Health & Medicine

  1. Health & Medicine

    Blood markers of clogging arteries emerge

    The concentration in blood of one chemically transformed cholesterol-carrying molecule may signal to doctors when a patient's heart disease has dangerously worsened.

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  2. Health & Medicine

    Natural antidepressant has its limits

    St. John's wort, a popular ingredient in herbal remedies, may not help people with moderate or severe forms of depression.

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  3. Health & Medicine

    Infections tied to head and neck cancers

    Infections from human papillomavirus (HPV) may increase the risk of certain cancers of the head and neck, especially of the tonsils.

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  4. Health & Medicine

    Boosting Boron Could Be Healthful

    Largely ignored so far, dietary boron may play important roles in preventing diseases such as arthritis and prostate cancer.

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  5. Health & Medicine

    Fatty Findings

    A recently discovered protein may explain at least part of the molecular mechanisms behind links among obesity, diabetes, heart disease, and even some cancers.

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  6. Health & Medicine

    Vitamin E targets dangerous inflammation

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  7. Health & Medicine

    Immune cells rush to gut in food allergy

    In mice, allergic reactions to food coincide with an accumulation of white blood cells called eosinophils in the small intestine.

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  8. Health & Medicine

    Gene linked to aggressive prostate cancer

    A gene that is more active in prostate cancer tumors from African-American men than in tumors from white men may help explain why prostate cancer is both more common and more aggressive in African Americans.

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  9. Health & Medicine

    Synthetic enzyme wards off side effects

    A synthetic enzyme that lowers blood pressure and causes blood vessels to constrict shows promise for treating skin and kidney cancers that have spread throughout the body.

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  10. Health & Medicine

    Gene variant linked to early puberty

    A highly active version of a gene for faster testosterone metabolism is also associated with early breast development—by the age of 9.5 years—in girls.

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  11. Health & Medicine

    A different GI link to colon cancers

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  12. Health & Medicine

    Urine tests can foretell bladder cancers

    U.S. and Chinese researchers find that two unconventional urine tests can often predict when a person is developing bladder cancer even before tumors appear.

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