• Maxillofacial Plastic and Reconstructive Surgery
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• 제22권1호
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• pp.86-91
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• 2000

Autogenous bone graft is the useful technique for management of various bone defect in oral and maxillofacial surgery. The most common site for bone graft harvest is the anterior iliac crest. There is usually considerable cancellous bone graft available and it can be obtained with minimal morbidity. However, complications noted in iliac crest grafts include prolonged postoperative pain, hematoma and fracture, gluteal muscle weakness. Occasionally, when large amounts of bone graft are needed and previous harvest procedure had used, iliac bone harvest may be not adequate. Like the iliac crest, the greater trochanter has abundant cancellous bone and is readily accessible with acceptable morbidity. The purpose of this study was to assess the availability of cancellous bone graft from the greater trochanter, compare the quantity with that available from the anterior iliac crest, investigate anatomical hazards, and make recommendations for consistent harvest.

• Plant Resources
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• 제8권3호
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• pp.209-216
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• 2005

Persicaria thunbergii has been utilized for the treatment of cancer as a folk medicine. We examined the effect of isorhamnetin, a flavonoid isolated from Persicaria thunbergii, on angiogenesis in vitro and in vivo. Basic fibroblast growth factor (bFGF) is a potent angiogenic factor found in various tumors. In this study, we found that the isorhamnetin decreased bFGF-induced human umbilical vein endothelial cells (HUVECs) proliferation and migration in a concentration-dependent manner (5, 10 and $20\;{\mu}M$) whereas, it did not inhibit bFGF-induced capillary-like formation of HUVECs. The chicken chorioallantoic membrane assay revealed that addition of isorhamnetin (10, 20 and $40\;{\mu}M$) displayed an antiangiogenic effect in vivo. These results suggest that the isorhamnetin inhibits the proliferation and migration of endothelial cells induced by bFGF, which may explain its anti-angiogenic properties.

• 한국컴퓨터정보학회논문지
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• 제21권6호
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• pp.29-37
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• 2016

In this paper, we evaluated educational effects of H-STEAM group play contents(a course) and tried to suggest a convergent model for college liberal art curriculum. We opened a mixed course(math, art, engineering, and humanities) with team teaching for this purpose. For the test, we collected data from survey, K-W-L sheet, and reflection paper from 23 students who enrolled in this course. Students should do a team project during the course, propose a new group game, and write K-W-L sheet at the end of each session and reflection paper at the final stage. As a result, it is said that H-STEAM group contents had an effect on students' satisfaction and achievement. During the course, students made academic efforts and were able to construct convergent knowledge from the four fields. From this study, we are sure that H-STEAM contents can play a substitute role for the traditional liberal arts program and innovate the curriculum for the knowledge convergence society.

• Journal of Acupuncture Research
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• 제31권4호
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• pp.99-108
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• 2014

Objectives : This study was performed to review articles referring to facial palsy sequelae evaluating scale and propose how to assess facial palsy sequelae. Methods : We searched for the medical literature to find out method of evaluating facial palsy sequelae. Then, we researched strengths and weaknesses of the scale and considered the way to appraise the facial palsy sequelae. Results : There were subjective and objective scale for evaluating facial palsy sequelae. Subjective scale could offer detailed assessment but had low objectivity and reproducibility. Objective scale had consistency and detachment but needed for specific equipments with time for measuring and calculating. Conclusions : We should evaluate the facial palsy sequelae with the strengths of subjective and objective scale and assess facial nerve function, symptoms of facial palsy sequelae and quality of life entirely. Moreover, the scale has to contain the reliability with static and dynamic assessment.

• Journal of Acupuncture Research
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• 제19권1호
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• pp.111-117
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• 2002

목적 : 본 연구는 serotonin transporter (5-HTT) 유전자다형성이 중풍의 발병과 관련이 있는지 알아보기 위해 수행하였다. 대상 : 경희의료원 한방병원에 입원한 중풍환자 139명과 각 병원 중풍 기왕력이 없는 건강인 138명을 대상으로 하였다. 방법 : 각 그룹에서 개개인마다 DNA를 분리 정제한 후 Taq polymerase로 증폭하여 한천 겔에서 전기영동을 하여 잘려진 DNA fragment의 양상을 관찰하였다. 결과 : L/L, L/S, S/S의 세가지 유전자형이 검출되었으며 중풍군과 대조군 사이에 유의성 있는 차이는 발견되지 않았다. 개별 allele 빈도에 있어 중풍군과 건강인 사이에는 통계적인 유의성이 나타나지 않았다. 결론 : 이상의 결과를 통하여 5-HTT 유전자다형성은 중풍의 발병과는 직접적인 관련이 없는 것으로 사려되며 더 많은 환자를 대상으로 다른 환경요인 또는 유전자와 연관성에 대한 심도깊은 연구가 필요하다고 하겠다.

