생약제제인 이공산(異功散)의 Cisplatin 유도 신장독성 보호 및 항산화 효과

Lee, Kyung-Tae,Ahn, Kyoo-Seok,Chang, Sung-Goo,Oh, Soo-Myung,Jung, Jee-Chang 경희대학교 동서의학연구소 1999 INTERNATIONAL SYMPOSIUM ON EAST-WEST MEDICINE Vol.1999 No.1

Kyung-Tae Lee, Kyoo-Seok Ahn¹, Sung-Goo Chang², Soo-Myung Oh²and Jee-Chang Jung²¹College of Pharmacy, ²Oriental Medicine and ³College of Medicine, and East-West Medical Reserch Institute, Kyung Hee University, Seoul, Korea. Preventive and Antioxidative Effects of Crude Drug Preparation(E-kong-san) on Cisplatin Induced Nephrotoxicity. Proceedings of International Symposium on East-West Medicine, Seoul. 201-211, 1999. -Nephroprotective effects of a crude drug-prearation (E-kong-san) were determined from cisplatin on rabbit kidney proximal tubule and human renal cortical cells by MTT assays and sustained glucose consumption on ciplatin-induced human renal cortical tissue. Levels of creatinine and blood ure nitrogen(BUN) in serum after administration of cisplatin(0.75mg/kg,i.p.) to E-kong-san(0.75g/kg/day,p.o.)-pretreated rats were markedly lower compared to those of cisplatin-treated rats. Moreover, the administration of E-kong-san significantly inhibited the loss of body weight of cisplatin injected rts. These findings suggest that E-kong-san on the cisplatin induced nephrotoxicity led us to investigate whether the effect of this water extract was a result of anti-oxidation. E-kong-san showed strong free radical scavenger activities on 1,1-dipheny1-2picrylhydrazil(DPPH) radical and xanthine/xanthine oxidase(XOD) generated superoxide anion radical(O2-). We further studied the effects of E-kong-san on lipid peroxidation in rat liver microsomes induced by enzymatic and nonenzymatic methods. E-kong-san exhibited significant inhibition on both ascorbic acid/Fe2+and ADP/NADPH/Fe3+ induced lipid peroxidation in rat liver microsomes. Based on these results, we suggest that-E-kong-san attenuate the cisplatin induced cytotoxicity and its mechanism can be eplained by antioxidant.

댄스스포츠 참가에 따른 부부갈등해소와 결혼만족과의 관계

이경일(Kyung Il Lee),정명수(Myung Soo Jung),김경란(Kyung Ran Kim) 한국사회체육학회 2001 한국사회체육학회지 Vol.16 No.-

The purpose of this study is to investigate the relationship between house wife`s participation on dance sports, marital conflict resolution, and marriage satisfaction. Specifically, it aims to examine: The influence of the dance sports involvement on marital conflict resolution, and marriage satisfaction. The subjects of this study was selected by cluster random sampling of involvement(participation 561, non-participation 177) in dance program facility of Seoul, Kyung-ki, Daejun, and Kwang-ju. The questionnaire for the marital conflict resolution had been developed by Hyun(1994). And also the marriage satisfaction had been developed by Kwon & Chei(1998) The statistical methods such as factor analysis and multiple regression analysis. Marital conflict resolution of dance sport participant house wife are partially influence marriage satisfaction. Among marital conflict resolution of sub-factor, higher dissatisfaction, attack behavior, sex trouble, common time conflict is higher of control and evasion lower of adjustment.

댄스스포츠 참여가 의사소통 , 갈등해소 및 결혼만족에 미치는 영향

정명수(Myung Soo Jung),이경일(Kyung Il Lee),김경란(Kyung Ran Kim) 한국사회체육학회 2001 한국사회체육학회지 Vol.16 No.-

The purpose of this study is to investigate the relationship between house wife`s participation on dance sports, marital communication, marital conflict resolution, and marriage satisfaction. Specifically, it aims to examine: The difference of marital communication, marital conflict resolution, and marriage satisfaction by characteristics of dance sports participation-non participation. The subjects of this study was selected by cluster random sampling of involvement(participation 561, non-participation 177) in dance program facility of Seoul, Kyung-ki, Daejun, and Kwang-ju. The survey questionnaires were used to collect the data The questionnaire for the formalization factor marital communication, had been developed by Lee(1991). The questionnaire for the marital conflict resolution had been developed by Hyun(1994). And also the marriage satisfaction had been developed by Kwon & Chei(199h). The statistical methods such as factor analysis, ANCOVA, multiple classification analysis. Path analysis were used to analyze the collected data From the analyses of the data, the study reached the following conclusions: Marital communication, marital conflict Resolution, and marriage satisfaction are partially different by dance sport participation-non participation. That is, dance sports participant is higher reason attitude, conciliatory attitude among sub-factor of marital communication, dance sports participant is higher compromise among sub-factor of marital conflict resolution, but marriage satisfaction is not different.

