• 생명과학회지
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• 제15권3호
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• pp.474-478
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• 2005

본 연구는 RAPD 기법을 이용한 종 특이 marker 개발 및 이 marker의 SCAR marker로의 개발을 목표로 수행되었다. Random primer 700개에 대하여 PCR 수행결과, 품종간, 개체간에 많은 다형성이 관찰되었으며 품종특이적인 양상을 나타내는 MG30, MG53의 primer는 각각 2.0kb, 2.3kb의 위치에서 제주말과 더러브렛종의 특이적인 RAPD 단편을 나타내었다. 이들 단편들 중 품종 특이적인 단편을 클로닝한 후 random primer가 포함된 부분의 염기서 열을 결정하였다. 10 bp의 RAPD random primer에 10bp의 염기를 추가하여 SCAR primer를 제작하였다. SCAR marker의 수행결과 RAPD marker와 같은 2.3kb, 2.0kb의 크기에서 제주마와 더러브렛종에 특이적인 하나의 밴드가 증폭되었다. 따라서 이 Cnh-SCAR marker는 보다 안정적이고 재현성 있는 marker로서 사용이 가능하여 제주말의 판별에 유용하게 사용될 수 있을 것이다.

• Archives of Plastic Surgery
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• 제36권5호
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• pp.649-653
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• 2009

Purpose: Double - eyelid operation is one of the most common cosmetic operations among Korean patients. In such operations, however, the complexity of and individual differences in the patients' anatomical structures may cause various complications, such as asymmetry, retraction of the eyelid, and the occurrence of a high fold. A high fold occurs frequently, and its correction is not very simple. Many methods have been developed to correct it, and among these, the operation involving the excision of the skin between the previous double - eyelid line and the new double - eyelid line is usually selected by plastic surgeons. In many cases, however, patients have insufficient eyelid skins for this operation. In this study, the authors introduce an operation procedure for high - fold correction that does not involve skin excision Methods: From June 2005 to June 2009, 246 cases were treated with this procedure. After the incision of the new double - eyelid line, dissection was done between the previous scar tissue and the levator aponeurosis. Then the orbital septum, orbital fat or the retro - orbicularis oculi fat was slid down and sutured with a tarsal plate. Such sutures were repeated at four to five points, including the lateral and medial limbus, to prevent the reattachment of the previous scar and to create a new double - eyelid line at the end of the orbital septum. Results: Most of the high - fold patients were satisfied with the procedure described above. Their previous scar was hidden under the new double - eyelid line after the operation. In the six cases, the scar was visible in the patients who had a very high and deep inner line. As such, scar revision was undertaken three months after the operation. It is known that scar revision is also required after an operation involving skin excision in the case of a very high inner - eyelid line. Conclusion: This method is an appropriative procedure for high - fold correction for patients who have insufficient upper - eyelid skin.

• 한국약용작물학회:학술대회논문집
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• 한국약용작물학회 2011년도 춘계학술발표회
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• pp.416-417
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• 2011

• The Journal of Korean Physical Therapy
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• 제13권3호
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• pp.597-602
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• 2001

This study was investigated the effects of ultrasound for collagen fiber in open wounded of skin. Each group was treated under the following conditions; group I was applied 1MHz continue wave US. group II was applied 1 MHz pulse wave, group III was applied control group. The results were prominent in observation of scar tissue of group II.

• 한국작물학회:학술대회논문집
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• 한국작물학회 2006년도 한국약용작물학회 공동춘계학술발표회
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• pp.498-499
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• 2006

• The Journal of Advanced Prosthodontics
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• 제4권1호
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• pp.57-59
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• 2012

The scars and contracture around the oral-facial region may cause difficulty in prosthodontic treatment to restore esthetics and function for the patients, who suffered severe burns. This article presents a technique that uses a fixed partial denture prepared with a conventional milling technique and an attachment to support anterior cantilever removable partial denture, thereby providing a more esthetically acceptable and functional result.

• The Journal of Korean Physical Therapy
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• 제14권2호
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• pp.190-198
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• 2002

This study was investigated the effects of near Infrared St ultrasound for collagen fiber in open wounded of rats skin. Each group was treated under the following conditions; group I was applied near IR , group II was applied 0.5 MHz continue wave US and group III was control group. The results were prominent in observation of scar tissue and of fibroblast infiltration of group I & II.

• 대한간호
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• 제3권2호통권10호
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• pp.75-77
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• 1964

• Archives of Plastic Surgery
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• 제42권4호
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• pp.446-452
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• 2015

Background Various techniques are used for performing breast reduction. Wise-pattern and vertical scar techniques are the most commonly employed approaches. However, a vertical scar in the mid-lower breast is prominent and aesthetically less pleasant. In contrast, a semicircular horizontal approach does not leave a vertical scar in the mid breast and transverse scars can be hidden in the inframammary fold. In this paper, we describe the experiences and results of semicircular horizontal breast reductions performed by a single surgeon. Methods Between September 1996 and October 2013, our senior author used this technique in 38 cases in the US and at our institution. We used a superiorly based semicircular incision, where the upper skin paddle was pulled down to the inframammary fold with the nipple-areola complex pulled through the keyhole. Results The average total reduction per breast was 584 g, ranging from 286 to 794 g. The inferior longitudinal pedicle was used in all the cases. The average reduction of the distance from the sternal notch to the nipple was 13 cm (range, 11-15 cm). The mean decrease in the bra cup size was 1.7 cup sizes (range, a decrease of 1 to 3). We obtained very satisfactory results with a less noticeable scar, no complication such as necrosis of the nipple or the skin flap, wound infection, aseptic necrosis of the breast tissue, or wound dehiscence. One patient had a small hematoma that resolved spontaneously. Conclusions This technique is straightforward and easy to learn, and offers a safe, effective, and predictable way for treating mammary hypertrophy.

• 대한두경부종양학회지
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• 제23권1호
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• pp.32-36
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• 2007

Background and Objective：A post-operative hypertrophic scar of the anterior neck is the leading complaint of the patients who underwent conventional thyroid surgery. In order to minimize the post-operative scar of the anterior neck, we performed thyroidectomy via axillary approach using operating microscope and a specialized retractor to determine technical feasibility. Patients and Methods：From January 2005 to December 2006, we performed thyroidectomy via axillary approach under operating microscope(f=400mm, ${\times}2.5$；OPMI $pico^{(R)}$；Zeiss, Germany) for benign unilateral nodule in 25 cases(all female, average age 34.5yrs). Under general anesthesia less than 7cm of skin incision was made in the axilla of ipsilateral side. A subcutaneous tunnel went over the pectoralis major muscle and the clavicle, and then through the sternocleidomastoid muscle and sternothyroid muscle was excised. The area around the thyroid was sufficiently dissected, and then a retractor designed for exposure via axillary approach was placed within the tunnel and under operating microscope thyroidectomy was performed. Results：There were 17 cases of thyroid nodulectomy and 8 cases of subtotal lobectomy. The mean average operative time was 102.64minutes. Postoperative complications included one case of postoperative bleeding, one case of temporary vocal cord paralysis, two cases of delayed wound healing, two cases of paresthesia of shoulder and arm, and two cases of hypertrophic scar of the axilla. Postoperative histopathology includes 17 cases of adenomatous hyperplasia, six cases of cyst, and two cases of follicular adenoma. For all cases hospitalization period was two days. Conclusion：Thyroidectomy via axillary approach under operating microscope has a good cosmetic advantage without a post-operative scar of the anterior neck. The procedure is simple due to direct vision using operating microscope, easy to identify important structures by magnifying them, and therefore surgical time can be reduced.