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- 한국식물병리학회(14)
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- THE KOREAN JOURNAL OF PHYSIOLOGY & PHARMACOLOGY(24)
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- 전기전자재료학회지= THE JOURNAL OF THE KOREAN INSTITUTE OF ELECTRICAL AND ELECTRONIC MATERIAL ENGINEERS(5)
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- KOREAN JOURNAL OF VETERINARY RESEARCH(구 대한수의학회지)(2)
- 박물관학보(2)
- 식물병연구(2)
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- 한국소음진동공학회논문집(2)
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- ANDRAGOGY TODAY(1)
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- 감성과학(1)
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- 논문집 : 대전대학교 한의학연구소. 한의학편(1)
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- 전기학회논문지. THE TRANSACTIONS OF THE KOREAN INSTITUTE OF ELECTRICAL ENGINEERS. B, 전기기기 및 에너지변환시스템부문(1)
- 전자공학회논문지. JOURNAL OF THE INSTITUTE OF ELECTRONICS ENGINEERS OF KOREA. TE, 전문기술교육(1)
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전체 선택해제
총 155건 검색
본문검색 결과만 보기
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A study on the relationship between rubbing scratches on an alignment film and rubbing cloths using a high-speed camera
Inoue. Y., Kuramoto. Y., Hattori. M., Adachi. M., Kimura. M., Akahane. T. 한국정보디스플레이학회 Journal of information display 4 Pages
한국정보디스플레이학회 Journal of information display 2011, Vol.12 No.3 125-128 (4 pages)
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LCD의 폴리이미드 배향막에서 Rubbing에 의한 분자배향에 관한 연구
최승우, 정재원, 김승빈, 황상만, 천희곤, 조동율 한국전기전자재료학회 전기전자재료학회논문지 8 Pages
한국전기전자재료학회 전기전자재료학회논문지 1998, Vol.11 No.4 306-313 (8 pages)
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Controllable Pretilt Angles for Liquid Crystal Molecules using a Rubbing Treated Mixture Layer
Kim. Dae-Hyun, Park. Hong-Gyu, Kim. Young-Hwan, Kim. Byoung-Yong, Ok. Chul-Ho, Seo. Dae-Shik 한국전기전자재료학회 Transactions on electrical and electronic materials 3 Pages
한국전기전자재료학회 Transactions on electrical and electronic materials 2009, Vol.10 No.4 140-142 (3 pages)
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Annealing Behavior of Pretilt Angles on Polyimide Surface with Rubbing and Ion Beam Irradiation
Lee. Sang-Keuk, Lim. Ji-Hun, Oh. Byeong-Yun, Kim. Young-Hwan, Han. Jeong-Min, Seo. Dae-Shik 한국전기전자재료학회 Transactions on electrical and electronic materials 4 Pages
한국전기전자재료학회 Transactions on electrical and electronic materials 2008, Vol.9 No.6 243-246 (4 pages)
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Electro-optical Characteristics of the One-side Rubbing TN-LCD on Polyimide Surface with Ion-beam Irradiation
Kim. Young-Hwan, Lee. Kang-Min, Kim. Byoung-Yong, Oh. Byeong-Yun, Han. Jeong-Min, Lee. Sang-Keuk, Seo. Dae-Shik 한국전기전자재료학회 Transactions on electrical and electronic materials 4 Pages
한국전기전자재료학회 Transactions on electrical and electronic materials 2008, Vol.9 No.5 198-201 (4 pages)
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Statistical Modeling of Pretilt Angle Control on the Homogeneous Polyimide Surface as a Function of Rubbing Strength and Baking Temperature