정신분열병에 대한 리스페리돈의 효과 및 안정성

이민수,김용구,김영훈,연병길,오병훈,윤도준,윤진상,이철,정희연,강병조,김광수,김동언,김명정,김상훈,김희철,나철,노승호,민경준,박기창,박두병,백기청,백인호,손봉기,손진욱,양병환,양창국,우행원,이정호,이종범,이홍식,임기영,전태연,정영조,정영철,정인과,정인원,지익성,채정호,한상익,한선호,한진희,서광윤 大韓神經精神醫學會 1998 신경정신의학 Vol.37 No.1

연구목적 : 본 시험의 목적은 임상시험 시작전에 연구자들을 대상으로 PANSS Workshop을 통하여 PANSS, ESRS에 대한 국내에서의 표준화 작업을 구축하고 새로운 정신병 치료제인 리스페리돈의 효과와 안정성을 재확인하여 리스페리돈 사용에 대한 적정화를 이루는데 있다. 연구방법 : 1996년 4월부터 1996년 9월까지 국내 39개 대학병원 정신과에 입원중인 혹은 증상이 악화되어 입원하는 정신분열병 환자 377명을 대상으로 다시설 개방 연구를 시행하였다. 1주일간의 약물 배설기간을 가진후, 리스페리돈을 8주간 투여하였고, 기준점, 1주, 2주, 4주, 그리고 8주후에 평가되었다. 용량은 제1일에는 리스페리돈 1mg씩 1일 2회, 제2일에는 2mg씩 1일 2회, 제3∼7일에는 3mg씩 1일 2회 투여하였다. 이후 환자의 임상상태에 따라 임의로 증량할 수 있으며, 최대 일일 16mg을 초과하지 않도록 하였다. 추체외로 증상을 조절하기 위한 투약을 허용하였다. 임상증상 및 부작용의 평가는 PANSS(Positive and Negative Syndrome Scale), CGI(Clinical Global Impression) 그리고 ESRS(Extrapyramidal Symptom Rating Scale)을 사용하였다. 연구결과 : 377명중 343명(91%)이 8주간의 연구를 완결하였다. 치료 종결시점인 8주후 PANSS 총점수가 20% 이상 호전된 경우를 약물 반응군으로 정의할때, 약물반응군은 81.3%였다. 리스페리돈에 반응하는 예측인자로는 발병연령, 이전의 입원 횟수, 유병기간이 관련 있었다. 리스페리돈은 1주후부터 PANSS양성, 음성, 및 일반정신병리 점수상에 유의한 호전을 보여 효과가 빨랐다. CGI의 경우도 기준점에 비해 1주후부터 유의한 감소를 나타내었다. ESRS의 경우, 파킨슨 평가점수는 기준점과 비교해 투여 1주, 2주, 4주후 유의하게 증가되었다가 8주후 기준점과 차이가 없었다. Dystonia 평가점수는 1주후만 유의한 증가를 보였으며, dyskinesia 평가점수는 유의한 차이가 없었다. 혈압, 맥박수의 생명징후 및 일반 혈액학 검사, 생화학적 검사, 심전도 검사에서 유의한 변화는 없었다. 결 론 : 이상의 다시설 개방 임상 연구를 통해 리스페리돈은 정신분열병 환자에서 양성증상뿐만 아니라 음성증상 및 전반적인 증상에도 효과적인 것으로 사료된다. 보다 명확한 평가를 위해서는 다른 항정신병약물과의 이중맹검 연구가 필요할 것으로 생각되며, 또한 장기적 치료에 대한 평가도 함께 이루어져야 하겠다. Objective : The purpose of this study was to investigate the efficacy and safety of risperidone in the treatment of Korean schizophrenic patients. Method : This multicenter open study included 377 schizophrenic patients drawn from 39 university hospitals. After a wash-out period of 1 week, the schizophrenic patients were treated with risperidone for 8 weeks and evaluated at 5 points ; at baseline, and 1, 2, 4 and 8 weeks of treatment. The dose was increased from 2mg/day(1mg twice daily) to 6mg/day(3mg twice daily) during the first week and adjusted to a maximum of 16mg/day over the next 7 weeks according to the patient's clinical response. Medication to control extrapyramidal symptoms was permitted. The psychiatric and neurological status of the patients was assessed by PANSS, CGI, and ESRS scales. Results : 343(91%) of 377 patients completed the 8-week trial period. Clinical improvement, as defined by a 20% or more reduction in total PANSS score at end point, was shown by 81.3% of patients. The predictors of response to risperidone were associated older age, shorter duration of illness, fewer previous hospitalization. Risperidone had rapid onset of action ; a significant decrease of the total PANSS and three PANSS factor(positive, negative, general), and CGI was already noticed at the end of first week. For the ESRS, parkinsonism rating scores were significantly increased until week 4 comparing with baseline. Dystonia rating scores were significantly increased until week 1, and dyskinesia rating scores were not significantly changed during the study. Laboratory parameters including vital sign, EKG, hematological, and biochemical values showed no significant changes during the trial. Conclusions : This study suggests that risperidone is generally safe and effective against both the positive and negative symptoms in our group of patients.

