A multiplex PCR system for 13 RM Y-STRs with separate amplification of two different repeat motif structures in DYF403S1a

Lee, E.Y.,Lee, H.Y.,Kwon, S.Y.,Oh, Y.N.,Yang, W.I.,Shin, K.J. ELSEVIER SCIENCE B V AMSTERDAM 2017 FORENSIC SCIENCE INTERNATIONAL GENETICS Vol.26 No.-

<P>In forensic science and human genetics, Y-chromosomal short tandem repeats (Y-STRs) have been used as very useful markers. Recently, more Y-STR markers have been analyzed to enhance the resolution power in haplotype analysis, and 13 rapidly mutating (RM) Y-STRs have been suggested as revolutionary tools that can widen Y-chromosomal application from paternal lineage differentiation to male individualization. We have constructed two multiplex PCR sets for the amplification of 13 RM Y-STRs, which yield small-sized amplicons (<400 bp) and a more balanced PCR efficiency with minimum PCR cycling. In particular, with the developed multiplex PCR system, we could separate three copies of DYF403S1a into two copies of DYF403S1a and one of DYF403S1b1. This is because DYF403S1b1 possesses distinguishable sequences from DYF403S1a at both the front and rear flanking regions of the repeat motif; therefore, the locus could be separately amplified using sequence-specific primers. In addition, the other copy, defined as DYF403S1b by Ballantyne et al., was renamed DYF403S1b2 because of its similar flanking region sequence to DYF403S1b1. By redefining DYF403S1 with the developed multiplex system, all genotypes of four copies could be successfully typed and more diverse haplotypes were obtained. We analyzed haplotype distributions in 705 Korean males based on four different Y-STR subsets: Yfiler, PowerPlex Y23, Yfiler Plus, and RM Y-STRs. All haplotypes obtained from RM Y-STRs were the most diverse and showed strong discriminatory power in Korean population. (C) 2016 Elsevier Ireland Ltd. All rights reserved.</P>

Salmonella Typhi, Salmonella Typhimurium 및 Salmonella Enteritidis의 항균제 감수성 (1997)

신영학,유정식,김기상,정동준,오경수,이점규,이상원,이근영,박미선,이복권,김호훈 국립보건연구원 1998 국립보건원보 Vol.35 No.-

Bioequivalence Study of a New Fixed-dose Combination Tablet Containing S-Amlodipine Nicotinate and Olmesartan Medoxomil in Healthy Korean Male Subjects

Oh, M.J.,Hwang, H.H.,Kim, H.G.,Lee, G.H.,Cho, Y.S.,Lee, S.Y.,Kang, S.Y.,Cho, K.H.,Lee, Y.Y.,Lee, Y.J.,Jang, C.G.,Lee, S.Y. Excerpta Medica] ; Elsevier Science Ltd 2017 Clinical therapeutics Vol.39 No.7

Purpose: A fixed-dose combination (FDC) pill of amlodipine (relatively old calcium channel blocker as dihydropyridine) and olmesartan (relatively new angiotensin II receptor blocker) is used for hypertension that is not adequately controlled with a single-formulation drug. Because the FDC is a one-pill formulation, and amlodipine and olmesartan have different mechanisms of action, it is expected to improve patients' medication compliance and have an increased blood pressure-lowering efficacy. The purpose of this study was to assess the safety profile and the bioequivalence of two different FDC formulations [amlodipine besylate/olmesartan medoxomil 10/40 mg (reference product) and S-amlodipine nicotinate/olmesartan medoxomil 5/40 mg (test product)]. Methods: A randomized, open-label, single-dose, 2-treatment, 2-way, and 2-period crossover study, including a 3-week washout period, was performed in 32 healthy Korean male volunteers. To analyze the concentration of S-amlodipine or olmesartan, plasma samples were collected up to 144 hours after the dose for S-amlodipine and 48 hours after the dose for olmesartan. Pharmacokinetic parameters, including the C<SUB>max</SUB> and the area under the curve from time 0 to the last measurable concentration (AUC<SUB>0-last</SUB>) for the time versus concentration plot, were calculated. Analysis of variance for bioequivalence was conducted using C<SUB>max</SUB> and AUC<SUB>0-last</SUB> converted to log scale, and the mean ratios and 90% CIs were determined. Safety data included analysis of adverse events (AEs), vital signs, physical examinations, clinical laboratory test, and 12-lead ECGs. Findings: Of the 32 enrolled participants, 29 healthy volunteers completed the study. For both S-amlodipine and olmesartan, the main pharmacokinetic parameters were all within the acceptable range for regulatory bioequivalence. The 90% CIs for the geometric mean ratios of C<SUB>max</SUB> and AUC<SUB>0-last</SUB> were 0.8766 to 0.9760 and 0.8288 to 0.9224, respectively, for S-amlodipine and 0.9097 to 1.1229 and 0.8904 to 1.0407, respectively, for olmesartan. Hypotension was the most frequent AE, and it was observed in 4 volunteers with the test product and 7 volunteers with the reference product. Both the test and reference formulations were well tolerated. Implications: The present study demonstrates that the newly developed FDC product (test drug) and the conventional FDC product (reference drug) have comparable pharmacokinetic characteristics in healthy adult male volunteers. Both the test and reference products indicated good tolerance in this population, and no serious AEs were observed.

