• Applied Microscopy
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• 제39권3호
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• pp.253-260
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• 2009

상처치유는 growth factor와 cytokine들의 복합적인 작용에 의해 일어나는 과정이다. GM-CSF는 호중구와 대식세포를 분화시키고 각질세포를 증식시키는 다면발현성 사이토카인으로 여러 세포에서 재조합되어 사용되고 있다. (주)핸슨바이오텍에서 개발한 rice cell 유래의 재조합 rrhGM-CSF는 다른 세포에서 유래된 GM-CSF들보다 탄수화물 측쇄가 많은 것이 특징이다. rrhGM-CSF의 창상치유효과를 알아보기 위하여 햄스터에 만성 당뇨를 유도하여 상처치유가 어려운 동물모델을 만든 후, 등쪽에 인위적으로 피부 전 층을 제거하여 창상을 유발하였다. 실험군에는 rrhGM-CSF가 포함된 연고를 적용하고, 대조군에는 base cream만을 적용하여 재상피화되는 과정과 피부조직의 구조 및 PCNA 반응을 통한 세포증식 정도를 비교하였다. 육안 및 조직학적 관찰 결과, rrhGM-CSF를 적용한 그룹의 재상피화 속도가 더 빨랐으며, PCNA 면역조직화학적 조사에서도 증식하는 각질세포의 수가 대조군보다 상대적으로 많은 것으로 나타남으로써, rrhGM-CSF에 의한 피부상처 치유 효과를 관찰할 수 있었다. 이러한 결과들로 미루어 보아 벼세포 유래의 rrhGM-CSF는 국소적인 피부 창상 치유에 효과적인 것으로 보이며, rrhGM-CSF의 풍부한 당화 사슬은 이 단백질이 상처부위에 안정된 상태로 기능을 나타냄으로써 효과를 오랫동안 지속시킬 수 있었던 것으로 사료된다.

• 한국임상수의학회:학술대회논문집
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• 한국임상수의학회 2006년도 춘계학술대회
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• pp.105-105
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• 2006

• 한국임상수의학회:학술대회논문집
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• 한국임상수의학회 2007년도 춘계학술대회
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• pp.125-125
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• 2007

• 한국수의병리학회:학술대회논문집
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• 한국수의병리학회 2002년도 추계학술대회초록집
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• pp.66-79
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• 2002

The basic treatments - Epithelial ＆ stromal debridement with a swab or diamond burr. - Possible placement of a collagen shield or nictitans flap. - Topical treatment with Adequan IM diluted in artificial tears : 1 ml Adequan + 4 ml tears : One drop four times daily. - Topical treatment with an antibiotic drop : Three times daily - 5％ sodium chloride ointment : Four times daily. If inflammation is severe - Topical treatment with nonsteroidal agent : Four times daily (Voltaren, Ocufen, or Profenyl) - Cyclosporine A (Optimmune) : Twice daily Healing time - Healing typically occurs rapidly - Fluorescein negative : 7-10 days - Vascular keratitis : Often several months

• 한국생물물리학회:학술대회논문집
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• 한국생물물리학회 1997년도 학술발표회
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• pp.21-21
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• 1997

Transport of drug entrapped in a liposome-hydrogel formulation was significantly retarded in an in vitro topical application. Liposomes containing hydrocortisone acetate, a hydrophobic antiinflammatory agent, were prepared by the precipitation method, and the liposomal suspension was mixed with hydrogel into a semisolid gel-type ointment.(omitted)

• KSBB Journal
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• 제16권3호
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• pp.302-306
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• 2001

