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Yoshino K, Kariya N, Namura D, Noji I, Mitsuhashi K, Kimura H, Fukuda A, Kikukawa I, Hayashi T, Yamazaki N, Kimura M, Tsukiyama K, Yamamoto K, Fukuyama A, Hidaka D, Shinoda J, Mibu H, Shimakura Y, Saito A, Ikumi S, Umehara K, Kamei F, Fukuda H, Toake T, Takahashi Y, Miyata Y, Shioji S, Toyoda M, Hattori N, Nishihara H, Matsushima R, Nishibori M, Hokkedo O, Nojima M, Kimura T, Fujiseki M, Okudaira S, Tanabe K, Nakano M, Ito K, Kuroda M, Matsukubo T. Risk factors affecting third molar autotransplantation in males: a retrospective survey in dental clinics. J Oral Rehabil 2012; 39:821-9. [PMID: 22672336 DOI: 10.1111/j.1365-2842.2012.02325.x] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The aim of this study was to investigate the risk factors affecting long-term prognosis of autotransplantation of third molars with complete root formation in males at dental clinics. Participating dentists were requested to provide information on transplantations they had undertaken from 1 January 1990 to 31 December 2010. Data on a total of 708 teeth from 637 patients were collected. After data screening and elimination, participants of this study consisted of 183 teeth of 171 males ranging from 20 to 72 years of age (mean age, 44·8 years). The cumulative survival rate was 86·0% at the 5-year mark, 59·1% at 10 years and 28·0% at 15 years. The mean survival time was 134·5 months, as calculated by the Kaplan-Meier method. Single factor analysis using the log-rank test showed that the following factors had significant influence (P < 0·05) on survival of transplanted teeth: periodontal disease as the reason for recipient site tooth extraction, fewer than 25 present teeth and Eichner index Groups B1 to C. Cox regression analysis examined five factors: age, smoking habit, recipient site extraction caused by periodontal disease, fewer than 25 present teeth and Eichner index. This analysis showed that two of these factors were significant: fewer than 25 present teeth was 2·63 (95% CI, 1·03-6·69) and recipient site extraction caused by periodontal disease was 3·80 (95% CI, 1·61-9·01). The results of this study suggest that long-term survival of transplanted teeth in males is influenced not only by oral bacterium but also by occlusal status.
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Fusaro M, Fusaro M, Noale M, Tripepi G, D'angelo A, Miozzo D, Gallieni M, Study Group PV, Tsamelesvili M, Dimitriadis C, Papagianni A, Raidis C, Efstratiadis G, Memmos D, Mutluay R, Konca Degertekin C, Derici U, Deger SM, Akkiyal F, Gultekin S, Gonen S, Tacoy G, Arinsoy T, Sindel S, Sanchez-Perales C, Vazquez E, Merino E, Perez Del Barrio P, Borrego FJ, Borrego MJ, Liebana A, Krzanowski M, Janda K, Dumnicka P, Krasniak A, Sulowicz W, Kim YO, Yoon SA, Yun YS, Song HC, Kim BS, Cheong MA, Pasch A, Farese S, Floege J, Jahnen-Dechent W, Ohtake T, Ohtake T, Furuya R, Iwagami M, Tsutsumi D, Mochida Y, Ishioka K, Oka M, Maesato K, Moriya H, Hidaka S, Kobayashi S, Guedes A, Malho Guedes A, Pinho A, Fragoso A, Cruz A, Mendes P, Morgado E, Bexiga I, Silva AP, Neves P, Oyake N, Suzuki K, Itoh S, Yano S, Turkmen K, Kayikcioglu H, Ozbek O, Saglam M, Toker A, Tonbul HZ, Gelev S, Trajceska L, Srbinovska E, Pavleska S, Amitov V, Selim G, Dzekova P, Sikole A, Bouarich H, Lopez S, Alvarez C, Arribas I, DE Sequera P, Rodriguez D, Fusaro M, Fusaro M, Noale M, Tripepi G, D'angelo A, Miozzo D, Gallieni M, Study Group PV, Tanaka S, Kanemitsu T, Sugahara M, Kobayashi M, Uchida L, Ishimoto Y, Kotera N, Tanimoto S, Tanabe K, Hara K, Sugimoto T, Mise N, Goldstein B, Turakhia M, Arce C, Winkelmayer W, Zayed BED, Said K, Nishimura M, Nishimura M, Okamoto Y, Tokoro T, Nishida M, Hashimoto T, Iwamoto N, Takahashi H, Ono T, Nishimura M, Okamoto Y, Tokoro T, Sato N, Nishida M, Hashimoto T, Iwamoto N, Takahashi H, Ono T, Guedes A, Malho Guedes A, Cruz A, Morgado E, Pinho A, Fragoso A, Mendes P, Bexiga I, Silva AP, Neves P, Raimann J, Usvyat LA, Sands J, Levin NW, Kotanko P, Iwasaki M, Joki N, Tanaka Y, Ikeda N, Hayashi T, Kubo S, Imamura TA, Takahashi Y, Hirahata K, Imamura Y, Hase H, Claes K, Meijers B, Bammens B, Kuypers D, Naesens M, Vanrenterghem Y, Evenepoel P, Boscutti G, Calabresi L, Bosco M, Simonelli S, Boer E, Vitali C, Martone M, Mattei PL, Franceschini G, Baligh E, Zayed BED, Said K, El-Shafey E, Ezaat A, Zawada A, Rogacev K, Hummel B, Grun O, Friedrich A, Rotter B, Winter P, Geisel J, Fliser D, Heine GH, Makino JI, Makino KS, Ito T, Genovesi S, Santoro A, Fabbrini P, Rossi E, Pogliani D, Stella A, Bonforte G, Remuzzi G, Bertoli S, Pozzi C, Gallieni M, Pasquali S, Cagnoli L, Conte F, Santoro A, Buzadzic I, Tosic J, Dimkovic N, Djuric Z, Popovic J, Pejin Grubisa I, Barjaktarevic N, DI Napoli A, DI Lallo D, Salvatori MF, Franco F, Chicca S, Guasticchi G, Onofriescu M, Hogas S, Luminita V, Mugurel A, Gabriel V, Laura F, Irina M, Adrian C, Bosch E, Baamonde E, Culebras C, Perez G, El Hayek B, Ramirez JI, Ramirez A, Garcia C, Lago M, Toledo A, Checa MD, Taira T, Hirano T, Nohtomi K, Hyodo T, Chiba T, Saito A, Kim YK, Song HC, Choi EJ, Yang CW, Kim YS, Lim PS, Ming Ying W, Ya-Chung J, Zaripova I, Kayukov I, Essaian A, Nimgirova A, Young H, Dungey M, Watson EL, Baines R, Burton JO, Smith AC, Joki N, Iwasaki M, Tanaka Y, Kubo S, Hayashi T, Ikeda N, Yamazaki K, Hase H, Bossola M, Colacicco L, Scribano D, Vulpio C, Tazza L, Okada T, Okada N, Michibata I, Yura T, Montero N, Soler M, Pascual M, Barrios C, Marquez E, Rodriguez E, Orfila MA, Cao H, Arcos E, Comas J, Pascual J, Ferrario M, Garzotto F, Sironi T, Monacizzo S, Basso F, Garzotto F, Cruz DN, Moissl U, Tetta C, Signorini MG, Cerutti S, Ronco C, Mostovaya I, Grooteman M, Van den Dorpel M, Penne L, Van der Weerd N, Mazairac A, Den Hoedt C, Levesque R, Nube M, Ter Wee P, Bots M, Blankestijn P, Liu J, MA KL, Zhang X, Liu BC, Vladu ID, Mustafa R, Cana-Ruiu D, Vaduva C, Grauntanu C, Mota E, Singh R, Abbasian N, Stover C, Brunskill N, Burton J, Abbasian N, Herbert K, Bevington A, Brunskill N, Burton J, Wu M, Tang RN, Gao M, Liu H, Chen L, LV LL, Liu BC, Nikodimopoulou M, Liakos S, Kapoulas S, Karvounis C, Fedak D, Kuzniewski M, Paulina D, Kusnierz-Cabala B, Kapusta M, Solnica B, Sulowicz W, Junque A, Vicent ES, Moreno L, Fulquet M, Duarte V, Saurina A, Pou M, Macias J, Lavado M, Ramirez de Arellano M, Ryuzaki M, Nakamoto H, Kinoshita S, Kobayashi E, Takimoto C, Shishido T, Enia G, Torino C, Tripepi R, Panuccio V, Postorino M, Clementi A, Garozzo M, Bonanno G, Boito R, Natale G, Cicchetti T, Chippari A, Logozzo D, Alati G, Cassani S, Sellaro A, Zoccali C, Quiroga B, Verde E, Abad S, Vega A, Goicoechea M, Reque J, Lopez-Gomez JM, Luno J, Cabre Menendez C, Moles V, Vives JP, Villa D, Vinas J, Compte T, Arruche M, Diaz C, Soler J, Aguilera J, Martinez Vea A, De Mauri A, David P, Conte