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611.

Hydrogen peroxide attenuates refilling of intracellular calcium store in mouse pancreatic acinar cells

MiNaYoon, DongKwanKim, SeHoonKim, HyungSeoPark 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 7 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2017, Vol.21 No.2 11 233-239 (7 pages)

MiNaYoon, DongKwanKim, SeHoonKim, HyungSeoPark 저
...
- 3,000원
Intracellular calcium (Ca2+) oscillation is an initial event in digestive enzyme secretion of pancreatic acinar cells. Reactive oxygen species are known to be associated with a variety of oxidative stress-induced cellular disorders including pancreatitis. In this study, we investigated the effect of hydrogen peroxide (H2O2) on intracellular Ca2+ accumulation in mouse pancreatic acinar cells. Perfusion of H2O2 at 300 μM resulted in additional elevation of intracellular Ca2+ levels and...
612.

Paracrine influence of human perivascular cells on the proliferation of adenocarcinoma alveolar epithelial cells

EunbiKim, SunghunNa, BorimAn, Se-RanYang, WooJinKim, Kwon-SooHa, Eun-TaekHan, WonSunPark, Chang-MinLee, JiYoonLee, Seung-JoonLee, Seok-HoHo 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 8 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2017, Vol.21 No.2 3 161-168 (8 pages)

EunbiKim, SunghunNa, BorimAn, Se-RanYang, WooJinKim, Kwon-SooHa, Eun-TaekHan, WonSunPark, Chang-MinLee, JiYoonLee, Seung-JoonLee, Seok-HoHo 저
...
- 3,000원
Understanding the crosstalk mechanisms between perivascular cells (PVCs) and cancer cells might be beneficial in preventing cancer development and metastasis. In this study, we investigated the paracrine influence of PVCs derived from human umbilical cords on the proliferation of lung adenocarcinoma epithelial cells (A549) and erythroleukemia cells (TF-1α and K562) in vitro using TranswellⓇ co-culture systems. PVCs promoted the proliferation of A549 cells without inducing morphological...
613.

Inhibition of ERK1/2 by silymarin in mouse mesangial cells

ChaKyungYoun, SungIlCho, MinYoungLee, YoungJinJeon, SeogKiLee 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 8 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2017, Vol.21 No.1 14 117-124 (8 pages)

ChaKyungYoun, SungIlCho, MinYoungLee, YoungJinJeon, SeogKiLee 저
...
- 3,000원
The present study aimed to show that pro-inflammatory cytokines [tumor necrosis factor (TNF)-α, interferon (IFN)-γ, and interleukin (IL)-1β] synergistically induce the production of nitric oxide (NO) production in mouse mesangial cells, which play an important role in inflammatory glomerular injury. We also found that co-treatment with cytokines at low doses (TNF-α; 5 ng/ml, IFN-γ; 5 ng/ml, and IL-1β; 1.25 U/ml) synergistically induced NO production, whereas treatment with each cytokine...
614.

Acepromazine inhibits hERG potassium ion channels expressed in human embryonic kidney 293 cells

YoungShinJoo, HongJoonLee, Jin-SungChoi, Ki-WugSung 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 8 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2017, Vol.21 No.1 9 75-82 (8 pages)

YoungShinJoo, HongJoonLee, Jin-SungChoi, Ki-WugSung 저
...
- 3,000원
The effects of acepromazine on human ether-à-go-go-related gene (hERG) potassium channels were investigated using whole-cell voltage-clamp technique in human embryonic kidney (HEK293) cells transfected with hERG. The hERG currents were recorded with or without acepromazine, and the steady-state and peak tail currents were analyzed for the evaluating the drug effects. Acepromazine inhibited the hERG currents in a concentration-dependent manner with an IC50 value of 1.5 μM and Hill...
615.

Gintonin facilitates catecholamine secretion from the perfused adrenal medulla

Seung-YeolNa, Ki-HwanKim, Mi-SungChoi, Kang-SuHa, Dong-YoonLim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 11 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2016, Vol.20 No.6 9 629-639 (11 pages)

Seung-YeolNa, Ki-HwanKim, Mi-SungChoi, Kang-SuHa, Dong-YoonLim 저
...
- 4,000원
The present study was designed to investigate the characteristics of gintonin, one of components isolated from Korean Ginseng on secretion of catecholamines (CA) from the isolated perfused model of rat adrenal gland and to clarify its mechanism of action. Gintonin (1 to 30 μg/ml), perfused into an adrenal vein, markedly increased the CA secretion from the perfused rat adrenal medulla in a dose-dependent fashion. The gintonin-evoked CA secretion was greatly inhibited in the presence of...
616.

