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众所周知吸烟者的血清镉水平高于不吸烟者。自从吸烟被视为心血管疾病的危险因素以来,许多学者在吸烟和高血镉方面进行了大量的研究工作。另一方面,镉也被视为尿路结石形成的危险因素。已经发现在慢性接触镉的人群中尿路结石发病率明显高于正常人群。吸烟和高血镉及血镉水平和尿路结石之间有着紧密关系,为了进一步确定吸烟所致的高血镉是否影响某种尿路结石的形成,作者进行了研究。在两种不同的情况下(吸烟和不吸烟)分别对三组观察对象的结果进行统计处理。使用原子吸收分光光度仪(AAS180/80)测定头发和结石中的镉含量。结果:吸烟引起草酸钙结石病人(第Ⅱ组)的头发和结石中的镉含量增高。对照组(第Ⅰ组)中吸烟者的头发
It is well known that smokers have higher levels of serum cadmium than non-smokers. Since smoking is considered a risk factor for cardiovascular disease, many scholars have done a lot of research on smoking and high cadmium levels. Cadmium, on the other hand, is also considered as a risk factor for urolithiasis. The incidence of urolithiasis has been found to be significantly higher in people with chronic exposure to cadmium than in the general population. Smoking and high blood levels of cadmium and blood cadmium levels and urinary tract stones are closely related, in order to further determine whether smoking caused by high serum cadmium affect the formation of a urinary tract stones, the authors studied. In two different situations (smoking and non-smoking), the results of three groups of subjects were statistically processed. Atomic Absorption Spectrophotometer (AAS180 / 80) was used to determine the amount of cadmium in hair and stones. Results: Smoking caused calcium oxalate stones in patients (Group II), hair and stones in the cadmium content increased. Smoker hair in control group (Group I)