MM, Chiarinotti D, Ruva CE, De Leo M, Bargnoux AS, Morena M, Jaussent I, Chalabi L, Bories P, Dion JJ, Henri P, Delage M, Dupuy AM, Badiou S, Canaud B, Cristol JP, Fabbrini P, Sironi E, Pieruzzi F, Galbiati E, Vigano MR, Stella A, Genovesi S, Anpalakhan S, Anpalakhan S, Rocha S, Chitalia N, Sharma R, Kaski JC, Chambers J, Goldsmith D, Banerjee D, Cernaro V, Lacquaniti A, Lupica R, Lucisano S, Fazio MR, Donato V, Buemi M, Segalen I, Segalen I, Vinsonneau U, Tanquerel T, Quiniou G, Le Meur Y, Seibert E, Girndt M, Zohles K, Ulrich C, Kluttig A, Nuding S, Swenne C, Kors J, Werdan K, Fiedler R, Van der Weerd NC, Grooteman MP, Bots M, Van den Dorpel MA, Den Hoedt C, Nube MJ, Wetzels J, Swinkels DW, Blankestijn P, Ter Wee PM, Khandekar A, Khandge J, Lee JE, Moon SJ, Choi KH, Lee HY, Kim BS, Morena M, Tuaillon E, Jaussent I, Rodriguez A, Chenine L, Vendrell JP, Cristol JP, Canaud B, Sue YM, Tang CH, Chen YC, Sanchez-Perales C, Vazquez E, Segura P, Garcia Cortes MJ, Gil JM, Biechy MM, Liebana A, Poulikakos D, Shah A, Persson M, Banerjee D, Dattolo P, Amidone M, Amidone M, Michelassi S, Moriconi L, Betti G, Conti P, Rosati A, Mannarino A, Panichi V, Pizzarelli F, Klejna K, Naumnik B, Koc-Zorawska E, Mysliwiec M, Dimitrie S, Simona H, Mihaela O, Mugurel A, Gabriela O, Radu S, Octavian P, Adrian C, Akdam H, Akar H, Yenicerioglu Y, Kucuk O, Kurt Omurlu I, Goldsmith D, Thambiah S, Roplekar R, Manghat P, Manghat P, Fogelman I, Fraser W, Hampson G, Likaj E, Likaj E, Caco G, Seferi S, Rroji M, Barbullushi M, Thereska N, Onofriescu M, Hogas S, Luminita V, Mugurel A, Serban A, Carmen V, Cristian S, Silvia L, Covic A. Cardiovascular complications in CKD 5D. Nephrol Dial Transplant 2012. [DOI: 10.1093/ndt/gfs225] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Fliser D, Shilo V, Covic A, Besarab A, Provenzano R, Duliege AM, Chen M, Tong S, Francisco C, Gao HY, Polu K, De Francisco AL, Macdougall I, Macdougall I, Schiller B, Locatelli F, Wiecek A, Francisco C, Tang H, Tong S, Chen M, Duliege AM, Polu K, Mayo M, Covic A, Macdougall I, Macdougall I, Casadevall N, Stead R, Taal M, Faller B, Karras A, Chen M, Tong S, Duliege AM, Rowell R, Polu K, Eckardt KU, Locatelli F, Dusilova Sulkova S, Arnaud S, Bruno P, Arnaud G, Dorina V, Eric A, Gerard M, Cases A, Portoles JM, Calls J, Martinez Castelao A, Sanchez-Guisande D, Segarra A, Tsubakihara Y, Tsubakihara Y, Saito A, Saito A, Saito A, Tsubakihara Y, Martinez-Castelao A, Martinez-Castelao A, Cases A, Fort J, Bonal J, Fulladosa X, Galceran JM, Torregrosa V, Coll E, Minutolo R, Cozzolino M, DI Iorio B, Polito P, Santoro D, Manenti F, Nappi F, Feriozzi S, Conte G, De Nicola L, Mikhail A, Provenzano R, Schiller B, Besarab A, Francisco C, Gao HY, Daley R, Tong S, Mayo M, Yang A, Polu K, Macdougall I, Wiecek A, Schiller B, Canaud B, Locatelli F, Yang A, Chen M, Polu K, Francisco C, Gao HY, Tong S, Duliege AM, Provenzano R, Locatelli F, Locatelli F, Provenzano R, Besarab A, Rath T, Yang A, Mayo M, Francisco C, Macdougall I, Bartnicki P, Baj Z, Majewska E, Rysz J, Fievet P, Assem M, Brazier F, Xu X, Soltani ON, Demontis R, Barsan L, Stancu S, Stancu S, Stanciu A, Capusa C, Petrescu L, Zugravu A, Mircescu G, Malyszko JM, Levin-Iaina N, Malyszko J, Glowinska I, Koc-Zorawska E, Slotki I, Mysliwiec M, Mircescu G, Mircescu G, Capusa C, Stancu S, Barsan L, Grabowski D, Blaga V, Dumitru D, Pchelin I, Shishkin A, Kus T, Usalan C, Tiryaki O, Chin HJ, Chae DW, Kim S, Bertram H, Keller F, Rumjon A, Wood C, Wilson P, Khakoo S, Chai MO, Macdougall IC, Nuria GF, Maria Asuncion F, Jose Maria MG, Carmen C, Paloma Leticia MM, Francisco Javier L, Moniek DG, De Goeij M, Yvette M, Diana G, Friedo D, Nynke H, Lezaic V, Miljkovic B, Petkovic N, Maric I, Vucicevic K, Simic Ogrizovic S, Djukanovic L, Cases A, Martinez-Castelao A, Fort A, Bonal J, Fulladosa X, Galceran JM, Torregrosa V, Coll E, DI Giulio S, DI Giulio S, Galle J, Kiss I, Herlitz H, Wirnsberger G, Claes K, Suranyi M, Guerin A, Winearls C, Addison J, D'souza M, Froissart M, Garrido P, Garrido P, Teixeira M, Costa E, Rodrigues-Santos P, Parada B, Belo L, Alves R, Teixeira F, Santos-Silva A, Reis F, Winearls C, Winearls C, DI Giulio S, Galle J, Kiss I, Herlitz H, Wirnsberger G, Claes K, Suranyi M, Guerin A, Addison J, D'souza M, Fouqueray B, Floris M, Conti M, Cao R, Pili G, Melis P, Matta V, Murgia E, Atzeni A, Binda V, Angioi A, Peri M, Pani A, Besarab A, Belo D, Diamond S, Martin E, Sun C, Lee T, Saikali K, Franco M, Leong R, Neff T, Yu KHP, Tiranathanagul K, Praditpornsilpa K, Katavetin P, Kanjanabuch T, Avihingsanon Y, Tungsanga K, Eiam-Ong S, Macdougall IC, Casadevall N, Percheson P, Potamianou A, Foucher A, Fife D, Vercammen E. Renal anaemia - CKD 1-5. Nephrol Dial Transplant 2012. [DOI: 10.1093/ndt/gfs217] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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104
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Saito A, Sawada K, Fujimura S, Suzuki H, Hirukawa T, Tatsumi R, Kanai G, Takahashi H, Miyakogawa T, Sanechika N, Fukagawa M, Kakuta T. Evaluation of bioartificial renal tubule device prepared with lifespan-extended human renal proximal tubular epithelial cells. Nephrol Dial Transplant 2012; 27:3091-9. [DOI: 10.1093/ndt/gfr755] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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105
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Saito A, Nakazato Y, Yoshii Y, Hyodo A, Harakuni T, Toita T, Ogawa K, Horikawa K, Terada Y, Kinjo S, Minei S. Anaplastic meningioma with papillary, rhabdoid, and epithelial features: a case report. Brain Tumor Pathol 2012; 18:155-9. [PMID: 11908873 DOI: 10.1007/bf02479430] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
A 74-year-old man manifested disturbed consciousness and right hemiparesis. Computed tomography revealed a left frontal parasagittal meningeal tumor with extensive peritumoral brain edema and skull invasion. Subtotal removal was performed. Five years later, he underwent two more operations of massive recurrences. Pathological studies revealed anaplastic meningioma with two different histological areas. One was an epithelial and meningothelial area, and the other was a papillary and rhabdoid area. In the papillary and rhabdoid area, small tumor cells with a high nucleus/cytoplasm ratio proliferated densely around the dilated central capillaries with a pseudopapillary pattern. Many rhabdoid cells (vimentin ++, cytokeratin AE1/AE3 +, epithelial membrane antigen [EMA] + +) tended to be distributed far from the central capillaries. There were many mitotic figures near the central vessels. Dense MIB1-positive nuclei were also observed near the central vessels. The trabecular pattern of the tumor cells in the epithelial area was quite different from the histological features of chordoid meningioma.
