Takashi Yamada

Summary

Publications

  1. ncbi request reprint Effects of theanine, r-glutamylethylamide, on neurotransmitter release and its relationship with glutamic acid neurotransmission
    Takashi Yamada
    Laboratory of Nutritional Biochemistry, Ministry of Education, Culture, Sports, Science and Technology of Japan, University of Shizuoka
    Nutr Neurosci 8:219-26. 2005
  2. ncbi request reprint Theanine, r-glutamylethylamide, increases neurotransmission concentrations and neurotrophin mRNA levels in the brain during lactation
    Takashi Yamada
    Laboratory of Nutritional Biochemistry, COE Program in the 21st Century and CITY AREA, Ministry of Education, Culture, Sports, Science and Technology of Japan, University of Shizuoka, 52 1 Yada, Shizuoka, Japan
    Life Sci 81:1247-55. 2007
  3. doi request reprint Role of estrogen receptors and aromatase on brain protein synthesis rates in ovariectomized female rats fed genistein
    Sunok Lyou
    Laboratory of Nutritional Biochemistry, Graduate School of Nutritional and Environmental Sciences, University of Shizuoka, Shizuoka, Japan
    Nutr Neurosci 11:155-60. 2008
  4. doi request reprint Anxiolytic effects of short- and long-term administration of cacao mass on rat elevated T-maze test
    Takashi Yamada
    Laboratory of Nutritional Biochemistry, Graduate School of Nutritional and Environmental Sciences, University of Shizuoka, Shizuoka 422 8526, Japan
    J Nutr Biochem 20:948-55. 2009
  5. ncbi request reprint Studies on intramolecular hydrogen bonding between the pyridine nitrogen and the amide hydrogen of the peptide: synthesis and conformational analysis of tripeptides containing novel amino acids with a pyridine ring
    Masayuki Hanyu
    Department of Chemistry, Faculty of Science and Engineering, Konan University, Higashinada ku, Kobe, Japan
    J Pept Sci 11:491-8. 2005
  6. ncbi request reprint Oxidation of sarcoplasmic reticulum Ca(2+)-ATPase induced by high-intensity exercise
    Satoshi Matsunaga
    Institute of Health and Sport Science, Osaka City University, Sugimoto, Osaka Shi, 558 8585 Osaka, Japan
    Pflugers Arch 446:394-9. 2003
  7. ncbi request reprint Administration of theanine, a unique amino acid in tea leaves, changed feeding-relating components in serum and feeding behavior in rats
    Takashi Yamada
    COE Program in the 21st Century and Cooperation of Innovative Technology and Advanced Research in the Evolutional Area CITY AREA, University of Shizuoka, Japan
    Biosci Biotechnol Biochem 72:1352-5. 2008
  8. ncbi request reprint Effects of theanine, a unique amino acid in tea leaves, on memory in a rat behavioral test
    Takashi Yamada
    COE Program in the 21st Century and Cooperation of Innovative Technology and Advanced Research in the Evolutional Area CITY AREA, University of Shizuoka, Japan
    Biosci Biotechnol Biochem 72:1356-9. 2008
  9. ncbi request reprint Alterations in in vitro function and protein oxidation of rat sarcoplasmic reticulum Ca2+-ATPase during recovery from high-intensity exercise
    Satoshi Matsunaga
    Research Center for Urban Health and Sports, Osaka City University, Sugimoto, Sumiyoshi, Osaka, Japan
    Exp Physiol 93:426-33. 2008
  10. ncbi request reprint A novel intramolecular hydrogen bonding between a side-chain pyridine ring and an amide hydrogen of the peptide backbone in tripeptides containing the new amino acid, alpha,alpha-di(2-pyridyl)glycine
    Takashi Yamada
    Department of Chemistry, Faculty of Science and Engineering, Konan University, Kobe, Japan
    Org Biomol Chem 2:2335-9. 2004

