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501.

Activation of transient receptor potential vanilloid 3 by the methanolic extract of Schisandra chinensis fruit and its chemical constituent γ-schisandrin

YuranNam, HyunJongKim, Young-MiKim, Young-WonChin, YungKyuKim, HyoSangBae, JooHyunNam, WooKyungKim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 8 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2017, Vol.21 No.3 5 309-316 (8 pages)

YuranNam, HyunJongKim, Young-MiKim, Young-WonChin, YungKyuKim, HyoSangBae, JooHyunNam, WooKyungKim 저
...
- 3,000원
Transient receptor potential vanilloid 3 (TRPV3) is a non-selective cation channel with modest permeability to calcium ions. It is involved in intracellular calcium signaling and is therefore important in processes such as thermal sensation, skin barrier formation, and wound healing. TRPV3 was initially proposed as a warm temperature sensor. It is activated by synthetic small-molecule chemicals and plantderived natural compounds such as camphor and eugenol. Schisandra chinensis (Turcz.) Baill...
502.

Peroxisome proliferator-activated receptor γ is essential for secretion of ANP induced by prostaglandin D2 in the beating rat atrium

YingZhang, XiangLi, Li-PingLiu, LanHong, XiaLiu, BoZhang, Cheng-ZheWu, XunCui 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 8 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2017, Vol.21 No.3 3 293-300 (8 pages)

YingZhang, XiangLi, Li-PingLiu, LanHong, XiaLiu, BoZhang, Cheng-ZheWu, XunCui 저
...
- 3,000원
Prostaglandin D2 (PGD2) may act against myocardial ischemia–reperfusion (I/R) injury and play an anti-inflammatory role in the heart. Although the effect of PGD2 in regulation of ANP secretion of the atrium was reported, the mechanisms involved are not clearly identified. The aim of the present study was to investigate whether PGD2 can regulate ANP secretion in the isolated perfused beating rat atrium, and its underlying mechanisms. PGD2 (0.1 to 10 μM) significantly increased atrial ANP...
503.

Identification of AMPK activator from twelve pure compounds isolated from Aralia Taibaiensis: implication in antihyperglycemic and hypolipidemic activities

YuwenLi, JongsunPark, YinWu, JiaCui, NaJia, MiaomiaoXi, AidongWen 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 8 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2017, Vol.21 No.3 1 279-286 (8 pages)

YuwenLi, JongsunPark, YinWu, JiaCui, NaJia, MiaomiaoXi, AidongWen 저
...
- 3,000원
The root bark extract of Aralia taibaiensis is used traditionally for the treatment of diabetes mellitus in China. The total saponin extracted from Aralia Taibaiensis (sAT) has effective combined antihyperglycemic and hypolipidemic activities in experimental type 2 diabetic rats. However, the active compounds have not yet been fully investigated. In the present study, we examined effects of twelve triterpenoid saponins on AMP-activated protein kinase (AMPK) activation, and found that compound...
504.

The oncogenic effects of p53-inducible gene 3 (PIG3) in colon cancer cells

Seon-JooPark, HongBeumKim, JeehoKim, SanggonPark, SeokWonKim, Jung-HeeLee 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 7 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2017, Vol.21 No.2 15 267-273 (7 pages)

Seon-JooPark, HongBeumKim, JeehoKim, SanggonPark, SeokWonKim, Jung-HeeLee 저
...
- 3,000원
The p53-inducible gene 3 (PIG3), initially identified as a gene downstream of p53, plays an important role in the apoptotic process triggered by p53-mediated reactive oxygen species (ROS) production. Recently, several studies have suggested that PIG3 may play a role in various types of cancer. However, the functional significance of PIG3 in cancer remains unclear. Here, we found that PIG3 was highly expressed in human colon cancer cell lines compared to normal colonderived fibroblasts....
505.

Chronic Ca2+ influx through voltage-dependent Ca2+ channels enhance delayed rectifier K+ currents via activating Src family tyrosine kinase in rat hippocampal neurons

Yoon-SilYang, Sang-ChanJeon, Dong-KwanKim, Su-YongEun, Sung-CherlJung 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 7 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2017, Vol.21 No.2 14 259-265 (7 pages)

Yoon-SilYang, Sang-ChanJeon, Dong-KwanKim, Su-YongEun, Sung-CherlJung 저
...
- 3,000원
Excessive influx and the subsequent rapid cytosolic elevation of Ca2+ in neurons is the major cause to induce hyperexcitability and irreversible cell damage although it is an essential ion for cellular signalings. Therefore, most neurons exhibit several cellular mechanisms to homeostatically regulate cytosolic Ca2+ level in normal as well as pathological conditions. Delayed rectifier K+ channels (IDR channels) play a role to suppress membrane excitability by inducing K+ outflow in various...
506.

