下顎骨再生に及ぼす Osteogemin の影響
スポンサーリンク
概要
- 論文の詳細を見る
The author studied clinically, patho-anatomically, radiographically and histologically reconstruction of 43 mandibulae of rabbits observed during 60 days. Osteogemins which was prepared originally by Prof. Hieda were injected in 22 rabbits every two days. Other 21 rabbits were used as controls. About half of left mandible of both groups were resected after fixation with implanted splite. The results obtained were as follows : 1) Reconstruction of the resected mandible was promorted remarkably by intra-peri-toneal injections of 0.25 cc Osteogemin per kg every other day. a) Clinical and patho-anatomical findings : There were hardly any difference between the degree of reconstruction of the controls and that of those injected. b) Local findings : In the case of the rabbits injected, soft thickening was observed at the resected portion in 20 days, cartilaginous or osseous stiffness in 30 days, osseous stiffness in 40 days and after 40 days osseous stiffness became harder without exception. In controls a reconstruction of bone in the central part of the resected was not observed generally in 30 days and an incomplete reconstruction of bone was observed in 40∿50 days, even in 60 days the central portion of the reconstructed showed depression yet. c) Radiographic findings : In controls addition of shadows from the cut edges was the principal findings during 60 days. Most cases showed the defect of connection of shadows, but a few cases showed incomplete connection of shadows. The injected cases, the connected shadows in all regions were observed in even 10∿20 days ; on and after 40 days, form of shadow became quite normal. d) Patho-histological findings : In controls, osseous tissue production from cut edges was principal findings in 20 days. Central portion was widely filled with the granulation tissue. In 30∿40 days, young osseous tissue was found here and there in the central portion. In 50∿60 days an imperfect osseous connection was observed in resected portion, but the structure was yet incomplete. In injected group, a remarkable congestion of blood vessels and an osseous tissue were already found at the edges of the resected and a new osseous tissue was found remarkably from the whole surface of periost in the region of the resected in even 10 days. This findings showed a great difference from the case of the controls. In 30∿40 days the reconstructed bone was formed in almost anatomical structure and became the same as normal bone in 60 days. 2) Osteogemin activates hyperaemia of bone marrow and ossification from resected edges and activates the production of osteoblasts from the whole surface of periost. 3) Osteogemin has an effect on reproduction of osseous tissue but could not found remarkable influences macroscopically on the other organs.
- 九州歯科学会の論文
- 1960-05-31
著者
関連論文
- 2. 根管充填について
- 我が教室に於ける顎骨々折患者群についての統計的観察(九州歯科学会総会)
- 19. 急性白血病の 1 例(第 21 回九州歯科学会総会講演示説, 抄録)
- 25. 咽頭側壁、舌根部に癒着せる顎下部腫瘍の一例(昭和 27 年度九州齒科学会総会)
- 下顎関節突起に畸形肥大を来した 1 例
- 種々なる骨創腔への局所司家骨移植に関する研究(第 19 回 九州歯科学会総会)
- 顎嚢胞根治手術の一新法について(九州歯科学会 11 月例会)
- 1. カタラーゼ欠亡に依ると惟はれる下口唇歯槽瘢痕攣縮性癒着に就て(第 3 回九州齒科学会総会)
- 1. 琺瑯上皮腫を疑はれた殘留嚢胞の 1 例(昭和 27 年度九州齒科学会総会)
- 15. 再び口腔釀母菌病について(昭和 27 年度九州齒科学会総会)
- 下顎埋伏智歯拔去術式の考察(第十五回 九州歯科学会総会)
- 14. 幼時の骨髄炎に原因した下顎畸形とその外科的整形(昭和 27 年度九州齒科学会総会)
- 18. 義歯性弁状増殖症の 1 例(第 21 回九州歯科学会総会講演示説, 抄録)
- 下顎骨再生に及ぼす Osteogemin の影響
- 下顎骨再生に及ぼすオステオゼミンの影響(その 1)(第 17 回九州歯科学会総会)
- 胎盤漿療法により漸く治癒せしめ得たる潰瘍性口内炎の一例(九州歯科学会 10 月例会)
- 臨床上下顎関節頭骨腫を思わしめた顎関節頭の畸形的腫大の一例について(第 16 回 九州歯科学会総会)
- 兄弟に現われた無カタラーゼ症追加
- (2) 口腔外科手術示説(口腔外科学, 昭和 28 年度夏季齒学臨床講習会示説要旨)
- 6. 口腔釀母菌症について(第 3 回九州齒科学会総会)