1,158,888 results match your criteria: "Canada; Robarts Research Institute & Lawson Health Research Institute[Affiliation]"

Just a fat joke? Time will tell.

Parkinsonism Relat Disord

January 2025

Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, Pieve Emanuele, 20090, Milan, Italy; IRCCS Humanitas Research Hospital, via Manzoni 56, Rozzano, 20089, Milan, Italy.

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Crime Victim Compensation: We Can Do Better for Our Children.

J Pediatr Surg

January 2025

Division of Pediatric Surgery, University of Chicago, 5841 S. Maryland Avenue, Chicago IL 60637, USA.

Background: Interpersonal injury disproportionately impacts marginalized communities. Crime Victim Compensation (CVC) was developed in Canada and the United States to help individuals and their families following violent injury. In Illinois, the CVC program offers up to $27,000 per claim to assist with mental health, relocation, and burial expenses.

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Age and Atrial Fibrillation Outcomes: Myth or Muzak, Scandinavian Lessons.

JACC Clin Electrophysiol

January 2025

Department of Cardiac Sciences, Libin Cardiovascular Institute, University of Calgary, Calgary, Alberta, Canada. Electronic address:

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Arrhythmia-Induced Atrial Cardiomyopathy: Clinical Relevance and Role of Premature Extrasystole Coupling Interval.

JACC Clin Electrophysiol

January 2025

Department of Medicine and Research Center, Montreal Heart Institute and Université de Montréal, Montréal, Québec, Canada; Institute of Pharmacology, West German Heart and Vascular Center, University of Duisburg-Essen, Essen, Germany. Electronic address:

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Neurocognitive Functioning in Tourette Syndrome: From Research Findings to Clinical Implementation.

Psychiatr Clin North Am

March 2025

UCL Great Ormond Street Institute of Child Health (ICH), London, UK; Neuropsychology Service, Psychological and Mental Health Services, Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK.

Individuals living with Tourette syndrome (TS) may benefit from cognitive assessment, as it may elucidate specific difficulties for which someone could receive accommodation and highlight relative strengths to build upon. Eventually, cognitive assessment could help predicting symptom trajectory or treatment outcome. However, the literature on cognition in TS is often equivocal, which may be at least partly attributed to small samples, inconsistent consideration of co-occurring conditions, psychotropic medication, and developmental influence.

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Hemorrhagic complications associated with regional anesthesia are extremely rare. The fifth edition of the American Society of Regional Anesthesia and Pain Medicine's Evidence-Based Guidelines on regional anesthesia in the patient receiving antithrombotic or thrombolytic therapy reviews the published evidence since 2018 and provides guidance to help avoid this potentially catastrophic complication.The fifth edition of the American Society of Regional Anesthesia and Pain Medicine's Evidence-Based Guidelines on regional anesthesia in the patient receiving antithrombotic or thrombolytic therapy uses similar methodology as previous editions but is reorganized and significantly condensed.

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Stabilised hyaluronic acid gel marker versus surgical clips for tumour bed delineation in breast cancer radiotherapy using MRI-simulation.

Radiother Oncol

January 2025

Department of Radiation Oncology Olivia Newton-John Cancer Wellness & Research Centre Austin Health Victoria Australia; Department of Medical Imaging and Radiation Sciences, Monash University Clayton Victoria Australia; Genesis Care, Ringwood Private Hospital Victoria Australia.

Background And Purpose: Compare breast cancer tumour bed (TB) delineation using stabilised hyaluronic acid (sHA) gel and MRI-simulation versus surgical clips and CT-simulation within same patient cohort.

Materials And Methods: Prospective single arm study of patients undergoing breast conserving surgery. Patients had both clips (≥5) and sHA gel markers inserted to define the TB and underwent MRI and CT simulation scans.

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Production and use of lignocellulosic wood vinegar and tar as organic pesticides to fight bacterial canker disease.

