Articles
New molecules help battle antimicrobial resistance
The overuse of antibiotics over the years has made them less effective in fighting infectious diseases and has led to the emergence of superbugs that are resistant to many different antibiotics. Professor John Wade and Dr Wenyi Li at the University of Melbourne, Australia, together with their collaborators, focus on the development of new antimicrobials to combat infections caused by […]
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SecurePortIV®: The cyanoacrylate adhesive providing a new gold standard for all vascular access care
Around two billion peripheral intravenous catheters are inserted each year globally. However, a large percentage of these lead to complications, such as infections or becoming dislodged, requiring replacement in order for therapy to continue. Dr Sheng Zhang at Adhezion Biomedical, USA, has been involved in developing an adhesive, SecurePortIV®, which secures intravenous catheters by holding them in place and sealing […]
Is the magic in the muscle? Targeting skeletal muscle to improve cardiometabolic function in ageing
Dr Joshua T Butcher and his team from the Oklahoma State University College of Veterinary Medicine, USA, investigate the similarities between the co-morbidities associated with obesity and ageing, and specifically how skeletal muscle mass and function can be used to uncouple diseases from accompanying pathology. While we all know that exercise is beneficial for weight loss, an important underlying benefit […]
Multiple sclerosis: Caregiver involvement may improve patient care and treatment
Multiple sclerosis (MS) is a disease with unpredictable progression, causing huge distress to the entire family of people living with the disease. Professor Jürg Kesselring at the Department of Neurology & Neurorehabilitation, Kliniken Valens in Switzerland, reviews the discussions he and other internationally acclaimed neurologists participated in regarding caregiver involvement in doctor consultations for people with MS. Although such an […]
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Stem cell therapy brings new life to musculoskeletal regeneration
Researchers Dr Khay-Yong Saw, Dr Caroline Jee, Ms Amal Dawam, and Ms Alisha Ramlan from the Kuala Lumpur Sports Medicine Centre, Malaysia, and Dr Adam Anz, Andrews Institute, Florida, USA, recently showed how stem cell therapy can be used as a pioneering treatment in articular regeneration of the knee. There is potential to apply this technology to other musculoskeletal damage […]
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Two-photon polymerization for advanced sensor manufacturing
Sensors built from microscopic optical components could offer numerous benefits, but so far their reach has been limited by shortcomings in 3D manufacturing techniques on non-conventional platforms. In their research, Dr Hengky Chandrahalim, Capt Jeremiah Williams, and colleagues at the US Air Force Institute of Technology, have overcome this challenge through the technique of ‘two-photon polymerization’, which allows them to […]
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Imaging the dynamical hydration sphere of alkali metal ions
Alkali metal ions – lithium ion (Li+), sodium ion (Na+), potassium ion (K+), rubidium ion (Rb+), and caesium ion (Cs+) – play crucial roles in a variety of solution processes, but so far tracking their diffusive motion in water has been problematic. Professor Kikuko Hayamizu and her collaborators at Tsukuba University, Japan, have applied a technique based on nuclear magnetic […]
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How medical schools can evolve to tackle gun violence
Despite the shocking levels of gun violence in the USA and in the Americas, medical practitioners are taught little more than dealing with the direct biologic outcomes of bullets. Like other public health burdens, each tragic event results from the interplay of complex behavioural health, environmental, and social issues. Understanding gun violence as a disease requires examining these complex issues […]
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Modelling and analysis of flows of viscoelastic fluids: Beyond the Navier–Stokes equations
The Navier–Stokes equations are important for science and engineering, since they describe the motion of fluids. For instance, they are used to model blood flow within arteries, an ocean’s currents, and dynamics of air around aeroplanes. A century ago, theoretical physicists and mathematicians made advances in the use of Navier–Stokes equations. Instead of considering these partial differential equations as a […]
Waste into starting materials: Solvent-based recycling for the polymer industry
Polymer manufacturing is an essential business, but it poses a number of challenges from an environmental perspective. Many chemical processes are energy intensive as they require high temperatures or pressure to occur. Finding ways of reusing and recycling waste into valuable components is therefore incredibly important. At APK AG in Germany, the team around Dominik Triebert and Hagen Hanel has […]
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