http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
Efficacy of Intracytoplasmic Sperm Injection for Leukocytospermia
강희규,--,--,--,--,--,--,--,-- THE KOREAN SOCIETY FOR BIOMEDICAL LABORATORY SCIEN 2004 Journal of biomedical laboratory sciences Vol.10 No.1
White blood cells (WBCs) are present in most human ejaculates, but abnormally high concentration of seminal leukocytes map reflect an underlying pathological condition. The World Health Organization (WHO) has defined leukocytospermia as status of more than 10^(6) WBC/mL of semen. The purpose of this study was firstly, to compare the outcomes between conventional IVF and ICSl in leukocytospermia, and secondly, to investigate whether ICSI may be an alternation treatment for patients with leukocytospermia. Total 346 cycles of conventional IVF and ICSI candidates underwent IVF cycles at Eulji Hospital Infertility Clinic. Semen Parameters including concentration, motility, morphology of spermatozoa and concentration of leukocytes were assessed from the raw ejaculates. There was no difference in sperm concentration, motility and morphology. The rates of fertilization and good embryo development from ICSI were significantly higher than those from conventional IVF in leukocytospermia (60.4% & 32.5% respectively for ICSI group and 44.4% & 28.5%, respectively for IVF group, P<0.001). The pregnancy rate after ICSI was also higher than that from conventional IVF (34.0% vs 29.1%. P<0.05). These results indicate that the presence of seminal leukocyes (>1×10^(6) WBC/mL of semen) is adversely related with fertilization, embryo development and pregnancy rate. Therfore the measurement of seminal leukocytes in routine semen analysis appears to be of prognostic value with regard to male fertilizing potential. In conclusion. it is suggested that ICSI is an alternative choice of treatment for patients with leukocytospermia.
추적조사를 중심으로 한 腰椎間板脫出症에 대한 蜈蚣藥鍼의 臨床的 硏究
최회강,소기숙,고강훈,박소영,김성남,이종덕,원경숙,문형철,김성철 大韓鍼灸學會 2003 대한침구의학회지 Vol.20 No.3
Objective : This study is performed for the purpose of examining the efficacy of the scolopendrid(Scolopendra morsitans L) which has been to low back pain as a folk remedy. Methods & Results : Seventy patints with H.I.V.D. treated with the scolopendrid aquacupuncture and examined 4 tests; D.I.T.I., physical test, Oswestry disability index, and self-conscious pain rate were studied. And we follow up after discharge, we evaluated the present state and recovery period. Or we evaluated by herniated type and duration of onset. There was 58~97% of efficacy rate in each tests. Moreover, statistically valuable change in all 7D.I.T.I. points and in disability index and in self-conscious pain rate was showed. Conclusion : The scolopendrid aquacupuncture is possible to be effective terating the H.I.V.D patients. so we suggest the possibility using this new remedy to the H.I.V.D. patients.
Photoluminescence과 Conductance 측정을 이용한 자외선 조사된 Ge첨가 다성분계 산화물 유리의 구조변화 관찰
이회관,오영석,강원호 단국대학교 2001 산업기술연구 Vol.2 No.-
Ge-doped multicomponent oxide glasses were prepared by a conventional melting method. The structural change around Ge ions was investigated by using PL(photoluminescence) and conductance(G). After UV irrdiation, the PL intensity decreased and the change were maintained at room temperature, but a photodarkened glass recovered near its original properties when it was heat-treated at 500℃ for several hours. The conductance of the irradiated sample decreased because the disorder in structure was happened by UV irradiation. These results can be explained a structural change were occurred at bonding structure between Ge ions and glass components.
