자료유형
발행기관
- 대한생리학회-대한약리학회(22)
- 한국탄소학회(10)
- 대한생리학회(8)
- 대한신경정신의학회(5)
- 대한전기학회(4)
- 대한수의학회(2)
- 대한신경계작업치료학회(2)
- 대한약리학회(2)
- 한국전기전자재료학회(2)
- 대한결핵및호흡기학회(1)
- 대한용접접합학회(1)
- 대한전기학회 분과(1)
- 대한전자공학회(1)
- 물리치료재활과학회(1)
- 인문사회과학기술융합학회(1)
- 전력전자학회(1)
- 한국안전학회(1)
- 한국조명전기설비학회(1)
- 한국청각언어재활학회(1)
- 한국초등체육학회(1)
- 한국초전도학회(1)
- 환태평양유아교육연구학회(1)
간행물
- THE KOREAN JOURNAL OF PHYSIOLOGY & PHARMACOLOGY(22)
- CARBON LETTERS(10)
- 대한생리학회지(8)
- 신경정신의학(5)
- JOURNAL OF ELECTRICAL ENGINEERING & TECHNOLOGY(2)
- JOURNAL OF VETERINARY SCIENCE(2)
- 대한약리학잡지(2)
- 재활치료과학(2)
- ASIA-PACIFIC JOURNAL OF RESEARCH IN EARLY CHILDHOOD EDUCATION(1)
- AUDIOLOGY AND SPEECH RESEARCH(1)
- JOURNAL OF INTERNATIONAL CONFERENCE ON ELECTRICAL MACHINES AND SYSTEMS(1)
- JOURNAL OF POWER ELECTRONICS : JPE(1)
- PHYSICAL THERAPY REHABILITATION SCIENCE(1)
- PROGRESS IN SUPERCONDUCTIVITY(1)
- 결핵 및 호흡기 질환(1)
- 대한용접학회지(1)
- 예술인문사회융합멀티미디어논문지(1)
- 전기전자재료학회논문지(1)
- 전기전자재료학회지= THE JOURNAL OF THE KOREAN INSTITUTE OF ELECTRICAL AND ELECTRONIC MATERIAL ENGINEERS(1)
- 전기학회논문지. THE TRANSACTIONS OF THE KOREAN INSTITUTE OF ELECTRICAL ENGINEERS. P(1)
- 전기학회논문지= THE TRANSACTIONS OF THE KOREAN INSTITUTE OF ELECTRICAL ENGINEERS(1)
- 전자공학회논문지. JOURNAL OF THE INSTITUTE OF ELECTRONICS ENGINEERS OF KOREA. SD, 반도체(1)
- 조명-전기설비학회논문지(1)
- 한국안전학회지(1)
- 한국초등체육학회지(1)
전체 선택해제
총 70건 검색
본문검색 결과만 보기
-
인삼 알콜 추출물이 개구리 피부를 통한 short circuit current에 미치는 영향
이중우(Lee, Joong-Woo), 김희중(Kim, Hee-Joong), 강두희(Kang, Doo-Hee) 대한생리학회 대한생리학회지 6 Pages
대한생리학회 대한생리학회지 1976, 제 10권 제 1호 5 35-40 (6 pages)
-
Parameters Optimization of Impulse Generator Circuit for Generating First Short Stroke Lightning Current Waveform
Eom. Ju-Hong, Cho. Sung-Chul, Lee. Tae-Hyung 대한전기학회 Journal of electrical engineering & technology 7 Pages
대한전기학회 Journal of electrical engineering & technology 2014, Vol.9 No.1 286-292 (7 pages)
-
Wing Technique: A Novel Approach for the Detection of Stator Winding Inter-Turn Short Circuit and Open Circuit Faults in Three Phase Induction Motors
Ballal. Makarand Sudhakar, Ballal. Deepali Makarand, Suryawanshi. Hiralal M., Mishra. Mahesh Kumar 전력전자학회 Journal of power electronics : JPE 7 Pages
전력전자학회 Journal of power electronics : JPE 2012, Vol.12 No.1 208-214 (7 pages)
-
저 전력 SoC를 위한 저 누설전류 특성을 갖는 Self-Timed Current-Mode Logic Family
송진석, 공정택, 공배선, Song. Jin-Seok, Kong. Jeong-Taek, Kong. Bai-Sun 대한전자공학회 電子工學會論文誌. Journal of the Institute of Electronics Engineers of Korea. SD, 반도체 7 Pages
대한전자공학회 電子工學會論文誌. Journal of the Institute of Electronics Engineers of Korea. SD, 반도체 2008, Vol.45 No.8 37-43 (7 pages)
Logic(STCML)을 제안한다. 제안된 로직 스타일은 펄스 신호로 가상 접지를 방전하여 로직 게이트의 누설 전류(subthreshold leakage current)를 획기적으로 감소시켰다. 또한, 본 로직은 개선된 self-timing buffer를 사용하여 동적모드 동작 시 발생되는 단락 회로 전류(short-circuit current)를 최소화하였다. 80-nm CMOS 공정을 이용하여 실시한 비교 실험 결과, 제안된 로직 스타일은 기존의 대표적인 current-mode logic인 DyCML에 비하여 동일한 시간 지연에서 26 배의 누설 전력 소비를 줄이고 27%의 동적 전력 소비를 줄일 수... -
Acidic pH-activated Cl? Current and Intracellular Ca2＋ Response in Human Keratinocytes
SuJungPark, WonWooChoi, OhSangKwon, JinHoChung, HeeChulEun, YungEEarm, SungJoonKim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 8 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2008, Vol.12 No.4 8 177-184 (8 pages)
