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391.

Mechanical Stretch-Induced Protection against Myocardial Ischemia- Reperfusion Injury Involves AMP-Activated Protein Kinase

JiaHao, Hun-SikKim, WoongChoi, TaeSunHa, Hee-YulAhn, Chan-HyungKim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 9 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2010, Vol.14 No.1 1 1-9 (9 pages)

JiaHao, Hun-SikKim, WoongChoi, TaeSunHa, Hee-YulAhn, Chan-HyungKim 저
...
- 3,000원
AMP-activated protein kinase (AMPK) protects various tissues and cells from ischemic insults and is activated by many stimuli including mechanical stretch. Therefore, this study investigated if the activation of AMPK is involved in stretch-induced cardioprotection (SIC). Intraventricular balloon and aorto-caval shunt (ACS) were used to stretch rat hearts ex vivo and in vivo, respectively. Stretch preconditioning reduced myocardial infarct induced by ischemia-reperfusion (I/R) and improved...
392.

Polyphenols of Rubus coreanum Inhibit Catecholamine Secretion from the Perfused Adrenal Medulla of SHRs

Byung-SikYu, Duck-MiNa, Mi-YoungKang, Dong-YoonLim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 10 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2009, Vol.13 No.6 17 517-526 (10 pages)

Byung-SikYu, Duck-MiNa, Mi-YoungKang, Dong-YoonLim 저
...
- 3,000원
The present study was attempted to investigate whether polyphenolic compounds isolated from wine, which is brewed from Rubus coreanum Miquel (PCRC), may affect the release of catecholamines (CA) from the isolated perfused adrenal medulla of the spontaneously hypertensive rats (SHRs), and to establish its mechanism of action. PCRC (20∼180Ռg/ml) perfused into an adrenal vein for 90 min relatively dose-dependently inhibited the CA secretory responses to ACh (5.32 mM), high K＋ (56 mM), DMPP...
393.

Arachidonic Acid Activates K＋-Cl?-cotransport in HepG2 Human Hepatoblastoma Cells

YongSooLee 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 8 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2009, Vol.13 No.5 11 401-408 (8 pages)

YongSooLee 저
...
- 3,000원
K＋-Cl−-cotransport (KCC) has been reported to have various cellular functions, including proliferation and apoptosis of human cancer cells. However, the signal transduction pathways that control the activity of KCC are currently not well understood. In this study we investigated the possible role of phospholipase A2 (PLA2)-arachidonic acid (AA) signal in the regulatory mechanism of KCC activity. Exogenous application of AA significantly induced K＋ efflux in a dose-dependent manner, which...
394.

Effects of Losartan on Catecholamine Release in the Isolated Rat Adrenal Gland

Hae-JeongNoh, Yoon-SungKang, Dong-YoonLim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 9 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2009, Vol.13 No.4 10 327-335 (9 pages)

Hae-JeongNoh, Yoon-SungKang, Dong-YoonLim 저
...
- 3,000원
The aim of this study was to determine whether losartan, an angiotensin II (Ang II) type 1 (AT1) receptor could influence the CA release from the isolated perfused model of the rat adrenal medulla. Losartan (5∼50</SUB>ՌM) perfused into an adrenal vein for 90 min produced dose- and time-dependent inhibition of the CA secretory responses evoked by ACh (5.32 mM), high K＋ (56 mM, a direct membrane depolarizer), DMPP (100ՌM) and McN-A-343 (100ՌM). Losartan failed to affect...
395.

The Inhibitory Effect of Quercetin-3-O-β-D-Glucuronopyranoside on Gastritis and Reflux Esophagitis in Rats

YoungSilMin, SeEunLee, SeungTaeHong, HyunSikKim, Byung-ChulChoi, SangSooSim, WanKyunWhang, UyDongSohn 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2009, Vol.13 No.4 5 295-300 (6 pages)

YoungSilMin, SeEunLee, SeungTaeHong, HyunSikKim, Byung-ChulChoi, SangSooSim, WanKyunWhang, UyDongSohn 저
...
- 3,000원
It was evaluated the inhibitory action of quercetin-3-O-Ղ-D-glucuronopyranoside (QGC) on reflux esophagitis and gastritis in rats. QGC was isolated from the herba of Rumex Aquaticus. Reflux esophagitis or gastritis was induced surgically or by administering indomethacin, respectively. Oral QGC decreased ulcer index, injury area, gastric volume, and acid output and increased gastric pH as compared with quercetin. Furthermore, QGC significantly decreased gastric lesion sizes induced by...
396.

