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采用武汉地区胆石症患者胆囊或胆管中的胆石、胆汁及对照组的胆汁,通过原子吸收光谱等方法测定其中18种微量元素的含量。结果发现不同部位结石中的这些微量元素平均含量除铬外均无显著性差异,结石中12种微量元素的含量高于其胆汁中的含量;7种微量元素(铅、钙、砷。、铬、锰、铁、铝)高于对照组中的含量(P均<0.05)。胆石症患者胆汁中钠、钾、铜、铝、镁的平均含量均低于对照组(P<0.05),其它微量元素平均含量与对照组比较差异无显著性意义,本结果对进一步研究结石形成机理与防治措施提供了依据。
Using gallbladder, bile and bile in gallbladder or bile duct in patients with cholelithiasis in Wuhan, the content of 18 trace elements was determined by atomic absorption spectrometry. The results showed that there was no significant difference in the average content of these trace elements except for chromium in different parts of the stones. The content of 12 trace elements in the stones was higher than that in the bile; 7 trace elements (lead, calcium, arsenic, chromium) Manganese, iron, and aluminum were higher than those in the control group (P < 0.05). The average contents of sodium, potassium, copper, aluminum and magnesium in bile of patients with gallstone disease were lower than those in the control group (P<0.05). There was no significant difference in the average content of other trace elements compared with the control group. This result will further study the formation of stones. Mechanism and prevention measures provide the basis.