Salmonella Typhi, Salmonella Enteritidis 및 Salmonella Typhimurium균에 대한 Phage typing 및 antibiogram 분석

신영학,유정식,오경수,이점규,이상원,고운영,양병국 국립보건연구원 2000 국립보건원보 Vol.37 No.-

Expression of mosquitocidal crystal protein genes in non-insecticidal Bacillus thuringiensis subsp. israelensis

Gill, S.S.,Oh, H.W.,Lee, D.W.,Roh, J.Y.,Park, H.W.,Jin, B.R.,Je, Y.H.,Kang, S.K. 東亞大學校附設遺傳工學硏究所 1998 遺傳工學硏究 Vol.- No.5

J.Y.ROH,H.W.PARK,Y.H.JE,D.W.LEE,B.R.JIN, H.W.OH,S.S.GILL AND S.K.KANG.1997. Bacillus thuringiensis NTB-1 isolated from soil samples in Korea produces ovoidal parasporal inclusions with proteins of approximately 24-40kDa in size. Although serological study indicated that the isolate has a flagella (H) antigen identical with subsp. israelensis, it seemed to be non-insecticidal against Lepidoptera and Coleoptera as well as Diptera. To investigate the activity of non-insecticidal B.thuringiensis transformed with insecticidal crystal protein genes, cryIVD and cytA genes of B. thuringiensis subsp. morrisoni PG-14, highly toxic to mosquito larvae, were introduced into the isolate NTB-1. The expression of mosquitocidal crystal protein genes in NTB-1 was characterized by SDS-PAGE analysis and electron microscopy. The results showed that crystalline inclusions of host, CryIVD and CytA were stably expressed in the transformant. However, the mosquitocidal activity of transformant was similar to that of B. thuringiensis subsp. kurstaki Cry-B harbouring cryIVD and cytA genes, demonstrating that a synergistic effect by an interaction of both introduced insecticidal and resident non-insecticidal crystal proteins was not observed.

Three New Monotypic Genera of the Caloplacoid Lichens (Teloschistaceae, Lichen-Forming Ascomycetes)

( Sergii Y Kondratyuk ),( Laszlo Lokos ),( Jung A Kim ),( Anna S Kondratiuk ),( Min Hye Jeong ),( Seol Hwa Jang ),( Soon Ok Oh ),( Jae Seoun Hur ) 한국균학회 2015 Mycobiology Vol.43 No.3

Three monophyletic branches are strongly supported in a phylogenetic analysis of the Teloschistaceae based on combined data sets of internal transcribed spacer and large subunit nrDNA and 12S small subunit mtDNA sequences. These are described as new monotypic genera: Jasonhuria S. Y. Kondr., L. Lokos et S. -O. Oh, Loekoesia S. Y. Kondr., S. -O. Oh et J. -S. Hur and Olegblumia S. Y. Kondr., L. Lokos et J. -S. Hur. Three new combinations for the type species of these genera are proposed.

여호와 증인 환자에서 산부인과적 무혈 수술의 임상적 고찰

이성욱,오일영,서상기,반태학,박윤희,박성철,한광수 대한산부인과학회 2000 Obstetrics & Gynecology Science Vol.43 No.5

