- The Study of beta-Glucuronidase Activity in Selected Orthopaedic Disease
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Yoo CI, Suh KT, Kim CY, Moon HC, Yoon PJ
- KMID: 2025522
- J Korean Rheum Assoc.
- 1997 Jul;4(2):147-154.
OBJECTIVES: The purpose of this study was to get help in order to diagnose orthopaedic disease, measure its activity and determine treatment plan by measuring the beta-glucuronidase activity in urine,... -
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- The comparison of bilateral bone mineral density in postmenopausal women
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Cha J, Ko M, Min J, Yoon PJ, Yoon H, Chung Yj, Song JY, Kim MR
- KMID: 2523761
- J Menopausal Med.
- 2021 Dec;27(3):s11.
Objectives: The aim of this study is to determine whether there is a difference between right and left femur bone mineral density (BMD) in postmenopausal women. Methods: We performed a retrospective... -
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- Effects of Nitric Oxide Synthesis Inhibition on the Blood Pressure Response to Bradykinin in Rats
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Yeum CH, Yang MJ, Jun JY, Yoon PJ, Moon SH, Kim JH, Lee JU
- KMID: 2079020
- Korean J Nephrol.
- 1998 Sep;17(5):667-672.
Bradykinin has been known to elicit a pressor effect when administered centrally, and a depressor effect when administered peripherally. The present study was aimed at investigating whether the blood pressure... -
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- Central Hypotensive Effects of Imipramine in Anesthetized Rats
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Yoon PJ, Chio HS, Yeum CH
- KMID: 1894902
- Korean Circ J.
- 1992 Oct;22(5):825-830.
- doi: 10.4070/kcj.1992.22.5.825
BACKGROUND: One of prominent cardiovascular effects of imipramine is postural hypotension. The present study was to verify whether imipramine has a central hypotensive action and futher to investigate its mechanism... -
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- Altered Vascular Response to the K+induced Vasorelaxation in Aortic Smooth Muscle of Renal Hypertensive Rats
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Jun JY, Yeum CH, Yoon PJ, Liee JH, Choi HH, Park YW, Kim JH
- KMID: 2298026
- Korean Circ J.
- 2000 Aug;30(8):980-988.
- doi: 10.4070/kcj.2000.30.8.980
BACKGROUND: An increase of the extracellular K+concentrations up to about 8 mM in the isolated vessels causes relaxation in pre-contracted state. In order to elucidate the mechanisms of K+induced relaxation... -
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- Altered Dilator Responses to Heptanol and Octanol in Aorta from Renal Hypertensive Rats
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Hyun SY, Hyun S, Jun JY, Yoon PJ, Choi HH, Chung JH, Kim HL, Yeum CH
- KMID: 1337397
- Korean J Nephrol.
- 2006 Sep;25(5):727-735.
BACKGROUND: Cells rely on gap junctions for intercellular communication, which is important for growth and contractility. The present study was conducted to test the hypothesis that contractile responses in aortic... -
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- Modulation of Baroreflexes in Hypertensive Rats
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Choi S, Kim JH, Sun JM, Whi HW, Choi SJ, Jun JY, Yoon PJ, Chung JH, Kim HI, Yeum CH
- KMID: 2307162
- Korean J Nephrol.
- 2009 Nov;28(6):545-551.
PURPOSE: Baroreceptor reflex regulation has been shown to reset towards a higher blood pressure level. This study was designed to assess alterations of chronotropic baroreflexes in two-kidney, one clip (2K1C)... -
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- Role of Tyrosine Kinases in 5-HT-Induced Vascular Contraction in Two-Kidney, One Clip Hypertensive Rats
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Yeum CH, Kim JS, Jun JY, Kim JH, Liee JH, Yoon PJ
- KMID: 2254581
- Korean J Nephrol.
- 2000 Jan;19(1):40-48.
Tyrosine kinases have been implicated in vascular smooth muscle cell proliferation and contraction. The involvement of tyrosine kinases in 5-hydroxytryptamine (5-HT)-induced contractile response of the isolated aorta was examined in... -
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- Inhibition of Pacemaker Activity of Interstitial Cells of Cajal by Hydrogen Peroxide via Activating ATP-sensitive K(+) Channels
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Choi S, Parajuli S, Cheong HS, Paudyal DP, Yeum CH, Yoon PJ, Jun JY
- KMID: 1512913
- Korean J Physiol Pharmacol.
- 2007 Feb;11(1):15-20.
To investigate whether hydrogen peroxide (H2O2) affects intestinal motility, pacemaker currents and membrane potential were recorded in cultured interstitial cells of Cajal (ICC) from murine small intestine by using a... -
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- Effects of Endogenous Nitric Oxide Synthesis Inhibition on the Depressor Response to Intracerebroventricular Calcium
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Yeum CH, Moon IK, Jun JY, Liee JH, Cheon KB, Yoon PJ
- KMID: 2145667
- Korean Circ J.
- 2000 Mar;30(3):326-333.
- doi: 10.4070/kcj.2000.30.3.326
BACKGROUND: Aside from its well known peripheral antihypertensive effects, calcium also lowers blood pressure, when administered into the cerebral ventricle. The present study was aimed to determine whether the central... -
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- Pressor Responses to Intracerebroventricular Infusion of Hypertonic NaCl in Renal Hypertensive Rats
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Yeum CH, Park CH, Jun JY, Kim JH, Liee JH, Hong SP, Yoon PJ
- KMID: 2093681
- Korean Circ J.
- 1999 Feb;29(2):216-221.
