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411.

Role of Adenosine in the Activation of Myocardial Catalase Induced by Brief Regional Ischemia

Young-hoonKim, Chan-hyungKim, Gi-taeKim, HongChoi, Jong-wanPark, Myung-sukKim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 5 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 1999, Vol.3 No.1 7 53-57 (5 pages)

Young-hoonKim, Chan-hyungKim, Gi-taeKim, HongChoi, Jong-wanPark, Myung-sukKim 저
...
- 1,500원
The activities of myocardial antioxidant enzymes are known to increase in the hearts preconditioned with the brief episodes of ischemia. This study was undertaken to elucidate the possible involvement of adenosine in the stimulation of myocardial catalase induced by the brief regional ischemia in rabbit hearts. Coronary artery descending the middle anterior wall of left ventricle was occluded for 15 min, followed by 1 hr of reperfusion. Upon reperfusion after the brief ischemia, the activity of...
412.

Cholinergic Activity Related to Cardiovascular Regulation in Rostral Ventrolateral Medulla of Spontaneously Hypertensive Rats

Seok-YongLeeSang-BokLee 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 1999, Vol.3 No.1 4 29-34 (6 pages)

Seok-YongLeeSang-BokLee 저
...
- 3,000원
The hyperactivity of cholinergic system in the RVLM of spontaneously hypertensive rats (SHR) may contribute to the sustained elevation of blood pressure. However, the hyperactivity mechanisms of cholinergic system are controversial. Thus, to clarify the mechanisms of cholinergic hyperactivity in RVLM of the SHR, we studied the activities of enzymes that participate in the biosynthesis and degradation of acetylcholine (ACh) and the density of muscarinic receptors in RVLM of the 14- to...
413.

Involvement of Adenosine in Cardioprotective Effect of Catecholamine Preconditioning in Ischemia-Reperfused Heart of Rat

Young-hoonKim, Chan-hyungKim, Gi-taeKim, In-kyuKim, Jong-wanPark, Myung-sukKim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 9 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 1998, Vol.2 No.6 12 753-761 (9 pages)

Young-hoonKim, Chan-hyungKim, Gi-taeKim, In-kyuKim, Jong-wanPark, Myung-sukKim 저
...
- 3,000원
Preconditioning of a heart with small doses of catecholamines induces a tolerance against the subsequent lethal ischemia. The present study was performed to find a specific receptor pathway involved with the catecholamine preconditioning and to test if adenosine plays a role in this cardioprotective effect. Isolated rat hearts, pretreated with small doses of ㄁- or ㄂-adrenergic agonists/antagonists, were subjected to 20 minutes ischemia and 20 minutes reperfusion by Langendorff...
414.

Dopaminergic Inhibition of Dorsal Horn Cell Activity in the Cat

KyungChulKim, HongKeeShin, KeeSoonKim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 10 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 1998, Vol.2 No.6 2 661-670 (10 pages)

KyungChulKim, HongKeeShin, KeeSoonKim 저
...
- 3,000원
Dopamine has been generally known to exert antinociceptive action in behavioral pain test, such as tail flick and hot plate test, but there appears to be a great variance in the reports on the antinociceptive effect of dopamine depending on the dosage and route of drug administration and type of animal preparation. In the present study, the effects of dopamine on the responses of wide dynamic range (WDR) cells to mechanical, thermal and graded electrical stimuli were investigated, and the...
415.

Effects of Small Molecular Antioxidants on Cerulein-induced Acute Pancreatitis in Rat

JooYoungChoiKyungHwanKim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 7 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 1998, Vol.2 No.5 11 629-635 (7 pages)

JooYoungChoiKyungHwanKim 저
...
- 3,000원
molecular antioxidants (rebamipide, N-acetyl-cysteine, allopurinol, ㄂-carotene) on the development of cerulein-induced acute pancreatitis. Acute edematous pancreatitis was induced by the intravenous infusion of cerulein at supramaximal dose of 10 ㄍg/kg/hour for 3.5 hours. The effects of antioxidants, rebamipide (100 mg/kg, i.p.), N-acetyl-cysteine (200 mg/kg, i.v.), allopurinol (20 mg/kg/hour), ㄂-carotene (50 mg/kg, i.p.), were examined. Cerulein administration resulted in a...
416.