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Saito A, Kyogoku S, Sasai K. 60 PHYSICAL ACTIVITY AND THE RISK OF ACUTE COMPLICATION IN BREAST CANCER PATIENTS RECEIVING ADJUVANT RADIOTHERAPY FOR BREAST-CONSERVING SURGERY. Radiother Oncol 2012. [DOI: 10.1016/s0167-8140(12)70041-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Nesbitt-Hawes E, Campbell N, Won H, Maley P, Henry A, Abbott J, Potdar N, Mason-Birks S, Elson CJ, Gelbaya TA, Nardo LG, Stavroulis A, Nnoaham K, Hummelshoj L, Zondervan K, Saridogan E, GSWH Consortium WERF, Chamie LP, Soares ACP, Kimati CT, Gomes C, Fettback P, Riboldi M, Serafini P, Lalitkumar S, Menezes J, Evdokia D, Gemzell-Danielsson K, Lalitkumar PGL, Bailey J, Newman TA, Johnston A, Zisimopoulou K, White M, Sadek K, Shreeve N, Macklon N, Cheong Y, Al-Akoum M, Akoum A, Giles J, Garrido N, Vidal C, Mondion M, Gallo C, Ramirez J, Pellicer A, Remohi J, Ghosh S, Chattopadhyay R, Jana S, Goswami SK, Bose G, Chakravarty M, Chowdhuri K, Chakravarty BN, Kendirci Ceviren A, Ozcelik Tanriverdi N, Urfan A, Donmez L, Isikoglu M, Romano A, Schreinemacher MH, Backes WH, Slenter JM, Xanthoulea SA, Delvoux B, van Winden L, Beets-Tan RG, Evers JLH, Dunselman GAJ, Jana SK, Chaudhury K, Chattopadhyay R, Chakravarty BN, Maruyama T, Yamasaki A, Miyazaki K, Arase T, Uchida H, Yoshimura Y, Kaser D, Ginsburg E, Missmer S, Correia K, Racowsky C, Streuli I, Chouzenoux S, de Ziegler D, Chereau C, Weill B, Chapron C, Batteux F, Arianmanesh M, Fowler PA, Al-Gubory KH, Urata Y, Osuga Y, Izumi G, Nagai M, Takamura M, Yamamoto N, Saito A, Hasegawa A, Takemura Y, Harada M, Hirata T, Hirota Y, Yoshino O, Koga K, Taketani Y, Mohebbi A, Janan A, Nasri S, Lakpour MR, Ramazanali F, Moini A, Aflatoonian R, Germeyer A, Novak O, Renke T, Jung M, Jackus J, Toth B, Strowitzki T, Bhattacharya J, Mitra A, Kundu S, Pal M, Kundu A, Gumusel A, Basar M, Yaprak E, Aslan E, Arda O, Ilvan S, Kayisli U, Guzel E, Haouzi D, Monzo C, Lehmann S, Hirtz C, Tiers L, Hamamah S, Choi D, Choi J, Jo M, Lee E, Shen X, Wang BIN, Li X, Tamura I, Maekawa R, Asada H, Tamura H, Sugino N, Tamura H, Tamura I, Maekawa R, Asada H, Sugino N, Liu H, Jiang Y, Chen J, Zhu L, Shen X, Wang B, Yan G, Sun H, Coughlan C, Sinagra M, Ledger W, Li TC, Laird SM, Dafopoulos K, Vrekoussis T, Chalvatzas N, Messini CI, Kalantaridou S, Georgoulias P, Messinis IE, Makrigiannakis A, Xue Q, Xu Y, Zuo WL, Zhang L, Shang J, Zhu SN, Bulun SE, Tomassetti C, Geysenbergh B, Meuleman C, Fieuws S, D'Hooghe T, Suginami K, Sato Y, Horie A, Matsumoto H, Fujiwara H, Konishi I, Jung Y, Cho S, Choi Y, Lee B, Seo S, Urman B, Yakin K, Oktem O, Alper E, Taskiran C, Aksoy S, Takeuchi K, Kurematsu T, Yu-ki Y, Fukumoto Y, Homan Y, Sata Y, Kuroki Y, Takeuchi M, Awata S, Muneyyirci-Delale O, Charles C, Anopa J, Osei-Tutu N, Dalloul M, Weedon J, Muney A, Stratton P, Yilmaz B, Kilic S, Aksakal O, Kelekci S, Aksoy Y, Lordlar N, Sut N, Gungor T, Chan J, Tan CW, Lee YH, Tan HH, Choolani M, Griffith L, Oldeweme J, Barcena de Arellano ML, Reichelt U, Schneider A, Mechsner S, Barcena de Arellano ML, Munch S, Vercellino GF, Chiantera V, Schneider A, Mechsner S, Santoro L, D'Onofrio F, Campo S, Ferraro PM, Tondi P, Gasbarrini A, Santoliquido A, Jung MH, Kim HY, Barcena de Arellano ML, Arnold J, Vercellino GF, Chiantera V, Schneider A, Mechsner S, Arnold J, Barcena de Arellano ML, Buttner A, Vercellino GF, Chiantera V, Schneider A, Mechsner S, Karaer A, Celik O, Bay Karabulut A, Celik E, Kiran TR, Simsek OY, Yilmaz E, Turkcuoglu I, Tanrikut E, Alieva K, Kulakova E, Ipatova M, Smolnikova V, Kalinina E. ENDOMETRIOSIS, ENDOMETRIUM, IMPLANTATION AND FALLOPIAN TUBE. Hum Reprod 2012. [DOI: 10.1093/humrep/27.s2.78] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Sumida S, Kitamura T, Motomura N, Saito A. 75. The surface markers of colony forming marrow cells cryopreserved at −196°C since 1973, and the differentiation to dendritic cells and others, and the functional activity of the marrow derived mesenchymal stromal cells. Cryobiology 2011. [DOI: 10.1016/j.cryobiol.2011.09.078] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
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Takami K, Tsuruta S, Miyake Y, Akai-Kasaya M, Saito A, Aono M, Kuwahara Y. Electrical conduction of organic ultrathin films evaluated by an independently driven double-tip scanning tunneling microscope. JOURNAL OF PHYSICS. CONDENSED MATTER : AN INSTITUTE OF PHYSICS JOURNAL 2011; 23:434002. [PMID: 21996551 DOI: 10.1088/0953-8984/23/43/434002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
The electrical transport properties of organic thin films within the micrometer scale have been evaluated by a laboratory-built independently driven double-tip scanning tunneling microscope, operating under ambient conditions. The two tips were used as point contact electrodes, and current in the range from 0.1 pA to 100 nA flowing between the two tips through the material can be detected. We demonstrated two-dimensional contour mapping of the electrical resistance on a poly(3-octylthiophene) thin films as shown below. The obtained contour map clearly provided an image of two-dimensional electrical conductance between two point electrodes on the poly(3-octylthiophene) thin film. The conductivity of the thin film was estimated to be (1-8) × 10(-6) S cm(-1). Future prospects and the desired development of multiprobe STMs are also discussed.
