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    Article

    Effect of Vitamins D2 and D3 Supplement Use on Serum 25OHD Concentration in Elderly Women in Summer and Winter

    Vitamin D2 and D3 are generally considered equipotent in humans. A few studies have reported that serum 25OHD levels are higher in vitamin D3- compared with vitamin D2-supplemented subjects. As both vitamin D2 an...

    P. B. Rapuri, J. C. Gallagher, G. Haynatzki in Calcified Tissue International (2004)

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    Article

    The Role of Calcitriol in the Treatment of Osteoporosis

    R. Nuti, E. Bonucci, D. Brancaccio, J. C. Gallagher in Calcified Tissue International (2000)

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    Article

    Effect of Vitamin D Receptor Genotypes on Calcium Absorption, Duodenal Vitamin D Receptor Concentration, and Serum 1,25 Dihydroxyvitamin D Levels in Normal Women

    It is well established that bone mineral density is under strong genetic control. Recently it was reported that the Bsm I restriction fragment length polymorphism of the vitamin D receptor (VDR) gene could ac...

    H. K. Kinyamu, J. C. Gallagher, J. A. Knezetic in Calcified Tissue International (1997)

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    Article

    Biogeography of toxic dinoflagellates in the genusAlexandrium from the northeastern United States and Canada

    Twenty-eight strains of toxic dinoflagellates in the genusAlexandrium from the northeastern United States and Canada were characterized on the basis of morphology, bioluminescence capacity, mating compatibility, ...

    D. M. Anderson, D. M. Kulis, G. J. Doucette, J. C. Gallagher, E. Balech in Marine Biology (1994)

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    Article

    Ecotypic differentiation in the marine diatom Skeletonema costatum: influence of light intensity on the photosynthetic apparatus

    Three genetically distinct clones of Skeletonema costatum (Grev.) Cleve were grown at 20°C under high (274 μE m-2 s-1) and low (27 μE m-2 s-1) light conditions and their photoadaptive photosynthetic responses com...

    J. C. Gallagher, A. M. Wood, R. S. Alberte in Marine Biology (1984)

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    Article

    Observations of sequential changes in bone mass in postmenopausal women: a controlled trial of oestrogen and calcium therapy

    A. Horsman, B. E. C. Nordin, J. C. Gallagher, P. A. Kirby in Calcified Tissue Research (1976)

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    Article

    The effect of 1α-hydroxycholecalciferol and hormone therapy on the calcium balance of post-menopausal osteoporosis

    D. H. Marshall, J. C. Gallagher, P. Guha, F. Hanes in Calcified Tissue Research (1976)

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    Article

    Calcium absorption in the elderly

    B. E. C. Nordin, R. Wilkinson, D. H. Marshall, J. C. Gallagher in Calcified Tissue Research (1976)

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    Chapter

    Calcium Absorption in the Elderly

    Calcium absorption can be measured in at least three ways — by the balance procedure, by intubation of the small intestine with a double or triple lumen tube and by the oral administration of radioactive calcium.

    B. E. C. Nordin, R. Wilkinson, D. H. Marshall, J. C. Gallagher in Calcified Tissues 1975 (1976)