Effect of the Inhibition of PLA2 on Oxidative Lung Injury Induced by Interleukin-1㄁

YoungManLee, HyunGugCho, Yoon-YubPark, Jong-KiKim, YoonJeongLee, Won-HarkPark, TeoanKim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 12 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 1998, Vol.2 No.5 10 617-628 (12 pages)

YoungManLee, HyunGugCho, Yoon-YubPark, Jong-KiKim, YoonJeongLee, Won-HarkPark, TeoanKim 저
...
- 4,100원
In order to understand the pathogenetic mechanism of adult respiratory distress syndrome (ARDS), the role of phospholipase A2 (PLA2) in association with oxidative stress was investigated in rats. Interleukin-1㄁ (IL-1, 50 ㄍg/rat) was used to induce acute lung injury by neutrophilic respiratory burst. Five hours after IL-1 insufflation into trachea, microvascular integrity was disrupted, and protein leakage into the alveolar lumen was followed. An infiltration of neutrophils was...
417.

Natriuresis Induced by Intracerebroventricular Diazepam in Rabbits

Jeong-TaeKohYoung-JohngKook 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 9 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 1998, Vol.2 No.5 3 555-563 (9 pages)

Jeong-TaeKohYoung-JohngKook 저
...
- 3,000원
The renal function is under regulatory influence of central nervous system (CNS), in which various neurotransmitter and neuromodulator systems take part. However, a possible role of central GABA- benzodiazepine system on the central regulation of renal function has not been explored. This study was undertaken to delineate the renal effects of diazepam. Diazepam, a benzodiazepine agonist, administered into a lateral ventricle (icv) of the rabbit brain in doses ranging from 10 to 100...
418.

Effect of the Inhibition of Platelet Activating Factor on Oxidative Lung Injury Induced by Interleukin-1α

YoungManLeeYoon-YubPark 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 13 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 1998, Vol.2 No.4 10 479-491 (13 pages)

YoungManLeeYoon-YubPark 저
...
- 4,200원
the confirmation of oxidative stress during acute lung leak by IL-1 and PAF, a histochemical electron microscopy was performed. In IL-1 and PAF treated lungs of rats, the deposits of cerrous perhydroxide were found. To elucidate the role of PAF, an intravenous injection of PAF receptor antagonist, WEB 2086 was given immediately after IL-1 or PAF treatment. WEB 2086 decreased the production of hydrogen peroxide and the acute lung leak. In ultrastructural study, WEB 2086 mitigated the pathological...
419.

In Vitro Cytotoxicity of Novel Platinum(II) Coordination Complexes Containing Diaminocyclohexane and Diphenylphosphines

Jee-ChangJung, Young-KyuKim, Seung-JoonPark, Joo-HoChung, Sung-GooChang, Kyung-TaeLee, Min-SonBaek, Jong-JipPark, Young-SooRho 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 7 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 1998, Vol.2 No.3 15 395-401 (7 pages)

Jee-ChangJung, Young-KyuKim, Seung-JoonPark, Joo-HoChung, Sung-GooChang, Kyung-TaeLee, Min-SonBaek, Jong-JipPark, Young-SooRho 저
...
- 3,000원
We have synthesized new platinum(II) analogs containing 1,2-diaminocyclohexane (dach) as a carrier ligand, 1,3-bis(diphenylphosphino) propane (DPPP) /1,2-bis(diphenylphosphino)ethane (DPPE) as a leaving group and nitrates to improve solubility. In the present study, the cytotoxicity of [Pt(trans-l-dach)(DPPP)]·2NO3 (KHPC-001) and [Pt(trans-l-dach)(DPPE)]·2NO3 (KHPC-002) was evaluated and compared on various P-388 cancer cell lines and porcine kidney cell line (LLC-PK1). The new platinum...
420.

Nitric Oxide Impairs the Recovery from Hemorrhagic Hypotension in Conscious Rats

Yoon-yubParkYoung-ManLee 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 7 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 1998, Vol.2 No.3 9 345-351 (7 pages)

Yoon-yubParkYoung-ManLee 저
...
- 3,000원
with 3 doses of L-NAME (1.6, 8, 40 mg/kg i.v. of NOX1.6, NOX8, and NOX40, respectively). Intravenous bolus injection of L-NAME produced a sustained increase in MAP and decrease in heart rate (HR). During hemorrhage, the MAP fell faster in the NOX8 and NOX40-treated groups than in Control group, but the control group showed same response to NOX1.6. HR greatly increased in NOX groups. The recovery from hemorrhagic hypotension was slowed in the control group, which was not treated with L-NAME. In...

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