The layers of keratinocytes form an acid mantle on the surface of the skin. Herein, we investigated the effects of acidic pH on the membrane current and [Ca2＋]c of human primary keratinocytes from foreskins and human keratinocyte cell line (HaCaT). Acidic extracellular pH (pHe≤5.5) activated outwardly rectifying Cl− current (ICl,pH) with slow kinetics of voltage-dependent activation. ICl,pH was potently inhibited by an anion channel blocker 4,4`-diisothiocyanostilbene-2,2`-disulphonic... -
Long-term Synaptic Plasticity: Circuit Perturbation and Stabilization
JooMinPark, Sung-CherlJung, Su-YongEun 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 4 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2014, Vol.18 No.6 2 457-460 (4 pages)
At central synapses, activity-dependent synaptic plasticity has a crucial role in information pro-cessing, storage, learning, and memory under both physiological and pathological conditions. One widely accepted model of learning mechanism and information processing in the brain is Hebbian Plasticity: long-term potentiation (LTP) and long-term depression (LTD). LTP and LTD are respectively activity-dependent enhancement and reduction in the efficacy of the synapses, which are rapid and... -
개구리 피부의 Sodium 이동, 산소 소모량 및 Na-K-ATPase에 대한 SITS의 영향
이승묵(Lee, Seung-Mook), 안미라(An, Mi-Ra), 이승일(Lee, Syng-Ill), 박양생(Park, Yang-Saeng) 대한생리학회 대한생리학회지 8 Pages
대한생리학회 대한생리학회지 1983, 제 17권 제 1호 7 55-62 (8 pages)
stilbene)의 영향을 연구하였다. 피부를 통한 능동적Na+이동을 추정하기 위하여 short-circuit current(SCC)를 측정하였으며, 산소소모량은 피부조직 및 분리된 표피조직에서 측정하였으며, Na-K-ATPase활성도는 표피조직의 24,000 X g분획에서 측정하였다. 피부를 통한 SCC는 10 mM SITS가 피부외측용액에 첨가될 때 급격히 하강하였으며, 내측용액에 첨가될 때는 20분정도 지난후 하강하기 시작하였으나 그 하강정도는 전자에 비해 약했다. SITS에 의한 SCC억제현상은 용액내에 Cl-이 없을때도 나타났다. SITS에 의하여 피부 및... -
N-ethylmaleimide(NEM)가 개구리 피부의 Na+ 이동에 미치는 영향
송선옥(Song, Sun-Ok), 정노팔(Jung, Noh-Pal), 박양생(Park, Yang-Saeng) 대한생리학회 대한생리학회지 10 Pages
대한생리학회 대한생리학회지 제 13권 제 1,2호 2 13-22 (10 pages)
-
Winding Turn-to-Turn Faults Detection of Fault-Tolerant Permanent-Magnet Machines Based on a New Parametric Model
Liu. Guohai, Tang. Wei, Zhao. Wenxiang 대한전기학회 분과 Journal of international Conference on Electrical Machines and Systems 8 Pages
대한전기학회 분과 Journal of international Conference on Electrical Machines and Systems 2013, Vol.2 No.1 23-30 (8 pages)
-
Effect of Stimulus Waveform of Biphasic Current Pulse on Retinal Ganglion Cell Responses in Retinal Degeneration (rd1) mice
KunNoAhn, JeongYeolAhn, Jae-hyungKim, KyoungrokCho, Kyo-inKoo, SolomonS.Senok, YongSookGoo 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 9 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2015, Vol.19 No.2 12 167-175 (9 pages)
A retinal prosthesis is being developed for the restoration of vision in patients with retinitis pigmentosa (RP) and age-related macular degeneration (AMD). Determining optimal electrical stimulation parameters for the prosthesis is one of the most important elements for the development of a viable retinal prosthesis. Here, we investigated the effects of different charge-balanced biphasic pulses with regard to their effectiveness in evoking retinal ganglion cell (RGC) responses. Retinal... -
Effects of corrective exercises on selective functional movement assessment and health risk appraisal in middle-aged women
Jae Eun Kim, Cheong Kim, Sin-seop Kim 물리치료재활과학회 Physical Therapy Rehabilitation Science 8 Pages
물리치료재활과학회 Physical Therapy Rehabilitation Science 2016, 제 5권 제 4호 4 185-192 (8 pages)
