• The Journal of the Korean dental association
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• v.28 no.1 s.248
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• pp.109-114
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• 1990

• 대한치주과학회:학술대회논문집
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• 2008.05a
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• pp.17-17
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• 2008

• The Journal of the Korean dental association
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• v.12 no.3
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• pp.167-172
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• 1974

• Journal of Periodontal and Implant Science
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• v.10 no.1
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• pp.39.1-39.1
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• 1980

• The Journal of the Korean dental association
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• v.36 no.7 s.350
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• pp.447-449
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• 1998

• Proceedings of the Korean Society of Applied Pharmacology
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• 1993.04a
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• pp.124-124
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• 1993

녹용은 강심작용, 여성홀몬작용, 강장작용, 창상치유작용 등의 약리작용이 있는 것으로 보고되어 있는데 녹용의 상용량에서는 강장작용, 창상치유작용이 있는 것으로 알려져 있다. 녹용의 창상치유작용은 생체내 질소 평형이 음의 방향으로 되었을 때 이를 빠른 시간내에 정상적으로 회복시키는 약리효과에 기인하는 것으로 볼 수 있겠다. 본 연구에서도 흰쥐에 turpentineee oil (TPO)를 주사하여 acute-phase response를 일으켜 질소평형을 깨뜨린 실험 모델에서 녹용의 효과를 측정하였다. Acute-phase reactants중에서 $\alpha$$_2$-macroglobulin, $\alpha$$_1$-cysteine pretense inhibitor (T-kininogen), ceruloplasmin을 측정 하였는데 이 중에서 creuloplasmin의 측정이 재현성이 높았다. TPO로 급성염증을 유발시키면 2일 후에 ceruloplasmin의 혈청내 농도가 약 100% 증가하며 4일까지 지속하다가 5일째부터 감소하는데 이때 미리 녹용추출물을 투여한 군은 TPO주사 후 4일째에 50% 감소하였다. TPO로 염증을 유발하기 전에 녹용을 투여했을 때가 염증유발 후에 투여했을 때보다 녹용의 효과가 현저히 나타났다. 이러한 결과는 급성염증에 의해 깨어진 단백질 평형을 신속히 정상화시키는 효과가 있음을 나타내는 것으로 이러한 녹용의 효과를 지표로 하여 녹용의 유효성분 분리를 수행하고자 한다.

• Journal of Dental Rehabilitation and Applied Science
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• v.36 no.1
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• pp.21-28
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• 2020

Purpose: After periodontal surgery, studies have found that the use of periodontal wound dressing reduces the risk of wound infection and increases healing. The purpose of this study is to evaluate the effect of attachable periodontal wound dressing on the healing and patient satisfaction after periodontal flap surgery. Materials and Methods: Twenty-eight patients requiring periodontal surgery underwent periodontal flap surgery on both quadrants of maxilla or mandible. Postoperative pain, bleeding, dietary discomfort and hypersensitivity in relation to attachable periodontal wound dressing was assessed using Visual Analogue Scale (VAS). Additional survey on frequency of burning sensation and overall satisfaction rates were assessed. Results: VAS mean values for pain, bleeding, and dietary discomfort depending on the presence and absence of attachable wound dressing were; pain: 2.82, 3.96 (P = 0.002), bleeding: 1.61, 2.54 (P = 0.008), dietary discomfort: 2.82, 4.18 (P < 0.001), respectively. Test groups with attachable wound dressing reported significantly lower rates of discomfort. No significant difference was observed in burning sensation and hypersensitivity related with wound dressing. Satisfaction was higher in 75% of patients who received wound dressing. Conclusion: According to the results of this study, patients who received attachable periodontal wound dressing reported less postoperative pain, bleeding, and dietary discomfort. There was no statistical significance related to the use of wound dressing with burning sensation and hypersensitivity.

• Journal of the korean veterinary medical association
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• v.45 no.6
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• pp.539-543
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• 2009

심근 손상은 창상 환자에서 심장 기능에 뚜렷한 영향을 미칠 수 있지만 심각한 창상에 가려져 종종 간과됩니다. 심하지 않은 심근손상에 의한 부정맥은 스스로 치유되기도 하지만 저혈압, 쇠약, 순환부전과 같은 증상을 일으키는 부정맥은 조기에 인지하여 치료하지 않을 경우 생명을 위협할 수 있음을 잊어서는 안 될 것 같습니다.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2022.10a
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• pp.542-544
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• 2022

In this study, a basic study was conducted to confirm the wound recovering ability using LEDs. After cultured fibroblast on 6-wells we formed a wound. Here, LEDs of a specific wavelength are irradiated and check the wound healing through Matlab image processing. As a result, it was confirmed that fibroblast recovered faster when LED was irradiated.

• The Journal of Korean Physical Therapy
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• v.15 no.4
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• pp.1-12
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• 2003

The purpose of this study was to investigate the effect of high voltage pulsed current stimulation (HVPCS) on the healing rate of a dermal wound in a rat. We also determined the mechanism of promoting healing by HVPCS. Twenty male Sprague-Dawley rats were randomly divided into two group; HVPCS group (n=10) and control group (n=10). The HVPCS rats received electrical stimulation with a current intensity of 50 V at 100 pps for a duration of 30 minutes, while the control group was given the same treatment without electricity for a week. The biopsy specimens were fixed in formalin, embedded in paraffin and stained with Masson's trichrome, hematoxylin and eosin (H&E). The fibroblasts and collagen density were counted using a light microscope and computerized image analysis system and calculated as the density and the percent. A Student t-test showed a significantly higher wound healing rate of the HVPCS group than control (t=-4.161, p<0.001). The fibroblasts in the HVPCS group were higher than in the control group (t=-4.921, p<0.001). The density of collagen in the HVPCS group was also higher than in the control group (t=-4.367, p<0.001). These results indicate that the HVPCS accelerated the rate of healing in dermal wound, and increased fibroblasts and collagen density in the regenerative dermis. These findings suggest that the HVPCS may activate fibroblasts by alteration of the electrical environment, and it may increase collagen synthesis in the regenerative dermal wound.