http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
Chlorpromazine의 유전적 안전성에 관한 연구
김한규,손윤희,이광현,윤태호,남경수 大韓神經精神醫學會 2000 신경정신의학 Vol.39 No.3
연구목적 ; 항 정신성약물로 사용빈도가 높은 chlorpromazine을 사용하여 이 약물의 돌연변이원성과 유전독성을 알아보았다. 방 법 : Bacillus subtilis을 사용한 DNA손상성검토(rec assay), Salmonella typhimurium을 이용한 돌연변이원성실험(Ames test 및 SOS umu test) 그리고 생쥐에 chlorpromazine를 직접 주입하여 대사 후에 돌연변이원성을 확인하는 host-mediated assay법을 각각 사용하였다. 결 과 ; Rec assay에서 chlorpromazine은 Bacillus subtilis의 DNA에는 별다른 영향을 미치지 않았으며, salmonella typhomurium TA 98 및 TA100을 이용한 돌연별이원성 실험에서도 chlorpromazine은 어느 균에도 돌연변이원성을 나타내지 않았으며, S-9 mixture의 첨가에 의해 대사가 된 후에도 돌연변이원성을 나타내지 않았다. 또한 SOS umu test의 경우에도 β-galactosidase활성에는 별다른 영향을 미치지 않는 것으로 보아 chlorpromazine은 돌연별이원성을 일으키지 않는 것으로 판정되었으며 S-9 mixture 처리 후에도 이와 유사한 결과를 얻었다. 한편 생쥐를 이용한 host mediated assay에서도 Ames test에서 S-9 mixture를 첨가 한 경우와 같이 돌연변이원성이 없는 것으로 판정되었다. 결 론 : 이상을 종합해 볼 때 chlorpromazine은 본 실험에 사용한 4가지 방법에서는 돌연병이원성과 유전독성을 일으키지 않는 것으로 나타났다. Object : The aim of this study is to determine whether exposure to chlorpromazine causes mutagenicity and genetic disorders. Method : Ames(Salmonella typhimurium) test and Rec assay(Bacillus subtilis) were used as indicators for DNA damage. Furthermore, the levels of umu operon expression by measuring the β-galactosidase activity were monitered with the SOS umu test using S. typhimurium 1535 containing plasmid pSK1002. And the host-mediated assay was used to investigate the mutagenicity of chlorpromazine after the activation with in vivo metabolic systems. Results : From the results, chlorpromazine did not affect DNA of S. typhimurium and B.subtilis strains and showed no mutagenicity at the all concentrations tested. These phenomena was also similar to that after metabolic activation of chlorpromazine in in vivo system. Conclusion : These results suggested that chlorpromazine did not show the mutagenicity and genotoxicity by four different methods used in this study.
송윤섭,김민의,이남규,박영호,전윤수,김응구 순천향의학연구소 1997 Journal of Soonchunhyang Medical Science Vol.3 No.2
Micropenis is defined as a normally formed penis with a size greater than 2 standard deviations below the mean. Twenty three patients with micropenis were managed at Soonchunhyang University Hospital from January 1988 to December 1995 We interviewed and examined them with micropenis to investigate the cause of micropenis, concomitant diseases, the efficacy of treatment and their sexual activity in postpubertal men. The patients were divided into 2 groups: 16 prepubertal and 7 postpubertal men. 9 patients had cryptorchidism, 3 of them were bilateral and 5 patients had hypospadias. Etiology was determined by hormonal assay including HCG stimulation test ; 8 as hypogonadotrophic hypogonadism, 4 as primary testicular dysfunction and 5 as idiopathic. However etiology was undetermined in 6 patients. All patients had endocrine therapy using HCG or depot testosterone. All except 4 cases responded satisfactorily. All postpubertal patients(group 2) were below the 10th percentile. Puberty was delayed in 3 patients in the older group. All patients were heterosexual and they have had erections and orgasms. Five patients have had ejaculations, 3 of them were sexually active and they have experienced vaginal penetration, Nevertheless, their sexual partners have had complaints and the patients themselves have felt ashamed and dissatisfied. Fortunately, they were mentally healthy. None of these patients were married or had a child.
이윤규,김창남 대한건축학회 2004 대한건축학회논문집 Vol.20 No.11
Because of the airtightness of buildings or the misuse of building materials, indoor air pollution has been increasingly concerned. Especially, SHS(Sick House Syndrome) and MCS(Multi Chemical Sensitivity) which can have bad influences on the resident in an existing apartment house as well as newly constructed apartment house start to attract public attention. Also, Indoor air quality of existing apartment house is poor compared with other country's standards. In this study, to investigate the actual condition of indoor air quality in domestic apartment house, we measured the indoor air pollutant of existing apartment house that pass one or two years since constructed. In formaldehyde case, 50% of total investigation object (average 0.110, max, 0.311 ㎎/㎥), and in TVOC(Total Volatile Organic Compound) case, 72.2% of total existing apartment house(average 0.630, max, 1.198 ㎎/㎥) were excess both WHO and Japan Ministry of Health. Labour and Welfare's guidelines. In each VOCs, indoor concentrations of Toluene, Xylene and Ethylbenzene. Styrene were very high. Indoor concentrations of benzene, trimethylbenzene and tetrachloethylene were quitely high.
난포기 및 황체기에 있어서 돼지 난관 협부 평활근의 neurotransmitter들의 수축효과에 대한 estradiol-17β및 progesterone의 영향
이민기,노규진,심철수,남윤정,김주현,최상용 慶尙大學校 1991 論文集 Vol.30 No.2
The effects of estradiol-17β or progesterone on the contractility of neurotransmitters on pig oviductal isthmic smooth muscle were investigated. The motility of the isolated smooth muscle was recorded by using physiological recording system. The results were summarized as follows : 1. The contractility induced by histamine or prostaglandin F2α was depressed by the pretreatment of estradiol-17β but was not by the preteatment of progesterone in follicular or luteal stage. 2. The contractility induced by acetylcholine was depressed un follicular stage but excited in luteal stage by the pretreatment of estradiol-17β or progesterone. 3. The contractility induced by norepinephrine was depressed by the pretreatment of progesterone in follicular stage but was excited by the pretreatment estradiol-17β in luteal stage.
Immunohistochemical detection of LOM strain viral antigens in suckling piglets in Jeju
Jae-Beum Kim(Jae-Beum Kim),Won-Gyu Cho(Won-Gyu Cho),Yun-Ho Kim(Yun-Ho Kim),Hyoung-Nam Jo(Hyoung-Nam Jo),Jae-Sung Heo(Jae-Sung Heo),Myeong-Won Suh(Myeong-Won Suh),Hyoung-Seok Yang(Hyoung-Seok Yang),Wan 한국예방수의학회 2019 한국예방수의학회 학술대회자료집 Vol.2018 No.-
Tissue distribution of LOM strain viral antigens using immunohistochemistry in weaned pigs in Jeju
Jae-Sung Heo(Jae-Sung Heo),Jae-Beum Kim(Jae-Beum Kim),Yun-Ho Kim(Yun-Ho Kim),Hyoung-Nam Jo(Hyoung-Nam Jo),Won-Gyu Cho(Won-Gyu Cho),Myeong-Won Suh(Myeong-Won Suh),Hyoung-Seok Yang(Hyoung-Seok Yang),Wan 한국예방수의학회 2019 한국예방수의학회 학술대회자료집 Vol.2018 No.-