Int J Biol Macromol

January 2025

Department of Chemical Engineering, Institute of Polymer Research, Waterloo Institute of Nanotechnology, University of Waterloo, Waterloo, Ontario, Canada. Electronic address:

This study investigated the production and application of lignocellulosic wood vinegar and tar as organic pesticides to combat bacterial canker disease in trees, caused by pathogenic bacteria. Lignocellulosic wood vinegar and tar were produced from various lignocellulosic wastes through pyrolysis at different temperatures, with sawdust at 300 °C, 350 °C, and 400 °C yielding the highest quantity and quality of vinegar. Chemical analysis revealed that the lignocellulosic vinegar contained significant concentrations of acetic acid, methanol, and phenolic compounds, all known for their strong antimicrobial properties.

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Evaluation of online videos and websites on inspiratory muscle training for individuals with chronic lung disease.

Respir Med

January 2025

Toronto General Hospital Research Institute, University Health Network, Toronto, ON, Canada; Division of Respirology, Temerty Faculty of Medicine, University of Toronto, Toronto, ON, Canada. Electronic address:

Background: Inspiratory muscle training (IMT) is an effective rehabilitation modality for individuals with chronic lung disease. IMT can improve dyspnea, exercise capacity, and health-related quality of life. Online resources are common sources of health information for individuals.

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Cadmium-cardiolipin disruption of respirasome assembly and redox balance through mitochondrial membrane rigidification.

J Lipid Res

January 2025

Physiology and Pathophysiology of Cells and Membranes, Medical School OWL, Bielefeld University, Bielefeld, Germany. Electronic address:

The environmental pollutant cadmium (Cd) poses a threat to human health through consumption of contaminated foodstuffs culminating in chronic nephrotoxicity. Mitochondrial dysfunction and excessive reactive oxygen species (ROS) are key to Cd cellular toxicity. Cd-lipid interactions have been less considered.

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A conserved chaperone protein is required for the formation of a non-canonical type VI secretion system spike tip complex.

J Biol Chem

January 2025

Department of Biochemistry and Biomedical Sciences, McMaster University, 1280 Main Street West, Hamilton, Ontario, Canada L8S 4K1; Michael DeGroote Institute for Infectious Disease Research, McMaster University, Hamilton, Ontario, Canada L8S 4K1. Electronic address:

Type VI secretion systems (T6SS) are dynamic protein nanomachines found in Gram-negative bacteria that deliver toxic effector proteins into target cells in a contact-dependent manner. Prior to secretion, many T6SS effector proteins require chaperones and/or accessory proteins for proper loading onto the structural components of the T6SS apparatus. However, despite their established importance, the precise molecular function of several T6SS accessory protein families remains unclear.

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Cup-Cage Reconstruction for Pelvic Discontinuity: Encouraging Long-Term Survival.

J Arthroplasty

January 2025

Department of Orthopaedic Surgery, Division of Lower Limb Reconstruction, University of British Columbia, Vancouver, British Columbia, Canada.

Background: Pelvic discontinuity (PD) poses a difficult challenge in revision total hip arthroplasty (rTHA). There is a paucity of evidence assessing five- to ten-year outcomes of cup cages for PD. This study aimed to review the survivorship and outcomes of cup-cage constructs for PD.

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A glass half empty.

Mult Scler Relat Disord

January 2025

University of British Columbia, 2211 Wesbrook Mall, V6T 2B5, Vancouver, BC, Canada. Electronic address:

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Impact of different foot orthoses on gait biomechanics in individuals with chronic metatarsalgia.

Gait Posture

January 2025

Groupe de Recherche sur les Affections Neuromusculosquelettiques, Université du Québec à Trois-Rivières, Canada; Department of Human Kinetics, Université du Québec à Trois-Rivières, Canada; Center for Interdisciplinary Research in Rehabilitation and Social Integration (Cirris), Quebec, QC, Canada.

