발신번호 확인 서비스 개발

윤혜숙(Yoon Hye_Suk),황우근(Hwang Woo_Geun),김진수(Kim Jin_Soo),이상일(Lee Sang_Il) 대한전자공학회 1992 대한전자공학회 학술대회 Vol.1992 No.6

축구선수의 Detraining과 Retraining이 혈청지질 및 호르몬농도에 미치는 영향

정정화,박재현,채종훈,성혜련,황지인,윤미숙,노금선,윤종관,윤영학,노순덕,정경숙,박일규,김은희,박현태,박상갑 대한스포츠의학회 1999 대한스포츠의학회지 Vol.17 No.1

The purpose of this study was to investigate the effects of detraining and retraining on serum lipid and hormones in soccer players. Subjects were seven male high-school soccer players. V˙O_2max was determined for each subjects by administering a treadmill test(initial speed: 90m/min, grade: 5%, increasing speed per 3 min: 30m/min). Serum lipid(T-C, TG, HDL-C LDL-C) and hormones(epinephrine, norepinephrine, growth hormones, cortisol) were assayed pre and post detraining in 10, 20, 30 days after retraining. The repeated ANOVA was used to determine significant differences. The 0.05 level of significance was as critical level for the study. The results of the study were as follows: 1. V˙O_2max(ml/min) were 3576.3±204.2ml/min pre detraining, 3234.1±198.9 ml/min post detraining. There are significant(p<.05) difference between pre and post detraining. In 10, 20, 30 days after retraining, V˙O_2max(ml/min) were 3601.4±170.9 ml/min. There were significantly(p<.05) increased in retraining periods. 2. V˙O_2max(ml/kg/min) were significantly(p<.05) decreased from 62.3±2.9 ml/kg/min to 55.9±4.7 ml/kg/min in detraining. In 10, 20, 30 days after retraining, V˙O_2max(ml/kg/min) were 62.4±3.4ml/kg/min, 62.7±2.3ml.kg/min, 67.3±7.2ml/kg/min respectively. There were significantly(p<.05) increased in retraining periods. 3. T-C were significantly (p<.05) increased from 166.6±8.5mg/dl to 175.3±10.3 mg/dl in detraining. In 10, 20, 30 days after retraining, T-C were 160.1± 3.2mg/dl, 156.7±3.7mg/dl, 140.3±9.0mg/dl. There were significantly(p<.05) decreased in retraining periods. 4. HDL-C were 61.4±6.6mg/di pre detraining, 5.3±6.6mg/dl post detraining. There are significant(p<.05) difference between pre and post detraining. In 10, 20, 30 days after retraining, HDL-C were 56.9±7.1mg/dl, 56.4±9.2mg/dl, 57.7±9.1mg/dl respectively. There were no significant difference in retraining periods. 5. The hormones(epinephrine. norepinephrine, growth hormone, cortisol) were changed as same patterns. Epinephrine were 26.0±7.0[g/ml pre detraining, 24.6±3.2pg/ml post detraining. In 10, 20, 30 days after retraining, epinephrine were 26.9±5.6pg/ml, 30.6±6.2pg/ml, 29.4±5.6pg/ml respectively. There were no significant difference in retraining periods. In conclusion, HDL-C, epinephrine, norepinephrine, growth hormone and cortisol were decreased, T-C, LDL-C and TG were increased in detraining. But HDL-C, epinephrine, norepinephrine, growth hormone and cortisol were increased, T-C, LDL-C and TG were decreased in retraining.

위의 염증성 섬유양용종 - 1례 보고 -

윤혜경,석동수,홍숙희 인제대학교 1986 仁濟醫學 Vol.7 No.1

A relatively large inflammatory fibroid polyp of stomach in a twenty-four year old female is reported with its histopathology and the current theory of the etiology.

