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이종미,손은심,오상석,한대석 한국식생활문화학회 2001 韓國食生活文化學會誌 Vol.16 No.5
The contents of total flavonoids, total antioxidant status and superoxide scavenger activity of edible plants were measured. Among twenty one samples of leafy vegetables and teas, mugwort (Artemesia capillaris) and green teas gave high total flavonoids contents, 48.2㎎/g sample and 44.7㎎/g sample, respectively. The highest concentration of total flavonoids among eighty nine samples analyzed was 52.1㎎/g sample from propolis. When samples were tested for total antioxidant status, a kind of groundsel showed the highest Total Antioxidant Status(TAS) value, 13.4 mM among leafy vegetables and teas and green tea gave high TAS value, 11.84 mM. On the other hand, purslane gave the lowest TAS value, 0.01 mM. The superoxide scavenge activity was measured from the extracts of all edible plants. The superoxide scavenge activity of polygonatum (81.1%) and chrysantemum (78.5%) were the highest among leafy vegetables, teas and medicinal plants. On the other hand, ginseng, poria, cassiae semen and dioscoreae rhizoma showed no superoxide scavenge activities.
권오준,이은정,최웅규,손동화,이석일,정연건,지원대 한국위생과학회 2002 한국위생과학회지 Vol.8 No.2
새로운 장류제품으로서 보리등겨의 이용방안을 모색하기 위하여 간장을 만들어 연구하였다. 보리로 제조한 간장의 갈색화는 점차적으로 증가 하였으며 완만한 변화를 보였다. 향기성분으로는 4-vinyl-2-methoxy-phenol, benzeneacetaldehyde, palmitic acid, 2-furancatboxaldehyde, methyl-9, 12-octadecadienoate, di-(2-ethylhexyl)phthalate, diethyl phtalate, dibytyl-1,2-benzenedicatboxylate, 5-methyl-2-furancarboxaldehyde, 3,4-dimethyl-1h-pyrazole, phenylethyl alcohol, dioctyl-hexanedioate, dimethyl-1,2-benzenedicatboxylate, benzaldehyde, methional, 2-methoxy-phenol, n-furfurylidene-3-methylbutyl amine, 1-furfuryl-2-formyl pyrrole, tetradrcanoic acid, 5-methyl-pyrimidine, 4-methyl-5-hydroxymethyl-imidazole, maltol, 5-(5-methyl-2-furanyl)methyl-2-furancarboxaldehyde 순으로 높은 함량을 차지 하였다. For investigation of new utilization as jang-products, kanjang was prepared using barely bran. This study was conducted to investigate flavor components of kanjang during fermentation time. The optical density was gradually increased. Among the flavor components identified in kanjang made with barley bran, the contents of 4-viny1-2-methoxy-phenol was the most in quantity followed by benzeneacetaldehyde, palmitic acid, 2-furancarboxaldehyde, methyl-9,12-octadecadienoate, di-(2-ethylhexyl)phthalate, diethyl phtalate, dibutyl-1,2-benzendicarboxylate, 5-methyl-2-furancarboxaldehyde, 3,4-dimethyl-1h-pyrazole, phenylethyl alcohol, dioctyl-hexanedioate, dimethyl-1,2-benzenedicarboxylate, benzaldehyde, methional, 2-methoxy-phenol, n-furfurylidene-3-methylbutyl amine, 1-furfuryl-2-formyl pyrrole, tetradecanoic acid, 5-methyl-pyrimidine, 4-methyl-5-hydroxymethyl-imidazole, maltol and 5-(5-methyl-2-furanyl)methyl-2-furancarboxaldegyde.
충남대학교병원 마취발전의 경향에 관한 분석 : 1967년부터 - 1996년까지 from 1967 to 1996
최세진,김상수,정규돈,윤석화,신용섭,손수창,이원형,김혜자,이정은 충남대학교 의과대학 지역사회의학연구소 1998 충남의대잡지 Vol.25 No.2
To evaluate the specificity and historical trends of the anesthesia in Chungnam National University Hospital, anesthetic experiences of 83,572 in total performed at Chungnam National University Hospital from January 1967 to December 1996 were analyzed statistically and clinically according to age, sex, surgical department, physical status, elective and emergency surgery, premedicants, IV anesthetics, anesthetic methods, inhalational anesthetics, muscle relaxants. The results were as follows : 1. The number of cases has been steadily increased year by year. 2. The ratio of male to female was 52.8% : 47.2%. 3. According to the age, There were 44,905 cases (54%) in the group of 13-45 years. 4. According to the ASA classification of physical status, most of the cases were belonged to the class 1 & 2 (72.5%). 5. The ratio of elective to emergency was 79.4% to 20.6%. 6. Recently, glycopyrrolate has been used increasingly. 7. Thiopental sodium has been mainly used for intravenous induction agent. 8. General anesthesia has been used mainly. 9. Enflurane is the most common inhalational anesthetic agent. but Isoflurane has been used increasingly. 10. Most of muscle relaxants are Pancuronium & Vecuronium(84.5%).
