비만증 환자에서 한약제에 의한 체중 감소효과

Oh, Seung-Joon,Jeong, In-Kyung,Kim, Young-Seol,Choi, Young-Kil,Paeng, Jeong-Ryung,Bae, Jung-Hwan,Shin, Hyun-Dae 경희대학교 동서의학연구소 1999 INTERNATIONAL SYMPOSIUM ON EAST-WEST MEDICINE Vol.1999 No.1

Seung-Joon Oh, In-Kyung Jeong, Young-Seol Kim, Young-Kil Choi, Jeong-Ryung Paeng¹, Jung-Hwan Bae and Hyun-Dae Shin²Department of internal Medicine, College Medicine, Endocrine Research Institute¹. Department of Rehabilitation, College of Oriental Medicine², Seoul, korea. Bady Fat Reduction Effects of Red Ginseng Compound Preparation on the Patients with Obesity. Proceedings of International Symposium on East-West Medicine, Seoul. 244-254, 1999.-Obesity can be defined as a metabolic disease due to an increased state of fat tissues caused by an imbalance of calorie intake and use. Recently, in Korea by improvement and westernization of food intake, along with decrease in exercise activities, the prevalence of obesity has increased greatly. Our objectives were to study stability and effects of decrease in body fat by administering red ginseng compound preparation (known to have body fat decreasing effects in laboratory animals) to obesity patients on low calorie diets. Changes in weight and body fat were measured while carrying out calorie-restricted diets on patients for 4 weeks, then administering red ginseng compound preparation for another 4 weeks. The patients were 20 people whose BMI were 25kg/㎡ or over and whose percent body fat was also 30% or over when tested by bioelectrical conductivity. 1. Changes in weight were from 70.04kg(base line) to 67.43kg(after taking red ginseng compound preparation). 2. In similar sense, BMI decreased from 27.12kg/㎡(base line) to 26.56kg/㎡(after dieting), and further to 26.01kg/㎡ (after taking red ginseng compound preparation). The BMI seemed to decrease significantly compared to the baseline after the use of red ginseng compound. 3. Waist hip ratio was changed from 0.8858(base line) to 0.8728, but it was statistically insignificant. 4. The percent body fat was 35,16%(base line), 33.87%(after dieting), and 31.68%(after taking red ginseng compound preparation). 5. Complete blood cell count and blood chemisrty remained unaffected by the administration. 6. In concern to endocrinologic studies, T3 decreased from 118.7 to 98.2ng/dL, and T4 increased from 8.8 to 9.2㎕/ dL. Epinephrine showed a tendency to decreased from 0.27 to 0.25 ng/mL, and norepinephrine increased from 0.39 to 0.44ng/mL. 7. Leptin was not changed. 8. Some patients complained adverse effects; constipation(5 patients, may be due to diet therapy), fatigue (2 patients), pruritus(2 patients), flushing(s patients), dizziness(3 patients) and epigastric discomfort(2 patients). However their symptoms were mild, so medication did not stopped. In conclusion, loss of weight without significant side effects was observed during low calorie diet and red ginseng compound preparation administration. This is thought to be in relation to sympathetic nerve system rather than adrenal gland. Also, further long0term studies should be required, since the observed results were based on short-term changes in weight.

여성 연소노인의 지각연령에 따른 사회무용 지도자 선호에 대한 연구

정문미(Jung, Moon Mi),원영신(Won, Young Shin),고대선(Ko, Dae Sun) 한국노년학회 2010 한국노년학 Vol.30 No.2

