スタッフ・認定医・専門医紹介

助教今村 哲也

受賞

2021年　LUTS: Lower Urinary Tract Symptoms Top Reviewer Award 2020　受賞
2019年　第１回細胞シート工学イノベーションフォーラム　最優秀ポスター賞　受賞
2019年　日本排尿機能学会　学会賞論文部門（基礎研究）　受賞
2017年　The American Urological Association 105th Annual Meeting BEST POSTER受賞
2017年　第１１回泌尿器科再建再生研究会　研究会賞　受賞
2013年　International Journal of Urology Reviewers of the Year　受賞
2013年　33rd Congress of The Société Internationale D’urologie BEST POSTER 受賞
2011年　第８回泌尿器科再建再生研究会　研究会賞　受賞
2010年　第７回泌尿器科再建再生研究会　研究会賞　受賞
2009年　第１０回AKUA泌尿器科研究奨励賞　受賞
2008年　第５回泌尿器科再建再生研究会　研究会賞　受賞
2008年　平成１９年度信州大学医学部　特別賞　受賞
2017年　2007 JACK LAPIDES ESSAY CONTEST GRAND PRIZE
2007年　平成１９年度　社団法人日本鋳造工学会　日下賞　受賞
2006年　第９４回日本泌尿器科学会総会賞　受賞
2006年　第１３回日本排尿機能学会河邉賞　受賞