점도(평균 분자량)의 차이가 있는 카토산을 펼름형태로 제조하여 실험통불언 백서의 펴하에 삽입하여 백서에서의 적합성을 관찰하였으며 또한 우수한 적합성올 나타낸 키토산을 화상연고제로 제조하여 인와적 2도 화상을 입힌 백서의 피부에 대한 치료전후의 육안적 관찰과 혈액학적 분석올 실시l하여 천연고분자인 치토산의 생체적용 가능성을 연구하였다 제초한 키토산펼룹의 중량 변화와 혈액학적 결과에서 확인하 였듯이 재료의 생처l척합성은 여러 생체내 인자들에 의한 복 합적인 결과임을 확인할 수 있었으며 실험 결과 저점도 키토 산이 비교적 우수한 분해속도와 혈액학적 결과를 보여주는 생체 적합성을 나타내었다. 화상설험으로 기존 수용성 연고 베이스확 유사한 키토산 연고베이스물 제조하고 대조군으로 논 자연치유군(negative군)과 기존 수용성연고베이스(positive군) 웅의 두 군올 설정하여 백서의 화상 피부에서 6일과 12 열 후익 육안적 관찰 및 혈액학쩍 검사블 실시하였다 육안 적 관찰로서 실험가간 중에 사망한 백서는 없였으며 대조군 을 포함한 모든 실험군에서 화상실험 힐주일 후부터 백서의 화상부위에 가피(crust)가 형성되기 시작하였다. 백서의 혈액학적 결파 중 백혈구늠 실험 6일 후에는 백혈구가 감소하였으나 12일 후에는 대부분의 설험군에서 백혈구가 증가하여 염증발현의 가능성을 나타내었다. 특히, 자연치유군으로 설정 한 n$\xi$gative군에서는 높은 백혈구 수치를 나타내었다.

• Maxillofacial Plastic and Reconstructive Surgery
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• 제33권1호
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• pp.89-92
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• 2011

Herpes simplex is caused by viruses of the herpesvirus hominus family. HSV have four categories: type 1, 2, 6, and 8. Generally HSV-1 affects the mouth. Once infected by HSV, the person's infection is permanent. Retrograde transport through adjacent neural tissue to sensory ganglia leads to a lifelong latent infection. Recently, we treated a patient with recurrent herpes-stomatitis mimicking acute necrotizing ulcerative gingivitis (ANUG). The results were satisfactorty so we report this case. 31 years old male patient showed sore throat, gingival ulceration, palpable both submandibular lymph node, and sulcular pus formation around posterior decayed teeth. This is the third time he has suffered from this symptom. Tentative diagnosis was acute necrotizing ulcerative gingivitis. Antibiotic therapy was started. But, intraoral symptom got worse in process of time. Especially ulcer of marginal gingiva got worse. Viral disease was suspected. We carried out viral cultivation. At the same time topical application of antiviral ointment (herpecid$^{(R)}$) was performed on oral ulcer unilaterally for the purpose of diagnosis and reducing pain experimentally. The next day pain was decreased dramatically on application area. Basing on the viral cultivation and clinical effect of antiviral ointment (herpecid$^{(R)}$), we have diagnosed it as a recurrent herpes-stomatitis and concluded that viral infection was major cause of disease and bacterial infection was secondary.

• 대한임상전기생리학회지
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• 제4권1호
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• pp.63-83
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• 2006

This study conducted the following experiment to examine anesthetic effects of 500 kHz ultrasound with lidocaine. Clinical experiment was conducted to compare local anesthetic effects by ultrasound frequencies and drugs with 40 normal adults and it divided subjects into experimental group (I) applying only ultrasound, ointment group (II) applying only lidocaine, phonophoresis group of 1 MHz (III), phonophoresis group of 500 kHz lidocaine (IV) for pain threshold and nerve conduct experiments. Mechanical threshold was measured with von Frey monofilament, thermal pain threshold with halogen lamp and digital thermometer, action potential in median nerve with diagnostic electromyography before and after treatment, and at 30 min., 60 min., 90 min., and 120 min. after treatment. Results of this study can be summarized as follows. Topical anesthesia experiment showed that pain threshold of phonophoresis groups was significantly increased, but there were little differences in ultrasound frequency and drugs among phonophoresis groups. Conduction anesthesia experiment showed that phonophoresis group of 500 kHz using lidocaine had significant difference in pain threshold and sensory nerve conduction compared to ointment group and ultrasound group, but there was no great difference from other phonophresis groups and light nerve block effect was found. It was considered that application of 500 kHz ultrasound using lidocaine will be more effective in deep anesthesia or nerve block than 1 MHz ultrasound. However, researches considering various frequencies, intensities and application hours in low frequency areas including kHz ultrasound are needed to increase deep permeation of drugs.

