Changes in iron, calcium, magnesium, copper, and zinc levels in different tissues of riboflavin-deficient rats

被引:0
作者
HuiJun Chen
Mieko Kimura
Yoshinori Itokawa
机构
[1] Kyoto University,Department of Social Medicine, Graduate School of Medicine
来源
Biological Trace Element Research | 1997年 / 56卷
关键词
Riboflavin deficiency; iron; calcium; magnesium; copper; zinc;
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摘要
To clarify the changes of mineral levels in different tissues of riboflavin-deficient rats, Wistar rats were separated into three groups. One group was fed a diet ad libitum that was deficient in riboflavin. The other two were fed either the complete diet that was weight-matched to the riboflavin-deficient group or fed a complete diet ad libitum. In riboflavin-deficient rats, the hemoglobin concentration and riboflavin contents of blood, liver, and kidney were significantly decreased, compared with weight-matched and ad libitum-fed controls. The mineral concentrations of tissues are summarized as follows: The iron (Fe) concentration in the heart, liver, and spleen was decreased in the riboflavin-deficient group compared with the other groups. Calcium (Ca) and magnesium (Mg) concentrations in tibia were decreased in the riboflavin-deficient group compared with the other two groups. Copper (Cu) concentration was increased in the heart and liver when the riboflavin-deficient group was compared with the other groups. Zinc (Zn) concentration was increased in tibia when the riboflavin-deficient group was compared with the other groups.
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页码:311 / 319
页数:8
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[1]  
Kuizon M. D.(1992)Riboflavin requirement of Filipino women Eur. J. Clin. Nutr. 46 257-264
[2]  
Natera M. G.(1976)Socio-economic, health and nutritional status of the villagers in the Nong Wai irrigation area, Khon Kaen, northeast Thailand, Southeast Asian J. Trop. Med. Pub. Hlth. 7 601-621
[3]  
Alberto S. P.(1981)Riboflavin status in gambian pregnant and lactating women and its implication for recommended dietary allowances Am. J. Clin. Nutr. 34 928-935
[4]  
Perlas L. A.(1977)Effect of riboflavin deficiency on activity of NADH-FMN oxidoreductase (ferriductase) and iron content of rat liver Biochem. Soc. Trans. 5 306-308
[5]  
Desnacido J. A.(1984)Effects of pregnancy and riboflavin deficiency on some aspects of iron metabolism in rats Int. J. Vit. Nutr. Res. 54 179-183
[6]  
Avena E. M.(1964)The rapid induction of human riboflavin deficiency with galactoflavin J. Clin. Invest. 43 357-373
[7]  
Tajaon R. T.(1987)Metabolism of 25-hydroxyvitamin D3 in the kidney and nuclear receptors of 1,25-dihydroxyvitamin D3 in small intestine mucosa of rats with vitamin B2 deficiency Vopr. Med. Khim. 33 96-103
[8]  
Macapinlac M. P.(1984)Precursor lesions of oesophageal cancer in a low-risk population in China: comparison with high-risk Int. J. Cancer. 34 599-602
[9]  
Harinasuta C.(1983)Effects of B2-deficiency on lipoperoxide and its scavenging system in the rat lens Int. J. Vit. Nutr. Res. 53 377-382
[10]  
Sornmani S.(1986)Effects of combined riboflavin and iron deficiency on the hematological status and tissues iron concentrations of the rats J. Nutr. 116 1257-1265