主要論文

1. Imamura T, Ogawa T, Minagawa T, Daimon H, Nagai T, Ueno M, Saito T, Ishizuka O: Transient receptor potential ankyrin 1 channels in the bladder mediate low temperature elicited bladder overactivity in rats. Neurourol Urodyn. 43(1) : 276-288, 2024
2. Inoue Y, Imamura T(CA), Ogawa N, Hara H, Matsumoto Y, Ueno M, Minagawa T, Ogawa T, Ishizuka O: Development of Bilayer Bone Marrow-derived Cell-Gelatin Grafts for Augmentation Cystoplasty and Reconstruction of Bladder Tissues in Rat. Shinshu Med J 71(3) : 167-177, 2023
3. Hara H, Imamura T(CA), Suzuki A, Ueno M, Minagawa T, Ogawa T, Ishizuka O: Cold stress-induced bladder overactivity in type 2 diabetic mellitus rats is mitigated by the combination of a M₃-muscarinic antagonist and a β₃-adrenergic agonist. LUTS 15(2)：68-75, 2023
4. Ogawa N, Imamura T(CA), Minagawa T, Ogawa T, Ishizuka O: Autologous Bilayered Adipose-Derived Mesenchymal Cell-Gelatin Sheets Reconstruct Ureters in Rabbits. Tissue Eng Part A 28(19-20) : 855-866, 2022
5. Suzuki A, Imamura T(CA), Hara H, Ueno M, Minagawa T, Ogawa T, Ishizuka O: The combination of α1-adrenergic receptor antagonist and phosphodiesterase 5 inhibitor mitigates cold stress-induced detrusor overactivity through resiniferatoxin-sensitive nerves in bladder outlet obstructed rats. Shinshu Med J 70(2) : 81-90, 2022
6. Gautam SS, Imamura T(CA), Shimamura M, Minagawa T, Nakazawa M, Ogawa T, Ishizuka O : Recovery of cryo-injured rabbit urethras by biofabricated C-shaped adipose-derived mesenchymal cell structures. Shinshu Medical Journal (Shinshu Med J) 68(6) : 357-370, 2021
7. Imamura T, Shimamura M, Ogawa T, Minagawa T, Nagai T, Gautam SS, Ishizuka O: Biofabricated structures reconstruct functional urinary bladders in radiation-injured rat bladders. Tissue Eng Part A 24(21-22) : 1574-1587, 2018
8. Imamura T, Ogawa T, Minagawa T, Nagai T, Suzuki T, Saito T, Yokoyama H, Nakazawa M, Ishizuka O : Combined treatment with a β₃-adrenergic receptor agonist and a muscarinic receptor antagonist inhibits detrusor overactivity induced by cold stress in spontaneously hypertensive rats. Neurourol Urodyn 36(4): 1026-1033, 2017
9. Imamura T, Ishizuka O, Ogawa T, Minagawa T, Ishikawa M, Hiragata S, Yokoyama H, Nakazawa M, Kurizaki Y, Nishizawa O: Expression of 5-hydroxytrptamine receptors in human urinary bladders with benign prostatic hyperplasia. Adv Ther 32 (Suppl 1) : 29-37, 2015
10. Imamura T, Ogawa T, Minagawa T, Yokoyama H, Nakazawa M, Nishizawa O, Ishizuka O: Engineered bone marrow-derived cell sheets restore structure and function of radiation-injured rat urinary bladder. Tissue Eng Part A 21(9-10) : 1600-1610, 2015
11. Imamura T, Ishizuka O, Ogawa T, Yamagishi T, Yokoyama H, Minagawa T, Nakazawa M, Nishizawa O: Pathways involving beta-3 adrenergic receptors modulate cold stress-induced detrusor overactivity in conscious rats. LUTS 7(1) : 50−55，2015
12. Gautam SS, Imamura T(CA), Ishizuka O, Zhang L, Yamagishi T, Yokoyama H, Minagawa T, Ogawa T, Kurizaki Y, Kato H, Nishizawa O: Implantation of adipose-derived cells reconstructs functional urethral sphincters in rabbit cryo-injured urethra. Tissue Eng Part A 20(13-14) : 1971-1979, 2014
13. Imamura T, Ishizuka O, Ogawa T, Gautam SS, Yamagishi T, Yokoyama H, Minagawa T, Nakazawa M, Nishizawa O: Muscarinic receptors mediate cold stress-induced detrusor overactivity of type2 diabetes mellitus rats. Int J Urol 21(10) : 1051-1058, 2014
14. Imamura T, Ishizuka O, Gautam S S, Zhang L, Hosoda T, Noguchi W, Yamagishi T, Yokoyama H, Kurizaki Y, Nishizawa O: A galenical produced from Ba-Wei-Die-Huang-Wan (THC-002) provides resistance to the cold stress-induced detrusor overactivity in conscious rats. Neurourol Urodyn 32(5) : 486-492, 2013
15. Imamura T, Ishizuka O, Nishizawa O: Cold stress induces lower urinary tract symptoms. Int J Urol 20(7) : 661-669, 2013
16. Imamura T, Ishizuka O, Zhang L, Hida S, Gautam SS, Kato H, Nishizawa O: Bone marrow-derived cells implanted into radiation-injured urinary bladders reconstruct functional bladder tissues in rats. Tissue Eng Part A 18(15-16) : 1698-1709, 2012
17. Imamura T, Ishizuka O, Kinebuchi Y, Kurizaki Y, Nakayama T, Ishikawa M, Nishizawa O : Implantation of autologous bone marrow-derived cells reconstructs functional urethral sphincters in rabbits. Tissue Eng Part A 17(7-8) : 1069-1081, 2011
18. Mimura Y, Imamura T(CA), Kinebuchi Y, Aizawa N, Ishizuka O, Nishizawa O: Rat Bladders augmented with a novel bovine pericardium-derived biomaterial reconstruct functional tissue structures. LUTS 2(2) : 76-82, 2010
19. Imamura T, Ishizuka O, Yamamoto T, Gotoh M, Nishizawa O: Bone marrow-derived cells implanted into freeze-injured urinary bladders reconstruct functional smooth muscle layers. LUTS 2(1) : 1-10, 2010
20. Imamura T, Yamamoto T, Ishizuka O, Gotoh M, Nishizawa O: The microenvironment of freeze-injured mouse urinary bladders enables successful tissue engineering. Tissue Eng 15(19) : 3367-3375, 2009
21. Imamura T, Ishizuka O, Aizawa N, Chen Z, Ogawa T, Nakayama T, Tanabe T, Nishizwa O: Gosha-jinki-gan Reduces Transmitter Protein and Sensory Receptors Associated with C Fiber Activation Induced by Acetic Acid in Rat Urinary Bladder. Neurourol Urodyn 27(8) : 832-837, 2008
22. Imamura T, Kinebuchi Y, Ishizuka O, Seki S, Igawa Y, Nishizawa O : Implanted mouse bone marrow-derived cells reconstruct layered smooth muscle structures in injured urinary bladders. Cell Transplant 17(3) : 267-278, 2008
23. Imamura T, Ishizuka O, Aizawa N, Chen Z, Ogawa T, Nakayama T, Tanabe T, Nishizwa O: Cold environment stress induces detrusor overactivity via resiniferatoxin-sensitive nerves in conscious rats. Neurourol Urodyn 27(4) : 348-352, 2008
24. Imamura T, Kinebuchi Y, Ishizuka O, Seki S, Igawa Y, Nishizawa O: Three-dimensional culture systems for differentiation of mice embryonic stem cells into hepatocyte-like cells. J Organ Dysfunct 4(1) : 57-64, 2008
25. Imamura T, Li C, Ruifeng T, Johkura K, Okouchi Y, Asanuma K, Ogiwara N, Sasaki K:  Embryonic stem cell-derived embryoid bodies in three-dimensional culture system from hepatocyte-like cells in vitro and in vivo. Tissue Eng 10(11-12) : 1716-1724, 2004