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비만 개선 효과를 지닌 탄수화물 및 지방 흡수 억제 기능성 식이조성물 개발
윤유식,최선미,홍순복,홍정미,김정원,이홍석,홍성길 한국조리과학회 2002 한국식품조리과학회지 Vol.18 No.3
In a previous study, we developed a new food additive as an egg yolk antibody (IgY) against carbohydrate digestion enzymes for the regulation of blood glucose level and weight control. The IgY delayed and decreased the increment of blood glucose level after administration of sucrose in human being by 30% in 20∼30 min. We also developed a lipase inhibitor as a water extract of two kinds of herb, Platycodon grandiflorum and Solanum melongena. Twenty three volunteers were subjected to the intake of the egg yolk IgY plus the herbal extracts for 50 days. In average, the treated subjects appeared to lose 1.96 ㎏ of body weight and 3.4 ㎏ of body fat mass during the treated period. Furthermore, Panniculus adiposus and breech size were significantly decreased during the experimental period. Above results suggested that the administration of the dietary additives composed of egg yolk IgY and natural herbal extract improve the obesity by the decrement of body weight and body fat mass.
경막 내 colistimethate 투여로 치료한 다제 내성 cinetobacter baumannii 뇌실염
홍유아,유진홍,김진진,모은영,안건희,정희경,김진석,이현정,정미향,윤승배 대한감염학회 2009 감염과 화학요법 Vol.41 No.4
Acinetobacter species is a non-fermentative aerobic gram-negative coccobacillus that is an important pathogen found in nosocomial infections. Recently, multi-drug resistant Acinetobacter baumannii (MDR-AB) infections have been increasing and pose a serious problem. Most such infections present as bacteremia, pneumonia, or a wound infection; however, CNS infections are very rare. We herein present a case of ventriculitis caused by MDR-AB in a 37-year old man after a neurosurgical intervention. The patient was successfully treated with intrathecal colistimethate.
반응표면 분석을 이용한 Salmonella enteritidis의 증식 효능 평가
홍정미,정효준,이홍근 한국환경과학회 2002 한국환경과학회지 Vol.11 No.12
This stidy was performed to investigate the single and combined effect of concentrations of garlic juice according to the pH and temperature on the growth of Salmonella enteritdis in brain heart infusion broth, and to develope Response surface model for the effect of concentrations of garlic extract. The results of electric conductibility of Salmonella enteritidis growing in the range of incubation temperature (25~42℃), PH(5.5~9.0) and concentration of garlic juice(0~0.8%) showed that a badge with high low D.T.value and concentration of garlic extract were significantly with D.T.value and concentration of garlic extract were significantly correlated with D.T.value (p<0.01). Growth of Salmonella enteritidis in the condition of 37℃ and pH7.0 presented the lowest D.T.value.
탱고 backward walk 동작시 신발 굽 유형에 따른 하지의 근전도 분석
정미라,서국웅,강영택,염창홍 한국운동역학회 2002 한국운동역학회지 Vol.12 No.1
The purpose of this research is to provide scientific training guides and the basis for preventing injuries in performing tango backward walk by comparing the effects the height and shape of a heel will have on leg muscles and determining the difference between skilled and unskilled dancers through EMG analysis according to different types of shoes Total eight female athletes were selected for this research. Four with six years of professional dancing experience and another four with one year of dance sports experience. Utilizing the EMG system, rectus femoris, biceps femoris, anterior tibialis, gastrocnemius were measured under different heights (0cm, 5cm, 7cm, 9cm) and shapes (flat, fine, wide) of a heel. Experiments were conducted calculating EMG peak value and muscle load ration under different types of shoes in order to analyze the EMG of leg muscles and Erector Spinae when performing tango backward walk. The result was as follows: 1. The EMG peak value of leg muscles showed significant difference under different heights of a heel in anterior tibialis(p<.001) and gastrocnemius(p.<01) in case of skilled dancers, and in biceps femoris(p.<01) in case of unskilled dancers. 2. The EMG peak value of leg muscles showed significant difference under different shapes of a heel in anterior tibialis(p<.001) and gastrocnemius(p<.001) in case of skilled dancers, and showed no significant difference in case of unskilled dancers. 3. The muscle load ration of leg muscles showed different degrees of muscle contribution between skilled and unskilled dancers. The muscle load ration was in the order of anterior tibialis, rectus femoris, biceps femoris, and gastrocnemius in case of skilled dancers and anterior tibialis, gastrocnemius, biceps femoris, and rectus femoris in case of unskilled dancers.
