Red light therapy for repairing spinal cord injury passes milestone
Patients with spinal cord injury (SCI) could benefit from a future treatment to repair nerve connections using red and near-infrared light.
May 6, 2024
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Patients with spinal cord injury (SCI) could benefit from a future treatment to repair nerve connections using red and near-infrared light.
May 6, 2024
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A personalized mRNA vaccine to treat melanoma has now reached late-stage trials in the UK. This is just the latest step in improving the cure rate of cancer.
May 4, 2024
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Experts are working on a new type of ultraviolet light called far-UVC that could be highly effective for reducing airborne transmission of diseases such as COVID-19 and influenza--as well as surface contamination in hospitals--with ...
Apr 24, 2024
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Dermatologists advise their patients to avoid harmful ultraviolet light, which can cause skin damage, photo-aging and skin cancer. But they also may prescribe light therapy to treat certain skin conditions. Light therapy ...
Apr 24, 2024
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Using light pulses as a model for electrical defibrillation, Göttingen scientists developed a method to assess and modulate the heart function. The research team from the Max Planck Institute for Dynamics and Self-Organization ...
Apr 23, 2024
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Exposure to higher levels of light can help people feel more awake and increase cognitive performance, probably by influencing the activity of parts of a brain region called the hypothalamus, according to new research.
Apr 23, 2024
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When you think of eye infections, what comes to mind? Puffy, swollen bruised feeling eyelids that get glued together with gunk overnight? That feeling of having grit in your eye that can't be cleaned away? Eye infections ...
Apr 11, 2024
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Cockayne syndrome is a severe autosomal recessive disorder caused by defective DNA repair mechanisms. People with the disease have much reduced life expectancy and suffer from facial deformities; growth failure; neurological, ...
Apr 10, 2024
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Scientific articles on the common skin condition atopic dermatitis contain almost no images of patients, according to a study from the University of Gothenburg. More images would make it easier for patients to participate ...
Apr 9, 2024
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Far-UVC light is a promising new technology for reducing airborne virus levels in occupied indoor spaces, but its effectiveness has not been evaluated in real-life scenarios.
Apr 2, 2024
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Light is electromagnetic radiation, particularly radiation of a wavelength that is visible to the human eye (about 400–700 nm, or perhaps 380–750 nm.) In physics, the term light sometimes refers to electromagnetic radiation of any wavelength, whether visible or not.
Three primary properties of light are:
Light, which exists in tiny "packets" called photons, exhibits properties of both waves and particles. This property is referred to as the wave–particle duality. The study of light, known as optics, is an important research area in modern physics.
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