enow.com Web Search

Search results

  1. Results from the WOW.Com Content Network
  2. Molybdenum - Wikipedia

    en.wikipedia.org/wiki/Molybdenum

    Molybdenum is also present within human tooth enamel and may help prevent its decay. [96] Acute toxicity has not been seen in humans, and the toxicity depends strongly on the chemical state. Studies on rats show a median lethal dose (LD 50) as low as 180 mg/kg for some Mo compounds. [97]

  3. Molybdenum deficiency - Wikipedia

    en.wikipedia.org/wiki/Molybdenum_deficiency

    Endocrinology. Molybdenum deficiency refers to the clinical consequences of inadequate intake of molybdenum in the diet. The amount of molybdenum required is relatively small, and molybdenum deficiency usually does not occur in natural settings. [1] However, it can occur in individuals receiving parenteral nutrition. [2][3]

  4. Molybdenum in biology - Wikipedia

    en.wikipedia.org/wiki/Molybdenum_in_biology

    Molybdenum is also present within human tooth enamel and may help prevent its decay. [20] Acute toxicity has not been seen in humans, and the toxicity depends strongly on the chemical state. Studies on rats show a median lethal dose (LD 50) as low as 180 mg/kg for some Mo compounds. [21]

  5. Molybdenum cofactor deficiency - Wikipedia

    en.wikipedia.org/wiki/Molybdenum_cofactor_deficiency

    Molybdenum cofactor deficiency is a rare human disease in which the absence of molybdopterin – and consequently its molybdenum complex, commonly called molybdenum cofactor – leads to accumulation of toxic levels of sulphite and neurological damage. Usually this leads to death within months of birth, due to the lack of active sulfite oxidase.

  6. Toxic heavy metal - Wikipedia

    en.wikipedia.org/wiki/Toxic_heavy_metal

    The river water was contaminated with toxic metals including arsenic, copper, barium, cadmium, chromium, lead, mercury, nickel, and thallium. [ 2 ] Cleanup costs may exceed $1.2 billion. [ 3 ] A toxic heavy metal is a common but misleading term for a metal noted for its potential toxicity. [ 4 ] Not all heavy metals are toxic and some toxic ...

  7. Chlorophyllum molybdites - Wikipedia

    en.wikipedia.org/wiki/Chlorophyllum_molybdites

    Chlorophyllum molybdites, commonly known as the green-spored parasol, [1] false parasol, green-spored lepiota and vomiter, is a widespread mushroom.Poisonous and producing severe gastrointestinal symptoms of vomiting and diarrhea, it is commonly confused with the shaggy parasol (Chlorophyllum rhacodes) or shaggy mane (Coprinus comatus), and is the most commonly misidentified poisonous mushroom ...

  8. Molybdenum trioxide - Wikipedia

    en.wikipedia.org/wiki/Molybdenum_trioxide

    Molybdenum trioxide describes a family of inorganic compounds with the formula MoO 3 (H 2 O) n where n = 0, 1, 2. The anhydrous compound is produced on the largest scale of any molybdenum compound since it is the main intermediate produced when molybdenum ores are purified. The anhydrous oxide is a precursor to molybdenum metal, an important ...

  9. Molybdenum deficiency (plant disorder) - Wikipedia

    en.wikipedia.org/wiki/Molybdenum_deficiency...

    Molybdenum deficiency symptoms in most plants are associated with a build-up of nitrate in the affected plant part. This is a result of poor nitrate reductase activity. Symptoms include: [ 1][ 2] premature germination of maize grain. In legumes, inhibition of N 2 fixation may lead to pale, yellowing, nitrogen-deficient plants.