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이인경,김희선,전경희,김성광,정시련 영남대학교 약품개발연구소 1995 영남대학교 약품개발연구소 연구업적집 Vol.5 No.-
The gene expressions of 5 cytokines(IL-1, IL-2, IL-6, TNFα and IFNy) from human peripheral blood mononuclear cells(PBMC) stimulated with Lentinus edodes lectin(LEL) were investigated by using reverse transcription polymerase chain reaction(RT-PCR). PBMC(1×10^(6) cells/ml) isolated from healthy volunteers were stimulated with LEL(O.D.=3.0) or lipopolysaccharide(LPS, 10㎎/ml) for various times(1, 8, 24, 48, 72, 96 and 120 hours). After each of the various stimulated times, total RNA was isolated by RNA sol B method and assessed for various cytokines mRNA by RT-PCR. The mRNA encoding IL-6 and IFNy were detected continuously from 1 to 120 hours. The mRNA encoding IL-1 were detected up to 72 hours and the intensity of the band were increased from 24 to 72 hours. The mRNA encoding IL-2 were detected from 8 to 120 hours and showed delayed reaction compare with other cytokines, But the mRNA encoding TNFα was detected up to 24 hours only. The patterns of TNfα gene expression showed short time response compared with other cytokines. These results suggest that LEL as an inducers of cytokines, can elicits a detectable cytokine on mRNA from the PBMC within the first few hours of stimulation.
태권도 옆차기 동작의 우수자와 비우수자간의 운동학적 비교 분석
이호진,한재희,김륜건,홍예은,우상연 순천향대학교 기초과학연구소 2022 순천향자연과학연구 논문집 Vol.28 No.1,2
The purposes of this study were to analyze the kinematic variations between skilled and unskilled individuals and obtain the data needed to improve effective side kick skill in Teakwondo. We used a video analysis program to collect performance time, changes in movement of the center of the body, angle, and angular velocity. The results were as follows : 1) in unskilled cases, side kick motion occurred for more time than in unskilled cases, 2) to make a stronger kick, the skilled group increased the joint speed of the legs and unskilled athletes have smaller angles than experienced athletes. As a result, the total performance time of side kicks was shorter for skilled people and was consistent with other previous studies. The angle of the knee joint and hip joint had a great influence on the side kick.The range of motion of the hip and knee joints should be increased so that the desired hitting point can be quickly reached.
강금석,남천석,김인덕,권륜희,이동찬,허예영,하배진 신라대학교 자연과학연구소 2007 自然科學論文集 Vol.16 No.-
The effects of Laminaria japonica fucoidan extract (LJFE) on the biochemical parameters of lipid-related function were investigated in liver and serum of CCl_(4)-treated rats. LJFE of 100 mg/kg concentration was intraperitoneally administered into rats at dose of 1.5 ml/kg for 14 days. On the day 15, 3.3 ml/kg of CCl_(4) dissolved in olive oil (1:1) was injected 12 hours before anesthetization. We examined the lipid-related functions and enzyme activitys by measuring the levels of total cholesterol (TC), triglyceride (TG), alkaline phosphatase (ALP) and lactate dehydrogenase (LDH) in serum. The results showed that CCl_(4) treatment increased the high values of TG, LDH and ALP decreased the low values of TC but LJFE pretreatment decreased the high values of TG, LDH and ALP to the low values, increased the TC. It was suggested that LJFE can be used as the potential candidate for the lipid-metabolism natural supplement.
A Study for improvement of identification test in The Korean Pharmacopoeia
Ji Won Kim,Kwang Moon Lee,Younhyoung Lim,Jongpill Lee,Young Hoon shim,Minjung Cho,Sun Hee Kim,Jaesuk Yun,Peol A Kim,Lan Choi,Ho Kim,Nam Hee Kim,Jung Hyun Kim,Chong Ryun Chon,Shin Jung Kang,Bo Kyung Ch 한국에프디시규제과학회(구 한국에프디시법제학회) 2013 한국에프디시법제학회 학술대회 Vol.2013 No.1
전통누룩 진균류를 이용한 입국의 제조 및 입국곰팡이의 동정
김재호 ( Jae Ho Kim ),권영희 ( Young Hee Kwon ),이애란 ( Ae Ran Lee ),김혜련 ( Hye Ryun Kim ),안병학 ( Byung Hak Ahn ) 한국균학회 2012 韓國菌學會誌 Vol.40 No.4
Various koji were prepared by fungi isolated from traditional nuruk and their quality characteristics were investigated. Acidity and saccharification power of their koji were ranged in 5.0~6.8 and 128sp~241sp. Nine fungi which were showed good quality and sensory evaluation were identified by analysis of their nucleotide sequences with PCR-amplified 18S rDNA internal transcribed spacer-1(ITS-1) and ITS-4 genes. Among them, six strains were identified as Aspergillus oryzae and the other strains were identified as Mycocladus corymbiferus, Rhizopus oryzae, Lichtheimia corymbifera.
A Prospective Observation of Psychological Distress in Patients With Anaphylaxis
Youngsoo Lee,장형윤,Sang-Ha Kim,Min-Suk Yang,Young-Il Koh,Hye Ryun Kang,최정희,Cheol-Woo Kim,Hye Kyung Park,Joo Hee Kim,Young-Hee Nam,Tae-Bum Kim,Gyu-Young Hur,Jae-Woo Jung,Kyung-Hee Park,Mi-Ae Kim,김지웅,Jiwo 대한천식알레르기학회 2020 Allergy, Asthma & Immunology Research Vol.12 No.3
Purpose: Anaphylaxis is an immediate allergic reaction characterized by potentially life-threatening, severe, systemic manifestations. While studies have evaluated links between serious illness and posttraumatic stress disorder (PTSD), few have investigated PTSD after anaphylaxis in adults. We sought to investigate the psychosocial burden of recent anaphylaxis in Korean adults. Methods: A total of 203 (mean age of 44 years, 120 females) patients with anaphylaxis were recruited from 15 university hospitals in Korea. Questionnaires, including the Impact of Event Scale-Revised-Korean version (IES-R-K), the Korean version of the Beck Anxiety Inventory (K-BAI), and the Korean version of the Beck Depression Inventory (K-BDI), were administered. Demographic characteristics, causes and clinical features of anaphylaxis, and serum inflammatory markers, including tryptase, platelet-activating factor, interleukin-6, tumor necrosis factor-α, and C-reactive protein, were evaluated. Results: PTSD (IES-R-K ≥ 25) was noted in 84 (41.4%) patients with anaphylaxis. Of them, 56.0% had severe PTSD (IES-R-K ≥ 40). Additionally, 23.2% and 28.1% of the patients had anxiety (K-BAI ≥ 22) and depression (K-BDI ≥ 17), respectively. IES-R-K was significantly correlated with both K-BAI (r = 0.609, P < 0.0001) and K-BDI (r = 0.550, P < 0.0001). Among the inflammatory mediators, tryptase levels were lower in patients exhibiting PTSD; meanwhile, platelet-activating factor levels were lower in patients exhibiting anxiety and depression while recovering from anaphylaxis. In multivariate analysis, K-BAI and K-BDI were identified as major predictive variables of PTSD in patients with anaphylaxis. Conclusions: In patients with anaphylaxis, we found a remarkably high prevalence of PTSD and associated psychological distresses, including anxiety and depression. Physicians ought to be aware of the potential for psychological distress in anaphylactic patients and to consider psychological evaluation.