Kang. Hee-Jin, Lee. Jung-Hwan, Hwang. Jeoung-Yeon, Yun. Il-Gu, Seo. Dae-Shik 한국전기전자재료학회 Transactions on electrical and electronic materials 6 Pages
한국전기전자재료학회 Transactions on electrical and electronic materials 2006, Vol.7 No.2 81-86 (6 pages)
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Rubbing Angle Effects on the Electro-Optic Characteristics of In-Plane Switching Liquid Crystal Display
Kim. Hyang-Yul, Song. Il-Sub, Lee. Seung-Hee 한국전기전자재료학회 Transactions on electrical and electronic materials 5 Pages
한국전기전자재료학회 Transactions on electrical and electronic materials 2003, Vol.4 No.1 24-28 (5 pages)
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증기터빈의 Rubbing 진동
하현천, 최성필, Ha. H.C., Choi. S.P. 한국동력기계공학회 한국동력기계공학회지 4 Pages
한국동력기계공학회 한국동력기계공학회지 1999, Vol.3 No.1 5-8 (4 pages)
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A Study on the Fluid Interception Valve According to Non Rubbing Top and Bottom operation Shaft
조명현, Cho. Myung-Hyun 대한전자공학회 電子工學會論文誌. Journal of the Institute of Electronics Engineers of Korea. TE, 전문기술교육 6 Pages
대한전자공학회 電子工學會論文誌. Journal of the Institute of Electronics Engineers of Korea. TE, 전문기술교육 2005, Vol.42 No.4 27-32 (6 pages)
액체 밸브는 실린더 부분과 액체부분으로 분리 또는 일체형 구조로 되어 있으며, 불소수지 Packing에 STS(stainless) 축을 삽입하여 실린더 머리에 연결된 구조로 되어있어 액체를 주입과 차단시 상하왕복 작동으로 인해 불소수지 패킹과 STS 축 사이에 마찰로 인해 액체의 누설로 인해 작업 환경 저하와 각 부품교체로 인한 작업능률의 저하로 생산성이 목표치에 이르지 못하고 있다. 이에 따라 액체밸브 설계에서부터 재질, 구조변경 등의 필요성이 있으며, 설계, 재질선택, 구조변경 등을 연구하였다. 본 논문은 기존의 문제점을... -
Comparison of the effects of different core exercise on muscle activity and thickness in healthy young adults
Min-gyun Ko, Chang-ho Song 물리치료재활과학회 Physical Therapy Rehabilitation Science 6 Pages
물리치료재활과학회 Physical Therapy Rehabilitation Science 2018, 제 7권 제 2호 5 72-77 (6 pages)
Objective: This study aimed to compare the effects of core exercise methods on muscle activation and muscle thickness in healthy young adults and to propose effective core exercise methods. Design: Three-group pretest-posttest design. Methods: A total of 30 healthy young adults (14 males, 16 females) voluntarily participated in the study. Subjects were randomized to the prone plank exercise (n=10), reverse plank exercise (n=10), or bridge exercise (n=10) groups. Muscle activity and thickness of... -
Effects of performing hip abduction and adduction during bridging exercise on trunk and lower extremity muscle activity in healthy individuals
Joo Young Hwang, Woo Young Ahn, Hyo Jae Kim, Je Hyun Woo, Woo Jin Choi, Jae Wook Park, Mi Young Lee 물리치료재활과학회 Physical Therapy Rehabilitation Science 6 Pages
물리치료재활과학회 Physical Therapy Rehabilitation Science 2017, 제 6권 제 1호 3 14-19 (6 pages)
Objective: To investigate the effect of performing three different bridge exercise conditions on the activities of four different muscles using surface electromyography (sEMG) in healthy young adults. Design: Cross-sectional study. Methods: A total of 20 healthy young adults (10 males, 10 females) voluntarily participated in this study. All subjects randomly performed three different bridge conditions as follows: general bridge exercise, isometric hip abduction (IHAB) with a blue Theraband... -
