Up‐regulation of <i>Tyrosinase</i> Gene by Nitric Oxide in Human Melanocytes

Minoru Sasaki, Toshio Horikoshi, Hideyo Uchiwa, +1

Pigment Cell Research

Nitric OxideDermatologyOptogeneticsOxidative StressTyrosinase Activity +16

Response of keratinocytes from normal and psoriatic epidermis to interferon‐γ differs in the expression of zinc‐α ₂ ‐glycoprotein and cathepsin D

San‐Hwan Chen, István Arany, Narin Apisarnthanarax, +5

The FASEB Journal

Effects of Melanogenesis‐Inducing Nitric Oxide and Histamine on the Production of Eumelanin and Pheomelanin in Cultured Human Melanocytes

Michael W. Lassalle, Shigeru Igarashi, Minoru Sasaki, +3

Pigment Cell Research

Uv-induced HyperpigmentationNitric OxideMedicinePhysiologyMelanin Pigments +12

Involvement of Nitric Oxide in UVB‐Induced Pigmentation in Guinea Pig Skin

Toshio Horikoshi, Michio Nakahara, Hiroko Kaminaga, +3

Pigment Cell Research

Direct synthesis of tetraalkoxysilanes from silica and alcohols

Norihisa Fukaya, Seong Jib Choi, Toshio Horikoshi, +6

New Journal of Chemistry

Molecular SieveExperimental SynthesisChemical EngineeringMolecular SievesEngineering +10

Synthesis of Tetramethoxysilane from Silica and Methanol Using Carbon Dioxide and an Organic Dehydrating Reagent

Norihisa Fukaya, Seong Jib Choi, Toshio Horikoshi, +5

Chemistry Letters

Base CatalystMolecular SieveChemical EngineeringExperimental SynthesisEngineering +11

Effects of Ethyl α-&lt;i&gt;D&lt;/i&gt;-Glucoside on Skin Barrier Disruption

Nobuo Kitamura, Yukiko Ota, Akinori Haratake, +3

Skin Pharmacology and Physiology

A sensitive assay of GTP cyclohydrolase I activity in rat and human tissues using radioimmunoassay of neopterin

Makoto Sawada, Toshio Horikoshi, Masahiro Masada, +4

Analytical Biochemistry

BiochemistryMedicineGtp CyclohydrolaseBioanalysisPharmacology +2

IgG Antibody from Hen Egg Yolks: Purification by Ethanol Fractionation

Toshio Horikoshi, JUNICHIRO HIRAOKA, Mariko Saito, +1

Journal of Food Science

Igg AntibodyAllergyBioanalysisImmunologyEthanol Fractionation +11

Effects of Panose on Glucan Synthesis and Cellular Adherence by <i>Streptococcus mutans</i>

Toshihiko Koga, Toshio Horikoshi, Taku Fujiwara, +1

Microbiology and Immunology

Streptococcus MutansGlucan SynthesisGlycobiologyPolysaccharideBiosynthesis +15