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本文比较21名不同类型牙周炎患者治疗前后的龈沟白细胞趋化功能。结果表明21名患者(23个牙)在治疗前均呈双峰反应;治疗后有13人(14个牙)变为单峰反应,另8人(9个牙)仍为双峰,且峰值明显高于单峰组,双峰型患者的探诊出血倾向也高于单峰组。治疗后双峰组和单峰组患者的外周血白细胞趋化功能未见明显区别。本研究结果表明双峰趋化曲线可能反映牙龈局部炎症程度,而不反映疾病性质。
This article compares the chemotactic function of gingival sulcus white blood cells in 21 patients with different types of periodontitis before and after treatment. The results showed that all 21 patients (23 teeth) presented a bimodal response before treatment. After treatment, 13 (14 teeth) became unimodal and the other 8 (9 teeth) remained bimodal with peak Significantly higher than the unimodal group, bimodal patients also higher bleeding tendency than the unimodal group. There was no significant difference in the chemotactic function of peripheral leukocytes between the double-peak group and the unimodal group after treatment. The results of this study suggest that the bimodal chemotactic curve may reflect the degree of local gingival inflammation without reflecting the nature of the disease.