Regulation of retinal angiogenesis by endothelial nitric oxide synthase signaling pathway

JungMinHa, SeoYeonJin, HyeSunLee, HwaKyoungShin, DongHyungLee, SangHeonSong, ChiDaeKim, SunSikBae 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2016, Vol.20 No.5 11 533-538 (6 pages)

JungMinHa, SeoYeonJin, HyeSunLee, HwaKyoungShin, DongHyungLee, SangHeonSong, ChiDaeKim, SunSikBae 저
...
- 3,000원
Angiogenesis plays an essential role in embryo development, tissue repair, inflammatory diseases, and tumor growth. In the present study, we showed that endothelial nitric oxide synthase (eNOS) regulates retinal angiogenesis. Mice that lack eNOS showed growth retardation, and retinal vessel development was significantly delayed. In addition, the number of tip cells and filopodia length were significantly reduced in mice lacking eNOS. Retinal endothelial cell proliferation was significantly...
617.

Effect of pertussis toxin pretreated centrally on blood glucose level induced by stress

Hong-WonSuh, Yun-BeomSim, Soo-HyunPark, NaveenSharma, Hyun-JuIm, Jae-SeungHong 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 10 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2016, Vol.20 No.5 4 467-476 (10 pages)

Hong-WonSuh, Yun-BeomSim, Soo-HyunPark, NaveenSharma, Hyun-JuIm, Jae-SeungHong 저
...
- 3,000원
In the present study, we examined the effect of pertussis toxin (PTX) administered centrally in a variety of stress-induced blood glucose level. Mice were exposed to stress after the pretreatment of PTX (0.05 or 0.1 mg) i.c.v. or i.t. once for 6 days. Blood glucose level was measured at 0, 30, 60 and 120 min after stress stimulation. The blood glucose level was increased in all stress groups. The blood glucose level reached at maximum level after 30 min of stress stimulation and returned to a...
618.

Dexmedetomidine inhibits vasoconstriction via activation of endothelial nitric oxide synthase

LidanNong, JueMa, GuangyanZhang, ChunyuDeng, SongsongMao, HaifengLi, JianxiuCui 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 7 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2016, Vol.20 No.5 1 441-447 (7 pages)

LidanNong, JueMa, GuangyanZhang, ChunyuDeng, SongsongMao, HaifengLi, JianxiuCui 저
...
- 3,000원
Despite the complex vascular effects of dexmedetomidine (DEX), its actions on human pulmonary resistance arteries remain unknown. The present study tested the hypothesis that DEX inhibits vascular tension in human pulmonary arteries through the endothelial nitric oxide synthase (eNOS) mediated production of nitric oxide (NO). Pulmonary artery segments were obtained from 62 patients who underwent lung resection. The direct effects of DEX on human pulmonary artery tension and changes in vascular...
619.

Klotho plays a critical role in clear cell renal cell carcinoma progression and clinical outcome

Ji-HeeKim, Kyu-HeeHwang, SayamaaLkhagvadorj, JaeHungJung, HyunChulChung, Kyu-SangPark, , InDeokKong, MinseobEom, Seung-KuyCha 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 8 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2016, Vol.20 No.3 9 297-304 (8 pages)

Ji-HeeKim, Kyu-HeeHwang, SayamaaLkhagvadorj, JaeHungJung, HyunChulChung, Kyu-SangPark, , InDeokKong, MinseobEom, Seung-KuyCha 저
...
- 3,000원
Klotho functions as a tumor suppressor predominantly expressed in renal tubular cells, the origin of clear cell renal cell carcinoma (ccRCC). Altered expression and/or activity of growth factor receptor have been implicated in ccRCC development. Although Klotho suppresses a tumor progression through growth factor receptor signaling including insulin-like growth factor-1 receptor (IGF-1R), the role of Klotho acting on IGF-1R in ccRCC and its clinical relevance remains obscure. Here, we show that...
620.

Blockade of Kv1.5 channels by the antidepressant drug sertraline

HyangMiLee, SangJuneHahn, BokHeeChoi 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 8 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2016, Vol.20 No.2 8 193-200 (8 pages)

HyangMiLee, SangJuneHahn, BokHeeChoi 저
...
- 3,000원
Sertraline, a selective serotonin reuptake inhibitor (SSRI), has been reported to lead to cardiac toxicity even at therapeutic doses including sudden cardiac death and ventricular arrhythmia. And in a SSRI-independent manner, sertraline has been known to inhibit various voltage-dependent channels, which play an important role in regulation of cardiovascular system. In the present study, we investigated the action of sertraline on Kv1.5, which is one of cardiac ion channels. The effect of...

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