How to Use methylmercury in a Sentence

methylmercury

noun
  • The authors of the MMWR report note that this is the first time that methylmercury has shown up in skin-lightening creams.
    Beth Mole, Ars Technica, 20 Dec. 2019
  • Back in the lab, the couple spawned them and raised the embryos in water containing methylmercury.
    Carrie Arnold, The Atlantic, 15 Mar. 2021
  • The woman had purchased a product labeled as Ponds Rejuveness, to which had been added the methylmercury.
    Erin Allday, SFChronicle.com, 25 Dec. 2019
  • One other person also was exposed to methylmercury from the same skin cream, but her symptoms were much less severe.
    Erin Allday, SFChronicle.com, 25 Dec. 2019
  • Most of the mercury was in the most toxic form to humans, methylmercury, thus such an increase is troubling, even though the 2008 levels were still considered safe to consume.
    Christie Wilcox, Discover Magazine, 3 Feb. 2015
  • Either way, methylmercury could be absorbed by things living in the water, including plants and shellfish.
    Theresa MacHemer, Smithsonian Magazine, 26 Mar. 2020
  • Three years after researchers stopped adding mercury, the concentration of methylmercury in the water dropped by 81 percent.
    Rasha Aridi, Smithsonian Magazine, 20 Dec. 2021
  • The oceans absorb this airborne mercury, and microorganisms convert the metal into a form called methylmercury.
    Roni Dengler, Discover Magazine, 8 Aug. 2019
  • Bacteria in water and soil can transform mercury into another form, called methylmercury, which builds up in the food chain.
    Washington Post, 16 Dec. 2019
  • Most of the fish are safe to eat, at least occasionally; the state warns against eating certain species with high levels of toxins including PCBs, or methylmercury.
    Morgan Greene, chicagotribune.com, 2 Sep. 2021
  • In the woman’s case, health officials found the organic mercury compound methylmercury in her skin cream, which is more dangerous.
    Beth Mole, Ars Technica, 20 Dec. 2019
  • The mercury in the air is disbursed widely through the atmosphere and ends up in waters, where bacteria convert the substance into methylmercury, which is a form that can be absorbed by fish.
    Dennis Pillion | Dpillion@al.com, al, 2 Dec. 2019
  • Initial studies in the 1960s linked the toxicity to a molecule made of mercury and carbon called methylmercury.
    Theresa MacHemer, Smithsonian Magazine, 26 Mar. 2020
  • The potential negative effects of methylmercury in fish are far smaller than the adverse effects of eating too little fish.
    Jaclyn London, Ms, Rd, Good Housekeeping, 27 Mar. 2018
  • Face creams often contain mercury salts, but the woman’s toiletry item contained much stronger methylmercury iodide.
    Los Angeles Times, 13 Sep. 2019
  • Once mercury gets into the water, it’s converted into toxic methylmercury and consumed by fish.
    Stephanie Brown, Verywell Health, 15 Feb. 2023
  • Lab analysis found an average of three times more methylmercury in the Santa Cruz mountain lions than in cougars living in less foggy inland regions.
    Peter Fimrite, SFChronicle.com, 26 Nov. 2019
  • But methylmercury that has started to accumulate in the region thanks to human endeavors is more dangerous.
    Jill Langlois, Smithsonian Magazine, 21 Feb. 2023
  • Mercury, particularly in the form of methylmercury, can be toxic to the body, particularly the nervous system.
    Christie Wilcox, Discover Magazine, 3 Feb. 2015
  • Initial re-analysis of 717’s brain turned up a mix of carbon-free, inorganic mercury molecules and methylmercury.
    Theresa MacHemer, Smithsonian Magazine, 26 Mar. 2020
  • Predatory fish — which build up methylmercury by eating other fish — include: all species of black bass and gar, striped bass, white bass, hybrid striped bass, walleye, sauger, saugeye, flathead catfish, muskellunge and northern pike.
    Morgan Greene, chicagotribune.com, 19 Aug. 2021
  • Bacteria in the bay converted the inorganic toxin into more noxious form of methylmercury.
    Theresa MacHemer, Smithsonian Magazine, 26 Mar. 2020
  • But in 1968, the Japanese government blamed methylmercury, a common byproduct of mercury pollution.
    Joshua Sokoloski, Science | AAAS, 24 Mar. 2020
  • Beyond the skin cream, the most common source of methylmercury exposure is from eating fish, which essentially accumulate it from polluted food.
    Beth Mole, Ars Technica, 20 Dec. 2019
  • That is relatively harmless, according to the Centers for Disease Control and Prevention, compared to methylmercury, which is found in fish and can be detrimental in higher doses.
    Cole Lauterbach, Washington Examiner, 28 Feb. 2020
  • Artisanal miners in the region also use methylmercury to separate gold from other substances, which contaminates water, soil, and the plants and animals that depend on them.
    Jill Langlois, Smithsonian Magazine, 21 Feb. 2023
  • As microorganisms consume the methylmercury, the metal accumulates and migrates up the food chain; that is why the largest predator fish (sharks and swordfish, for example) typically have the highest concentrations.
    David Kirby, Discover Magazine, 17 Mar. 2011
  • Older fish are high in the neurotoxin methylmercury, which is especially dangerous to children and pregnant women.
    Terry Spencer, Star Tribune, 12 May 2021
  • Mercury is a naturally occurring metal that is released into the environment from mining and burning coal, which can accumulate in fish in a more toxic form of methylmercury, the office’s report said.
    Joseph Geha, The Mercury News, 13 Aug. 2019
  • Once deposited, certain microorganisms can change mercury into more dangerous methylmercury, a highly toxic form that builds up in fish, shellfish and animals that eat fish, in a process known as bioaccumulation.
    orlandosentinel.com, 28 Dec. 2020

Some of these examples are programmatically compiled from various online sources to illustrate current usage of the word 'methylmercury.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

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