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Uno H, Saito A, Toyoda S, Takada T, Tamaki M, Komeda H, Nakano M, Deguchi T. POD-02.08 Indications for Transperineal Ultrasound-Guided Prostate Biopsy: Analysis Comparing Transperineal versus Transrectal 14-core Biopsy. Urology 2011. [DOI: 10.1016/j.urology.2011.07.409] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
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Nishida K, Yoshimura M, Isotani T, Yoshida T, Kitaura Y, Saito A, Mii H, Kato M, Takekita Y, Suwa A, Morita S, Kinoshita T. Differences in quantitative EEG between frontotemporal dementia and Alzheimer’s disease as revealed by LORETA. Clin Neurophysiol 2011; 122:1718-25. [DOI: 10.1016/j.clinph.2011.02.011] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2010] [Revised: 01/19/2011] [Accepted: 02/14/2011] [Indexed: 11/25/2022]
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Murayama N, Saito A, Ito S, Saito T, Misawa Y. [Ascending aorta-abdominal aorta bypass for a patient with renal hypertension induced by aortitis syndrome; report of a case]. KYOBU GEKA. THE JAPANESE JOURNAL OF THORACIC SURGERY 2011; 64:590-593. [PMID: 21766714] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
A 58-year-old woman was admitted to our institute. Aortitis syndrome was diagnosed when she was 39 years old. She developed intractable hypertension several years prior, and a computed tomography (CT) scan showed severe calcified stenosis of the descending aorta. The ankle brachial pressure index of the right leg was 0.70 and that of the left leg was 0.63. Plasma renin activity was 4.8 ng/ml/h. Ascending aorta-abdominal aorta bypass grafting was scheduled. The operation was successfully performed under partial cardiopulmonary bypass to control arterial blood pressure. An implanted graft was 14 mm in diameter. The postoperative ankle brachial pressure index of the right leg was 1.07 and that of the left leg was 1.03. Postoperative plasma renin activity was 0.2 ng/ml/h, and three-dimensional CT revealed that the implanted graft was patent. Postoperatively, hypertension was well controlled without medication.
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Saito A, Rangaraj D, Yaddanapudi S, Palaniswaamy G, Ozawa S, Karasawa K, Mutic S, Klein EE. SU-E-T-157: A Statistical Technique to Unmask Accelerator Performance Trends. Med Phys 2011. [DOI: 10.1118/1.3612107] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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Winkelmayer W, Liu J, Brookhart A, Wang HY, Kan WC, Chien CC, Fang TC, Lin HF, Li YH, Wang CH, Chou CL, Yazawa M, Shibagaki Y, Kimura K, Ohira S, Ryo K, Hasegawa T, Hanafusa N, Tsubakihara Y, Iseki K, Chen HY, Cheng IC, Pan YJ, Chiu YL, Hsu SP, Pai MF, Yang JY, Peng YS, Tsai TJ, Wu KD, Dzekova-Vidimliski P, Severova-Andreevska G, Pavlevska S, Trajceska L, Selim G, Gelev S, Sikole A, Hecking M, Karaboyas A, Saran R, Sen A, Inaba M, Horl WH, Pisoni R, Robinson B, Sunder-Plassmann G, Port FK, Chiroli S, Perrault L, Mitchell D, Mattin C, Krause R, Roth HJ, Schober-Halstenberg HJ, Edenharter G, Frei U, Wilson R, Adena M, Hodgkins P, Keith M, Smyth M, Couchoud C, Galland R, Man NK, Chanliau J, Lemaitre V, Traeger J, von Gersdorff G, Vega O, Schaller M, Usvyat L, Levin N, Barth C, Kotanko P, Vega O, Usvyat L, Rosales L, Thijssen S, Levin N, Kotanko P, Schmid H, Schiffl H, Romanos A, Lederer S, Chu KH, Lam B, Tang C, Wong S, Cheuk A, Yim KF, Tang HL, Lee W, Fung KS, Chan H, Ng TK, Tong KL, Doyle M, Severn A, Traynor J, Metcalfe W, Boyd J, Cairns S, Reilly J, Henderson A, Simpson K, Tovbin D, Douvdevani A, Novack V, Abd Elkadir A, Zlotnik M, Djuric Z, Dimkovic N, Popovic J, Furumatsu Y, Yamazaki S, Hayashino Y, Takegami M, Yamamoto Y, Kakudate N, Wakita T, Akizawa T, Akiba T, Saito A, Kurokawa K, Fukuhara S, Voronovitsky G, Pinelli L, Paganti L, Silva J, Garofalo R, Reiss E, Gimenez Torrado J, Lafroscia P, Lugo M, Laplante S, Vanovertveld P, Nordio M, Limido A, Maggiore U, Nichelatti M, Postorino M, Quintaliani G, Ebah L, Kanigicherla D, Nikam M, Dutton G, Mitra S, Attipoe L, Baharani J, Pinelli L, Voronovitsky G, Magrini G, Martorell A, Lugo M, Mashima Y, Konta T, Kudo K, Suzuki K, Ikeda A, Takasaki S, Kubota I, Chudek J, Wieczorowska-Tobis K, Wiecek A, Members of the "PolSenior" Study Group, des Grottes JM, Collart F, Lemaitre V, Maheut H, Couchoud C, Goodkin DA, Bieber B, Robinson BM, Jadoul M, Djogan M, Dudar I, Sergeyeva T, Hanafusa N, Yamagata K, Nishi H, Nishi S, Iseki K, Tsubakihara Y, Hommel K, Madsen M, Blicher TM, Kamper AL, Masakane I, Ito S, Seino M, Ito M, Nagasawa J, Rayner HC, Fuller DS, Gillespie BW, Hasegawa T, Morgenstern H, Robinson BM, Saran R, Tentori F, Pisoni RL, Chien CC, Wang JJ, Hwang JC, Wang HY, Kan WC, Trajceska L, Mladenovska D, Severova G, Amitov V, Selim G, Gelev S, Dzekova-Vidimliski P, Sikole A, Yadav P, Baharani J, Attipoe L, Baharani J, Carrero JJ, Jager DJ, Verduijn M, Ravani P, De Meester J, Heaf JG, Finne P, Hoitsma AJ, Pascual J, Jarraya F, Reisaeter AV, Collart F, Dekker FW, Jager KJ, Trajceska L, Mladenovska D, Severova G, Gelev S, Selim G, Amitov V, Sikole A, Sammut H, Ahmed MSA, Sheppard J, Attwood N, Cserep G, Sinnamon K, Pinelli L, Voronovitsky G, Lugo M, Reiss E, Katsipi I, Tatsiopoulos A, Doulgerakis C, Papanikolaou P, Kardouli E, Lamprinoudis G, Kintzoglanakis K, Gennadiou M, Kyriazis J, Granger Vallee A, Covic E, Morena M, Fournier A, Canaud B, Bolignano D, Rastelli S, Curatola G, Caridi G, Tripepi R, Tripepi G, Politi R, Catalano F, Delfino D, Ciccarelli M, Mallamaci F, Zoccali C. Epidemiology & outcome in CKD 5D (1). Clin Kidney J 2011. [DOI: 10.1093/ndtplus/4.s2.41] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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Grzegorzewska AE, Wobszal P, Jagodzinski PP, Barril G, Quiroga JA, Arenas D, Cigarran S, Herrero J, Caro P, Garcia N, Alcazar JM, Martinez P, Martin Gomez MA, Gonzalez Parra E, Castillo I, Bartolome J, Carreno V, Fukuma S, Akizawa T, Saito A, Akiba T, Kurokawa K, Fukuhara S, Sens F, Labeeuw M, Schott-Pethelaz AM, Colin C, Villar E, Wabel P, Chazot C, Wieskotten S, Moissl U, Chamney P, Wizemann V, Raimann JG, Liu L, Abbas S, Zhu F, Kaysen GA, Kotanko P, Levin NW. Dialysis / Complications. Clin Kidney J 2011. [DOI: 10.1093/ndtplus/4.s2.17] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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116
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Saito S, Sakaguchi T, Miyagawa S, Nishi H, Yoshikawa Y, Fukushima S, Ueno T, Kuratani T, Saito A, Sawa Y. 67 Myoblast Sheet Implantation Can Prevent the Impairment of Cardiac Diastolic Function after Left Ventricular Restoration by Modulating the Extracellular Matrix Gene Expression. J Heart Lung Transplant 2011. [DOI: 10.1016/j.healun.2011.01.074] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
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117
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Saito A, Motomura N, Miyata H, Takamoto S, Kyo S, Ono M. Age-specific risk stratification in 13488 isolated coronary artery bypass grafting procedures. Interact Cardiovasc Thorac Surg 2011; 12:575-581. [DOI: 10.1510/icvts.2010.254813] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/30/2023] Open
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118
