アブストラクト（31巻1号：The Bulletin of Kanagawa Dental College）

The Bulletin of Kanagawa Dental College

English

Title　： Effects of a supplement containing vitamin K2 (MK7) and calcium phosphate (salmon bone powder) on the femur trabecular structure in OVX mice : A study using three-dimensional imaging analysis
Subtitle　： Selective Proceedings of 37th General Meeting of Kanagawa Odontological Society, 2002
Authors　： Takayoshi Fujikawa, Suguru Wakabayashi, Hiromi Wakao, Takashi Sakurai, Isamu Kashima
Authors（kana）　：
Organization　： Department of Radiology, Kanagawa Dentental College
Journal　： The Bulletin of Kanagawa Dental College
Volume　： 31
Number　： 1
Page　： 90-92
Year/Month　： 2003 / 3
Article　： Report
Publisher　： Kanagawa Odontological Society
Abstract　： The effects of a supplement containing naturally occurring calcium phosphate (salmon bone powder) and vitamin K2 (Menaquinone 7) extracted from fermented soybean yeast on the trabecular structure in the distal part of the femur were examined using ovariectomized mice. For assessment of the bone trabecular structure, the extracted femora were analyzed three-dimensionally by micro-CT with regard to bone structural parameters. As a result, the bone trabecular structure was better preserved in the SBP-2% Ca group than in the CC-2% Ca control group. In the SBP-5% Ca group, the trabecular structure was similar to that in the CC-2% Ca group, and no further improvement was noted. The state of the bone trabecular structure in SBP-2% Ca + VK2 group was also better than that in the SBP-2% Ca group. These results indicate that a supplement of powdered salmon bone and VK2 is effective for preventing deterioration of the bone trabecular structure in OVX mice.
Practice　： Dentistry
Keywords　： Supplement, VitaminK2, Menaquinone 7, Micro CT, Bone morphometric analysis