molybdenum excretion process

molybdenum excretion process

  • Molybdenum absorption, excretion, and retention studied

    A study of molybdenum absorption, excretion, and balance was conducted in four young men fed five amounts of dietary molybdenum, ranging from 22 to 1490 micrograms/d, for 24 d each. The study was conducted to obtain scientific data on which to base a recommendation on dietary molybdenum intake for healthy young men.

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  • Molybdenum an overview ScienceDirect Topics

    The first evidence that molybdenum is required for the metabolism of living systems was obtained in the 1930s, through studies of plants that established that it is essential for nitrogen fixation 3 this special process is accomplished by the nitrogenase enzymes of bacteria and archaea (Chapter 8.22). Dietary studies showed that molybdenum was an essential element for the normal growth and

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  • Molybdenum Dietary Reference Intakes for Vitamin A

    Physiology of Absorption, Metabolism, and Excretion. The high efficiency of molybdenum absorption over an extensive range of intakes suggests that molybdenum absorption is a passive (nonmediated) process.

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  • Molybdenum Wikipedia

    Molybdenumbearing enzymes are by far the most common bacterial catalysts for breaking the chemical bond in atmospheric molecular nitrogen in the process of biological nitrogen fixation. At least 50 molybdenum enzymes are now known in bacteria, plants, and animals, although only bacterial and cyanobacterial enzymes are involved in nitrogen fixation.

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  • Molybdenum Dietary Reference Intakes: The Essential

    Absorption, Metabolism, Storage, and Excretion The absorption of molybdenum is highly efficient over a wide range of intakes, which suggests that the mechanism of action is a passive (nonmediated) diffusion process.

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  • Molybdenum processing Britannica

    Molybdenum processing, preparation of the ore for use in various products. Molybdenum (Mo) is a white platinumlike metal with a melting point of 2,610 °C (4,730 °F). In its pure state, it is tough and ductile and is characterized by moderate hardness, high thermal conductivity, high resistance to

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  • Excretion of Molybdenum in Animals

    The amount of molybdenum excreted and the route are affected by sulfate (added to, or as part of, the diet). For cattle, sheep and rats the total amount of molybdenum excreted and the proportion in the urine increases with increasing sulfate in the diet .

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  • Molybdenum uptake, absorption and excretion in humans

    Only the process of renal excretion is influenced by the total amount of molybdenum in the systemic circulation. The amount eliminated via the renal pathway was observed to be dependent on several factors: form and modality of administration and the total amount of circulating molybdenum.

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  • Molybdenum: Uses, Side Effects, Interactions, Dosage, and

    Overview Information Molybdenum is a trace mineral found in foods such as milk, cheese, cereal grains, legumes, nuts, leafy vegetables, and organ meats.

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  • Molybdenum absorption, excretion, and retention studied

    Molybdenum absorption, excretion, and retention studied absorbed at both intakes of dietary molybdenum and urinary excretion increased as dietary molybdenum increased. Molybdenum is

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