Inhibition of Arterial Myogenic Responses by a Mixed Aqueous Extract of Salvia Miltiorrhiza and Panax Notoginseng (PASEL) Showing Antihypertensive Effects

EunBokBaek, HaeYoungYoo, SuJungPark, Young-ShinChung, Eun-KyungHong, SungJoonKim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 7 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2009, Vol.13 No.4 4 287-293 (7 pages)

EunBokBaek, HaeYoungYoo, SuJungPark, Young-ShinChung, Eun-KyungHong, SungJoonKim 저
...
- 3,000원
blood pressure and vascular contractility in rats. Orally administered PASEL (62.5 mg/kg and 250 mg/kg, for 5 weeks) lowered the blood pressure of spontaneous hypertensive rats (SHR) but this was not observed in normal Wistar-Kyoto rats (WKR). We then investigated the effects of PASEL on the arterial contraction of the small branches of cerebral arteries (CAs) and large conduit femoral arteries (FAs) in rats. PASEL did not affect high-K (KCl 60 mM)- or phenyleprine (PhE)-induced contracture of...
397.

Fluoxetine and Sertraline Attenuate Postischemic Brain Injury in Mice

TaeKyeongShin, MiSunKang, HoYounLee, MooSangSeo, SiGeunKim, ChiDaeKim, WonSukLee 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 7 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2009, Vol.13 No.3 17 257-263 (7 pages)

TaeKyeongShin, MiSunKang, HoYounLee, MooSangSeo, SiGeunKim, ChiDaeKim, WonSukLee 저
...
- 3,000원
that of the vehicle group. Treatment with fluoxetine and sertraline shifted the lower limit of the mean arterial blood pressure for cerebral blood flow autoregulation toward normal, and significantly increased the expression of heme oxygenase-1 (HO-1) and hypoxia-inducible factor-1Ձ (HIF-1Ձ) proteins in the ischemic region. These results suggest that SSRIs, such as fluoxetine and sertraline, facilitate recovery following photothrombotic cortical ischemia via enhancement of HO-1 and...
398.

Provinol Inhibits Catecholamine Secretion from the Rat Adrenal Medulla

Jung-HeeLee, Yu-SeungSeo, Dong-YoonLim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 11 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2009, Vol.13 No.3 14 229-239 (11 pages)

Jung-HeeLee, Yu-SeungSeo, Dong-YoonLim 저
...
- 4,000원
The aim of the present study was to examine the effect of provinol, which is a mixture of polyphenolic compounds from red wine, on the secretion of catecholamines (CA) from isolated perfused rat adrenal medulla, and to elucidate its mechanism of action. Provinol (0.3∼3Ռg/ml) perfused into an adrenal vein for 90 min dose- and time-dependently inhibited the CA secretory responses evoked by ACh (5.32 mM), high K＋ (a direct membrane-depolarizer, 56 mM), DMPP (a selective neuronal nicotinic...
399.

Deficiency of iNOS Does Not Prevent Isoproterenol-induced Cardiac Hypertrophy in Mice

Hye-NaCha, Geu-RuHong, Yong-WoonKim, Jong-YeonKim, Jin-MyoungDan, So-YoungPark 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 7 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2009, Vol.13 No.3 3 153-159 (7 pages)

Hye-NaCha, Geu-RuHong, Yong-WoonKim, Jong-YeonKim, Jin-MyoungDan, So-YoungPark 저
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- 3,000원
We investigated whether deficiency of inducible nitric oxide synthase (iNOS) could prevent isoproterenol-induced cardiac hypertrophy in iNOS knockout (KO) mice. Isoproterenol was continuously infused subcutaneously (15 mg/kg/day) using an osmotic minipump. Isoproterenol reduced body weight and fat mass in both iNOS KO and wild-type mice compared with saline-infused wild-type mice. Isoproterenol increased the heart weight in both iNOS KO and wild-type mice but there was no difference between iNOS...
400.

YKP1447, A Novel Potential Atypical Antipsychotic Agent

SeonMinDong, YongGilKim, JoonHeo, MiKyungJi, JeongWooCho, ByongSungKwak 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 8 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2009, Vol.13 No.2 1 71-78 (8 pages)

SeonMinDong, YongGilKim, JoonHeo, MiKyungJi, JeongWooCho, ByongSungKwak 저
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- 3,000원
(S)-Carbamic acid 2-[4-(4-fluoro-benzoyl)-piperidin-1-yl]-1-phenyl-ethyl ester hydrochloride (YKP1447) is a novel "atypical" antipsychotic drug which selectively binds to serotonin (5-HT2A, Ki=0.61 nM, 5-HT2C, Ki=20.7 nM) and dopamine (D2, Ki=45.9 nM, D3, Ki=42.1 nM) receptors with over 10∼100-fold selectivity over the various receptors which exist in the brain. In the behavioral studies using mice, YKP1447 antagonized the apomorphine-induced cage climbing (ED50=0.93 mg/kg) and DOI-induced head...

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