核黄素对受冷大鼠甲状腺激素的影响

被引：18

作者：

孟铭伦

周超

王克为

黄蕴如

机构：

[1] 第四军医大学附属二院

[2] 第四军医大学

[3] 第四军医大学西安

[4] 西安

来源：

营养学报 | 1990年 / 03期

关键词：

核黄素; 大鼠; 甲状腺素; 三碘甲腺原氨酸; 冷适应;

D O I：

10.13325/j.cnki.acta.nutr.sin.1990.03.023

中图分类号：

学科分类号：

摘要：

低温（4±0.5℃）饲养的大鼠与室温者相比;1.受冷大鼠甲状腺肥大,其重量与体重之比值增加,血清甲状腺素（简称T4）下降,3,5,3′一三碘甲腺原氨酸（简称T3）升高,摄食量增加,两周后直肠温度回升到正常水平。2.补充核黄素（6.0mg/kg饲料）可使受冷大鼠血清T4升高,并有缩短T4恢复到正常水平时间之趋势。3.增加核黄素供给量对受冷大鼠血清T3浓度无明显影响。提示,增加核黄素供给量可能对促进机体冷适应有一定作用。

引用

页码：323 / 327

页数：5

共 7 条

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[2]

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[3]

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[6]

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