• 제목/요약/키워드: Traditional Korean medicine hospital

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급성 말초성 안면신경마비 환자의 안면신경 손상 정도에 영향을 미치는 요인에 대한 후향적 연구: 근전도검사를 이용하여 (Retrospective Study on Factors Influencing Facial Nerve Damage of Acute Peripheral Facial Palsy Patients: by Electromyography)

  • 김필군;성원석;구본혁;유희경;석경환;이주현;김민정;박연철;서병관;백용현;박동석
    • Journal of Acupuncture Research
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    • 제30권5호
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    • pp.155-167
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    • 2013
  • Objectives : This research was conducted to investigate the factors that affect the level of facial nerve damage. Methods : From October 2009 to September 2013, the total number of 581 patients of Bell's palsy and Ramsay-Hunt syndrome visited Facial Palsy Center in Kyung Hee University Hospital at Gangdong for Traditional Korean and Western combined medical treatment. Of these, 453 patients of peripheral facial nerve palsy were selected for the research. After reviewing the medical records that have details of age, gender, diagnosis(Bell's palsy and Ramsay-Hunt syndrome), onset, underlying diseases(DM, HTN), and HbAlc value, the analysis on the influence factors on the level of facial nerve damage was drew out. Results : The axonal loss rate of oris branch and nasal branch were significantly higher than the axonal loss rate of frontal branch and oculi branch. In addition, the frequency of becoming a major damaged branch was also high in the oris branch nasal branch. The factors by month, weather, smoking, and alcohol did not influence EMG axonal loss rate. Male rather than female and patient with Rasmay-Hut syndrome rather than Bell's palsy had a higher axonal loss rate in all branches. Of those, front of branch of male was remarkably higher than female. Patient with DM as P/H had high axonal loss rate in all branches. Patient with HTN as P/H had high axonal loss rate in all branches except for oris branches. Patients with DM and HTN group had significantly higher value from the average of axonal loss rate than patients who are only with HTN and without DM/HTN. DM alone group had significantly higher value than patients who are without DM/HTN. However, HTN alone was not significantly high. By analysing HbAlc of the patients who were hospitalised regardless DM, axonal loss rate was high in the order of DM group, preDM group, normal group. Nevertheless, only DM group showed higher axonal rate statistically than normal group. Considering DM and HbA1c value, the patients can be divided into 4 different groups of hkDM, lkDM, hfDM and nDM. By analysing those groups, the average damaged value of the groups with diagnosis followed by treatment(lkDM, hkDM) were higher than the average rate of hfDM and statistically higher than the rate of the nDM. Conclusions : The influential factors of increasing the level of EMG damage are male(only for the frontal branch), age above sixties, HTN, DM, and HbAlc value above 6.5. Besides, the negligible factors are month, season, diagnosis, alcohol, and smoking. Further research including clinical prognosis should be conducted.

Loop와 HPLC Purification 방법보다 더 높은 비방사능을 보여주는 카트리지 Methylation과 Purification을 이용한 손쉬운 [ 11C]PIB 합성 (Facile [11C]PIB Synthesis Using an On-cartridge Methylation and Purification Showed Higher Specific Activity than Conventional Method Using Loop and High Performance Liquid Chromatography Purification)