Changes in muscle activity of the abdominal muscles according to exercise method and speed during dead bug exercise
Byeong-Gwon Yun, Seung-Joo Lee, Hyun-Jeong So, Won-Seob Shin 물리치료재활과학회 Physical Therapy Rehabilitation Science 6 Pages
물리치료재활과학회 Physical Therapy Rehabilitation Science 2017, 제 6권 제 1호 1 1-6 (6 pages)
Objective: There are many types of exercises with upper and lower-limb action for activation of abdominal muscles for trunk stabilization. A comparison of the different exercise methods been very useful to enhance the result from the exercise for treatment. The purpose of this study was to investigate through surface electromyography (EMG) the changes in abdominal muscle activity during the performance of three different dead-bug exercise methods performed at three different speeds. Design:... -
Investigation of variable lymphocyte receptors in the alternative adaptive immune response of hagfish against avian influenza virus
Se Pyeong Im, Jung Seok Lee, Si Won Kim, Young Rim Kim, Jae sung Kim, Tae Sung Jung, Jae Wook Jung, Tae Hoon Kim 대한수의학회 대한수의학회 학술대회발표집 2 Pages
대한수의학회 대한수의학회 학술대회발표집 추계학술심포지움 259 477-478 (2 pages)
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Investigation of Foot and Mouth Disease Virus (FMDV)contamination in the environment of outbreak farms
Ji da Choi, Woo seog Jeong, Hac hung Yoon, Yong Myong Kang, Chung Sik Chung, Hyun Seok Chae, Jee Hye Kim, Dae Sung Yoo, Sung dae Park, Ou 대한수의학회 대한수의학회 학술대회발표집 2 Pages
대한수의학회 대한수의학회 학술대회발표집 추계학술심포지움 258 476-477 (2 pages)
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Determining the age of cats by pulp cavity/tooth width ratio using dental radiography
Kyoungsun Park, Jaesang Ahn, Sunmee Kang, Euiri Lee, Soohyun Kim, Sangwan Park, Sungwon Park, Hyunwoo Noh, Kangmoon Seo 대한수의학회 Journal of Veterinary Science 5 Pages
대한수의학회 Journal of Veterinary Science 2014, 제 15권 제 4호 18 557-561 (5 pages)
The purpose of this study was to evaluate the effect of age on the ratio of pulp cavity/tooth width (P/T ratio) in healthy cats. The dental radiographs of 32 cats (16 males and 16 females) were generated with a digital dental X-ray unit with the animals under general anesthesia. Standardized measurement of the canine teeth was performed by drawing a line on the radiograph perpendicular to the cemento- enamel junction (CEJ) of the tooth. There was an inversely proportional correlation between... -
Evaluation of the effect of a 0.0584% hydrocortisone aceponate spray on clinical signs and skin barrier function in dogs with atopic dermatitis
Eui-Hwa Nam, Seol-Hee Park, Ji-Young Jung, Seung-Hee Han, Hwa-Young Youn, Jun-Seok Chae, Cheol-Yong Hwang* 대한수의학회 Journal of Veterinary Science 5 Pages
대한수의학회 Journal of Veterinary Science 2012, 제 13권 제 2호 10 187-191 (5 pages)