토양환경지도 자료를 이용한 콩밭 토양의 화학성 비교

박지숙,이민진,정재원,김미혜,이서연,지윤미,한준호,김유학,공명석,한광현,노희명 忠北大學校 農業科學硏究所 2015 農業科學硏究 Vol.31 No.2

It is important to interpret the soil chemical properties in order to effectively manage the farmland. This study was conducted to investigate the soil chemical properties of upland soybean field according to the soil series at 32 upland fields located in the parts of Gangwon-do. Soil sampling sites were selected by using the National Statistics DB and KSIS DB that is a soil environment information system provided by the Rural Development Administration. Soil samples were collected from 0~15 cm of top soil before seeding or transplanting, air-dried, passed through a 2 mm sieve, and analyzed for soil pH, EC, organic matter, available phosphorus (P2O5), exchangeable potassium, exchangeable calcium and exchangeable magnesium. The average chemical properties have exceeded the each nutrient optimum range level of RDA, except the organic matter in experimental soil 2015. And despite application of conventional fertilization, each soil series nutrient contents were change respectively. The results of this study suggest that conventional fertilization should be applied based on the analysis about the amount of accumulated nutrient contents in the soil.

재활용 절임수로 제조한 배추 김치의 특성

윤혜현,이숙영 한국조리과학회 2003 한국식품조리과학회지 Vol.19 No.5

In the Kimchi manufacturing industry, the process of brining baechu produces a vast amount of high salinity waste water. To study if this brine can be recycled, the quality characteristics of Kimchi salted by waste brine (F), which was used five times successively, was compared with those salted using water after recycling filtration through sand (Fl) and activated carbon (F2) columns. No significant difference in the salinity and soluble solid contents, during fermentation at 10℃ was observed among the samples, but the salinity and soluble solid contents of the F-sample were slightly higher than in the control. The Fl and control Kimchi showed similar pHs and titratable acidities, while the F-Kimchi had a lower pH and a higher acidity during fermentation. The numbers of total viable cells were highest in the F, and lowest in the F2-Kimchi, while the counts of lactic acid bacteria were lowest in the F-Kimchi. The sensory tests for appearance, odor, taste and overall acceptance showed that the F-Kimchi was the least desirable, the F2-Kimchi had lower sour odor and taste, and a higher toughness, than the others. The Fl- and control Kimchi had similar sensory grades for appearance, odor, and tastes, and there were no significant difference in the overall acceptance, showing the possibility of recycling waste waters as brine for the production of baechu Kimchi.

쌀가루 첨가 크림수프의 관능적 특성

이숙영,정청송,윤혜현 한국조리과학회 2003 한국식품조리과학회지 Vol.19 No.6

The sensory characteristics of cream soup containing 0, 25, 50, 75 and lOO% rice flour were investigated in order to develop a new processed food using rice. The Hunter L(lightness) value increased with the amount of rice flour, while the a(redness) value and b(yellowness) value decreased, significantly. The viscosity of rice cream soup significantly decreased with the increasing amount of rice flour. Based on ths sensory evaluation, the cream soup samples with larger rice flour component showed a higher clean taste score, while those with the least rice flour resulted in higher darkness, viscosity, greasy taste, and softness. The overall acceptance was the highest in the cream soup with 75% and 100% rice flour. In terms of the color and viscosity, good correlations were observed between the sensory evaluation and the objective analysis. The overall acceptance showed a significant positive correlation with a clean taste, while there was a negative correlation with a greasy taste and the viscosity measured by a viscometer.

예방적 lamivudine 투여로 성공적인 동종골수이식술을 시행한 HBV 양성 중증 재생불량빈혈 환자 1예

성윤경,안명주,오호석,최정혜,이영열,김인순,최일영 대한내과학회 2004 대한내과학회지 Vol.66 No.1

저자들은 만성 B형 감염을 동반한 중증 재생불량빈혈 환자에게 lamivudine을 예방적으로 투여하여 HBV의 재활성 없이 성공적으로 동종골수이식술을 시행하였기에 문헌고찰과 함께 보고하는 바이다. Reactivation of hepatitis B virus (HBV) infection has been known to be a serious complication of immunosuppressive or cytotoxic chemotherapy in HBV carriers or chronic hepatitis B patients. We report here a 25-year-old woman who has severe aplastic anemia and chronic hepatitis B underwent successful allogeneic bone marrow transplantation (BMT) with prophylactic lamivudine treatment and showed no evidence of reactivation of hepatitis B, HBV DNA elevation, or liver dysfunction. This result suggests that prophylactic administration of lamivudine to a BMT recipient of chronic hepatitis B might be a safe and promising measure to prevent fatal liver dysfunction.

