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141.

TRPM7 Is Essential for RANKL-Induced Osteoclastogenesis

Yu-MiYang, Hwi-HoonJung, SungJunLee, Hyung-JunChoi, MinSeukKim, DongMinShin 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 7 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2013, Vol.17 No.1 10 65-71 (7 pages)

Yu-MiYang, Hwi-HoonJung, SungJunLee, Hyung-JunChoi, MinSeukKim, DongMinShin 저
...
- 3,000원
The transient receptor potential melastatin type 7 (TRPM7) channel is a widely expressed non- selective cation channel with fusion to the C-terminal alpha kinase domain and regarded as a key regulator of whole body Mg2+ homeostasis in mammals. However, the roles of TRPM7 during osteoclastogenesis in RAW264.7 cells and bone marrow-derived monocyte/macrophage precursor cells (BMMs) are not clear. In the present study, we investigate the roles of TRPM7 in osteoclastogenesis using methods of small...
142.

Acute Hypoxia Activates an ENaC-like Channel in Rat Pheochromocytoma (PC12) Cells

YeonJuBae, Jae-ChealYoo, NammiPark, DawonKang, JaeheeHan, EunmiHwang, Jae-YongPark, Seong-GeunHong 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 8 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2013, Vol.17 No.1 9 57-64 (8 pages)

YeonJuBae, Jae-ChealYoo, NammiPark, DawonKang, JaeheeHan, EunmiHwang, Jae-YongPark, Seong-GeunHong 저
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- 3,000원
Cells can resist and even recover from stress induced by acute hypoxia, whereas chronic hypoxia often leads to irreversible damage and eventually death. Although little is known about the response(s) to acute hypoxia in neuronal cells, alterations in ion channel activity could be preferential. This study aimed to elucidate which channel type is involved in the response to acute hypoxia in rat pheochromocytomal (PC12) cells as a neuronal cell model. Using perfusing solution saturated with 95% N2...
143.

Phorbol 12-Myristate 13-Acetate Enhances Long-Term Potentiation in the Hippocampus through Activation of Protein Kinase CՄ and Յ

EungChangKim, MyeongJongLee, SangYepShin, GeunHeeSeol, SeungHoHan, JaeyongYee, ChanKim, SunSeekMin 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2013, Vol.17 No.1 8 51-56 (6 pages)

EungChangKim, MyeongJongLee, SangYepShin, GeunHeeSeol, SeungHoHan, JaeyongYee, ChanKim, SunSeekMin 저
...
- 3,000원
Many intracellular proteins and signaling cascades contribute to the sensitivity of N-methyl-D- aspartate receptors (NMDARs). One such putative contributor is the serine/threonine kinase, protein kinase C (PKC). Activation of PKC by phorbol 12-myristate 13-acetate (PMA) causes activation of extracellular signal-regulated kinase (ERK) and promotes the formation of new spines in cultured hippocampal neurons. The purpose of this study was to examine which PKC isoforms are responsible for the...
144.

Taxifolin Glycoside Blocks Human ether-a-go-go Related Gene K+ Channels

JihyunYun, HyemiBae, SunEunChoi, Jung-HaKim, YoungWookChoi6, InjaLim, ChungSooLee, MinWonLee, Jae-HongKo, SeongJunSeo, HyoweonBang 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2013, Vol.17 No.1 6 37-42 (6 pages)

JihyunYun, HyemiBae, SunEunChoi, Jung-HaKim, YoungWookChoi6, InjaLim, ChungSooLee, MinWonLee, Jae-HongKo, SeongJunSeo, HyoweonBang 저
...
- 3,000원
Taxifolin glycoside is a new drug candidate for the treatment of atopic dermatitis (AD). Many drugs cause side effects such as long QT syndrome by blocking the human ether-a-go-go related gene (hERG) K+ channels. To determine whether taxifolin glycoside would block hERG K+ channels, we recorded hERG K+ currents using a whole-cell patch clamp technique. We found that taxifolin glycoside directly blocked hERG K+ current in a concentration-dependent manner (EC50=9.6±0.7ՌM). The activation...
145.