Objective: The purpose of this study was to find the limited patterns of middle-aged women in selective functional movement evaluation and analyze the effects of pattern improvement exercises and general control groups on the Health Risk Appraisal (HRA). Design: Randomized controlled trial. Methods: The 31 subjects were physically healthy middle-aged women aged 40-59 living in Seoul, The subjects were randomly divided into an experimental group and a control group. Forty-three physically healthy... -
Evaluation of endoscopically obtained duodenal biopsy samples from cats and dogs in an adapter-modified Ussing chamber
Isabelle Ruhnke*, John V. DeBiasio, Jan S. Suchodolski, Shelley Newman, Mark W. Musch, Jörg M. Steiner 대한수의학회 Journal of Veterinary Science 11 Pages
대한수의학회 Journal of Veterinary Science 2014, 제 15권 제 2호 17 297-307 (11 pages)
This study was conducted to evaluate an adapter-modified Ussing chamber for assessment of transport physiology in endoscopically obtained duodenal biopsies from healthy cats and dogs, as well as dogs with chronic enteropathies. 17 duodenal biopsies from five cats and 51 duodenal biopsies from 13 dogs were obtained. Samples were transferred into an adapter-modified Ussing chamber and sequentially exposed to various absorbagogues and secretagogues. Overall, 78.6% of duodenal samples obtained from... -
Developmental Switch of the Serotonergic Role in the Induction of Synaptic Long-term Potentiation in the Rat Visual Cortex
Sung-WonPark, Hyun-JongJang, Kwang-HyunCho, , Myung-JunKim, ShinHeeYoon, Duck-JooRhie 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2012, Vol.16 No.1 10 65-70 (6 pages)
Synaptic long-term potentiation (LTP) and long-term depression (LTD) have been studied as mechanisms of ocular dominance plasticity in the rat visual cortex. Serotonin (5-hydroxytryptamine, 5-HT) inhibits the induction of LTP and LTD during the critical period of the rat visual cortex (postnatal 3∼5 weeks). However, in adult rats, the increase in 5-HT level in the brain by the administration of the selective serotonin reuptake inhibitor (SSRI) fluoxetine reinstates ocular dominance plasticity... -
Effects of Serotonin on the Induction of Long-term Depression in the Rat Visual Cortex
Hyun-JongJang, Kwang-HyunCho, , Sung-WonPark, Myung-JunKim, ShinHeeYoon, Duck-JooRhie 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 7 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2010, Vol.14 No.5 14 337-343 (7 pages)
Long-term potentiation (LTP) and long-term depression (LTD) have both been studied as mechanisms of ocular dominance plasticity in the rat visual cortex. In a previous study, we suggested that a developmental increase in serotonin [5-hydroxytryptamine (5-HT)] might be involved in the decline of LTP, since 5-HT inhibited its induction. In the present study, to further understand the role of 5-HT in a developmental decrease in plasticity, we investigated the effect of 5-HT on the induction of LTD... -
Helicobacter pylori Vacuolating Toxin Exhibits Polar Activity of Cl- Secretion and Secretory Response to Carbachol in T84 Cells
NanGeJin, YongRiJin, InsukSo, KiWhanKim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 5 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2004, Vol.8 No.5 8 289-293 (5 pages)
low pH-pretreated VacA increased short circuit current (Isc). The effect was time- and dose-dependent and saturable. The time-to-peak Isc was concentration-dependent. Chloride channel inhibitors, niflumic acid or 5- nitro-2-(3-phenylpropylamino)-benzoate (NPPB), inhibited VacA-stimulated Isc. Carbachol (CCh)-induced increase of Isc was prolonged by the addition of VacA to the mucosal side only. The effect was unaltered by the addition of niflumic acid. VacA did not show cytopathic effects. These... -
