Alligators Might Be Getting Sick From ' Forever Chemicals' Environment - Alligatoridae HEAD TOPICS
Alligators Might Be Getting Sick From ' Forever Chemicals'
10/21/2022 5:08:00 PM Alligators Might Be Getting Sick From ' Forever Chemicals'
Environment Alligatoridae
Source Gizmodo
Alligator s Might Be Getting Sick From 'Forever Chemicals' PFAS pollution is thought to cause immune disruption in people, and a new study shows the manmade compounds could be wreaking similar havoc in gators. AdvertisementResearchers in the new study collected and tested blood samples from 75 different alligators. 49 of the animals were from different sites along and nearby the Cape Fear river, while 26 were from Lake Waccamaw, which is in a separate watershed with no known PFAS manufacturing. All of the gators had some level of PFAS in their system (a signal ofjust how ubiquitousthe chemicals are), but the Cape Fear crocodilians had much, much more. Adult alligators sampled from the river had a mean PFAS concentration in their blood more than ten times that of the lake gators. And a subgroup of 26 alligators from Greenfield Lake, a man-made reservoir adjacent to Cape Fear River and the site closest to the PFAS factory, were the worst off. Read more:
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Sterling rallied on Thursday and investors reined in their bets on a big Bank of England interest rate hike in November as UK Prime Minister Liz Truss announced her resignation just six weeks after she was appointed. Read more >> California approved two PFAS bills this year. What is it?In part, the concern around PFAS stems from the questions we still don’t have answers to. Here’s what we do know. California approved two PFAS bills this year. What is it?In part, the concern around PFAS stems from the questions we still don’t have answers to. Here’s what we do know. Opinion: We need a change in Commissioners CourtAlso: No doubt, if Mealer wins, the alligators will be on the prowl again come January,... What Happened to Kanye West?On the today’s What Next, the Candace Owens pipeline that brought Ye to Parler. at Samsung Advertisement Researchers in the new study collected and tested blood samples from 75 different alligators.The California Legislature recently passed two bills limiting the production and sale of products with PFAS — per- and polyfluoroalkyl substances.The California Legislature recently passed two bills limiting the production and sale of products with PFAS — per- and polyfluoroalkyl substances.In their endorsement of Alex Mealer, the editorial board now asks us to ignore the facts. 49 of the animals were from different sites along and nearby the Cape Fear river, while 26 were from Lake Waccamaw, which is in a separate watershed with no known PFAS manufacturing. All of the gators had some level of PFAS in their system (a signal of just how ubiquitous the chemicals are), but the Cape Fear crocodilians had much, much more.S. Adult alligators sampled from the river had a mean PFAS concentration in their blood more than ten times that of the lake gators. Environmental Protection Agency’s (EPA) website, are “widely used, long lasting chemicals, components of which break down very slowly over time. And a subgroup of 26 alligators from Greenfield Lake, a man-made reservoir adjacent to Cape Fear River and the site closest to the PFAS factory, were the worst off.” These chemicals have caused a stir among climate scientists and health researchers in the past decade because of their potential health effects and environmental impacts, leading to regulations against them on federal and state levels. Advertisement The scientists also found the Cape Fear alligators had a higher diversity of PFAS compounds in their systems compared with the Lake Waccamaw ones, with a median of 10 different chemicals vs. At the same time, reports of violent incidents in the facility have spiked since 2019. 5. Here’s what we do know. Here’s what we do know. Yet, even more concerning, the researchers conducted several different assessments of immune function comparing the Greenfield Lake Gators and their Waccamaw counterparts. They found that the animals living in the Cape Fear watershed had significant signs of immune system issues across multiple metrics including red blood cell abnormalities, high enzyme activity, and gene expression that could signal autoimmune disease. They are resistant to heat, water and oil (so you’ll see them often in products marked “water-resistant,” “stain-proof,” or “non-stick. In one test, the Greenfield crocodilians had 400 times more of a hallmark protein linked with Lupus in humans in their blood than the Waccamaw group.”) and some are more prevalent than others. Advertisement “When we see elevated expression of [this protein] in these alligators, then, it tells us that something in these alligators’ immune responses is being disrupted,” said lead study researcher . More research has been dedicated to the more widely used chemicals within the PFAS family. In fact, the Chronicle reported as much on misdemeanor bail reform.