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目的研究鼻咽癌患者唾液中亚硝酸根含量。方法选择成人鼻咽癌患者26例为实验组,健康人27例为对照组,测定实验组和对照组所有人员唾液中亚硝酸根的含量。结果对照组唾液中亚硝酸根含量为(37.16±2.55)μmol/L,男女间无显著性差异。实验组唾液中亚硝酸根含量为(61.36±7.26)μmol/L,明显高于对照组。结论鼻咽癌患者唾液中亚硝酸根含量显著高于健康人。
Objective To study the nitrite content in saliva of patients with nasopharyngeal carcinoma. Methods Twenty-six adult patients with nasopharyngeal carcinoma were selected as the experimental group and 27 healthy subjects as the control group. The contents of nitrite in saliva of all the patients in the experimental group and the control group were determined. Results The nitrite content in saliva of the control group was (37.16 ± 2.55) μmol / L, there was no significant difference between male and female. The nitrite content of saliva in the experimental group was (61.36 ± 7.26) μmol / L, which was significantly higher than that of the control group. Conclusion The salivary nitrite content in patients with nasopharyngeal carcinoma was significantly higher than that in healthy people.