Calcium and phosphorus metabolism by James T Irving; Felix Bronner; Gideon A Rodan

By James T Irving; Felix Bronner; Gideon A Rodan

Show description

Read Online or Download Calcium and phosphorus metabolism PDF

Similar nonfiction_9 books

Ciba Foundation Symposium - Animal Behaviour and Drug Action

Content material: bankruptcy 1 The research of Motivational results Illustrated by means of Experiments on Amylobarbitone Sodium (pages 1–22): N. E. MillerChapter 2 results of substances on Operant Conditioning (pages 23–43): L. CookChapter three The effect of gear Upon reminiscence (pages 44–64): Murray E. JarvikChapter four The constitution of Social Behaviour and Drug motion (pages 65–82): M.

New Approaches in Thematic Cartography, Volume 003

This sequence in 3 volumes considers maps as structures because of a few successive differences and phases built-in in a logical reasoning and an order of decisions. quantity three is solely fascinated about the recent techniques on thematic cartography provided via the 3 successive revolutions affecting the self-discipline: electronic, multimedia and the net.

Cardiac Bioelectric Therapy: Mechanisms and Practical Implications

Pacing and defibrillation became the major healing remedies of center rhythm problems, together with bradycardia and tachycardia. The historical past of the profitable improvement of bioelectric cures comprises the improvement of experimental and theoretical methodologies, novel bioengineering methods and cutting-edge scientific implantable gadget cures.

Public Choice, Past and Present: The Legacy of James M. Buchanan and Gordon Tullock

In 1962, economists James M. Buchanan and Gordon Tullock released The Calculus of Consent, during which they built the rules of public selection concept. within the fifty years because its e-book, the booklet has outlined the sector and set the traditional for learn and research. To rejoice a half-century of scholarship in public selection, Dwight Lee has assembled unique teachers from around the globe to mirror at the impact of this enormous book, and, extra generally, the legacy of its mythical authors.

Extra info for Calcium and phosphorus metabolism

Sample text

It is surprising that the liver stored so little of the vitamin. Vitamin D was associated in the bloodstream with globulin, probably a-globulin (Rikkers and DeLuca, 1967); the binding was specific for vitamin D3 and more effective than the binding of D2 or D4. , 1969). More recently Haddad and Chyu (1971) reported that 85% of 25-HCC was bound to an inter-ar-globulin, and 10% was associated with albumin. The molecular weight of the binding protein was 40,000-50,000, and cholecalciferol and ergocalciferol were less competitive in protein binding.

It has been known for some time that this sugar improved calcium retention and could alleviate parathyroid tetany (McCullagh and McCullagh, 1932). Fournier (1954) felt that lactose plays a specific and important role in calcium metabolism. Wasserman and his group have studied this phenomenon in some detail. , 1957a). As with lysine, lactose had to be given at the same time as calcium, and be in the same segment of the intestine. Its action was local in the intestine, since if it was given intraperitoneally, no effect was seen.

A very good evaluation of balance methods has been written by Isaksson and Sjögren (1967). Calcium Loss in Sweat An important finding is that calcium can be lost in significant amounts in sweat, especially under hot conditions. Consolazio et al. (1962) reported that as much as 20 mg/hour could be lost in this way; consequently, with heavy sweating the loss might be 30% of the total excretion. Urinary calcium did not decrease in compensation for that lost in the sweat, even in man acclimated to work at high temperatures.

Download PDF sample

Rated 4.63 of 5 – based on 43 votes