  • 이용석;조용현;이홍재;이윤상;정재민
    • 핵의학기술
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    • 제22권2호
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    • pp.67-73
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    • 2018
  • $[^{11}C]PIB$는 베타아밀로이드($A{\beta}\;plague$)라는 변성 단백질에 결합하여 뇌의 기능과 기억력을 서서히 감퇴시키는 비가역적인 질환인 치매를 조기에 감별할 수 있는 대표적인 방사성의약품이다. 지금까지 많은 실험실에서 $[^{11}C]PIB$는 자동화합성장치에서 $[^{11}C]methyl\;iodide$$[^{11}C]methyl\;triflate$를 만든 다음 loop나 vial 방법을 사용하여 methylation을 한 다음 HPLC로 정제를 하는 것이다. 하지만 기존의 보고된 방법은 시간이 오래 걸리며, HPLC와 같은 복잡한 시스템을 필요로 하여 소규모 실험실에서 합성하기에 적합하지 않으며, 최종 product에서 에탄올 함량이 높다는 단점이 있었다. 이러한 단점을 보완하기 위하여 카트리지만을 사용하여 카트리지에서 methylation과 purification을 동시에 실시함으로써 합성 시간을 단축하고, 비방사능이 높고, 낮은 에탄올 함량을 가진 $[^{11}C]PIB$를 합성 가능한지 확인하고자 하였다. 가장 널리 사용하는 카트리지 6종(CM, HLB, Alumina, C18, tC18, tC18 environmental을 선택하여 screening test를 실시하였다. 6-OH-BTA-0 1 mg을 c-HXO에 녹인 다음 6개의 카트리지에 loading를 한 다음 0.5 M MSP(pH 5.1) 20 mL로 정제를 한 다음 최종 fraction을 받아서 analytical HPLC로 전구체 잔류량을 측정한 결과 hydrophobicity가 낮은 계열(CM, HLB, Alumina)의 카트리지에서는 완충액으로 정제를 하였을 때 잔류전구체의 양이 많았으나, 탄소함량이 많은 계열의 카트리지(C18, tC18, tC18 environmental)에서는 잔류전구체의 양이 CM, HLB, Alumina 카트리지에 비하여 상대적으로 적었다. 완충액의 정제 농도와 부피를 최적화 하기 위하여 screening test에서 가장 좋은 결과를 나타낸 C18 series cartridge를 가지고 추가 실험을 진행하였다. 인산완충액 농도를 10 mM, 20 mM, 30 mM, 40 mM, 50 mM, 250 mM, 500 mM로 변화시켰으며, 에탄올 함량은 20%와 30%로 하여 용출액을 분석하여서, $[^{11}C]PIB$를 카트리지로 합성하기 위한 최적의 조합은 tC18 environmental cartridge와 0.5 M MSP 20 mL인 것을 알 수 있었다. 기존에 보고된 방법과 cartridge를 비교한 결과, 합성시간에서는 각각 15 ~ 18min, 8 ~ 9 min이 소요되었으며, product activity는 각각 $4.1{\pm}1.4\;GBq$ (n=41), $3.8{\pm}0.9\;GBq$ (n=3), 방사화학적 수율(based on HPLC analysis of the crude product)에서는 $13.9{\pm}4.4%$ (n=41), $12.3{\pm}2.2%$ (n=3)로 별다른 차이가 없었으며, 비방사능에 있어서는 HPLC purification method가 $78.7{\pm}39.7\;GBq/{\mu}mol$ (n=41), cartridge method가 $420.6{\pm}20.4\;GBq/{\mu}mol$ (n=3)로 카트리지 방법이 기존 방법보다 더 좋은 결과를 나타내었다. 또한, 잔류 용매(c-HXO)도 vial or loop method와 별다른 차이가 없었으며, 에탄올 함량에 있어서는 70%(기존 방법)에서 30%(카트리지 방법)로 두 배 이상 함량이 적다는 사실을 알 수 있었다. 지금까지 알아본바와 같이 cartridge method는 reported method(HPLC purification)에 비하여 더 향상된 결과를 보여준다는 사실을 확인하였다.

침의 진통효과: 체성감각신경자극으로 유도된 진통작용에 대한 기능성자기공명영상장치를 이용한 연구 (Acupuncture Analgesia : A Sensory Stimulus Induced Analgesia Observed by functional Magnetic Resonance Imaging)

