Dennis Radman

McGill University | McGill · School of Physical and Occupational Therapy

The objective was to explore the care experiences and service design related to rehabilitation for mobility and participation in the community among individuals with acquired brain injury (ABI), as perceived by clinicians and patients. Five focus groups were held: three with clinicians and two with individuals with ABI. Focus group discussions were...

Introduction Linkages between health systems and communities may leverage community assets to address unmet needs and provide services for improved continuity and coordination of care. However, there are limited examples of specific strategies for such linkages for chronic disease management. Guided by a local need from stakeholders, this scoping r...

BACKGROUND The field of rehabilitation has seen a recent rise in technologies to support shared decision-making (SDM), though it is unclear how usability testing is integrated into the design process. OBJECTIVE This scoping review aimed to answer the following research questions: (1) Which methods and measures have been used to produce knowledge a...

Background The field of rehabilitation has seen a recent rise in technologies to support shared decision-making (SDM). Usability testing during the design process of SDM technologies is needed to optimize adoption and realize potential benefits. There is variability in how usability is defined and measured. Given the complexity of usability, a thor...

Objectives To identify factors which may influence mobility and could be considered during the evaluation of mobility in individuals with acquired brain injury (ABI) following qualitative focus groups with both clinicians and individuals with ABI, to assess their needs and preferences in order to individualize their care management plans. Methods...

Stanniocalcin (STC) is a prime example of a hormone whose discovery in fish led to its subsequent discovery in mammals. STC is considered to be first and foremost a vertebrate polypeptide hormone with regulatory effects on ion transport, mitochondrial function and steroid hormone synthesis. The gene is widely expressed in both fishes and mammals, a...

The secretion of parathyroid hormone (PTH) and calcitonin (CT) in mammals are both tightly regulated by the prevailing levels of extracellular ionic calcium (Ca(2+)). And, it is now widely recognized that both of these Ca(2+) effects are mediated exclusively through a seven transmembrane calcium sensing receptor or CaR. As in the case of PTH and CT...

Stanniocalcin (STC) is a polypeptide hormone that was first discovered in fish and recently identified in humans and other mammals. In fish STC is produced by one gland, circulates freely in the blood and plays an integral role in mineral homeostasis. In mammals, STC is produced in a number of different tissues and serves a variety of different fun...

Stanniocalcin is a calcium- and phosphate-regulating glycoprotein hormone that was first described in fish where it functions in preventing hypercalcemia. Human cDNA clones encoding the homolog of stanniocalcin have been recently isolated. In this study, the full-length cDNA coding for human stanniocalcin (hSTC) was cloned into both baculovirus and...

Gill Ca2+ transport (GCAT) in fish is regulated by a number of different hormones. Stanniocalcin (STC) from the corpuscles of Stannius (CS) is an inhibitor of GCAT, whereas pituitary-derived prolactin and cortisol stimulate GCAT. Other than this, however, little is known about the effects of other hormones on this important transport process. The r...

Stanniocalcin (STC) is a polypeptide hormone that was first discovered in fish and recently identified in mammals. In fish, STC is released into the bloodstream in classical endocrine fashion and has well established regulatory effects on calcium and phosphate homeostasis. However, there are no suitable dose-response bioassays for STC and consequen...