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近来已有研究证明吸烟与牙周病有关,但是这些研究都针对中度和重度牙周炎患者,很少针对只有少量附着丧失的人群,也很少有关吸烟与牙龈退缩关系的研究。本文的目的是研究吸烟对那些无或仅有轻度牙周炎患者的附着丧失与龈退缩的影响。 受试者共193人,吸烟者51人,不吸烟者142人,无牙周炎或仅有轻度牙周炎。对受试者进行了血清可替宁检测,它是尼古丁稳定的原始代谢产物。血清可替宁水平<25ng/ml为不吸烟者,>75ng/ml为吸烟者。受试者每个牙齿测量颊侧近中、远中、中
Recent studies have shown that smoking and periodontal disease, but these studies are for patients with moderate and severe periodontitis, rarely for only a small number of people with loss of attachment, but also rarely on the relationship between smoking and gingival recession. The purpose of this paper is to investigate the effect of smoking on the loss of adhesion and gingival recession in those with or without mild periodontitis. A total of 193 subjects, 51 smokers, non-smokers 142 people, no periodontitis or only mild periodontitis. Subjects were tested for serum cotinine, which is the original metabolite of nicotine stabilization. Serum cotinine levels <25 ng / ml for non-smokers,> 75 ng / ml for smokers. Subjects measured in each buccal side near, far, medium