结果服用钙拮抗剂治疗高血压牙龈增生的发病率为14.81%（40/270）。
Results The treatment of high blood pressure taking calcium antagonists incidence of gingival hyperplasia in 14.81%(40/270).
方法以服用硝苯地平发生牙龈增生患者的牙龈组织为实验对象。
Methods gingival fibroblasts were derived from a patient with nifedipine-induced gingival hyperplasia.
目的探讨高频电刀在治疗牙龈增生中的应用。
Objective to study the feasibility and effects of which Using electrotome for gingivoplasty in patients with gingival enlargement.
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