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- 대한생리학회-대한약리학회(171)
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- 대한약리학회(39)
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- THE KOREAN JOURNAL OF PHYSIOLOGY & PHARMACOLOGY(171)
- 대한약리학잡지(39)
- JOURNAL OF VETERINARY SCIENCE(35)
- 대한생리학회지(28)
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The Enhancement of Endotoxin-Induced Nitric Oxide Production by Elevation of Glucose Concentration in Macrophage
HyunGooWoo, Yi-SookJung, EunJooBaik, Chang-HyunMoon, SooHwanLee 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 8 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 1999, Vol.3 No.4 10 447-454 (8 pages)
The production of nitric oxide (NO) and the expression of inducible nitric oxide synthase (iNOS) are known to be modulated by a variety of factors. Recent study showed that endotoxin-induced NO synthesis and iNOS expression were greatly enhanced by elevation of extracellular glucose concentration in murine macrophages. Although this was suggested to be due to the activation of protein kinase C (PKC) via sorbitol pathway, there was lack of evidence for this speculation. This study was performed... -
Thyroid Hormone-Induced Alterations of Ca2+-ATPase and Phospholamban Protein Expression in Cardiac Sarcoplasmic Reticulum
HaeWonKim, KyungMinNoh, MiyoungPark, HeeRanLee, EunHeeLee 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 8 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 1999, Vol.3 No.2 13 223-230 (8 pages)
changes have been suggested to include alterations in the expression and/or activity levels of various proteins; α-myosin heavy chain, β- myosin heavy chain, β-receptors, the guanine nucleotide-binding regulatory protein, and the sarcolemmal Ca2-ATPase. All these cellular alterations may be associated with changes in the intracellular Ca2 concentration. The most important regulator of intracellular Ca2 concentration is the sarcoplasmic reticulum (SR), which serves as a... -
The Mechanism of t-Butylhydroperoxide-Induced Apoptosis in IMR- 32 Human Neuroblastoma Cells
Jung-AeKim, YongSooLee, KeunHuh 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 10 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 1999, Vol.3 No.1 3 19-28 (10 pages)
Apoptosis has been implicated in the pathophysiological mechanisms of various neurodegenerative diseases. In a variety of cell types, oxidative stress has been demonstrated to play an important role in the apoptotic cell death. However, the exact mechanism of oxidative stress-induced apoptosis in neuronal cells is not known. In this study, we induced oxidative stress in IMR-32 human neuroblastoma cells with tert- butylhydroperoxide (TBHP), which was confirmed by significantly reduced... -
Increased Activity of Large Conductance Ca2+-Activated K+ Channels in Negatively-Charged Lipid Membranes
JinBongParkPanDongRyu 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 11 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 1998, Vol.2 No.4 15 529-539 (11 pages)
The effects of membrane surface charge originated from lipid head groups on ion channels were tested by analyzing the activity of single large conductance Ca2-activated K (maxi K) channel from rat skeletal muscle. The conductances and open-state probability (Po) of single maxi K channels were compared in three types of planar lipid bilayers formed from a neutral phosphatidylethanolamine (PE) or two negatively-charged phospholipids, phosphatidylserine (PS) and phosphatidylinositol... -
Inhibitory Effect of Caffeine on Carbachol-Induced Nonselective Cationic Current in Guinea-Pig Gastric Myocytes
SungJoonKim, KyungWanMin, YoungChulKim, SangJinLee, InsukSo, KiWhanKim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 7 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 1998, Vol.2 No.3 10 353-359 (7 pages)
In gastrointestinal smooth muscle, muscarinic stimulation by carbachol (CCh) activates nonselective cation channel current (ICCh) which is facilitated by intracellular [Ca2] increase. Caffeine is widely used in experiments to mobilize Ca2 from intracellular stores. This study shows a strong inhibitory effect of caffeine on ICCh in guinea-pig gastric myocyte. In this study, the underlying mechanism of the inhibitory effect of caffeine was investigated. ICCh was completely... -
Depression of Ca2+ Influx in Complement C5a-stimulated Neutrophils by Calmodulin Inhibitors
DongSukHam, HyunHoKim, EunSookHan, ChungSooLee 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 9 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 1998, Vol.2 No.1 14 109-117 (9 pages)
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항정신병약물이 백서뇌 c-fos 및 jun B 의 발현에 미치는 영향
안용민, 김용식, 박주배 대한신경정신의학회 신경정신의학 10 Pages
대한신경정신의학회 신경정신의학 1994, 제 33권 제 3호 15 666-675 (10 pages)
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향정신성 약물의 Phospholipase C와 Protein Kinase C 효소활성에 미치는 영향 - 항정신병 약물을 중심으로 一
최 영, 이기영, 이형영 대한신경정신의학회 신경정신의학 9 Pages
대한신경정신의학회 신경정신의학 1992, 제 31권 제 5호 2 837-845 (9 pages)
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Pharmacological Action Mechanism(s) of Vasodilator Effect of Calcitonin Gene-related Peptide in Rat Basilar Arteries
임병용(Byung Yong Rhim), 홍선화(Sun Hwa Hong), 김치대(Chi Dae Kim), 이원석(Won Suk Lee), 김동헌(Dong Heon Kim), 홍기환(Ki Whan Hong) 대한약리학회 대한약리학잡지 12 Pages
대한약리학회 대한약리학잡지 1996, 제 32권 제 1호 5 39-50 (12 pages)
In the present study, we observed change in intracellular Ca2+([Ca2+]i) as measured with the fluorescent Ca2+-indicator fura-2 in association with force development of the rat basilar arteries during activation byK+ depolarizing solution and U46619, a thromboxane analogue, in the absence and the presence of calcitonin-gent related peptide (CGRP). CGRP (30 and 100 nM) caused a concentration-dependent inhibition of U46619-induced contraction with decrease in [Ca2+]i, whereas it did not exert any... -
α-독으로 처리한 토끼창간막동맥에서 Norepinephrine과 GTP에 의한 마이오신 인산화의 증가에 대한 Ca2+/calmodulin-dependent Protein Kinase II의 역할
안희열(Hee Yul Ahn), 김헌식(Hun Sik Kim), Robert S. Moreland 대한약리학회 대한약리학잡지 6 Pages
대한약리학회 대한약리학잡지 1994, 제 30권 제 1호 12 111-116 (6 pages)
수용체작동약물과 GTP에 의한 수축단백질의 칼슘이온의 감수성의 증가에 대하여 Ca2+/calmodulin-dependent protein kinase II의 역할을 α-독으로 처리한 토끼장간막동맥에서 조사하였다. 0.3μM의 칼슘이온은 마이오신의 인산화를 시간의존적으로 증가시켰고 5분 이후부터 평형에 도달하였다. 한편, 10μM의 norepinephine과 10μM의 GTP는 칼슘이온 존재하에 칼슘이온 단독에 의한 것 보다 더 마이오신의 인산화를 증가시켰는데, 5분 후에 최대에 달하였고 그 후는 감소하기 시작하여 20분 후에는 칼슘이온 단독에 의한 마이오신...
