{"title":"Analysis of Number of Users at Kyushu Dental College Library","authors":"Y. Takata","doi":"10.2504/KDS.62.231","DOIUrl":"https://doi.org/10.2504/KDS.62.231","url":null,"abstract":"","PeriodicalId":23086,"journal":{"name":"The Journal of The Kyushu Dental Society","volume":"42 1","pages":"231-237"},"PeriodicalIF":0.0,"publicationDate":"2009-02-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73859014","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"再発エナメル上皮腫に対してSegmental Bone Transport法を用いて下顎骨再建を行った1例","authors":"泰志 柳田, 学 土生, 泉 吉岡, 和宏 冨永","doi":"10.2504/KDS.62.238","DOIUrl":"https://doi.org/10.2504/KDS.62.238","url":null,"abstract":"われわれは,下顎骨に生じた再発エナメル上皮腫に対してダイナミックブリッジングプレートを内固定装置に応用した骨延長術を行ない,良好な結果を得た.患者は52歳男性で左側下顎臼歯部の無痛性腫脹を主訴に来院した.同部は26年前にエナメル上皮腫にて左側下顎第一臼歯部の腫瘍切除術を受けていた.周囲の軟組織を含めた広範囲な辺縁切除を必要とした再発エナメル上皮腫に対し,ダイナミックブリッジングプレートを下顎骨下縁に設置するSegmental Bone Transport法にて骨延長術を行った.骨移植に対して仮骨延長の優れる点は組織に機械的伸展を加え組織補填する方法であるため,骨組織だけでなく粘膜や神経など周囲軟組織も同時に再建できることである.しかし通法では切除する範囲が広範であり残存骨の強度が不足する場合,強度補償装置の設置位置に問題をのこしたままであった.ダイナミックブリッジングプレートはひねりを含む任意な屈曲が可能であり,患者固有の湾曲を持つ下顎骨下縁に合わせて変形することができる.この強度補償装置を下顎骨下縁に設置することで通法ではブリッジングプレートでおおわれてしまう下顎骨頬側面を骨延長装置の設置場所として確保できた.現在,術後5年の現在再発はなく,部分床義歯での機能回復も良好である.本法は今回のような良性腫瘍だけでなく,常に硬軟両組織の切除が必要とされる悪性腫瘍の手術にも応用が可能で,組織内延長装置を用いた骨延長術の可能性を拡大させる有益な方法であると考えられた.","PeriodicalId":23086,"journal":{"name":"The Journal of The Kyushu Dental Society","volume":"33 1","pages":"238-243"},"PeriodicalIF":0.0,"publicationDate":"2009-02-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81352390","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
T. Ishibe, T. Goto, K. Kawata, Shigeru Kobayashi, Tetsu Takahashi
{"title":"The Expression of Apolipoprotein E in Osteoblastic Cells on Titanium","authors":"T. Ishibe, T. Goto, K. Kawata, Shigeru Kobayashi, Tetsu Takahashi","doi":"10.2504/KDS.63.78","DOIUrl":"https://doi.org/10.2504/KDS.63.78","url":null,"abstract":"","PeriodicalId":23086,"journal":{"name":"The Journal of The Kyushu Dental Society","volume":"7 1","pages":"78-86"},"PeriodicalIF":0.0,"publicationDate":"2009-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85082049","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Effects of Bisphosphonate on Bone Metabolism of Growing Rat Tibia in Glucocorticoid-Induced Osteoporosis","authors":"K. Hasegawa, K. Maki","doi":"10.2504/KDS.63.32","DOIUrl":"https://doi.org/10.2504/KDS.63.32","url":null,"abstract":"本研究の目的は,リセドロネートがステロイド性骨粗鬆症を惹起した成長期ラット脛骨の軟骨内骨化および膜性骨化に対していかなる作用を及ぼすかを比較,検討することである.5週齢のWistar系雄ラットに対して,グルココルチコイド(GC)30mg/kgを6週間経口投与し,骨粗鬆症の発症を確認したのち,リセドロネート0(生理食塩水),0.5,1.0mg/kgを4週間経口投与した.実験終了10日前と3日前カルセイン8mg/kgを皮下投与した.実験終了後,両側脛骨を摘出し,右側脛骨の骨幹端部海綿骨と骨幹部皮質骨の骨形態計測を行った.また左側脛骨については,骨強度試験を行った.骨幹端部海綿骨において,GC投与群は,明らかな骨形成および骨吸収の低下を認めた.圧縮試験の結果,6週間のGC投与直後有意差は認められなかったが,4週間の生理食塩水投与後,破断エネルギーが有意に低下した.骨幹部皮質骨においては,GC投与は外骨膜面および内骨膜面での骨形成の低下を認め,3点曲げ試験の結果,6週間のGC投与後,さらにその後4週間の生理食塩水投与後も破断エネルギーが有意に低下していた.リセドロネート投与によって,骨幹端部海綿骨の骨形成および骨吸収は抑制され,その結果,骨梁数(Tb.N)が増加,骨梁間隙(Tb.Sp)が低下し,GC投与によって低下していた破断エネルギーが回復した.骨幹部皮質骨では,リセドロネート投与によって外骨膜面での石灰化速度(MAR)が有意に増加し,3点曲げ試験の結果,GC投与によって低下していた破断エネルギーの増加が認められた.以上より,リセドロネートは,成長期ラットの軟骨内骨化,膜性骨化部分ともにGC投与による続発性骨粗鬆症を回復させることが明らかとなった.しかし,両部位の骨強度の回復メカニズムは,それぞれ異なっていることが示唆された.","PeriodicalId":23086,"journal":{"name":"The Journal of The Kyushu Dental Society","volume":"23 1","pages":"32-43"},"PeriodicalIF":0.0,"publicationDate":"2009-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77117290","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
