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New laser treatment aims to stop the development of age-related vision loss

There are 200 million people in the world living with AMD, and in approximately a fifth of these cases, the disease progresses to an advanced stage, leading to visual impairment.

19 Jun 2019

New type of cooling vest can improve athletes' performance in hot conditions

Strategies to cope with body heat in sports is a pressing issue. The Tokyo Olympics will be held in the hot and muggy Japanese summer where the ambient temperature is expected to be above 33°C. Athletes have to worry about performing under pressure of the high-stakes competition but also now have to deal with a very hot and humid climate.

17 Jun 2019

Super-Resolution Raman Imaging with Plasmonic Substrates

Renee Frontiera discusses the development of a super-resolution Raman microscope that could one day supersede fluorescence-based super-resolution microscopes.

From Pittcon 14 Jun 2019

UAMS-developed noninvasive device detects melanoma in earliest stages

A University of Arkansas for Medical Sciences research team led by Vladimir Zharov, Ph.D., D.Sc., has demonstrated the ability to detect and kill circulating tumor cells in the blood using a noninvasive device called Cytophone that integrates a laser, ultrasound and phone technologies.

13 Jun 2019

Saunas induce as much physical strain as moderate exercise

Most people assume that their blood pressure falls after a sauna, which is why this is often thought of as relaxing. This may be true in the long-term, but during the sauna session itself, surprisingly, the blood pressure rises just as if you were having a short moderately strenuous workout, according to a new study. This increases the workload on the heart.

13 Jun 2019

Learned avoidance behavior can be inherited for multiple generations, say Princeton researchers

Princeton University researchers have discovered that learned behaviors can be inherited for multiple generations in C. elegans, transmitted from parent to progeny via eggs and sperm cells.

7 Jun 2019

Hot water therapy as effective as exercise for individuals with peripheral artery disease

Hot water therapy may help manage peripheral arterial disease (PAD), a common condition affecting blood flow to the arms and legs, just as well as exercise, according to new research.

7 Jun 2019

Improve Patient Safety with Tie Layer

The Tielayer is a new ultra-thin thermoplastic coating that can transform the medical device industry. In this interview, Tara McCutchen, Global Market Manager for Zeus talks to AZoM about their new product the Tielayer and how it works in conjunction with the FEP 2:1.

From Zeus Inc. 5 Jun 2019

Climate change adversely affects human health, says new report

Climate change may progressively affect human health for the worse, requiring prompt and resolute action to stabilize it, reports a consortium of 27 leading scientific academies in Europe.

4 Jun 2019

Flash fire in patient's chest cavity during emergency heart surgery

At this year's Euroanaesthesia Congress (the annual meeting of the European Society of Anaesthesiology) in Vienna, Austria (1-3 June), doctors present the unique case of a man who suffered a flash fire in his chest cavity during emergency heart surgery caused by supplemental oxygen leaking from a ruptured lung.

3 Jun 2019

Porvair Sciences offers unmatched selection of microplate products for LC/MS and GC/MS sample preparation

Porvair Sciences, global specialists in the manufacture of microplates and microplate equipment, offer an extensive range of sample preparation products for mass spectrometry techniques including LC/MS and GC/MS.

From Porvair Sciences Limited 31 May 2019

Avoid ultra-processed food!

Two large studies have found that ultra processed foods are associated with harmful effects on the body including obesity, cancer and heart disease.

30 May 2019

Breakthrough method could be useful for proton therapy and other applications

Researchers from Sweden's Chalmers University of Technology and the University of Gothenburg present a new method which can double the energy of a proton beam produced by laser-based particle accelerators.

27 May 2019

Tips for staying safe in water during summer

Beaches, lakes, and pools are great ways to beat the summer heat but there are precautions to take before reaching for that swimsuit, report physicians with The University of Texas Health Science at Houston.

24 May 2019

Tips to stay safe and well when temperatures soar

Dehydration, sunburn, heatstroke, insect bites, rashes, and lacerations – summer can spell health meltdown with a seemingly endless list of unsightly, uncomfortable, and potentially lethal hazards.

24 May 2019

Podcast: KHN’s ‘What the Health?’ Is ‘Medicare for All’ losing steam?

A second House committee this week held a hearing on proposals for a single-payer health system, such as “Medicare for All,” featuring experts from the Congressional Budget Office.

23 May 2019

Novel technique that uses nanotechnology and photonics prevents bacterial infections on surgical implants

Invented approximately 50 years ago, surgical medical meshes have become key elements in the recovery procedures of damaged-tissue surgeries, the most common being hernia repair.

23 May 2019

EHEs may be no safer than traditional charcoal-based hookahs, study reveals

Waterpipe tobacco smoking, otherwise known as "hookah" or "shisha," is becoming increasingly popular worldwide, especially among youth.

23 May 2019

Genetic switch that controls conversion of bad to good fat identified

Fat cells. They are the bane of a dieter's existence, but fat is important. Previous studies showed the subcutaneous white fat cells can transform to brown and beige varieties when exposed to cold stress.

23 May 2019

Researchers identify first gene that predisposes to fainting

Fainting is not solely caused by external factors. Your genes also play a part. This has recently been documented by research team from the University of Copenhagen, Statens Serum Institut and Rigshospitalet.

16 May 2019