http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
부산지역 한 3차 병원으로 내원한 폐결핵 환자에서 약제 내성률과 예측인자간의 연관성
손춘희 ( Son Chun Hui ),양두경 ( Yang Du Gyeong ),노미숙 ( No Mi Sug ),정진숙 ( Jeong Jin Sug ),이혁 ( Lee Hyeog ),이기남 ( Lee Gi Nam ),최필조 ( Choe Pil Jo ),이수걸 ( Lee Su Geol ),장광열 ( Jang Gwang Yeol ),최익수 ( Choe Ig Su 대한결핵 및 호흡기학회 2001 Tuberculosis and Respiratory Diseases Vol.51 No.5
생화학/분자생물학 : 청도 반시의 과육과 감꼭지(시체: 枾滯)의 항산화 및 항염증 활성 연구
김희정 ( Hui Jeong Kim ),박태순 ( Tae Soon Park ),정미송 ( Mi Song Jung ),손준호 ( Jun Ho Son ) 한국응용생명화학회 2011 Journal of Applied Biological Chemistry (J. Appl. Vol.54 No.2
Biological activities of sarcocarp and calyx of persimmon (Cheongdo Bansi) were investigated. The electron donating ability of the calyx extract was 91% at a 500 μg/mL level, which was higher than that of the sarcocarp extract (40%). The superoxide dismutase (SOD)-like activity of calyx extracts was about 22% at a 1,000 μg/mL level. During the entire experimental period, there was no cytotoxicity found from sarcocarp and calyx up to 50 μg/mL. Our results indicated that sarcocarp and calyx significantly inhibited NO production and iNOS and COX-2 expression accompanied by an attenuation of interleukin (IL)-1β, IL-6, and tumer necrosis factor (TNF)-α formation in human keratinocyte. These results suggest that sarcocarp and calyx of persimmon may have significant effect on inflammatory factors and can be used as potential anti-inflammatory agents.
차광 및 혐기처리에 따른 청차의 성분과 향미 특성 변화
권미진(Mi Jin Kwon),손용휘(Yong-Hwi Son),이재순(Jae Sun Lee),정광희(Gwang Hui Jeong),조경환(Kyung Hwan Cho),황정규(Jung Gyu Hwang),김민정(Min Jung Kim),신지훈(Jihun Shin),신의철(Eui-Cheol Shin),안정희(Jeung Hee An),김종철(Jong Cheol 한국차학회 2021 한국차학회지 Vol.27 No.4
찻잎은 수확 전⋅후 외부스트레스에 의해 뇌기능개선, 혈압조절 기능이 있는 가바함량이 증가한다. 본 연구는 수확 전 차광처리와 수확 후 혐기처리를 통해 찻잎의 가바함량을 증진시켜 각각을 청차로 제다하여 그 성분과 품질을 비교해 보았다. 생엽의 혐기처리 조건은 탄산가스 주입 후 25℃에서 24시간 반응 시키는 조건에서 가바함량이 315.1 mg/100 g으로 가장 높았다. 가바와 테아닌 함량은 비차광 대비 차광 조건에서 증가하였다. 그중가바함량은 차광⋅혐기조건에서 182.7 mg/100 g으로 가장 높았다. 반면 테아닌은 혐기조건에서 감소하는 경향을 보였다. 카페인함량은 차광조건이 비차광조건, 혐기 보다 무혐기에서 높았으며, 카테킨함량은 비차광조건이차광조건보다 높았으며, 혐기처리시 감소하는 경향을 보였다. 테아플라빈함량은 차광 유무에 따른 차이는 없었으나, 혐기처리시 증가하는 경향을 보였다. 맛분석 결과 차광⋅혐기처리에서 무혐기처리 대비 신맛, 우마미는감소하는 반면, 짠맛, 단맛, 쓴맛, 떫은맛, 매운맛 등이 증가하였다. 전자코를 통한 향기 성분은 비차광⋅무혐기, 차광⋅혐기에서 propane, propenal, butane이 주요 성분으로 확인 되었으며, 비차광⋅혐기, 차광⋅무혐기에서는propane, propyzamide이 주요 성분으로 확인 되었다. The content of γ-aminobutyric acid (GABA), which improves brain function and regulates blood pressure, increases in tea leaves due to external stress before and after harvesting. This study compared the ingredients of oolong tea by increasing the GABA content in tea leaves through shading before harvest and anaerobic treatment after harvest. In the anaerobic treatment of raw leaves, the highest GABA content was 315.1 mg/100 g under the condition of reacting at 25℃ for 24 hours after carbon dioxide gas injection. The content of GABA and theanine had increased in oolong tea under the shading condition compared to the non-shading condition. The GABA content was the highest in oolong tea at 182.7 mg/100 g under shading and anaerobic conditions. On the other hand, theanine tended to decrease under anaerobic conditions. Caffeine content was higher in the shaded condition than in the non-shading condition, and it was higher in the aerobic condition than in the anaerobic condition. The catechin content was higher in the non-shading condition than in the shading condition and tended to decrease during anaerobic treatment. There was no difference in the theaflavin content with or without shading, but it tended to increase during anaerobic treatment. In the case of oolong tea, sourness and umami decreased compared to aerobic treatment in shading and anaerobic treatment, while salty, sweet, bitter, astringent, and spicy taste increased.
