Inhibitory effects of constituents of Morinda citrifolia seeds on elastase and tyrosinase

Megumi Masuda, Kazuya Murata, Akiko Fukuhama, +5

Journal of Natural Medicines

Inhibitory EffectsBiochemistryPhytopharmacologyPhytochemicalPhytochemistry +2

Inhibitory Effects of Citrus hassaku Extract and Its Flavanone Glycosides on Melanogenesis

Kimihisa Itoh, Noriko Hirata, Megumi Masuda, +4

Biological and Pharmaceutical Bulletin

Inhibitory EffectsTyrosinase Inhibitory ActivityBiochemistryTanninMedicine +11

Antiallergic activity of unripe Citrus hassaku fruits extract and its flavanone glycosides on chemical substance-induced dermatitis in mice

Kimihisa Itoh, Megumi Masuda, Shunsuke Naruto, +2

Journal of Natural Medicines

InflammationFood Bioactive CompoundMedicineAntiallergic ActivityChemical Substance-induced Dermatitis +6

Comparative Evaluation of 12 Immature Citrus Fruit Extracts for the Inhibition of Cytochrome P450 Isoform Activities

Tadashi Fujita, Atsushi Kawase, Toshiro Niwa, +4

Biological and Pharmaceutical Bulletin

Anti-degranulating activity in rat basophil leukemia RBL-2H3 cells of flavanone glycosides and their aglycones in citrus fruits

Kazuya Murata, Seiya Takano, Megumi Masuda, +2

Journal of Natural Medicines

Rat BasophilBiochemistryMedicineGlycobiologyHematology +8

Anti-hyperuricemia effects of extracts of immature Citrus unshiu fruit

Kikuyo Nakao, Kazuya Murata, Kimihisa Itoh, +5

Journal of Traditional Medicines

Food ChemistryNutritionAnti-hyperuricemia EffectsPhytochemicalDermatology +3

Inhibitory Effects of Morinda citrifolia Extract and Its Constituents on Melanogenesis in Murine B16 Melanoma Cells

Megumi Masuda, Kimihisa Itoh, Kazuya Murata, +4

Biological and Pharmaceutical Bulletin

Anti-allergic effect of a combination of Citrus unshiu unripe fruits extract and prednisolone on picryl chloride-induced contact dermatitis in mice

Tadashi Fujita, Takehumi Shiura, Megumi Masuda, +8

Journal of Natural Medicines

AllergyAtopic DermatitisMedicineAnti-allergic EffectAllergen +4

Matrix Metalloproteinase-1 Inhibitory Activities of Morinda citrifolia Seed Extract and Its Constituents in UVA-Irradiated Human Dermal Fibroblasts

Megumi Masuda, Kazuya Murata, Shunsuke Naruto, +3

Biological and Pharmaceutical Bulletin

Screening of furanocoumarin derivatives as cytochrome P450 3A4 inhibitors in citrus

Megumi Masuda, Show Watanabe, Masaaki Tanaka, +2

Journal of Clinical Pharmacy and Therapeutics