• Bulletin of Food Technology
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• v.14 no.4
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• pp.60-67
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• 2001

현재, 미용식품으로 판매되고 있는 대부분의 제품은 피부를 구성하는 콜라겐과 hyaluronic acid 등이 배합되어 있으며, 이러한 것들은 피부에 윤기를 주는 것을 목적으로 한다. 그러나 이들 성분은 고분자물질이기 때문에 섭취시 고분자물 그 자체로 피부로 이행될 것으로는 생각되지 않는다. 일반적으로 콜라겐이나 hyaluronic acid는 소화효소에 의해 저분자의 아미노산이나 펩타이드, 당질로 분해되고 흡수되어 각 장기나 피부조직에서 콜라겐이나 hyaluronic acid로 재생된다고 알려져 있다. 피부조직에서의 재생은 진피 내의 피부선유아세포에서 일어난다. 따라서, 피부섬유아세포의 작용을 활성화시키는 것이 아름다운 피부를 가지는데 중요하다.

• 대한치주과학회:학술대회논문집
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• 2006.11a
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• pp.113-113
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• 2006

• The Journal of the Korean dental association
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• v.39 no.10 s.389
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• pp.819-824
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• 2001

충분한 골양이 존재해야 한다는 것은 임프란트를 식립하는데 있어서 중요힌 선결조건이므로, 임프란트를 식립하기 전이나 식립하는 도중에 치조제의 높이와 고경을 증대시키기 위하여 조직유도재생술 (Guided Tissue Regeneration, GTR)의 생물학적 원리에 기초를 둔 골유도재생술(Guided Bone Regeneration, GBR)이 필요하다. 이 장에서는 임프란트치료시 골유도재생술을 이용하여 임프란트 주위의 골결손부에 대한 치료로서 현재 이용되고 있는 이식재의 종류와 그 임상적 응용, 그리고 결손부 주위에서 골 생성을 향상시크는 방법에 대하여 살펴보고자 한다.

• The Journal of the Korea Contents Association
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• v.21 no.11
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• pp.165-178
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• 2021

The Urban Regeneration New Deal project, which started in 2017, has become an important means of urban redevelopment. Anyang Myunghak Village Urban Regeneration Project was selected in 2017 and is currently in its 4th year in 2021. During that time, many conflicts have occurred in the project promotion process, and conflicts are expected to occur in the future. The purpose of this study was to find out what kind of conflicts occurred in what form and how the conflicts were resolved through what solutions at each stage by targeting these Myunghak Village urban regeneration project. And through this, the characteristics of the conflict aspects that occurred in the Myunghak Village urban regeneration project(①The occurrence of continuous conflict in the urban regeneration project ②Composed of various conflict subjects and contents ③The role of conflict-related organizations is insufficient, ④The importance of communication with residents in conflicts) and implications for conflict management in future urban regeneration projects(①continual conflict management plan, ②Early formation of the conflict management organization and strengthening its role, ③communication with residents for conflict management, ④customized conflict management for each stage of project implementation) was presented.

• 순환기질환의공학회:학술대회논문집
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• 2004.05a
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• pp.78-111
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• 2004

o 골수중간엽줄기세포와 생체재료를 이용하여 소구경 동맥을 조직공학적으로 재생할 수 있다. o G-CSF의 투여는 조직공학적 소구경 인공동맥의 혈관내피 생성을 촉진시킬 수 있다.

• 우유
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• s.46 fall
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• pp.17-21
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• 1991

성장, 임신, 수유와 같이 새로운 조직의 형성이 왕성하거나 격심한 운동 후 근육의 재생산시, 여러 형태의 소모성 질환시의 결손 된 조직의 재생이 필요할 때 우유와 유제품은 좋은 급원이 될 수 있다.

• 대한치주과학회:학술대회논문집
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• 1999.11a
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• pp.9-9
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• 1999

• Journal of Dental Rehabilitation and Applied Science
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• v.33 no.3
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• pp.230-237
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• 2017

Regenerative therapy in an interproximal intrabony defect is a challenge due to unaesthetic appearance after surgery. In this article, we introduce a case series of additional use of autogenous periosteal barrier membrane combined with bovine bone mineral and enamel matrix derivative (EMD) in interproximal periodontal intrabony defects to overcome an aforementioned shortcoming. During the periodontal regenerative surgery, autogenous periosteal membrane was additionally adopted besides xenograft material and EMD. Clinical and radiographic examinations were performed before surgery and 6 months after surgical treatment. All clinical parameters were improved and the intrabony defects were resolved on the radiography 6 months after surgery. Moreover, soft tissue esthetics such as the contour of interdental papilla was better than that of conventional regenerative therapy. Periodontal regenerative therapy using several graft materials and bioactive materials was effective in the treatment of periodontal intrabony defect. Moreover, using of autogenous periosteal barrier membrane combined with xenograft and EMD has additional effect for the treatment of an interproximal intrabony defect in terms of augmentation of interdental soft tissue volume.

• Journal of the Korean Regional Science Association
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• v.37 no.3
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• pp.47-58
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• 2021

In 2010, Busan Metropolitan City established an organization dedicated to urban regeneration. The Sanbok Road Renaissance Project and Hope Village Project are representative urban regeneration projects. Busan Metropolitan City is a leading local government that has expanded community business through urban policies. This study analyzed the operational status and characteristics of community-based community businesses based in Busan Metropolitan City in the early stages of urban regeneration policy. As a result, the direction of community-based community business is 'community empowerment'. However, the project effects such as 'expansion of opportunities for local residents to help each other' and 'residents' understanding of the local community' were low. In order to operate a community business, it is important to secure sufficient business capital and secure necessary human resources. In order to revitalize community-based community businesses through urban regeneration policies, it is necessary to convert support into functional organizations of urban regeneration projects rather than expanding subsidies and expand opportunities for business participation.

• Journal of Periodontal and Implant Science
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• v.30 no.2
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• pp.241-257
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• 2000

Autogenous periosteal grafts are an attractive alternative to existing barrier membrane materials since they meet the reqiurements of an ideal material. But no histological data are available on the effectiveness of periosteal membranes in the treatment of periodontal defects. The purpose of this study was to evaluate effect of autogenous periosteal graft on periodontal regeneration histologically. Class II furcation defects were surgically created on the second, third and the fourth premolars bilaterally in the mandibules of six mongrel dogs. The experimental sites were divided into three groups according to the treatment modalities; control group - surgical debridement only; Group I- autogenous periosteal membrane placement after surgical debridement; Group II-autogenous periosteal membrane placement after surgical debridement and bone grafting. The animals were sacrificed at 2, 4 and 12 weeks after periodontal surgery and the decalcified and undecalcified specimens were prepared for histological and histometrical analysis. Clinically all treated groups healed without significant problems. Under light microscope, at 2 weeks, control group showed significant apical epithelial migration and bone remodelling only below the notch area. But for the group I, II with autogenous periosteal graft, less apical migration of epithelium appeared and large amount of osteoid tissue showed above the notch area. Grafted periosteal membrane was indiscernable at 4 weeks, so periosteal membrane might be organized to surrounding tissues. Histometrically, at 4 and 12 weeks, all the test and control groups didn't show significant change of epithelial zone but new attachment level tended to be gained in the test groups than control group. These results suggest that autogenous periosteal grafts should be a good alternative for guided tissue regeneration.