A team of researchers from the United States, United Kingdom, and Sri Lanka have collected extensive evidence showing the cause of pregnancy sickness: a hormone known as GDF15. A new USC and University of Cambridge study finds that a hormone produced by the fetus – and a mother’s sensitivity to t
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Wednesday March 17, 2021, 12:05 AM
Laboratory coats Credit: PA Archive/PA Images
Environmental pollution from industries such as coal mining and metal works may play a role in the increasing numbers of boys born with undescended testicles, new research suggests.
Researchers say their findings are hypothesis-generating, cannot show that these industries cause the condition called cryptorchidism and that further, targeted research is required.
However, the study of nearly 90,000 boys is the first to describe at a national level a recent increase in incidence of the condition over time.
It also identified clusters of cases in parts of France that are former mining or metal-working areas, such as the Pas de Calais in northern France.
Pollution from coal mining and metal works may be linked to cryptorchidism | Wilts and Gloucestershire Standard wiltsglosstandard.co.uk - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from wiltsglosstandard.co.uk Daily Mail and Mail on Sunday newspapers.