1,153,903 results match your criteria: "Canada; Centre de Recherche de l'Hôpital Sacré-Cœur de Montréal[Affiliation]"

Background And Aims: The laxative lubiprostone has been shown to decrease intestinal permeability. We aimed to assess the safety and efficacy of lubiprostone administered for 48 weeks in patients with metabolic dysfunction-associated steatotic liver disease (MASLD).

Approach And Results: A randomised placebo-controlled trial was conducted in a specialised MASLD outpatient clinic at the National Hepatology and Tropical Medicine Research Institute, Cairo, Egypt.

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The literature on health care disparities among U.S. minority men remains limited, and post-pandemic changes in the health care delivery system may uniquely affect this population.

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Intimate partner violence (IPV) persists as a cause of short-term, long-term, and chronic health consequences. The elevated risk of IPV during pregnancy and the postpartum period (P-IPV) is commonly attributed to increased demands for child bearers and intimate partners. P-IPV may impact the health of the child bearer, developing fetus, and post-birth child.

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Objective: The creation of a healthy food environment is highly dependent on the policies that governments choose to implement. The objective of this study is to compare the level of implementation of current public policies aimed at creating healthy food environments in Burkina Faso with international good practice indicators.

Design: This evaluation was carried out using the Food-EPI tool.

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Artificial Intelligence and Machine Learning in Preeclampsia.

Arterioscler Thromb Vasc Biol

January 2025

Department of Applied Mathematics, Department of Biology, Cheriton School of Computer Science, and School of Pharmacology, University of Waterloo, ON, Canada.

Preeclampsia is a multisystem hypertensive disorder that manifests itself after 20 weeks of pregnancy, along with proteinuria. The pathophysiology of preeclampsia is incompletely understood. Artificial intelligence, especially machine learning with its capability to identify patterns in complex data, has the potential to revolutionize preeclampsia research.

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Background: Several social and biological factors are shown to differentially affect stroke outcomes between men and women. We evaluated whether clinical outcomes and endovascular thrombectomy (EVT) treatment effects differed between the sexes in patients presenting with large ischemic stroke.

Methods: The SELECT2 trial (A Randomized Controlled Trial to Optimize Patient's Selection for Endovascular Treatment in Acute Ischemic Stroke) was a randomized controlled trial assessing the efficacy and safety of EVT in patients with large strokes across the United States, Canada, Europe, Australia, and New Zealand between October 2019 and September 2022.

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Gestational diabetes mellitus and subsequent cardiovascular disease in a period of rising diagnoses: Cohort study.

Acta Obstet Gynecol Scand

January 2025

Department of Epidemiology, Biostatistics and Occupational Health, McGill University, Montreal, Quebec, Canada.

Introduction: Evidence suggests that gestational diabetes mellitus (GDM) is associated with subsequent cardiovascular disease; however, it is unclear what impact changes in screening and diagnostic criteria have had on the association of GDM with long-term outcomes such as cardiovascular disease. The purpose of this study was to determine the association between GDM and subsequent cardiovascular disease during a period of rising gestational diabetes diagnosis in England. Specifically, associations were compared before and after 2008, when national guidelines supporting risk factor-based screening were introduced.

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Objectives: To evaluate the impact of delayed postoperative radiotherapy (PORT) on overall survival (OS) in patients with head and neck cancers (HNC).

Data Sources: A systematic review and meta-analysis were conducted by searching MEDLINE, Embase, CENTRAL, Web of Science, and CINAHL databases.

Review Methods: Studies assessing the impact of delayed PORT in adult HNC patients were included.

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Deep anaesthesia may increase postoperative delirium and consequently subsequent mortality: A secondary analysis of data from the Balanced randomised trial.

Eur J Anaesthesiol

February 2025

From the Department of Epidemiology, Biostatistics and Occupational Health, Faculty of Medicine, McGill University, Montreal, Canada (JY), Department of Anaesthesia and Perioperative Medicine, Auckland City Hospital, Auckland, New Zealand (TGS), Department of Anaesthesia, University of Auckland, Auckland, New Zealand (TGS), Clinic for Anaesthesiology, Intermediate Care, Prehospital Emergency Medicine and Pain Therapy, Department of Acute Medicine, University Hospital of Basel, Basel, Switzerland (LAS, SD-K), and Department of Clinical Research, University of Basel, Basel, Switzerland (LAS, SD-K).

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YUTO MMS: A comprehensive SLAM dataset for urban mobile mapping with tilted LiDAR and panoramic camera integration.

Int J Rob Res

January 2025

Department of Earth and Space Science and Engineering, Lassonde School of Engineering, York University, Toronto, ON, Canada.

The York University Teledyne Optech (YUTO) Mobile Mapping System (MMS) Dataset, encompassing four sequences totaling 20.1 km, was thoroughly assembled through two data collection expeditions on August 12, 2020, and June 21, 2019. Acquisitions were performed using a uniquely equipped vehicle, fortified with a panoramic camera, a tilted LiDAR, a Global Positioning System (GPS), and an Inertial Measurement Unit (IMU), journeying through two strategic locations: the York University Keele Campus in Toronto and the Teledyne Optech headquarters in City of Vaughan, Canada.

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Purpose: This study aimed to evaluate the quality of clinically indicated digital dental panoramic radiographs (DPRs) of children with mixed dentition. Despite the likely widespread use of this modality, recent research detailing errors on DPRs is scarce.

Materials And Methods: A consecutive case series was performed, including 178 DPRs from patients aged 6 to 12 years.

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Apolipoprotein E dysfunction in Alzheimer's disease: a study on miRNA regulation, glial markers, and amyloid pathology.