중소규모 제조업체 근로자의 인구·사회학적 특성이 건강행동변화단계에 미치는 영향
구명회,임현우,박정일,이강숙,구정완 大韓産業醫學會 2002 대한직업환경의학회지 Vol.14 No.1
목 적 : 근로자 건강증진을 위한 사업장 건강증진 사업 프로그램 기획실에 건강 위험요인을 평가하고 근로자 특성에 4따른 행동변화단계를 조사하여 행동 변화단계에 따른 성공적인 근로자 건강증진전력을 위한 기초자료를 제공하고자 본 연구를 진행하였다. 방 법 : 경인지역이 중소 기업 제조업체 근로자 282명을 대상으로 설문조사를 수행하였으며, 일반적 특성에 대한 조사, 건강위험평가, 위험요인에 대한 행동변화단계를 조사하였다. 결 과 : 건강위험평가에서 흡연자는 남자 근로자에 서 65.7 %, 규칙적인 운동을 하지 않는 남자 근로자는 70.5 %, 여자 근로자는 86.1 %이었고 음주는 남자 근로자의 78.6 %, 여자 근로자인 50 %이었고 과음은 남자 근로자의 29.5 %, 여자 근로자의 11.1 %이었다. 건강한 생활습관으로의 행동변화단계로 계획전단계, 계획 단계, 실천단계, 유지단계 등 4개의 단계로 보면 근로자에서의 금연에 대하여 각각 40.5 %, 23.7 %, 12.1 % 및 23.7 %, 운동에 대하여는 18.4 %, 37.6 %, 17.7 % 및 26.3 %, 음주하였던 사람중 절주에 대하여는 20.9 %, 15.4 %, 10.0 % 및 53.7 %이었다. 흡연을 하는 보건관리자의 행동단계가 일반근로자 보다 유의하게 많았다. 운동에 대해서는 근로자중 50세 이상과 생산직 근로자에서 계획전단계가 다른 근로자보다 유의하게 많았다. 결 론 : 이상의 결과로 대부분의 근로자가 금연을 제외하고는 건강한 생활습관으로의 행동변화를 원하는 것을 알 수 있었으며 근로자의 특성에 따라 행동 변화단계가 다르므로 이를 고려한 다양한 건강증진 프로그램을 개발함으로써 참여율 및 성공율을 높일 수 있으리라 사료된다. Objectives : This research attempts to investigate the relationship between health risk factors and workers' behavioral changes based on individual worker's characteristics to allow the development of more effective health promotion programs in businesses places. Methods : A questionnaire survey was conducted with 282 workers employed in small to medium sized enterprises in the Kyong-in area of Korea. The questionnaire was composed of general characteristics, a health risk assessment and an evaluation of the stage of behavior change for health promotion strategy in the workplace. Results : The health risk assessment revealed that 65.7 % of male workers smoke, 70.5% of male workers do not exercise on a regular basis, 86.1 % of female workers do not exercise at all, and 78.6 % of male workers and 50 % of female workers drink alcohol. In addition, the survey identified that 29.5% of male workers are addicted to excessive drinking, as are 11.1% of female workers. Based on the four stages of behavioral changes that lead to health, the pre-contemplation stage, contemplation stage, action stage, and maintenance stage, 40.5 %, 23.7 %, 12.1 % and 23.7 % of workers are in these stages, respectively, with regards to quitting smoking. As for regular exercises, 18.4 %, 37.6 %, 17.7 %, and 26.3 % of workers belong to each stage, respectively. As for moderation in drinking, 20.9 %, 15.4 %, 10.0 %, and 53.7 % are in each stage, respectively. The rate of health managers in the active stage of quitting smoking is significantly higher than that of general workers. Among the workers who do not exercise on a regular basis, workers over 50 years-old and blue color workers are more common in the precontemplation stage than any other worker groups. Conclusions : The results of this study suggest that the stages of behavioral change vary with worker characteristics. An awareness of the effects of the high risk factors is essectial for promoting workers' attendance in health promotion programs.
고지방식이 운동후 글리코겐과 혈액성분 및 지구성 운동능력에 미치는 영향
정진원,강희석 한국운동영양학회 2000 Physical Activity and Nutrition (Phys Act Nutr) Vol.4 No.2
It is well known that high fat diet enhances using of fatty acids during the last stage of endurance exercise. But effects of high fat diet administration on endurance exercise were not well documented. At this point of view, we ingested intralipose and a high fat diet in rats to increase fatty acids utilization during endurance exercise performance. Thirty male Sprague-Dauley rats were chosen as the subjects in this experiment. These subjects were divided into two groups on the basis of diet protocols as follows : ① normal diet(carbohydrates 58%, proteins 23.8%, lipids 8%, and others), ② high fat diet(carbohydrates 45%, proteins 25%, lipids 30%). And in high fat diet group, intralipose was ingested before exercise. Endurance exercises on the basis of Bruce protocol were applied to the groups. Serum glucose, lactic acid, FFA, TG, cholesterol concentration were analyzed. Liver, soleus and gastrocnemius white muscle glycogen contents were determined and endurance exercise time was measured. As a result of experiment, high fat diet group was decreased less than normal diet group in serum glucose concentration and in liver, soleus and gastronemius white muscle glycogen contents. On the other hand, serum FFA and TG concentration were increased more high fat diet group than nomal diet group, and serum lactic acid concentration were increased less high fat diet group than normal diet group. And endurance exercise time was increased after a single high fat diet. In conclusion, even though a single high fat diet, glycogen-sparing effect in rats was occurred.