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Fukutomi Y, Taniguchi M, Nakayama S, Tanaka A, Saito A, Yasueda H, Nakazawa T, Hasegawa M, Nakamura H, Akiyama K. Sensitization to Profilin in Japanese Patients with Pollen-Food Allergy Syndrome: Its Source of Sensitization and Clinical Relevance. J Allergy Clin Immunol 2011. [DOI: 10.1016/j.jaci.2010.12.937] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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119
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Saito A, Fujinami K. Introduction of formal debate into a postgraduate specialty track education programme in periodontics in Japan. EUROPEAN JOURNAL OF DENTAL EDUCATION : OFFICIAL JOURNAL OF THE ASSOCIATION FOR DENTAL EDUCATION IN EUROPE 2011; 15:58-62. [PMID: 21226808 DOI: 10.1111/j.1600-0579.2010.00635.x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
AIM To evaluate the formal debate as an active learning strategy within a postgraduate specialty track education programme in periodontics. METHODS A formal debate was implemented as an active learning strategy in the programme. The participants were full-time faculty, residents and dentists attending special courses at a teaching hospital in Japan. They were grouped into two evenly matched opposing teams, judges and audience. As a preparation for the debate, the participants attended a lecture on critical thinking. At the time of debate, each team provided a theme report with a list of references. Performances and contents of the debate were evaluated by the course instructors and audience. Pre- and post-debate testing was used to assess the participants' objective knowledge on clinical periodontology. RESULTS Evaluation of the debate by the participants revealed that scores for criteria, such as presentation performance, response with logic and rebuttal effectiveness were relatively low. Thirty-eight per cent of the participants demonstrated higher test scores after the debate, although there was no statistically significant difference in the mean scores between pre- and post-tests. At the end of the debate, vast majority of participants recognised the significance and importance of the formal debate in the programme. CONCLUSION It was suggested that the incorporation of the formal debate could serve as an educational tool for the postgraduate specialty track programme.
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Jin H, Miyoshi Y, Fujiwara H, Shinagawa H, Terada K, Terada N, Ishii M, Otsuka Y, Saito A. Vertical connection from the tropospheric activities to the ionospheric longitudinal structure simulated by a new Earth's whole atmosphere-ionosphere coupled model. ACTA ACUST UNITED AC 2011. [DOI: 10.1029/2010ja015925] [Citation(s) in RCA: 86] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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121
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Akai-Kasaya M, Ohmori C, Kawanishi T, Nashiki M, Saito A, Aono M, Kuwahara Y. Formation and electrical transport properties of pentacene nanorod crystal. NANOTECHNOLOGY 2010; 21:365601. [PMID: 20699485 DOI: 10.1088/0957-4484/21/36/365601] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
The monophasic formation of an uncharted pentacene crystal, the pentacene nanorod, has been investigated. The restricted formation of the pentacene nanorod on a bare mica surface reveals a peculiar surface catalytic crystal growth mode of the pentacene. We demonstrated the charge transport measurements through a single pentacene nanorod and analyzed the data using a periodic hopping conduction model. The results revealed that the pentacene nanorod has a periodic conductive node within their one-dimensional crystal.
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122
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Saito A, Sunell S, Rucker L, Wilson M, Sato Y, Cathcart G. Learning climate in dental hygiene education: a longitudinal case study of a Japanese and Canadian programme. Int J Dent Hyg 2010; 8:134-42. [PMID: 20522137 DOI: 10.1111/j.1601-5037.2009.00411.x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Educational climates have been found to have important influences on learning, but little feedback has been obtained from dental hygiene students. The purpose of this study was to gain an understanding of the learning climate in Japanese and Canadian dental hygiene programmes for the purpose of making positive changes. A survey instrument with 10 dimensions relating to learning climate was adapted from business and dental models, and designated as the Dental Hygiene Student Learning Climate Survey (DHS-LCS). Higher scores indicated a more positive and supportive learning climate, and lower scores indicated an environment that is potentially less desirable. Students enrolled in a Japanese and a Canadian dental hygiene programme participated in this four-year study from 2005 to 2008. A total of 402 surveys were returned for an average response rate of 62%. The mean total DHS-LCS score of Canadian students was statistically significantly higher than that of Japanese students (P < 0.001) in all years tested, indicating that the Canadian students' perceptions of their learning environment were more favourable than those of the Japanese students. Based on the analyses of the DHS-LCS data, interventions to improve learning climates were designed and implemented. There were statistically significant improvements (P < 0.01) in DHS-LCS scores of Japanese and Canadian students over the years of the study, suggesting that student-centred interventions improved the perceived learning environment. The instrument appears to be helpful in identifying student concerns and can be used to implement interventions to help support a healthier learning climate.
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Ge W, Jiang J, Liu W, Lian D, Saito A, Garcia B, Li XC, Wang H. Regulatory T cells are critical to tolerance induction in presensitized mouse transplant recipients through targeting memory T cells. Am J Transplant 2010; 10:1760-73. [PMID: 20636455 DOI: 10.1111/j.1600-6143.2010.03186.x] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Memory T cells are a significant barrier to induction of transplant tolerance. However, reliable means to target alloreactive memory T cells have remained elusive. In this study, presensitization of BALB/c mice with C57BL/6 skin grafts generated a large number of OX40(+)CD44(hi)effector/memory T cells and resulted in rapid rejection of donor heart allografts. Recognizing that anti-OX40L monoclonal antibody (mAb) (alpha-OX40L) monotherapy prolonged graft survival through inhibition and apoptosis of memory T cells in presensitized recipients, alpha-OX40L was added to the combined treatment protocol of LF15-0195 (LF) and anti-CD45RB (alpha-CD45RB) mAb-a protocol that induced heart allograft tolerance in non-presensitized recipients but failed to induce tolerance in presensitized recipients. Interestingly, this triple therapy restored donor-specific heart allograft tolerance in our presensitized model that was associated with induction of tolerogenic dendritic cells and CD4(+)CD25(+)Foxp3(+) T regulatory cells (Tregs). Of note, CD25(+) T cell depletion in triple therapy recipients prevented establishment of allograft tolerance. In addition, adoptive transfer of donor-primed effector/memory T cells into tolerant recipients markedly reduced levels of Tregs and broke tolerance. Our findings indicated that targeting memory T cells, by blocking OX40 costimulation in presensitized recipients was very important to expansion of Tregs, which proved critical to development of tolerance.