Front Aging Neurosci

December 2024

Department of Ophthalmology and Visual Sciences, Faculty of Medicine, Eye Care Centre, The University of British Columbia, Vancouver, BC, Canada.

Introduction: Apolipoprotein E (ApoE) plays a crucial role in lipid homeostasis, predominantly expressed in astrocytes and to a lesser extent in microglia within the central nervous system (CNS). While the allele is the strongest genetic risk factor for late-onset Alzheimer's disease (AD), its precise role in AD pathogenesis remains elusive. -knockout (-ko) mice, mice expressing human , and human carriers exhibit similar deficits in lipid metabolism, cognitive and behavioral functions, and neurodegeneration.

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An Estimate of Wolverine Density for the Canadian Province of Alberta.

Ecol Evol

January 2025

Government of Alberta, Forestry and Parks Canmore Alberta Canada.

Wolverines () are a circumboreal species that has experienced substantial range reduction worldwide. In Canada, the wolverine has been extirpated entirely from the east, and from prairie regions in the west. The province of Alberta holds the south-central portion of wolverines' Canadian range, and there they have been designated as since 2001 due to a historical lack of information.

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Metabolomics survey of uropathogenic bacteria in human urine.

Front Microbiol

December 2024

Department of Biological Science, Alberta Centre for Advanced Diagnostics, University of Calgary, Calgary, AB, Canada.

Introduction: Urinary tract infections (UTIs) are one of the most prevalent infections in North America and are caused by a diverse range of bacterial species. Although uropathogenesis has been studied extensively in the context of macromolecular interactions, the degree to which metabolism may contribute to infection is unclear. Currently, most of what is known about the metabolic capacity of uropathogens has been derived from genomics, genetic knockout studies or transcriptomic analyses.

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Evidence suggests that the gut microbiome may play a role in multiple sclerosis (MS). However, the majority of the studies have focused on gut bacterial communities; none have examined the fungal microbiota (mycobiota) in persons with pediatric-onset multiple sclerosis (POMS). We examined the gut mycobiota in persons with and without POMS through a cross-sectional examination of the gut mycobiota from 46 participants' stool samples (three groups: 18 POMS, 13 acquired monophasic demyelinating syndromes [monoADS], and 15 unaffected controls).

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Background: Individuals exposed to wildfires are at risk of developing adverse mental health conditions in the months following the event. Receiving supportive text interventions during and after a wildfire event can have a significant impact on reducing mental health conditions over time.

Objectives: The study aimed to assess the effectiveness of a supportive text message intervention service in reducing the severity and prevalence of psychological conditions 3 months following the 2023 wildfires in Alberta and Nova Scotia, two regions heavily affected by these natural disasters.

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The successful onset of recovery of the European pine marten () in some parts of Britain through range expansion and, more recently translocation for reintroductions, has resulted in a strong interest in reintroduction projects throughout the country. However, the geographic scope and conservation goals of these initiatives are often local and lack consideration of how they fit within the wider context of national-scale pine marten conservation. Here, we aim to maximize conservation benefit strategically at a national level by developing a simple, transparent, and transferable framework based on landscape modelling methods and spatially explicit population viability analyses.

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Optical density (OD) is an important indicator of microbial density, and a commonly used variable in growth curves to express the growth of microbial culture. However, OD values show a linear relationship with bacterial concentration only at low concentrations. When the cell density is high, the relationship loses linearity, and serial dilution is needed to obtain readings of better accuracy.

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Objectives: To show that robot-assisted laparoscopic cutaneous continent urinary diversion (RALCCUD) is feasible and safe; however, data on clinical outcomes in adults are lacking.

Materials And Methods: We conducted a retrospective study of all adults who underwent RALCCUD between 2017 and 2022 at a single tertiary reference centre.Patient characteristics, clinical information and perioperative outcomes were recorded.

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The prevention of hepatic artery thrombosis (HAT) is pivotal for graft survival immediately after liver transplantation (LT). This study aimed to identify risk factors (RF) for early HAT (eHAT) and assess the benefit of antiplatelet prophylaxis (AP). This retrospective single-center study included 836 adult patients who underwent LT between 2007 and 2022.

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Introduction: Cognitive deficits are common in psychiatric and mental health disorders, making the assessment of cognitive function in mental health treatment an important area of research. Cognitive Function Development Therapy (CFDT) is a novel therapeutic modality designed to enhance cognitive function and regulate the autonomic nervous system through targeted exercises and activities focused on attention networks and memory systems. The therapy is tracked and based on Primary Cognitive Function (PCF) scores.

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Low iron stores at birth may adversely influence child cognitive and motor development. The aims of this study were to assess cord blood iron levels and explore maternal and neonatal factors associated with iron status. Cord blood specimens (=46) were obtained from the BC Children's Hospital BioBank in Vancouver, Canada.

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Indigenous peoples are often not routinely included in iodine programs because of language barriers and remote access, and may thus be at higher risk of iodine deficiency disorders, which could adversely impact their quality of life. We conducted this cross-sectional study in the remote Pwo Karen community of Thailand to determine the urinary iodine concentration (UIC) of school-aged children (SAC) and women of reproductive age (WRA) and investigate the iodine content in household salt. We measured UIC in spot urine samples from healthy SAC and WRA, administered a questionnaire, estimated daily iodine intake and collected household salt samples to determine salt iodine concentration.

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Evidence suggests that hippocampal (HPC) disruption following learning produces retrograde amnesia on a range of tasks. Many of these tasks do not require HPC function in the anterograde direction suggesting that, in the intact brain, the HPC is actively involved during all forms of learning. However, prior work has also demonstrated double dissociations of HPC and amygdala function, which is inconsistent with this view.

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