scholarly journals An Experimental Study on the Effect of Zinc-Deficient Diet on the Formation of Bone Matrix in the Mandibular Alveolar Bon

2000 ◽  
Vol 54 (3) ◽  
pp. 28-29
Author(s):  
[Author not found]
Keyword(s):  
Experimental Study ◽  
Bone Matrix ◽  
Deficient Diet ◽  
Zinc Deficient Diet

scholarly journals An Experimental Study on the Effect of Zinc-Deficient Diet on the Formation of Bone Matrix in the Mandibular Alveolar Bone

1999 ◽  
Vol 53 (5) ◽  
pp. 549-570 ◽  
Author(s):  
Kazuyuki Ohkubo ◽  
Wenyu Dai ◽  
Takahiro Nishioka ◽  
Noritaka Yahara ◽  
Kazumasa Tsukamoto
Keyword(s):  
Experimental Study ◽  
Alveolar Bone ◽  
Bone Matrix ◽  
Deficient Diet ◽  
Zinc Deficient Diet

ZINC, COPPER AND MANGANESE DEFICIENCIES AND THE RUMINANT SKELETON: A REVIEW

1980 ◽  
Vol 60 (3) ◽  
pp. 579-590 ◽  
Author(s):  
M. HIDIROGLOU
Keyword(s):  
Structural Integrity ◽  
Zinc Concentration ◽  
Bone Mineralization ◽  
Bone Matrix ◽  
Active Role ◽  
Deficient Diet ◽  
Prominent Symptom ◽  
Zinc Deficient Diet ◽  
Bone Abnormalities ◽  
Cattle And Sheep

This review deals with changes in the morphology and composition of the skeleton of ruminants caused by trace element deficiencies, specifically with respect to zinc, copper and manganese. When ruminants are fed a zinc-deficient diet, bone abnormalities occur. Zinc is also reported to be of value in the prevention or cure of footrot in cattle and sheep. Depletion of zinc reserves appears to lead to alterations in bone mineralization and reduction of bone zinc concentration. The bones of copper-deficient ruminants are fragile and easily broken. The most prominent symptom of this deficiency is a very marked stiffness of the legs. Copper-deficient animals show symptoms of rickets with beading of the ribs and enlargement of the ends of the long bones. Histologically, the affected bones show widening of the growth plate and the overall appearance of the lesion is that of osteoporosis. Crosslinking between collagen precursors is impaired in copper deficiency, which affects the structural integrity of collagen. There is no evidence of any correlation between the concentration of copper in bone and the severity of malformation. A relationship between low manganese intake by gestating ruminants and increased incidence of deformed calves or lambs has been demonstrated. The deformities observed included enlarged joints and twisted forelimbs. Histological examinations of the affected bones revealed retarded growth. Since manganese plays an active role in bone matrix formation, synthesis of mucopolysaccharide is reduced in the deficient bones. The synthesis of chondroitin sulfate, which is involved in maintaining the rigidity of connective tissue, is also affected during manganese deficiency, resulting in skeletal abnormalities.

Zinc-Deficient Diet Decreases Fetal Long Bone Growth Through Decreased Bone Matrix Formation in Mice

2009 ◽  
Vol 12 (1) ◽  
pp. 118-123 ◽  
Author(s):  
Jung-Tak Kim ◽  
Sang-Heum Baek ◽  
Sang-Han Lee ◽  
Eui Kyun Park ◽  
Eun-Cheol Kim ◽  
...  
Keyword(s):  
Bone Growth ◽  
Bone Matrix ◽  
Long Bone ◽  
Deficient Diet ◽  
Zinc Deficient Diet

scholarly journals The effectivity of Difructose Anhydride III to increase absorption of calcium in the femur bone of calcium deficient rats

2020 ◽  
Vol 10 (4) ◽  
pp. 168
Author(s):  
Ainia Herminiati
Keyword(s):  
Calcium Concentration ◽  
Calcium Absorption ◽  
Bone Matrix ◽  
Sprague Dawley ◽  
Deficient Diet ◽  
Serum Calcium Concentration ◽  
Femur Bone ◽  
High Calcium ◽  
Matrix Condition ◽  
Dfa Iii

Background: Dried yogurt enriched by Difructose Anhydride III when used as a functional food has been observed to increase calcium absorption, making it useful in osteoporosis prevention. The objective of this study was to analyze the effectiveness of Difructose Anhydride III in increasing the absorption of calcium in female rat models, strain Sprague Dawley, in the pre-menopausal age during which they’re calcium deficient.Methods: The effectiveness test of Difructose Anhydride III to increase absorption of calcium in pre-menopausal Sprague Dawley rats was performed in calcium-deficient conditions. A completely randomized experimental design was used with 4 treatments for 6 weeks and 4 replications: normal rats fed with purified diet (C), calcium-deficient rats fed with calcium-deficient diet (CD), calcium-deficient rats fed with calcium-deficient diet and DFA III (dahlia tubers) fortified in dry yogurt (CD+DFA III dahlia), and calcium-deficient rats fed with a calcium-deficient diet and DFA III (chicory roots) fortified in dry yogurt (CD+DFA III chicory). The parameters measured were serum calcium concentration, femur bone calcium concentration, femur bone matrix condition, and femur bone strength.Results: DFA III (dahlia tubers and chicory roots) fortified in dry yogurt contained 0.334% and 0.322% of calcium concentration. The provision of a calcium-deficient diet for 12 weeks was shown to reduce the serum calcium concentration of the deficient calcium rat to 7.72±1.08 mg dL-1 and the control rat to 11.60±0.85 mg dL-1. CD+DFA III chicory treatments also showed a high calcium concentration in the femur bone (34.94±3.21%), a relatively higher bone strength (9.34±3.61 kg cm-2), and a denser femur bone matrix condition than the control. The femur bone calcium level of rats treated with CD+DFA III dahlia and chicory tubers was 28.95±1.95% and 34.94±3.21%, respectively. These results were significantly different than the CD treatment (17.49±4.38%).Conclusion: The evidence from this study suggests that sufficient calcium intake could provide high calcium deposits in the bones. Diets containing 3.60% w/w DFA III fortified in dry yogurt have been shown to enhance calcium absorption in calcium-deficient rats. Additionally, the effectiveness of dried yogurt enriched by DFA III from chicory tubers was higher than that of the dried yogurt enriched by DFA III from dahlia tubers.Preclinical Trial Registration: Animal Ethics Committee at IPB University No. 12-2013Keywords: Bone femur; calcium deficiency; effectivity of Difructose Anhydride III

Relationship between brain zinc and transient learning impairment of adult rats fed zinc-deficient diet

2000 ◽  
Vol 859 (2) ◽  
pp. 352-357 ◽  
Author(s):  
Atsushi Takeda ◽  
Sachiyo Takefuta ◽  
Shoji Okada ◽  
Naoto Oku
Keyword(s):  
Deficient Diet ◽  
Adult Rats ◽  
Zinc Deficient Diet ◽  
Learning Impairment

scholarly journals Regulation of Intestinal Apolipoprotein B mRNA Editing Levels by a Zinc-Deficient Diet and cDNA Cloning of Editing Protein in Hamsters

2000 ◽  
Vol 130 (9) ◽  
pp. 2166-2173 ◽  
Author(s):  
Scott K. Reaves ◽  
John Y. J. Wu ◽  
Yan Wu ◽  
Jessica C. Fanzo ◽  
Yi Ran Wang ◽  
...  
Keyword(s):  
Cdna Cloning ◽  
Apolipoprotein B ◽  
Mrna Editing ◽  
Deficient Diet ◽  
Zinc Deficient Diet
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