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Matti Narkia

Is a lower dose of vitamin D supplementation enough to increase 25(OH)D status in a sun... - 0 views

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    Is a lower dose of vitamin D supplementation enough to increase 25(OH)D status in a sunny country?
    Pignotti GA, Genaro PS, Pinheiro MM, Szejnfeld VL, Martini LA.
    Eur J Nutr. 2009 Nov 28. [Epub ahead of print]
    PMID: 19946776

    CONCLUSION: The dose given (400 IU/day) was not enough to achieve 25(OH)D concentration, considered optimal for bone health.
Matti Narkia

NEJM -- Vitamin D3 and calcium to prevent hip fractures in the elderly women - 0 views

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    Vitamin D3 and calcium to prevent hip fractures in the elderly women.
    Chapuy MC, Arlot ME, Duboeuf F, Brun J, Crouzet B, Arnaud S, Delmas PD, Meunier PJ.
    N Engl J Med. 1992 Dec 3;327(23):1637-42.
    PMID: 1331788

    CONCLUSIONS. Supplementation with vitamin D3 and calcium reduces the risk of hip fractures and other nonvertebral fractures among elderly women.
Matti Narkia

Effects of calcium, dairy product, and vitamin D supplementation on bone mass accrual a... - 0 views

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    Effects of calcium, dairy product, and vitamin D supplementation on bone mass accrual and body composition in 10-12-y-old girls: a 2-y randomized trial.
    Cheng S, Lyytikäinen A, Kröger H, Lamberg-Allardt C, Alén M, Koistinen A, Wang QJ, Suuriniemi M, Suominen H, Mahonen A, Nicholson PH, Ivaska KK, Korpela R, Ohlsson C, Väänänen KH, Tylavsky F.
    Am J Clin Nutr. 2005 Nov;82(5):1115-26; quiz 1147-8.
    PMID: 16280447
Matti Narkia

Reducing fracture risk with calcium and vitamin D. - Wiley InterScience :: JO... - 0 views

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    Reducing fracture risk with calcium and vitamin D.
    Lips P, Bouillon R, van Schoor NM, Vanderschueren D, Verschueren S, Kuchuk N, Milisen K, Boonen S.
    Clin Endocrinol (Oxf). 2009 Sep 10. [Epub ahead of print]
    PMID: 19744099
    DOI: 10.1111/j.0300-0664.2009.03701.x
Matti Narkia

RANK ligand and TNF-{alpha} mediate acid-induced bone calcium efflux in vitro -- Frick ... - 0 views

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    Frick KK, LaPlante K, Bushinsky DA.
    RANK ligand and TNF-alpha mediate acid-induced bone calcium efflux in vitro.
    Am J Physiol Renal Physiol. 2005 Nov;289(5):F1005-11. Epub 2005 Jun 21.
    PMID: 15972386 [PubMed - indexed for MEDLINE
Matti Narkia

Cortisol Inhibits Acid-Induced Bone Resorption In Vitro -- Krieger et al. 13 (10): 2534... - 0 views

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    Krieger NS, Frick KK, Bushinsky DA.
    Cortisol inhibits acid-induced bone resorption in vitro.
    J Am Soc Nephrol. 2002 Oct;13(10):2534-9.
    PMID: 12239242 [PubMed - indexed for MEDLINE]
Matti Narkia

Effects of pH on bone calcium and proton fluxes in vitro -- Bushinsky et al. 245 (2): 2... - 0 views

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    Bushinsky DA, Krieger NS, Geisser DI, Grossman EB, Coe FL.
    Effects of pH on bone calcium and proton fluxes in vitro.
    Am J Physiol. 1983 Aug;245(2):F204-9.
    PMID: 6881337 [PubMed - indexed for MEDLINE]
Matti Narkia

Dairy and Bone Health -- Heaney 28 (1): 82S -- Journal of the American College of Nutri... - 0 views

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    Dairy and bone health.
    Heaney RP.
    J Am Coll Nutr. 2009 Feb;28 Suppl 1:82S-90S.
    PMID: 19571166
Matti Narkia

Amount and type of protein influences bone health -- Heaney and Layman 87 (5): 1567S --... - 0 views

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    Amount and type of protein influences bone health.
    Heaney RP, Layman DK.
    Am J Clin Nutr. 2008 May;87(5):1567S-1570S. Review.
    PMID: 18469289
Matti Narkia

The Importance of Calcium, Potassium, and Acid-Base Homeostasis in Bone Health and Oste... - 0 views

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    The importance of calcium, potassium, and acid-base homeostasis in bone health and osteoporosis prevention.
    Tylavsky FA, Spence LA, Harkness L.
    J Nutr. 2008 Jan;138(1):164S-165S.
    PMID: 18156418

