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  2. Formaldehyde - Wikipedia

    en.wikipedia.org/wiki/Formaldehyde

    Environmental factors such as temperature and relative humidity can elevate levels because formaldehyde has a high vapor pressure. Formaldehyde levels from building materials are the highest when a building first opens because materials would have less time to off-gas. Formaldehyde levels decrease over time as the sources suppress.

  3. Alcohol dehydrogenase - Wikipedia

    en.wikipedia.org/wiki/Alcohol_dehydrogenase

    Alcohol dehydrogenase activity varies between men and women, between young and old, and among populations from different areas of the world. For example, young women are unable to process alcohol at the same rate as young men because they do not express the alcohol dehydrogenase as highly, although the inverse is true among the middle-aged. [ 37 ]

  4. Hyperestrogenism - Wikipedia

    en.wikipedia.org/wiki/Hyperestrogenism

    Signs of hyperestrogenism may include heightened levels of one or more of the estrogen sex hormones (usually estradiol and/or estrone), lowered levels of follicle-stimulating hormone and/or luteinizing hormone (due to suppression of the hypothalamic–pituitary–gonadal axis by estrogen), and lowered levels of androgens such as testosterone (generally only relevant to males). [1]

  5. Chromium toxicity - Wikipedia

    en.wikipedia.org/wiki/Chromium_toxicity

    In rats, nonsteroidal anti-inflammatory drugs such as aspirin and indometacin can increase chromium absorption. [19] Ordinarily, cellular transport mechanisms in humans and some other animals limit the amount of chromium(III) that enters a cell. Hypothetically, if an excessive amount was able to enter a cell, free radical damage to DNA might ...

  6. Health effects of electronic cigarettes - Wikipedia

    en.wikipedia.org/wiki/Health_effects_of...

    E-cigarettes with higher voltages (5.0 V [228]) can emit carcinogens including formaldehyde at levels comparable to cigarette smoke, [204] while reduced voltages (3.0 V [1]) generate aerosol with levels of formaldehyde and acetaldehyde roughly 13 and 807-fold less than in cigarette smoke. [224]

  7. EPA determines formaldehyde causes cancer, in step toward ...

    www.aol.com/news/epa-determines-formaldehyde...

    The Environmental Protection Agency (EPA) has determined that breathing in formaldehyde, a chemical that’s used in building materials and hair straighteners, can cause cancer. In a toxicological ...

  8. Vaccines and autism - Wikipedia

    en.wikipedia.org/wiki/Vaccines_and_autism

    Formaldehyde is all around us in daily life activities. It can be found in preservatives, materials used to build, and many products in homes. [44] There is no safety concern for formaldehyde in vaccines. The most concerning repercussion is cancer after exposure to high levels of formaldehyde in the air. [44]

  9. Methanol toxicity - Wikipedia

    en.wikipedia.org/wiki/Methanol_toxicity

    When the body breaks down methanol it results in the creation of metabolite byproducts such as formaldehyde, formic acid, and formate which cause much of the toxicity. [2] The diagnosis may be suspected when there is acidosis or an increased osmol gap and confirmed by directly measuring blood levels.