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Sekine S, Mizukami T, Nishi T, Kuwana Y, Saito A, Sato M, Itoh S, Kawauchi H. Cloning and expression of cDNA for salmon growth hormone in Escherichia coli. Proc Natl Acad Sci U S A 2010; 82:4306-10. [PMID: 16593578 PMCID: PMC390402 DOI: 10.1073/pnas.82.13.4306] [Citation(s) in RCA: 131] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
cDNA clones encoding chum salmon (Oncorhynchus keta) growth hormone (sGH) have been isolated from a cDNA library prepared from chum salmon pituitary gland poly(A)(+) RNA. Synthetic oligodeoxynucleotide mixtures based on amino acid residues 23-28 of sGH were used as hybridization probes to select recombinant plasmids carrying the sGH coding sequence. The complete nucleotide sequence of sGH cDNA has been determined. The cDNA sequence codes for a polypeptide of 210 amino acids, including a putative signal sequence of 22 amino acids. The 5' and 3' untranslated regions of the message were 64 and 426 bases long, respectively. Mature sGH was efficiently expressed in Escherichia coli carrying a plasmid in which the sGH cDNA was under control of the E. coli trp promoter; sGH comprised about 15% of the total cellular protein in such bacteria. The partially purified sGH from E. coli stimulated the growth of rainbow trout and the activity was indistinguishable from that of natural sGH.
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Saito N, Sasaki S, Furukawa H, Mol W, Saito A, Yamamoto Y. Percutaneous sclerotherapy for arteriovenous malformations of the face in the outpatient clinic. ACTA OTORHINOLARYNGOLOGICA ITALICA : ORGANO UFFICIALE DELLA SOCIETA ITALIANA DI OTORINOLARINGOLOGIA E CHIRURGIA CERVICO-FACCIALE 2010; 30:149-152. [PMID: 20948591 PMCID: PMC2914520] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 12/23/2009] [Accepted: 02/12/2010] [Indexed: 05/30/2023]
Abstract
Sclerotherapy for arteriovenous malformations has to be performed under general anaesthesia because of the pain during injection and the need of careful monitoring. Two cases with arteriovenous malformations of the face regions are presented in whom percutaneous sclerotherapy was performed under local anaesthesia in the outpatient clinic. The sessions were uneventful and there was a visible decrease in the overall size and an improvement in skin colour of the lesion could be seen. Sclerotherapy can be used in the outpatient clinic to treat arteriovenous malformations that have a slow flow or a venous outflow that can be compressed to artificially slow the flow during injection.
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Sugawara A, Kudo M, Saito A, Matsuda K, Uruno A, Ito S. Novel effects of beraprost sodium on vasculatures. INT ANGIOL 2010; 29:28-32. [PMID: 20357746] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
Beraprost sodium (BPS) is a stable orally active prostacyclin analogue with vasodilatory and anti-platelet effects, and has been widely used as therapeutics for pulmonary artery hypertension and chronic arterial obstruction. In order to elucidate its effects on endothelium, we first examined the short-term effects of BPS on nitric oxide (NO) production and endothelial NO synthase (eNOS) activation using bovine aortic endothelial cells. Short-term treatment of BPS induced NO production as well as eNOS phosphorylation at Ser-1179 mediated via cAMP/protein kinase A (PKA) pathway. The effects of BPS on capillary-like tube formation were next determined using human umbilical vein ECs (HUVECs)/normal human dermal fibroblasts co-culture system. BPS was observed to induce capillary-like tube formation mediated via cAMP/PKA pathway, but not via NO generation. Finally, we performed DNA microarray analyses using RNA extracted from BPS treated HUVECs. Interestingly, BPS up-regulated several genes involved in angiogenesis, anti-atherosclerosis, and endothelial function, while down-regulated several genes involved in atherosclerosis. Our data therefore indicate that BPS may be useful not only for patients with pulmonary artery hypertension and chronic arterial obstruction, but also for general atherosclerotic patients complicated with endothelial dysfunction. Further studies are needed to clarify molecular mechanisms of these BPS effects including the involvement of peroxisome proliferator-activated receptor-delta.
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Saito N, Tsutsumida A, Furukawa H, Sekido M, Oyama A, Funayama E, Saito A, Yamamoto Y. Reconstructive considerations in the treatment of soft tissue sarcomas of the cheek. ACTA OTORHINOLARYNGOLOGICA ITALICA : ORGANO UFFICIALE DELLA SOCIETA ITALIANA DI OTORINOLARINGOLOGIA E CHIRURGIA CERVICO-FACCIALE 2010; 30:103-106. [PMID: 20559481 PMCID: PMC2882148] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 12/23/2009] [Accepted: 03/05/2010] [Indexed: 05/29/2023]
Abstract
Soft tissue sarcomas of the head and neck region are rare, and very little has been described about the reconstructive methods used after sarcoma resection of cheek soft tissue sarcomas. Reconstructive methods for cheek defects after sarcoma resection are presented and the possibilities, advantages, disadvantages, and expected results are described. A series of 3 patients with cheek soft tissue sarcomas were examined. Reconstructive methods included; one skin graft, a free forearm flap and a cervicofacial flap. All patients had lesions < 5 cm and low-grade tumours, and no case presented local recurrence or metastases. The choice of reconstructive methods depends mostly on the complexity of the defect. In cases comprising comparatively small or minor defects, reconstructions using local flaps, such as the cervicofacial flap, provide better aesthetic and functional results than either free flaps or skin graft.
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128
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Kamata S, Sakaguchi T, Miyagawa S, Yoshikawa Y, Yamauchi T, Saito S, Shudo Y, Imanishi Y, Saito A, Maeda N. 126: Adipocyte Sheets Derived from Stromal Vascular Cells Ameliorate Left Ventricular Dysfunction through Suppression of Inflammatory Response in Autoimmune Myocarditis Rats. J Heart Lung Transplant 2010. [DOI: 10.1016/j.healun.2009.11.135] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
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129
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Nakamura T, Kobayashi N, Kondo Y, Satou Y, Aoi N, Baba H, Deguchi S, Fukuda N, Gibelin J, Inabe N, Ishihara M, Kameda D, Kawada Y, Kubo T, Kusaka K, Mengoni A, Motobayashi T, Ohnishi T, Ohtake M, Orr NA, Otsu H, Otsuka T, Saito A, Sakurai H, Shimoura S, Sumikama T, Takeda H, Takeshita E, Takechi M, Takeuchi S, Tanaka K, Tanaka KN, Tanaka N, Togano Y, Utsuno Y, Yoneda K, Yoshida A, Yoshida K. Halo structure of the island of inversion nucleus 31Ne. PHYSICAL REVIEW LETTERS 2009; 103:262501. [PMID: 20366309 DOI: 10.1103/physrevlett.103.262501] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/09/2009] [Indexed: 05/29/2023]
Abstract
The cross sections for single-neutron removal from the very neutron-rich nucleus 31Ne on Pb and C targets have been measured at 230 MeV/nucleon using the RIBF facility at RIKEN. The deduced large Coulomb breakup cross section of 540(70) mb is indicative of a soft E1 excitation. Comparison with direct-breakup model calculations suggests that the valence neutron of 31Ne occupies a low-l orbital (most probably 2p(3/2)) with a small separation energy (S(n) approximately < 0.8 MeV), instead of being predominantly in the 1f(7/2) orbital as expected from the conventional shell ordering. These findings suggest that 31Ne is the heaviest halo system known.
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Sato T, Takeuchi S, Saito A, Ding W, Bamba H, Matsuura H, Hisa Y, Tooyama I, Urushitani M. Axonal ligation induces transient redistribution of TDP-43 in brainstem motor neurons. Neuroscience 2009; 164:1565-78. [PMID: 19782731 DOI: 10.1016/j.neuroscience.2009.09.050] [Citation(s) in RCA: 50] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2009] [Revised: 09/18/2009] [Accepted: 09/19/2009] [Indexed: 12/12/2022]
Abstract
Nuclear exclusion of TAR DNA binding protein 43 (TDP-43) and formation of cytosolic aggregates are a pathological characteristic of amyotrophic lateral sclerosis (ALS). However, the molecular basis of the aberrant distribution of TDP-43 remains elusive. Here, we show evidence that axonal ligation induced transient nuclear exclusion and peripheral accumulation of TDP-43, without apparent cytosolic aggregates in hypoglossal neurons in mice. Immunohistochemistry showed marked loss of nuclear TDP-43 7-14 days after ligation, which was accompanied by reduction of choline acetyltransferase (ChAT). TDP-43 staining was restored in the nucleus on day 28 exclusively in the neurons with normalized ChAT expression. We also showed that importin beta, which was shown to mediate nuclear transport of TDP-43 was downregulated transiently by nerve ligation. The analysis of the peripheral nerves proximal to the ligation revealed that TDP-43 markedly accumulated with a concomitant decrease in active autophagosome. Moreover, we showed that TDP-43 was present in the microsome fraction containing endoplasmic reticulum (ER) or autophagosomes in the brainstem section, indicating that TDP-43 is axonally transported with vesicles. These results indicate that axonal damage is associated with redistribution of TDP-43 through the combination of defective axonal autophagy periphery and the impaired nuclear transport system in the soma. Moreover, it was also shown that transient redistribution of TDP-43 does not prevent motor neurons from axonal regeneration. Therefore, our data suggest that the subcellular distribution of TDP-43 correlates to the innervation status of motor neurons, which may be governed by unidentified cause of ALS.
