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輕型復(fù)發(fā)性阿弗他潰瘍患者銅鋅血清含量的臨床研究

發(fā)布時(shí)間:2018-06-23 來(lái)源: 歷史回眸 點(diǎn)擊:


  [摘要] 目的 比較輕型復(fù)發(fā)性阿弗他潰瘍患者與健康人體內(nèi)銅離子(Cu2+)和鋅離子(Zn2+)的血清含量,探討其與復(fù)發(fā)性阿弗他潰瘍的關(guān)系。 方法 選取2015年3月~2016年12月在解放軍白求恩國(guó)際和平醫(yī)院(以下簡(jiǎn)稱(chēng)“我院”)口腔科確診的97名輕型復(fù)發(fā)性阿弗他潰瘍(MiRAU)患者和同期來(lái)我院體檢的102名無(wú)MiRAU的健康人為研究對(duì)象。分別抽取潰瘍發(fā)病期的患者(A組)和健康人(B組)5 mL空腹靜脈血,再采用色度法檢測(cè)受試者體內(nèi)Cu2+和Zn2+的血清濃度。 結(jié)果 A、B兩組受試者體內(nèi)Cu2+的血清濃度分別為(16.77±3.89)μmol/L和(17.62±3.05)μmol/L,組間差異無(wú)統(tǒng)計(jì)學(xué)意義(P > 0.05);A組受試者血清中的Zn2+濃度[(14.39±1.86)μmol/L]顯著低于B組[(16.18±2.46)μmol/L](P < 0.05)。 結(jié)論 鋅離子血清含量的降低可能與復(fù)發(fā)性阿弗他潰瘍存在著某種關(guān)聯(lián)性。
  [關(guān)鍵詞] 復(fù)發(fā)性阿弗他潰瘍;銅;鋅;色度法
  [中圖分類(lèi)號(hào)] R181 [文獻(xiàn)標(biāo)識(shí)碼] A [文章編號(hào)] 1673-7210(2018)02(c)-0114-04
  A clinical study of the serum content of copper iron and zinc iron in patients with minor recurrent aphthous ulcer
  ZHANG Zichuan1 WANG Hongyan2 CHEN Guang1 WU Zhongyin1 FANG Huiqing1
  1.Department of Stomatology, Bethune International Peace Hospital, Hebei Province, Shijiazhuang 050082, China; 2. Hebei Medical Information Research Institute, Hebei Province, Shijiazhuang 050000, China
  [Abstract] Objective To compare the serum content of iron and Copper Zinc in patients with minor recurrent aphthous ulcer (MiRAU) and healthy individuals, and then to analyze that whether there is a possible relationship between them and recurrent aphthous ulcer. Methods Ninty-seven patients with minor recurrent aphthous ulcer (MiRAU) confirmed in Department of Stomatology of Bethune International Peace Hospital (hereinafter referred to as "our hospital") from March 2015 to December 2016 and 102 healthy persons without MiRAU in our hospital were eolled. The patients with MiRAU (group A) and healthy persons (group B) were extracted 5 mL fasting venous blood respectively, and then the chromaticity method was used to detect the serum concentration of Copper and Zinc irons in subjects. Results The serum content of Copper iron in those subjects of group A and group B were (16.77±3.89) μmol/L and (17.62±3.05) μmol/L, and there was no significant difference between the two groups (P > 0.05). The serum content of Zinc iron in those subjects of group A [(14.39±1.86)μmol/L] was significantly lower than that of group B [(16.18±2.46) μmol/L](P < 0.05). Conclusion The decrease of serum content of Zinc iron may be associated with recurrent aphthous ulcer.
  [Key words] Recurrent aphthous ulcer; Copper; Zinc; Colorimetric measurement method
  復(fù)發(fā)性阿弗他潰瘍(recurrent aphthous ulcer,RAU)是一種常見(jiàn)的病因不明的口腔黏膜炎癥性疾病,以周期性發(fā)作和燒灼性疼痛為其典型的臨床特點(diǎn),發(fā)病率高達(dá)20%[1-3]。最近有研究報(bào)道[4-7],RAU患者血清超氧化物歧化酶(superoxide dismutase,SOD)的含量顯著低于無(wú)RAU的健康人。SOD是一種能夠有效清除超氧陰離子自由基的抗氧化酶,常作為機(jī)體抗氧化損傷能力的代表,人體內(nèi)主要含有銅鋅超氧化物歧化酶(CuZnSOD)和錳超氧化物歧化酶(MnSOD)[8]。已有研究證明,癌癥、糖尿病、帕金森等疾病不僅與機(jī)體的氧化應(yīng)激狀態(tài)有關(guān),也與銅、鋅等微量元素的血清含量相關(guān)[9-12]。因此,本研究通過(guò)比較健康人群和RAU患者血清銅離子和鋅離子濃度,探討其與RAU的發(fā)病機(jī)制是否存在著相關(guān)性,為預(yù)防和治療RAU提供理論依據(jù)。

相關(guān)熱詞搜索:血清 潰瘍 臨床研究 含量 復(fù)發(fā)性

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