Pediatrics

Study establishes oxytocin uptake by infants via breastfeeding

Oxytocin is a peptide hormone important in establishing good communication with others. It is therefore considered to be indispensable to the development of the social brain. Oxytocin is secreted into the entire brain and ...

Genetics

DNA repair gene linked to male infertility

A key DNA repair gene known as X-ray repair cross-complementing group 1, or XRCC1, plays a vital role in maintaining genomic stability and is highly expressed in the early stages of sperm cell development (also known as spermatogenesis). ...

Medications

Wegovy: What you need to know about this weight loss drug

A much-hyped weight-loss jab will soon go on sale at high street chemists in the UK. Although a prescription will still be needed from a doctor to buy the drug, the news will no doubt be welcome to the many millions of people ...

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