Ji Ma

Summary

Country: Japan

Publications

  1. doi request reprint Pentraxin3 and high-sensitive C-reactive protein are independent inflammatory markers released during high-intensity exercise
    Toshiaki Nakajima
    Department of Ischemic Circulatory Physiology, KAATSU Training, The University of Tokyo, Bunkyo ku, Tokyo, Japan
    Eur J Appl Physiol 110:905-13. 2010
  2. pmc Eicosapentaenoic acid inhibits voltage-gated sodium channels and invasiveness in prostate cancer cells
    T Nakajima
    Department of Ischemic Circulatory Physiology, The University of Tokyo, Japan
    Br J Pharmacol 156:420-31. 2009
  3. doi request reprint Effect of dexamethasone on voltage-gated Na+ channel in cultured human bronchial smooth muscle cells
    Toshiaki Nakajima
    Department of Ischemia Circulatory Physiology, University of Tokyo, 7 3 1 Hongo, Bunkyo ku, Tokyo, 113 8655, Japan
    Life Sci 82:1210-5. 2008
  4. doi request reprint Hemodynamic responses to simulated weightlessness of 24-h head-down bed rest and KAATSU blood flow restriction
    Toshiaki Nakajima
    Department of Ischemic Circulatory Physiology, KAATSU Training, University of Tokyo, 7 3 1 Hongo, Bunkyo ku, Tokyo, Japan
    Eur J Appl Physiol 104:727-37. 2008
  5. ncbi request reprint Ursodeoxycholic acid inhibits endothelin-1 production in human vascular endothelial cells
    Ji Ma
    Department of Cardiovascular Medicine, Respiratory Medicine, and Gastroenterology, University of Tokyo, 7 3 1 Hongo, Bunkyo ku, Tokyo 113 8645, Japan
    Eur J Pharmacol 505:67-74. 2004
  6. ncbi request reprint Comparative effects of azelnidipine and other Ca2+-channel blockers on the induction of inducible nitric oxide synthase in vascular smooth muscle cells
    Ji Ma
    Department of Cardiovascular Medicine and Respiratory Medicine, University of Tokyo, Tokyo, Japan
    J Cardiovasc Pharmacol 47:314-21. 2006
  7. ncbi request reprint Amiodarone and N-desethylamiodarone enhance endothelial nitric oxide production in human endothelial cells
    Shinya Kishida
    Department of Cardiovascular Medicine, University of Tokyo, Tokyo, Japan
    Int Heart J 47:85-93. 2006
  8. ncbi request reprint Voltage-gated sodium channel expressed in cultured human smooth muscle cells: involvement of SCN9A
    Taisuke Jo
    Department of Cardiovascular, Respiratory Medicine and Gastroenterology, University of Tokyo, 7 3 1 Hongo, Bunkyo ku, Tokyo 113 8655, Japan
    FEBS Lett 567:339-43. 2004
  9. ncbi request reprint Inhibitory effects of carvedilol on calcium channels in vascular smooth muscle cells
    Toshiaki Nakajima
    Department of Cardiovascular Medicine, University of Tokyo, Graduate School of Medicine, Tokyo, Japan
    Jpn Heart J 44:963-78. 2003
  10. ncbi request reprint Inhibitory effects of ursodeoxycholic acid on the induction of nitric oxide synthase in vascular smooth muscle cells
    Ji Ma
    Department of Cardiovascular, Respiratory Medicine and Gastroenterology, University of Tokyo, Graduate School of Medicine, 7 3 1 Hongo, Bunkyo, Japan
    Eur J Pharmacol 464:79-86. 2003