목적 : 여호와의 증인은 자신들의 교리에 따라 혈액이나 기타 혈액제재의 사용을 거부하는 종파이다. 이들에 대한 산부인과적 무혈 수술의 임상상 및 수술후 결과를 후향적으로 검토하였다. 연구방법 : 1995년 2월부터 1999년 8월까지 세종병원에서 입원 기간 중 어떠한 혈액이나 혈액제재를 투여 받지 않았던 여호와의 증인 환자 50예에 대해 무혈 수술의 성적을 후향적으로 조사하였다. 결과 : 환자의 연령 분포는 9세와 58세 사이로 평균 36.7 ± 8.7세 이었다. 무혈 수술의 가장 흔한 사례는 제왕 절개술이었다. 인간 조혈촉진인자(EPO)를 제왕 절개술 5예, 전자궁 적출술 2예, 난소 종양 2예에 투여하였다. EPO를 투여 받은 9예에서는 평균 혈색소 수치가 수술 전에 비해 수술 후 오히려 의미있게 증가하였다. 조직학적 결과로는 자궁 선근증 9예, 평활근종 8예, 생식 세포종 3예, 자궁외 임신 2예, 자궁 상피내 종양 1예, 상피성 난소 종양 1예, 출혈성 황체 낭종 1예, 성기삭 간질성 종양 1예로 총 27예이었다. 무혈 수술로 인한 술 후 사망은 없었으며 이환율도 적었다. 결론 : 여호와의 증인 환자에 대한 산부인과적 수술이 요구될 때 세심한 수술 기법과 다양한 혈액 보존법 등을 이용한다면 비교적 양호한 무혈 수술의 결과를 얻을 수 있었다. 그러나 향후 여호와의 증인 환자에 대한 특수화된 프로그램의 개발이 필요하다고 사료되었다. Objective : Jehovah's Witnesses are members of a religious denomination whose beliefs prohibit the use of blood or blood products. Plasma volume expanders and extracorporeal hemodilution of the patients's own blood are theologically acceptiable. And so we evaluated effectiveness of major operative procedures carried out on Jehovas's Witnesses patients without blood transfusions or blood products. Methods : We retrospectively studied 50 cases of Jehovas's Witnesses who underwent obstetric and gynecologic bloodless surgery from February 1995 to August 1999. No patients recieved any blood or blood products during hospitalizaion. Results : The age distribution of patients was between 9 years and 58 year, average 36.7±8.7 years old. The most common cases for bloodless surgery was Cesarean section. The recombinant human erythropoietin(EPO) was treated in 5 cases of Cesarean section, 2 cases of TAH and 2 cases of ovarian tumor perioperatively. EPO-treated 9 cases were increased postoperative mean Hb levels compared with preoperative mean Hb levels. Histology revealed 9 cases of adenomyosis, 8 cases of leiomyoma, 3 cases of germ cell tumor, 2 cases of ectopic pregnancy, 1 case of CIS, 1 case of Krukenberg tumor, 1 case of epithelial cell tumor, 1 case of hemorrhagic corpus tumor and 1 case of sexcord stromal tumor, total 27 cases. There was no operative death and postoperative morbidities were few. Conclusions : We concluded that if we preformed the surgeries with careful operative techniques and various blood conserving procedures we could do the bloodless surgery of Jehovah's Witnesses with relative safety. But the establishment of a well programmed special medical supports for the Jehovah's Witnesses community will be needed in future.

早期破膜에 關한 臨床的 考察

許湘,吳文愛,安東源,申吳永 대한산부인과학회 1972 Obstetrics & Gynecology Science Vol.15 No.7

유전질환 등록 시스템 운영, 유전자 정보 Database 구축 및 유전자 진단 시스템 확립

구수경,이환석,손용규,김성수,이광수,김지인,서일선,진수정,정동기,오범석,정성철,이진성 국립보건연구원 2000 국립보건원보 Vol.37 No.-

20대 여성의 데이트폭력 피해 경험과 우울, 불안 및 신체화의 관계

김수민,김예진,김유정,남지현,박금빈,박이준,안혜민,오세연,유가현,유다현,전예지,김옥수,길민지 이화여자대학교간호학회 2020 이화간호학회지 Vol.- No.54

Purpose: The purpose of this study is to examine the degree of date violence damage, depression, anxiety, and somatization among women in their 20s who had experienced date violence, and to investigate the correlations b etween the subjects’ experience of date violence damage and depression, anxiety and somatization. Method: The subject of this study were collected from September 04 to October 13, 2019, by posting advertisements on the women’s university community site in Seoul and a representative women;s community site on the Internet. 149 subjects were collected in their 20s who had experienced date violence from their partners. SPSS statistics 22.0 statistical program was used for data analysis, and standard deviation, T-test, ANOVA, and Pearson’s correlation coefficients were performed. Result: The results showed that the degree of experience of date violence was significantly correlated with symptoms of depression, anxiety, and somatization. Conclusion: Since there was correlations b etween depression, anxiety, and somatization symptoms in date violence victims, it is necessary to apply nursing intervention related to depression and anxiety to prevent somatization symptoms caused by date violence.