Extracellular ATP Stimulates Na+ and CI- Transport through the Activation of Multiple Purinergic Receptors on the Apical and Basolateral Membranes in M-l Mouse Cortical Collecting Duct Cells
JinSupJung, SookMiHwang, RyangHwaLee, SooKyungKang, JaeSukWoo, YongKeunKim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 11 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2001, Vol.5 No.3 5 231-241 (11 pages)
collagen-coated permeable support and short circuit current (Isc) was measured. M-1 cells developed amiloride-sensitive current 5∼7 days after seeding. Apical and basolateral addition of ATP induced increase in Isc in M-1 cells, which was partly retained in Na-free or Cl-free solution, indicating that ATP increased Na absorption and Cl secretion in M-1 cells. Cl secretion was mediated by the activation of apical cystic fibrosis transmembrane regulator (CFTR)... -
cAMP-Dependent Signalling is Involved in Adenosine-Stimulated Cl Secretion in Rabbit Colon Mucosa
SaeOckOh, EuiYongKim, JinSupJung, JaeSukWoo, YongKeunKim, SangHoLee 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 7 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 1998, Vol.2 No.4 14 521-527 (7 pages)
the effect of adenosine on Cl secretion and its underlying mechanism in the rabbit colon mucosa, we measured short circuit current (ISC) under automatic voltage clamp with DVC-1000 in a modified Ussing chamber. Adenosine, when added to the basolateral side of the muocsa, increased ISC in a dose-dependent manner. The adenosine-stimulated ISC response was abolished when Cl in the bath solution was replaced completely with gluconate. In addition, the ISC response was inhibited by a... -
Two Types of Voltage-dependent Outward Potassium Currents in Smooth Muscle Cells of Rabbit Basilar Atery
TongMookKang, InsukSo, DaeYongUhm, KiWhanKim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 15 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 1997, Vol.1 No.2 7 169-183 (15 pages)
K current (IK(V)) and 'A-like' transient outward K current (Ito) with patch-clamp technique in single smooth muscle cells (SMCs) isolated from rabbit basilar artery, and investigated the characteristics of them. The time-courses of activation were well fitted by exponential function raised to second power (n2) in IK(v) and fourth power (n4) in Ito. The activation, inactivation and recovery time courses of Ito were much faster than that of IK(V). The steady-state activation and inactivation of... -
Development and Implementation of a Science-based Integrated Curriculum for Nurturing the Gifted Potentials of Young Filipino Children
Greg Tabios Pawilen 환태평양유아교육연구학회 Asia-Pacific journal of research in early childhood education 23 Pages
환태평양유아교육연구학회 Asia-Pacific journal of research in early childhood education 2018, Vol.12 No.3 3 45-67 (23 pages)
This is a descriptive study focusing on the development and implementation of a science-based integrated curriculum to nurture the gifted potentials in science of young Filipino children. Specifically, it answers four questions: (1) What are the interests, characteristics, and learning styles of young children that are potentially gifted in science? (2) What are the contents of the science-based curriculum for young children with gifted potentials? (3) What instructional model can be used to... -
