BACKGROUND Evidence-based guidelines on the use of immobilization in the management of common acute soft-tissue knee injuries do not exist. Our objective was to explore the practice patterns of emergency physicians (EPs), sports medicine physicians (SMPs) and orthopedic surgeons (OS) regarding the use of early immobilization in the management of these injuries. METHODS We developed a web-base...

Nanoporous gold (referred to as np-Au or NPG) has emerged over the past 10 years as a new support for enzyme immobilization. The material has appealing features of ease of preparation, tunability of pore size, high surface to volume ratio, and compatibility with multiple strategies for enzyme immobilization. The np-Au material is especially of interest for immobilization of redox enzymes for bi...

Protein immobilization confers the advantages of biological systems to a more chemical setting and has applications in catalysis, sensors, and materials development. While numerous immobilization techniques exist, it is optimal to develop a well-defined and chemically stable methodology to allow for full protein function. This paper describes the utilization of unnatural amino acid technologies...

Care of the combat casualty with spinal column or spinal cord injury has not been previously described, particularly in regards to spinal immobilization. The ultimate goal of spinal immobilization in the combat casualty is to first ``do no further harm'' and then provide a stable, painless spine and an optimal neurologic recovery. The protocol for treatment of the combat casualty with suspected...

Plasma and brain catecholamines were measured during immobilization in rats which had or had not received ethanol (0.5 g/kg i.p.). Plasma levels in unstressed animals were unaffected by ethanol. Immobilization markedly increased circulating norepinephrine and epinephrine concentrations. Ethanol administered 15 min before immobilization significantly reduced the stress-induced increases in both ...

Advancements in animal models and cell culture techniques have been invaluable in the elucidation of the molecular mechanisms that regulate muscle atrophy. However, few studies have examined muscle atrophy in humans using modern experimental techniques. The purpose of this study was to examine changes in global gene transcription during immobilization-induced muscle atrophy in humans and then e...

Purpose To determine the precision of our institution's current immobilization devices for spine SBRT, ultimately leading to recommendations for appropriate planning margins. Methods We identified 12 patients (25 treatments) with spinal metastasis treated with spine Stereotactic Body Radiation Therapy (SBRT). The Body-FIX system was used as immobilization device for thoracic (T) and lumbar (L...

Strategies to integrate instructive biomolecular signals into a biomaterial are becoming increasingly complex and bioinspired. While a large majority of reports still use repeated treatments with soluble factors, this approach can be prohibitively costly and difficult to translate in vivo for applications where spatial control over signal presentation is necessary. Recent efforts have explored ...

Fractures of the fifth metacarpal neck, or boxer's fractures, are common, particularly among young men. Because of the high frequency of this injury, there is a considerable range of treatment options. The purpose of this systematic review was to determine whether reduction and splint or cast immobilization is necessary for fractures of the fifth metacarpal neck. The authors conducted a systema...

Sulfonylureas are widely used as an antidiabetic drug. In the present study, the effects of sulfonylurea administered supraspinally on immobilization stress-induced blood glucose level were studied in ICR mice. Mice were once enforced into immobilization stress for 30 min and returned to the cage. The blood glucose level was measured 30, 60, and 120 min after immobilization stress initiation. W...