( Sun-mi Lee ),( Mi-gyung Seong ),( Hee-jung Moon ),( Jung-hui Son ) 한국치위생과학회 2022 치위생과학회지 Vol.22 No.3
Background: The purpose of this study was to analyze research trends in articles published in the Journal of Dental Hygiene Science over the past decade. Methods: From 2011 to 2020, 653 studies were reviewed using a keyword analysis. Contents such as academic classification, research type, research method, research topic, data collection method, data analysis method, and financial support were analyzed. Results: Analysis by school type showed 34.2% of clinical dental hygiene studies, 23.3% of educational dental hygiene studies, 22.8% of basic dental hygiene studies, 10.0% of other field studies, and 9.8% of social dental hygiene studies. By type of study, quantitative studies were the most common at 69.5%. Regarding data collection methods, 45.8% of the studies that used surveys were the most common. The subjects of the study were 20.1% experimental studies, 15.6% general adults, and 15.0% dental hygienists. Regarding the data analysis method, 49.3% of the studies that conducted frequency analysis were the most common. The total number of keywords was 2,390, with 107 (4.48%) being ‘dental hygienists.’ Next, oral health was the most common with 67 (2.80%) articles, followed by 31 for the elderly (1.30%), 25 for dental hygiene students (1.05%), and 24 for stress (1.00%). Conclusion: For academic development of dental hygiene, it is necessary to explore the diversity of academic topics based on the results of this study. It is necessary to find a way to spread the research results so that the published research can be used for the academic development of dental hygiene.
허찬미 ( Chan Mi Heo ),김태준 ( Tae Jun Kim ),이혁 ( Hyuk Lee ),표정의 ( Jeung Hui Pyo ),민양원 ( Yang Won Min ),민병훈 ( Byung-hoon Min ),이준행 ( Jun Haeng Lee ),손희정 ( Hee Jung Son ),백선영 ( Sun-young Baek ),김경아 ( Kyunga 대한소화기학회 2020 대한소화기학회지 Vol.75 No.3
목적: 비만은 미란성 식도염(erosive esophagitis) 발생의 위험인자로 알려져 있으나 근감소증(sarcopenia) 및 비만과 미란성 식도염의 연관성은 아직 알려진 바가 없다. 따라서 본 연구에서는 무증상 남녀에서 일반 비만, 근감소증(sarcopenia), 근감소성 비만(sarcopenic obesity)과 미란성 식도염과의 연관성에 대하여 알아보고자 하였다. 대상 및 방법: 본 연구는 단면적 연구(cross-sectional study) 로써, 2006년 8월부터 2011년 12월까지 삼성서울병원에서 건강검진으로 상부위장관 내시경을 시행한 32,762명을 대상으로 하였다. 근감소증의 정의는 사지 근육량(ASM)을 체중으로 나누어 골격근 질량지수(skeletal muscle mass index: ASM [kg]/체중[kg]×100)를 구하고, 이 값을 젊은 성인 참조군(reference group)의 표준값의 2표준편차 이하인 경우로 정의하였다. 결과: 비만과 근육 감소 정도에 따라 정상군, 일반 비만군, 근감소증군, 근감소성 비만군 이렇게 네 군으로 나누어 분석하였다. 다변량 모형(multivariable model)으로 분석하여 보정교차비(adjusted OR)를 구한 결과, 일반 비만군 1.35 (95% CI 1.22-1.49), 근감소증군 2.12 (95% CI 1.40-3.19), 근감소성 비만군 1.54 (95% CI 1.27-1.87)이 정상군에 비하여 미란성 식도염 발생 위험이 높게 나타났다. 근감소증군과 근감소성 비만군의 미란성 식도염 발생 위험을 일반 비만군과 비교하였을 때, 교차비(ORs)는 각각 1.63 (95% CI 1.08-2.47), 1.22 (95% CI 1.01-1.46)로 일반 비만군에 비하여 높았다. 용량-반응분석에서 근육량 감소 정도는 미란성 식도염의 중증정도와 연관되어 근육량 감소가 심할수록 LA-B 이상 및 LA-C 미란성 식도염 소견을 보였다. 결론: 근감소증은 비만 여부와 상관없이 미란성 식도염의 발생 위험을 증가시키는 위험인자라는 것을 확인하였다. Background/Aims: An association between obesity and erosive esophagitis has been reported, but the effects of sarcopenia and obesity on erosive esophagitis are unknown. This study examined the relationship between obesity, sarcopenia, sarcopenic obesity, and erosive esophagitis in a large population of asymptomatic men and women. Methods: This study analyzed 32,762 subjects who underwent a comprehensive health check-up, which included upper gastrointestinal endoscopy, from August 2006 to December 2011 by a cross-sectional study. Sarcopenia was defined as a decrease in the appendicular skeletal muscle mass (ASM)/body weight value of two SD or more below the normal means for a younger reference group. Results: The study was carried out on four groups according to obesity and sarcopenic status: normal, obesity, sarcopenic, and sarcopenic obese group. In a multivariable model, the risk of erosive esophagitis was higher in the obese (adjusted OR [aOR] 1.35, 95% CI 1.22-1.49), sarcopenic (aOR 2.12, 95% CI 1.40-3.19), and sarcopenic obese groups (aOR 1.54, 95% CI 1.27-1.87) than in the normal group. The risk of erosive esophagitis was higher in the sarcopenic and sarcopenic obese groups than the obese group; the ORs were 1.63 (95% CI 1.08-2.47) and 1.22 (95% CI 1.01-1.46), respectively. In dose-response analysis, increasing sarcopenia severity showed a positive and graded relationship with the overall, Los Angeles (LA)-B or higher grade, and LA-C erosive esophagitis. Conclusions: This study suggests that sarcopenia is strongly and progressively associated with erosive esophagitis.