Collaborators

Detail Information

Publications13

  1. doi request reprint Pentraxin3 and high-sensitive C-reactive protein are independent inflammatory markers released during high-intensity exercise
    Toshiaki Nakajima
    Department of Ischemic Circulatory Physiology, KAATSU Training, The University of Tokyo, Bunkyo ku, Tokyo, Japan
    Eur J Appl Physiol 110:905-13. 2010
    ..These results provide the evidence that high-intensity exercises significantly increase circulatory PTX3 as well as hsCRP. The release from peripheral neutrophils is suggested to be involved in the exercise-induced plasma PTX3 increase...
  2. pmc Eicosapentaenoic acid inhibits voltage-gated sodium channels and invasiveness in prostate cancer cells
    T Nakajima
    Department of Ischemic Circulatory Physiology, The University of Tokyo, Japan
    Br J Pharmacol 156:420-31. 2009
    ....
  3. doi request reprint Effect of dexamethasone on voltage-gated Na+ channel in cultured human bronchial smooth muscle cells
    Toshiaki Nakajima
    Department of Ischemia Circulatory Physiology, University of Tokyo, 7 3 1 Hongo, Bunkyo ku, Tokyo, 113 8655, Japan
    Life Sci 82:1210-5. 2008
    ..These results suggest that dexamethasone inhibited I(Na) encoded by SCN9A mRNA in cultured human bronchial smooth muscle cells by inhibiting the transcription via the glucocorticoid receptor...
  4. doi request reprint Hemodynamic responses to simulated weightlessness of 24-h head-down bed rest and KAATSU blood flow restriction
    Toshiaki Nakajima
    Department of Ischemic Circulatory Physiology, KAATSU Training, University of Tokyo, 7 3 1 Hongo, Bunkyo ku, Tokyo, Japan
    Eur J Appl Physiol 104:727-37. 2008
    ..However, syncope due to lower extremity blood pooling and subsequent reduction of venous return may be induced during KAATSU in microgravity as reported in cases of lower-body negative pressure...
  5. ncbi request reprint Ursodeoxycholic acid inhibits endothelin-1 production in human vascular endothelial cells
    Ji Ma
    Department of Cardiovascular Medicine, Respiratory Medicine, and Gastroenterology, University of Tokyo, 7 3 1 Hongo, Bunkyo ku, Tokyo 113 8645, Japan
    Eur J Pharmacol 505:67-74. 2004
    ..Thus, ursodeoxycholic acid therapy may prevent the development of several pathogenesis such as portal hypertension observed in patients with cirrhosis due to the improvement of endothelial function...
  6. ncbi request reprint Comparative effects of azelnidipine and other Ca2+-channel blockers on the induction of inducible nitric oxide synthase in vascular smooth muscle cells
    Ji Ma
    Department of Cardiovascular Medicine and Respiratory Medicine, University of Tokyo, Tokyo, Japan
    J Cardiovasc Pharmacol 47:314-21. 2006
    ..Azelnidipine may inhibit nitrotyrosine expression and cell damage caused by overproduction of nitric oxide, suggesting a mechanism for its cardiovascular protective effect...
  7. ncbi request reprint Amiodarone and N-desethylamiodarone enhance endothelial nitric oxide production in human endothelial cells
    Shinya Kishida
    Department of Cardiovascular Medicine, University of Tokyo, Tokyo, Japan
    Int Heart J 47:85-93. 2006
    ..This mechanism may underlie the cardiovascular protective effects of AM and its metabolite observed in a clinical setting...
  8. ncbi request reprint Voltage-gated sodium channel expressed in cultured human smooth muscle cells: involvement of SCN9A
    Taisuke Jo
    Department of Cardiovascular, Respiratory Medicine and Gastroenterology, University of Tokyo, 7 3 1 Hongo, Bunkyo ku, Tokyo 113 8655, Japan
    FEBS Lett 567:339-43. 2004
    ..These results provide novel evidence that TTX-sensitive Na(+) channel expressed in cultured hSMCs is mainly composed of Na(v)1.7...
  9. ncbi request reprint Inhibitory effects of carvedilol on calcium channels in vascular smooth muscle cells
    Toshiaki Nakajima
    Department of Cardiovascular Medicine, University of Tokyo, Graduate School of Medicine, Tokyo, Japan
    Jpn Heart J 44:963-78. 2003
    ..L and may also inhibit the channels for agonist (vasopressin and endothelin-1)-induced Ca2+ entry in vascular smooth muscle cells, which might contribute to the vasorelaxing and antiproliferative effects of carvedilol...
  10. ncbi request reprint Inhibitory effects of ursodeoxycholic acid on the induction of nitric oxide synthase in vascular smooth muscle cells
    Ji Ma
    Department of Cardiovascular, Respiratory Medicine and Gastroenterology, University of Tokyo, Graduate School of Medicine, 7 3 1 Hongo, Bunkyo, Japan
    Eur J Pharmacol 464:79-86. 2003
    ....
  11. doi request reprint Involvement of CaV3.1 T-type calcium channels in cell proliferation in mouse preadipocytes
    Atsushi Oguri
    Department of Cardiovascular Medicine, University of Tokyo, Tokyo, Japan
    Am J Physiol Cell Physiol 298:C1414-23. 2010
    ..1 T-type Ca(2+) channel encoded by alpha(1G) subtype is the dominant Ca(V) in mouse preadipocytes and may play a role in regulating preadipocyte proliferation, a key step in adipose tissue development...
  12. doi request reprint Sox9, a key transcription factor of bone morphogenetic protein-2-induced chondrogenesis, is activated through BMP pathway and a CCAAT box in the proximal promoter
    Qiuhui Pan
    Medical Research Center, The Second Affiliated Hospital, Sun Yat Sen University, Guangzhou City, Guangdong Province, PR China
    J Cell Physiol 217:228-41. 2008
    ....
  13. ncbi request reprint Aldosterone upregulates vascular endothelial growth factor expression in mouse cortical collecting duct epithelial cells through classic mineralocorticoid receptor
    Lingyun Lai
    Division of Nephrology, Huashan Hospital, Fudan University, Shanghai, PR China
    Life Sci 81:570-6. 2007
    ..This finding provides experimental evidence for the local non-hemodynamic action of aldosterone...