The purpose of this study was to evaluate the effects of a topical spray containing 0.0584% hydrocortisone aceponate (HCA) on canine atopic dermatitis (CAD) and to evaluate the skin barrier function during the treatment of CAD. Twenty-one dogs that fulfilled the diagnostic criteria for CAD were included in this study. The HCA spray was applied once a day to the lesions of all dogs for 7 or 14 days. Clinical assessment was performed before (day 0) and after treatment (day 14), and clinical... -
Allergens Causing Atopic Diseases in Canine
Hwa-Young Youn, Hyung-Seok Kang, Dong-Ha Bhang, Min-Kue Kim, Cheol-Yong Hwang and Hong-Ryul Han 대한수의학회 Journal of Veterinary Science 7 Pages
대한수의학회 Journal of Veterinary Science 2002, 제 3권 제 4호 12 335-341 (7 pages)
Canine atopic skin disease is seasonal or sometimes non-seasonal immune-mediated skin disease which occurs commonly in Korea. The definite clinical sign is systemic pruritus, especially on periocular parts, external ear, interdigit spaces and lateral flank. For diagnosis of this dermatitis, complete history taking followed by intradermal skin test and serum in vitro IgE test needs to be performed. Allergen selection for the diagnosis and treatment of atopic dermatitis should be varied... -
증례보고 : 당뇨병 이환견에서 발생한 부갑상샘기능저하증 증례
이혜진, 임수정, 이선희, 송은식, 송근호 대한수의학회 Korean Journal of Veterinary Research(구 대한수의학회지) 5 Pages
대한수의학회 Korean Journal of Veterinary Research(구 대한수의학회지) 2009, 제 49권 제 4호 12 355-359 (5 pages)
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한우 거세우의 사회 행동에 광간 허용이 미치는 영향
한지훈, 전중환, 김동주, 장홍희 대한수의학회 Korean Journal of Veterinary Research(구 대한수의학회지) 6 Pages
대한수의학회 Korean Journal of Veterinary Research(구 대한수의학회지) 2005, 제 45권 제 2호 15 245-250 (6 pages)
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Music-Centered Integrated Lesson Plan Based on IB PYP
Sung-Ji Kim, Euna Choi 한국음악교육학회 음악교육연구 20 Pages
한국음악교육학회 음악교육연구 2022, 제 51권 제 2호 1 1-20 (20 pages)
The purpose of this study is to design music-centered integrated lessons based on the International Baccalaureate Primary Years Programme (IB PYP). For this purpose, first, the characteristics of IB PYP were examined, and the scope and sequence, and learning contents on music subject of IB PYP were compared with those of Korea National Curriculum. Second, based on this analysis, the music-centered integrated lessons based on transdisciplinary themes were designed in a spiral curriculum. The... -
타악기를 활용한 놀이 음악수업 지도 방안
한국음악교육학회 음악교육연구 2022, 제 51권 제 1호 4 71-97 (27 pages)
본 연구는 초등학교 고학년 학생들을 대상으로 놀이 방식을 적용한 타악기 음악수업 방 안을 제시하는 것이 목적이다. 연구를 위해 일반 수업에 쓰이는 타악기를 비롯하여, 생활 도구, 신체 악기를 활용하였다. 사용된 타악기들은 각기 번호카드 놀이, 퀴즈, 스테이지 오버, 찾기, 맞추기, 조종 놀이에 사용된다. 놀이 방식을 적용한 타악기 음악수업은 리듬, 음정, 빠르기와 같 은 음악 개념학습을 재미 있는 방식으로 개념화할 수 있다. 또한 모둠 활동이 가능하기 때문에 협동 학습이 가능하다. 이러한 구성은 음악수업을 흥미로운... -
본 연구는 신체를 기반으로 한 바디퍼커션 기법을 음악수업에 적용하여 학생들에게 다 양한 형태로 활용할 수 있는 방법을 모색해 보고자 시작되었다. 연구 결과 바디퍼커션은 다음과 같이 활용할 수 있다. 수업의 도입 단계에서 멜로디를 바디퍼커션으로 바꾸어 표현할 수 있다. 손비비기와 같은 작은 소리를 약 개념으로, 점프 같은 큰 소리를 강 개념으로 활용가능하다. 소음이나 성격 같은 추상적인 주제도 포함할 수 있다. 대중음악의 반주를 할 수 있다. 론도 형식을 적용하여 사용할 수 있다. 기호화하기 애매한 소리들을 교실...
