Browsing Faculté de médecine by Title
Now showing items 4052-4071 of 6473
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Longitudinal assessment of neural activity in Parkinson’s disease with mild cognitive impairment using task based fMRI
(2015-04-30)La maladie de Parkinson (PD) a été uniquement considérée pour ses endommagements sur les circuits moteurs dans le cerveau. Il est maintenant considéré comme un trouble multisystèmique, avec aspects multiples non moteurs y compris les dommages intérêts ... -
Longitudinal association between peer victimization and sleep problems in preschoolers: the moderating role of parenting
Peer victimization and sleep problems
(Taylor & Francis, 2018-06-11)This study examined the moderating role of parental behaviors in the longitudinal link between peer victimization and sleep problems during preschool. The sample consisted of 1,181 children (594 girls) attending day care between the ages of 3 and 6 ... -
Longitudinal changes in HIV-specific IFN-? secretion in subjects who received Remune™ vaccination prior to treatment interruption
(2006)BACKGROUND:Despite the benefits of highly active antitretroviral therapy (HAART) for suppressing viral replication in HIV infection, virus persists and rebounds during treatment interruption (TI). This study explored whether HAART intensification with ... -
Longitudinal evaluation of post-COVID-19 conditions
(2023-09-19)Depuis l'émergence de la pandémie de SARS-CoV-2 en décembre 2019, plus de 675 millions de cas confirmés ont été signalés dans le monde, dont 4,6 millions de cas au Canada uniquement. Bien que la plupart des individus récupèrent sans séquelles, 10 à 20 ... -
A longitudinal pilot study on cognition and cerebral hemodynamics in a mouse model of preeclampsia superimposed on hypertension : looking at mothers and their offspring
(Frontiers Media, 2021-02-01)Preeclampsia is a common hypertensive disorder in pregnant women and whose causes and consequences have focused primarily on cardiovascular outcomes on the mother and offspring, often without taking into consideration the possible effects on the ... -
A longitudinal study of narrative discourse in post-stroke aphasia
(Routledge, 2021)Background: Previous findings have demonstrated the importance of discourse analysis in post-stroke aphasia, as it allows for in-depth examination of language impairment and represents key components of functional communication. However, little is ... -
The longitudinal trajectory of discourse from the hyperacute to the chronic phase in mild to moderate poststroke aphasia recovery : a case series study
(Wiley, 2023-01-27)Background Discourse analysis has recently received much attention in the aphasia literature. Even if post-stroke language recovery occurs throughout the longitudinal continuum of recovery, very few studies have documented discourse changes from the ... -
Loss of noradrenaline transporter sites in frontal cortex of rats with acute (ischemic) liver failure
(2001)There is increasing evidence that central noradrenaline (NA) transport mechanisms are implicated in the central nervous system complications of acute liver failure. In order to assess this possibility, binding sites for the high affinity NA transporter ... -
Lower limb extension is improved in fast walking condition in children who walk in crouch gait
(Taylor and Francis, 2018-09-28)Background and purpose: The strategies for walking fast have never been reported in children with cerebral palsy who walk in crouch gait. This study aimed to assess to what extent children who walk in crouch gait are able to increase their gait speed ... -
Lower limb joint moments on the fast belt contribute to a reduction of step length asymmetry over ground after split-belt treadmill training in stroke : a pilot study
(Taylor and Francis, 2018-10-25)The main goal was to investigate changes in muscle activity and joint moments related to step length (SL) symmetry improvements in individuals poststroke following repeated split-belt treadmill (SBT) walking. Twelve individuals with a first unilateral ... -
Lower trapezius weakness and shoulder complex biomechanics during the tennis serve
(Lippincott, Williams and Wilkins, 2019-07-02)Purpose This study aimed to assess the effect of lower trapezius (LT) weakness on humeral and scapular kinematics and shoulder muscle activity during the tennis serve. Methods Fifteen competitive male tennis players (age, 23.8 ± 3.4 yr; height, ... -
Lower-limb coordination and variability during gait : the effects of age and walking surface
(Elsevier, 2021-02-16)Background Falls among community-dwelling older adults are often triggered by uneven walkways. Joint coordination and its variability change with age and may place older adults at risk of falling. It is unclear how irregular surfaces impact lower-limb ... -
LOX and LOX-Like Proteins as Potential Therapeutic Target for Atrial Fibrillation
(2019-10-22)Les lysyl-oxydases (LOX) et LOX-like (LOXL-1, 2, 3 et 4) influencent le remodelage de la matrice extracellulaire (MEC) lors d’anomalies cardiaques comme l’insuffisance cardiaque (IC) ou la fibrose. L’objectif principal était d’étudier les fonctions ... -
Lumbar-sacral pedicle screw insertion with preoperative CT-based navigation
(2010-02-04)Objectif: Nous avons effectué une étude chez 135 patients ayant subis une chirurgie lombo-sacrée avec vissage pédiculaire sous navigation par tomographie axiale. Nous avons évalué la précision des vis pédiculaires et les résultats cliniques. Méthodes: ... -
Lung cancer risk associated with occupational exposure to nickel, chromium VI, and cadmium in two population-based case-control studies in Montreal
(2009-01-12)Cancer du poumon associé à l’exposition au nickel, au chrome VI et au cadmium dans le milieu de travail utilisant deux études populationnelles cas-témoins à Montréal. Au début des années 1990, le nickel, le chrome VI et le cadmium ont été classés en ... -
Lymphatic vessel function in atherosclerosis
(2016-05-12)L'athérosclérose est une maladie inflammatoire chronique caractérisée par l'accumulation de cholestérol dans la paroi artérielle et associée à une réponse immunitaire anormale dans laquelle les macrophages jouent un rôle important. Récemment, il a été ... -
À l’écoute du soignant : relation de soins et considérations éthiques dans la pratique des soins psychiatriques communautaires
(2012-06-01)Un phénomène de résistance au traitement pharmacologique chez les personnes souffrant de maladies psychiatriques graves et persistantes comme la schizophrénie, tel que révélé par la pratique des soins psychiatriques communautaires de première ligne, ...