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염산 테트라싸이클린이 RBM적용 임프란트 표면구조에 미치는 영향의 미세구조 및 표면 거칠기 변화에 관한 연구
임해수,박준봉,권영혁,허익,정종혁,Lim, Hae-Soo,Park, Joon-Bong,Kwon, Young-Hyuk,Herr, Yeek,Chung, Jong-Hyuk 대한치주과학회 2007 Journal of Periodontal & Implant Science Vol.37 No.3
The present study was performed to evaluate the effect of Tetracycline-HCI and Saline on the change of implant surface microstructure and surface roughness according to application time. Implants with resorbable blasting media surface were utilized. Before test all 13 implants were measured surface roughness. Among them, 6 implants were rubbed with 50mg/ml Tetracycline-HCl solution and other 6 implants with saline for $\frac{1}{2}$min., 1min., $1\frac{1}{2}$min., 2min., $2\frac{1}{2}$min and 3min. Then, specimens were processed for scanning electron microscopic observation and surface roughness after test. The results of this study were as follows. 1. Control group showed a few irregular, rough, uneven surface with crater-like depression. 2. The test group with Tetracycline-HCl conditioning showed an altered surface when Tetracycline-HCl was applied for 30secs, and showed a various surface alteration as application times go on. 3. The test group with Saline conditioning showed no significant surface differences and surface roughness. 4. The significant increase of Ra value was showed when Tetracycline-HCl was applied for 30secs. In conclusion, the 50mg/ml Tetracycline-HCl must not be applied for the RBM surface implant for surface treatment.
정준호,임해수,이덕원 대한치의학회 2018 Journal of korean dental science Vol.11 No.2
Purpose: Polydeoxyribonucleotide (PDRN), consisting of a mixture of deoxyribonucleotide polymers, has been suggested to have anti-inflammatory effects and enhance angiogenesis as an adenosine A2A receptor agonist. The aim of this study was to report the effectiveness of PDRN as an adjuvant therapy after surgical debridement in MRONJ (medication-related osteonecrosis of the jaw) patients. Materials and Methods: Five patients (1 male, 4 females, age 65~79 years) who were diagnosed with MRONJ stage 2 or 3 underwent surgical debridement and PDRN mucosal injection. After surgical debridement, patients were subject to daily injection with 1 ml of PDRN around the surgical wound for 14 days. Result: The patients’ symptoms gradually disappeared. The surgical wound uneventfully healed, and no recurrence was observed during the follow-up period. Conclusion: Although further studies are required, the present study first describes the possibility of PDRN as a useful option for MRONJ treatment.
김병권,임해수,박진웅 대한마취과학회 1978 Korean Journal of Anesthesiology Vol.11 No.4
We have experience with one case of peroneal nerve paIsy following ureterolithotomy in a 63-year old male pstient who has auffered from diabetes and hypertension since 5 years ago. He also has suffered from pulmonary tuberculosis for 30 years. On admission, he had pain, numbness, and burning sensations in the lower extrernities. Blood pressure was 200/100 mm Hg and fasting blood glucose was 165 mg/100 ml. Urinary glucose was ++ by Klini test. Premedication was done by chloropromazine(39mg) and atropine(0. 6mg) intramuscularly. General anesthesia was begun with thiopental, pancuronium and SCC, and maintained with halothane and N2O by semi-closed eircle system. Ureterolithotomy was performed with the patient in right kidney position for 3 hours and 20 minutes, Two days post-operatively, we noticed right foot-drop and limitation of dorsiflexion of the great toe. The patient recovered after physiotheraphy for 3 months. The incidence of nerve palsy is very low in patients without complications but we note that diabetes can be a factor in nerve palsy.
전문장,송해범,임해수 대구대학교 농업과학연구소 1992 農業科學硏究論文集 Vol.6 No.-
This study investigated the effects of forest-grazing of the Korean Native goats, Capra hircus, at three different areas of Kyung-sangbuk-do(Province) for a year(Oct. 1991 to Oct. 1992). The grazing of the Korean Native goats were led by leaders of the three areas. From this study, there were no significant damages of gnawing or peeling of standing trees. At the same time, soil erosion by forest-grazing was not observed either. But this study found that some damages on the browse of undergrowth trees and the herbaceous plants were observed. Especially, twiners such as arrowroot, Pueraria lobata, were favorite food for the Korean Native goats. If various field survey and researches on the forest-grazing of the Korean Native goats are performed in the future, it is possible to establish efficient management system for the forest-grazing of the Korean Native goats.
協同組合을 통한 흑염소 飼育農家 所得向上 方案에 관한 硏究
송해범,김남선,임해수 한국국제지역사회개발학회 1993 地域社會開發學術誌 Vol.3 No.-
The objectives of this study were to find the direction for increasing the income of Korean Native goat farmers through cooperatives. For attaining this study, former dissertation and literatures related to cooperatives, adult education and community development were reviewed. Interview or mailed questionnaires method were employed. Data for this study were collected from 246 randomly sampled and analysed by the computer. Statistical methods used were frequency, percentile and chi-square. The major finding of this study were as follow; 1. The principal occupation of Korean Native goat farmer is needed. 2. The cooperatives should provide farmers with data or information related to goats such as price and marketing. 3. The cooperatives should educate Korean Native goat farmers for breeding, management and at winter. 4. The cooperatives should strengthen subsystem which is stockraising organization of Korean Native goat farmers. 5. The network of cooperatives is to be manificated.