선박 배출 유해공해물질 제거장치 기술개발

우영민,정대헌,장진영,고아현 한국에너지학회 2019 한국에너지공학회 학술발표회 Vol.2019 No.10

Hormone-Supplemented Media에서의 성인 간세포 배양

우영민,이건욱 대한외과학회 1992 대한외과학회 학술대회 초록집 Vol.1992 No.11

시상증후군(Thalamic Pain Syndrome) 환자의 한방 병합치료에 관한 임상적 고찰

우영민,송경섭,이진헌,Woo, Young-Min,Song, Kyung-Sup,Lee, Jin-Hun 대한한방내과학회 2000 大韓韓方內科學會誌 Vol.21 No.5

Objectives : To evaluate the pain control effect of combination treatment of Oriental Medicine on patients who suffered from thalamic pain syndrome caused by thalamic stroke. Methods : We reviewed the medical records and brain imaging data of all patients with thalamic stroke from September 1998 to August 2000 who visited to Department of Oriental Internal Medicine, National Medical Center. We evaluated clinical features of thalamic pain syndrome, including incidence, onset interval from stroke, nature, pain distribution, and assessed the pain control effect of combination treatment by Visual Analog Scale(VAS). Results : 64 cases were selected under the inclusion criteria, and 17 patients(26.5%) with thalamic pain syndrome were identified from 64 thalamic strokes. VAS proved combination treatment effective to control pain of thalamic pain syndrome. In 12 cases(70.5%), pain onset was within the first week poststroke. The patients with allodynia were 6(35.3%). In 12 cases(70.5%), the lesion was mainly located in the posterolateral areas of thalamus. Conclusion : We conclude that combination treatment of the Oriental Medicine modalities have pain control effectiveness on thalamic pain syndrome.(t=-5.47, p=0.0001)

針의 巨刺法에 對한 實證的 硏究 -眼球의 Blind spot 變化에 對하여-

우영민,남영,Woo, Young-Min,Nam, Young 대한한방안이비인후피부과학회 2000 한방안이비인후피부과학회지 Vol.13 No.2

objective to ascertain whether the concept of the therapeutic side is associated with changes in the blind sport mapping that represents the brain function. design Physiological blind spot maps were used as an integer of brain activity before and after acupuncture needling on the meridian point Hapkok(合谷) and Techung(太衝) in the unilateral side decided by double-blind controlled study(20 subjects). setting outpatient clinic participants: adult volunteers intervention twenty subjects were divided into two comparative groups and underwent specific acupuncture therapy on the unilateral side. Blinded examiners obtained reproducible pre and post-acupuncture cortical maps, which were subjected to statistical analysis. main outcome measures Brain activity was demonstrated by reproducible circumferential measurements of cortical hemispheric blind spot maps before and after acupuncture on the unilateral side. in case of acupuncture needling on the ipsilateral side of an enlarged side of bilnd spot, there were reduction of blind spot in 7 cases of 10 subjects, and enlargement in 3 cases. in case of acupuncture needling on the contralateral side of the enlarged side of blind spot, there were enlargement of blind spot in 6 cases of 10 subjects, and reduction in 4 cases. results the significant changes in the blind spots before and after acupuncture were observed Acupuncture needlings on the ipsilateral or contralateral side of an enlarged cortical map were associated with the concept of the therapeutic side traditionally accepted in the oriental medical society. Acupuncture needling on the ipsilateral side of an enlarged blind spot map is associated with the reduction of map, and increaed contralateral cortical activity. Acupuncture needling on the side opposite an enlarged blind spot map is associated with the enlargement of map, and decreased cortical activity. conclusion Reproducible maps of cortical responses can be used to measure the neurological consequences of acupuncture needling. Acupuncture can affect the somatic sensory informations that reach to the contralateral thalamus, and so affect thalamic integration. we found that acupuncture therapy may be associated with an increase or a decrease in brain function depending on the side of acupuncture needling. thus, the traditional concept of the contralateral therapeutic theory in acupuncture approach has the clinical significance in the view of brain function.

