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pro vyhledávání: '"Elizabeth Ryzen"'
Publikováno v:
The Journal of Clinical Endocrinology & Metabolism. 73:1067-1072
Magnesium (Mg) deficiency in man may result in hypocalcemia, impaired PTH secretion, and low serum concentrations of 1,25-dihydroxyvitamin D [1,25-(OH)2D]. To determine whether these changes are due to selective Mg depletion, we studied 26 normal sub
Autor:
Daniel D. Bikle, Mary A. Kowalski, Elaine Gee, Elizabeth Ryzen, John G. Haddad, Bernard P. Halloran
Publikováno v:
The Journal of clinical endocrinology and metabolism. 63(4)
We measured the free fraction of 25-hydroxyvitamin D (25OHD) in human serum and determined that 25OHD bound to a component with an affinity constant of 7 X 10(8) M-1 and a concentration of 4.5 X 10(-6) M. This concentration was equal to that of the v
Publikováno v:
The Journal of clinical investigation. 78(3)
We determined the free fraction of 25-dihydroxyvitamin D (25OHD) in the serum of subjects with clinical evidence of liver disease and correlated these measurements to the levels of vitamin D binding protein and albumin. These subjects when compared t