One-step synthesis of dual-transition metal substitution on ionic liquid based N-doped mesoporous carbon for oxygen reduction reaction
Ulziidelger Byambasuren, Yukwon Jeon, Dorjgotov Altansukh, Yunseong Ji, Yong-Gun Shul 한국탄소학회 Carbon Letters 12 Pages
한국탄소학회 Carbon Letters 2016, Vol.17 No.1 8 53-64 (12 pages)
Nitrogen (N)-doped ordered mesoporous carbons (OMCs) with a dual transition metal system were synthesized as non-Pt catalysts for the ORR. The highly nitrogen doped OMCs were prepared by the precursor of ionic liquid (3-methyl-1-butylpyridine dicyanamide) for N/C species and a mesoporous silica template for the physical structure. Mostly, N-doped carbons are promoted by a single transition metal to improve catalytic activity for ORR in PEMFCs. In this study, our N-doped mesoporous carbons were... -
Superhydrophobic carbon-based materials: a review of synthesis, structure, and applications
Long-Yue Meng, Soo-Jin Park 한국탄소학회 Carbon Letters 16 Pages
한국탄소학회 Carbon Letters 2014, Vol.15 No.2 5 89-104 (16 pages)
Materials with appropriate surface roughness and low surface energy can form superhydrophobic surfaces, displaying water contact angles greater than 150°. Superhydrophobic carbon-based materials are particularly interesting due to their exceptional physicochemical properties. This review discusses the various techniques used to produce superhydrophobic carbon-based materials such as carbon fibers, carbon nanotubes, graphene, amorphous carbons, etc. Recent advances in emerging fields such as... -
Use of a domestic Korean black goat (Capra hircus coreanae) with its chest crayon-harnessed in detecting estrus of Himalayan tahrs (Hemitragus jemlahicus)
Hwanyul Yong, Eunsong Lee* 대한수의학회 Journal of Veterinary Science 6 Pages
대한수의학회 Journal of Veterinary Science 2014, 제 15권 제 3호 12 427-432 (6 pages)
The reliability of a Korean black goat (Capra hircus coreanae) to detect estrus in Himalayan tahrs (Hemitragus jemlahicus) for an artificial breeding program was investigated. Estrus in six female Himalayan tahrs was synchronized using fluorogestone acetate (FGA) sponges. Thirteen days later, 200 IU of PMSG and 100 IU of hCG were injected before removing the sponges and simultaneously injecting 5 mg of PGF2α the next day. Penetration of the cervical canal and the thickness and location of red... -
Effect of Fluoxetine on the Induction of Long-term Potentiation in Rat Frontal Cortex
Hwang-SooKim, Hyun-SokKim, SangJuneHahn, Myung-JunKim, ShinHeeYoon, Yang-HyeokJo, Myung-SukKim, Duck-JooRhie 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2004, Vol.8 No.6 1 295-300 (6 pages)
Serotonin (5-hydroxytroptamine, 5-HT) has been shown to affect the induction of long-term potentiation (LTP) in the cortex such as the hippocampus, the visual cortex and the prefrontal cortex. Fluoxetine, as a selective serotonin reuptake inhibitor, is used in the management of a wide variety of psychological diseases. To study the effect of fluoxetine on the induction of LTP, we recorded the field potential in layer II/III of the frontal cortex from 3-wk-old. LTP was induced in horizontal input... -
유두체를 떼어버린 개의 접근-회피반응, 스트레스에 대한 반응 및 체온 변동
김철(Kim, Chul), 박로순(Park, Rho-Soon) 대한생리학회 대한생리학회지 8 Pages
대한생리학회 대한생리학회지 1968, 제 2권 제 1호 1 1-8 (8 pages)