  • 조장희;황선출;손영돈;강창기;;배선준;이언정;성강경;박태석;김영보;민훈기
    • Journal of Acupuncture Research
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    • 제21권2호
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    • pp.57-71
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    • 2004
  • Objective : Physiological evidence regarding acupuncture's effect in human patients is not yet well established, despite considerable evidence for its therapeutic efficacy. Besides target or disease specificity of acupuncture, acupuncture analgesia (AA) appears to be another large subclass that poses many questions, such as whether there is point specificity with respect to which acupoint is most effective for a particular condition. Methods : We observed brain activation with functional magnetic resonance imaging (fMRI) using a set of stimuli that consist of pain, pain following Meridian acupuncture, and pain following Sham acupuncture. Results : Among the new observations, the most interesting fact is that data sets of both Meridian acupuncture and Sham acupuncture show decreased activation of the same brain areas related to the pain processing signals. Present functional MRI study demonstrate two important biological observations that could elucidate AA mechanism in human participants: the effects of acupuncture occur through mediation of the higher brain areas. Sham acupuncture stimulation appears to be almost as effective as traditional Meridian acupoint stimulation, suggesting that acupuncture is not entirely point specific. Decreased activation in the limbic paleo cortical areas appears to be the probable neurological manifestation of AA and strongly implies that acupuncture stimulation inhibits the transmission of ascending pain signals to the higher cortical areas by the previously known descending pain inhibitory circuit. Conclusion : We, therefore, a hypothesized that this pain inhibitory circuit is initiated and mediated via the broad sense Hypothalamus Pituitary Adrenal (BS HPA) axis in conjunction to the "sensory stimulation."

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항암치료를 받은 수모세포종환아에서 예후인자들이 생존률에 미치는 영향 (Influence of Prognostic Factors on Survival Rate of Medulloblastoma Patient with Chemotherapy)

  • 신경미;최성연;원성철;양창현;유철주;서창옥;최중언;김병수
    • Clinical and Experimental Pediatrics
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    • 제46권2호
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    • pp.178-182
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    • 2003
  • 목 적: 소아에 있어서 중추신경계 종양은 백혈병 다음으로 흔하며 그 중 수모세포종은 소아 뇌종양의 약 15-25%를 차지하는 종양으로, 방사선과 항암제에 예민한 것으로 알려져 있고 치료방법의 발달로 장기 생존율도 많이 향상되었다. 소아의 수모세포종의 생존율에 영향을 미치는 인자로는 진단시의 연령, 병기, 병소의 수술적 적출정도 등이 있다. 이번 연구는 수술 후 항암치료와 방사선 치료를 받은 환아들에서 기존에 생존율에 영향을 미치는 것으로 알려져 있는 인자들에 대한 성적을 조사하여 항암요법 후 이들 예후인자들이 생존율에 어떠한 영향을 미치는지를 알아보고자 하였다. 방 법 : 1985년부터 2001년 9월까지 신촌세브란스병원 소아과 및 신경외과에서 수모세포종으로 진단 받고 치료받은 94명의 환자 중 항암치료를 시행 받은 61명의 환자를 대상으로 의무기록을 후향적으로 조사하였다. 결 과 : 항암제 치료를 받은 환자들의 총 생존율을 보면 3년 무진행 생존율이 $66.5{\pm}6.3%$이고 15년 무진행 생존율이 $60.3{\pm}6.7%$로 나타났다. 진단 당시 3세 이상 및 미만 환아의 무진행 생존율은 각각 $64.5{\pm}7.7%$$48.2{\pm}12.9%$로 각 군간 생존율의 차이는 통계적인 유의성이 없었다. 진단당시 분류에 의한 저위험군 및 고위험군의 무진행 생존율은 각각 $72.7{\pm}10.5%$$54.6{\pm}8.3%$로 각 군간 생존율의 차이는 통계적인 유의성이 없었다. 수술적 적출에 의한 생존율의 차이도 완전적출은 $65.8{\pm}11.8%$, 아전적출은 $56.8{\pm}8.2%$로 두 군간 생존율의 차이는 통계적인 유의성이 없었다. 결 론 : 이전에 중요하다고 생각되던 예후인자에 따른 생존율의 차이가 나타나지 않는 이유는 항암제 치료가 전체적인 수모세포종의 생존율을 향상시켰지만, 특히 과거 불량예후인자를 가지고 있던 환자들에서 더욱 생존율의 향상을 가지고 왔기 때문인 것으로 보인다. 또한, 현재 대부분의 환자에서 수술, 방사선치료 그리고 항암제 치료가 이루어지고 있는 현실을 볼 때, 과거 예후를 판정하는데 있어 중요하게 여겨졌던 연령, 병기에 따른 위험군, 종양의 적출정도 등은 오히려 치료방법의 강도를 조절하는데 필요한 인자라 여겨지며, 충분한 종양의 적출과 그 이후 적절한 항암제 및 방사선 치료를 받는 것이 생존율에 영향을 미치는 중요한 인자인 것으로 사료된다.

