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391.

Inhibition of Inducible Nitric Oxide Synthase Attenuates Monosodium Urate-induced Inflammation in Mice

Tae-JinJu, Jin-MyoungDan, Young-JeCho, So-YoungPark 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 8 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2011, Vol.15 No.6 7 363-370 (8 pages)

Tae-JinJu, Jin-MyoungDan, Young-JeCho, So-YoungPark 저
...
- 3,000원
The present study elucidated the effect of the selective inducible nitric oxide synthase (iNOS) inhibitor N6-(1-iminoethyl)-L-lysine (L-NIL) on monosodium urate (MSU) crystal-induced inflammation and edema in mice feet. L-NIL (5 or 10 mg/kg/day) was administered intraperitoneally 4 h before injection of MSU (4 mg) into the soles of mice hindlimb feet. Twenty-four hours after MSU injection, foot thickness was increased by 160% and L-NIL pretreatment reduced food pad swelling in a dose dependent...
392.

Quercetin Inhibits α3β4 Nicotinic Acetylcholine Receptor-Mediated Ion Currents Expressed in Xenopus Oocytes

Byung-HwanLee, Sung-HeeHwang, Sun-HyeChoi, Tae-JoonShin, JiyeonKang, Sang-MokLee, Seung-YeolNah 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2011, Vol.15 No.1 3 17-22 (6 pages)

Byung-HwanLee, Sung-HeeHwang, Sun-HyeChoi, Tae-JoonShin, JiyeonKang, Sang-MokLee, Seung-YeolNah 저
...
- 3,000원
Quercetin mainly exists in the skin of colored fruits and vegetables as one of flavonoids. Recent studies show that quercetin, like other flavonoids, has diverse pharmacological actions. However, relatively little is known about quercetin effects in the regulations of ligand-gated ion channels. In the previous reports, we have shown that quercetin regulates subsets of homomeric ligand-gated ion channels such as glycine, 5-HT3A and Ձ7 nicotinic acetylcholine receptors. In the present study,...
393.

Electrically-evoked Neural Activities of rd1 Mice Retinal Ganglion Cells by Repetitive Pulse Stimulation

SangBaekRyu, JangHeeYe, JongSeungLee, YongSookGoo, ChiHyunKim, KyungHwanKim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2009, Vol.13 No.6 6 443-448 (6 pages)

SangBaekRyu, JangHeeYe, JongSeungLee, YongSookGoo, ChiHyunKim, KyungHwanKim 저
...
- 3,000원
For successful visual perception by visual prosthesis using electrical stimulation, it is essential to develop an effective stimulation strategy based on understanding of retinal ganglion cell (RGC) responses to electrical stimulation. We studied RGC responses to repetitive electrical stimulation pulses to develop a stimulation strategy using stimulation pulse frequency modulation. Retinal patches of photoreceptor-degenerated retinas from rd1 mice were attached to a planar multi-electrode array...
394.

Social Isolation Selectively Increases Anxiety in Mice without Affecting Depression-like Behavior

ChuljungKwak, Sue-HyunLee, Bong-KiunKaang 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 4 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2009, Vol.13 No.5 4 357-360 (4 pages)

ChuljungKwak, Sue-HyunLee, Bong-KiunKaang 저
...
- 1,500원
It is hypothesized that a number of environmental factors affect animals' behavior. Without controlling these variables, it is very hard for researchers to get not only reliable, but replicable data from various behavioral experiments testing animals' cognitive as well as emotional functions. For example, laboratory mice which had restricted environment showed different synaptic potentiation properties with wild mice (Zhao MG et al., 2009). While performing behavioral experiments, however, it is...
395.

Multiple Residues in the P-Region and M2 of Murine Kir 2.1 Regulate Blockage by External Ba2＋

YoungMeeLee, GarethA.Thompson, IanAshmole, MarkLeyl, InsukSo, PeterR.Stanfield 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 9 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2009, Vol.13 No.1 10 61-69 (9 pages)

YoungMeeLee, GarethA.Thompson, IanAshmole, MarkLeyl, InsukSo, PeterR.Stanfield 저
...
- 3,000원
We have examined the effects of certain mutations of the selectivity filter and of the membrane helix M2 on Ba2＋ blockage of the inward rectifier potassium channel, Kir 2.1. We expressed mutant and wild type murine Kir 2.1 in Chinese hamster ovary (CHO) cells and used the whole cell patch-clamp technique to record K＋ currents in the absence and presence of externally applied Ba2＋. Wild type Kir2.1 was blocked by externally applied Ba2＋ in a voltage and concentration dependent manner. Mutants...
396.

