RYUJITERAYAMA

Last Updated :2019/10/06

Affiliations, Positions
Graduate School of Biomedical and Health Sciences(Dentistry & Oral Health Sciences), ., Professor
Web Site
E-mail
ryujithiroshima-u.ac.jp
Self-introduction
I am primarily involved in gross anatomy, particularly focused on the orofacial structures. We are trying to clarify the mechanisms underlying the development of neuropathic pain and to find appropriate treatments.

Basic Information

Academic Degrees

  • Ph.D (Medical Sciences), Miyazaki Medical College

Educational Activity

Course in Charge

  1. 2019, Undergraduate Education, 1Term, Topics in Denral Research
  2. 2019, Liberal Arts Education Program1, 1Term, Introductory Seminar for First-Year Students
  3. 2019, Undergraduate Education, 2Term, Gross Anatomy
  4. 2019, Undergraduate Education, 3Term, Basic Practice of Anatomy
  5. 2019, Undergraduate Education, 4Term, Basic Practice of Anatomy
  6. 2019, Undergraduate Education, 3Term, Oral and Maxillofacial Topographic Anatomy
  7. 2019, Undergraduate Education, 4Term, Oral and Maxillofacial Topographic Anatomy
  8. 2019, Undergraduate Education, Intensive, Practice of Oral Biology
  9. 2019, Undergraduate Education, Intensive, Practice of Oral Biology
  10. 2019, Undergraduate Education, 2Term, Anatomy
  11. 2019, Undergraduate Education, 2Term, Anatomy
  12. 2019, Undergraduate Education, 2Term, Overview of Basic Dental Sciences
  13. 2019, Graduate Education (Master's Program) , First Semester, Human anatomy
  14. 2019, Graduate Education (Master's Program) , Second Semester, Practice in human gross anatomy
  15. 2019, Graduate Education (Doctoral Program) , Second Semester, Advanced Seminar
  16. 2019, Graduate Education (Master's Program) , First Semester, Seminar
  17. 2019, Graduate Education (Master's Program) , Second Semester, Seminar
  18. 2019, Graduate Education (Master's Program) , First Semester, Research
  19. 2019, Graduate Education (Master's Program) , Second Semester, Research
  20. 2019, Graduate Education (Doctoral Program) , First Semester, Advanced Seminar
  21. 2019, Graduate Education (Doctoral Program) , First Semester, Advanced Research
  22. 2019, Graduate Education (Doctoral Program) , Second Semester, Advanced Research
  23. 2019, Graduate Education (Master's Program) , First Semester, Human Anatomy
  24. 2019, Graduate Education (Master's Program) , Second Semester, Practice in Human Gross Anatomy
  25. 2019, Graduate Education (Doctoral Program) , First Semester, Advanced Seminar on Oral Biology
  26. 2019, Graduate Education (Doctoral Program) , Second Semester, Advanced Seminar on Oral Biology
  27. 2019, Graduate Education (Doctoral Program) , First Semester, Advanced Research on Oral Biology
  28. 2019, Graduate Education (Doctoral Program) , Second Semester, Advanced Research on Oral Biology