유두체의 기능을 탐색하기 위하여 외과 수술에 의하여 유두체를 떼어버린 개를 마련하고 수술전에서부터 수술후에 걸쳐 다음의 세가지 실험을 실시하여 그 성적을 비교하였다. 첫째 실험에서는 먹이 먹는 개의 혀에 전기 충격을 가한다음 이어서 동물이 다시 먹이 그릇에 접근하기까지의 시간을 측정하여 동물이 무서움을 타는정도를 짐작하였으며, 둘째 실험에서는 높은 소리 (12,000 cps, 100 db)를 한 시간 동안 동물에게 들려 스트레스로 삼고 혈액 호산구 수의 변동을 추적하여 스트레스에 대한 반응의 지표로 삼았다. 셋째... -
개구리 피부에 있어서 Na 수송을 조절하는 Adrenoceptors에 관한 연구
최봉규(Bong Kyu Choi), 김경근(Kyung Keun Kim), 김흥규(Heung Kyu Kí, m), 국영종(Young Johng Kook) 대한약리학회 대한약리학잡지 10 Pages
대한약리학회 대한약리학잡지 1986, 제 22권 제 1호 2 24-33 (10 pages)
본 연구에서는 개구리(Rana nigromaculata)의 피부에 있어서 전위차(PD), 단락전류(SCC) 및 total skin conductance(TSC)에 미치는 제종 adrenergic agonist 및 그 차단제의 영향을 관찰하여 개구리 피부에 adrenoceptors의 존재를 확인하고 Na 수송에 있어 그들의 역할을 구명코자 하였다. 1.Norepinephrine(NE, 6×10-8-6×10-5M), phenylephrine(PE,5×10-6-5×10-4M)의 PD 및 epinephrine(Epi, 5.5 ×10-7-5.5 ×10-5M)의 PD 및 SCC 증가효과는 약물의 투여농도에 비례하였으며, Epi의 최대효과는 NE나 PE의 것보다 약하였다. 2.... -
Physiology of Man under High Pressure
Hong Suk-Ki 대한생리학회 대한생리학회지 10 Pages
대한생리학회 대한생리학회지 1988, 제 22권 제 2호 1 153-162 (10 pages)
-
Carbon nanomaterials in organic photovoltaic cells
TaehoonKim, SeungJaeYang, ChongRaePark 한국탄소학회 Carbon Letters 13 Pages
한국탄소학회 Carbon Letters 2011, Vol.12 No.4 2 194-206 (13 pages)
-
2.5 mm2 HIV에 일반화염 및 DC 단락 전류를 인가하여 생성된 기공의 정량적 분포 해석
김승삼, 최충석, Kim. Seung-Sam, Choi. Chung-Seog 한국안전학회 한국안전학회지 5 Pages
한국안전학회 한국안전학회지 2013, Vol.28 No.4 38-42 (5 pages)
-
폐상피세포 장벽에 대한 $H_2O_2$의 영향
서덕준, 조세헌, 강창운, Suh. Duk-Joon, Cho. Se-Heon, Kang. Chang-Woon 대한결핵및호흡기학회 결핵 및 호흡기 질환 14 Pages
대한결핵및호흡기학회 결핵 및 호흡기 질환 1993, Vol.40 No.3 236-249 (14 pages)
있다. 본 연구에서는 이 방법을 이용하여 만든 폐상피세포 단일막에서 전기생리학적인 관점에서 물질의 이동지표인 short-circuit current(Isc)와 조직저항(R)에 대한 활성산소의 하나인 $H_2O_2$(hydrogen peroxide)가 어떤 영향을 미치는지를 연구함으로서 세포생리학적 기전을 구명하고자 한다. 방법 : Tissue culture-treated polycarbonant membrane filter 에서 배양시킨 쥐 제 2 형 폐상피세포 배양 단일막에서 $H_2O_2$의 능동적 이온 이동 (Isc) 과 수동적 용질이동에 대한 조직저항(R)에 미치는 효과를 관찰하였다. 배양 제 3... -
TiO2 전극의 소결 온도에 따른 DSSCs의 전기적 특성 및 AFM 형상 비교
김현주, 이동윤, 이원재, 구보근, 송재성, Kim. Hyun-Ju, Lee. Dong-Yun, Lee. Won-Jae, Koo. Bo-Kun, Song. Jae-Sung 한국전기전자재료학회 전기전자재료학회논문지 5 Pages
한국전기전자재료학회 전기전자재료학회논문지 2005, Vol.18 No.6 571-575 (5 pages)
-
CD 스터드 용접의 해석 및 결함 분석 Part 2 : 기공 제어
오현석, 유중돈, Oh. Hyun-Seok, Yoo. Choong-D. 대한용접접합학회 大韓溶接學會誌 7 Pages
대한용접접합학회 大韓溶接學會誌 2006, Vol.24 No.3 42-48 (7 pages)
-
Inhibition of anterior cingulate cortex excitatory neuronal activity induces conditioned place preference in a mouse model of chronic inflammatory pain
SukjaeJoshuaKang, SiyongKim, JaehyunLee, ChuljungKwak, KyungminLee, MinZhuo, Bong-KiunKaang 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 7 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2017, Vol.21 No.5 4 487-493 (7 pages)
The anterior cingulate cortex (ACC) is known for its role in perception of nociceptive signals and the associated emotional responses. Recent optogenetic studies, involving modulation of neuronal activity in the ACC, show that the ACC can modulate mechanical hyperalgesia. In the present study, we used optogenetic techniques to selectively modulate excitatory pyramidal neurons and inhibitory interneurons in the ACC in a model of chronic inflammatory pain to assess their motivational effect in the... -
Phasic and Tonic Inhibition are Maintained Respectively by CaMKII and PKA in the Rat Visual Cortex
KayoungJoo, ShinHeeYoon, Duck-JooRhie, , Hyun-JongJang 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 8 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2014, Vol.18 No.6 11 517-524 (8 pages)
