『紅樓夢』에 나타난 18세기 중국 茶文化

오명진 국제차문화학회 2009 차문화ㆍ산업학 Vol.9 No.-

A Case of Brainstem Encephalitis Associated with Epstein-Barr Virus Infection

오명진,임수정,김영주,엄태훈,이현승,장필상,김영훈 대한소아신경학회 2011 대한소아신경학회지 Vol.19 No.3

A case of brainstem encephalitis associated with a reactivated infection of Epstein- Barr virus (EBV) in a 7-year-old boy is reported. The patient was diagnosed based on the compatible clinical, cerebrospinal fluid and radiological findings and the serological results for EBV, had a favorable clinical course and showed a discrepancy between the course of the neurological features and the evolution of the imaging alterations. The apparent diffusion coefficient imaging revealed the brain stem lesion suggesting an autoimmune mechanism in the pathogenesis of the illness. 7세 남아에서 발생한 EBV 재활성화 감염과 연관된 뇌간 뇌염 1례를 보고한다. 환아는 임상증상, 뇌척수액 검사, 그리고 뇌 MRI 검사를 통하여 뇌간 뇌염이 진단 되었고, 임상경과와 관련하여 추적관찰 기간 동안 시행한 EBV 혈청학적 검사들을 통해 EBV 재활성화를 진단하였으며, 임상경과에 있어서 좋은 예후를 보였다. 뇌 MRI 검사상 뇌간 병변은 환아의 회복기에 처음 발견됨으로써 임상경과와 뇌 MRI의 불일치 소견을 보였으며, 병변을 확인하기 위한 뇌 MRI 검사의 반복시행이 필요할 수 있음을 시사 하였다. 또한 ADC MRI 검사상 뇌간 병변은 혈관성 부종소견을 보였고, EBV에 대한 뇌척수액 PCR상 음성소견을 보인 것을 토대로 EBV 재활성화와 관련된 자가면역 기전이 환아의 뇌간 뇌염 발생에 관여하고 있을 것으로 생각된다.

골연골종을 동반한 퇴행성 슬관절염에 灸法이 미치는 영향

오명진,송호섭 대한침구의학회 2012 대한침구의학회지 Vol.29 No.6

Objectives : This study was done for reporting effect of moxibustion therapy on the degenerative arthritis of knee joint with osteochondroma. Methods : Two patient with degenerative arthritis of knee joint with osteochondroma was treated by moxibustion therapy. We applied moxibustion therapy three times a day for 12 days(three days per week). To investigate effectiveness of treatment we used visual analogue scale, Korean Western Ontario and McMaster Universities. Results : 1. The moxibustion therapy deceased knee joint pain. 2. As a result of evaluation by visual analogue scale, Korean Western Ontario and McMaster Universities the score marked lower than before treatment and after treatment. Conclusion : Moxibustion therapy decreased knee joint pain that patient have degenerative arthritis of knee joint with osteochondroma.

어리연꽃 (Nymphoides indica (L.) O. Kuntze) 화경 배양으로부터 체세포배발생을 통한 식물체 재생

오명진,민성란,유장렬,김석원 한국식물생명공학회 2007 JOURNAL OF PLANT BIOTECHNOLOGY Vol.34 No.1

Plant regeneration system from floral stem of Nymphoides indica via somatic embryogenesis was established. After four weeks of culture onto 1/2MS medium containing 2,4-D, pale-yellow globular structures and calluses were formed on the cut surface of floral stem explants. Upon transfer to 1/2MS basal medium, pale-yellow globular structures were developed into somatic embryos and normal plantlets. These results indicated that pale-yellow globular structures and calluses from floral stem were globular embryos and embryogenic calluses, respectively. The frequency of embryogenic callus formation from floral stem was reached to nearly 100% when floral stem was cultured onto 1/2MS medium supplemented with low concentration of 2,4-D (0.1 to 0.3 mg/L). However, the higher concentration of 2,4-D resulted in decrease of the frequency of embryogenic callus formation. In this study, low concentration of 2,4-D had a stimulative role in embryogenic callus formation, whereas BA showed inhibitory role in callus formation. In comparison to floral stem, leaf explants showed low frequency of embryogenic callus formation. The highest frequency of embryogenic callus formation from leaf explants was 9.5% when leaf explants were cultured onto 1/2MS medium supplemented with 0.3 mg/L of 2,4-D. The plant regeneration system of Nymphoides indica established in this study, might be applied to mass proliferation, conservation of genetic resources and genetic transformation for molecular breeding.