K. Inenaga, Y. Morimoto, Y. Seta, T. Ohsumi, Yoshio Kujira, S. Awano
{"title":"Enthusiasms of Teaching Staff in Directing Graduate Students in the Research Laboratory and the Students' Responses","authors":"K. Inenaga, Y. Morimoto, Y. Seta, T. Ohsumi, Yoshio Kujira, S. Awano","doi":"10.2504/KDS.62.224","DOIUrl":"https://doi.org/10.2504/KDS.62.224","url":null,"abstract":"","PeriodicalId":23086,"journal":{"name":"The Journal of The Kyushu Dental Society","volume":"11 1","pages":"224-230"},"PeriodicalIF":0.0,"publicationDate":"2009-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81521160","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Naoko Uemori, Yoshie Ozaki, Y. Sakakibara, Shinichi Hattori, Junichi Karaki, Takayuki Kimura, Y. Kakinoki
{"title":"Investigation of Oral Health Care in Nursing Homes","authors":"Naoko Uemori, Yoshie Ozaki, Y. Sakakibara, Shinichi Hattori, Junichi Karaki, Takayuki Kimura, Y. Kakinoki","doi":"10.2504/KDS.63.115","DOIUrl":"https://doi.org/10.2504/KDS.63.115","url":null,"abstract":"","PeriodicalId":23086,"journal":{"name":"The Journal of The Kyushu Dental Society","volume":"15 1","pages":"115-121"},"PeriodicalIF":0.0,"publicationDate":"2009-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78820702","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
M. Habu, I. Yoshioka, Kenjiro Iwanaga, M. Kodama, A. Khanal, Tatsurou Tanaka, Y. Morimoto, K. Tominaga
{"title":"A Case Report: Glass Foreign Bodies in the Cheek-Definition through Digital Radiographic Examination-","authors":"M. Habu, I. Yoshioka, Kenjiro Iwanaga, M. Kodama, A. Khanal, Tatsurou Tanaka, Y. Morimoto, K. Tominaga","doi":"10.2504/KDS.62.244","DOIUrl":"https://doi.org/10.2504/KDS.62.244","url":null,"abstract":"われわれは,ガラス片の頬部への迷入により,遷延性に開口障害をきたした症例を経験した.患者は81歳男性で ガラス製の額縁に後頭部から衝突し外傷を受け,ガラス片の摘出を他院で受けた.1年9か月後に開口障害が出現したため当科を紹介された.初診時,開口量は20mmで左頬部にび慢性硬結と軽度圧痛を認めた.単純X線検査およびCTにて左頬部隙にガラス片と考えられる2つの棒状不透過像を認めたため,全身麻酔下に摘出した.ガラス片はX線透過性が高く,単純X線撮影では描出しにくいことが報告されている.本症例ではガラス片の位置をデジタル処理された単純X線画像で診断できた.そこで,われわれはデジタル画像処理された単純X線写真がどの程度ガラスに対する描出能があるかについて,未処理の単純X線写真と比較して検討した.その結果,デジタル画像処理により単純X線写真では判別できない2-4mmのガラス片も描出できるようになることが分かった.","PeriodicalId":23086,"journal":{"name":"The Journal of The Kyushu Dental Society","volume":"7 1","pages":"244-248"},"PeriodicalIF":0.0,"publicationDate":"2009-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89941893","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
S. Arai, Y. Takata, T. Toyono, K. Inenaga, Tetsuya Goto, T. Nishihara