Phasic and tonic γ-aminobutyric acidA (GABAA) receptor-mediated inhibition critically regulate neuronal information processing. As these two inhibitory modalities have distinctive features in their receptor composition, subcellular localization of receptors, and the timing of receptor activation, it has been thought that they might exert distinct roles, if not completely separable, in the regulation of neuronal function. Inhibition should be maintained and regulated depending on changes in... -
Synaptic Plasticity in Mouse Models of Autism Spectrum Disorders
LeeyupChung, AlexraL.Bey, Yong-HuiJiang 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 10 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2012, Vol.16 No.6 1 369-378 (10 pages)
Analysis of synaptic plasticity together with behavioral and molecular studies have become a popular approach to model autism spectrum disorders in order to gain insight into the pathosphysiological mechanisms and to find therapeutic targets. Abnormalities of specific types of synaptic plasticity have been revealed in numerous genetically modified mice that have molecular construct validity to human autism spectrum disorders. Constrained by the feasibility of technique, the common regions... -
Buffering Contribution of Mitochondria to the [Ca2+]i Increase by Ca2+ Influx through Background Nonselective Cation Channels in Rabbit Aortic Endothelial Cells
YoungChulKim, SangJinLee, KiWhanKim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 8 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2005, Vol.9 No.1 5 29-36 (8 pages)
To prove the buffering contribution of mitochondria to the increase of intracellular Ca2+ level ([Ca2+]i) via background nonselective cation channel (background NSCC), we examined whether inhibition of mitochondria by protonophore carbonylcyanide m-chlorophenylhydrazone (CCCP) affects endothelial Ca2+ entry and Ca2+ buffering in freshly isolated rabbit aortic endothelial cells (RAECs). The ratio of fluorescence by fura-2 AM (R340/380) was measured in RAECs. Biological state was checked by... -
Nitric Oxide (NO) Inhibites the Neuronal Activities in the Rat Nucleus Tractus Solitarius
MiWonKim, MunSungPark, SunYoulRyu, JiYeonJung, YeonJinJeong, Sun 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 9 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2004, Vol.8 No.1 2 7-15 (9 pages)
pA hyperpolarizing current pulse, was 385⁑15 MΩ. Superfusion of SNAP or SNP, NO donors, produced either hyperpolarization (68%), depolarization (5%), or no effect (27%). The hyperpolarization was mostly accompanied by a decrease in input resistance. The hyperpolarization caused by SNAP or SNP increased the time to initiate the first action potential, and decreased the number of action potentials elicited by current injection. SNP or SNAP also markedly decreased the number of firing neural... -
Electrophysiological and Morphological Classification of Inhibitory Interneurons in Layer II/III of the Rat Visual Cortex
Duck-JooRhie, HoYoungKang, GyeongRyulRyu, Myung-JunKim, ShinHeeYoon, SangJuneHahn, DoSikMin, Yang-HyeokJo, Myung-SukKim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 7 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2003, Vol.7 No.6 5 317-323 (7 pages)
