Kohji Hasegawa

Showa University — Japan

Dentistry · Health Sciences

13h-index702citations85works0.02yr avg
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Research Topics

Oral microbiology and periodontitis research(33), Dental Radiography and Imaging(14), Periodontal Regeneration and Treatments(10), Oral Health Pathology and Treatment(8), Dental Health and Care Utilization(7)

Publications83 total

Two Distinct Stem Cell Lineages in Murine Bone Marrow
Stem Cells·2007· 76 citedOpen Access
Effects of combined treatment with porous bovine inorganic bone grafts and bilayer porcine collagen membrane on refractory one-wall intrabony defects.
PubMed·2006· 19 cited
Possible Periodontal Pathogens Associated With Clinical Symptoms of Periodontal Disease in Japanese High School Students
Journal of Periodontology·2004· 33 cited
Prostaglandin E_2 Enhances Bone Morphogenetic Protein-2-Stimulated Osteoblastic Differentiation in Human Periodontal Ligament Cells via EP2/4-cAMP/PKA Signaling Pathway
Dental Medicine Research·2004
The Treatment of Drug-induced Gingival Overgrowth : Clinical Assessment of 15 Cases
Medical Entomology and Zoology·2004
Mechanisms Involved in Apoptosis of Human Macrophages Induced by Lipopolysaccharide from<i>Actinobacillus actinomycetemcomitans</i>in the Presence of Cycloheximide
Infection and Immunity·2004· 35 citedOpen Access
Regulatory Effects of Interleukin‐1β and Prostaglandin E<sub>2</sub> on Expression of Receptor Activator of Nuclear Factor‐κB Ligand in Human Periodontal Ligament Cells
Journal of Periodontology·2004· 61 cited
Effect of Screening for High Risk Patients of Periodontitis in School Periodontal Health Examination
Nihon Shishubyo Gakkai Kaishi (Journal of the Japanese Society of Periodontology)·2004· 2 citedOpen Access
Sulfated Polysaccharides Enhance the Biological Activities of Bone Morphogenetic Proteins
Journal of Biological Chemistry·2003· 266 citedOpen Access
Periodontal soft tissue management with a high pulse rate Er:YAG laser
International Congress Series·2003· 10 cited
Determination of eight selected periodontal pathogens in the subgingival plaque of maxillary first molars in Japanese school children aged 8–11 years
Journal of Periodontal Research·2003· 31 cited
<i>Eikenella corrodens</i> in Subgingival Plaque: Relationship to Age and Periodontal Condition
Journal of Periodontology·2002· 19 cited
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Nihon Shishubyo Gakkai Kaishi (Journal of the Japanese Society of Periodontology)·2002Open Access
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Nihon Shishubyo Gakkai Kaishi (Journal of the Japanese Society of Periodontology)·2001Open Access
Interleukin-1 α produced in human gingival fibroblasts stimulates the survival and fusion of osteoclasts via cell-to-cell contact
Ensho Saisei·2001Open Access
2‐Year Observation of Attachment Loss in a Rural Chinese Population
Journal of Periodontology·2000· 20 cited
INTERFERON-γ AND INTERLEUKIN 4 INHIBIT INTERLEUKIN 1β-INDUCED DELAYED PROSTAGLANDIN E2GENERATION THROUGH SUPPRESSION OF CYCLOOXYGENASE-2 EXPRESSION IN HUMAN FIBROBLASTS
Cytokine·2000· 41 cited
Evaluation of subgingival bacteriae by using DNA probe in school children
Nihon Shishubyo Gakkai Kaishi (Journal of the Japanese Society of Periodontology)·2000Open Access
Measurement of Gingival Blood Glucose Levls by BloodGlucose Meter: Investigation on the Correlation between Finger and Gingival Blood Glucose Levels.
糖尿病·2000
Dilated Phase of Hypertrophic Cardiomyopathy With Mid-Ventricular Obstruction After 20-Year Follow-Up
Japanese Circulation Journal·2000· 6 citedOpen Access
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Frequent Co-authors

Hajime MIYASHITA(17), Motoyuki Suzuki(12), Reiko Suda(10), Makoto Kobayashi(9), Ryuji Sasa(6), Kohji Hara(6), Yasushi Miyazawa(5), Tohru Ohtake(5), Katsutoshi Deguchi(4), Chikako Kurihara(4), Caifang Cao(4), Shiro KINOSHITA(4), Akira YAMAOKA(4), Takashi Takiguchi(3), Yoshinori Hayashi(3), Chern‐Hsiung Lai(3), Kyuichi Kamoi(3), Masaru Suzuki(3), Tetsuo Kobayashi(3), Etsuko Satoh(3)