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Hokkaido University Collection of Scholarly and Academic Papers (52.405 recursos)
HUSCAP (Hokkaido University Collection of Scholarly and Academic Papers) contains peer-reviewed journal articles, proceedings, educational resources and any kind of scholarly works of Hokkaido University.

Mostrando recursos 1 - 20 de 29

1. Extracellular inorganic phosphate regulates gibbon ape leukemia virus receptor-2/phosphate transporter mRNA expression in rat bone marrow stromal cells - Wada, Keinoshin; Mizuno, Morimichi; Komori, Takahide; Tamura, Masato; ??, ??
In mammalian cells, several observations indicate not only that phosphate transport probably regulates local inorganic phosphate (Pi) concentration, but also that Pi affects normal cellular metabolism, which in turn regulates apoptosis and the process of mineralization.

2. Periodontal ligament cells under intermittent tensile stress regulate mRNA expression of osteoprotegerin and tissue inhibitor of matrix metalloprotease-1 and -2 - Tsuji, Kiyomi; Uno, Keiji; Zhang, Gui Xia; Tamura, Masato; ??, ??
We studied the mRNA expression of osteoprotegerin (OPG), receptor activator of NF-kappa B ligand (RANKL), tissue inhibitor of matrix metalloprotease (TIMP)-1 and -2, and matrix metalloprotease (MMP)-1 and -2 by human periodontal ligament (PDL) cells under intermittent tensile stress using a Flexercell Strain Unit.

3. Regulation of mRNA Expression of Matrix Extracellular Phosphoglycoprotein (MEPE)/ Osteoblast/Osteocyte Factor 45 (OF45) by Fibroblast Growth Factor 2 in Cultures of Rat Bone Marrow-derived Osteoblastic Cells - Zhang, Gui Xia; Mizuno, Morimichi; Tsuji, Kiyomi; Tamura, Masato; ??, ??
The level of MEPE/OF45 mRNA in these cells was down-regulated by the addition of fibroblast growth factor 2 (FGF2) for 48 h.

4. Association of dietary habits with symptoms of temporomandibular disorders in Bangladeshi adolescents - Akhter, Rahena; Hassan, Nur Mohammad Monsur; Nameki, Hayato; Nakamura, Kimiya; Honda, Okahito; Morita, Manabu
The definitive version is available at www.blackwell-synergy.com.

5. Relationship between stress factor and periodontal disease in a rural area population in Japan - Akhter, Rahena; Hannan, MA; Okhubo, R; Morita, M
Objectives: Several studies conducted in Western countries have shown significant associations between stress factors and periodontal disease.

6. Biological behavior of myoepithelial cells in the regeneration of rat atrophied sublingual glands following release from duct ligation - Takahashi, S.; Kohgo, T.; Nakamura, S.; Arambawatta, A. K. S.; Domon, T.; Wakita, M.; ??, ?
The present study aimed to clarify how myoepithelial cells behave during regeneration of an atrophied sublingual gland by investigating cell proliferation and ultrastructure.

7. Relationships between lifestyle and dental health behaviors in a rural population in Japan - Harada, Shoji; Akhter, Rahena; Kurita, Keiko; Mori, Miyako; Hoshikoshi, Misuzu; Tamashiro, Hidehiko; Morita, Manabu; ????, ???
The aim of this study was to determine associations oflifestyle with dental health behaviors such as tooth brushing frequency, use ofextra cleaning devices, and regular dental visits to a dentist.

8. Cross-talk between Wnt and bone morphogenetic protein (BMP)- 2 signalling in differentiation pathway of C2C12 myoblasts - Nakashima, Aiko; Katagiri, Takanobu; Tamura, Masato
We examined a potential role for Wnt signalling and functional cross-talk of bone morphogenetic protein (BMP)-2 in osteoblast differentiation.

9. Regulation of matrix metalloproteinase-13 and tissue inhibitor of matrix metalloproteinase-1 gene expression by WNT3A and bone morphogenetic protein-2 in osteoblastic differentiation - Aiko, Nakashima; Masato, Tamura
Here, we investigated a potential role for Wnt signaling and functional cross-talk with bone morphogenetic protein (BMP)-2 in mRNA expression of MMPs, TIMPs and bone matrix proteins in pluripotent C2C12 cells.