    In concert with the acid-base literature, protein intake is considered to be a net acid-producing substance and thus a net negative risk factor for bone dissolution. However, substantial literature supports the beneficial effects on skeletal metabolism when higher protein levels are consumed in concert with adequate calcium, potassium, and other minerals, regardless of the source of protein (24-26). The Dietary Approaches to Stopping Hypertension (DASH) diet (27) is a calcium-rich diet that emphasizes fruits, vegetables, and low-fat dairy products. This diet underscores the importance of consuming a complement of foods from meats, grains, dairy, fruits, and vegetables as prudent for promoting optimal bone health. In the following articles, Rafferty and Lanham-New carefully review the evidence on the interaction of specific diet components that impact bone health and conclude that a balanced diet with recommended servings of dairy products and a variety of fruits and vegetables is prudent for optimal bone health. Additionally, they comment on future research directions for consideration by the scientific community.
Matti Narkia

Dietary Acid-Base Balance, Bone Resorption, and Calcium Excretion -- Jajoo et al. 25 (3... - 0 views

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    Dietary acid-base balance, bone resorption, and calcium excretion.
    Jajoo R, Song L, Rasmussen H, Harris SS, Dawson-Hughes B.
    J Am Coll Nutr. 2006 Jun;25(3):224-30.
    PMID: 16766781

    Conclusions: Diet changes that increase renal NAE are associated with increases in serum PTH, bone resorption, and calcium excretion over a 60-day period.
Matti Narkia

NEJM -- Vitamin D3 and calcium to prevent hip fractures in the elderly women - 0 views

  •  
    Vitamin D3 and calcium to prevent hip fractures in the elderly women.
    Chapuy MC, Arlot ME, Duboeuf F, Brun J, Crouzet B, Arnaud S, Delmas PD, Meunier PJ.
    N Engl J Med. 1992 Dec 3;327(23):1637-42.
    PMID: 1331788

    CONCLUSIONS. Supplementation with vitamin D3 and calcium reduces the risk of hip fractures and other nonvertebral fractures among elderly women.
Matti Narkia

Long-term effects of giving nursing home residents bread fortified with 125 {micro}g (5... - 0 views

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    Long-term effects of giving nursing home residents bread fortified with 125 {micro}g (5000 IU) vitamin D3 per daily serving.
    Mocanu V, Stitt PA, Costan AR, Voroniuc O, Zbranca E, Luca V, Vieth R.
    Am J Clin Nutr. 2009 Feb 25. [Epub ahead of print]
    PMID: 19244376
Matti Narkia

Comparative effects of potassium chloride and bicarbonate onthiazide-induced reduction ... - 0 views

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    Frassetto LA, Nash E, Morris RC Jr, Sebastian A.
    Comparative effects of potassium chloride and bicarbonate on
    thiazide-induced reduction in urinary calcium excretion.
    Kidney Int. 2000 Aug;58(2):748-52.
    PMID: 10916098 [PubMed - indexed for MEDLINE]
Matti Narkia

Chronic acidosis-induced alteration in bone bicarbonate and phosphate -- Bushinsky et a... - 0 views

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    Bushinsky DA, Smith SB, Gavrilov KL, Gavrilov LF, Li J, Levi-Setti R.
    Chronic acidosis-induced alteration in bone bicarbonate and phosphate.
    Am J Physiol Renal Physiol. 2003 Sep;285(3):F532-9. Epub 2003 May 20.
    PMID: 12759230 [PubMed - indexed for MED
Matti Narkia

Prostaglandins regulate acid-induced cell-mediated bone resorption -- Krieger et al. 27... - 0 views

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    Krieger NS, Parker WR, Alexander KM, Bushinsky DA.
    Prostaglandins regulate acid-induced cell-mediated bone resorption.
    Am J Physiol Renal Physiol. 2000 Dec;279(6):F1077-82. Erratum in: Am J Physiol Renal Physiol 2001 Sep;281(3):section F following tabl
Matti Narkia

Metabolic, but not respiratory, acidosis increases bone PGE2 levels and calcium release... - 0 views

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    Bushinsky DA, Parker WR, Alexander KM, Krieger NS. Metabolic, but not respiratory, acidosis increases bone PGE(2) levels and calcium release.
    Am J Physiol Renal Physiol. 2001 Dec;281(6):F1058-66.
    PMID: 11704556 [PubMed - indexed for MEDLINE]
Matti Narkia

Interaction of Dietary Calcium and Protein in Bone Health in Humans -- Dawson-Hughes 13... - 0 views

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    Dawson-Hughes B.
    Interaction of dietary calcium and protein in bone health in humans.
    J Nutr. 2003 Mar;133(3):852S-854S. Review.
    PMID: 12612168
Matti Narkia

Low Protein Intake: The Impact on Calcium and Bone Homeostasis in Humans -- Kerstetter ... - 0 views

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    Kerstetter JE, O'Brien KO, Insogna KL.
    Low protein intake: the impact on calcium and bone homeostasis in humans.
    J Nutr. 2003 Mar;133(3):855S-861S. Review.
    PMID: 12612169
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