Collaborators

  • Keiko Wada
  • Satoshi Matsunaga
  • Masanobu Wada
  • Takaaki Mishima
  • Shuichiro Inashima
  • Sunok Lyou
  • Takeshi Shinoda
  • Masayuki Hanyu
  • Susumu Kawano
  • Kazutoshi Hayase
  • Satoshi Okuyama
  • Hidehiko Yokogoshi
  • Takehiko Terashima
  • Makoto Sakamoto
  • Minako Sugiyama
  • Toshifumi Miyazawa
  • Yoshirou Ishikura
  • Emil F Pai
  • Ryoji Yanagihara
  • Daisuke Ninomiya
  • Hayao Taguchi
  • Satoru Tanaka
  • Shinya Fushinobu
  • Matthew S Kimber
  • Takashi Murashima
  • Kazuhito Arai
  • Mayu Shigematsu-Iida
  • Toshio Hazama
  • Hitoshi Watanabe

Detail Information

Publications15

  1. ncbi request reprint Effects of theanine, r-glutamylethylamide, on neurotransmitter release and its relationship with glutamic acid neurotransmission
    Takashi Yamada
    Laboratory of Nutritional Biochemistry, Ministry of Education, Culture, Sports, Science and Technology of Japan, University of Shizuoka
    Nutr Neurosci 8:219-26. 2005
    ..Further, L-trans-2,4-PDC cause excitatory neurotransmission, whereas theanine may inhibit excitatory neurotransmission and cause inhibitory neurotransmission via glycine receptors...
  2. ncbi request reprint Theanine, r-glutamylethylamide, increases neurotransmission concentrations and neurotrophin mRNA levels in the brain during lactation
    Takashi Yamada
    Laboratory of Nutritional Biochemistry, COE Program in the 21st Century and CITY AREA, Ministry of Education, Culture, Sports, Science and Technology of Japan, University of Shizuoka, 52 1 Yada, Shizuoka, Japan
    Life Sci 81:1247-55. 2007
    ..Thus, theanine accelerated maturation. In conclusion, theanine may assist in healthy brain function development...
  3. doi request reprint Role of estrogen receptors and aromatase on brain protein synthesis rates in ovariectomized female rats fed genistein
    Sunok Lyou
    Laboratory of Nutritional Biochemistry, Graduate School of Nutritional and Environmental Sciences, University of Shizuoka, Shizuoka, Japan
    Nutr Neurosci 11:155-60. 2008
    ..In addition, the estrogen receptors of the brain and the aromatase of the peripheral tissue and brain are, at least partly, related to the rate of brain protein synthesis caused by genistein...
  4. doi request reprint Anxiolytic effects of short- and long-term administration of cacao mass on rat elevated T-maze test
    Takashi Yamada
    Laboratory of Nutritional Biochemistry, Graduate School of Nutritional and Environmental Sciences, University of Shizuoka, Shizuoka 422 8526, Japan
    J Nutr Biochem 20:948-55. 2009
    ..In conclusion, we suggest that short-term cacao mass consumption showed an anxiolytic effect but chronic consumption did not...
  5. ncbi request reprint Studies on intramolecular hydrogen bonding between the pyridine nitrogen and the amide hydrogen of the peptide: synthesis and conformational analysis of tripeptides containing novel amino acids with a pyridine ring
    Masayuki Hanyu
    Department of Chemistry, Faculty of Science and Engineering, Konan University, Higashinada ku, Kobe, Japan
    J Pept Sci 11:491-8. 2005
    ....
  6. ncbi request reprint Oxidation of sarcoplasmic reticulum Ca(2+)-ATPase induced by high-intensity exercise
    Satoshi Matsunaga
    Institute of Health and Sport Science, Osaka City University, Sugimoto, Osaka Shi, 558 8585 Osaka, Japan
    Pflugers Arch 446:394-9. 2003
    ....
  7. ncbi request reprint Administration of theanine, a unique amino acid in tea leaves, changed feeding-relating components in serum and feeding behavior in rats
    Takashi Yamada
    COE Program in the 21st Century and Cooperation of Innovative Technology and Advanced Research in the Evolutional Area CITY AREA, University of Shizuoka, Japan
    Biosci Biotechnol Biochem 72:1352-5. 2008
