共查询到20条相似文献,搜索用时 46 毫秒
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一般糖尿病患者都不敢吃水果,怕水果中的糖分使血糖上升,这种观点是过去的陈旧观点,不够科学的。其实水果中含有大量维生素、膳食纤维素和矿物质,这些对糖尿病患者都是有好处的。水果中含有一部分果糖,据研究,果糖在人体吸收代谢过程中不需要胰岛素参与,水果的酸度越高,对血糖的影响越小,可适量吃点酸度高的水果(如桔子、李子等)。 相似文献
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近日,网络上出现了所谓“孕婴专供米”“糖尿病专供米”等食物的广告,并宣称,其产品含大量蛋白质.纤维素,强化了钙,铁、锌等各种人体所需的营养物质。广告还指出,这种大米特别适合孕产妇以及6个月以上儿童,也适合糖尿病患者长期食用。 相似文献
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<正>燕麦片营养好,这几乎已经成为大众的一种共识。有人听说,它的维生素含量非常高;有人听说,它含有倍他葡聚糖,能帮助预防心血管疾 相似文献
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目的观察粗杂粮对大鼠脂代谢紊乱及其脂肪组织过氧化物酶体增殖物激活受体γ (PPARγ) mRNA表达水平的影响,探讨粗杂粮改善脂代谢紊乱的作用机制。方法44只SPF级大鼠随机分为阴性对照组(饲常规饲料)和3个实验组(饲高脂饲料6周),造模成功后分别给予高脂粗杂粮、高脂米面和高脂模型饲料共15周。结果粗杂粮高脂组的血清总胆固醇(TC)、总甘油三酯(TG)、白细胞介素-6(IL-6)和C反应蛋白(CRP)显著低于高脂模型组(P<0.05),血清高密度脂蛋白胆固醇(HDL-C)水平显著高于高脂模型和米面高脂组(P<0.05),脂蛋白酯酶(LPL)和肝酯酶(HL)活性及肿瘤坏死因子-α(TNF-α)最接近阴性对照组水平;粗杂粮高脂组白色脂肪组织PPARγ mRNA的表达水平明显高于高脂模型组和米面高脂组(P<0.05)。结论复配式粗杂粮可以激活PPARγ,促进脂肪细胞LPL和HL活性逐步恢复,使血脂水平下降;同时抑制和减少IL-6、TNF-α及CRP的产生,炎症反应减轻,脂代谢紊乱得到改善。 相似文献
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Oat: unique among the cereals 总被引:8,自引:0,他引:8
Sadiq Butt M Tahir-Nadeem M Khan MK Shabir R Butt MS 《European journal of nutrition》2008,47(2):68-79
This review is intended to focus on the composition of oat and its therapeutic potential in the pharmacology that supports
its use to cure various maladies. Oat (Avena sativa) is distinct among the cereals due to its multifunctional characteristics and nutritional profile. Recent advancement in
food and nutrition has revealed the importance of its various components. It is a good source of dietary fiber especially
β-glucan, minerals and other nutrients. Oat and oat by products have been proven to be helpful in the treatment of diabetes
and cardiovascular disorders. Oat bran in particular, is good source of B complex vitamins, protein, fat, minerals besides
heart healthy soluble fiber β-glucan. The β-glucan has outstanding functional properties and is of immense importance in human nutrition. Different physiological effects
of β-glucan are related to its viscosity, attenuation of postprandial plasma glucose and insulin responses, high transport of
bile acids towards lower parts of the intestinal tract and high excretion of bile acids thereby lowering of serum cholesterol
levels. Moreover, it is helpful against coeliac disease. The incorporation of oat grains and oat bran in the food products
improves not only the nutrition but also a therapy against various maladies. 相似文献
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Justice Gillen 《Child Care in Practice》2002,8(4):295-304
This paper was presented as a keynote address at the 'Expert Witness in Children Order Proceedings Conference' at the Hilton Hotel, Belfast, 1 October 2002. The paper identifies when, why and how expert witnesses should be commissioned and examines their role in providing independent advice to the court. Reasons why experts are in short supply are examined and ways in which this can be addressed, such as the creation of a national register for Northern Ireland and the introduction of judicial pupillage schemes, are discussed. The paper also explores how the creation of a code of practice is likely to improve the current situation and argues for the need for a multidisciplinary approach if best practice is to be achieved. 相似文献
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