Research Activities

Academic Papers

  1. Differential induction of c-Fos and phosphorylated ERK by a noxious stimulus after peripheral nerve injury., The International journal of neuroscience, 128(3), 2018
  2. Differential Changes in Neuronal Excitability in the Spinal Dorsal Horn After Spinal Nerve Ligation in Rats., Neurochemical research, 41(11), 2016
  3. Possible involvement of convergent nociceptive input to medullary dorsal horn neurons in intraoral hyperalgesia following peripheral nerve injury., Cellular and molecular neurobiology, 35(3), 2015
  4. Convergent nociceptive input to spinal dorsal horn neurons after peripheral nerve injury., Neurochemical research, 40(3), 2015
  5. Peripheral nerve injury activates convergent nociceptive input to dorsal horn neurons from neighboring intact nerve., Experimental brain research, 233(4), 2015
  6. Activated microglia contribute to convergent nociceptive inputs to spinal dorsal horn neurons and the development of neuropathic pain., Neurochemical research, 40(5), 2015
  7. Cross-Excitation in Peripheral Sensory Ganglia Associated with Pain Transmission., Toxins, 7(8), 2015
  8. Basic research and clinical investigations of the neural basis of orofacial pain, JOURNAL OF ORAL BIOSCIENCES, 57(1), 27-36, 2015
  9. Effect of adenosine A1 receptor agonist on the enhanced excitability of spinal dorsal horn neurons after peripheral nerve injury., The International journal of neuroscience, 124(3), 2014
  10. Assessment of intraoral mucosal pain induced by the application of capsaicin., Archives of oral biology, 59(12), 2014
  11. Fos protein-like immunoreactive neurons induced by electrical stimulation in the trigeminal sensory nuclear complex of rats with chronically injured peripheral nerve., Experimental brain research, 219(2), 2012
  12. Persistent hypoglossal artery with hypoplasia of the vertebral and posterior communicating arteries., Anatomical science international, 86(1), 2011
  13. Differential activation of mitogen-activated protein kinases and glial cells in the trigeminal sensory nuclear complex following lingual nerve injury., Neuroscience research, 69(2), 2011
  14. Tunicamycin-Induced Cell Death in the Trigeminal Ganglion is Suppressed by Nerve Growth Factor in the Mouse Embryo, CELLULAR AND MOLECULAR NEUROBIOLOGY, 30(3), 461-467, 2010
  15. Brn-3a deficiency transiently increases expression of calbindin D-28 k and calretinin in the trigeminal ganglion during embryonic development., Cellular and molecular neurobiology, 29(5), 2009
  16. Peptide 19 in the rat superior cervical ganglion., Neuroscience, 161(1), 2009
  17. Activation p38 mitogen-activated protein kinase in the dorsal column nucleus contributes to tactile allodynia following peripheral nerve injury, NEUROSCIENCE RESEARCH, 65, S178-S179, 2009
  18. Activation of microglia and p38 mitogen-activated protein kinase in the dorsal column nucleus contributes to tactile allodynia following peripheral nerve injury., Neuroscience, 153(4), 2008
  19. The number of nociceptors in the trigeminal ganglion but not proprioceptors in the mesencephalic trigeminal tract nucleus is reduced in dystonin deficient dystonia musculorum mice., Brain research, 1226, 2008
  20. Differential changes in axonal conduction following CNS demyelination in two mouse models., The European journal of neuroscience, 28(9), 2008
  21. Kallikrein 8 is involved in skin desquamation in cooperation with other kallikreins., The Journal of biological chemistry, 282(8), 2007
  22. Dystonin deficiency reduces taste buds and fungiform papillae in the anterior part of the tongue., Brain research, 1129(1), 2007
  23. Brain-derived neurotrophic factor-immunoreactive neurons in the rat vagal and glossopharyngeal sensory ganglia; co-expression with other neurochemical substances., Brain research, 1155, 2007
  24. Neuropsin promotes oligodendrocyte death, demyelination and axonal degeneration after spinal cord injury., Neuroscience, 148(1), 2007
  25. Implications of protease M/neurosin in myelination during experimental demyelination and remyelination., Neuroscience letters, 405(3), 2006
  26. Aspartate-immunoreactive primary sensory neurons in the mouse trigeminal ganglion., Brain research, 1082(1), 2006
  27. ASIC3-immunoreactive neurons in the rat vagal and glossopharyngeal sensory ganglia., Brain research, 1081(1), 2006
  28. Brain-derived neurotrophic factor-immunoreactive primary sensory neurons in the rat trigeminal ganglion and trigeminal sensory nuclei., Brain research, 1081(1), 2006
  29. Regeneration of the abdominal postganglionic sympathetic system., Neuroscience research, 54(4), 2006
  30. Destruction of dorsal root ganglion neurons by isolectin B4-conjugated saporin (IB4-sap), NEUROSCIENCE RESEARCH, 55, S191-S191, 2006
  31. Activation of caspase cascade underlies the sensory primary neuronal apoptosis induced by neonatal capsaicin and peripheral nerve injury in rats, INTERNATIONAL JOURNAL OF DEVELOPMENTAL NEUROSCIENCE, 24(8), 554-554, 2006
  32. Activation of the caspase cascade underlies the rat trigeminal primary neuronal apoptosis induced by neonatal capsaicin administration., Archives of histology and cytology, 68(4), 2005
  33. Immunohistochemical localization of gamma and beta subunits of epithelial Na+ channel in the rat molar tooth pulp., Brain research, 1065(1-2), 2005
  34. Calretinin-containing neurons which co-express parvalbumin and calbindin D-28k in the rat spinal and cranial sensory ganglia; triple immunofluorescence study., Brain research, 1061(2), 2005
  35. Involvement of neuropsin in the pathogenesis of experimental autoimmune encephalomyelitis., Glia, 52(2), 2005
  36. Differential expression of neuropsin and protease M/neurosin in oligodendrocytes after injury to the spinal cord., Glia, 48(2), 2004
  37. Differential rostral projections of caudal brainstem neurons receiving trigeminal input after masseter inflammation., The Journal of comparative neurology, 465(2), 2003
  38. Differential effects of NMDA and AMPA/KA receptor antagonists on c-Fos or Zif/268 expression in the rat spinal dorsal horn induced by noxious thermal or mechanical stimulation, or formalin injection., Neuroscience research, 43(4), 2002
  39. Effect of ionotropic glutamate receptor antagonists on Fos-like immunoreactivity in the dorsal horn following transection of the rat sciatic nerve., Brain research, 934(1), 2002
  40. Age-dependency of analgesia elicited by intraoral sucrose in acute and persistent pain models., Pain, 97(1-2), 2002
  41. Changes in gene expression and neuronal phenotype in brain stem pain modulatory circuitry after inflammation, JOURNAL OF NEUROPHYSIOLOGY, 87(2), 750-760, 2002
  42. The roles of NMDA receptor activation and nucleus reticularis gigantocellularis in the time-dependent changes in descending inhibition after inflammation, PAIN, 97(1-2), 171-181, 2002
  43. Local infusion of nerve growth factor attenuates myelinated nerve fiber sprouting into lamina II of the spinal dorsal horn and reduces the increased responsiveness to mechanical stimuli in rats with chronic constriction nerve injury., Journal of anesthesia, 15(4), 2001
  44. Differential expression of Fos protein after transection of the rat infraorbital nerve in the trigeminal nucleus caudalis., Brain research, 768(1-2), 1997
  45. Differential expression of protease M/neurosin in oligodendrocytes and their progenitors in an animal model of multiple sclerosis., Neuroscience letters, 382(1-2), 82-87, 20050411
  46. A(3) adenosine receptor agonist attenuates neuropathic pain by suppressing activation of microglia and convergence of nociceptive inputs in the spinal dorsal horn, EXPERIMENTAL BRAIN RESEARCH, 236(12), 3203-3213, 201812
  47. Osteoclastogenesis from bone marrow cells during estrogen-induced medullary bone formation in Japanese quails, JOURNAL OF MOLECULAR HISTOLOGY, 50(4), 389-404, 201908