Column-Switching HPLC法을 利用한 血淸中의 Ciprofloxacin의 定量法에 관한 硏究

李允中,李惠淑,禹炳虎 성균관대학교 약학연구소 1990 成均藥硏論文集 Vol.2 No.1

Abstracts-A small precolumn(40×2 mm, i.d.) packed with Amberlite XAD-7 facilitates the determination of ciprofloxacin in serum by permitting direct injection of relatively small volume(100㎕) of diluted serum. A pH 7.0 phosphate buffer washes out the serum components and acetonitrile: methanol: 5 mM tetrabutylammonium bromide(pH 2.0) (10 : 5 : 85, v/v) subsequently elutes the drug from the precolumn through the analytical column. This method showed high precision with good sensitivity and speed, and a detection limit of 0.1㎍/㎖. The total analysis time per sample was less than 15 min, and the mean coefficients of variation of intra- and inter-assay were both less than 4.8%. The method has been successfully applied to serum samples from human volunteers receiving oral administration of ciprofloxacin.

1-(N,N-dimethylamino)pyrene-6-sulfonyl chloride를 형광유도체화체로 이용한 Norepinephrine의 HPLC 분석에 관한 연구

이윤중,김용희,이혜숙,박광신 성균관대학교 약학연구소 1991 成均藥硏論文集 Vol.3 No.1

Abstract-A rapid and high sensitive HPLC method for the determination of norepinehrine is described. 1-(N,N-dimethylamino)pyrene-6-sulfonyl chloride (DAPS-Cl) was used as a pre-column fluorescent derivtizing reagent for HPLC determination of norepinephrine. The optimal conditions for the derivatization of norepinephrine with DAPS-Cl such as reaction temperature, reaction time, and the amount of DAPS-Cl were described. The structure of derivative was confirmed from ^1H-NMR spectra. The DAPS-NE derivative was separated on a reverse phase column(ODS-1) using the mixture of acetonitrile and 0.05 M phosphate buffer (pH 4.5) as the mobile phase and monitored by fluorescence detector. Linearity of calibration curve was obtained and the ddetection limits in a 10㎕ injection volume was 200 fmol.

CT-26 선암을 접종한 마우스에서 Iodine-131-Iodomisonidazole 의 생체분포 및 종양저산소증의 영상화

Yang, David J,Kim, E Edmund,김혜원,김창근,윤권하,김현정,정선관,노병석,Lee, Hyun-Chul 대한핵의학회 1999 핵의학 분자영상 Vol.33 No.3

urpose: Misonidazole is a radiosensitizer that binds in hypoxic cells. The purpose of this study was to find out the feasibility of I-131-Iodomisonidazole (IMISO) for imaging of tumor hypoxia. Materials and Methods: Tosyl precursor was dissolved in acetonitrile and I-131-NaI was added to synthesize IMISO. Balb/c mice inoculated with CT-26 adenocarcinoma were injected with IMISO. Mice were sacrificed at 1,2,4,24 hr and % of injected dose per gram of tissue (%ID/g) was determined. For scintigraphy and MRI, mouse bearing CT-26 adenocarcinoma was administered with IMISO and imaging was performed 4 hr after. Then, mouse body was fixed and microtomized slice was placed on radiographic film for autoradiography. Results: %ID/g of tumor was 1.64 (1h), 0.98 (2h), 0.85 (4h) and 0.20 (24h), respectively. At 24h, %ID/g of tumor was higher than that of all other tissues except thyroid. Tumor to muscle ratio increased with time and tumor to blood ratio also increased with time and reached 1.53 at 24 hr. On autoradiogram, tumor was well visualized as an increased activity in central hypoxic area of the tumor which corresponds to the area of high signal intensity on T2-weighted MR image. On scintigraphy, tumor uptake was visualized. Conclusion: This results suggest that IMISO may have a potential for tumor hypoxia imaging in mouse model. However, further study is needed to improve it's localization in tumor tissue and to achieve acceptable images of tumor hypoxia.