Clinical Analysis of Oxidation Reduction Potential in Periodontal Pockets

牙周袋氧化还原电位的临床分析

• 批准号: 01571052
• 负责人: IIDA Masato
• 金额: $ 1.34万
• 依托单位: Ohu University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for General Scientific Research (C)
• 财政年份: 1990
• 资助国家: 日本
• 起止时间: 1990 至 1991
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-01571052/
• 关键词: Oxidation Reduction Potential; Periodontal Pocket; Pocket Activity; 酸化還元電位(Eh); 新しいEhプロ-ベ; 歯周健康管理システム

The purpose of the present study was to clarify the relation between oxidation reduction potential and clinical findings including bacteriologic test.Each sample was collected from periodontal pockets (patient) or gingival sulcus (healthy volunteer), and saliva. Oxidation reduction potential (Eh) was also measured in pockets or gingival sulcus and saliva.Bacterial colony was observed by anaerobicaly culturing on RS-blood agar plate, and Eh was measured using newly designed Ehーprobe (pocket probe type).Black pigmented Bacteroides (B. P. B) were detected at higher level in periodontal pockets than in gingival sulcus. The pocket Eh decreased accompanying with the pocket depth. The relation between pocket Eh and B. P. B. colony count was not clear.

本研究的目的是阐明氧化还原电位与临床表现的关系，包括细菌学测试。每个样品收集牙周袋（患者）或龈沟（健康志愿者），和唾液。采用RS-血琼脂平板厌氧培养法观察细菌菌落，用自制的Eh探针（口袋探针型）测定Eh，并对黑色素拟杆菌（B. P. B）在牙周袋中的表达高于龈沟。袋Eh随袋深的增加而减小。口袋Eh和B之间的关系。P. B.菌落计数不清楚。

项目成果

Masato IIDA, Hiroshi YAZAWA: "Oxidation Reduction Potential in Periodontal Pockets ー Newly Designed Ehーprobe ー" J. Japan. Ass. Periodont.

Masato IIDA，Hiroshi YAZAWA：“牙周袋的氧化还原电位ー新设计的Ehー探针ー”J. Japan。

飯田 正人,矢沢 裕,他: "ポケット内の酸化還元電位についてー新しく開発したEhプロ-ベー" 日本歯周病学会誌.

Masato Iida、Yutaka Yazawa 等人：“关于牙周袋中的氧化还原电位 - 新开发的 Eh 探针”日本牙周病学会杂志。

飯田 正人,矢沢 裕 他: "ポケット内酸化還電位についてー新しく開発したEhプロ-ベー" 日本歯周病学会誌.

Masato Iida、Yutaka Yazawa 等人：“关于牙周袋中的氧化还原电位 - 新开发的 Eh 探针”日本牙周病学会杂志。