본 연구는 여성 연소노인의 사회 인구학적 특성에 따른 지각연령의 차이를 알아보고 지각연령이 사회무용 지도자 선호에 미치는 영향을 규명하는 데 목적이 있다. 이와 같은 연구목적을 달성하기 위하여 서울지역 소재 노인교육기관(노인교실, 노인대학, 노인학교, 노인복지회관, 사회복지회관, 대학부설 평생교육원 및 사회교육원, 종교기관 등)에서 사회무용 프로그램에 참여한 경험이 있는 여성 연소노인을 모집단으로 설정한 다음, 유의표본표집법을 이용하여 450명의 연구대상을 표집하였으며, 불성실하게 응답한 자료를 제외하고 총 428명의 자료를 최종분석에 사용하였다. 자료처리는 SPSS Windows 15.0 version을 이용하여 빈도분석, 탐색적 요인분석, 신뢰도분석, 카이검정, 독립표본 t-test, 일원분산분석, 이항 로지스틱 회귀분석을 실시하였으며, 다음과 같은 결론을 도출하였다. 첫째, 사회 인구학적 특성에 따른 지각연령은 역연령, 교육수준에 있어서 지각연령 하위요인(보이는 연령, 느끼는 연령, 관심사 연령, 활동 연령) 모두에 유의한 차이가 나타났다. 또한 결혼유지 상태는 관심사 연령과 느끼는 연령, 경제수준은 보이는 연령, 관심사 연령, 느끼는 연령에 있어서만 유의한 차이가 나타났다. 둘째, 사회 인구학적 특성에 따른 사회무용 지도자 선호는 교육수준에 있어서 사회무용 지도자 선호 하위특성(성별, 연령, 교육수준, 전공경력) 모두에 유의한 차이가 나타났다. 또한 역연령은 지도자의 전공경력을 제외, 경제수준은 지도자의 성별을 제외한 모든 사회무용 지도자 선호 하위특성에 유의한 차이가 나타났으며, 결혼유지 상태는 지도자의 교육수준에 있어서만 유의한 차이가 나타났다. 셋째, 지각연령이 사회무용 지도자 선호에 미치는 영향을 분석한 결과, 지각연령의 하위 요소 중 보이는 연령만이, 사회무용 지도자 선호하위특성 중 전공경력을 제외한 성별(B=.458), 연령(B=.483), 교육수준(B=.76) 모두에 유의한 정적(+) 영향을 미치는 것으로 나타났다. The purpose of this study was to examine the demographic characteristics of the female young-old to their self-perceived age and the impact of their self-perceived age on preference for a social dance instructor. The subjects in this study were 450 women who were selected by purposive sampling from a population of the female young-old who had ever participated in social dance programs in senior education institutions senior class, senior college, senior shool, Senior welfare center, social welfare center, university, school of lifelong education, religion community) in Seoul. After a survey was conducted, the answer sheets from 428 respondents were analyzed except some incomplete ones. As for data handling, a SPSS Windows Ver. 15.0 program was employed, and a frequency analysis, exploratory factor analysis, reliability analysis, pearson chi-square, independent-samples t-test, one-way ANOVA and binary-logistic regression were utilized. The findings of the study were as follows: First, self-perceived age by social population characteristics shows significant difference in all lower factors of self-perceived age(Look age, Feel age, Interest age, Do age) as chronological age, education level. Also, the marriage status shows significant difference only in interest age and feel age, the economic level shows only in look age, interest age and feel age. Second, the social dance instructor preference by social population characteristics shows significant difference in the all lower facts of social dance coaches preference(gender, age, education level, instructor career) up to educational level. Also, chronological age without the instructor career, economic level without instructor gender show the significant difference in the lower facts of all social dance instructor preference. Also, marriage status shows the significant difference in the educational level of the instructor. Third, the analysis of the influence of self-perceived age on the instructor preference shows all gender(B=.458), age(B=.483) and educational lever(B=.76) without career were influenced in significant (+) way.

病院 外來 患者에 있어서의 Toxoplasma 抗體價 分布에 關한 調査 硏究

辛大煥,徐志澤,李英河,羅榮彦 충남대학교 의과대학 지역사회의학연구소 1988 충남의대잡지 Vol.15 No.2

The results of Sabin & Feldman dye test for the detection of Toxoplasma antibody titer among 454 hospital outpatients were summarized as follows: 1. Among 454 test sera, 101 cases were positive, the positive rate was 22.2%. 2. According to age group, dye test positive rates were 33.3% (0-9 age group in years), 32.8% (40-49 age group in years), 31.6%(over 60 age group in years), 28.6%(10-19 age group in years), 20.1%(20-29 age group in years), 20.0%(30-39 age group in years), and 18.3%(50-59 age group in years). 3. According medical field, dye test postive rates were high in neurology(40%), pedatrics(37.5%), dermatology (36.4%), and surgery(30.6%) 4. Among 194 obstric and gynecological patients, abortion, anomaly, and retroversioflexion had high Toxoplasma antibody titers, but inflammatory disease, cancer, pregnancy and infertility revealed as relatively same antibody titers.