편시력저하요인에 관한 한의학적 임상고찰

우영민,남영,Woo, Young-Min,Nam, Young 대한한방안이비인후피부과학회 2002 한방안이비인후피부과학회지 Vol.15 No.2

Visual acuity Decrease is one of the most common symptoms of adolescents. Acupuncture method has been used for improvement of visual acuity from ancient period. But it is not sufficent to recognize underlying causes and predisposing factors of visual acuity decrease. So we investigate the common causes and factors on myopia outpatients group. We researched 992 outpatients who were treated at Department of Acupuncture & Moxibustion, National Medical Center from June 2001 to May 2002. The outpatients were classified into several groups according to visual acuity and age. Common predisposing factors of visual acuity decrease were assessed through questionnaires based on the Classics of the traditional oriental medical bibliography. The results are as follows; age distribution is 52.9$\%$ for female, 47.1$\%$ for male. The predisposing factors were ranked as poor posture(66.9$\%$), unbalanced diet(57.2$\%$), heredity(53.8$\%$), irregular diet habit(51.3$\%$) and so on. These results playa role as preliminary data in recongnition of myopia in the view of oriental medicine.

Antioxidant and anti-obesity effects of purple sweet potato extract

우영민,송아람,박승후,김안드레,하종명 한국공업화학회 2014 한국공업화학회 연구논문 초록집 Vol.2014 No.1

Studied the antioxidant and anti-obesity effects of obesity induced SD-Rats by high fat diet of purple sweet potato extract. Antioxidant activity of purple sweet potato extract measurement results, showed a concentration-dependent manner in general. 1 mg/ml in the extract concentration showed the highest activity with 1,810 ppm poly phenol content, DPPH radical scavening activity of 30% and standards BHT 50 ug/ml and showed a similar activity in comparison. Superoxide dismutase (SOD) and reducing power is increased antioxidant activity in a concentration-dependent. This purple sweet potato extract that oral administration of 8 weeks in a way that leads to obesity in the high-fat diet SD-Rats reduced body weight, total cholesterol and triglyceride was also reduced. Therefore, we expect to leverage the potential of a possible natural antioxidant and anti-obesity purple sweet potato extract.

외식전공 대학생의 창의성 능력과 기업가 정신, 자기효능감, 진로준비행동 간의 구조적 관계

우영민 관광경영학회 2020 관광경영연구 Vol.97 No.-

The purpose of this study is to identify the structural relationship between creative ability, entrepreneurship, self-efficacy, and career preparation behavior in food & culinary arts students. For collecting the data, this study distributed 400 questionnaires to food service majors from March 24, 2019 to March 31, 2019. Total of 400 questionnaires were returned and the researcher removed 79 questionnaires that could not be used statistically (same answers, omission of questions/answers). As a result, total of 322 questionnaires were used for an empirical analysis. In this study, SPSS 18.0 Package and AMOS 18.0 were used for analyzing the statistics. The study results were as follows. First, the result for hypothesis 1 on “Creative ability would have positive (+) influence on entrepreneurship” was adopted. Second, the result for hypothesis 2 on “Creative ability would have positive (+) influence on self-efficacy” was adopted. Third, the result for hypothesis 3 on “Creative ability would have positive (+) influence on career preparation behavior” was rejected. Fourth, the result for hypothesis 4 on “Entrepreneurship would have positive (+) influence on career preparation behavior” was rejected. Fifth, the result for hypothesis 5 on “Self-efficacy would have positive (+) influence on career preparation behavior” was adopted. The results made academic contribution on generalization of social cognitive career theory and career development theory while suggesting practical implications on education and career for food service majors.

ACE inhibitory activity of sea cucumber gelatin hydrolysates

우영민,송아람,박승후,김안드레,하종명 한국공업화학회 2015 한국공업화학회 연구논문 초록집 Vol.2015 No.0

This study was hydrolyzed gelatin of sea cucumbers as a protease compared to ACE inhibitory activity. Protein degradation enzyme Transglutaminase,Protamex, Neutrase was used. Enzymes each of the four groups (P, Protamex, PN, Protamex + Neutrase, TG, Transglutaminase,TGP, Transglutaminase + Protamex) divided by cucumber gelatin hydrolyzate was prepared. The obtained using the ultrafiltration sea cucumber gelatin hydrolyzate separated by a molecular weight less than 30kDa or more and made of a powder-form freeze-dried and used as a sample. ACE inhibition was measured by HPLC. Captopril was used as positive control. Sea cucumber gelatin hydrolysates with ACE inhibition was higher. Therefore, gelatin hydrolyzate from sea cucumber suggests that hypertension may be used as the material of the functional food.

췌장암에 있어서 flow cytometry 측정의 의의

우영민,이건옥 대한외과학회 1992 대한외과학회 학술대회 초록집 Vol.1992 No.11

수소 리니어 엔진의 성능 특성

우영민,김강출,표영덕,이영재,이준혁,이용균 한국자동차공학회 2007 한국자동차공학회 지부 학술대회 논문집 Vol.- No.-