• Journal of Acupuncture Research
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• 제39권4호
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• pp.258-266
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• 2022

This study aimed to analyze auricular acupressure and auricular acupuncture used in smoking cessation research by analyzing published randomized controlled trials. Eight databases (PubMed, Cochrane, EMBASE, CNKI, CiNII, KMbase, KISS, OASIS) were searched until December 2021, and 21 out of 1,919 studies met inclusion criteria. Data on the treatment site, time, frequency, period, and outcomes were analyzed. Lung (MA-IC1) and Ear Shenmen (MA-TF1) were the most used acupoints. The number of treatments varied between a minimum of 2 to a maximum of 24, and treatment duration varied between a minimum of 2 weeks to a maximum of 8 weeks. Cigarette consumption and smoking cessation rate were the most studied outcome, followed by multiple other psychological indications.

• Journal of Acupuncture Research
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• 제39권4호
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• pp.249-257
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• 2022

This study aimed to evaluate clinical practice guidelines (CPGs) for ankle sprains using the Appraisal of Guidelines for Research and Evaluation II tool, using electronic databases (GIN, PubMed, EMBASE, NCKM, CNKI, CiNii, WanFang database, RISS, and SCOPUS), to suggest strategies for improvement in the future. The search was performed on April 23, 2021 and 10 CPGs were selected for evaluation. Three CPGs were recommended without modification (Class A scores), five were recommended with modification (Class B), and two were not recommended (Class C scores). The CPG domain that received the lowest score was "applicability." The traditional medicine CPGs scored higher [Class A (n = 1) and Class B (n = 1)] than the conventional Western medicine CPGs [Class A (n = 2), Class B (n = 4), and Class C (n = 2)] and were considered to be more methodical. In the future, more research into traditional medicine is required.

• Journal of Acupuncture Research
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• 제29권6호
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• pp.23-34
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• 2012

Objectives : This study was performed to define clinical character of peripheral facial nerve injury. Methods : 36 patients was identified with peripheral facial nerve injury among 1128 patients who visited the Facial Palsy Center in Kyung Hee University Hospital at Gang-dong between January 2010 and November 2011. We reviewed the medical records including gender, age, cause, symptom, period of treatment, and axonal loss. Results : Most common cause of peripheral facial nerve injury was iatrogenic surgery, followed by direct trauma, neoplastic disorders. Patients with facial nerve injury commonly complain about facial palsy(ipsilateal or bilateral), followed by paresthesia, facial spasm, facial pain, auricular pain. Peripheral facial nerve injury group showed worse electrophysiological pattern and younger onset age compared with Bell's palsy group. Conclusion : This study was designed for 36 patients and further studies are necessary.

• Journal of Acupuncture Research
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• 제35권4호
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• pp.169-175
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• 2018

The objective of this study was to review clinical trials of pharmacopuncture treatment for Frozen Shoulder and to evaluate trends in this field. The literature search was performed using PubMed, the Cochrane Library, China National Knowledge Infrastructure, and 5 Korean electronic databases. A combination of "pharmacopuncture," "acupoint injection," "Frozen Shoulder," "adhesive capsulitis," and "periarthritis of shoulder" search terms were used. A total of 9 studies were included in this review. The studies were classified into herbal extract-based (5 types) and animal-based (2 types) pharmacopuncture treatment of Frozen Shoulder. There were 14 different acupoints and Ashi points used in the 9 studies. The total volume of herbal extract-based pharmacopuncture injected was usually between 2 mL and 4 mL, and for animal-based pharmacopuncture it was 1 ml. In most studies of Frozen Shoulder, pain was reduced and function was significantly improved after pharmacopuncture treatment. These results demonstrate that pharmacopuncture alleviates pain and restores function in patients with Frozen Shoulder. Further studies must be conducted on pharmacopuncture for management of Frozen Shoulder.

• Journal of Acupuncture Research
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• 제22권2호
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• pp.171-180
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• 2005

Background & Objective : Angiogenesis consists of the proliferation, migration, and differentiation of endothelial cells, and angiogenic factors and matrix protein interactions modulate this process. The aim of this study was to determine whether Puerariae radix could induce angiogenic activity in human umbilical vein endothelial cells (HUVECs). Methods: The angiogenic activity of Puerariae radix were evaluated by using BrdU assay, chemotactic migration assay, tube formation assay, measurement of bFGF in HUVECs, and Matrigel plug assay in mice. Results : Puerariae radix significantly increased HUVECs proliferation in a dose-dependent manner. In addition, Puerariae radix increased migration and tube-like formation in HUVECs. Interestingly,the expression of basic fibroblast growth factor (bFGF), an angiogenesis-stimulating growth factor, was dose-dependently increased by Puerariae radix. The angiogenic activity of Puerariae radix was confirmed using an in vivo Matrigel angiogenesis model, showing promotion of blood vessel formation. Conclusion : Puerariae radix significantly induces angiogenesis in vitro and in vivo. These results suggest that Puerariae radix is a potent angiogenic agent, and a promising drug, for the induction of neovascularization.