MeSH tree: D02.455.426.392.368.367
In 1970, ketamine was approved as an anesthetic. It works by blocking receptors in the brain. Suicidal tendencies are among the dangers that accompany severe depression. Doctors have found that a low dose of ketamine, much ...
In a new study, researchers from The University of Texas MD Anderson Cancer Center have uncovered insights that may help explain how rapid-acting antidepressants, such as ketamine and psychedelics, can reduce symptoms of ...
Jul 31, 2026
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Your social media feed is full of people talking about the "holy grail" of skincare.
Jul 30, 2026
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A 0.5% alcohol-based chlorhexidine antiseptic, combined with the natural organic compounds eugenol and menthol, can eliminate 99.9% of Candida parapsilosis cells. This fungus is one of the leading causes of infections in ...
Jul 8, 2026
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Scientists at UT Southwestern Medical Center have discovered that gut bacteria help regulate the development of the body's immune system by directing the movement of vitamin A through a previously unrecognized cellular network. ...
Jul 8, 2026
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Higher levels of circulating vitamin A are linked to better lung function in children and adults with asthma, while vitamin D shows similar benefits in adults, including slower biological aging, finds the first study of its ...
Jun 30, 2026
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The retina of the human eye contains 6–7 million cone cells. These cells contain light-sensitive proteins known as cone opsins. They enable us to perceive our surroundings in detail in daylight. They allow us to see the world ...
Jun 25, 2026
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By analyzing genetic data from nearly 2 million people, researchers have unlocked a new scientific understanding of Ménière's disease, a chronic and often debilitating inner ear disorder. A team from the Perelman School of ...
Jun 23, 2026
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The American Society of Anesthesiologists is calling on policymakers to address the fast-growing problem of home delivery of ketamine and the lack of physician oversight in ketamine clinics. In guidance updated this month, ...
Jun 22, 2026
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For years, flavor additives in e-cigarettes have been largely viewed as a secondary concern compared with nicotine. Research and regulation have focused on addiction, nicotine delivery and, more recently, the respiratory ...
Jun 15, 2026
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