16세기 다서에 나타난 炒製茶 -茶錄과 茶疏를 중심으로-

오명진 한국차학회 2009 한국차학회지 Vol.15 No.2

Some scholars of the Ming dynasty had the hobby of tasting tea. They created a new situation in ‘Scholar tea’ of the Ming Dynasty. They all left lots of excellent works and precious materials for later generations. Tea Roasting Process is Introduced. Zhang Yuan composed the outstanding Tea Records according what he learnt from his long term experience of tea tasting. Xu Cishu was particularly good at tea ceremony and wrote Tea Reports . In conclusion, we can say that Zhang Yuan’s Tea Records shows the fundamentals of Roased greentea. On the other hand, Xu Cishu’s Tea Reports shows the fundamentals of Grilled greentea. Especially ‘Tea Roasting Process’ which is shown in Zhang Yuan’s Tea Records had a strong influence on Korea’s traditional tea making process. Also, it had a strong influence on Korean tea industry. But, We should free ourselves from shadows of china and japan. We should try to find a solution and develope an epoch-making tea making process like china in 16th century.

제주상사화 (Lycoris chejuensis K. Tae et S. Ko) 잎 및 뿌리 절편으로부터 소자구 형성을 통한 식물체 재생안

오명진,박종미,태경환,유장렬,김석원,Oh, Myung-Jin,Park, Jong-Mi,Tae, Kyoung-Hwan,Liu, Jang-Ryol,Kim, Suk-Weon 한국식물생명공학회 2007 식물생명공학회지 Vol.34 No.3

제주상사화의 잎 및 뿌리 조직으로부터 형성된 캘러스 및 구형 소자구로부터 효율적인 기내 식물체 재생체계를 확립하였다. 2,4-D가 첨가된 B5 배양배지에서 12주 배양 후 제주상사화의 잎 조직으로부터 백색의 구형 세포괴 및 캘러스가 동시에 발달하였으며 그 빈도는 32.1%이었다. 그러나 3 mg/L 이상의 고농도 2,4-D 처리구에서는 캘러스 형성빈도가 14%로 크게 감소하였으며 10 mg/L 2,4-D 처리구에서는 캘러스 형성이 전혀 이루어지지 않았다. 잎 조직과 달리 뿌리 절편의 경우 3 mg/L 2,4-D 처리구에서 캘러스 형성빈도가 36.1%로 가장 높았으며 BA 단독처리구나 2,4-D와 BA의 혼용처리구에서는 그 빈도가 감소하였다. 형성된 백색의 구형세포괴는 생장조절제가 첨가되지 않은 B5배지에 배양하면 소자구 발달 경로를 거쳐 소식물체로 발달이 이루어졌다. 소식물체는 생장조절제가 첨가되지 않은 1/2MS 기본배지로 옮겨 명배양한 결과, 약 배양 2주후부터 녹색의 잎이 신장되는 것을 관찰 하였으며 4주 후 뿌리 발달이 이루어지면서 정상적인 식물체로 발달하였다. 재생된 소식물체는 배양기내에서 순화과정을 통해 토양이식이 가능하였다. 본 연구에서 확립된 제주상사화의 식물체 재생체계는 제주상사화의 대량증식 수단은 물론, 유용 형질 도입을 통한 분자육종의 수단 및 유용 유전자원의 장기보전을 위한 초저온 보존 연구의 직접적인 연구소재로 활용이 가능할 것으로 예상된다. Plant regeneration system from leaf and root segments of Lycoris chejuensis via bulblet formation was established. Surface-sterilized leaf and root segments were cultured on the B5 medium containing 2,4-D. After 12 weeks of culture onto B5 medium containing 2,4-D, white globular structures and white calluses were formed on the cut surface of the explants. The highest frequency of globular structures and calluses formation from leaf explants was 32.1% when leaf explants were cultured onto B5 medium supplemented with 1 mg/L of 2,4-D. However, the higher concentration of 2,4-D (over than 3 mg/L) resulted in decrease of the frequency. In comparison to leaf explants, root segments showed the highest frequency at a rate of 36.1% when root explants were cultured onto B5 medium supplemented with 3 mg/L of 2,4-D. These structures and calluses were sub-cultured and proliferated onto the same culture medium. Upon transfer to B5 basal medium, white globular structures were developed into bulblets and normal plantlets. After 4 weeks of incubation in the light, plantlets were successfully rooted over the frequency of approximately 90%. Rooted plantlets were successfully transferred to potting soil and acclimatized in the growth chamber. The plant regeneration system of Lycoris chejuensis established in this study, might be applied to mass proliferation, conservation of genetic resources and genetic transformation for molecular breeding.