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Taurine relaxes human radial artery through potassium channel opening action
Kemal Gokhan Ulusoy, Erkan Kaya, Kubilay Karabacak, Melik Seyrek, ?brahim Duvan, Vedat Yildirim, Oguzhan Yildiz 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 7 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2017, Vol.21 No.6 6 617-623 (7 pages)
The vascular actions and mechanisms of taurine were investigated in the isolated human radial artery (RA). RA rings were suspended in isolated organ baths and tension was recorded isometrically. First, a precontraction was achieved by adding potassium chloride (KCl, 45 mM) or serotonin (5-hydroxytryptamine, 5-HT, 30 µM) to organ baths. When the precontractions were stable, taurine (20, 40, 80 mM) was added cumulatively. Antagonistic effect of taurine on calcium chloride (10 µM to 10... -
The bifunctional effect of propofol on thromboxane agonist (U46619)-induced vasoconstriction in isolated human pulmonary artery
NingHao, ZhaojunWang, SujuanKuang, GuangyanZhang, ChunyuDeng, JueMa, JianxiuCui 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 8 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2017, Vol.21 No.6 3 591-598 (8 pages)
Propofol is known to cause vasorelaxation of several systemic vascular beds. However, its effect on the pulmonary vasculature remains controversial. In the present study, we investigated the effects of propofol on human pulmonary arteries obtained from patients who had undergone surgery. Arterial rings were mounted in a Multi-Myograph system for measurement of isometric forces. U46619 was used to induce sustained contraction of the intrapulmonary arteries, and propofol was then applied (in... -
Elucidation of the profound antagonism of contractile action of phenylephrine in rat aorta effected by an atypical sympathomimetic decongestant
EldinaRizvi, GoranJankovi, MiroslavM.Savi 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 11 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2017, Vol.21 No.4 4 385-395 (11 pages)
Vasoconstrictive properties of sympathomimetic drugs are the basis of their widespread use as decongestants and possible source of adverse responses. Insufficiently substantiated practice of combining decongestants in some marketed preparations, such are those containing phenylephrine and lerimazoline, may affect the overall contractile activity, and thus their therapeutic utility. This study aimed to examine the interaction between lerimazoline and phenylephrine in isolated rat aortic rings,... -
High fat diet confers vascular hyper-contractility against angiotensin II through upregulation of MLCK and CPI-17
JeeInKim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 8 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2017, Vol.21 No.1 12 99-106 (8 pages)
Obesity is a critical risk factor for the hypertension. Although angiotensin II (Ang II) in obese individuals is known to be upregulated in obesity-induced hypertension, direct evidence that explains the underlying mechanism for increased vascular tone and consequent increase in blood pressure (BP) is largely unknown. The purpose of this study is to investigate the novel mechanism underlying Ang II-induced hyper-contractility and hypertension in obese rats. Eight-week old male Sprague-Dawley... -
Histone deacetylase inhibitor, CG200745, attenuates cardiac hypertrophy and fibrosis in DOCA-induced hypertensive rats
EunjoLee, Min-jiSong, Hae-AhmLee, Seol-HeeKang, MinaKim, EunKyoungYang, DoYoungLee, SeongguRo, JoongMyungCho, InkyeomKim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 9 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2016, Vol.20 No.5 5 477-485 (9 pages)
CG200745 is a novel inhibitor of histone deacetylases (HDACs), initially developed for treatment of various hematological and solid cancers. Because it is water-soluble, it can be administered orally. We hypothesized that the HDAC inhibitor, CG200745, attenuates cardiac hypertrophy and fibrosis in deoxycorticosterone acetate (DOCA)-induced hypertensive rats. For establishment of hypertension, 40 mg/kg of DOCA was subcutaneously injected four times weekly into Sprague-Dawley rats. All the rats... -
Cardamonin inhibits agonist-induced vascular contractility via Rho-kinase and MEK inhibition
