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Showing 1 to 2 of 2 for “"medullary bone"”.
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Calcium Dynamics Affecting Egg Production, Skeletal Integrity, and Egg Coloration in Ring-necked Pheasants (Phasianus colchicus)
… Calcium-loaded pheasants store calcium in medullary bone before an experiment and can draw on this surplus during egg production, possibly skewing experimental results. We measured egg production, egg characteristics, and hen femur ash fraction in a 2-month experiment. Hens in the middle 5 …
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Exposure to Heavy Metals in American Robins: Impacts and Implications
… availability of data on robins across regions. Bone and blood samples from robins were analyzed for copper (Cu), zinc (Zn), arsenic (As), mercury (Hg), and lead (Pb) and evaluated for changes in concentration across robins of different sexes, ages, and locations, as well as inter-elemental …