Diseases, Conditions, Syndromes

Has the COVID-19 pandemic compromised bone health?

Results from a study published in the American Journal of Human Biology suggest that the COVID-19 pandemic has had negative effects on bone tissue—including both bone mineral density in the forearm and total bone mineral ...

Radiology & Imaging

Q&A: Dense breast tissue and molecular breast imaging

DEAR MAYO CLINIC: After a recent mammogram, I was told that I have dense breast tissue. What does that mean? Should I be concerned? What does that mean for my future screenings?

Medical research

A new contributor to atherosclerosis

Free radicals produced during oxidative stress react with membrane fatty acids to yield highly reactive lipid aldehydes, which can modify proteins and cause cellular or tissue damage.

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