음이온에 의한 토마토 뿌리조직 마이크로솜 H^+-ATPase 활성 저해

신대섭,조광현,김영기 충북대학교 첨단원예기술개발연구센터 2000 연구보고서 Vol.5 No.-

식물 뿌리세포의원형질막 및 액포막에 위치하는 H+-ATPase들은 세포의 여러 가지 생리활성에 중요한 역할을 수행한다. H+-ATPase의 생리활성 특성을 조사하기 위하여 토마토 뿌리조직으로부터 마이크로솜을 분리하고, H+-ATPase 활성에 미치는 음이온의 효과를 조사하였다. 다양한 종류의 음이온들이 H+-ATPase의 활성을 저해함을 확인하였으며, 이들 중 특히 효소의 저해정도가 다른 citrate와 인산을 선택하여 작용특성을 조사하였다. Citrate에 의한 ATPase 활성저해는 3mM 이상에서 나타났고, 20 mM citrate는 활성을 50-60% 저해하였다. 그러나, citrate,의 저해효과는 MG2+의 농도를 증가시킬수록 감소하여, citrate에 의해 저해된 ATPase 활성은 Mg2+에 의해 회복되는 것으로 나타났다. 즉, 7 mM Mg2+을 첨가하였을 때, citrate에 의한 활성저해는 관측되지 않았고 ATPase 활성은 대조활성과 비슷한 수준으로 회복하였다. 이러한 결과는 citrate가 Mg2+을 chelation함으로써 H+-ATPase의 활성을 저해하기 때문이다. 한편, 인산에 의한 ATPase 활성저해는 3mM 이상의 농도에서 나타났고, 30 mM 인산은 ATPase의 활성을 50% 저해하였다. 인산에 의해서 저해된 ATPase의 활성은 MG2+의 농도증가에 의해 회복되지 않아, 인산에 의한 저해효과는 Mg2+과 무관하였다. H+-ATPases located on plasma and vacuolar membranes play major roles in various cellular physiological processes. In order to investigate the physiological roles of H+-ATPases, microsomes were prepared from tomato roots and the effects of various anions were measured on the activities of H+-ATPases. H+-ATPase was inhibited by various anions. Citrate and phosphate were chosen to investigate detailed inhibitory mechanisms on ATPases since they showed different levels of inhibition. Inhibitory effect of citrate was observed at the concentrations above 3 mM. when 20 mM citrate was added, the H+-ATPase activity was decreased by 50-60%. However, the inhibitory effect of citrate was decreased by increasing the concentration of Mg2+. The citrate-induced inhibited activity was recovered by the addition of Mg2+. Addition of 7 mM Mg2+ completely removed the inhibitory effect of citrate and the activity recovered to the level of the control experiment. These results imply that citrate chelates Mg2+ and thus inhibits H+-ATPases. Meanwhile, the inhibitory effect of phosphate was observed at the concentration above 3 mM and the activity was decreased by 50% in the presence of 30 mM phosphate. Further addition of Mg2+ showed no recovery on the activity. These results imply that the inhibitory effect of phosphate is not dependent upon the concentration of Mg2+. Key words: anion, citrate, phosphate, H+-ATPase, tomato roots Abbreviation: PK, pyruvate kinase; LDH, lactate dehydrogenase; HEPES, N-(2-hydroxyethyl)-piperazine-N'-(2-ethanesulfonic acid); NADH, nicotinamide adenine dinucleotide

膜分離에 의한 海水의 淡水化에 관한 硏究

申盛義,李性琪,崔炯一,申大允,金永範,李抵憲,姜永周 조선대학교 환경연구소 1989 環境公害硏究 Vol.6 No.-

In this study, we made investigation into water permeation, solute separation, concentration and Na^(+), K^(+), Mg^(2+), Ca^(2+), Cl^(-), SO^(2)_(4)-, HCO^(-)_(3) ions separation of seawater by the revers osmosis process using a suitable semipermeable membrane. The different thickness of membranes were prepared. On heat treatment, temperature was 80℃ and thier effects were also investigated. The flat single module system was made to be capable of treating feed solution at 200-2000cc/min and 120 atm. The experimental results can be summerized as follows: 1) As the effective operating pressure increased, permeability of pure water proportionally increased. 2) As the exposure period of the manufactured membrane in air increased, permeation rate increased, but as the thickness of the membrane increased, permeation rate decreased. 3) The capacity for being reproductive of the manufactured membrane (CA: 30wt%, Formamide: 45wt%, Acetone: 25wt%) in their performance was less than 10-30% and agreed with that reported in the literature. 4) We could separated about 85-95% of salt ion in seawater using a flat single module system.

