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SIADH ( Inappropriate secretion of antidiuretic hormone ) 를 동반한 전신성 홍반성 루푸스
나주옥(Ju Ock Na),유빈(Bin Yoo),정영옥(Young Ok Jung),김성호(Seong Ho Kim),임미경(Mi Kyoung Lim),조유숙(You Sook Cho),김찬(Chan Kim),박수길(Soo Gyl Park),문희범(Hee Bom Moon) 대한내과학회 1998 대한내과학회지 Vol.55 No.5
The syndrome of inappropriate secretion of antidiuretic hormone(SIADH) has been reported in a great variety of diseases and disorders of central nervous system(CNS). However, there has been only 7 cases of SLE reports in association with SIADH and correlation of SIADH and SLE has not been clearly demonstrated. Previous cases showed improvement of SIADH as lupus activity resolved during treatment. We report a case of SLE in association with SIADH which showed improvement during treatment with prednisolone and cyclophosphamide.
Eun Ju Hwang,Su Yeon Jeong,김민지,Jun Seong Jeong,Keon Hee Lee,Na Ra Jeong,Jeong Sun Park,Deuk-Soo Choi,Kyu-Ock Yim,Iksoo Kim 한국응용곤충학회 2020 Journal of Asia-Pacific Entomology Vol.23 No.1
Korean greenhouse strawberries are mostly cultivated from October to May, which includes the cold winter season. During this time, the population size of the spotted-wing drosophila (SWD), Drosophila suzukii Matsumura (Diptera: Drosophilidae), is expected to decrease in the wild, and is also expected to decrease inside the greenhouses, as long as SWD are not already present inside. Field surveys of SWD have been extensively carried out for field-grown agricultural fruits, but no study has been conducted for greenhouse fruits, such as strawberries. In this study, SWD capture patterns were examined inside and outside of the greenhouse blocks, and in the nearby woodlands in a southwestern locality of Korea using selected traps and attractants for nearly 19 months—in addition to several greenhouse blocks—during the strawberry cultivating periods. The highest capture period was observed from October to mid-December in woodlands, whereas capture number subsequently and sharply decreased up to mid-April, resulting in mostly zero-captures or low captures (≤10). During this period, a zero-capture period was observed inside the greenhouse that lasted for nearly three months (late December to late February). An incubation of the fallen strawberries supported the results of trap capture from inside the greenhouses. Taken together, the occurrence of SWD in the strawberry greenhouses is likely to be highly dependent on that of the nearby woodlands. Thus, a sharp winter drop and the subsequent zero- or lowcapture periods in the woodland areas were likely responsible for the observed zero-capture periods inside the greenhouses.
Kim, Yun Na,Lee, Jae Sun,Ock, Kwang Ju,Jeong, Eun Ju Korean Magnetic Resonance Society 2019 Journal of the Korean Magnetic Resonance Society Vol.23 No.4
Allium hookeri (Liliaceae) has been received the increasing attention as a bioactive resource due to its potent biological activities including anti-oxidant, anti-obesity, anti-microbial and lipid-regulating activities. The beneficial effects of A. hookeri are known contributed from the high content of organosulfur compounds in A. hookeri. Though a variety of articles demonstrated that A. hookeri contains 'saponin' as a bioactive constituent, the scientific evidence to prove it was limited. In the present study, we have attempted to identify saponin contained in A. hookeri through chromatographic isolation and NMR spectroscopic methods. As a result, a spirostane-type steroidal saponin (1) has been successfully isolated from the methanolic extract of A. hookeri roots. The structure of 1 was elucidated by extensive 1D and 2D spectroscopic methods including <sup>1</sup>H-NMR, <sup>13</sup>C-NMR, <sup>1</sup>H-<sup>1</sup>H COSY, HSQC, HMBC and NOESY; identified as (3β, 22R, 25S)-spirost-5-en-3yl O-6-deoxy-α-L-mannopyranosyl-(1→4)-O-6-deoxy-α-L-mannopyranosyl-(1→4)-O-[6-deoxy-α-L-mannopyranosyl-(1→2)]-β-D-gluco pyranoside. 1 showed the significant inhibitory activity on mushroom tyrosinase with IC<sub>50</sub> values of 248.7 μM while the inhibition on alpha-glucosidase was not significant.
도시 근로자의 스트레스 생활사건과 건강상태와의 관계연구
김인숙,주경옥,나덕미 朝鮮大學校 附設 醫學硏究所 1989 The Medical Journal of Chosun University Vol.14 No.1
The purpose of this study was to find the relationship between stressful life events and health status. The samples used for this study were randomly sampled 136 questionnaires of workers who worked at eight banks located in Kwang-Ju from 28th July to 9th August. 1986. Two instruments used in this study were as follows; first, Holmes & Rahe(1967)'s S.R.R.S was translated and amended. Second, modification of Cornell Medical Index was used to measure health status. The results of this study were as follows; 1. The first hypothesis, stressful life events will depend on general characteristics(age sex, marital status, socio-economic status) showed the significance according to sex(t=.396, P<.05) and educational level(F=.639, p<.05), therefore it was partially accepted. 2. The second hypothesis, health status were changed in proportion to stressful life events, was not significant. 3. As the result of measuring the stressful life events the average value were ranged from 69.15 to 6.50.Personal & social problems (69.15), home & family problems(52.05) showed relatively high value and religious problems(6.50) showed relatively low value. 4. As the result of measuring the health status, average rate of appeal was 13.34. Measured the rate of physical and mental health problems of health status, the average of them were 8.32 and 5.02. 5. The relationship between socio-economic status and stressful life events was not significant.