뇌졸중 환자에 대한 연례보고(2004년)

박정섭,정승민,이시형,정기용,여현수,하유군,최유경,전찬용,김동우,박종형,Park, Jung-sup,Jung, Seung-min,Lee, Si-hyung,Jung, Ki-yong,Yeo, Hyun-soo,Hsia, Yu-chun,Choi, You-kyung,Jun, Chan-yong,Kim, Dong-woo,Park, Chong-hyeong 대한중풍순환신경학회 2006 대한중풍.순환신경학회지 Vol.7 No.1

Objectives : This study was prepared for investigating the clinical features of stroke patients. Methods : We retrospectively reviewed the medical records of 102 patients who were admitted to Department of Internal Medicine, College of Oriental Medicine, Kyung-Won University with a diagnosis of stroke from Jan. 1, 2004 to Dec. 31, 2004. Results : Ischemic stroke(include TIA, 82.4%) was more common than hemorrhagic stroke(17.6%). The incidence in male was 41.2%, in female was 17.6% and the most prevalent age group is over-sixties. Cerebral infarction was most frequently noticed in lacunar-infarction and hemorrhage in putamen. Hypertention, the most preceding diseases, followed by diabetes mellitus and CVA. The rate of recurrence was 27.45%. Cerebral infarction and cerebral hemorrhage was much occurred after rising. The most patients visited the hospital within 24 Hours. The most common symptoms in admission time were motor weakness and speech disorder. The complication was mostly mental disorder. Conclusion : Our study on CVA patients was similar to previous studies from 1994 to 2003. In most cases, western and oriental treatment and medicine were given synthetically.

한국인 직무 스트레스 측정도구의 개발 및 표준화

장세진,고상백,강동묵,김성아,강명근,이철갑,정진주,조정진,손미아,채창호,김정원,김정일,김형수,노상철,박재범,우종민,김수영,김정연,하미나,박정선,이경용,김형렬,공정옥,김인아,김정수,박준호,현숙정,손동국 大韓産業醫學會 2005 대한직업환경의학회지 Vol.17 No.4

Background and Purposes: Over the past three decades, numerous studies performed in Korea have reported that job stress is a determinant risk factor for chronic diseases and work disability. Every society has its own culture and occupational climate particular to their organizations, and hence experiences different occupational stress. An occupational stress measurement tool therefore needs to be developed to estimate it objectively. The purpose of this study is to develop and standardize the Korean Occupational Stress Scale (KOSS) which is considered to be unique and specific occupational stressors in Korean employees. Subjects and Methods: Data were obtained from the National Study for Development and Standardization of Occupational Stress (NSDSOS Project: 2002-2004). A total of 12,631 employees from a nationwide sample proportional to the Korean Standard Industrial Classification and the Korean Standard Occupational Classification were administered. The KOSS was developed for 2 years (2002-2004). In the first year, we collected 255 items from the most popular job stress measurement tools such as JCQ, ERI, NIOSH and OSI, and 44 items derived from the a qualitative study (depth interview). Forty-three items of KOSS, in the second year, were retained for use in the final version of the KOSS by using Delphi and factor analysis. Items were scored using conventional 1-2-3-4 Likert scores for the response categories. Results: We developed eight subscales by using factor analysis and validation process: physical environment (3 items), job demand (8 items), insufficient job control (5 items), interpersonal conflict (4 items), job insecurity (6 items), organizational system (7 items), lack of reward (6 items), and occupational climate (4 items). Together they explained 50.0% of total variance. Internal consistency alpha scores were ranged from 0.51 to 0.82. Twenty-four items of the short form of the KOSS (KOSS-SF) were also developed to estimate job stress in the work setting. Because the levels of the subscales of occupational stress were gender dependent, gender-specific standard norms for both the 43-item full version and the 24-item short form using a quartile for the subscales of KOSS were presented. Conclusion: The results of this study suggest that KOSS might be an appropriate measurement scale to estimate occupational stress of Korean employees. Further and more detailed study needs to be conducted to improve the validity of this scale.