HyunDongJe, JiHoonJeong 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2016, Vol.20 No.1 9 69-74 (6 pages)
The present study was undertaken to investigate the influence of cardamonin on vascular smooth muscle contractility and to determine the mechanism(s) involved. Denuded aortic rings from male rats were used and isometric contractions were recorded and combined with molecular experiments. Cardamonin significantly relaxed fluoride-, phenylephrine-, and phorbol ester-induced vascular contractions, suggesting that it has an anti-hypertensive effect on agonist-induced vascular contraction regardless... -
Antinociceptive Effects of Transcytosed Botulinum Neurotoxin Type A on Trigeminal Nociception in Rats
Hye-JinKim, Geun-WooLee, Min-JiKim, Kui-YeYang, Seong-TaekKim, Yong-CheolBae, Dong-KukAhn 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 7 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2015, Vol.19 No.4 7 349-355 (7 pages)
We examined the effects of peripherally or centrally administered botulinum neurotoxin type A (BoNT-A) on orofacial inflammatory pain to evaluate the antinociceptive effect of BoNT-A and its underlying mechanisms. The experiments were carried out on male Sprague-Dawley rats. Subcutaneous (3 U/kg) or intracisternal (0.3 or 1 U/kg) administration of BoNT-A significantly inhibited the formalin-induced nociceptive response in the second phase. Both subcutaneous (1 or 3 U/kg) and intracisternal (0.3... -
Suppression of Peripheral Sympathetic Activity Underlies Protease-Activated Receptor 2-Mediated Hypotension
Young-HwanKim, Duck-SunAhn, Ji-HyunJoeng, SeungsooChung 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 8 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2014, Vol.18 No.6 7 489-496 (8 pages)
Protease-activated receptor (PAR)-2 is expressed in endothelial cells and vascular smooth muscle cells. It plays a crucial role in regulating blood pressure via the modulation of peripheral vascular tone. Although some reports have suggested involvement of a neurogenic mechanism in PAR-2-induced hypotension, the accurate mechanism remains to be elucidated. To examine this possibility, we investigated the effect of PAR-2 activation on smooth muscle contraction evoked by electrical field... -
The Relaxant Effect of Propofol on Isolated Rat Intrapulmonary Arteries
GuangyanZhang, JianxiuCui, YijingChen, JueMa 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 5 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2014, Vol.18 No.5 4 377-381 (5 pages)
Propofol is a widely used anesthetic. Many studies have shown that propofol has direct effects on blood vessels, but the precise mechanism is not fully understood. Secondary intrapulmonary artery rings from male rats were prepared and mounted in a Multi Myograph System. The following constrictors were used to induce contractions in isolated artery rings: high K+ solution (60 mmol/L); U46619 solution (100 nmol/L); 5-hydroxytryptamine (5-HT; 3 μmol/L); or phenylephrine (Phe; 1 μmol/L). The... -
High Glucose Induces Connective Tissue Growth Factor Expression and Extracellular Matrix Accumulation in Rat Aorta Vascular Smooth Muscle Cells Via Extracellular Signal-Regulated Kinase 1/2
YuMiHa, DongHyupLee, MinaKim, YoungJinKang 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 8 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2013, Vol.17 No.4 8 307-314 (8 pages)
Connective tissue growth factor (CTGF) is a potent pro-fibrotic factor, which is implicated in fibrosis through extracellular matrix (ECM) induction in diabetic cardiovascular complications. It is an important downstream mediator in the fibrotic action of transforming growth factor Ղ (TGFՂ) and is potentially induced by hyperglycemia in human vascular smooth muscle cells (VSMCs). Therefore, the goal of this study is to identify the signaling pathways of CTGF effects on ECM... -
Preventing Extracellular Diffusion of Trigeminal Nitric Oxide Enhances Formalin-induced Orofacial Pain
Hwi-SeokJung, Hong-BinJeon, Ik-SungJeon, Bum-JunLee, Hyun-WooYoo, Dong-KukAhn, Dong-HoYoun 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 5 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2009, Vol.13 No.5 8 379-383 (5 pages)
