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171.

Multiple Signaling Molecules are Involved in Expression of CCL2 and IL-1b in Response to FSL-1, a Toll-Like Receptor 6 Agonist, in Macrophages

KeunsooWon, Sun-MiKim, Sae-ALee, Byung-YongRhim, Seong-KugEo, KoanhoiKim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 7 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2012, Vol.16 No.6 11 447-453 (7 pages)

KeunsooWon, Sun-MiKim, Sae-ALee, Byung-YongRhim, Seong-KugEo, KoanhoiKim 저
...
- 3,000원
TLR6 forms a heterodimer with TLR2 and TLR4. While proinflammatory roles of TLR2 and TLR4 are well documented, the role of TLR6 in inflammation is poorly understood. In order to understand mechanisms of action of TLR6 in inflammatory responses, we investigated the effects of FSL-1, the TLR6 ligand, on expression of chemokine CCL2 and cytokine IL-1Ղ and determined cellular factors involved in FSL-1-mediated expression of CCL2 and IL-1Ղ in mononuclear cells. Exposure of human monocytic...
172.

Synaptic Plasticity in Mouse Models of Autism Spectrum Disorders

LeeyupChung, AlexraL.Bey, Yong-HuiJiang 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 10 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2012, Vol.16 No.6 1 369-378 (10 pages)

LeeyupChung, AlexraL.Bey, Yong-HuiJiang 저
...
- 3,000원
Analysis of synaptic plasticity together with behavioral and molecular studies have become a popular approach to model autism spectrum disorders in order to gain insight into the pathosphysiological mechanisms and to find therapeutic targets. Abnormalities of specific types of synaptic plasticity have been revealed in numerous genetically modified mice that have molecular construct validity to human autism spectrum disorders. Constrained by the feasibility of technique, the common regions...
173.

Tat-Mediated p66shc Transduction Decreased Phosphorylation of Endothelial Nitric Oxide Synthase in Endothelial Cells

SangKiLee, JiYoungLee, HeeKyoungJoo, EunJungCho, CukSeongKim, SangDoLee, JinBongPark, ByeongHwaJeon 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2012, Vol.16 No.3 8 199-204 (6 pages)

SangKiLee, JiYoungLee, HeeKyoungJoo, EunJungCho, CukSeongKim, SangDoLee, JinBongPark, ByeongHwaJeon 저
...
- 3,000원
We evaluated the role of Tat-mediated p66shc transduction on the activation of endothelial nitric oxide synthase in cultured mouse endothelial cells. To construct the Tat-p66shc fusion protein, human full length p66shc cDNA was fused with the Tat-protein transduction domain. Transduction of TAT-p66shc showed a concentration- and time-dependent manner in endothelial cells. Tat-mediated p66shc transduction showed increased hydrogen peroxide and superoxide production, compared with Tat-p66shc...
174.

Role of Regulators of G-Protein Signaling 4 in Ca2＋ Signaling in Mouse Pancreatic Acinar Cells

SoonhongPark, Syng-IllLee, DongMinShin 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2011, Vol.15 No.6 9 383-388 (6 pages)

SoonhongPark, Syng-IllLee, DongMinShin 저
...
- 3,000원
Regulators of G-protein signaling (RGS) proteins are regulators of Ca2＋ signaling that accelerate the GTPase activity of the G-protein Ձ-subunit. RGS1, RGS2, RGS4, and RGS16 are expressed in the pancreas, and RGS2 regulates G-protein coupled receptor (GPCR)-induced Ca2＋ oscillations. However, the role of RGS4 in Ca2＋ signaling in pancreatic acinar cells is unknown. In this study, we investigated the mechanism of GPCR-induced Ca2＋ signaling in pancreatic acinar cells derived from...
175.

Vasorelaxing Activity of Ulmus davidiana Ethanol Extracts in Rats: Activation of Endothelial Nitric Oxide Synthase

EunJungCho, MyoungSooPark, SahngSeopKim, GunKang, SungaChoi, YooRhanLee, SeokJongChang, KwonHoLee, SangDoLee, JinBongPark, ByeongHwaJeon 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2011, Vol.15 No.6 4 339-344 (6 pages)

EunJungCho, MyoungSooPark, SahngSeopKim, GunKang, SungaChoi, YooRhanLee, SeokJongChang, KwonHoLee, SangDoLee, JinBongPark, ByeongHwaJeon 저
...
- 3,000원
Ulmus davidiana var. japonica Rehder (Urticales: Ulmaceae) (UD) is a tree widespread in northeast Asia. It is traditionally used for anticancer and anti-inflammatory therapy. The present study investigated the effect of an ethanol extract of UD on vascular tension and its underlying mechanism in rats. The dried root bark of UD was ground and extracted with 80% ethanol. The prepared UD extract was used in further analysis. The effect of UD on the cell viability, vasoreactivity and hemodynamics...
176.

