- Inhibitory Effects of Potassium Channel Blockers on Carbachol-induced Contraction in Rat Detrusor Muscle
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Oh SJ, Ahn SC
- KMID: 1130042
- J Korean Med Sci.
- 2003 Oct;18(5):701-706.
- doi: 10.3346/jkms.2003.18.5.701
We present accidental findings that potassium channel blockers, such as tetraethyl-ammonium (TEA) or 4-aminopyridine (4-AP), inhibit the sustained tonic contraction induced by carbachol in rat detrusor muscle strips. The relatively... -
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- Mechanisms of relaxation of coronary artery by hypoxia
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Lee YH, Kim JT, Kang BS
- KMID: 711555
- Yonsei Med J.
- 1998 Jun;39(3):252-260.
- doi: 10.3349/ymj.1998.39.3.252
This study was designed to clarify the dependency of hypoxic coronary vasodilation (HCD) on the endothelium and the role of the K+ channels on HCD in the rabbit coronary artery.... -
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- Effects of hypoxia on pulmonary vascular contractility
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Lee YH, Seo JH, Kang BS
- KMID: 711556
- Yonsei Med J.
- 1998 Jun;39(3):261-267.
- doi: 10.3349/ymj.1998.39.3.261
Although hypoxic pulmonary vasoconstriction (HPV) has been recognized by many researchers, the precise mechanism remains unknown. As isolated pulmonary arteries will constrict in vitro in the response to hypoxia, the... -
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- Ca2+-activated K+ Current in Freshly Isolated c-Kit Positive Cells in Guinea-pig Stomach
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Kim YC, Suzuki H, Xu WX, Choi W, Kim SH, Lee SJ
- KMID: 1779152
- J Korean Med Sci.
- 2009 Jun;24(3):384-391.
- doi: 10.3346/jkms.2009.24.3.384
This study was designed to isolate Ca2+-activated K+ current (IKCa) and elucidate its physiological significance in freshly isolated interstitial cells of Cajal (ICCs) of guinea-pig stomach. Single ICC was freshly... -
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