• Asian Pacific Journal of Cancer Prevention
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• 제17권3호
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• pp.1255-1259
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• 2016

Background: Oral physiotherapy or mouth exercise is considered to be an adjunct but mandatory treatment modality for oral submucous fibrosis (OSMF). This study planned to evaluate the clinical efficacy of a newly designed mouth exercising device (MED) in OSMF patients receiving local ointment, intra-lesional drugs and surgical treatment. Materials and Methods: A total of 231 OSMF patients were selected and treated with basic regime including topical corticosteroids, oral antioxidants and the icecream-stick exercise regime and allotted randomly to two equal groups A and B. Group-A patients were additionally given MED. Subgroups A1 and B1 patients with an inter-incisal distance (IID) 20-35mm were not given any additional therapy; subgroup A2 and B2 patients (IID 20-35mm) were treated additionally with intra-lesional injections. Subgroups A3 and B3 with IID<20mm were managed surgically. IID was measured at baseline and at 6 months recall. The change in IID measurements was calculated and statistically analyzed using 2-way ANOVA and Tukeys multiple post hoc analysis. Results: Average improvement in IID after six months of recall visits was observed to be 8.4 mm in subgroup-A1 (n-53) compared to 5.5 mm in B1(n-50) (p<0.01). The IID improvement in subgroup-A2 was found to be 9.3mm (n-46) compared to 5.1 mm in B2 (n-48) (p<0.01). In the surgery group, mouth opening improvement was observed to be 9.6 mm in subgroup A3 (n-18) compared to 4.8 mm for B3 (n-16) (p<0.01). Conclusions: Use of the MED appears to be effective for increasing oral opening in OMSF patients in conjunction with local, injection and/or surgical treatment.

• 한방안이비인후피부과학회지
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• 제24권3호
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• pp.84-107
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• 2011

Purposes : The purpose of present study is to detect the effects of ointment contained Takrisodok-Eum on the skin barrier's recovery of the Atopic dermatitis. Methods : A total of 44 patients who visited Semyung Oriental Medical Center from April 27th, 2011 to September 20th, 2011 were included in the study. In this study, the patients were treated with Takrisodok-Eum (experimental group) and positive control group. For 8 weeks of gross examination, hematological examination and instrumental asessment were made before and after the study to examine how well the products for experimental group with those for control group in recovering the damaged skin barriers by Atopic dermatitis. Results : 1. In the primary endpoint, SCORAD Index showed a statistically significant decline in experimental group. 2. In the secondary endpoint index of skin hydration, both the experimental group and the control group showed statistical significance. 3. In the secondary endpoint index of TEWL, the experimental group showed greater statistical significance than the control group. 4. In the secondary endpoint index of skin pH, skin pH showed a statistically significant decline in both the control group and the experimental group within the normal range. 5. In the secondary endpoint index of Total IgE, Eosinophil count, IL-10, IL-13, both the experimental group and the control group showed no statistical significance. 6. To evaluate the safety of the products for the human body, hematological examination and hematological biochemical examination, vital sign check were conducted; both control group and experimental group showed no abnormal level. And There were no severe adverse events during this study. Therefore, it is suggested that the safety of the products, if used for certain period, should be safe for the human body. Conclusions : According to the above experiments, it is suggested that Takrisodok-Eum should be effective for the Atopic dermatitis.