The project was carried out under the auspices of the Research Sub-Committee of the Victorian Branch of the Australian College of Health Service Administrators. It illustrates the way in which remedial action based on a thorough, systematic audit of energy losses can yield savings which are conservatively estimated to be worth tens of thousands of dollars per annum. While many of the energy saving functions proposed can be implemented at little or no cost, it is concluded that energy audits must be thoroughly and competently undertaken and the use of consultants is considered to have been well justified in this case.
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Evolution of treatment of fragility fractures of the pelvic ring. An update.
Injury
January 2025
Professor of Orthopedics - Section Head Trauma & Orthopaedic Surgery, School of Medicine University of Leeds, UK.
The term "fragility fractures of the pelvis" refers to the disruptions of the pelvic ring that are caused by low energy injuries (such as low-level falls or falls from the standing position) in the elderly population (age over 65 years) in the absence of metastatic bone disease. These fractures are increasing in numbers, due to the aging population, particularly in the developed countries, causing significant morbidity and mortality [1]. Although some fracture patterns are stable enough requiring only conservative treatment, other fracture types can cause significant pelvic instability, demanding a more insistent management protocol.
View Article and Find Full Text PDFVisualization of Apical-Basal Stress Polarity Regulating Directed Cell Migration with a FRET-Based Biosensor.
ACS Sens
January 2025
Cancer Hospital of Dalian University of Technology, Shenyang 110042, China.
Intracellular morphological apical-basal polarity, regulated by conserved polarity proteins, plays a crucial role in cell migration and metastasis. In this study, using a genetically encoded Förster resonance energy transfer (FRET) biosensor to visually present the spatiotemporal stress state between the lipid rafts on the membrane and the linked actin, we first provide the evidence for the existence of intrinsic apical-basal stress polarity in tumor cells and demonstrate that this polarity is a prerequisite for the formation of flow-induced front-back stress polarity. Interestingly, our study revealed that the front-back stress polarity disappeared upon the disruption of intrinsic apical-basal stress discrepancy, resulting in a large attenuated cell migration activity reduced from 76.
View Article and Find Full Text PDFAbdominal visceral and subcutaneous adipose tissue associations with postmenopausal breast cancer incidence.
JNCI Cancer Spectr
January 2025
Department of Epidemiology and Biostatistics, University of California, Irvine, CA, USA.
Background: Obesity, classified by body mass index (BMI), is associated with higher postmenopausal breast cancer (BCa) risk. Yet, the associations between abdominal visceral (VAT) and subcutaneous adipose tissue (SAT) with BCa are unclear.
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The History and Advancement of Light, Lasers, and Energy-Based Devices in Dermatologic Surgery.
Dermatol Surg
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Wellman Center for Photomedicine, Massachusetts General Hospital, Boston, Massachusetts.
Background: From the theoretical foundations of laser and energy-based applications for the skin to the development of advanced medical devices, the field of dermatologic surgery has undergone transformative changes.
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ROCK Inhibitor Enhances Resilience Against Metabolic Stress Through Increasing Bioenergetic Capacity in Corneal Endothelial Cells.
Invest Ophthalmol Vis Sci
January 2025
Department of Ophthalmology, National Taiwan University Hospital, Taipei, Taiwan.
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