Nitric oxide (NO), a diffusible gas, is produced in the central nervous system, including the spinal cord dorsal horn and the trigeminal nucleus, the first central areas processing nociceptive information from periphery. In the spinal cord, it has been demonstrated that NO acts as pronociceptive or antinociceptive mediators, apparently in a concentration-dependent manner. However, the central role of NO in the trigeminal nucleus remains uncertain in support of processing the orofacial... -
Flavone Attenuates Vascular Contractions by Inhibiting RhoA/Rho Kinase Pathway
InjiBaek, SuBunJeon, Min-JiSong, EnyueYang, UyDongSohn, InKyeomKim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 7 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2009, Vol.13 No.3 10 201-207 (7 pages)
Our previous study demonstrated that flavone inhibits vascular contractions by decreasing the phosphorylation levelof the myosin phosphatase target subunit (MYPT1). In the present study, we hypothesized that flavone attenuates vascular contractions through the inhibition of the RhoA/Rho kinase pathway. Rat aortic rings were denuded of endothelium, mounted in organ baths, and contracted with either 30 nM U46619 (a thromboxane A2 analogue) or 8.0 mM NaF 30 min after pretreatment with either... -
Characterization of ETB Receptor-mediated Relaxation in Precontracted Mesenteric Artery from Streptozotocin-induced Diabetic Rats
YangKiEom, KoanHoiKim, ByungYongRhim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 9 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2005, Vol.9 No.5 8 305-313 (9 pages)
Diabetes mellitus is associated with vascular complications, including an impairment of vascular function and alterations in the reactivity of blood vessels to vasoactive substances in various vasculature. In the present study, the authors have observed endothelin-B (ETB) receptor agonist-induced relaxation in precontracted mesenteric arterial segments from streptozotocin (STZ)-induced diabetic rats, which was not shown from control rats or in other arterial segments from diabetic rats.... -
Intra-articular Injection of IL-1β Facilitated Formalin-induced Temporomandibular Joint Pain in Freely Moving Rats
HyoSoonChoi, SungChulJung, ByungJuChoi, DongKukAhn 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2005, Vol.9 No.1 4 23-28 (6 pages)
The present study was performed to investigate the effects of intra-articular injection of interleukin-1β (IL-1β) on the formalin-induced temporomandibular joint (TMJ) pain. Under anesthesia, a 30-gauge needle was introduced into the right TMJ region for injection of formalin. Microinjection of 50 μl of 5% formalin significantly produced noxious scratching behavioral response, and the scratching behavior lasted for 40 min. Although the responses produced by formalin injection were divided... -
Effects of Kanagawa Hemolysin on Blood Pressure and Arterial Tone in Rats
YoungMoonKim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 9 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2002, Vol.6 No.4 8 225-233 (9 pages)
Kanagawa hemolysin (KH), an exotoxin produced from Kanagawa phenomenon-positive Vibrio parahemolyticus, has been shown to possess various biological activities including hemolysis, enterotoxicity, cytotoxicity, and cardiotoxicity. The aim of this study was to investigate the effect of KH on the cardiovascular system and its mechanism, employing in vivo and in vitro experiments of the rat. Intracerebroventricular (icv) administration of 100 mHU KH produced a marked and continuous pressor effect... -
Pulse Exposure to Ethanol Augments Vascular Contractility Through Stress Response
Eun-KyoungYangInKyeomKim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 7 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2001, Vol.5 No.1 7 47-53 (7 pages)
Drinking excessive alcohol has been recognized as a risk factor for hypertension. However, the mechanism by which alcohol intake causes hypertension still remains elusive. We tested the hypothesis that ethanol itself acts as a stress factor on vasculature and indirectly modulates vascular contractility. After end of exposure to 1, 2.5 and 5% ethanol for 45 min, rat aortic strips were subjected to contractile responses, immunoblot for Hsp70 and the measurement of levels of myosin light chain... -
Mechanism of L-NAME-Resistant Endothelium-Dependent Relaxation Induced by Acetylcholine in Rabbit Renal Artery
