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Literature DB >> 7269658

Effects of dietary protein and calcium on the skeleton of undernourished young rats.

Abstract

A study has been made of the effects of various levels of dietary protein and calcium on the skeleton of young undernourished rats. The data for the study were obtained from physical properties of bone, from microradiographs of various parts of femur and histological sections of the bone. There were significant associations between a low protein intake and low bone mass, irrespective of calcium intake, and between a high protein intake and a high bone density at a normal calcium content of the diet. The influence of dietary protein on the composition of the bone was dependent on the calcium intake. Reduction in the protein level was associated with less trabecular bone and reduction in the calcium reduced mainly the amount of cortical bone.

Entities: Chemical Species

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Year: 1981 PMID： 7269658 DOI： 10.1007/BF02021256

Source DB: PubMed Journal: Z Ernahrungswiss ISSN： 0044-264X

30 in total

1. Histopathologic changes in methionine excess.

Authors: J V KLAVINS; T D KINNEY; N KAUFMAN
Journal: Arch Pathol Date: 1963-06

2. The effects of kwashiorkor on the development of the bones of the hand.

Authors: R F DEAN; P R JONES
Journal: J Trop Pediatr (Lond) Date: 1956-09

3. Calcium deficiency, pregnancy, and lactation in rats. Some effects on blood chemistry and the skeleton.

Authors: P Rasmussen
Journal: Calcif Tissue Res Date: 1977-05-31

4. Adipose tissue metabolism: influence of periodicity of eating and diet composition.

Authors: G A Leveille
Journal: Fed Proc Date: 1970 May-Jun

5. Over nutrition and skeletal disease. An experimental study in growing Great Dane dogs. V. Physico-chemical examination of bones.

Authors: A Hedhammar; L Krook; F A Kallfelz; H F Schryver; H F Hintz
Journal: Cornell Vet Date: 1974-04

10. Changes in organ growth with feeding pattern. The influence of feeding frequency on the circadian rhythm of protein synthesis in the rat.

Authors: R C Pocknee; F W Heaton
Journal: J Nutr Date: 1978-08 Impact factor: 4.798

1 in total

1. [The effect of long-term increased protein administration on mineral metabolism and kidney function in the rat. II. Kidney function and bone mineralization].

Authors: W Schneider; E Menden
Journal: Z Ernahrungswiss Date: 1988-09

1 in total

Effects of dietary protein and calcium on the skeleton of undernourished young rats.

1. Histopathologic changes in methionine excess.

2. The effects of kwashiorkor on the development of the bones of the hand.

3. Calcium deficiency, pregnancy, and lactation in rats. Some effects on blood chemistry and the skeleton.

4. Adipose tissue metabolism: influence of periodicity of eating and diet composition.

5. Over nutrition and skeletal disease. An experimental study in growing Great Dane dogs. V. Physico-chemical examination of bones.

6. Bone metabolism and composition in the protein-deprived rat.

7. Factors in the reduced food intake of rats fed a low-protein diet.

8. Relations between femur density and strontium-85 uptake in bipedal rats.

9. COMPACT BONE DEFICIENCY IN PROTEIN-CALORIE MALNUTRITION.

10. Changes in organ growth with feeding pattern. The influence of feeding frequency on the circadian rhythm of protein synthesis in the rat.

1. [The effect of long-term increased protein administration on mineral metabolism and kidney function in the rat. II. Kidney function and bone mineralization].