윤숙자,임회정,강병철,황현식 대한구강악안면방사선학회 2007 Imaging Science in Dentistry Vol.36 No.1
Purpose : This study aimed to identify the range of normal facial asymmetry using three-dimensional CT and to develop a simple method of diagnosis of facial asymmetry. Materials and Methods : Twenty eight adults with normal occlusion (16 males and 12 females; mean age 24 years and I month) were selected, whose faces were assessed to be symmetric by an orthodontist. Three-dimensional reconstructions were obtained utilizing spiral CT scans and an oral and maxillofacial radiologist, evaluated nineteen anatomic landmarks in three-dimensional coordinates. Facial asymmetry index of each landmark was caluculated. Results : The range of normal facial asymmetry of each landmark was identified using mean and standard deviation of facial asymmetry index. Conclusions : The range of normal facial asymmetry identified in this study may be used as a diagnostic standard for facial asymmetry analysis. (Korean J Oral Maxillofac Radiol 2007; 37: 45-51)
다운증후군 환자의 치아우식증과 치아우식 원인균 및 타액내 면역항체의 연관성
김선미,양규호,최남기,강미선,임회순,오종석 대한소아치과학회 2007 大韓小兒齒科學會誌 Vol.34 No.1
다운증후군 환자의 치아우식증과 구강내 여러 요인들과의 연관성을 평가하고자 9-18세의 다운증후군 환자 25명과 정상인 63명을 대상으로 치아우식경험지수, 치태지수를 조사하고 효소면역분석법을 이용하여 타액의 면역항체 IgA와 뮤탄스 연쇄상구균-특이 IgA 농도를 측정하고, Dentocult 키트를 이용하여 뮤탄스 연쇄상구균과 유산간균의 수, 타액의 완충능을 측정하여 두 군의 각 값들을 독립 t-test와 카이제곱 검정을 시행하였다. 다운증후군 환자에서 유치우식경험은 정상인에 비해 유의하게 낮았으나(p<0.001), 영구치우식경험은 유의한 차이를 보이지 않았다. 치태지수와 타액의 IgA의 농도는 두 군 간에 차이를 보이지 않았으며, 뮤탄스 연쇄상구균 특이-IgA 농도와 타액 완충능은 다운증후군환자에서 낮았다(p<0.05), 뮤탄스 연쇄상구균 수와 유산간균 수는 두 군간에 유의한 차이는 없었다. 9-11세 군에서 뮤탄스 연쇄상구균의 수는 다운증후군 환자에서 정상인보다 낮았으며(p<0.001), 뮤탄스 연쇄상구균 특이-IgA는 다운증후군 환자에서 유의하게 낮았다(p<0.05), 유치의 치아우식경험치면지수는 완충능, 뮤탄스 연쇄상구균의 수와 유의한 상관관계를 보였다. This study investigated the relationship between dental caries and various oral factors in subjects with Down' s syndrome. We compared 25 subjects with Down's syndrome with 63 healthy control. The dental caries index and plaque index were examined, and the total salivary immunoglobulin A and S. mutans specific salivary immunoglobulin A concentration were measured using ELISA. The S. mutans counts, Lactobacillus counts and buffer capacity were measured with Dentocult test medium. The decayed and filled surface index of deciduous teeth in subjects with Down' s syndrome was lower than in controls(p<0.001). The plaque index and total salivary immunoglobulin A concentration showed no difference, S. mutans specific salivary immunoglobulin A concentration and buffer capacity in subjects with Down' s syndrome were lower than in controls(p<0.001). There was no significant difference between two groups in the S. mutans counts and Lactobacillus counts. In 9-11 year age group, S. mutans counts in subjects with Down' s syndrome was lower than in controls(p(0.001) and S. mutans specific salivary immunoglobulin A concentration was lower(p(0.05). There was a high correlation among deciduous dental caries index and buffering capacity and S. mutans counts.
