People who can't visualize an image in their mind's eye are less likely to remember the details of important past personal events or to recognize faces, according to a review of nearly 10 years of research.
Mar 27, 2024
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A research group centered at the University of California San Diego School of Medicine has drilled deep into a dataset of over 3 million individuals compiled by the direct-to-consumer genetics company 23andMe, Inc., and found ...
Apr 5, 2024
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Scientists from The Australian National University (ANU) have discovered a gene mutation is responsible for causing psoriasis—a chronic inflammatory skin disease that causes patients to develop red, scaly and itchy patches ...
Mar 25, 2024
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Xylazine is an FDA-approved sedative and pain reliever for use in animals, but it has severe adverse effects when used in humans. It is now illicitly being added to opioids, like fentanyl and heroin, as well as cocaine—leading ...
Apr 3, 2024
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To shampoo or not to shampoo? That might be your question each time you head into the shower. Dr. Dawn Davis, a Mayo Clinic dermatologist, says, when it comes to the scalp and the hair, there's a new trend online where shampooing ...
Apr 18, 2024
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In 2022, there were almost 20 million new cases of cancer as well as 9.7 million deaths from cancer, according to a study published online April 4 in CA: A Cancer Journal for Clinicians.
Apr 6, 2024
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A new study led by researchers at Stanford Medicine finds that computer algorithms powered by artificial intelligence based on deep learning can help health care practitioners to diagnose skin cancers more accurately. Even ...
Apr 12, 2024
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Researchers from The University of Texas MD Anderson Cancer Center presented encouraging findings from two clinical trials in a plenary session highlighting advances in novel immunotherapy approaches at the American Association ...
Apr 8, 2024
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If you're feeling "under the weather" these days, you're probably human.
Mar 24, 2024
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Lee Calladine pricks his skin with a needle up to eight times a day to give himself an injection of insulin—the hormone that keeps his type 1 diabetes in check. Without insulin, his blood-sugar levels would become dangerously ...
Mar 29, 2024
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The skin is the outer covering of the body. In humans, it is the largest organ of the integumentary system made up of multiple layers of mesodermal tissues, and guards the underlying muscles, bones, ligaments and internal organs. Skin of a different nature exists in amphibians, reptiles, birds. Human skin is not unlike that of most other mammals except that it is not protected by a pelt and appears hairless though in fact nearly all human skin is covered with hair follicles. The adjective cutaneous literally means "of the skin" (from Latin cutis, skin).
Because it interfaces with the environment, skin plays a key role in protecting (the body) against pathogens and excessive water loss. Its other functions are insulation, temperature regulation, sensation, synthesis of vitamin D, and the protection of vitamin B folates. Severely damaged skin will try to heal by forming scar tissue. This is often discolored and depigmented.
In humans, skin pigmentation varies among populations, and skin type can range from dry to oily. Such skin variety provides a rich and diverse habit for bacteria which number roughly a 1000 species from 19 phyla.
This text uses material from Wikipedia, licensed under CC BY-SA