    ..The serum glucose level did not differ from the control, but the insulin concentration was reduced and the corticosterone concentration was increased by theanine. We suggest that the effect of theanine on feeding involved hormones...
  8. ncbi request reprint Effects of theanine, a unique amino acid in tea leaves, on memory in a rat behavioral test
    Takashi Yamada
    COE Program in the 21st Century and Cooperation of Innovative Technology and Advanced Research in the Evolutional Area CITY AREA, University of Shizuoka, Japan
    Biosci Biotechnol Biochem 72:1356-9. 2008
    ..The theanine-fed group performed search behavior for the novel object in the test session. The results suggest that theanine-fed rats showed improved recognition, and that theanine affected learning and memory...
  9. ncbi request reprint Alterations in in vitro function and protein oxidation of rat sarcoplasmic reticulum Ca2+-ATPase during recovery from high-intensity exercise
    Satoshi Matsunaga
    Research Center for Urban Health and Sports, Osaka City University, Sugimoto, Sumiyoshi, Osaka, Japan
    Exp Physiol 93:426-33. 2008
    ....
  10. ncbi request reprint A novel intramolecular hydrogen bonding between a side-chain pyridine ring and an amide hydrogen of the peptide backbone in tripeptides containing the new amino acid, alpha,alpha-di(2-pyridyl)glycine
    Takashi Yamada
    Department of Chemistry, Faculty of Science and Engineering, Konan University, Kobe, Japan
    Org Biomol Chem 2:2335-9. 2004
    ..On the other hand, the peptide Z-Aib-2Dpy-Aib-OMe probably adopts a beta-turn structure which is stabilized by two intramolecular hydrogen bonds between 2Dpy-NH and a pyridine nitrogen and between AA3-NH and the C=O of the Z group...
  11. ncbi request reprint Myofibrillar protein oxidation and contractile dysfunction in hyperthyroid rat diaphragm
    Takashi Yamada
    Graduate School of Integrated Arts and Sciences, Hiroshima University, Japan 739 8521
    J Appl Physiol 102:1850-5. 2007
    ..05). These data suggest that the oxidative modification of myofibrillar proteins may account, at least in part, for an impairment of diaphragm in hyperthyroidism...
  12. ncbi request reprint Distinct conformation-mediated functions of an active site loop in the catalytic reactions of NAD-dependent D-lactate dehydrogenase and formate dehydrogenase
    Takeshi Shinoda
    Department of Applied Biological Science, Faculty of Science and Technology, Tokyo University of Science, 2641 Yamazaki, Noda, Chiba 278 8510, Japan
    J Biol Chem 280:17068-75. 2005
    ....
  13. ncbi request reprint Oxidation of myosin heavy chain and reduction in force production in hyperthyroid rat soleus
    Takashi Yamada
    Graduate School of Biosphere Science, Hiroshima University, Hiroshima, Japan
    J Appl Physiol 100:1520-6. 2006
    ..These data suggest that in hyperthyroidism the decrease in force production of skeletal muscles may stem primarily from failure in myofibrillar protein function resulting from oxidative modification of MHC...
  14. ncbi request reprint Effects of reduced glycogen on structure and in vitro function of rat sarcoplasmic reticulum Ca2+-ATPase
    Takaaki Mishima
    Graduate School of Biosphere Science, Hiroshima University, Higashihiroshima shi, 739 8521, Hiroshima, Japan
    Pflugers Arch 452:117-23. 2006
    ..Furthermore, it is suggested that the FITC binding assay may be inappropriate as a method for examining the mechanisms for the altered activity of SR Ca(2+)-ATPase...
  15. ncbi request reprint Endurance training-induced changes in alkali light chain patterns in type IIB fibers of the rat
    Masanobu Wada
    Faculty of Integrated Arts and Sciences, Faculty of Medicine, Hiroshima University, Higashihiroshima, Japan
    J Appl Physiol 94:923-9. 2003
    ....