摘要
用ESR方法系统地研究了癌症与癌症以外的各种疾病患者头发的自由基,发现各种疾病对人发自由基的I和P值都产生很大影响,因而不能仅仅由某个人的人发自由基I和P值与相同年龄健康人发的差别来判断患有癌症.对633例健康人发自由基的ESR测试再次表明了作者曾提出的人发自由基浓度随人生长年龄变化的统计规律.
The free radicals of hairs from sufferer from different kinds of diseases except cancer have been systematially investigated by ESR. It is found that the diseases have also made great influence on I and P values of patient hair's free radicals. Therefore, it is not allowed simply to take the differences of I and P values between patient's hair and healthy person's hair with the same age as an evidence for judgement of cancer . The ESR measurements of 633 healthy people's hair show again that the statistic rule proposed by authors is valid, that is, the free radical concentration of human hair changes with growing age.
出处
《波谱学杂志》
CAS
CSCD
1992年第2期189-194,共6页
Chinese Journal of Magnetic Resonance
基金
国家自然科学基金资助项目
关键词
ESR
自由基
统计规律
毛发
肿瘤
ESR parameter I and P
Free radical
Statistic rule