DongSooYeon, DuckSunAhn, Young-HoLee, SeongChunKwon 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 7 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2000, Vol.4 No.6 5 463-469 (7 pages)
In the rabbit renal artery, acetylcholine (ACh, 1 nM∼10μM) induced endothelium-dependent relaxation of arterial rings precontracted with norepinephrine (NE, 1μM) in a dose-dependent manner. NG-nitro- L-arginine (L-NAME, 0.1 mM), an inhibitor of NO synthase, or ODQ (1μM), a soluble guanylate cyclase inhibitor, partially inhibited the ACh-induced endothelium-dependent relaxation. The ACh-induced relaxation was abolished in the presence of 25 mM KCl and L-NAME. The cytochrome P450 inhibitors,... -
Different Mechanisms for K+-Induced Relaxation in Various Arteries
SukHyoSuh, SungJinPark, JaiYoungChoi, JaeHoonSim, YoungChulKim, KiWhanKim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 11 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 1999, Vol.3 No.4 6 415-425 (11 pages)
[K]o can be increased under a variety of conditions including subarachnoid hemorrhage. The increase of [K]o in the range of 5∼15 mM may affect tensions of blood vessels and cause relaxation of agonist-induced precontracted vascular smooth muscle (K-induced relaxation). In this study, effect of the increase in extracellular K concentration on the agonist-induced contractions of various arteries including resistant arteries of rabbit was examined, using home-made... -
Reoxygenation Stimulates EDRF(s) Release from Endothelial Cells of Rabbit Aorta
SukHyoSuh, JaeJinHan, SungJinPark, JaiYoungChoi, JaeHoonSim, YoungChulKim, KiWhanKim* 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 12 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 1999, Vol.3 No.4 4 393-404 (12 pages)
We have reported that hypoxia stimulates EDRF(s) release from endothelial cells and the release may be augmented by previous hypoxia. As a mechanism, it was hypothesized that reoxygenation can stimulate EDRF(s) release from endothelial cells and we tested the hypothesis via bioassay experiment. In the bioassay experiment, rabbit aorta with endothelium was used as EDRF donor vessel and rabbit carotid artery without endothelium as a bioassay test ring. The test ring was contracted by... -
Enhanced Expression of Inducible Nitric Oxide Synthase May Be Responsible for Altered Vascular Reactivity in Streptozotocin-induced Diabetic Rats
JaeKwonJang, YoungJinKang, HanGeukSeo, SookJaeSeo, KiChurlChang 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 8 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 1999, Vol.3 No.4 2 375-382 (8 pages)
Growing evidence indicates that enhanced generation or actions of nitric oxide (NO) are implicated in the pathogenesis of hypertension in spontaneously hypertensive rats and diabetic nephropathy in streptozotocin (STZ)-induced diabetic rats. We investigated whether inducible nitric oxide synthase (iNOS) expression in STZ-induced diabetic rats is responsible for the alterations of vascular reactivity. Diabetic state was confirmed 28 days after injection of STZ (i.p) in rats by measuring blood... -
The Inhibitory Mechanism of Aloe Glycoprotein (NY945) on the Mediator Release in the Guinea Pig Lung Mast Cell Activated with Antigen-Antibody Complexes
JaiYoulRo, ByungChulLee, MyungHeeChung, SeungKiLee, ChungKiSung, KyungHwanKim, YoungInPark 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 13 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 1998, Vol.2 No.1 15 119-131 (13 pages)
It has been reported that the g1ycoprotein extracted from A10e has strong anti-inflammatory response， However， there has been no research report yet about the effect of A10e on allergic hypersensitivity reactivity， By using guinea pig 1ung mast cells， this study aimed to examine the effects of A10e g1ycoprotein (NY945) on the mediator re1eases caused by mast cell activation， and a1so aimed to assess the effects of NY945 on the mechanism of mediator re1eases in the mast cell activation. We... -
Changes in Cytosolic Ca2+ but not in cGMP Contents May be more Important to Nitric Oxide-Mediated Relaxation in Depolarized Vascular Smooth Muscle
HyunSeokLeeKiChurlChang 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 1998, Vol.2 No.1 8 63-68 (6 pages)