패밀리레스토랑의 체험마케팅이 즐거움, 재방문의도에 미치는 영향 : S-O-R 모델을 기반으로

오명진,이정탁 경성대학교 산업개발연구소 2022 산업혁신연구 Vol.38 No.4

This study aimed to examine the effect of experiential marketing of family restaurants on pleasure and revisit intention based on the S-O-R model in order to revitalize family restaurants in the stagnant period. In this study, a survey was conducted targeting adult men and women in Seoul who had visited a family restaurant within the last 3 months. The survey distributed 230 copies of questionnaires from September 26 to October 10, 2022, of which a total of 212 copies were used for empirical analysis. As a results, first, the feel-act-relate of the experiential marketing factors had a significant positive effect on pleasure. Second, the think of the experiential marketing factors had a significant negative effect on pleasure. Third, the sense had not a significant effect on pleasure. Fourth, pleasure had a significant effect on revisit intention. The results of this study will contribute to vitalizing family restaurants by providing experiential marketing strategies. 본 연구는 정체기에 있는 패밀리레스토랑의 활성화를 위해 S-O-R 모델을 기반으로 패밀리레스토랑의 체험마케팅이 즐거움, 재방문의도에 미치는 영향에 대해 살펴보고자 하였다. 본 연구는 최근 3개월 내에 패밀리레스토랑을 방문한 경험이 있는 서울지역의 성인 남녀를 대상으로 설문조사를 실시하였다. 조사는 2022년 9월 26일~10월 10일까지 230부의 설문지를 배포하였고, 이 중 총 212부를 실증분석에 사용하였다. 분석결과, 첫째, 체험마케팅 요인 중 감성행동관계는 즐거움에 유의한 정(+)의 영향을 미치는 것으로 나타났다. 둘째, 인지는 즐거움에 유의한 부(-)의 영향을 미치는 것으로 나타났다. 셋째, 감각은 즐거움에 유의한 영향을 미치지 않는 것으로 나타났다. 넷째, 즐거움은 재방문의도에 유의한 영향을 미치는 것으로 나타났다. 본 연구결과는 패밀리레스토랑의 체험마케팅 전략을 제공함으로써 패밀리레스토랑을 활성화시키는데 기여할 수 있을 것이다.

X-ray 영상을 위한 Lu2Gd1Ga2Al3O12: Ce3+ 형광체의 연구

오명진,SAHA SUDIPTA,김홍주 한국물리학회 2022 새물리 Vol.72 No.9

Ce3+-doped Lu2Gd1Ga2Al3O12 phosphor is fabricated by solid-state reaction method using an electric furnace at 1500 °C for 12 hours and measured by an X-ray diffractometer (XRD) and a field emission scanning electron microscope (FE-SEM) to confirm the crystalline structure. The luminescence properties for UV and X-ray is investigated using X-ray and UV sources, respectively. The emission wavelength of the Ce3+-doped Lu2Gd1Ga2Al3O12 phosphor for UV and X-ray is confirmed at 525 nm because of 2D5/2 to 2F5/2 transition. This wavelength is coincident with yellow color in the CIE chromaticity diagram. The rare earth element-containing phosphors have a high absorption efficiency for X-ray and gamma-ray because of their high atomic Z numbers (Zeff = 55); therefore, they have an advantage for medical imaging fields using X-ray and gamma-ray. 고상 반응법을 이용하여 Ce3+ 을 도핑한 Lu2Gd1Ga2Al3O12 형광체를 전기로에서 1500 °C 에서 12 시간 동안 소결하여 제조하였다. 소결한 형광체의 결정구조를 확인하기 위하여 X-ray diffractometer (XRD) 와 FE-SEM (field emission scanning electron microscope) 을 측정하였으며 UV와 X-선을 이용하여 형광체의 발광 특성을 조사하였다. UV와 X-선을 이용한 Lu2Gd1Ga2Al3O12: Ce3+ 형광체의 발광 파장은 2D5/2 에서 2F5/2 의 천이로 인해 525 nm 에서 넓은 밴드가 나타났으며 CIE chromaticity diagram 에서 보여지듯 노랑색 영역에서 발광한다. 희토류 원소로 구성된 형광체는 유효 원자 번호가 높기 때문에 X-선 및 감마선에 높은 흡수 효율을 가진다. 따라서 X-선 및 감마선을 사용하는 의료영상 분야에 적용할 수 있는 장점이 있다.