불소를 함유한 교정용 접착제의 브라켓 주변 법랑질 탈회 예방 효과 (Effect of a Fluoride - Containing Orthodontic Primer for Preventing Enamel Demineralization around Bracket)

  • 장하영;김종빈;김종수;오소희
    • 대한소아치과학회지
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    • 제44권4호
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    • pp.412-418
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    • 2017
  • 브라켓 주위에 발생되는 법랑질 탈회는 교정 치료 시 극복해야 할 문제 중 하나이다. 본 연구는 교정용 브라켓 부착 시 사용되는 접착제 중 불소를 함유하는 교정용 프라이머의 적용이 법랑질 탈회 예방 및 재광화 유도에 미치는 효과를 알아보고자 시행되었다. 건전한 표면을 가진 발치 된 소의 절치 50개를 실험재료로 하여 법랑질 처리 방법에 따라 3개 군으로 분류하였다: (I) 아무처리하지 않은 시편, (II) 불소를 함유한 교정용 프라이머인 Light Bond$^{TM}$로 처리한 시편, (III) 전통적으로 불소를 함유하지 않는 프라이머인 Transbond$^{TM}$ XT Primer로 처리한 시편. 각 군을 인공우식용액에서 탈회시킨 다음 Q-ray view로 관찰하고, 비커스 표면미세경도 측정 및 편광현미경을 이용하여 우식 양상을 평가하였다. 인공 탈회 후 프라이머는 치아 표면에서 떨어져 나가 35 - 50% 잔존하는 것으로 보인다. 표면미세경도는 Light Bond$^{TM}$를 직접 적용한 법랑질 표면에서 가장 높았으나 유의한 차이는 없었다. 하지만 Light Bond$^{TM}$를 적용한 인접부위의 법랑질 표면미세경도는 아무처리를 하지 않은 대조군보다 유의하게 높은 값을 보였다. 편광현미경을 통해 관찰한 소견으로 Light Bond$^{TM}$를 직접 적용한 법랑질 표면은 탈회가 거의 나타나지 않았으며, Light Bond$^{TM}$의 인접부위에서는 가장 얕은 우식 양상과 재광화 소견을 보였다. 이상의 연구결과, 교정치료 시 법랑질 탈회의 발생을 줄이기 위해서 브라켓 부착 시 불소를 함유하는 프라이머의 사용이 유용함을 시사하는 바이다.

영골·대백혈 자침을 통한 야간 발열 환자 치험 2례 (Two Cases of Night Fever Treated with Acupuncture on Young-gol and Dae-back: Considered from Meridian and Collateral Aspects)