지미정,임홍수,김곤 강원대학교 조형예술연구소 2008 조형예술연구 논문집 Vol. No.9
Using the efficient design of a skylight through underground passages promises a sort of optimal amount of the natural light penetrated into the inner space. It is a matter of course that natural light has a positive role on pedestrian of the underground. This study aims to find appropriate amount of illumination in the visual environment. A prototype of the space geometry has been established as follows; the room's size 6m × 20m, the window's size is 0.25m × 20m × 2m, 1m × 1m ×10m, 2m × 1m × 5m, 4m × 0.5m × 5m. A series of illuminance level has measured on the plane of the horizontal 3.36m and vertical 10m, when two windows's distance is 3m apart. Based on the size and location of the window, the effects of natural light are addressed quantitatively and comparing the brightness of each case reveals the best alternative.
자궁경부의 상피내종양과 편평세포암종에서 cyclin E, bcl-2, p27, VEGF, p53 및 E-cadherin 발현양상
서재홍,양정원,성정희,오수섭,이미자 조선대학교 부설 의학연구소 2002 The Medical Journal of Chosun University Vol.27 No.2
Background and Objectives: Correlation of cyclin E, bcl-2, p27, VEGF, p53 and E-cadherin expression was analyzed in cervical intraepithelial neoplasia (CIN), carcinoma in situ (CIS), and microinvasive and invasive squamous cell carcinoma (SCC) according to human papilloma virus (HPV) inffection. Materials and Methods : (23 CIN 1, 28 CIN 2, 23 CIN 3), 18 CIS, and 24 SCC. Results: Expression of cyclin E was significantly higher in CIN 2, CIN 3, CIS and SCC than CIN 1 with or without HPV infection. Expression of bcl-2 was significantly higher in CIN 3 than SCC. There was no association between expression of p27 and VEGF and progression of CIN 1 to SCC. Expression of p53 was significantly high in CIN 3, CIS and SCC with or without HPV infection. Expression of the E-cadherin was significantly high in CIN 2, CIN 3, CIS and SCC with or without HPV infection. Conclusion: There was correlation between expression of cyclin E, b치-2, ㅔ53, E-cadherin and progression of CIN to SCC. It is suggested that cyclin E may play an important role in the neoplastic transformation of cervical squamous cell.
임미경,정희일,오세홍 원광대학교 생체재료·매식연구소 1995 원광생체재료·매식 Vol.4 No.1
Balance between antibacterial effectiveness and biocompatibility is important property of root canal irrigation solutions. The aim of this study was to evaluate the cytotoxic effect of irrigation solutions on cultured L929 cells. Seven irrigation solutions and thier serial dilution solution were applied to L929 cells. Radiochromium release of damaged L929 cells after five-minute, thirty-minute and four-hours exposure to each irrigation solutions were monitored using gamma particle counter. L929 cells which were exposed to 1:1 and 1:10 diluted solutions of sodium hypochlorite and cresol for five and thirty minutes showed cytotoxic change. Povidone had cytotoxic effect on L929 cells after five minutes, thirty minutes and four hours. Normal saline, alcohol, Wydex and hydrogen peroxide showed weak cytotoxic effect on L929 cells.
金美貞,鄭鎭鴻 대전대학교 한의학연구소 2001 한의학연구소 논문집 Vol.10 No.1
According to the literatural study on the Acupuncture & Moxibustion and Traumatherapyof hysterorrhea, the results were as follows 1. The acupuncture & moxibustion of hysterorrhea is focussed on bloody uterine discharge, leukorrhea and we must carefully diagnose the etiology & the machanism of disease. 2. The causes of hysterorrhea are dampness, impairment of seven emotion, irregular food intake, excessive intercourse and they are impotantly related to liver, spleen, kidney, the ren channel, the chong channel 3. The diagnosis is grossly divided into the flowing downward of damp-heat, the weaknessof the qi of the spleen, dificiency of yuan of the kidney and according to the each diagnosis, we should select adquate points representing the treatment of cooling(zhongji, yinlingquan, xingjian, etc), desiccation, heiping qi(qihai, zusanli, sanyinjiao, etc), tonificating yang(guanyuan, mingmen, shinshu, etc). 4. The moxibustion is the warming the lower jiao and eliminating the cold, the points are the mingmen point, the zhongji point, the guanyuan point, etc. 5. Besides the acupuncture & moxibustion of hysterorrhea, we can make use of acusetor, ear acupuncture, endermosis, dong shi shen fa. 6. As of traumatherapy of hysterorrhea, fumigation, abluent and soppository are generally used and the prescriptions as GAMISASANGSAN, BANSUKSAN are used. 7. The medical herbs used on the treatment of hysterorrhea are the tonificating yang, dissipeting, desiccating medicines generally composed of CNIDII FRUCTUS, ALUMEN, ZANTHOXYLI FRUCTUS.