Dexamethasone Induces FcgRIIb Expression in RBL-2H3 Cells

PrashantaSilwal, Mi-NamLee, Choong-JaeLee, Jang-HeeHong, UkNamgung, Zee-WonLee, JinhyunKim, KyuLim, GiRyangKweon, JongILPark, SeungKielPar 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2012, Vol.16 No.6 4 393-398 (6 pages)

PrashantaSilwal, Mi-NamLee, Choong-JaeLee, Jang-HeeHong, UkNamgung, Zee-WonLee, JinhyunKim, KyuLim, GiRyangKweon, JongILPark, SeungKielPar 저
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- 3,000원
Mast cells are involved in allergic responses, protection against pathogens and autoimmune diseases. Dexamethasone (Dex) and other glucocorticoids suppress FcՅRI-mediated release of inflammatory mediators from mast cells. The inhibition mechanisms were mainly investigated on the downstream signaling of Fc receptor activations. Here, we addressed the effects of Dex on Fc receptor expressions in rat mast cell line RBL-2H3. We measured mRNA levels of Fc receptors by real-time PCR. As...
146.

The Safety and Pharmacokinetics of Cyanidin-3-Glucoside after 2-Week Administration of Black Bean Seed Coat Extract in Healthy Subjects

SangilJeon, SeunghoonHan, JongtaeLee, TaegonHong, Dong-SeokYim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 5 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2012, Vol.16 No.4 4 249-253 (5 pages)

SangilJeon, SeunghoonHan, JongtaeLee, TaegonHong, Dong-SeokYim 저
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- 1,500원
We analyzed the pharmacokinetics of C3G on data from twelve subjects, after 2-week multiple dosing of black bean (Phaseolus vulgaris, Cheongjakong-3-ho) seed coat extract, using the mixed effect analysis method (NONMEM, Ver. 6.2), as well as the conventional non-compartmental method. We also examined the safety and tolerability. The PK analysis used plasma concentrations of the C3G on day 1 and 14. There was no observed accumulation of C3G after 2-week multiple dosing of black bean seed coat...
147.

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
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- 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...
148.

TRPC-Mediated Current Is Not Involved in Endocannabinoid-Induced Short-Term Depression in Cerebellum

WonseokChang, JooMinPark, JunKim, SangJeongKim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2012, Vol.16 No.2 9 139-144 (6 pages)

WonseokChang, JooMinPark, JunKim, SangJeongKim 저
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- 3,000원
It has been reported that activation of metabotropic glutamate receptor 1 (mGluR1) can mediate endocannabinoid-induced short-term depression of synaptic transmission in cerebellar parallel fiber (PF)-Purkinje cell (PC) synapse. mGluR1 has signaling pathways involved in intracellular calcium increase which may contribute to endocannabinoid release. Two major mGluR1-evoked calcium signaling pathways are known: (1) slow-kinetic inward current carried by transient receptor potential canonical (TRPC)...
149.

Cilostazol Decreases Ethanol-Mediated TNFalpha Expression in RAW264.7 Murine Macrophage and in Liver from Binge Drinking Mice

YounJuLee, JongRyeolEun 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 8 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2012, Vol.16 No.2 8 131-138 (8 pages)

YounJuLee, JongRyeolEun 저
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- 3,000원
Alcoholic hepatitis is a leading cause of liver failure in which the increased production of tumor necrosis factor Ձ (TNFՁ) plays a critical role in progression of alcoholic liver disease. In the present study, we investigated the effects of cilostazol, a selective inhibitor of type III phosphodiesterase on ethanol-mediated TNFՁ production in vitro and in vivo, and the effect of cilostazol was compared with that of pentoxifylline, which is currently used in clinical trial....
150.

Inhibitory Effects of Quercetin on Muscle-type of Nicotinic Acetylcholine Receptor-Mediated Ion Currents Expressed in Xenopus Oocytes

Byung-HwanLee, Tae-JoonShin, Sung-HeeHwang, Sun-HyeChoi, JiyeonKang, Hyeon-JoongKim, Chan-WooPark, Soo-HanLee, Seung-YeolNah 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 7 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2011, Vol.15 No.4 2 195-201 (7 pages)

Byung-HwanLee, Tae-JoonShin, Sung-HeeHwang, Sun-HyeChoi, JiyeonKang, Hyeon-JoongKim, Chan-WooPark, Soo-HanLee, Seung-YeolNah 저
...
- 3,000원
The flavonoid quercetin is a low molecular weight compound generally found in apple, gingko, tomato, onion and other red-colored fruits and vegetables. Like other flavonoids, quercetin has diverse pharmacological actions. However, relatively little is known about the influence of quercetin effects in the regulation of ligand-gated ion channels. Previously, we reported that quercetin regulates subsets of nicotinic acetylcholine receptors such as Ձ3Ղ4, Ձ7 and Ձ9Ձ10....

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