In the worst-case scenario, getting chemicals in your eyes can lead to blindness. Until now, the eye irritancy potential of chemical substances has had to be assessed using the Draize test on live rabbits—a standard implemented ...
Mar 1, 2023
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41
Contact lenses are a popular vision correction option used by about 10% of the population in Korea—roughly 5 to 6 million people—according to statistics from the Korean Ophthalmological Society. A common contact lens ...
Jan 30, 2023
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1
Bioengineered artificial skin has become an increasingly important and reliable platform for researchers to test the safety and efficacy of drugs and cosmetics. It can be produced on a large scale and is a good substitute ...
Jan 26, 2023
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87
Scientists have developed a synthetic tissue that repairs injuries and restores normal erectile function in a pig model, in a study publishing January 4 in the journal Matter. The findings suggest that the artificial tunica ...
Jan 4, 2023
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77
Muscles waste as a result of not being exercised enough, as happens quickly with a broken limb that has been immobilized in a cast, and more slowly in people reaching an advanced age. Muscle atrophy, how clinicians refer ...
Nov 14, 2022
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80
Human bones can recover from small fractures, but if the fractures are too large or the regrowth process is unbalanced, as is the case with osteoporosis, treatment is required. To develop treatments, animal experiments are ...
Nov 8, 2022
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3
Many changes take place in the brain long before symptoms appear. This has been shown in mice in two studies of prion diseases in which the brain gradually deteriorates. The results suggest that changes can be studied extremely ...
Oct 10, 2022
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51
Artificial 3D blood vessels that have the strength, structure and complex cellular make-up of real blood vessels have been developed by Singapore and QUT scientists for research into many diseases.
Sep 27, 2022
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7
A heart attack, or myocardial infarction, is one of the leading causes of mortality worldwide, resulting in 18 million deaths per year. These numbers are expected to increase in coming years because of cardiovascular complications ...
Aug 30, 2022
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6
University of Calgary researchers have identified a promising new approach to treating bacterial skin infections. In a study recently published in Nature, first author Dr. Rachel Kratofil, Ph.D., and co-senior authors Drs. ...
Aug 12, 2022
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