Background: Foot orthoses (FOs) are commonly prescribed to reduce pain and improve function in individuals with musculoskeletal disorders, including those with chronic metatarsalgia (CM). Reducing the mechanical overload under the metatarsal heads during locomotion is the central point of the treatment for CM. Medially wedged FOs (MWFOs) with a metatarsal pad could further reduce pressure loading under the metatarsal heads and modify foot and ankle biomechanics compared to standard FOs (SFOs).

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SEEG guided mapping of primary motor cortex in children with epilepsy.

Epilepsy Res

January 2025

Epilepsy Program, Division of Neurology, Department of Pediatrics, Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada. Electronic address:

Background: Direct cortical electrical stimulation remains the gold standard for delineation of the primary motor cortex in patients with drug-resistant epilepsy (DRE) undergoing epilepsy surgery evaluation OBJECTIVE: This study aimed to explore the efficacy and safety of functional motor mapping through Stereo-EEG (SEEG) electrode contacts in children with DRE at our institute.

Methods: We performed a retrospective analysis of children who underwent SEEG evaluation and functional cortical mapping via bipolar electrical stimulation at our institution between July 2020 and June 2024. Detailed clinical, radiological and neurophysiological variable were extracted; qualitative and quantitative variables were summarized using appropriate descriptive statistics.

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An investigation of the mechanism of adjacent segment disease in a porcine spine model.

Clin Biomech (Bristol)

January 2025

Department of Kinesiology and Physical Education, Wilfrid Laurier University, Waterloo, Ontario, Canada; Department of Health Sciences, Wilfrid Laurier University, Waterloo, Ontario, Canada. Electronic address:

Background: Fusion changes the biomechanics of the spine leading to the potential development of adjacent segment disease. Despite many studies on adjacent segment disease, it is largely unknown how spinal fixation affects the mechanical properties of the adjacent disc. The purpose of this study was to assess whether axial compression causes mechanical disruption to the annulus when the caudal spinal level is immobilized or injured.

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Bare silicon dimers on hydrogen-terminated Si(100) have two dangling bonds. These are atomically localized regions of high state density near to and within the bulk silicon band gap. We studied bare silicon dimers as monomeric units.

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Plasma phosphorylated tau biomarkers open unprecedented opportunities for identifying carriers of Alzheimer's disease pathophysiology in early disease stages using minimally invasive techniques. Plasma p-tau biomarkers are believed to reflect tau phosphorylation and secretion. However, it remains unclear to what extent the magnitude of plasma p-tau abnormalities reflects neuronal network disturbance in the form of cognitive impairment.

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Background: In this phase 3 trial of an investigational maternal respiratory syncytial virus prefusion F protein-based vaccine (RSVPreF3-Mat), a higher rate of preterm birth was observed in the vaccine (6.8%) versus the placebo group (4.9%).

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Background: TheKeep.Ca was built to facilitate engagement with those experiencing cancer in Manitoba, Canada. Constructed between 2020 and 2024 with a group of patient advisors, the website includes information on engagement activities including research participation, the patient advisor role, and how those experiencing cancer can access these Manitoba activities.

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Background: The neonatal mortality rate in Pakistan is the third highest in Asia, with 8.6 million preterm babies. These newborns require warmth, nutrition, and infection protection, typically provided by incubators.

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Agricultural practices, specifically the use of antibiotics and other biocides, have repercussions on human, animal and plant health. The aim of this study was to evaluate the levels of Enterobacteriaceae and Enterococcus, as antibiotic resistant marker bacteria, in various matrices across the agro-ecosystem of an antibiotic-free swine farm in Quebec (Canada), namely pig feed, feces, manure, agricultural soil, water and sediment from a crossing stream, and soil from nearby forests. Samples were collected in fall 2022, spring and fall 2023 and spring 2024.

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Background: Glioblastoma is an aggressive brain cancer with a 5-year survival rate of 5-10%. Current therapeutic options are limited, due in part to drug exclusion by the blood-brain barrier, restricting access of targeted drugs to the tumor. The receptor for the type 1 insulin-like growth factor (IGF-1R) was identified as a therapeutic target in glioblastoma.

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