1930년대 강소천의 동요,동시에 나타난 동심성(童心性)
강정구 ( Jeong Gu Kang ),김종회 ( Jong Hoi Kim ) 한국문학연구학회 2015 현대문학의 연구 Vol.0 No.55
1930년대 강소천의 동요 · 동시에 나타난 동심성은 당대의 주요 문인집단이 지향했던 순수 관념의 아동문학적인 구체화였다. 1930년대의 주요 문인집단은 세상에 대한 판단중지를 통해 미와 예술적인 열정에 심취한 순수 관념을 지향했는데, 1930년대에 출현한 주요 동요 · 동시시인들은 그러한 순수 관념을 아동문학적인 장르적인 특성에 맞게 어떻게 전유 · 형성하는가 하는 과제를 감당했다. 그 중에서 강소천은 그의 동요 · 동시시집 『호박꽃초롱』에서 당대의 동요 · 동시시인들이 감당했던 아동문학사적인 과제의 한 응답으로써 순수=동심의 문학을 잘 보여줬다. 강소천의 동요 · 동시시집 『호박꽃초롱』은 1930년대의 순수 관념을 동심으로 전유한 대표적인 작품집이었다. 무엇보다 그의 동요 · 동시시집에서는 사회적인 관계를 벗어난 사적인 아동과 세계를 형상화했다. 다만 이러한 형상화는 1920년대에 등단한 동요 · 동시시인들과 다른 순수한 아동 화자와 그 화자가 바라보는 세계를 재현해내는 데에 성공했지만, 사회 · 국가 · 민족의 이데올로기에 대해서 암묵적으로 동조 · 추종 · 무관심했다는 점에서 비판의 대상이 되었다. 그리고 그의 동요 · 동시시집에서는 순수한 언어의 관념을 전유해서 아동이 사용하거나 사용할 법한 언어를 탐구 · 제작했다. 언어의 물질성 · 기표성 그 자체에 대한 관심이 깊어졌고, 1920년대의 전통적인 율격에 대한 발전과 파격이 엿보였다. 1920년대의 동요 · 동시시인들과 비교해 볼 때에 이러한 강소천의 문학적인 변모는 분명히 1930년대의 새로운 문학적인 흐름에 동참하는 것이 아닐 수 없다. 1930년대에 순수 관념을 지향한 문학은 문학이 문학다워야 한다는 내향적이고 자기완결적인 주장을 하면서 미 자체에 대한깊은 관심을 보여주고 언어조형과 비(非)세속적인 순수 관념에 대한 새로운 지평을 열어놓았음에도, 그것이 근대자본주의의 중산층 · 부르주아 이데올로기와 특권의식을 보여줬다는 비판에서 자유로울 수 없었다. 강소천의 아동문학 역시 이러한 공과를 함께 지니는 아동문학적인 한 현상이다. The child``s mind in Pumpkin flower lanterns written by Kang, So-cheon is relative to poetry-literature group who is Bak, Yongchel and Kim, Yeong-rang. They pursued the purity which is away desires and power and politics of world, and it is trademark of poetry-literature group. Poets of 1930’s in field of children literature seek the purity that is insisted by poetry-literature group. The purity which is searched by Kang, So-cheon is the pure child``s mind. The pure child``s mind of Kang, So-cheon in the 1930’s is distinguish from Bang, Jeong-hwan and Yun, Seok-gung’s children’s verse. Kang, So-cheon’s children’s verse is new. His children in Pumpkin flower lanterns are away desires and power and politics of world, but Bang, Jeong-hwan and Yun, Seok-gung’s children in their children’s verses are social children. His world in the text is pure human, animal, and plant. Also Kang, So-cheon’s language is new from Bang, Jeong-hwan and Yun, Seok-gung’s children’s vers in the 1920’s. His poetic language is emphasized to matter itself of language. The meaning isn’t important. And His rhythm is odd than children’s rhythm, but characteristic.