10. RECOVERY OF INTENTIONAL DYNAMIC BALANCE FUNCTION AFTER INTRAVENOUS SEDATION WITH MIDAZOLAM IN YOUNG AND ELDERLY SUBJECTS - Fujisawa, Toshiaki; Takuma, Shigeru; Koseki, Hiroyo; Kimura, Kunie; Fukushima, Kazuaki
The purpose of the present study was to evaluate the recovery of intentional dynamic balance function after intravenous sedation with midazolam in elderly subjects in comparison with that in young subjects.

11. Influence of intravenous sedation with midazolam on Respiratory?function and muscle activity inelderly and young patients - Fujisawa, Toshiaki; Suzuki, Shinobu; Kurozumi, Akihiro; Kimura, Yukifumi; Iida, Akira; Fukushima, Kazuaki
Objective: The purpose of this study was to investigate the optimal dosage of intravenous midazolam for sedation in elderly patients and compare the amount of depression of respiratory function and skeletal muscle activity after obtaining similar sedation levels in younger patients.

12. Apatite formation on carbon nanotubes - Akasaka, Tsukasa; Watari, Fumio; Sato, Yoshinori; Tohji, Kazuyuki
Apatite coating on carbon nanotubes (CNTs) was done with a biomimetic coating method.

13. Staining of hybrid composites with coffee, oolong tea, or red wine - Omata, Yo; Uno, Shigeru; Nakaoki, Yasuko; Tanaka, Toru; Sano, Hidehiko; Yoshida, Shigemitsu; Sidhu, Sharanbirk; ??, ?; ??, ??
This study examined the surface staining mechanism of a photopolymerized composite by coffee, oolong tea, and red wine.

14. Effect of enamel shades on color of layered resin composites - Kamishima, Naoko; Ikeda, Takatsumi; Sano, Hidehiko; ??, ??; ??, ??
The purpose of this study was to evaluate the effect of the covering enamel layer of various thicknesses on the color of layered resin composites (LRC).

15. Intra- and extracellular reactive oxygen species (ROS) generated by blue light - Omata, Y.; Lewis, J.B.; Rotenberg, S.; Lockwood, P.E.; Messer, R.L.W.; Noda, M; Hsu, S.D.; Sano, H.; Wataha, J.C.; ??, ?; ??, ??
The title when publishing in the magazine [Intra- and extracellular reactive oxygen species generated by blue light].

16. Effect of surface condition of dental zirconia ceramic (Denzir) on bonding. - Uo, Motohiro; Sjögren, Göran; Sundh, Anders; Goto, Mitsunari; Watari, Fumio; Bergman, Maud
After being subjected to various surface treatments, Denzir specimens were bonded to each other using an adhesive resin composite, glass ionomer, or zinc phosphate cement.

17. Rare earth oxide containing fluorescent glass filler for composite resin - Uo, Motohiro; Okamoto, Mayumi; Watari, Fumio; Tani, Kazutoshi; Morita, Manabu; Shintani, Akira
In this study, a fluorescent glass filler containing rare earth oxides - which are well-known fluorescent materials - was prepared and used in composite resin to enhance visual inspection capability with small change in color.

18. Quantitative analysis of biologic specimens by X-ray scanning analytic microscopy. - Uo, Motohiro; Tanaka, Masaya; Watari, Fumio
X-ray scanning analytic microscopy (XSAM) can be used to visualize the elemental distribution in biologic specimens.

19. Preparation and optical properties of amorphous silica doped with porphins, TCPP - Uo, Motohiro; Yamana, Mitsuharu; Soga, Kohei; Inoue, Hiroyuki; Makishima, Akio
Sol-Gel Optics IV.

20. Phase Separation of Halogen-Containing Sodium Borosilicate Glasses - UO, Motohiro; YAMASHIKA, Yujiro; MORITA, Kazuki; KARUBE, Isao; MAKISHIMA, Akio; ??, ??; ??, ???; ??, ??; ??, ??; ??, ??
The pore diameter increased and the specific surface area decreased with increasing temperature, time of heat treatment and halogen content.

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