( Eun Suk Son ),( Sun Young Kyung ),( Se-hee Kim ),( Young Eun Lee ),( Jeong Woong Park ),( Sung Hwan Jeong ) 대한결핵 및 호흡기학회 2021 대한결핵 및 호흡기학회 추계학술대회 초록집 Vol.129 No.-
Particulate matter (PM) is known to be associated with incidence, exacerbation and mortality of variable respiratory diseases. However, the molecular mechanisms of PM-mediated inflammation are still unclear. In previous study, we identified microRNA (miRNA)-mRNA that are related to inflammatory response in PM-exposed bronchial epithelial cells using newgeneration sequencing (NGS). Here, we investigated that miR-6515-5p has effects on inflammation in PM-exposed human bronchial epithelial Beas 2B cells. MiR-6515-5p was downregulated in PM-exposed cells and regulated the production of pro-inflammatory cytokines (IL-6, IL-8) and the expression of inflammatory genes such as IL-1β, IL-6, IL-8, TNF-α, CXCL1, and MCP-1. The overexpression of miR-6515 by miRNA mimic inhibited PM-induced inflammatory responses, whereas the downregulation of miR-6515 by miRNA inhibitor significantly increased inflammation in PM-exposed cells. In addition, we confirmed that association between miR-6515-5p and CSF3 using TargetScan and found that mRNA and protein levels of CSF3 were negatively regulated by miR-6515-5p. Furthermore, like the overexpression of miR-6515-5p, the downregulation of CSF3 by siRNA transfection significantly inhibited the expression and production of inflammatory markers. Therefore, we suggest that miR-6515-5p regulates PM-induced inflammatory responses through targeting CSF3 in bronchial epithelial cells, which provides important evidence for potential therapeutic trials in exacerbation of pulmonary disease caused by PM.
Eun-Suk Son,Hwi-Cheul Lee,Se-Ra Kim,Dae-eun Yoon,Woorijarang Han,Chang Soo Lee 한국버섯학회 2010 한국버섯학회지 Vol.8 No.4
Ganoderma lucidum has long been used as a potent medicinal plant. In addition, recent studies showed that G. lucidum is used to prevent or treat various human diseases such as allergy, hepatopathy, hypertension, cancer and diabetes. In this study showed that ethanol extract from G. lucidum have potential inhibitory effects of glycerol 3-phosphat acyltransferase (GPAT) activity and increase of glucose uptake on skeletal muscle cells. Inhibition of GPAT, which catalyze the first step in de novo TAG synthesis, has been proposed as one of the drug targets for insulin resistance and type-2 diabetes. G. lucidum extract inhibited GPAT activity. Bioassay-guided fractionation and isolation of bio-active substances from ethanol extracts of G. lucidum were carried out by using chromatographic techniques and in vitro GPAT enzyme assay. One of bioactive molecules, ergosterol peroxide, was isolated and identified by physical and spectral properties. In this study showed that ethanol extract from G. lucidum and ergosterol peroxide have potential anti- diabetes effects through the increase of glucose uptake. This was as sociated with increased activity AMP-activated protein kinase(AMPK). AMPK is another regulatory protein in the glucose uptake pathway and energy metabolism. The result was that the increase of glucose uptake by G. lucidum extract might be mediated by AMPK.
이달의 X-선 : 면역기능이 정상인 환자에서의 폐 효모균증 1례
노은숙 ( Eun Suk Roh ),박민경 ( Min Kyung Park ),안지원 ( Ji Won An ),이승재 ( Seung Jae Lee ),손혜숙 ( Hye Suk Son ),성혜영 ( Hye Young Sung ),최선욱 ( Son Ook Choi ),김길선 ( Guil Sun Kim ),형복진 ( Bok Jin Hyoung ),이상훈 ( San 대한결핵 및 호흡기학회 2005 Tuberculosis and Respiratory Diseases Vol.59 No.6