Quinacrine 형광을 이용한 토마토 뿌리조직 마이크로솜의 수소이온이동 활성측정

신대섭,조광현,김영기 충북대학교 한국과학재단 지정 첨단원예기술개발 연구센터 2002 연구보고서 Vol.6 No.-

Quinacrine은 수소이온 농도변화에 민감한 형광 probe로서 양성자와 결합하지 않은 형광형이나, 양성자와 결합한 비형광형으로 존재한다. 따라서, quinacrine은 H+-ATPase에 의한 수소이온이동 활성측정에 이용된다. 본 연구에서는 토마토 뿌리조직에서 분리한 마이크로솜에서 quinacrine의 형광성을 이용한 H+-ATPase 활성측정의 최적 조건을 조사하였다. Quinacrine의 형광변화는 반응용액 중의 단백질 함량이 0.43㎍/㎕에서 25-26% 감소하여 10%의 quinacrine 형광을 감소시키는 데 약 100 nmol/min의 H+-ATPase 활성이 필요함을 알 수 있었다. Quinacrine의 최대 형광변화는 pH 7.0-7.2 범위와 2 mM Mg2+ 조건에서 일어났다. 이것은 기존에 보고한 H+-ATPase의 특성과 잘 일치하여, quinacrine의 형광변화가 H+-ATPase의 활성을 잘 반영하고 있음을 보인다. 원형질막 및 액포막 H+-ATPase들의 선택적 저해제인 vanadate와 NO3-는 각각의 효소에 의한 수소이온이동 활성을 저해하는데 성공적임을 확인하였다. 이상의 결과로 quinacrine이 토마토 뿌리조직에서 분리한 마이크로솜의 수소이온이동 활성측정에 유용하게 이용될 수 있음을 확인하였다. Quinacrine, a pH-sensitive fluorescence probe, which exists either as an unprotonated fluorescence form or protonated nonfluorescence form, can be used to measure the proton transport activity of H+-ATPase. Quinacrine was used to determine the optimal conditions for measuring the activity of microsomal H+-ATPases prepared from the roots of tomato plants. The amount of quinacrine fluorescence quenching obtained at 0.43 ㎍/㎕ of microsomal protein concentration was 25-26%, which shows that the enzyme activity of 100 nmol/min decreases 10% of quinacrine fluorescence. Maximal fluorescence quenching was obtained at pH 7.0-7.2 and 2 mM Mg2+. Because the activity of microsomal H+-ATPase is also maximal at these conditions, the quinacrine fluorescence well represents the activity of H+-ATPase. Vanadate and NO3-, specific inhibitors of plasma and vacuolar H+-ATPase, respectively, were successfully applied to inhibit the quinacrine fluorescence quenching mediated by the corresponding H+-ATPase. These results imply that quinacrine is a useful tool for measuring the proton transport activities of microsomes obtained from the root tissued of tomato plants.

강재 슬릿형 댐퍼를 부착한 철근콘크리트조 골조의 거동

신종익,이정한,송한범,강대언,오상훈,차승렬,이용재,김상대,이원호 대한건축학회 2004 대한건축학회 학술발표대회 논문집 - 계획계/구조계 Vol.24 No.1(구조계)

This study investigates the performance of the reinforced concrete frame with the steel plate slit damper. The test was carried out to investigate the structural behavior between the reinforced concrete bare frame and the reinforced concrete frame with the steel plate slit damper. The test results showed that the energy absorption capacity of the damped-frame was several times larger than that of the bare frame. For the damage by the input energy is concentrated on the steel plate slit damper, the ductilities of the former structure were increased and the damaged frame can be reused after exchange the steel plate slit damper.

바이러스 감염 후 발생한 소아에서의 시선경염 1례

신지원,김영대,김우경,박용원,오인경 인제대학교 2009 仁濟醫學 Vol.30 No.-

Optic neuritis presents differently in children than in adults. Children typically have bilateral involvement with papillitis following an antecedent viral illness. The development of multiple sclerosis is less common in children. The diagnosis of optic neuritis is usually made on a clinical manifestations. The major symptoms of optic neuritis include one or more of the following: 1) sudden blurred, "foggy" vision and sudden loss of vision, 2) pain with eye movement in the affected eye, 3) sudden color blindness, and etc. This condition progresses over a few days to two weeks. A 12-year-old girl presented with a history of sudden visual loss and color blindness. Treatment with high doses of steroid resulted in visual function returning to normal.