  • 조나영
    • Korean Journal of Acupuncture
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    • 제34권3호
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    • pp.164-171
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    • 2017
  • 목적 : 본 연구는 음허로 인한 야간발열 환자 2명에 대한 동씨침의 영골 및 대백혈의 치료효과를 알아보고, 이를 경락학적으로 고찰하는데 목적이 있다. 방법 : 음허로 진단된 2명의 환자를 대상으로 영골 및 대백혈에 침 치료를 시행하고, 15분 간 유침하였으며, 치료 전 후에 체온과 맥박을 측정하고, 구갈에 관한 NRS를 치료전에 측정하였다. 결과 : 영골 및 대백혈 자침 1시간 후 체온이 두명의 환자 모두 정상범위로 하강하였으며, Case 1의 경우는 영골 및 대백혈 자침치료를 시작한지 13일후, Case 2의 경우에는 14일 후에 야간발열 증상이 소실되었다. 11 pm에 측정한 맥박수는 Case 1에서 침 치료 시작 전 평균 82.6에서 치료 기간 중에는 75.2, 치료 후 74.8로 변화하였고, Case 2에서는 침 치료 시작전 평균 83.5에서 치료 기간 중에는 78.5, 치료 후 74.3으로 변화하였다. NRS는 Case 1에서 치료 전 평균 4.2에서 치료 기간 중에는 3.2, 치료 후 1.7로 감소하였으나 Case 2에서는 치료 전 평균 3.3에서 치료 기간 중에는 2.3, 치료 후 2.4로 변화하였다. 결론 : 두 가지 Case에서 영골 및 대백혈 자침은 발열증상을 완화하는데 효과적이었다. 이는 영골 및 대백혈이 수양명대장경의 경락 및 경근이 분포하는 영역에 위치하고 있기 때문에 수양명대장경의 열성병 치료효과와 대장주진의 생리학적 관점에서 고찰해 볼 수 있으며, 앞으로 이와 관련한 체계적이고 다양한 연구가 필요하리라 사료된다.

한방 비만클리닉에 내원한 일부 비만 여성의 삶의 질 (Quality of Life of Some Obese Patients Wanted to Receive Korean Traditional Medicine)

  • 조현주;권영달
    • 동의생리병리학회지
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    • 제20권6호
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    • pp.1732-1741
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    • 2006
  • Obesity is chronic disease which influenced on health severly. The causes of obesity have been known as life change, lack of excercise, genetic factor, mental and social economic factors. Especially the obesity of women increased the risk of the diseases such as DM, osteoarthritis, cardiovascular disease, breast cancer and infertility. The limitations of the widely used negative definition of health as the absence of disease and WHO's 1946 definition of health as total social, psychological and physical well-being have long been recognized (WHO 1958). The Quality of Life (QoL) includes functional ability, the degree and quality of social and community interaction, psychological well-being as somatic sensation and life satisfaction. I investigated to compare the differences between obese women (n=63), non-obese women (n=37) in clinic and general women (n=43, control) on baseline characteristics and WHO QoL-BREF. The purpose of this study is to assist the diagnosis and treatment of obesity. WHO QoL-BREF is self administered type which consisted of 26 questions. The prospective question is calculated with 5 scores by Likert's method. The results are as follows : The means of physical, psychological, social, overall and total scores of QoL were significant among BMI group (P<0.05). The score of control group (BMI < 25) was higher than other groups significantly (P<0.05). In multiple regression analysis, the variable of high school/below middle school was significant in environmental and overall domain of QoL scores (P<0.05). The variable of college/below middle school was significant in environmental, overall domain and total score of QoL scores (P<0.05). The variable of above university/below middle school was significant in physical health, environmental, overall domain and total score in QoL scores (P<0.05). The variable of Health perception (moderate/bad) was positively significant in physical health, environmental, overall domain and total score of QoL scores (P<0.05). The variable of Health perception (good/bed) was positively significant in physical health, environmental, social, overall domain and total score of QoL scores (P<0.05). The variable as BMI non-=obese women/control was negatively significant in social domain of QoL scores (P<0.05). Above the results, It suggests that the variable as BMI did't affect on the QoL in patients and control, but the variables as education and health perception affected on the QoL scores. Further study is required to conduct QoL differences between before and after treatment of obese patients.