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Kigasawa K, Kajimoto K, Hama S, Saito A, Kanamura K, Kogure K. Noninvasive delivery of siRNA into the epidermis by iontophoresis using an atopic dermatitis-like model rat. Int J Pharm 2009; 383:157-60. [PMID: 19732811 DOI: 10.1016/j.ijpharm.2009.08.036] [Citation(s) in RCA: 71] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2009] [Revised: 08/27/2009] [Accepted: 08/28/2009] [Indexed: 12/01/2022]
Abstract
Topical application of siRNA to the skin should be an effective treatment for serious skin disorders, such as atopic dermatitis. However, it is difficult to introduce hydrophilic macromolecules, including siRNA, into the skin by conventional methods. For efficient delivery of siRNA, we examined an iontophoretic technique, since it is suitable for the delivery of charged molecules. Naked siRNA effectively accumulated in the epidermis (and not in the dermis) after iontophoretic delivery. In contrast, siRNA did not penetrate tape-stripped skin by passive diffusion. In a rat model of atopic dermatitis, skin was sensitized with ovalbumin to stimulate IL-10 mRNA expression as observed in skin lesions. Iontophoretic delivery of anti-IL-10 siRNA significantly reduced (73%) the level of IL-10 mRNA. In conclusion, we successfully delivered naked siRNA into the epidermis and concomitantly suppressed the expression of an endogenous immuno-regulatory cytokine.
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132
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Saito A, Tomita C, Sato Y, Cathcart G. Perceptions of Japanese and Canadian dental hygiene students towards their profession. Int J Dent Hyg 2009; 7:188-95. [DOI: 10.1111/j.1601-5037.2009.00388.x] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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133
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Yamamoto Y, Hayashino Y, Yamazaki S, Akiba T, Akizawa T, Asano Y, Saito A, Kurokawa K, Miyachi Y, Fukuhara S. Depressive symptoms predict the future risk of severe pruritus in haemodialysis patients: Japan Dialysis Outcomes and Practice Patterns Study. Br J Dermatol 2009; 161:384-9. [DOI: 10.1111/j.1365-2133.2009.09088.x] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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134
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135
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Saito A, Yoshida D. Erratum: Dagik: A Data-Showcase System for the Geospace [Data Science Journal, Volume 8, 30 March 2009. S92-S95]. DATA SCIENCE JOURNAL 2009. [DOI: 10.2481/dsj.8-503] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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136
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Gibelin J, Beaumel D, Motobayashi T, Blumenfeld Y, Aoi N, Baba H, Elekes Z, Fortier S, Frascaria N, Fukuda N, Gomi T, Ishikawa K, Kondo Y, Kubo T, Lima V, Nakamura T, Saito A, Satou Y, Scarpaci JA, Takeshita E, Takeuchi S, Teranishi T, Togano Y, Vinodkumar AM, Yanagisawa Y, Yoshida K. Decay pattern of pygmy states observed in neutron-rich 26Ne. PHYSICAL REVIEW LETTERS 2008; 101:212503. [PMID: 19113406 DOI: 10.1103/physrevlett.101.212503] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/07/2008] [Indexed: 05/27/2023]
Abstract
Coulomb excitation of the exotic neutron-rich nucleus (26)Ne on a (208)Pb target was measured at 58 MeV/u in order to search for low-lying E1 strength above the neutron emission threshold. This radioactive beam experiment was carried out at the RIKEN Accelerator Research Facility. Using the invariant mass method in the 25Ne+n channel, we observe a sizable amount of E1 strength between 6 and 10 MeV excitation energy. By performing a multipole decomposition of the differential cross section, a reduced dipole transition probability of B(E1)=0.49+/-0.16e(2) fm(2) is deduced, corresponding to 4.9+/-1.6% of the Thomas-Reiche-Kuhn sum rule. For the first time, the decay pattern of low-lying strength in a neutron-rich nucleus is measured. The extracted decay pattern is not consistent with several mean-field theory descriptions of the pygmy states.
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137
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Saito A, Sato Y, Nakamura A, Nozawa H, Haneta M, Matsumoto S, Cathcart G. Development of an International Collaborative Dental Hygiene Programme between Japan and Canada. Int J Dent Hyg 2008; 6:328-36. [DOI: 10.1111/j.1601-5037.2008.00309.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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138
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Chagas E, Barbosa W, Saito A, Pio R, Chagas P. IN VITRO GERMINATION OF PYRUS CALLERYANA DECNE. POLLEN: ADJUSTING A PROTOCOL. ACTA ACUST UNITED AC 2008. [DOI: 10.17660/actahortic.2008.800.67] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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139
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Yoshimura M, Isotani T, Nishida K, Yamada K, Morita S, Saito A, Irisawa S, Kinoshita T. Useful global EEG descriptors for changes induced by antipsychotic drugs. Int J Psychophysiol 2008. [DOI: 10.1016/j.ijpsycho.2008.05.095] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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140
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Hsi W, Vargas C, Saito A, Dempsey J, Keole S, Lin L, Flampouri S, Li Z, Palta J. Automatic Deformable Registration on Prostate Cine-MRI Images for Studying Intra-fraction Motion in Supine and Prone Position with and without Rectal Balloon. Int J Radiat Oncol Biol Phys 2008. [DOI: 10.1016/j.ijrobp.2008.06.120] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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141
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Fukuda M, Oishi M, Takao T, Saito A, Fujii Y. Facial nerve motor-evoked potential monitoring during skull base surgery predicts facial nerve outcome. J Neurol Neurosurg Psychiatry 2008; 79:1066-70. [PMID: 18245141 DOI: 10.1136/jnnp.2007.130500] [Citation(s) in RCA: 67] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
OBJECTIVE To determine whether monitoring facial nerve motor-evoked potentials (FNMEPs) elicited by transcranial electrical stimulation during skull base tumour surgery is useful for predicting facial nerve outcome. METHODS This study analysed FNMEP findings in 26 patients with skull base tumours. Corkscrew electrodes positioned at C3 or C4 and Cz were used to deliver supramaximal stimuli (180-550 V). FNMEPs were recorded from the orbicularis oculi and oris muscles. The correlation between the final-to-baseline FNMEP ratio and postoperative facial nerve function was examined. RESULTS Postoperative facial nerve function correlated significantly with the FNMEP ratios in the orbicularis oculi (p = 0.004) and orbicularis oris (p<0.001) muscles. An FNMEP ratio of <50% consistently predicted immediate postoperative facial palsy, although the degree of palsy differed among patients. All patients had satisfactory facial nerve function (House and Brackmann grades I and II) postoperatively if the FNMEP ratio remained at >50%. CONCLUSIONS Intraoperative FNMEP monitoring can be useful for predicting facial nerve function after skull base surgery. This new method is a valuable adjunct to conventional facial nerve monitoring.
