Kinetics of radical-scavenging activity of hesperetin and hesperidin and their inhibitory activity on COX-2 expression.

Atsusi Hirata, Yukio Murakami, Masao Shoji, +2

PubMed

EngineeringCox-2 GeneOrganic ChemistryCox-2 ExpressionChemistry +16

Dehydrodiisoeugenol, an isoeugenol dimer, inhibits lipopolysaccharide-stimulated nuclear factor kappa B activation and cyclooxygenase-2 expression in macrophages

Yukio Murakami, Masao Shoji, Atsushi Hirata, +3

Archives of Biochemistry and Biophysics

InflammationCyclooxygenase-2 ExpressionOxysterolMedicineLipid Peroxidation +9

Preventive effect of bis-eugenol, a eugenol ortho dimer, on lipopolysaccharide-stimulated nuclear factor kappa B activation and inflammatory cytokine expression in macrophages

Yukio Murakami, Masao Shoji, Shigemasa Hanazawa, +2

Biochemical Pharmacology

InflammationPreventive EffectCytokineInflammatory Cytokine ExpressionAnti-inflammatory +12

The Relationship of Prevotella intermedia, Prevotella nigrescensand Prevotella melaninogenica in the Supragingival Plaque of Children, Caries and Oral Malodor

Shoji Tanaka, Mikako Yoshida, Yukio Murakami, +6

Journal of Clinical Pediatric Dentistry

Re-evaluation of cyclooxygenase-2-inhibiting activity of vanillin and guaiacol in macrophages stimulated with lipopolysaccharide.

Yukio Murakami, Atsushi Hirata, Shigeru Ito, +5

PubMed

Lipid PeroxidationImmunologyCox-2 ExpressionRedox BiologyPolyphenolics +15

Induction of cytotoxicity and apoptosis and inhibition of cyclooxygenase-2 gene expression by eugenol-related compounds.

Norihisa Okada, Atsushi Hirata, Yukio Murakami, +3

PubMed

Hematological MalignancyEugenol-related CompoundsBiochemistryMitochondrial DysfunctionCyclooxygenase-2 Gene Expression +13

Ferulic acid dimer inhibits lipopolysaccharide-stimulated cyclooxygenase-2 expression in macrophages.

Atsusi Hirata, Yukio Murakami, Toshiko Atsumi, +6

PubMed

InflammationMedicinal ChemistryAnti-inflammatoryChemoprevention StrategyBiochemistry +12

Frequency of Reactivity for <i>Porphyromonas gingivalis</i> and <i>Prevotella</i> spp. in Supraand Subgingival Plaques, and Periodontal Clinical Parameters According to Subject Age

Shoji Tanaka, Yukio Murakami, Takako Ogiwara, +4

Journal of Periodontology

Supraand Subgingival PlaquesOral MicrobiologyDermatologyDental InfectionsClinical Epidemiology +19

Preventive effect of ortho dimer of butylated hydroxyanisole on activator protein-1 activation and cyclooxygenase-2 expression in macrophages stimulated by fimbriae of Porphyromonas gingivalis, an oral anaerobe.

Yukio Murakami, Masao Shoji, Takako Ogiwara, +3

PubMed

Preventive EffectChemoprevention StrategyLipid PeroxidationRedox BiologyOxidative Stress +18

The Detection of Porphyromonas gingivalis, Prevotella intermedia and Actinobacillus actinomycetemcomitans in tooth, tongue and buccal mucosa plaques in children, using immunoslot blot assay(IBA)

Shoji Tanaka, Maki Minami, Yukio Murakami, +7

Journal of Clinical Pediatric Dentistry

Prevotella IntermediaPeriodontopathic BacteriaSite PlaquePeriodontologyOral Cavity +10