Invited Lecture, Oral Presentation, Poster Presentation

  1. Differential Changes in Neuronal Excitability in the Spinal Dorsal Horn After Spinal Nerve Ligation in Rats., Ryuji Terayama, The 43rd Seminer of Okayama Brain Research, 2017/01/29, Without Invitation, Seminer of Okayama Brain Research, Okayama
  2. Changes in the spinal dorsal horn involved in neuropathic pain., Ryuji Terayama, The 44th Okayama Brain Research Seminar, 2017/10/14, With Invitation, Okayama Brain Research Seminar, Okayama
  3. Differential induction of c-Fos and phosphorylated ERK by a noxious stimulus after peripheral nerve injury., Tabata M, Terayama R, Maruhama K, Iida S, Sugimoto T., 2017/10/28, Without Invitation, The Japanese Association of Anatomist, Hiroshima
  4. Differential induction of c-Fos and phosphorylated ERK after peripheral nerve injury, Ryuji Terayama, Kotaro Maruhama, The 60th Annual Meeting of Japanese Association for Oral Biology, 2018/09/06, Without Invitation, Japanese Association for Oral Biology, Fukuoka
  5. Basic Research for Neropathic Pain, Ryuji Terayama, With Invitation, Hiroshima
  6. Memory of Pain -Chrinic Pain andNeurnal Plasticity-, Ryuji Terayama, 2018/10/24, With Invitation, Hiroshima