Studies in normal healthy adults consuming western diets, which are rich in linoleic acid (LA), show that supplemental ALA raises EPA and DPA status in the blood and in breast milk. However, ALA or EPA dietary supplements have little effect on blood or breast milk DHA levels, whereas consumption of preformed DHA is effective in raising blood DHA levels. Addition of ALA to the diets of formula-fed infants does raise DHA, but no level of ALA tested raises DHA to levels achievable with preformed DHA at intakes similar to typical human milk DHA supply. The DHA status of infants and adults consuming preformed DHA in their diets is, on average, greater than that of people who do not consume DHA. With no other changes in diet, improvement of blood DHA status can be achieved with dietary supplements of preformed DHA, but not with supplementation of ALA, EPA, or other precursors.
779 citations
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TL;DR: Recent cumulative data suggest that, without the existence of the immunosenescence/inflamm-aging duo, human longevity would be greatly shortened and it may be more suitable to aim to maintain general homeostasis and function by appropriately improving immune-inflammatory-functions.
Abstract: The immune system is the most important protective physiological system of the organism. It has many connections with other systems and is, in fact, often considered as part of the larger neuro-endocrine-immune axis. Most experimental data on immune changes with aging show a decline in many immune parameters when compared to young healthy subjects. The bulk of these changes is termed immunosenescence. Immunosenescence has been considered for some time as detrimental because it often leads to subclinical accumulation of pro-inflammatory factors and inflamm-aging. Together, immunosenescence and inflamm-aging are suggested to stand at the origin of most of the diseases of the elderly, such as infections, cancer, autoimmune disorders, and chronic inflammatory diseases. However, an increasing number of immune-gerontologists have challenged this negative interpretation of immunosenescence with respect to its significance in aging-related alterations of the immune system. If one considers these changes from an evolutionary perspective, they can be viewed preferably as adaptive or remodeling rather than solely detrimental. Whereas it is conceivable that global immune changes may lead to various diseases, it is also obvious that these changes may be needed for extended survival/longevity. Recent cumulative data suggest that, without the existence of the immunosenescence/inflamm-aging duo (representing two sides of the same phenomenon), human longevity would be greatly shortened. This review summarizes recent data on the dynamic reassessment of immune changes with aging. Accordingly, attempts to intervene on the aging immune system by targeting its rejuvenation, it may be more suitable to aim to maintain general homeostasis and function by appropriately improving immune-inflammatory-functions.
777 citations
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TL;DR: This paper used a latent profile analysis (LPA) to identify groups of students who had similar profiles for multiple dimensions of academic self-concept (ASC) and related these LPA groups to a diverse set of correlates.
Abstract: In this investigation, we used a classic latent profile analysis (LPA), a person-centered approach, to identify groups of students who had similar profiles for multiple dimensions of academic self-concept (ASC) and related these LPA groups to a diverse set of correlates. Consistent with a priori predictions, we identified 5 LPA groups representing a combination of profile level (high vs. low overall ASC) and profile shape (math vs. verbal self-concepts) that complemented results based on a traditional variable-centered approach. Whereas LPA groups were substantially and logically related to the set of 10 correlates, much of the predictive power of individual ASC factors was lost in the formation of groups and the inclusion of the correlates into the LPA distorted the nature of the groups. LPA issues examined include distinctions between quantitative (level) and qualitative (shape) differences in LPA profiles, goodness of fit and the determination of the number of LPA groups, appropriateness of correlates ...
771 citations
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TL;DR: In this article, the efficiency and properties of Moringa oleifera as a natural coagulant in water treatment were studied and compared with alum, which is presently the most widely used industrial coagulateant.
758 citations
01 Jan 2010
TL;DR: In this paper, the authors estimate the prevalence of multimorbidity in primary care patients by counting the number of chronic medical conditions and using a measure that considers the severity of these conditions, the Cumulative Illness Rating Scale (CIRS).
Abstract: There are few valid data that describe the extent of multimorbidity in primary care patients. The purpose of this study was to estimate its prevalence in family practice patients by counting the number of chronic medical conditions and using a measure that considers the severity of these conditions, the Cumulative Illness Rating Scale (CIRS).
754 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 |