"의방류취(醫方類聚)"에 대한 판본(版本) 연구 (A study on the xylographica of ${\ulcorner}$Classified Collection of Medical Prescriptions${\lrcorner}$)

  • 신순식;최환수
    • 한국한의학연구원논문집
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    • 제3권1호
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    • pp.1-15
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    • 1997
  • ${\ulcorner}$Classified Collection of Medical Prescriptions${\lrcorner}$(1445) is a book compiled the medical achievements of China and Choseon in those times and it's our source of pride to have it In this country. It also deserves careful investigation since this book can provide some clues of features of missing books in China and Korea. The extent of accuracy of xylographica of old books determines the possiblity of in depth further study. So authors attempted to investigate the xylographica of ${\ulcorner}$Classified Collection of Medical Prescriptions${\lrcorner}$ one of the 3 main books in Korea. Previous investigation done by Miki Sakae and Kim Doo Jong are noticeable. On the basis of their respective works, we analyzed 'Annals of the Choseon Dynasty' to find records related with ${\ulcorner}$Classified Collection of Medical Prescriptions${\lrcorner}$ and estimated the situation of its publication. We tried figure the situation of those times of China, Japan and Korea(including North Korea) and tried to estimate the book's original xylographica as much as we could. By King Sejong's command, the first draft of ${\ulcorner}$Classified Collection of Medical Prescriptions${\lrcorner}$ consisted of 365 books was made by collaboration of civil officials and medical officers during the period from 1443 to 1445. And then from 1451(first year of Moonjong's reign) to 1464(l0th year of Sejo's reign) lots of manpowers were employed and through the process of countless erasure, proofreading, arrangement and rearrangement revised version of ${\ulcorner}$Classified Collection of Medical Prescriptions${\lrcorner}$ which is called by Sejo text was completed. After 3 years of wood engraving work, the first printed form of ${\ulcorner}$Classified Collection of Medical Prescriptions${\lrcorner}$ (alternately called Seongjong text) in folding case consisted of 266 chapters, 264 volumes came into the world in 1477.(8th year of Seongjong's reign). This was 32 years after the initial completion of the edition. So ${\ulcorner}$Classified Collection of Medical Prescriptions${\lrcorner}$ exists in three forms as Sejong text, Sejo text and Seongjong text respectively. Since those texts were plundered during the Japanese invasion of Korea in 1592, none of the original copy remains within korea. The texts were constantly moved to kadeungcheongieong, to Kongdeungpyeongio, Jesookoan of Edo, to East University of department of classic books, to Cheoncho archives, to the Imperial Museum and finally is kept in the royal palace at present. (Doseoryo text Eulhae printing type) Reduced-size republication books of ${\ulcorner}$Classified Collection of Medical Prescriptions${\lrcorner}$ in wooden type were imported at the time of 'Byeongja Korea-Japan Treaty in 1876' and of those 2 books, one copy was treasured in the Royal Household of the Yi Dynasty and than was lost during the Korean War circa 1950. The other remaining copy has been kept succesively by Kojong's imperial grant, Royal doctor Hong Cheol Bo, Hong Taek Joo, Hong Ik Pyo the book agent, and now is kept In Yonsei University Library and this is the only existing copy in Korea at present. In 1965, Dongyang Medical college published the transcription version of ${\ulcorner}$Classified Collection of Medical Prescriptions${\lrcorner}$ consisting of 11 books and then in 1981 after edition and arrangement by Choonghoa(中華) publishing company, photoprint copy of ${\ulcorner}$Classified Collection of Medical Prescriptions${\lrcorner}$ was published in Keumgang(金剛) publishing company In 1991, October Yeokang(驛江) publishing company producd photocopies of ${\ulcorner}$Classified Collection of Medical Prescriptions${\lrcorner}$ which were previously translated into Korean by North Korea Institute of Oriental Medicine and then issued by medical publishing company. In China, two institutes, Zhejiang Institute of Traditional Chinese Medicine and Huzhou Traditional Chinese Medical Hospital cooperated to publish a revised and marked text consiting of 11 books by adding marking points to japanse Edohakhoondang text which were used as a reference. Both the korean and chinese texts issued were grounded by the ${\ulcorner}$Classified Collection of Medical Prescriptions${\lrcorner}$ kept in the royal palace. Any further study concerning ${\ulcorner}$Classified Collection of Medical Prescriptions${\lrcorner}$ can acquire its accuracy and objectivity when the japanese text kept in the royal palace is taken as an original copy.

