A brand new discovery reveals that vitamin C could assist defend reproductive well being from a dangerous environmental chemical.
Utilizing a fish mannequin, researchers discovered that publicity to potassium perchlorate, a chemical generally utilized in explosives and fireworks, can hurt sperm production, probably decreasing fertility.
Led by Ramji Bhandari, an affiliate professor on the College of Missouri, the group used Japanese rice fish, known as medaka, to research how the chemical impacts reproductive well being.
The researchers discovered that male fish uncovered to potassium perchlorate alone skilled a dramatic drop in fertility and clear injury to their testes. However fish uncovered to vitamin C and the chemical on the similar time confirmed improved fertility and fewer injury to their testes.
“Publicity to chemical substances within the atmosphere can have a huge impact on reproductive health, however our discovery with a fish mannequin affords hope that vitamin C could play a strong function as an antioxidant in defending sperm well being in opposition to the dangerous impact of potassium perchlorate,” Bhandari says.
“Whereas extra analysis is required, fish are good fashions for learning reproductive well being as a result of their reproductive genes and processes are just like people.”
Bhandari’s work facilities on understanding how environmental contaminants have an effect on the well being of people and wildlife, in addition to discovering mitigation methods to guard in opposition to these threats. His curiosity in potassium perchlorate started 10 years in the past after a Society of Toxicology convention, the place he discovered that army personnel face increased infertility charges than most people. Proof confirmed some service members had increased ranges of potassium perchlorate of their blood because of their repeated shut proximity to explosives.
“I turned curious what influence that publicity could have on reproductive well being. In our current examine, we found potassium perchlorate publicity causes oxidative stress, which interferes with genes and pathways concerned within the sperm manufacturing course of,” Bhandari says.
“The excellent news is we all know vitamin C is a strong antioxidant, and we simply found it could possibly efficiently defend the sperm manufacturing course of in opposition to that oxidative stress by restoring molecular pathways concerned in male fertility.”
The analysis underscores each the potential reproductive dangers of potassium perchlorate—thought-about an rising environmental contaminant—and the promising potential of vitamin C as a protecting intervention.
The findings may very well be particularly related for folks in army, industrial, or environmental settings, though extra analysis is required to raised perceive how preventative therapies may benefit people.
The analysis seems in Environmental Science and Technology.
Supply: University of Missouri