Interneuron diversity is one of the key factors to hinder understanding the mechanism of cortical neural network functions even with their important roles. We characterized inhibitory interneurons in layer II/III of the rat primary visual cortex, using patch-clamp recording and confocal reconstruction, and classified inhibitory interneurons into fast spiking (FS), late spiking (LS), burst spiking (BS), and regular spiking non-pyramidal (RSNP) neurons according to their electrophysiological... -
Congenital LQT Syndromes From Gene to Torsade de Pointes
EdwardCarmeliet 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 8 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2002, Vol.6 No.1 1 1-8 (8 pages)
Congenital Long QT syndrome (LQTs) is a relatively rare pathologic disorder but results frequently in sudden cardiac death. Of the six LQTs that have been clinically described, five have been worked out for their genetic and biophysical profile. Most are generated by mutations which cause a loss of function in two delayed Kcurrents, iKs and iKr. One syndrome is generated by mutations in the Na channel which causes essentially a gain of function in the channel. Clinically the... -
Asymmetrical Distribution of P2Y Nucleotide Receptors in Rabbit Inner Medullary Collecting Duct Cells
JaeSukWoo, JinSupJung, YongKeunKim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 8 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2000, Vol.4 No.4 6 311-318 (8 pages)
We cultured the rabbit inner medullary collecting duct (IMCD) cells as monolayers on collagen-coated membrane filters, and investigated distribution of the P2Y receptors by analyzing nucleotide-induced short circuit current (Isc) responses. Exposure to different nucleotides of either the apical or basolateral surface of cell monolayers stimulated Isc. Dose-response relationship and cross-desensitization studies suggested that at least 3 distinct P2Y receptors are expressed asymmetrically on the... -
Developmental Changes of Gustatory Neurons in Nucleus of Solitary Tract in Rats
MiwonKim, WonjaeKim, CharlotteMistretta 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 7 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2000, Vol.4 No.3 1 169-175 (7 pages)
to a series of hyperpolarizing and depolarizing current pulses. The intrinsic electrophysiological properties of the rostral NTS (rNTS) neurons were compared among the age groups. Depolarizing current pulses evoked a train of action potentials in all neurons of all age groups. The resting membrane potential and input resistance of the neurons did not show any significant differences during the postnatal 3 weeks. The time constant, however, decreased during the development. Duration of action... -
Roles of Ca2+-Activated K+ Conductances on Spontaneous Firing Patterns of Isolated Rat Medial Vestibular Nucleus Neurons
SangWooChun, JaeWooJun, ByungRimPark 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 8 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2000, Vol.4 No.1 1 1-8 (8 pages)
To investigate the contributions of intrinsic membrane properties to the spontaneous activity of medial vestibular nucleus (MVN) neurons, we assessed the effects of blocking large and small calcium-activated potassium channels by means of patch clamp recordings. Almost all the MVN neurons recorded in neonatal (P13∼P17) rat were shown to have either a single deep after-hyperpolarization (AHP; type A cells), or an early fast and a delayed slow AHP (type B cells). Among the recorded MVN cells,...
