Probing the Histamine H Receptor Binding Site to Explore Ligand Binding Kinetics.

Analysis of structure-kinetic relationships (SKR) can contribute to an improved understanding of receptor-ligand interactions. Here, fragment (4-(2-benzylphenoxy)-1-methylpiperidine) was used in different fragment growing approaches to mimic the putative binding mode of the long residence time (RT) ligands olopatadine, acrivastine, and levocetirizine at the histamine H receptor (HR). SKR analyses reveal that introduction of a carboxylic acid moiety can increase RT at HR up to 11-fold.

"Discharge doesn't mean the end": Exploring success in discharge to community self-management for young adults living with chronic pain: A qualitative study.

Background: Living with chronic pain as a young adult (YA) can impact the physical, emotional, social, cognitive, and role function domains of life. Once YAs receive care for their specialist chronic pain care they are expected to self-navigate a complex health care system to transition to community-based care (i.e.

Individual differences in conditioned pain modulation are associated with functional connectivity within the descending antinociceptive pathway.

The perception of pain and ability to cope with it varies widely amongst people, which in part could be due to the presence of inhibitory (antinociceptive) or facilitatory (pronociceptive) effects in conditioned pain modulation (CPM). This study examined whether individual differences in CPM reflect functional connectivity (FC) strengths within nodes of the descending antinociceptive pathway (DAP). A heat-based CPM paradigm and resting-state functional magnetic resonance imaging (rs-fMRI) were used to test the hypothesis that an individual's capacity to exhibit inhibitory CPM (changes in test stimuli [TS] pain due to a conditioning stimulus [CS]) reflects FC of the subgenual anterior cingulate cortex (sgACC), periaqueductal gray (PAG), and rostral ventromedial medulla (RVM).

Actively Waiting: Feasibility and Acceptability of a Virtual Self-Management Program Designed to Empower People With Chronic Pain Waiting for Interprofessional Care.

Unlabelled: Chronic pain affects 1.9 billion people worldwide and wait times for interprofessional pain management programs can be extensive. The existing wait times provide an opportunity to introduce internet-based interventions that enhance self-management ability.

Integration of patient-oriented research principles in health institutions: a scoping review protocol.

Introduction: In 2011, the Canadian Institutes of Health Research launched a Strategy for Patient-Oriented Research (POR) for healthcare and academic institutions to increase patient participation in health research. POR considers patients and caregivers as partners with scientific investigators, healthcare professionals and administrative decision-makers. As POR becomes a standard worldwide, the how-to, practical aspects of POR integration in healthcare institutions remain uncharted territory.