건톳 제조에 관한 연구

정창화,오창경,송대진,김수현,오명철 濟州大學校工科大學産業技術硏究所 1999 尖端技術硏究所論文集 Vol.10 No.1

고품질의 건톳제품을 제조할 목적으로 블랜칭 처리조건, 염도, 색도, 톳의 건조조건 등을 연구하였다. 생톳의 최적 블랜칭 조건은 열탕에서 5초간 처리하였고 이때의 염도는 1.8(NaCl%)로 68%의 염분 제거율을 보였다. 건톳 제조의 최적 건조조건은 열풍건조기로 60 에서 2시간 건조시켰을 때이다. 건톳제품의 수분함량은 10%로 조절하였고 색도는 a(-2.61), b(3.58)이었다. For process dried Hizikia fusiforme product of excellent quality, condition of blanching treatment, salinity, color, and dry condition were investigated. The optimum blanching condition of fresh Hizikia fusiforme was 5 seconds at boiling water. Salinity was 1.8(NaCl%), and effect of salinity elimination was 68%. The optimum drying condition was 2 hours at 60℃ in hot-air drying oven. Moisture content of dried Hijizia fusiforme product was control to 10%, Color was a(-2.61), b(3.58).

Cone Beam형 전산화단층영상을 이용한 상악대구치 발치 후 상악동 함기화 평가

정연화,나경수,조봉혜 대한구강악안면방사선학회 2009 Imaging Science in Dentistry Vol.39 No.3

Purpose : The purpose of this study was to examine the inferior expansion of the maxillary sinus floor following maxillary molar extraction. Materials and Methods : Cone beam computed tomographic images of 59 subjects were used to evaluate the height difference of the maxillary sinus floor between extraction sites and contralateral dentate sites. The height of the maxillary sinus floor was defined as the vertical distance to the Frankfort plane from the level of the anterior nasal spine to the most inferior point of the sinus floor. We examined the difference in sinus pneumatization according to the number of missing teeth and the vertical relationship of the molar roots to the sinus floor. Results : The inferior expansion of the maxillary sinus floor was 1.20±1.86 mm on the maxillary first molar and 1.90±2.42 mm on the maxillary second molar. Increased expansion was observed in cases where two proximate molars were extracted. There was no significant difference in sinus pneumatization following extraction according to the vertical relationship of the molar roots to the sinus floor. Conclusion : The results of this study confirm that sinus pneumatization occurs following maxillary molar extraction. In situations where pneumatization can affect treatment after molar extraction, three-dimensional radiography should be considered. (Korean J Oral Maxillofac Radiol 2009; 39 : 109-13)

치료 저항성 환청을 나타내는 만성 정신분열병 환자에서 측두두정부 반복 경두개자기자극의 효과

정경희,최충식,박진수,이규항,함웅,이승환,채정호 大韓神經精神醫學會 2004 신경정신의학 Vol.43 No.5

Objectives : It has been reported that repetitive transcranial magnetic stimulation (rTMS), which stimulate the focal region of brain may relieve auditory hallucination in patient with schizophrenia. This study was aimed to evaluate the effect of rTMS on left and right temporopahetal cortex in schizophrenic patients with treatment-resistant auditory hallucination. Methods : Twenty-six patients with chronic schizophrenia with treatment -resistant auditory hallucination were randomly a1-located to rTMS group on left and right temporoparietal head regions. The rTMS was applied to TP3/4 region by EEG 10-20 international system at 1 Hz for 20 minutes per day for 101reatment days. A Figure of eight TMS coil with a solid core was used for rTMS at 100% of individual motor threshold. Efficacy was evaluated with Auditory Hallucination Rating Scale (HRS), Positive and Negative Symptoms Scale (PANSS), Clinical Global Impression (CGI) Scale on 5 and 10 days of treatment. Results : Ten days administration of l-Hz rTMS to temporopahetal cortex significant improved frequency (p<0.001) and attentional salience (p=0.038) of auditory hallucination, Positive (p<0.001) and negative symptom (p=0.02), and CGI-impro-vement (p<0.001). There were no significant differences between right and left side stimulations. Conclusion : These results suggest that the low frequency rTMS on temporopahetal cortex may be useful in treating Schizo-phrenic patients with treatment-resistant auditory hallucination and it could be a useful novel treatment option.

Periapical multilocular osteoporotic bone marrow defect

Jung, Yun-Hoa,Cho, Bong-Hae,Nah, Kyung-Soo 대한구강악안면방사선학회 2005 Imaging Science in Dentistry Vol.35 No.4

A case of osteoporotic bone marrow defect, which appeared as a well-defined multilocular radiolucency overlapping the roots of mandibular right second molar, was reported. On periapical radiograph, a daughter cyst-like radiolucency was seen at the anterior margin of the lesion making it difficult to rule out odontogenic keratocyst.