Medicine - Health
Sunscreen prevents aging skin
Sunscreen is not only a shield that protects the skin from ultraviolet rays but also contributes to preventing the appearance of some visible signs of age on the skin.
Rays
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Articles about Rays
477 published items.
Medicine - Health
Low-dose radiation is good for health?
A new study in mice showed that X-rays may not heal broken bones, but low doses of ionizing radiation may give rise to other health benefits.
Medicine - Health
Obese people are more likely to get cancer when taking X-rays
To get a clear picture of a CT for a person with obesity, it is often necessary to use a higher dose of X-ray than to give a person with average weight. Will these effec…
Medicine - Health
'Factory' produces cancer drugs right in the body
Cancer cells are found throughout the body so it is difficult to kill them without affecting healthy cells. However, the microscopic molecules created by MIT scientists…
Medicine - Health
Save the life of the little girl swallow
A 3-year-old girl came to the hospital because of a stomach ache. When X-rays were taken, the doctors were shocked to find dozens of electromagnets in her abdomen.
Medicine - Health
Detects pigment Melanin to darken the skin
Recently, US scientists have discovered skin cells containing pigment Rhodopsin, a visual pigment, that promotes the production of Melanin skin to darken the skin when e…
Medicine - Health
Big cell-generating cells cause
Scientists at the Sanger Research Institute (Welkom Foundation - UK) have unraveled the mystery of the formation of the disease.
Medicine - Health
Warning of risks from X-rays, magnetic resonance
More than 20% of the cases indicated for shooting are unnecessary, while this poses a serious danger to human health, ...
Medicine - Health
X-rays and leukemia
High-dose X-ray radiation may increase the risk of developing leukemia in children, according to a new study by researchers at the University of California, Berkeley's S…
Medicine - Health
Detection of cancer by Raman laser
According to US scientists, Raman lasers can replace X-rays, becoming a method of diagnosing diseases that are not invasive.
Medicine - Health
Diagnose the disease by locating cancer cells
Scientists from Kyoto University, Japan have collaborated on new technology to diagnose cancer by locating cancer.
Medicine - Health
The sun is more dangerous in winter
Japanese scientists have discovered that human eyes prone to ultraviolet rays damage when skiing than when sunbathing on the beach.
Medicine - Health
Memory, depression, insomnia and ... worms?
Researchers have spent decades searching for the cause of asthenia, schizophrenia and insomnia in humans. But a new study may have found the key to the origins of these…
Medicine - Health
Ultraviolet light from the sun causes DNA damage
Even when there is no sunlight, the effects of ultraviolet rays (also known as UV rays) from the sun can cause deadly consequences, US researchers said.