페닐부타존에 의해 간손상이 유발된 생쥐의 유전자 발현 분석
이은주(Eun-Ju Lee),정인해(In-Hye Jeong),김한나(Han-Na Kim),정희경(Heekyoung Chung),공구(Gu Kong),강경선(Kyung-Sun Kang),윤병일(Byung-IL Yoon),이병훈(Byeong Hoon Lee),이미옥(Mi-Ock Lee),김주한(Ju Han Kim),김형래(Hyung-Lae Kim) 한국독성학회 2006 Toxicological Research Vol.22 No.2
The KFDA (Korea Food & Drug Administration) has performed a collaborative toxicogenomics project since 2003. Its aim is to construct a toxicologenomic database of 12 hepatotoxic compounds from mice livers. Phenylbutazone which is non-steroidal anti-inflammatory drug was assigned. It was administered at low (0.0238 ㎎/㎏) and at high (0.238 ㎎/㎏) dose (5 mice per group) orally to the postnatal 6 weeks ICR mice, then the serum and liver were collected at the indicated time (6, 24 and 72 h) after administration. Serum biochemical markers for liver toxicity were measured and histopathologic studies also were carried out. The gene expression profiling was carried out by using Applied Biosystems 1700 Full Genome Expression Mouse. The 2-way ANOVA was used to find genes that reflected phenylbutazone-induced acute toxicity or dose-dependant changes. By self-organization maps (SOM), we identified groups with unique gene expression patterns, some of them are supposed to be related to phenylbutazone induced toxicity, including lipid metabolism abnormality, oxidative stress, cell death and cytoskeleton destruction.
Yang, Min Hye,Kim, Na-Hyun,Heo, Jeong-Doo,Rho, Jung-Rae,Ock, Kwang Ju,Shin, Eui-Cheol,Jeong, Eun Ju Hindawi 2017 Evidence-based Complementary and Alternative Medic Vol.2017 No.-
<P>Despite the nutritional and medicinal values of<I> Allium hookeri</I>, its unique flavor (onion or garlic taste and smell) coming from sulfur containing compounds limits its usage as functional food. For comparative study,<I> A. hookeri</I> roots were prepared under two different drying conditions, namely, low-temperature drying that minimizes the volatilization of sulfur components and hot-air drying that minimizes the garlic odor and spicy taste of<I> A. hookeri</I>. In GC/MS olfactory system, the odorous chemicals and organosulfur compounds such as diallyl trisulfide, dimethyl trisulfide, and dipropyl trisulfide were significantly decreased in hot-air drying compared to low-temperature drying. The spiciness and saltiness taste were noticeably reduced, while sourness, sweetness, and umami taste were significantly increased in hot-air dried<I> A. hookeri</I> according to electronic tongue. Although the content of volatile sulfur components was present at lower level, the administration of hot-air dried<I> A. hookeri</I> extract (100 mg/kg<I> p.o.</I>) apparently prevented the body weight gain and improved insulin resistance in C57BL/6J obese mice receiving high fat diet. Results suggested that the hot-air dried<I> A. hookeri</I> possessing better taste and odor might be available as functional crop and bioactive diet supplement for the prevention and/or treatment of obesity.</P>
Incidence of Pneumonia between Before and During COVID-19 Endemic
( Jihye Lee ),( Yong Hoon Kim ),( Ju Ock Na ),( Jae Sung Choi ),( Ho Sung Lee ),( Jiwon Lyu ),( Yu Ri Kang ),( Ki Hyun Seo ) 대한결핵 및 호흡기학회 2021 대한결핵 및 호흡기학회 추계학술대회 초록집 Vol.129 No.0
Purpose The Coronavirus disease 2019(COVID-19) pandemic is spreading rapidly around the world. Infection control measures, which are wearing a mask, hand washing, and alcohol-based disinfectants, are being taken to control the COVID-19. We attempted to compare the incidence of pneumonia in the pre-COVID-19 and during COVID-19 endemic. Methods We conducted a single-center, retrospective study for patients hospitalized to the respiratory department in Soonchunhyang Cheonan hospital from January 2019 to December 2020. It was divided into January to December 2019 as pre-COVID-19 and January to December 2021 as COVID-19 endemic. We investigated patients with pneumonia who were admitted through emergency room. Results In total, 2,144 patients were hospitalized during the study period. The number of all patients from Emergency department decreased from 1,259 in the pre-COVID-19 to 885 during COVID-19 endemic. Of 2,144 patients, patients with pneumonia was decreased from 1,001(79.5%) to 651(73.6%) (P=0.001). In the patients with pneumonia transferred from other hospitals, including local secondary hospital, geriatric hospital, and long-term care facilities, there was no difference of pneumonia (180(88.2%) vs. 156(86.7%), P=0.643), while there was a significant difference in the patients admitted from the community (821(77.8%) vs. 495(70.2%), P<0.001). Meanwhile, patients admitted to the intensive care unit was significantly increased from 216(17.2%) to 234(26.4%)(P=<0.001). Conclusions The incidence of community acquired pneumonia decreased during the COVID-19 endemic, but the severity of pneumonia increased.