- Nicardipine Augments Local Myocardial Perfusion after Coronary Artery Reperfusion in Dogs
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Jang YH, Kim JM
- KMID: 1099788
- J Korean Med Sci.
- 2003 Feb;18(1):23-26.
- doi: 10.3346/jkms.2003.18.1.23
Nicardipine is a potent coronary and systemic vasodilator without depression of ventricular function. We investigated the changes in local myocardial perfusion (LMP) according to the nicardipine administration after coronary reperfusion... -
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- Serotonin and pancreatic duct function
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Naruse S, Suzuki A, Ishiguro H, Kitagawa M, Ko SB, Yoshikawa , Yamamoto A, Hamada H, Hayakawa T
- KMID: 1026940
- J Korean Med Sci.
- 2000 Aug;15(Suppl):S27-S28.
- doi: 10.3346/jkms.2000.15.S.S27
1. 5-HT inhibits spontaneous fluid secretion as well as stimulated secretion with secretin (cAMP mediated) or ACh (Ca2+ mediated) in the isolated guinea pig pancreatic ducts. 2. The inhibitory effect of 5-HT... -
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- Mechanism of UV light-induced photorelaxation in isolated rat aorta
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Kim JH, Hong Y, Shim CS
- KMID: 1094645
- J Vet Sci.
- 2000 Dec;1(2):81-86.
Isolated rat thoracic aorta which is pharmacologically precontracted by phenylephrine induces photorelaxation when exposed to long wave length UV-light. The aim of the present study was to characterize the mechanism... -
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- [Na+]i, [K+]i and [Cl-]i regulation of exocytosis in guinea-pig antral mucous cells
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Nakahari T, Fujiwara S, Shimamoto
- KMID: 1026944
- J Korean Med Sci.
- 2000 Aug;15(Suppl):S36-S37.
- doi: 10.3346/jkms.2000.15.S.S36
Effects of intracellular Na+, K+ and Cl- on Ca(2+)-regulated exocytosis activated by 10 microM acetylcholine (ACh) were studied in guinea-pig antral mucous cells which are permeabilized by nystatin treatment. Ca(2+)-regulated... -
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- 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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- Erythropoietin does not affect nitric oxide system in rats with chronic renal failure
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Kim SW, Lee JU, Kang DG, Jung K, Kim NH, Suh SP, Choi KC, Kang YJ
- KMID: 648121
- J Korean Med Sci.
- 2000 Apr;15(2):183-188.
- doi: 10.3346/jkms.2000.15.2.183
We investigated to see whether an altered role of nitric oxide (NO) system is involved in erythropoietin (EPO)-induced hypertension in chronic renal failure (CRF). Male Sprague-Dawley rats were five-sixths nephrectomized... -
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- The involvement of K+ channels and the possible pathway of EDHF in the rabbit femoral artery
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Kwon SC, Pyun WB, Park GY, Choi HK, Paik KS, Kang BS
- KMID: 711658
- Yonsei Med J.
- 1999 Aug;40(4):331-338.
- doi: 10.3349/ymj.1999.40.4.331
Experiments were designed to characterize the cellular mechanisms of action of endothelium-derived vasodilator substances in the rabbit femoral artery. Acetylcholine (ACh, 10(-8)-10(-5) M) induced a concentration-dependent relaxation... -
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- Increased basal tone and hyperresponsiveness to acetylcholine and ergonovine in spasm related coronary arteries in patients with variant angina: basal coronary artery tone in patients with variant angina
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Park SJ, Park SW, Kim JJ, Song JK, Hong MK, Kang DH, Cheong SS, Lee CW, Lee JK
- KMID: 932126
- J Korean Med Sci.
- 1996 Feb;11(1):17-25.
- doi: 10.3346/jkms.1996.11.1.17
In patients with variant angina, previous data have been inconclusive as to whether basal coronary artery tone is elevated at the spastic and non-spastic sites. Thus, the purpose of this... -
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- Estrogen affects vascular tone differently according to vasoactive substances in ovariectomized Sprague-Dawley rat
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Seo B, Ikeda K, Emoto N, Choi DJ, Hwang JY, Matsuo M, Kim EJ, Cheon IS
- KMID: 1060271
- Yonsei Med J.
- 2000 Feb;41(1):49-55.
- doi: 10.3349/ymj.2000.41.1.49
The favorable effects of estrogen on cardiovascular diseases can be explained by several mechanisms such as changes in serum lipid profiles and thrombogenecity. Estrogen also affects the vascular tone, but... -
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- ATP-induced focal adhesion kinase activity is negatively modulated by phospholipase D2 in PC12 cells
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Bae YS, Ryu SH
- KMID: 938879
- Exp Mol Med.
- 2001 Sep;33(3):150-155.
Extracellular ATP has been known to modulate various cellular responses including mitogenesis, secretion and morphogenic activity in neuronal cells. In the ATP-induced morphogenic activity, focal adhesion kinase(s) such as Fak... -
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- All-trans-retinoic acid attenuates neointima formation with acceleration of reendothelialization in balloon-injured rat aorta
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Lee CW, Park SJ, Park SW, Kim JJ, Hong MK, Song JK
- KMID: 1731230
- J Korean Med Sci.
- 2000 Feb;15(1):31-36.
- doi: 10.3346/jkms.2000.15.1.31
Retinoic acids may inhibit vascular smooth muscle cell proliferation, but may promote endothelial cell proliferation in cell culture. However, little data are available about the effects of all-trans-retinoic acid (ATRA)... -
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