Men, please note: 'Smoking, drinking can affect your progeny'
Posted by Salraz in Drinking, Health, Odd, Smoking
London (PTI): Science has long been clear that smoking or heavy alcohol consumption causes cancer. But, a new study has found that babies could inherit genetic damage from a father who puffs or drinks too much.
A team of international researchers has found that smoking or drinking alcohol can cause chemical changes in the semen in men and the alterations could be potentially inherited by their progenies and their future generations.
The researchers came to the conclusion after they analysed the effects of smoking and heavy drinking -- both toxic in nature -- on a group of rodents. They gave pregnant female mice daily injections of pesticide vinclozolin during the period when the sex of embryos is determined.
Male offspring had abnormalities, including prostate and sperm development problems, and genetic changes that the researchers found were passed on through four generations when the males were mated with healthy females. The researchers have also identified specific genes involved in the production of sperm that were permanently altered by the exposure to the pesticide.
"In addition to the spermatogenic and prostate abnormalities, trans-generational effects on numerous disease states were observed including tumour development and kidney disease," 'The Daily Telegraph' quoted Dr Matthew Anway of the University of Idaho as saying.
