Health & Medicine

  1. Health & Medicine

    Bug Zapper: Novel drug kills resistant bacteria

    A newly recognized compound can wipe out some of the most troublesome antibiotic-resistant bacteria, lab tests show.

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  2. Health & Medicine

    Nabbed: Culprit of grapefruit juice–drug interaction

    Researchers have pinned down the class of natural compounds in grapefruit juice that's responsible for its unwanted chemical interaction with many drugs.

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  3. Health & Medicine

    Now Hear This

    Genetics research, work with stem cells, and studies of the inner ear's delicate architecture suggest that it might be possible to restore cells pivotal to hearing.

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  4. Health & Medicine

    Sleight of Herb: Black cohosh mislabeled in medicinal products

    A sizable fraction of the herbal supplements marketed as preparations of black cohosh contains none of that North American plant.

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  5. Health & Medicine

    An aging protein?

    The defective protein that, when defective, causes a premature-aging disease may also play a role in normal aging.

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  6. Health & Medicine

    Predicting Parkinson’s

    Scientists are searching for ways to detect the earliest signs in the brain of Parkinson's disease.

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  7. Health & Medicine

    Defending against a Deadly Foe: Vaccine forestalls fearsome virus

    A single injection of an experimental vaccine prevents infection by the lethal Marburg virus in monkeys.

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  8. Health & Medicine

    Reevaluating Eggs’ Cholesterol Risks

    People susceptible to substantial blood-cholesterol spikes after eating eggs manage this extra cholesterol in a way that limits damage to their hearts.

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  9. Health & Medicine

    Liver regeneration tied to bile acids

    Bile, a digestive juice, plays an integral role in the regeneration of liver tissue.

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  10. Health & Medicine

    Two drugs are equal in preventing breast cancer

    A commonly prescribed anti-osteoporosis drug works as well at preventing breast cancer as the sole drug currently prescribed for the task.

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  11. Health & Medicine

    Small Wonder: Taking the bite out of anthrax toxin

    Using a submicroscopic synthetic blob called a liposome, scientists have neutralized anthrax toxin in rats.

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  12. Health & Medicine

    Ultrasound’s New Focus

    No longer limiting the use of sound waves to diagnostic medicine, researchers are studying high-intensity focused ultrasound as a treatment for uterine fibroids, breast cancer, prostate cancer, and other cancers.

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