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Sulfated polysaccharides enhance the biological activities of bone morphogenetic proteins.

• Takatora Takada, Takenobu Katagiri, +5 authors Ryutaro Kamijo
• The Journal of biological chemistry
• 2003

Bone morphogenetic proteins (BMPs), which have been shown to be heparin-binding proteins, induce osteoblast differentiation in mesenchymal cells. In the present study, we examined the effects of… (More)

Two distinct stem cell lineages in murine bone marrow.

• Yoko Koide, Satoru Morikawa, +8 authors Yumi Matsuzaki
• Stem cells
• 2007

Mesenchymal stem cells (MSC), a distinct type of adult stem cell, are easy to isolate, culture, and manipulate in ex vivo culture. These cells have great plasticity and potential for therapeutic… (More)

Interleukin-1 stimulates cytokines, prostaglandin E2 and matrix metalloproteinase-1 production via activation of MAPK/AP-1 and NF-kappaB in human gingival fibroblasts.

• Yoshihiro Kida, Makoto Kobayashi, +5 authors Kohji Hasegawa
• Cytokine
• 2005

Interleukin-1 (IL-1) plays a crucial role in the immunopathological responses involved with tissue destruction in chronic inflammatory diseases, such as periodontal disease, as it stimulates host… (More)

Determination of eight selected periodontal pathogens in the subgingival plaque of maxillary first molars in Japanese school children aged 8-11 years.

• Reiko Suda, Chikako Kurihara, Masaki Kurihara, Taisuke Sato, Chern-Hsiung Lai, Kohji Hasegawa
• Journal of periodontal research
• 2003

To prevent the onset or progression of periodontitis, we must understand when periodontal pathogens are first harbored and how they develop the biofilm that causes periodontal disease. The purpose of… (More)

Possible periodontal pathogens associated with clinical symptoms of periodontal disease in Japanese high school students.

• Reiko Suda, Makoto Kobayashi, +4 authors Kohji Hasegawa
• Journal of periodontology
• 2004

BACKGROUND The purpose of this study is to investigate how the components of biofilm and clinical oral status change in adolescents and to identify specific periodontal pathogens as risk markers for… (More)

Effects of combined treatment with porous bovine inorganic bone grafts and bilayer porcine collagen membrane on refractory one-wall intrabony defects.

• Junichi Sakata, Hideaki Abe, +4 authors Kohji Hasegawa
• The International journal of periodontics…
• 2006

The aim of this study was to investigate the effects of a combination of porous bovine inorganic bone graft (Bio-Oss) and bilayer porcine collagen membrane (Bio-Gide) on refractory one-wall intrabony… (More)

Regulatory effects of interleukin-1beta and prostaglandin E2 on expression of receptor activator of nuclear factor-kappaB ligand in human periodontal ligament cells.

• Jun Nukaga, Makoto Kobayashi, +5 authors Kohji Hasegawa
• Journal of periodontology
• 2004

BACKGROUND Receptor activator of nuclear factor-kappaB ligand (RANKL), which is expressed on the cell membrane of osteoblasts/stromal cells, stimulates osteoclastogenesis. We investigated the… (More)

Mechanisms involved in apoptosis of human macrophages induced by lipopolysaccharide from Actinobacillus actinomycetemcomitans in the presence of cycloheximide.

• Takao Suzuki, Makoto Kobayashi, +4 authors Kohji Hasegawa
• Infection and immunity
• 2004

Actinobacillus actinomycetemcomitans is a major periodontopathic bacterium with multiple virulence factors, including lipopolysaccharide (LPS). Previous reports have demonstrated that LPS induced… (More)

Abstracts—dental radiology vol. 36, 1996

• Nobuhiro Konishi, Tohru Kurabayashi, +82 authors Takeshi Ohba
• Oral Radiology
• 2006

s Dental Radiology Vol.36, 1996 A N A L Y S I S OF T E M P O R O M A N D I B U L A R J O I N T M O T I O N IN P A T I E N T S W I T H C R A N I O M A N D I B U L A R DISORDERS BY M A G N E T I C R E… (More)

Eikenella corrodens in subgingival plaque: relationship to age and periodontal condition.

• Reiko Suda, Chern-Hsiung Lai, Hui-Wen Yang, Kohji Hasegawa
• Journal of periodontology
• 2002

BACKGROUND The purpose of this study was to determine the prevalence and distribution of Eikenella corrodens (E. corrodens) in subgingival plaque in different age and periodontitis groups and to… (More)

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