Radiology & Imaging

Low-dose chest CT leaves DNA intact

The low-dose chest CT scans used in lung cancer screening do not appear to damage human DNA, according to a study appearing in the journal Radiology. The results could help allay fears that such screenings will lead to an ...

Cardiology

New insights into the effect of aging on cardiovascular disease

Aging adults are more likely to have—and die from—cardiovascular disease than their younger counterparts. New basic science research finds reason to link biological aging to the development of narrowed, hardened arteries, ...

Genetics

Babies' own genes influence when they are born

When a woman is pregnant, when she delivers is important to the health of herself and her child. Preterm birth is a major cause of health problems and is the leading cause of death in children under the age of five years ...

Health

JUUL electronic cigarette products linked to cellular damage

Little is known about the potential health effects of JUUL e-cigarette products that have recently risen in popularity, especially among adolescents. The Food and Drug Administration, or FDA, has a growing concern about this ...

Health

Understanding warfighter performance from the inside out

A new program out of DARPA's Biological Technologies Office could help the Department of Defense enhance and sustain military readiness both by revolutionizing how troops train, perform, and recover, and by mitigating shortages ...

Health

Chronic vaping exerts biological effects on lungs

(HealthDay)—Chronic vaping exerts biological effects on the lung, some of which may be mediated by the propylene glycol/vegetable glycerin (PG/VG) base, according to a study published in the July 1 issue of the American ...

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