{"title":"A Questionnaire Investigation of the Actual Conditions of Health among Kyushu Dental College Students","authors":"S. Arai, Y. Takata, T. Toyono, K. Inenaga, Tetsuya Goto, T. Nishihara","doi":"10.2504/KDS.63.57","DOIUrl":"https://doi.org/10.2504/KDS.63.57","url":null,"abstract":"","PeriodicalId":23086,"journal":{"name":"The Journal of The Kyushu Dental Society","volume":"7 1","pages":"57-65"},"PeriodicalIF":0.0,"publicationDate":"2009-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72596271","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Inhibitory effects of interleukin-1 receptor antagonist transfection by sonoporation on synovial cell inflammatory reactions","authors":"F. Nagao","doi":"10.2504/KDS.63.67","DOIUrl":"https://doi.org/10.2504/KDS.63.67","url":null,"abstract":"Administration of an exogenous IL-1 receptor antagonist (IL-1ra) is effective for reducing inflammatory reactions mediated by IL-1. In the present study, I transfected a plasmid containing IL-1ra into synovial cells using sonoporation and investigated the anti-inflammatory effects on inflammatory reactions induced by lipopolysaccharide (LPS) in vitro. IL-1ra-transfected synovial cells produced extracellular IL-1ra, with a remarkable increase seen when the cells were cultured with LPS for 48 hr. Interestingly, though treatment with LPS enhanced the release of IL-1β in the culture supernatant of IL-1ra-transfected cells, a significant decrease of PGE2 release was observed when the cells were cultured with LPS for 60 hr. These results indicate that IL-1ra has a valuable role in regulating inflammatory reactions by synovial cells and suggest that administration of IL-1ra by sonoporation is useful for controlling inflammation due to arthritis.","PeriodicalId":23086,"journal":{"name":"The Journal of The Kyushu Dental Society","volume":"3 1","pages":"67-77"},"PeriodicalIF":0.0,"publicationDate":"2009-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79115800","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Tomotaka Hayashi, K. Matsuo, Mitsuhiro Yoshida, M. Zhang, H. Fukuyama, O. Nakanishi
{"title":"Effects of .BETA.-thymosins on the Healing Process of Tongue Wounds","authors":"Tomotaka Hayashi, K. Matsuo, Mitsuhiro Yoshida, M. Zhang, H. Fukuyama, O. Nakanishi","doi":"10.2504/KDS.63.87","DOIUrl":"https://doi.org/10.2504/KDS.63.87","url":null,"abstract":"β-thymosin(TBs)は様々な脊椎,無脊椎動物より抽出された高度に保存された5kDaの極性ペプチドである.Thymosin β4(TB4)は,哺乳類の組織において,TBs総量約70~80%に相当する最も豊富なペプチドである.一方,Thymosin β10(TB10)はTBsの少数派としてヒト,ラット,マウスに存在する.最近の研究で,TBsは細胞遊走,血管新生,創傷治癒,炎症,形態形成および腫瘍の転移に関与する多機能ペプチドであることが明らかとなった.それにもかかわらず,歯学研究,歯科臨床の領域に直接関連のあるTBsの研究報告は殆どない.本研究で,我々は舌の創傷治癒過程に及ぼすTB4やTB10の効果について,これらTBsの27アミノ酸から成る部分合成ペプチドを用いて検討した.パンチバイオプシーの器具を用いてラット舌を貫通させ,合成ペプチドを穿孔時およびその後毎日4日間腹腔内投与した.対照として等量のリン酸緩衝生理食塩水を同様に投与した.2,3,4日目例の組織切片を作成し,Hematoxylin-eosin(H-E)染色およびPhosphotungstic acid hematoxylin (PTAH)染色を施した.H-EおよびPTAH染色を参照しながら我々の定義に従って創傷部(W)領域を組織学的に組織欠損(D)部と肉芽組織(G)部に細分した.それぞれの面積はコンピュータ解析によって計測した.D部面積を切片の総面積(T)で割ったD/T値(%)は,TB4およびTB10投与群において,対照群より常に有意に小さい値を示した.一方,G/T値は,2日目例についてのみ実験群は対照群より有意に高い値をしめした.これらの結果は,TBsはおそらく創傷初期における壊死あるいはアポトーシスを抑制することにより組織損傷を最小限におさえることを示唆した.","PeriodicalId":23086,"journal":{"name":"The Journal of The Kyushu Dental Society","volume":"39 1","pages":"87-96"},"PeriodicalIF":0.0,"publicationDate":"2009-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77281933","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}