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Effects of Ambroxol, S-carboxymethylcysteine, Dextromethorphan and Noscapine on Mucin Release from Airway Goblet Cells
HoJinHeo, HyunJaeLee, ChiSoonYoon, SeungPyongLim, JeongHoSeok, UnKyoSeo, ChoongJaeLee 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 4 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2005, Vol.9 No.6 2 323-326 (4 pages)
In the present study, we investigated whether ambroxol, S-carboxymethyl-L-cysteine, dextromethorphan and noscapine affect mucin release from airway goblet cells. Confluent primary hamster tracheal surface epithelial cells were metabolically radiolabeled and chased for 30 min in the presence of varying concentrations of the above agents to assess the effects on 3H-mucin release. Noscapine stimulated mucin release during 30 min of treatment period in a dose-dependent manner. However, ambroxol,... -
Effects ofSphingosine-1-phosphate, Furosemide and Indomethacin on Mucin Release from Airway Goblet Cells
Ju-OckKim, HyungSooKim, Sun-YoungKim, Seong-SooJeong, HoJinHeo, JeongHoSeok, ChoongJaeLee 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 4 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2005, Vol.9 No.3 4 155-158 (4 pages)
In this study, we investigated whether sphingosine-1-phosphate, furosemide, and indomethacin affect mucin release from airway goblet cells. Confluent primary hamster tracheal surface epithelial cells were metabolically radiolabeled and chased for 30 min or 24 hr in the presence of varying concentrations of the above agents to assess the effects on 3H-mucin release. Sphingosine-1-phosphate stimulated mucin release during 30 min of treatment period in a dose-dependent manner. However, furosemide... -
Effects of Proinflammatory Cytokines and Natural Products on Mucin Release from Cultured Hamster Tracheal Surface Epithelial Cells
JiSunPark, HyoungSooKim, JeongHoSeok, GangMinHur, JongSunPark, UnKyoSeo, ChoongJaeLee 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2004, Vol.8 No.6 6 329-334 (6 pages)
In this study, we investigated whether TNF-alpha, IL-1beta, CTMA (carboxymethyl trimethylammonium) and LPD (Lup-20[29]-ene-3beta,28-diol) affect mucin release from airway goblet cells and compared the activities of these agents with the inhibitory action of PLL and the stimulatory action of ATP on mucin release. Confluent primary hamster tracheal surface epithelial (HTSE) cells were metabolically radiolabeled with 3H-glucosamine for 24 h and chased for 30 min in the presence of varying... -
Consistent and Specific Suppression of Mucin Release from Cultured Hamster Tracheal Surface Epithelial Cells by Poly-L-Lysine
ChoongJaeLee, JaeHeunLee, JeongHoSeok, GangMinHur, JiSunPark, SohyunBae, HyeonSeokJang, SangCheolPark 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 5 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2003, Vol.7 No.3 4 143-147 (5 pages)
Poly-L-lysine (PLL) was reported to suppress mucin release from airway goblet cells during 30 min treatment period. In this study, we investigated whether PLL consistently suppresses mucin release from cultured airway goblet cells during 24 h after 30 min treatment and also specifically suppresses the release of mucin without any effects on the other releasable glycoproteins. Confluent primary hamster tracheal surface epithelial (HTSE) cells were metabolically radiolabeled with 3H-glucosamine... -
Effect of Producing Different Phenazines on Bacterial Fitness and Biological Control in Pseudomonas chlororaphis 30-84
한국식물병리학회 The Plant Pathology Journal 15 Pages
한국식물병리학회 The Plant Pathology Journal 2018, 34권 1호 5 44-58 (15 pages)
Pseudomonas chlororaphis 30-84 is a biological control agent selected for its ability to suppress diseases caused by fungal pathogens. P. chlororaphis 30-84 produces three phenazines: phenazine-1-carboxylic acid (PCA), 2-hydroxy-phenazine-1-carboxylic acid (2OHPCA) and a small amount of 2-hydroxy-phenazine (2OHPHZ), and these are required for fungal pathogen inhibition and wheat rhizosphere competence. The two, 2-hydroxy derivatives are produced from PCA via the activity of a phenazine-modifying... -
Open Access : Hydrogen Peroxide- and Nitric Oxide-mediated Disease Control of Bacterial Wilt in Tomato Plants
한국식물병리학회 The Plant Pathology Journal 11 Pages
한국식물병리학회 The Plant Pathology Journal 2013, 29권 4호 4 386-396 (11 pages)
Reactive oxygen species (ROS) generation in tomato plants by Ralstonia solanacearum infection and the role of hydrogen peroxide (H2O2) and nitric oxide in tomato bacterial wilt control were demonstrated. During disease development of tomato bacterial wilt, accumulation of superoxide anion (O2 -) and H2O2 was observed and lipid peroxidation also occurred in the tomato leaf tissues. High doses of H2O2 and sodium nitroprusside (SNP) nitric oxide donor showed phytotoxicity to detached tomato leaves... -
부유식 진동수주형 파력발전기(BBDB)의 유체 동역학적 성능 실험 연구
김성재, 권진성, 김준동, 구원철, 신성원, 김규한, Kim. Sung-Jae, Kwon. Jinseong, Kim. Jun-Dong, Koo. Weoncheol, Shin. Sungwon, Kim. Kyuhan 한국해양공학회 韓國海洋工學會誌 6 Pages
한국해양공학회 韓國海洋工學會誌 2012, Vol.26 No.6 53-58 (6 pages)
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복수 연결된 부유체-균형추식 파력발전장치의 전력량에 관한 연구
이성범, 문병영, Lee. Sung-Bum, Moon. Byung-Young 한국마린엔지니어링학회 한국마린엔지니어링학회지 7 Pages
한국마린엔지니어링학회 한국마린엔지니어링학회지 2014, Vol.38 No.7 936-942 (7 pages)
화석 연료의 고갈로 인해 신재생 에너지에 관한 관심이 날로 증가하고 있다. 그 중에서도 예측가능성이 높고 이용 가능한 양이 풍부한 파력에너지에 관한 연구가 활발히 진행되고 있다. 부유체-균형추식 파력발전장치는 진동 타입과 비교해 구조 강도가 증진된 장치이며, 부유체의 포면에 웨이브 캠버라 불리우는 격벽을 설치하여 파도가 오직 상하운동만을 하도록 만들었다. 본 논문은 주로 병렬 연결된 파력 발전장치의 발전량에 중점을 두고, 그 발전량을 계산하였다. 그 결과, nl/L의 값이 증가할수록, 더 많은 전력량이 발생하고,...