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암환자의 통합의학 치료경험 - 근거이론을 중심으로 - (Integrated medical treatment experience of cancer patients -grounded theory around-)

  • 문준석;신헌태
    • 대한예방한의학회지
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    • 제21권1호
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    • pp.107-119
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    • 2017
  • Purpose : Recently, cancer has become a chronic disease that requires supervision because of early diagnosis and the development of therapeutic technology. As a result, cancer patients are interested in improving the quality of their lives besides the treatment of cancer itself. Therefore, it is necessary to conduct a qualitative research to understand the vivid experiences of cancer patients and structure their treatment experience. Among qualitative researches, grounded theory is developed based on the data collected in the field. The grounded theory research method is easy to analyze for the process and structure of the treatment experience. Therefore, the purpose of this study is to provide basic data on the integrated medical experience of cancer patients Methods : Participants were conveniently selected, and the criteria for selection were for those who had more than 1 month of hospitalization so that they could dictate their situation and experience in a meaningful manner. Data was collected through in-depth interviews and continued until the data were saturated through theoretical sensitivity and continuous comparison methods. The collected data were analyzed through the process of open-coding, axial coding, and selection coding, which are the research methods of grounded theory. Results : Cancer patients differ in their path, purpose, and attitudes depending on their respective situations and the internal and external resources of individuals. There is also a difference in the perception of their situation among the cancer patients and their families. Cancer patients were shown to recognize and cope with problems in the integrated medical treatment process, and have been classified into 6 different types after the results. Cancer patients showed positive changes in terms of physical, emotional, and lifestyle after their integrated medical treatment. Cancer patients perceived the integrated medical treatment process as a horizontal relationship structure and with diversity. Conclusions : The experience of integrated medical treatment of cancer patients is a process of rehabilitation that heals the body and restores life within the interaction of support system, contextual situation, and internal resources of the individual. Despite this, there is a need not only for the efforts of integrated medical service providers but also institutional support in the future with regards to the current weaknesses and points for improvement. In addition, there is a need for an objective criterion to measure the outcome of integrated medicine for the standardization of integrated medical services.

대계 약침액의 항산화 효능 (Antioxidant Property of Aqua-Acupuncture Solution from Circium japonicum)

  • 이정주;문진영
    • Korean Journal of Acupuncture
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    • 제22권4호
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    • pp.57-65
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    • 2005
  • 대계는 전통 한의학에서 약용 물질로 널리 쓰이고 있으므로, 대계의 약침을 조제하여 항산화적 활성을 검증해 보았다. 실험의 재료로 쓰인 대계는 동국대학교 한의과대학 부속 한방 병원에서 구입하여 사용하였고 (경상북도 경주), 이를 약침액으로 조제한 후 동결 건조 방법으로 5.1 %의 분말을 회수 하였다. 대계 약침액의 항산화 능력을 측정하기 위하여 DPPH자유기의 소거능은 Gyamfi et al. 의 방법을 따랐고, superoxide radicals $(O_2^-{\cdot})$ 소거능은 Gotoh et al.의 방법을 일부 수정하여 사용하였다. Hydroxyl radicals의 직접적인 소거능과 iron ions 사이의 관계는 deoxyribose assay를 통하여 검증하였다. 이상의 실험 결과에서 1) Non-site-specific scavenging assay (hydroxyl radicals, OH) 및 2) Site-specific scavenging assay (chelate iron ions) 그리고 3) 전산화 효과에서 모두 대계 약침액은 농도 의존적인 저해 효과를 보였으며, 특히 pro-oxidant 실험에서는 산화를 촉진하지 않는 것으로 나타났다. 끝으로 hydorxyl radical에 의하여 매개되는 DNA의 분절 효과를 적절하게 방어하는 것을 관찰할 수 있었다. 따라서 대계 약침액은 산화적 스트레스를 직접적으로 방어 하고, 다양한 산화적 손상에 의한 병증을 예방할 것으로 사료된다.

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