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461.

The Critical Roles of Zinc: Beyond Impact on Myocardial Signaling

SungRyulLee, SuJinNoh, JuliusRyanPronto, YuJeongJeong, HyoungKyuKim, InSungSong, ZhelongXu, HyogYoungKwon, SeChanKang, Eun-HwaSohn, KyungS 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 12 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2015, Vol.19 No.5 1 389-400 (12 pages)

SungRyulLee, SuJinNoh, JuliusRyanPronto, YuJeongJeong, HyoungKyuKim, InSungSong, ZhelongXu, HyogYoungKwon, SeChanKang, Eun-HwaSohn, KyungS 저
...
- 4,100원
Zinc has been considered as a vital constituent of proteins, including enzymes. Mobile reactive zinc (Zn2+) is the key form of zinc involved in signal transductions, which are mainly driven by its binding to proteins or the release of zinc from proteins, possibly via a redox switch. There has been growing evidence of zinc’s critical role in cell signaling, due to its flexible coordination geometry and rapid shifts in protein conformation to perform biological reactions. The importance and...
462.

Involvement of Heme Oxygenase-1 in Orexin-A-induced Angiogenesis in Vascular Endothelial Cells

Mi-KyoungKim, Hyun-JooPark, , Su-RyunKim, , YoonKyungChoi, Soo-KyungBae, Moon-KyoungBae 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 8 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2015, Vol.19 No.4 4 327-334 (8 pages)

Mi-KyoungKim, Hyun-JooPark, , Su-RyunKim, , YoonKyungChoi, Soo-KyungBae, Moon-KyoungBae 저
...
- 3,000원
The cytoprotective enzyme heme oxygenase-1 (HO-1) influences endothelial cell survival, proliferation, inflammatory response, and angiogenesis in response to various angiogenic stimuli. In this study, we investigate the involvement of HO-1 in the angiogenic activity of orexin-A. We showed that orexin-A stimulates expression and activity of HO-1 in human umbilical vein endothelial cells (HUVECs). Furthermore, we showed that inhibition of HO-1 by tin (Sn) protoporphryin-IX (SnPP) reduced...
463.

Bacterial PAMPs and Allergens Trigger Increase in [Ca2+]i-induced Cytokine Expression in Human PDL Fibroblasts

Ga-YeonSon, DongMinShin, JeongHeeHong 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 7 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2015, Vol.19 No.3 15 291-297 (7 pages)

Ga-YeonSon, DongMinShin, JeongHeeHong 저
...
- 3,000원
An oral environment is constantly exposed to environmental factors and microorganisms. The periodontal ligament (PDL) fibroblasts within this environment are subject to bacterial infection and allergic reaction. However, how these condition affect PDL fibroblasts has yet to be elucidated. PDL fibroblasts were isolated from healthy donors. We examined using reverse transcription-polymerase chain reaction and measuring the intracellular Ca2+ concentration ([Ca2+]i). This study investigated the...
464.

Dieckol Attenuates Microglia-mediated Neuronal Cell Death via ERK, Akt and NADPH Oxidase-mediated Pathways

YanjiCui, Jee-YunPark, JinjiWu, JiHyungLee, Yoon-SilYang, Moon-SeokKang, Sung-CherlJung, JooMinPark, Eun-SookYoo, Seong-HoKim, SangmeeAhnJ 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 10 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2015, Vol.19 No.3 5 219-228 (10 pages)

YanjiCui, Jee-YunPark, JinjiWu, JiHyungLee, Yoon-SilYang, Moon-SeokKang, Sung-CherlJung, JooMinPark, Eun-SookYoo, Seong-HoKim, SangmeeAhnJ 저
...
- 3,000원
death that is induced by treatment of microglial conditioned media containing neurotoxic secretary molecules. These neuroprotective effects of DEK were also confirmed in a neuron-microglia co-culture system using enhanced green fluorescent protein (EGFP)-transfected B35 neuroblastoma cell line. Taken together, these results suggest that DEK suppresses excessive microglial activation and microglia-mediated neuronal cell death via downregulation of ERK, Akt and NADPH oxidase-mediated pathways.
465.

Silymarin Inhibits Morphological Changes in LPS-Stimulated Macrophages by Blocking NF-κB Pathway

EunJeongKim, MinYoungLee, YoungJinJeon 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 8 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2015, Vol.19 No.3 4 211-218 (8 pages)

EunJeongKim, MinYoungLee, YoungJinJeon 저
...
- 3,000원
NO production, similar to silymarin. Treatment of RAW264.7 cells with silymarin also inhibited LPS-stimulated activation of mitogen-activated protein kinases (MAPKs). Collectively, these experiments demonstrated that silymarin inhibited LPS-induced morphological changes in the RAW264.7 mouse macrophage cell line. Our findings indicated that the most likely mechanism underlying this biological effect involved inhibition of the MAPK pathway and NF-κB activity. Inhibition of these activities by...
466.

