MeSH tree: D04.210
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 ...
Hair loss is often caused by a combination of heredity and aging, says Dr. Dawn Davis, a Mayo Clinic dermatologist. Treatments that may slow that type of hair loss and help regrow hair, including over-the-counter therapies ...
Aug 7, 2026
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THIK-1, a two-pore domain K+ (K2P) channel, plays important roles in microglia and macrophages. Although previous reports have indicated that steroids, including cholesterol, estradiol and progesterone, modulate several K+ ...
Aug 6, 2026
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Some 33 million Americans have severe food allergies. Now, researchers at Boston Children's Hospital may have found a promising solution. In a small clinical trial, Rima Rachid, M.D., director of the Food Allergy Program ...
Aug 5, 2026
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A new study led by researchers at The University of Texas MD Anderson Cancer Center has identified a way to reshape the gut microbiome that can enhance the delivery of certain chemotherapies to tumors, offering a potential ...
Aug 1, 2026
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During ketamine anesthesia, the brain's nerve cells fall silent—as consciousness returns, they begin to reconnect. For the first time, researchers at the Institute of Science and Technology Austria (ISTA) have shown that ...
Jul 31, 2026
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Liver metastases are one of the most common sites of cancer spread, and the survival rates are very low. However, Cancer Center at Illinois (CCIL) researchers recently identified a new promising therapeutic target.
Jul 31, 2026
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Linguistic models that analyzed the words children used when talking about stressful events were better at predicting future mental health problems than a panel of human experts.
Jul 31, 2026
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A growing body of scientific evidence confirms what many of us know innately—spending time in nature is good for us. It not only lowers stress and depression, it strengthens immunity, boosts cognitive performance, promotes ...
Jul 29, 2026
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Have you ever wondered why it feels so good to sing in the shower? Or why turning up the radio in the middle of a traffic jam and singing out loud can put you in a better mood?
Jul 28, 2026
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