“人是铁，饭是钢”

“人是铁，饭是钢”“民以食为天”，这类时常被人们挂在嘴边、关系到人类生存的经典之语，虽然大家都很明白，虽然也都念念不忘，但如今在一些人的实施中，却自觉不自觉地有了偏差，变成了“人是铁，保健品营养液是钢”，或者“人是枯朽之木，补品是救命神汁”了。这是不正常的。     

甲状腺功能亢进症患者血清锌、铁、铜、钙的测定及意义

目的探讨甲状腺功能亢进症病人血清中Zn、Fe、Cu、Ca浓度的变化及其意义。方法检测30例患者血清中Zn、Fe、Cu、Ca4种元素,同时随机检测与甲亢患者年龄构成比相匹配的30例正常体检者作正常对照。结果甲状腺功能亢进症患者血清中Zn、Fe、Cu元素水平明显高于对照组(P<0.01),两组间Ca浓度比较无统计学意义。结论甲亢患者体内可出现多种元素的代谢异常,此变化既能反应病人机体代谢紊乱程度,同时也可以作为病情监测的参考指标。血清Fe、Zn、Cu的测定对反映甲亢的病情控制及预后判断有一定的临床价值。     

铁块煅毛发饮治疗鼻衄

取长约10cm人毛发15根，除去杂质，用碱水洗去油垢，清水漂净，晾干备用；取一可放于碗中大小的铁块，以略生锈为宜，除去杂质，清水漂洗3～5次，晾干后置于火上，烧至通红，取出放于碗中。将上述备好的毛发撤于铁块上，毛发旋即炭化，兑入开水，使水面淹没铁块，加盖浸泡10min，取汁去沉淀后，加红糖适量搅拌即可。笔者以此饮治疗各种鼻衄数十例，均1～2剂而愈，其中以青春期鼻衄疗效最佳。毛发煅炭可收敛止血，化瘀生新，止血而不留瘀，明显缩短凝血时间；铁块尤其是煅铁块能促进红细胞新生，补血生血及平抑相火妄动。     

微置元素与动脉粥样硬化

本文综述了铁、铜、锌、铬、硒、锰、锗与动脉粥样硬化(AS)的关系,表明微量元素与AS密切相关,为攻克AS提示了一条新路.     

与铁稳态有关的生物分子

根据近几年来发表的与铁稳态有关的生物分子的研究文献 ,将这些生物分子根据其与铁的吸收、转运、储存以及对铁稳态的监控调节等方面的关系 ,对这些生物分子进行了分类。特别是对细胞膜载体、运铁蛋白受体、铁调蛋白及铁反应元件等作了较为详细地论述     

铁调节蛋白2基因多态性与阿尔茨海默病及血管性痴呆的相关分析

Objective To evaluate the association of 2616c/T polymorphism in iron regulatory protein 2(IRP2)gene with Alzheimer disease(AD)and Vascular dementia(VD).Methods In this study,281 patients with AD,60 with VD,and 285 normal aged were recruited.The 2616C/T polymorphism in IRP2 gene was analyzed by using polymerase chain reaction-restriction fragment length polymorphism.And the cognitive function was assessed with the Mini-Mental State Examination(MMSE).Results (1)No significant difieFences were demonstrated in IRP2 genotype or allele frequencies between AD patients and controls(χ2=2.46,P=0.292;χ2=2.17,P=0.141 respectively).However,when AD patients were stratified by disease severity.the frequency of T allele carriers in the moderate to severe AD patients was 78.0%,significantly higher than that in controls(69.8%;χ2=4.106,P＜0.05).Logistic regression analysis demonstrated that the age-,sex-and ApoE-adiusted OR of modcrate to severe AD patient with T allele was 1.62(95% CI=1.03-2.54).The frequency of T allele carriers or T allele in VD patients was higher than that of controls,but the difference was not statistically significant(P＞0.05).(2)The frequency of tit genotype or T allele in the moderate to severe AD patients was significantly higher than that in mild AD patients(25.8%vs.12.5%,χ2=5.477,P＜0.05;51.9%vs.40.3%,χ2=5.803,P＜0.05 respectively).(3)MMSE scores of the AD patients with TT genotype was significantly lower than ones with CC or CT genotype(P=0.028;P=0.014 respectively).Conclusion The 2616C/T polymorphism in the IRP2 gene is possibly associated with moderate to severe AD.but not associated with VD.And the TT genotype may be a risk factor for cognitive impairment of patients with AD in Chinese Han.     

“维生素AD、铁营养强化奶的研制”研究报告

目的:研制维生素AD、铁营养强化奶,用于群体有效防治维生素AD、铁缺乏.方法:应用微胶囊技术科学配方成维生素AD、铁营养粉,添加到鲜牛奶中.结果:工业化生产维生素AD、铁营养强化奶.结论:该产品取得了很好的社会效益和经济效益.     

催化分光光度法测定人发中微量铁

拟定了一简单实用的测定人发中铁的催化分光光度法。在实验条件下,人发中常见的数10种微量元素均不干扰铁的测定,回收率达86～106%。     

铁强化食盐预防缺铁性贫血效果的观察

本文试以食盐为载体,使在食盐中每日为学龄前儿童增加元素铁5～10mg,对象为5岁的幼儿园儿童165名,分别在城镇与农村观察一年。初步的结果是:实验组与对照组在开始时的血红蛋白水平一致,但一年后,实验组由原来的平均值11.78±0.57增加至12.72±0.72,比对照组有明显的改善,这是解决缺铁性贫血的一种实际方法。