어리연꽃 (Nymphoides indica (L.) O. Kuntze) 화경 배양으로부터 체세포배발생을 통한 식물체 재생

오명진,민성란,유장렬,김석원,Oh, Myung-Jin,Min, Sung-Ran,Liu, Jang-Ryol,Kim, Suk-Weon 한국식물생명공학회 2007 식물생명공학회지 Vol.34 No.1

어리연꽃의 화경조직으로부터 형성된 캘러스로부터 체세포배발생을 통한 기내 식물체 재생체계를 확립하였다. 2,4-D가 첨가된 배양배지에 4주 배양 후 어리연꽃의 화경화경조직으로부터 연황색의 구형세포과가 발달하였으며 생장조절제가 첨가되지 않은 1/2MS 배지로 옮걱 명배양한 결과, 약 배양2주 후부터 녹색의 체세포배 유사구조의 발달이 관찰되었으며 정상적인 식물체로 발달하였다. 따라서 캘러스 발달 초기에 형성된 구형 세포괴 및 캘러스는 초기 단계의 체세포배이며 캘러스는 배발생캘러스임을 알 수 있었다. 화경조직으로부터 배발생캘러스 형성빈도는 0.1-0.3 mg/L 2,4-D가 첨가된 1/2MS 배지에서는 거의 100%이었으며 2,4-D 농도가 증가할수록 배발생캘러스의 형성빈도는 반대로 감소하였고 고농도 2,4-D 처리구에서는 캘러스 형성이 전혀 이루어지지 않았다. 한편 BA는 처리 농도에 상관없이 조직의 갈변 및 고사를 유발함으로써 체세포배 형성에 저해적임을 알 수 있었다. 어리연꽃의 잎조직의 경우는 화경조직에 비하여 연황색 구형 세포괴 형성 빈도가 매우 낮아 0.3 mg/L 2,4-D 처리구 (배발생캘러스 형성빈도 9.5%)를 제외하고는 나머지 모든 처리구에서 배발생캘러스의 형성을 관찰할 수 없었다. 현재 배발생캘러스의 현탁배양 체계를 확립중이며 본 연구에서 확립된 어리연꽃의 식물체 재생체계는 어리연꽃의 기내 대량증식 수단은 물론, 유용 형질 도입을 통한 분자육종의 수단으로 활용이 가능할 것으로 기대된다. Plant regeneration system from floral stem of Mymphoides indica via somatic embryogenesis was established. After four weeks of culture onto 1/2MS medium containing 2,4-D, pale-yellow globular structures and calluses were formed on the cut surface of floral stem explants. Upon transfer to 1/2MS basal medium, pale-yellow globular structures were developed into somatic embryos and normal plantlets. These results indicated that pale-yellow globular structures and calluses from floral stem were globular embryos and embryogenic calluses, respectively. The frequency of embryogenic callus formation from floral stem was reached to nearly 100% when floral stem was cultured onto 1/2Ms medium supplemented with low concentration of 2,4-D (0.1 to 0.3 mg/L). However, the higher concentration of 2,4-D resulted in decrease of the frequency of embryogenic callus formation. In this study, low concentration of 2,4-D had a stimulative role in embryogenic callus formation, whereas BA showed inhibitory role in callus formation. In comparison to floral stem, leaf explants showed low frequency of embryogenic callus formation. The highest frequency of embryogenic callus formation from leaf explants was 9.5% when leaf explants were cultured onto 1/2MS medium supplemented with 0.3 mg/L of 2,4-D. The plant regeneration system of Nymphoides indica established in this study, might be applied to mass proliferation, conservation of genetic resources and genetic transformation for molecular breeding.

요통환자의 사상체질과 양도락의 상관관계

오명진,송호섭,Oh, Myung-Jin,Song, Ho-Sueb 대한침구의학회 2011 대한침구의학회지 Vol.28 No.5

Objectives : The aim of the study is to investigate the correlation of Ryodoraku score and four constitution in the patients with chronic low back pain. Methods : Using Pearson's correlation test, we divided 79 patients into two groups(normal and chronic low back pain group) and analyzed the correlation between Ryodoraku score and major constitution rate of four constitution. Results : 1. Ryodoraku score in the chronic low back pain group was mostly found to be below 40 ${\mu}A$, regardless of constitution. 2. There was negative correlation on F2 in lesser Yin person of chronic low back pain group, and there was positive correlation on H4 H5 F2 F4 and F5 in greater Yin person of chronic low back pain group. 3. There was negative correlation on H1 and H6 in lesser Yang person of normal group. 4. There was negative correlation on H6 in lesser Yang person of total group including normal and chronic low back pain group. Conclusion : These results suggest that roydoraku should be correlated to four constitutional diagnosis in part and available to increase accuracy of four constitutional or Ryodoraku diagnosis.