Single-Channel Recording of TASK-3-like K+ Channel and Up- Regulation of TASK-3 mRNA Expression after Spinal Cord Injury in Rat Dorsal Root Ganglion Neurons

InseokJang, Jun-HoLa, Gyu-TaeKim, Jeong-SoonLee, Eun-JinKim, Eun-ShinLee, Su-JeongKim, Jeong-MinSeo, Sang-HoAhn, Jae-YongPark, Seong-GeunH 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 8 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2008, Vol.12 No.5 5 245-252 (8 pages)

InseokJang, Jun-HoLa, Gyu-TaeKim, Jeong-SoonLee, Eun-JinKim, Eun-ShinLee, Su-JeongKim, Jeong-MinSeo, Sang-HoAhn, Jae-YongPark, Seong-GeunH 저
...
- 3,000원
Single-channel recordings of TASK-1 and TASK-3, members of two-pore domain K+ channel family, have not yet been reported in dorsal root ganglion (DRG) neurons, even though their mRNA and activity in whole-cell currents have been detected in these neurons. Here, we report single-channel kinetics of the TASK-3-like K+ channel in DRG neurons and up-regulation of TASK-3 mRNA expression in tissues isolated from animals with spinal cord injury (SCI). In DRG neurons, the single-channel conductance of...
397.

The Influence of Alpha-fetoprotein on Natural Suppressor Cell Activity and Ehrlich Carcinoma Growth

NikolaiNikolaevichBelyaev, rei-YurievichBogdanov, Philipp-GeorgievichSavvulidi, Vladimir-KonstantinovichKrasnoshtanov, Raikhan-Tleul 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2008, Vol.12 No.4 10 193-198 (6 pages)

NikolaiNikolaevichBelyaev, rei-YurievichBogdanov, Philipp-GeorgievichSavvulidi, Vladimir-KonstantinovichKrasnoshtanov, Raikhan-Tleul 저
...
- 3,000원
The influence of alpha-fetoprotein (AFP) on the bone marrow (BM) natural suppressor (NS) cells of intact Ehrlich carcinoma -bearing CBA mice was studied. Bone marrow NS cells were fractionated into three fractions by isopycnic centrifugation on percoll gradients: NS1 (Ց=1.080 g/ml), NS2 (Ց=1.090 g/ml) and NS3 (1.100＞Ց＞1.090 g/ml). These fractions were highly different in their sensitivity to known NS cell inductors (interleukin (IL)-2, IL-3 or histamine). None of the NS...
398.

Identification of Differentially Expressed Genes in Murine Hippocampus by Modulation of Nitric Oxide in Kainic Acid-induced Neurotoxic Animal Model

YoAhnSuh, OMinKwon, SoYoungYim, HeeJaeLee, Sung-SooKim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2007, Vol.11 No.4 3 149-154 (6 pages)

YoAhnSuh, OMinKwon, SoYoungYim, HeeJaeLee, Sung-SooKim 저
...
- 3,000원
Kainic acid (KA) causes neurodegeneration, but no consensus has been reached concerning its mechanism. Nitric oxide may be a regulator of the mechanism. We identified differentially expressed genes in the hippocampus of mice treated with kainic acid, together with or without L-NAME, a nonselective nitric oxide synthase inhibitor, using a new differential display PCR method based on annealing control primers. Eight genes were identified, including clathrin light polypeptide, TATA element...
399.

Effects of (-)-Epigallocatechin-3-gallate on Brain Infarction and the Activity Change of Matrix Metalloproteinase-9 Induced by Middle Cerebral Artery Occlusion in Mice

YongRiQian, JiHyunKook, ShinaeHwang, DoKyungKim, Jong-KeunKim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 4 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2007, Vol.11 No.3 2 85-88 (4 pages)

YongRiQian, JiHyunKook, ShinaeHwang, DoKyungKim, Jong-KeunKim 저
...
- 1,500원
Matrix metalloproteinases (MMPs) can degrade a wide range of extracellular matrix components. It has been reported that MMP-9 are activated after focal ischemia in experimental animals. (⁣)-Epigallocatechin-3-gallate (EGCG), a major constituent of green tea polyphenols, is a potent free radical scavenger and reduces the neuronal damage caused by oxygen free radicals. And it has been known that EGCG could reduce the infarction volume in focal brain ischemia and inhibit MMP-9 activity. To...
400.

Role of Stretch-Activated Channels in Stretch-Induced Changes of Electrical Activity

JaeBoumYoum, Su-HyunJo, ChaeHunLeem, Won-KyungHo, YungE. 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 9 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2004, Vol.8 No.1 6 33-41 (9 pages)

JaeBoumYoum, Su-HyunJo, ChaeHunLeem, Won-KyungHo, YungE. 저
...
- 3,000원
We developed a cardiac cell model to explain the phenomenon of mechano-electric feedback (MEF), based on the experimental data with rat atrial myocytes. It incorporated the activity of ion channels, pumps, exchangers, and changes of intracellular ion concentration. Changes in membrane excitability and Ca2⁢ transients could then be calculated. In the model, the major ion channels responsible for the stretch-induced changes in electrical activity were the stretch-activated channels (SACs)....

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