Effect of Sulfonylureas Administered Centrally on the Blood Glucose Level in Immobilization Stress Model

NaveenSharma, Yun-BeomSim, Soo-HyunPark, Su-MinLim, Sung-SuKim, Jun-SubJung, Jae-SeungHong, Hong-WonSuh 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2015, Vol.19 No.3 2 197-202 (6 pages)

NaveenSharma, Yun-BeomSim, Soo-HyunPark, Su-MinLim, Sung-SuKim, Jun-SubJung, Jae-SeungHong, Hong-WonSuh 저
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- 3,000원
Sulfonylureas are widely used as an antidiabetic drug. In the present study, the effects of sulfonylurea administered supraspinally on immobilization stress-induced blood glucose level were studied in ICR mice. Mice were once enforced into immobilization stress for 30 min and returned to the cage. The blood glucose level was measured 30, 60, and 120 min after immobilization stress initiation. We found that intracerebroventricular (i.c.v.) injection with 30 μg of glyburide, glipizide,...
467.

Foeniculum vulgare Mill. Protects against Lipopolysaccharide-induced Acute Lung Injury in Mice through ERK-dependent NF-kB Activation

HuiSuLee, PurumKang, KaYoungKim, GeunHeeSeol 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 7 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2015, Vol.19 No.2 14 183-189 (7 pages)

HuiSuLee, PurumKang, KaYoungKim, GeunHeeSeol 저
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- 3,000원
lavage fluid (BALF) and lung tissues were obtained. Fennel significantly and dose-dependently reduced LDH activity and immune cell numbers in LPS treated mice. In addition fennel effectively suppressed the LPS-induced increases in the production of the inflammatory cytokines interleukin-6 and tumor necrosis factor-alpha, with 500μl/kg fennel showing maximal reduction. Fennel also significantly and dose-dependently reduced the activity of the proinflammatory mediator matrix metalloproteinase 9...
468.

Differential Gene Expression in GPR40-Overexpressing Pancreatic β-cells Treated with Linoleic Acid

In-SuKim, So-YoungYang, Joo-HuiHan, Sang-HyukJung, Hyun-SooPark, Chang-SeonMyung 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 9 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2015, Vol.19 No.2 9 141-149 (9 pages)

In-SuKim, So-YoungYang, Joo-HuiHan, Sang-HyukJung, Hyun-SooPark, Chang-SeonMyung 저
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- 3,000원
“G protein-coupled receptor 40” (GPR40), a receptor for long-chain fatty acids, mediates the stimulation of glucose-induced insulin secretion. We examined the profiles of differential gene expression in GPR40-activated cells treated with linoleic acid, and finally predicted the integral pathways of the cellular mechanism of GPR40-mediated insulinotropic effects. After constructing a GPR40-overexpressing stable cell line (RIN-40) from the rat pancreatic β-cell line RIN-5f, we determined the...
469.

Anti-inflammatory Effects of Flavonoids on TNBS-induced Colitis of Rats

MinjaeJoo, HanSangKim, TaeHoonKwon, AlishaPalikhe, TinSarZaw, JiHoonJeong, UyDongSohn 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 8 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2015, Vol.19 No.1 7 43-50 (8 pages)

MinjaeJoo, HanSangKim, TaeHoonKwon, AlishaPalikhe, TinSarZaw, JiHoonJeong, UyDongSohn 저
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- 3,000원
by measuring myeloperoxidase activity, nitric oxide production, tumor necrosis factor-α expression, total glutathione levels, and malondialdehyde concentrations in the colon. The results indicated that extracts including eupatilin and extracts including quercetin-3-β-D-glucuro-nopyranoside dose-dependently improved the morphology of the lesions induced by 2,4,6-trinitro-benzene sulfonic acid and reduced the ulcer index accordingly. In addition, rats receiving extracts including eupatilin and...
470.

ERK Activation by Fucoidan Leads to Inhibition of Melanogenesis in Mel-Ab Cells

YuSeokSong, MarieCarmelBalcos, Hye-YoungYun, KwangJinBaek, NyounSooKwon, Myo-KyoungKim, Dong-SeokKim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2015, Vol.19 No.1 5 29-34 (6 pages)

YuSeokSong, MarieCarmelBalcos, Hye-YoungYun, KwangJinBaek, NyounSooKwon, Myo-KyoungKim, Dong-SeokKim 저
...
- 3,000원
that fucoidan downregulated microphthalmia- associated transcription factor and reduced tyrosinase protein expression. Further investigation showed that fucoidan activated the extracellular signal-regulated kinase (ERK) pathway, suggesting a possible mechanism for the inhibition of melanin synthesis. Treatment with PD98059, a specific ERK inhibitor, resulted in the recovery of melanin production. Taken together, these findings suggest that fucoidan inhibits melanogenesis via ERK phosphorylation.

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