【摘要】 报告63例肺心病与159例冠心病患者头发中钙及七种微量元素的测定结果,并分别与对照组进行比较。发现肺心病组头发中八种元素值均低于冠心病组,尤以铜、镍、铅为明显(P<0.001)。而锌/铜比值,肺心病组高于冠心病组,其原因可能与冠心病组发铜值偏高有关。老年男性肺心病组患者头发中铜、镍、锌明显低于老年男性冠心病组患者;而老年女性肺心病组患者铜、镍、铁也明显低于老年女性冠心病组患者。对铜、镍等微量元素在肺心、冠心病中的病理生理意义,进行了初步讨论。更多还原

【Abstract】 The concentrations of Sr, Pb, Zn, Cu, Ni,Fe,Mn and Ca in the hair in 159 patients with CHD and 63 patients with CCP are determined by proton exciting X-ray analysis and the results are compared with those in the control group. It is found that the concentrations of the eight trace elements in CCP patients are lower than those in CHD patients especially these of Cu, Ni and Pb (P<0.001). However, the ratio of Zn/Cu in the CCP group is higher than that in the CHD group, probably due to the relatively high value of Cu in the hair of CHD patients. The pathophysiologic significance of Cu, Ni and other trace elements in the pathogenesis of CHD and CCP is also discussed.更多还原