敗醬草가 癌細胞柱에 미치는 影響

申大澈,權貞南,金瑩均,韓宗鉉,김재석,김재섭 동의대학교 한의학연구소 1997 동의한의연구 Vol.1 No.-

The purpose of this study was to investigate effect of water extract of Patriniae Herba on the poliferation of human cancer cell-lines. The effects of Patriniae Herba on the poliferation of A43l, HeLa, MOLT-4, K562 cells, Balb/c 3T3 cells, mouse thymocytes, splenocytes and human lymphocytes were estimated by MTT colorimetric assay, The results were as follows; 1. Patriniae Herbs did not effect A43l, HeLa, MOLT-4, K562 cells. 2. The cytotoxicity of mitomycin C on MOLT-4 cells was increased by the combination of Patriniae Herba. 3. Patriniae Herba inhibited the proliferation of Balb/c 3T3 cells. 4. Patriniae Herba stimulated the proliferation of thymocytes. 5. Patriniae Herba stimulated the proliferation of splenocytes. 6. Patriniae Herba stimulated the proliferation of human lymphocytes.

자동생화학 분석기 Hitachi 7180의 평가

신경섭,주대일,김영숙 충북대학교 의과대학 충북대학교 의학연구소 2003 忠北醫大學術誌 Vol.13 No.2

연구목적: 저자들은 본원에 응급화학검사기기로 새로 도입된 Hitachi 7180 (Hitachi, Tokyo, Japan)의 분석 능을 보기 위하여, 정밀도, 직선성, 정확성을 평가하였으며 기존의 화학검사기기인 Hitachi 747 (Hitachi, Tokyo, Japan)과의 상관성도 평가하였다. 대상 및 방법: 포도당, 크레아티닌, blood urea nitrogen (이하 BUN), 총단백, 알부민, aspartic transaminase (이하 AST), 나트륨, 칼륨, 클로라이드 등 총 9종목에 대하여 정밀도를 측정하였으며, 포도당, 크레아티닌, BUN, AST에 대하여 직선성 및 회수율을 구하였다. 포도당, 크레아티닌, AST 및 총 빌리루빈에 대하여 Hitachi 747과 상관관계를 평가하였다 결과: 일내 정밀도는 저농도 및 고농도 정도관리 물질에서 3.05% 및 2.02% 이하의 변이계수를 보였으며, 총 정밀도는 각각 4.4%와 2.42% 이하의 변이계수를 보였다. 직선성을 평가한 모든 항목의 결정계수(r²)는 0.999 이상이었다. 회수율은 평가한 4종목에서 100.0에서 103.08% 사이이었다. Hitachi 747과 상관검사에서 측정한 4종목의 상관계수(r)는 모두 0.9986 이상이었다. 결론: Hitachi 7180은 정밀도, 직선성 및 회수율이 우수하였으며, 기존의 기기와 좋은 상관성을 보여 임상검사실에서의 적용에 유용할 것으로 사료된다. Purpose: The authors evaluated a recently introduced chemical analyzer, Hitachi 7180 (Hitachi, Tokyo, Japan) for precision, linearity, accuracy and comparability with Hitachi 747 (Hitachi, Tokyo, Japan) to see if it was suitable for the stat analyzer. Material and Methods: The precision, linearity, accuracy and comparison study were performed. For twenty day, the precision was performed for glucose, creatinine, BUN, protein, albumin, AST, sodium, potassium and chloride. The linearity and recovery rates were performed for glucose, creatinine, AST, BUN. The comparison study was performed with Hitachi 747 for glucose, creatinine, AST and total bilirubin. Results: The within-run coefficients of variations (CVs) at low and high concentrations were less than 3.05% and 2.02%, respectively. The total CVs for each groups were less than 4.4% and 2.42%, respectively. The linearity was well maintained in range of medically significant levels(r²≥0.999). The recovery rates were good for all tested items (100-103.8%). In comparison study, coefficients of correlation exceeded 0.9986 for all tests. Conclusion: The precision, linearity and accuracy of Hitachi 7180 were good. The correlation with Hitachi 747 was good. We concluded that its analyzer can be useful for clinical laboratory.