A new mast cell degranulating peptide "mastoparan" in the venom of Vespula lewisii.

Yuko Hirai, Tadashi Yasuhara, Hisanobu Yoshida, +3

Chemical and Pharmaceutical Bulletin

Medicinal ChemistryBioorganic ChemistryAllergyAmino AcidToxinology +13

A new mast cell degranulating peptide homologous to mastoparan in the venom of Japanese hornet (Vespa xanthoptera).

Yuko Hirai, Manabu Kuwada, Tadashi Yasuhara, +2

Chemical and Pharmaceutical Bulletin

Japanese HornetVespa XanthopteraToxinologyMast Cell DisorderPathogenesis +10

A direct injection method of plasma samples onto a reverse phase column for the determination of drugs.

Hisanobu Yoshida, Ikue Morita, Tsutomu Masujima, +1

Chemical and Pharmaceutical Bulletin

PharmacotherapyOds ColumnGas ChromatographyDrug PurityBioanalysis +16

Vespulakinins: new carbohydrate-containing bradykinin derivatives

Hisanobu Yoshida, Ronald G. Geller, John J. Pisano

Biochemistry

Difference in the concentration of tryptophan metabolites between maternal and umbilical foetal blood

Ikue Morita, Makoto Kawamoto, Hisanobu Yoshida

Journal of Chromatography B Biomedical Sciences and Applications

MedicinePhysiologyFetal MedicineGynecologyPregnancy +8

Determination of tryptophan and its metabolites in human plasma and serum by high-performance liquid chromatography with automated sample clean-up system

Ikue Morita, Makoto Kawamoto, Masayasu Hattori, +3

Journal of Chromatography B Biomedical Sciences and Applications

BiochemistryGas ChromatographyMedicineBioanalysisHuman Plasma +9

Vespakinin-M, a novel bradykinin analogue containing hydroxyproline, in the venom of Vespa mandarinia smith.

HIROTSUGU KISHIMURA, Tadashi Yasuhara, Hisanobu Yoshida, +1

Chemical and Pharmaceutical Bulletin

ToxinologyPeptide ScienceNovel Bradykinin AnalogueMolecular PharmacologyMedicinal Chemistry +15

Direct plasma injection method for the analysis of tryptophan metabolites by high-performance liquid chromatography coupled with precolumn deproteinization

Ikue Morita, Tsutomu Masujima, Hisanobu Yoshida, +1

Analytical Biochemistry

Precolumn DeproteinizationBiochemistryGas ChromatographyMedicineBioanalysis +10

<b>A new mast cell degranulating peptide, polistes mastoparan, in the venom of <i>Polistes </i></b><b><i>jadwigae </i></b>

Yuko Hirai, Yayoi Ueno, Tadashi Yasuhara, +2

Biomedical Research

Recovery of Biologically Active Peptides from Their 1-Dimethylaminonaphthalene-5-sulfonyl Derivatives

Zenzo Tamura, Takenori Tanimura, Hisanobu Yoshida

Chemical and Pharmaceutical Bulletin

Peptide EngineeringPeptide SynthesisBiochemistryBiologically Active Peptides