Pediatrics

Earlier acne outbreaks may be caused by earlier puberty

(HealthDay)—Though acne has long been viewed as a teen phenomenon, dermatologists have been tending to an ever-younger patient pool, a new preadolescent reality that many experts link to a trend toward an earlier onset ...

Oncology & Cancer

Growing uncertainty about breast cancer screening

When they were introduced over 20 years ago, national breast screening programs were a milestone in public health. They were based on evidence from randomised trials that screening saved lives. But there are now serious doubts ...

Medical research

Naturally occurring hormone induces egg maturation

The naturally occurring hormone kisspeptin effectively induces egg maturation during infertility treatment, according to a clinical in vitro fertilization (IVF) study. The results were presented Monday at The Endocrine Society's ...

Medical research

A newly discovered hormone makes ovaries grow

A newly discovered hormone produced by the eggs of human females may improve the effectiveness of current fertility treatments for women and possibly lead to entirely new treatments altogether. According to new research published ...

Health

Buying testosterone supplements online can be risky

(HealthDay)—If you're a man suffering from low energy or libido, the drug industry is eager to help. So-called "Low T"—low testosterone—has become a common catch phrase in TV commercials, and sales of testosterone supplements ...

Oncology & Cancer

Mammograms reveal response to common cancer drug

Researchers at Karolinska Institutet have developed a method for assessing the effect of tamoxifen, a common drug to prevent the relapse of breast cancer. The key lies in monitoring changes in the proportion of dense tissue, ...

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