Cilostazol Inhibits Vascular Smooth Muscle Cell Proliferation and Reactive Oxygen Species Production through Activation of AMP-activated Protein Kinase Induced by Heme Oxygenase-1

JungEunKim, JinYoungSung, Chang-HoonWoo, YoungJinKang, KwangYounLee, HeeSunKim, WooHyungKwun, HyoungChulChoi 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 8 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2011, Vol.15 No.4 3 203-210 (8 pages)

JungEunKim, JinYoungSung, Chang-HoonWoo, YoungJinKang, KwangYounLee, HeeSunKim, WooHyungKwun, HyoungChulChoi 저
...
- 3,000원
of AMPK in a dose- and time-dependent manner. Cilostazol also significantly decreased platelet-derived growth factor (PDGF)-induced VSMC proliferation and ROS production by activating AMPK induced by HO-1. Pharmacological and genetic inhibition of HO-1 and AMPK blocked the cilostazol-induced inhibition of cell proliferation and ROS production.These data suggest that cilostazol-induced HO-1 expression and AMPK activation might attenuate PDGF-induced VSMC proliferation and ROS production.
177.

CaMKII Inhibitor KN-62 Blunts Tumor Response to Hypoxia by Inhibiting HIF-1α in Hepatoma Cells

Kyoung-HwaLee 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2010, Vol.14 No.5 13 331-336 (6 pages)

Kyoung-HwaLee 저
...
- 3,000원
In rapidly growing tumors, hypoxia commonly develops due to the imbalance between O2 con</SUB>sumption and supply. Hypoxia Inducible Factor (HIF)-1Ձ is a transcription factor responsible for tumor growth and angiogenesis in the hypoxic microenvironment; thus, its inhibition is regarded as a promising strategy for cancer therapy. Given that CamKII or PARP inhibitors are emerging anticancer agents, we investigated if they have the potential to be developed as new HIF-1Ձ-targeting...
178.

Losartan Inhibits Vascular Smooth Muscle Cell Proliferation through Activation of AMP-Activated Protein Kinase

JungEunKim, HyoungChulChoi 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2010, Vol.14 No.5 8 299-304 (6 pages)

JungEunKim, HyoungChulChoi 저
...
- 3,000원
Losartan is a selective angiotensin II (Ang II) type 1 (AT1) receptor antagonist which inhibits vascular smooth muscle cells (VSMCs) contraction and proliferation. We hypothesized that losartan may prevent cell proliferation by activating AMP-activated protein kinase (AMPK) in VSMCs. VSMCs were treated with various concentrations of losartan. AMPK activation was measured by Western blot analysis and cell proliferation was measured by MTT assay and flowcytometry. Losartan dose- and...
179.

Hyperosmotic Stimulus Down-regulates 1α, 25-dihydroxyvitamin D3- induced Osteoclastogenesis by Suppressing the RANKL Expression in a Co-culture System

YuShunTian, HyunJooJeong, Sang-DoLee, SeokHeuiKong, Seung-HoOhk, Yun-JungYoo, Jeong-TaegSeo, DongMinShin, Byung-WhaSohn, Syng-IllLee 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 8 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2010, Vol.14 No.3 9 169-176 (8 pages)

YuShunTian, HyunJooJeong, Sang-DoLee, SeokHeuiKong, Seung-HoOhk, Yun-JungYoo, Jeong-TaegSeo, DongMinShin, Byung-WhaSohn, Syng-IllLee 저
...
- 3,000원
The hyperosmotic stimulus is regarded as a mechanical factor for bone remodeling. However, whether the hyperosmotic stimulus affects 1Ձ, 25-dihydroxyvitamin D3 (1Ձ,25(OH)2D3)-induced osteoclastogenesis is not clear. In the present study, the effect of the hyperosmotic stimulus on 1Ձ,25(OH)2D3- induced osteoclastogenesis was investigated in an osteoblast-preosteoclast co-culture system. Serial doses of sucrose were applied as a mechanical force. These hyperosmotic stimuli...
180.

A Carbohydrate Fraction, AIP1, from Artemisia Iwayomogi Reduces the Action Potential Duration by Activation of Rapidly Activating Delayed Rectifier K＋ Channels in Rabbit Ventricular Myocytes

WonSunPark, YounKyoungSon, EunAKo, SeongWooChoi, NariKim, Tae-HoonChoi, HyunJooYoun, Su-HyunJo, DaHyeHong, JinHan 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 7 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2010, Vol.14 No.3 1 119-125 (7 pages)

WonSunPark, YounKyoungSon, EunAKo, SeongWooChoi, NariKim, Tae-HoonChoi, HyunJooYoun, Su-HyunJo, DaHyeHong, JinHan 저
...
- 3,000원
We investigated the effects of a hot-water extract of Artemisia iwayomogi, a plant belonging to family Compositae, on cardiac ventricular delayed rectifier K＋ current (IK) using the patch clamp technique. The carbohydrate fraction AIP1 dose-dependently increased the heart rate with an apparent EC50 value of 56.1±5.5Ռg/ml. Application of AIP1 reduced the action potential duration (APD) in concentration-dependent fashion by activating IK without significantly altering the resting membrane...

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