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.

보문 : Polyethylene Film포장이 포도 Sheridan의 저장력에 미치는 영향

남상영(Sang Young Nam),김경미(Kyoung Mi Kim),박종천(Jong Chun Park),주선종(Seon Jong Joo),정재현(Jai Hyun Jung) 한국식품저장유통학회(구 한국농산물저장유통학회) 1997 한국식품저장유통학회지 Vol.4 No.1

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.

서울의 Penicillinase Producing Neisseria gonorrhoeae 발생빈도(1998)

김재홍,김준호,반재용,이정우,황성주,정준규,정성태,강진문,조흔정,홍창의,정혜신,이한승,김이선,이봉길,이종호,선영우,한기덕,윤성필,이성훈,안종성,박석범,문승현,조항래,김형섭,류지호,황재영,박준홍,손상욱 한양대학교 의과대학 2001 한양의대 학술지 Vol.21 No.1

In recent years, gonorrhea has been pandemic and remains one of the most common STDs in the world, especially in developing countries. For the detection of a more effective therapeutic regimen and assessing the prevalence of Penicillinase Producing Neisseria gonorrhoeae(PPNG), we have been trying to study the patients who have visited the Venereal Disease Clinic of Choong-Ku Public Health Center in Seoul since 1980 by menas of the chromogenic cephalosporin method. In 1998, 93 strians of N. genorrhoeae were isolated, among which 60(64.5%) were PPNG. The prevalence of PPNG in Seoul, which had been decreased to 39% in 1996 after a peak of 74.3% in 1993, is increased to 64.5% in 1998.

장기간 수영운동에 참가한 중년여성의 신체구성과 건강체력 특성에 대한 연구

전종귀,성민철,이창규,현광석,조병준 충남대학교 체육과학연구소 2000 體育科學硏究誌 Vol.18 No.1

The purpose of this study was to identify the effects of swimming exercise career on the middle-aged women. The number of sujects were 44 postmenopausal women(45-60 age group). The number of exercise group were 27(3 years average career) and that of control group were 17, Percent body fat physical development score, back strength, grip strength, trunk flexion, endurance were measured. The results were as followings; 1. The percent body fat, physical development score, back strength, grip strength, endurance of swimming exercise group was higher than that of control group. The difference showed the statistical significance. The trunk flexion and grip strength of swimming exercise group were lower than that of control group. The difference didn't showed the statistical significance. 2. The back strength, muscle endurance, endurance of swimming exercise 7 years average career group was higher than that of 3 years average career group. The difference showed the statistical significance. As the above, the regular participation of swimming exercise help the middle-aged women to promote their health-related fitness. Also the exercise prevent obesity, back pain.

Synthesis and Characterization of Pr(Ⅲ)-,Sm(Ⅲ)-,Gd(Ⅲ)-,Dy(Ⅲ)-[18]HAM Complexes

정덕상,박신복,한충훈,변종철 濟州大學校 基礎科學硏究所 1998 基礎科學硏究 Vol.11 No.1

Lanthanide(III) and mercury(II) complexes of the 18-membered hexaaza Schiff base macrocycle 2,11,17,26,31,32-hexaazapentacyclo[26,2.1.1??,O??,O??] dotriaconta-1(31), 2,4,6,8,10,12,14,16(32) ,17,19,21,23,25,27,29-hexadecane([18]HAM) ahve been synthesized by the metal template condensationof phthalic dicarboxaldehyde and 2,6-diaminopyridine. Discrete mononuclear complexes [Pr([18]HAM)(NO₃)(OH)]NO₃·2H₂O,[Sm([18]HAM)(NO₃)(H₂O)(OH)]NO₃·2H₂O, [Gd([18]HAM)(NO₃)(H₂O)(OH)]NO₃·3H₂O, [Dy([18])HAM)(NO₃)₂(H₂O)₂]NO₃·2H₂O, and [Hg([18])HAM)(H₂O)₂(ClO₄)]ClO₄· ?H₂O, have been synthesized by using the respective hydrated lanthanide(Ⅲ) nitrate and mercury(Ⅱ) perchlorate as the template. The lanthanide(Ⅲ)-marcrocyclic complexes (lanthanide(Ⅲ)-[18]HAM) was decomposed by c-HClO? forming [18] HAM and liberating the lanthanide(Ⅲ) ion. Co(Ⅱ)- Ni(Ⅱ)-Cu(Ⅱ)-complexes of acyclic, potentially tridentate compartmental Schiff bases ([9]acy) complexes containing d-metal ion Co(Ⅱ), Ni(Ⅱ), and Cu(Ⅱ) ion have been prepared by using metal template condensation of phthalic dicarboxaldehytde and 2,6-diaminopyridine. The complexes and macrocycle were characterized by elemental analysis, fast atom bombardment mass spectrometry, infrared spectroscopy, and molar conductivity. The template potential of the lanthanide(Ⅲ) cations of various sites in the assembly of [18]HAM is due to the flexibility of the macrocycle to adapt to the geometrical requirements of the metal ions and to the steric demands of the exocyclic ligands