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Unno H, Ichimaida F, Suzuki H, Takahashi S, Tanaka Y, Saito A, Nishino T, Kusunoki M, Nakayama T. Structural and mutational studies of anthocyanin malonyltransferases. Acta Crystallogr A 2008. [DOI: 10.1107/s0108767308091320] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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143
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Abdelalim E, Masuda C, Bellier J, Saito A, Yamamoto S, Mori N, Tooyama I. Distribution of natriuretic peptide receptor-C immunoreactivity in the rat brainstem and its relationship to cholinergic and catecholaminergic neurons. Neuroscience 2008; 155:192-202. [DOI: 10.1016/j.neuroscience.2008.05.020] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2007] [Revised: 05/09/2008] [Accepted: 05/15/2008] [Indexed: 10/22/2022]
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Saito A, Motomura N, Kakimi K, Narui K, Noguchi N, Sasatsu M, Kubo K, Koezuka Y, Takai D, Ueha S, Takamoto S. Vascular allografts are resistant to methicillin-resistant Staphylococcus aureus through indoleamine 2,3-dioxygenase in a murine model. J Thorac Cardiovasc Surg 2008; 136:159-67. [PMID: 18603069 DOI: 10.1016/j.jtcvs.2008.01.006] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/23/2007] [Revised: 12/14/2007] [Accepted: 01/17/2008] [Indexed: 11/28/2022]
Abstract
OBJECTIVE Surgical results have shown the superiority of human heart valve and vascular allografts over artificial prostheses when used for the treatment of infectious cardiovascular diseases. However, the mechanism of infection resistance in these allografts has not been determined. In this study the contribution of the inflammatory response after allogeneic transplantation to the antimicrobial mechanism was assessed, focusing on the induction of indoleamine 2,3-dioxygenase, a tryptophan-metabolizing enzyme. METHODS Aortic transplantation was performed with inbred rats, and aortic allografts, isografts, and control grafts were obtained for the following analyses. The extent of inflammatory-related and indoleamine 2,3-dioxygenase gene expression was measured by means of quantitative reverse transcriptase-polymerase chain reaction, and tryptophan metabolite production in the graft was measured by means of liquid chromatographic/tandem mass spectrometric analysis. The bacteriostatic effect of each graft and tryptophan metabolites was determined by using the methicillin-resistant Staphylococcus aureus proliferation assay. RESULTS The inflammatory response, including interferon gamma, tumor necrosis factor alpha, and indoleamine 2,3-dioxygenase gene expression, was significant in the allografts but minimal in the isografts and control grafts. Methicillin-resistant S. aureus proliferation was remarkably suppressed when cultured with the allografts but not with the control grafts. Among tryptophan metabolites, the bacteriostatic effect against methicillin-resistant S. aureus was remarkable with 3-hydroxykynurenine, with a minimum inhibitory concentration of 32 mg/L. The 3-hydroxykynurenine level in the allografts was 9-fold greater than that in the control grafts. CONCLUSION The bacteriostatic effect of the allografts was acquired by inducing indoleamine 2,3-dioxygenase, which resulted in local production of 3-hydroxykynurenine as an antimicrobial agent. This is the first report to document a mechanism of the allograft's infection-resistant property against methicillin-resistant S. aureus growth.
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Uemura T, Akai-Kasaya M, Saito A, Aono M, Kuwahara Y. Spatially resolved detection of plasmon-enhanced fluorescence using scanning tunneling microscopy. SURF INTERFACE ANAL 2008. [DOI: 10.1002/sia.2839] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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146
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Takahashi Y, Takano K, Suzuki M, Nagai S, Yokosuka M, Takeshita T, Saito A, Yasueda H, Enomoto T. Two routes for pollen entering indoors: ventilation and clothes. J Investig Allergol Clin Immunol 2008; 18:382-388. [PMID: 18973103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/27/2023] Open
Abstract
BACKGROUND The route by which pollen enters dwellings has not been clarified. OBJECTIVE To evaluate the amount of pollen entering dwellings by ventilation and adhesion to textile products. METHODS The amount of pollen clinging to fabrics (clothes, laundry, and futon bedding) out of doors was measured by quantification of Japanese cedar pollen antigen Cry j 1. The effect of air ventilation on the amount of pollen indoors was also investigated using several neighboring unoccupied apartments with an identical layout while controlling the ventilation conditions. RESULTS The amount of pollen adhering to futons was especially high. More than half of the pollen on futons or laundry remained on the surface, even after being brushed off by hand or shaken off. Vacuuming laundry and futons after airing out would be an effective way to decrease the amount of indoor pollen. A large amount of pollen entered dwellings through air ducts when the windows were closed and the ventilation fans working. Since most pollen that entered by ventilation remained near the windows, cleaning carefully and frequently near windows could reduce the amount of pollen indoors. CONCLUSIONS To decrease the amount of pollen indoors, special attention must be paid to textile products and ventilation systems during the pollen season.
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Kawai K, Saito A, Sudo T, Osada H. Specific Regulation of Cytokine-Dependent p38 MAP Kinase Activation by p62/SQSTM1. J Biochem 2007; 143:765-72. [DOI: 10.1093/jb/mvn027] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
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148
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Uemura T, Furumoto M, Nakano T, Akai-Kasaya M, Saito A, Aono M, Kuwahara Y. Local-plasmon-enhanced up-conversion fluorescence from copper phthalocyanine. Chem Phys Lett 2007. [DOI: 10.1016/j.cplett.2007.09.084] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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149
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Saito A, Okano H, Bamba H, Hisa Y, Oomura Y, Imamura T, Tooyama I. Low expression of FGF1 (fibroblast growth factor-1) in rat parasympathetic preganglionic neurons. Histol Histopathol 2007; 22:1327-35. [PMID: 17701912 DOI: 10.14670/hh-22.1327] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Fibroblast growth factor-1 (FGF1), a member of the FGF family of growth factors, is localized in cholinergic neurons where it has trophic activity. We recently reported that cholinergic neurons in the dorsal motor nucleus of the vagus (DMNV) contain little FGF1, raising the possibility that FGF1 is not localized to parasympathetic preganglionic cholinergic neurons. To clarify this issue, we investigated the co-localization of FGF1 with cholinergic neuron markers in the Edinger-Westphal nucleus (EWN), salivatory nucleus, DMNV, and sacral parasympathetic nucleus by double immunofluorescence using antibodies to FGF1 and choline acetyltransferase (ChAT). The neurons in the EWN were devoid of FGF1. In the salivatory nucleus, 13% of ChAT-positive neurons were also positive for FGF1. In the DMNV, only 8% of ChAT-positive neurons contained FGF1, and in the sacral parasympathetic nucleus, 18% of ChAT-positive neurons were FGF1-positive. We also confirmed that a large number of ChAT-positive motor neurons in the oculomotor nucleus, facial nucleus, hypoglossal nucleus, and spinal motor neurons contained FGF1. The results confirmed that parasympathetic preganglionic neurons are largely devoid of FGF1, which is a unique feature among cholinergic neurons.
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Sato Y, Saito A, Nakamura-Miura A, Kato E, Cathcart G. Application of the Dental Hygiene Human Needs Conceptual Model and the Oral Health-Related Quality of Life Model to the dental hygiene curriculum in Japan. Int J Dent Hyg 2007; 5:158-64. [PMID: 17615025 DOI: 10.1111/j.1601-5037.2007.00235.x] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
This paper reports the incorporation of the Dental Hygiene Human Needs Conceptual Model (DHHN) and the Oral Health-Related Quality of Life Model (OHRQL) into a dental hygiene curriculum in Japan. A simulated patient practice was offered to 67 dental hygiene students. In the practice activity, all students were introduced to the use of an OHRQL assessment tool. A DHHN assessment tool was utilized additionally only by the experimental student group. The statistical analysis of the post-practice survey showed that the OHRQL instrument was more helpful in assessment and problem identification than the DHHN instrument. By contrast, text-based analysis of dental hygiene diagnostic statements showed that the experimental group identified more domains of patients' human needs deficits than the control group. This suggested the possibility that the DHHN model helped them to see patients from broader perspectives. However, it was difficult for students to design care plans attending to the domains of the models. Also, in considerations to the cultural issues, the validity and equivalence of the Japanese versions of both models should be further investigated. Within the limitation of the present study, the results suggested that incorporation of the combination of the DHHN and OHRQL models can be useful in a dental hygiene curriculum, as each tool helps students expand the perspective from which they view client. Further improvements in learning strategies should facilitate the effective utilization of these models.
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