Study of Salivary Volumes by the Modified Ion Dilution Method
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概要
- 論文の詳細を見る
There have been many studies on the relationships among various methods for determining whole salivary volume and these methods effectiveness. The methods of determining this volume include those that determine the salivary volume of a subject at rest and during salivary stimulation. The convention method uses both the spitting method at rest and the paraffin mastication method. In the present study, we compared the reproducibility of the salivary volumes determined by the modified ion dilution method (the modified fluoride dilution method) and conventional methods. Salivary volumes in decreasing order were sour stimulation with the modified fluoride dilution (MFD) method, during mastication, under tasteless stimulation with the MFD method, and at rest. Higher correlations were found between the salivary volumes at rest and during mastication determined by the conventional method (r=0.57, p<0.001) and between salivary volumes under tasteless stimulation and sour stimulation by the MFD method (r=0.56, p<0.001). With a collection time of 1 minute, the MFD method featured a smaller coefficient of variation and higher reproducibility than those of the spitting and paraffin mastication methods, indicating its usefulness.
著者
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Kuyama Kayo
Department Of Oral Pathology And Clinical Laboratory Nihon University School Of Dentistry At Matsudo
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Mega Junichi
Department Of Dentistry For The Disabled And Research Institute Of Oral Science Nihon University Sch
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Arikawa Kazumune
Department Of Community Oral Health Nihon University School Of Dentistry At Matsudo
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Wang Jing
Department Of Biological Sciences Texas Tech University
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Yamamoto Hirotsugu
Department of Optical Science and Technology, Faculty of Engineering, The University of Tokushima, 2-1, Minamijosanjima-cho, Tokushima 770-8506, Japan
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Taguchi Chieko
Departments of Preventive and Public Oral Health, Nihon University School of Dentistry at Matsudo, Matsudo,Chiba 271-8587, Japan
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Gotouda Hiroya
Department of Community Oral Health, Nihon University School of Dentistry at Matsudo
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Gotouda Hiroya
Departments of Public Health, Nihon University School of Dentistry at Matsudo
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Sasai Hirofumi
Departments of Oral Medicine, Nihon University School of Dentistry at Matsudo
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Kobayashi Seigo
Departments of Public Health, Nihon University School of Dentistry at Matsudo
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Sasai Hirofumi
Department of Oral Medicine, Nihon University School of Dentistry at Matsudo
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Kobayashi Seigo
Department of Community Oral Health, Nihon University School of Dentistry at Matsudo
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Taguchi Chieko
Departments of Public Health, Nihon University School of Dentistry at Matsudo
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