Friday, September 25, 2020
Home Lead Story Household Contaminants May Cause Infertility in Men, Dogs

Household Contaminants May Cause Infertility in Men, Dogs

The researchers carried out identical experiments for both species using samples of sperm from donor men and stud dogs, living in the same region

Environmental contaminants found in home and diet have the same adverse effects on male fertility both in humans and domestic dogs, finds a new study highlighting the decline in sperm quality in both the species over the past few years.

The findings, published in the journal Scientific Reports, showed the chemicals — at concentrations relevant to environmental exposure — have the same damaging effect on sperm of both man and dog.

“We know when human sperm motility is poor, DNA fragmentation is increased and that human male infertility is linked to increased levels of DNA damage in sperm,” said co-author Rebecca Sumner, postdoctoral student at the University of Nottingham, Britain.

“We now believe this is the same in pet dogs because they live in the same domestic environment and are exposed to the same household contaminants,” Sumner said.

Family walk with dog. Pixabay

For the study, the team tested the effects of two man-made chemicals — the common plasticiser DEHP, widely used in the home (e.g. carpets, clothes, toys) and the industrial chemical polychlorinated biphenyl 153, which although banned globally, remains widely detectable in the environment, including food.

The researchers carried out identical experiments for both species using samples of sperm from donor men and stud dogs, living in the same region.

Also Read- Now The Delhi Government Comes Up With The Food Wastage Check Policy At Social Gatherings

“This new study supports our theory that the domestic dog is indeed a ‘sentinel’ or mirror for human male reproductive decline. Our findings suggest man-made chemicals, widely used in home and working environment, may be responsible for the decline in sperm quality,” lead author Richard Lea from the varsity noted. (IANS)

STAY CONNECTED

19,140FansLike
362FollowersFollow
1,776FollowersFollow

Most Popular

People Avoid Masks Due to Breathing Problems: Study

When it came to non-compliance towards covering the face, breathing problems have emerged as a key reason, with 50 percent listing it in a...

Women More Vulnerable to Uncurbed Diabetes

Traditionally, women play the role of caregivers in India when it comes to families and their health. They prioritize the health of their loved...

Australia Rescuing Helpless Beached Whales

Rescuers of Australia are trying to save scores of beached whales on the shore in the state of Tasmania. Earlier this week, a pod...

Hydroponic Farm Method Making its way in India

The rows of lettuce, microgreens, and herbs that Himanshu Aggarwal and his mother grow in an enclosed room in a busy New Delhi market...

Walmart Aims for Zero Global Emissions by 2040 

U.S.-based retail giant Walmart has unveiled new initiatives to reduce its global carbon footprint while preserving the world’s natural land and sea habitats. The company...

NASA Unveils Plan to Land First Woman on the Moon in 2024

The U.S. National Aeronautics and Space Administration (NASA) has unveiled a plan to land the first woman on the moon in 2024. NASA Administrator Jim...

42% of Indian Workers Use Personal Devices to Access Corporate Data

As the lines between work and home life get increasingly blurred, 42 per cent of workers in India are using personal devices to access...

Karan Kundra: Drugs are the Choice of an Individual, Not of an Industry

BY ARUNDHUTI BANERJEE Popular television actors Karan Kundra and Yogita Bihani feel the constant negative narratives that are lately doing the rounds about the entertainment...

Recent Comments