this post was submitted on 21 May 2024
102 points (100.0% liked)
Science
13034 readers
11 users here now
Studies, research findings, and interesting tidbits from the ever-expanding scientific world.
Subcommunities on Beehaw:
Be sure to also check out these other Fediverse science communities:
This community's icon was made by Aaron Schneider, under the CC-BY-NC-SA 4.0 license.
founded 2 years ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
🤖 I'm a bot that provides automatic summaries for articles:
Click here to see the summary
Microplastics have also recently been discovered in human blood, placentas and breast milk, indicating widespread contamination of people’s bodies.Vast amounts of plastic waste are dumped in the environment and microplastics have polluted the entire planet, from the summit of Mount Everest to the deepest oceans.
In March, doctors warned of potentially life-threatening effects after finding a substantially raised risk of stroke, heart attack and earlier death in people whose blood vessels were contaminated with microscopic plastics.
The study, published in the journal Toxicological Sciences, involved dissolving the tissue samples and then analysing the plastic that remained.
The human testes had been routinely collected by the New Mexico Office of the Medical Investigator and were available following a seven-year storage requirement after which the samples are usually discarded.
Recent studies in mice have reported that microplastics reduced sperm count and caused abnormalities and hormone disruptions.
Saved 72% of original text.