What's at the 'heart' of a heartbeat?

A new finding has changed the understanding of the molecular mechanisms leading to atrial fibrillation.

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Parent-targeted interventions in primary care improve parent-teen communication on alcohol and sex

New research shows that brief parent-targeted interventions in the primary care setting can increase communication between parents and their teens about sexual and alcohol-related behavior. This method may serve as an important strategy for parents to influence adolescent behaviors and health outcomes.

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MDM2 counteracts resistance to CDK4/6 inhibitors for melanoma therapy

A study has identified a possible second-line treatment for melanoma patients.

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Charcoal-based drug delivery system improves efficacy of common herpes drug

A study has found that combining acyclovir -- a commonly prescribed topical herpes medication -- with particles of activated carbon improves efficacy of the drug.

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Immune cells drive gallstone formation

Sticky meshworks of DNA and proteins extruded by white blood cells called neutrophils act as the glue that binds together calcium and cholesterol crystals during gallstone formation, researchers report. Both genetic and pharmacological approaches that inhibited the formation of these so-called neutrophil extracellular traps (NETs) reduced the formation and growth of gallstones in mice.

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Immune cells drive gallstone formation

Sticky meshworks of DNA and proteins extruded by white blood cells called neutrophils act as the glue that binds together calcium and cholesterol crystals during gallstone formation, researchers report. Both genetic and pharmacological approaches that inhibited the formation of these so-called neutrophil extracellular traps (NETs) reduced the formation and growth of gallstones in mice.

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Optimal vitamin D levels may vary for different ethnic and racial groups

When recommending vitamin D supplements, doctors should look at each individual patient as having different requirements and not rely on 'one-size-fits-all' guidelines, according to a new study.

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Type 2 diabetes and sleep problems in midlife women

Hormone changes are known to alter insulin sensitivity and glucose metabolism, as well as interfere with women's sleep patterns. But little was known about the association between diabetes and sleep disturbances during the menopause transition until now, as a new study concludes that women with diabetes are at greater risk for sleep disturbances.

from Women's Health News -- ScienceDaily https://ift.tt/2N7AkBX

Optimal vitamin D levels may vary for different ethnic and racial groups

When recommending vitamin D supplements, doctors should look at each individual patient as having different requirements and not rely on 'one-size-fits-all' guidelines, according to a new study.

from Women's Health News -- ScienceDaily https://ift.tt/2ZcLOdT

Type 2 diabetes and sleep problems in midlife women

Hormone changes are known to alter insulin sensitivity and glucose metabolism, as well as interfere with women's sleep patterns. But little was known about the association between diabetes and sleep disturbances during the menopause transition until now, as a new study concludes that women with diabetes are at greater risk for sleep disturbances.

from Women's Health News -- ScienceDaily https://ift.tt/2N7AkBX