부산광역시 일부하천의 계절적·년도별 수질특성 비교분석

정유진,문종익,성낙창,김부길,이영형 동아대학교 환경문제연구소 1999 硏究報告 Vol.22 No.1

This study is carried out to investigate the water quality change trends in Pusan Metropolitan streams. The temperature of the streams are moderate except in winter period and this can be explained by the Korean meterological characteristics. The pH does not vary by the time but some points are a little low. BOD_(5) and COD_(Mn), the index of water contaminants, be shown as characteristic domestic waste water patterns. The nutrient matters, such as total nitrogen and total phosphate, are appeared to be low. The chronic water quality, as BOD_(5) and COD_(Mn), shows that the loading rates in 1998 are smaller than the past(1983, 1992). Some points show a little high loading in autumn, but this needs more investigation to make clear the cause(s).

일부 서울지역 실내.외 공기중 휘발성 유기화합물질(VOCs)의 농도조사

정제면,손종렬,유인성,변상훈 高麗大學校 倂設 保健大學 保健科學硏究所 2001 保健科學論集 Vol.27 No.1

Our communities have been exposed to polluted air. Polluted air could cause the serious injury such as respirational impediment, disease and so on, and the air pollution could be most serious problem in our life. Unfortunately, we didn't have consider these problems seriously, and we had make no solutions for these problems. Although the concentration of indoor and outdoor didn't show the high values, VOCs existed in indoor and outdoor environment. The indoor concentration was more higher concentration than the outdoor concentration, that indicated the indoor environment was more polluted. This study showed that the investigation of a continuous environment polluted were needed.

폐쇄성 수면 무호흡 환자의 측모 두부방사선계측사진 및 치아모형 연구

정미라,황상희,남기영,김종배,권오원 대한치과교정학회 2006 대한치과교정학회지 Vol.36 No.3

폐쇄성 수면 무호흡증이란 수면도중 주기적으로 호흡이 멈추는 증상을 말한다. 상악과 하악이 후퇴되어 있거나 하악이 작으며 수평적으로 기도 폭경이 좁고 혀가 후방에 위치하는 등 폐쇄성 수면 무호흡 환자의 전후방적인 악골 및 연조직 특성에 대한 평가는 많았으나 치열 및 악궁에 대한 평가가 부족하여 폐쇄성 수면 무호흡증 환자의 골격적 특징과 악궁의 폭경과 구개깊이와 수면무호흡지수와의 상관관계를 알아보고자 하였다. 계명대학교 의과대학 동산의료원 수면클리닉에 수면장애를 주소로 내원한 환자 중 수면다원검사와 측모 두부방사선계측사진과 치아모형이 갖추어진 38명의 남자를 대상으로 하여 치아모형과 측모 두부방사선계측사진, 수면무호흡지수와 체질량지수를 비교하였다. 수면무호흡지수와 악궁의 횡폭경, 구개깊이, 수직피개량 및 수평피개량과는 상관관계가 없었으며 수면무호흡군에서 상기도 폭경은 좁고, 하기도 폭경은 넓은 경향이 있었다. 수면무호흡지수와 상기도 폭경은 미약한 음의 상관관계를 가졌으나 하기도 폭경은 미약한 양의 상관관계를 가졌고, 수면무호흡지수가 클수록 하악 하연으로터 설골까지의 거리도 멀었다. To evaluate the cephalometric and dental characteristics of obstructive sleep apnea (OSA) patients, 23 OSA patients and 15 control, non-OSA, patients who visited the Sleep Disorder Clinic Center, Keimyung University were investigated. Patients who suffered from apnea-hypopnea episodes over 10 times per hour were diagnosed as having OSA after polysomnograph testing. Impressions were taken with alginate. Cephalometric radiographs were taken at maximum intercuspation. The dental cast measurements, including transpalatal width, intercanine width, intermolar width and palatal depth did not differ between the control and OAS groups and did not have a positive correlation with the apnea-hypopnea index (AHI). Upper airway width was statistically narrower than the control group. Upper airway width had a low negative correlation with AHI, but, lower airway width had a low positive correlation, and, the higher the AHI score, the longer the mandibular border to hyoid distance.

편측안면경련 환자에서의 임상적 중증도를 평가하기 위한 전기생리학적 연구

전성만,김종국,정재익,차재관,김상호,김재우 대한신경과학회 1998 대한신경과학회지 Vol.16 No.2