http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
Seong Hoon Kim,Ji Hoon Kim,Jae Hoon Lee,Dong‑Woo Suh,Jae Sang Lee 대한금속·재료학회 2022 METALS AND MATERIALS International Vol.28 No.9
Prediction of retained austenite fraction is quite important in designing advanced high strength steels since retained austeniteis the source of transformation-induced plasticity. The present study investigates the phase constitution of a medium-carbonQ&P steel by comparing various approaches to the transformation stasis of bainitic ferrite and applying them to the partitioningprocess. Among them, the modified GEB approach gave the best agreement with the experimental observation, includingthe effects of heat-treatment condition and chemical composition on phase constitution. This indicates phase transformationduring partitioning can be effectively described by the physics of Gibbs energy balance approach.
여성 생식기 콘딜로마 병변에서의 In Situ Hybridization에 의한 Human Papillomavirus DNA의 검색
서광선,강동욱,이증훈 충남대학교 의과대학 지역사회의학연구소 1992 충남의대잡지 Vol.19 No.2
The in situ hybridization technique, using digoxigenin labeled human papillomavirus(HPV) probes was applied to the detection of HPV DNA types 6 and 11. on paraffin sections of 24 condylomatous and malignant lesions of the uterine cervix, vagina, and vulva were used. They consisted of 9 condyloma acuminata, 10 flat condylomatous lesions associated with cervical intraepithelial neoplasia (CIN) and invasive squamous cell carcinoma(SCC), and 5 noncondylomatous lesions. The HPV DNA probes were stained mainly stained in the loilocytotic nuclei of the superficial portion of the epithelium. The underlying normal, dysplastic, and carcinoma cells were negative. Seven(77.8%) out of 9 condyloma acuminata and 4(57.1%) of 7 CIN Ⅰ/Ⅱ cases were positive for HPV 6 or 11. However, 2 cases of CIN Ⅲ and 6 cases of invasive SCC were negative, irrespective of the presence of koilocytosis. Thus, it was concluded that HPV types 6 and 11 are more commonly associated with benign condylomatous and low grade intrapithelial lesions than high grade lesions and SCC.
송재훈,정기석,강문원,김도진,배현주,서지영,심태선,안중현,안철민,우준희,이남용,이동건,이미숙,이상무,이영선,이혁민,정두련,지역사회획득 폐렴 치료지침 제정위원회 대한감염학회 2009 감염과 화학요법 Vol.41 No.3
A successful therapy of community-acquired pneumonia requires appropriate empirical antimicrobial therapy. Etiology and antimicrobial susceptibility of major pathogens of pneumonia can differ by country. Therefore, an ideal treatment guideline of community-acquired pneumonia should be based on the studies performed in each country. We developed a treatment guideline for community-acquired pneumonia in immunocompetent adults in Korea. This guideline was developed by the joint committee of the Korean Society for Chemotherapy, the Korean Society of Infectious Diseases, and the Korean Academy of Tuberculosis and Respiratory diseases.
카드뮴과 아연이 사람 단핵구성 세포주(THP-1)에서 IL-6의 분비에 미치는 영향
신동훈,서성일,서석권 大韓産業醫學會 1999 대한직업환경의학회지 Vol.11 No.3
Objectives : This study was performed to investigate effects of cadmium and zinc on IL-6 secretion using human monocyte in a culture system. Methods : We have used trypan blue dye exclusion methods to examine the effect of cytotoxicity of CdCl₂, ZnCl₂in THP-1 cells. IL-6 was measured by the ELISA method in the cell culture supernatants and the expression of IL-6 mRNA was examined by reverse transcription-polymerase chain reaction. Results : IL-6 production by THP-1 cells were decreased at 0.1 mM cadmium concentration (p<0.05) and increased as zinc concentration increased. Zinc prevented cadmium-induced suppression of IL-6, and the addition of a chelating agent, EDTA, restores IL-6 secretion. The expression of IL-6 mRNA decreased at 0.08 mM and 0.1 mM cadmium concentrations. Conclusion : This results suggest that cadmium depressed production and gene expression of IL-6 in stimulated human monocytes, and zinc prevented cadmium-induced suppression of IL-6.