Literature DB >> 2270776

Influence of calcium load on absorption fraction.

R P Heaney1, C M Weaver, M L Fitzsimmons.   

Abstract

True calcium absorption was studied as a function of the size of the ingested load in healthy adult women, under meal conditions and at loads ranging from 15 to 500 mg calcium. Fractional absorption was highly inversely correlated with the logarithm of load (P less than 0.001). At the lowest loads, absorption averaged 64.0% and at the highest, 28.6%. The parameters of the best-fit relationship permit reasonably precise calculation of the impact of various calcium dosing and dietary strategies.

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Year:  1990        PMID： 2270776     DOI： 10.1002/jbmr.5650051107

Source DB:  PubMed          Journal:  J Bone Miner Res        ISSN： 0884-0431            Impact factor:   6.741


  19 in total

1.  Intestinal calcium absorption from different calcium preparations: influence of anion and solubility.

Authors:  C Hansen; E Werner; H J Erbes; V Larrat; J P Kaltwasser
Journal:  Osteoporos Int       Date:  1996       Impact factor: 4.507

2.  Factors associated with calcium absorption in postmenopausal women: a post hoc analysis of dual-isotope studies.

Authors:  Karishma Ramsubeik; Nicholas S Keuler; Lisa A Davis; Karen E Hansen
Journal:  J Acad Nutr Diet       Date:  2013-10-24       Impact factor: 4.910

3.  Absorbability of the calcium in a high-calcium mineral water.

Authors:  R P Heaney; M S Dowell
Journal:  Osteoporos Int       Date:  1994-11       Impact factor: 4.507

Review 4.  Treatment of osteoporosis: current state of the art.

Authors:  Irene Hamrick; Sarina Schrager; Ann Marie Nye
Journal:  Wien Med Wochenschr       Date:  2014-12-12

5.  Exploration of intestinal calcium precipitation as a barrier to absorption at high calcium doses.

Authors:  Sandra Goss; Pauline Rafferty; Jennifer Prushko; Eric Gorman; Mitchell Taub; Robin Bogner
Journal:  Pharm Res       Date:  2008-06-17       Impact factor: 4.200

6.  Intestinal Calcium Absorption Decreases Dramatically After Gastric Bypass Surgery Despite Optimization of Vitamin D Status.

Authors:  Anne L Schafer; Connie M Weaver; Dennis M Black; Amber L Wheeler; Hanling Chang; Gina V Szefc; Lygia Stewart; Stanley J Rogers; Jonathan T Carter; Andrew M Posselt; Dolores M Shoback; Deborah E Sellmeyer
Journal:  J Bone Miner Res       Date:  2015-05-21       Impact factor: 6.741

7.  Isotopic exchange of ingested calcium between labeled sources. Evidence that ingested calcium does not form a common absorptive pool.

Authors:  C M Weaver; R P Heaney
Journal:  Calcif Tissue Int       Date:  1991-10       Impact factor: 4.333

8.  Calcium supplements: practical considerations.

Authors:  R P Heaney
Journal:  Osteoporos Int       Date:  1991-02       Impact factor: 4.507

Review 9.  Nutrition in Cardioskeletal Health.

Authors:  Kathleen M Hill Gallant; Connie M Weaver; Dwight A Towler; Sowmyanarayanan V Thuppal; Regan L Bailey
Journal:  Adv Nutr       Date:  2016-05-16       Impact factor: 8.701

10.  Stimulatory effect of inulin on intestinal absorption of calcium and magnesium in rats is modulated by dietary calcium intakes short- and long-term balance studies.

Authors:  C Coudray; C Feillet-Coudray; J C Tressol; E Gueux; S Thien; L Jaffrelo; A Mazur; Y Rayssiguier
Journal:  Eur J Nutr       Date:  2004-09-06       Impact factor: 5.614
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