- doi: 10.4070/kcj.1999.29.2.216
BACKGROUND: The sodium concentration in the central nervous system may play an important role in cardiovascular function and body fluid regulation. The purpose of this investigation was to examine the... -
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- Role of Prostaglandins on the Renin-Angiotensin System in Normotensive and Hypertensive Rats
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Yoon PJ, Jung M, Kim JS, Jun JY, Yeum CH
- KMID: 2228945
- Korean Circ J.
- 1996 Apr;26(2):553-560.
- doi: 10.4070/kcj.1996.26.2.553
BACKGROUND: Prostaglandin system is known to participate in manifestation of the renin-angiotensin system. However, role of prostaglandins on the renin-angiotensin system in development of hypertension is not well established. This... -
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- Inwardly Rectifying K+ Currents in Gastric Myocytes of Guinea-pig
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Jun JY, Yeum CH, Yoon PJ, Jang IY, Cho NS, Cho SH, Kong ID, Kim TW, So I, Kim KW
- KMID: 1614860
- Korean J Physiol Pharmacol.
- 2002 Feb;6(1):47-56.
To identify the presence of inwardly rectifying K+ channels and its characteristics, membrane currents were measured using a whole-cell patch clamp from isolated gastric myocytes of guinea-pig. Change of external... -
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- (-)-Epigallocatechin Gallate Inhibits the Pacemaker Activity of Interstitial Cells of Cajal of Mouse Small Intestine
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Kim KY, Choi SJ, Jang HJ, Zuo DC, Shahi PK, Parajuli S, Yeum CH, Yoon PJ, Choi S, Jun JY
- KMID: 2285351
- Korean J Physiol Pharmacol.
- 2008 Jun;12(3):111-115.
- doi: 10.4196/kjpp.2008.12.3.111
The effects of (-)-epigallocatechin gallate (EGCG) on pacemaker activities of cultured interstitial cells of Cajal (ICC) from murine small intestine were investigated using whole-cell patch-clamp technique at 30degrees C and... -
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- Nonadrenergic Noncholinergic Response in Fundic Strips of Guinea Pig Stomach and Its Modulation by Substance P
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Heo GS, Chang SJ, Park CG, Kim MW, Jang IY, Kim JH, Shin MK, Yeum CH, Yoon PJ, Jun JY
- KMID: 1142410
- Korean J Gastroenterol.
- 2003 May;41(5):358-365.
BACKGROUND/AIMS: In a gastric fundic strip, electrical field stimulation (EFS) evokes TTX-sensitive biphasic responses, consisting firstly of cholinergic contraction followed by a transient relaxation. It is well known that... -
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- Effects of Tamoxifen on the Voltage-dependent Ionic Currents in Mouse Colonic Smooth Muscle Cells
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Lee DM, Chang SJ, Park CG, Kim MW, Lim GH, Choi S, Yeum CH, Yoon PJ, Jun JY
- KMID: 772862
- Korean J Gastroenterol.
- 2005 Nov;46(5):388-395.
BACKGROUND/AIMS: Tamoxifen is a widely used anticancer drug for breast cancer with frequent gastrointestinal side effects. Changes in gastrointestinal motility is associated with altered activities of membrane ion channels.... -
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- Involvement of Thromboxane A2 in the Modulation of Pacemaker Activity of Interstitial Cells of Cajal of Mouse Intestine
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Kim JH, Choi SJ, Yeum CH, Yoon PJ, Choi S, Jun JY
- KMID: 2071642
- Korean J Physiol Pharmacol.
- 2008 Feb;12(1):25-30.
- doi: 10.4196/kjpp.2008.12.1.25
Although many studies show that thromboxane A2 (TXA2) has the action of gastrointestinal (GI) motility using GI muscle cells and tissue, there are no reports on the effects of TXA2... -
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- Interplay of Hydrogen Sulfide and Nitric Oxide on the Pacemaker Activity of Interstitial Cells of Cajal from Mouse Small Intestine
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Yoon PJ, Parajuli S, Zuo DC, Shahi PK, Oh HJ, Shin HR, Lee MJ, Yeum CH, Choi S, Jun JY
- KMID: 2048788
- Chonnam Med J.
- 2011 Aug;47(2):72-79.
- doi: 10.4068/cmj.2011.47.2.72
We studied whether nitric oxide (NO) and hydrogen sulfide (H2S) have an interaction on the pacemaker activities of interstitial cells of Cajal (ICC) from the mouse small intestine. The actions... -
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- Role of Tyrosine Kinases in Norepinephrine-Induced Vascular Contraction in Renal Hypertensive Rats
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Yeum CH, Jun JY, Yoon PJ, Shin MK, Cho HH, Jang JS, Hong SP, Yeum CH
- KMID: 1938830
- Korean Circ J.
- 2002 Oct;32(10):894-901.
- doi: 10.4070/kcj.2002.32.10.894
BACKGROUND AND OBJECTIVES: Protein tyrosine kinases appear to be involved in the signal transduction mechanisms, which result in vascular smooth muscle contraction, as well those required in cell growth. The... -
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- Effects of Nitric Oxide Synthesis Inhibition on the Depressor Response of Atrial Natriuretic Peptide in Rats
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Kim H, Jeong SA, Yoo IJ, Kim JS, Choi S, Jun JY, Yoon PJ, Kim MY, Hong SP, Yeum CH
- KMID: 2227130
- Korean Circ J.
- 2005 Dec;35(12):891-896.
- doi: 10.4070/kcj.2005.35.12.891
BACKGROUND AND OBJECTIVES: It has been suggested that nitric oxide (NO) and atrial natriuretic peptide (ANP) share a final common pathway for vascular smooth muscle relaxation. The aim of the... -
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