Inhibition of K+ outward currents by linopirdine in the cochlear outer hair cells of circling mice within the first postnatal week

ShinWookKang, JiWoongAhn, SeungCheolAhn 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 7 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2017, Vol.21 No.2 13 251-257 (7 pages)

ShinWookKang, JiWoongAhn, SeungCheolAhn 저
...
- 3,000원
Inhibition of K+ outward currents by linopirdine in the outer hair cells (OHCs) of circling mice (homozygous (cir /cir ) mice), an animal model for human deafness (DFNB6 type), was investigated using a whole cell patch clamp technique. Littermate heterozygous (+/cir ) and ICR mice of the same age (postnatal day (P) 0 –P6) were used as controls. Voltage steps from –100 mV to 40 mV elicited small inward currents (–100 mV~–70 mV) and slow rising K+ outward currents...
507.

Intracellular calcium-dependent regulation of the sperm-specific calcium-activated potassium channel, hSlo3, by the BKCa activator LDD175

TharakaDarshanaWijerathne, JihyunKim, DongkiYang, KyuPilLee 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 9 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2017, Vol.21 No.2 12 241-249 (9 pages)

TharakaDarshanaWijerathne, JihyunKim, DongkiYang, KyuPilLee 저
...
- 3,000원
voltage at different intracellular pHs (pH 7.3 and pH 8.0) in the absence of intracellular Ca2+. In contrast, elevation of intracellular Ca2+ dramatically enhanced the LDD175-induced leftward shift in the half-activation potential of hSlo3. Therefore, the mechanism of action does not involve pH-dependent modulation of hSlo3 gating; instead, LDD175 may modulate Ca2+-dependent activation of hSlo3. Thus, LDD175 potentially activates native KSper and may induce membrane hyperpolarization-associated...
508.

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...
509.

Nortriptyline, a tricyclic antidepressant, inhibits voltage-dependent K+ channels in coronary arterial smooth muscle cells

SungEunShin, HongliangLi, HanSolKim, HyeWonKim, MiSeonSeo, Kwon-SooHa, Eun-TaekHan, Seok-HoHong, AmyL.Firth, Il-WhanChoi6, YoungMinBae, Won 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 8 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2017, Vol.21 No.2 10 225-232 (8 pages)

SungEunShin, HongliangLi, HanSolKim, HyeWonKim, MiSeonSeo, Kwon-SooHa, Eun-TaekHan, Seok-HoHong, AmyL.Firth, Il-WhanChoi6, YoungMinBae, Won 저
...
- 3,000원
We demonstrated the effect of nortriptyline, a tricyclic antidepressant drug and serotonin reuptake inhibitor, on voltage-dependent K+ (Kv) channels in freshly isolated rabbit coronary arterial smooth muscle cells using a whole-cell patch clamp technique. Nortriptyline inhibited Kv currents in a concentration-dependent manner, with an apparent IC50 value of 2.86±0.52 µM and a Hill coefficient of 0.77±0.1. Although application of nortriptyline did not change the activation curve,...
510.

Quercetin induces apoptosis and cell cycle arrest in triple-negative breast cancer cells through modulation of Foxo3a activity

LichThiNguyen, Yeon-HeeLee, AshishRanjanSharma, Jong-BongPark, SupriyaJagga, GarimaSharma, Sang-SooLee, Ju-SukNam 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 9 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2017, Vol.21 No.2 8 205-213 (9 pages)

LichThiNguyen, Yeon-HeeLee, AshishRanjanSharma, Jong-BongPark, SupriyaJagga, GarimaSharma, Sang-SooLee, Ju-SukNam 저
...
- 3,000원
Quercetin, a plant-derived flavonoid found in fruits, vegetables and tea, has been known to possess bioactive properties such as anti-oxidant, anti-inflammatory and anti-cancer. In this study, anti-cancer effect of quercetin and its underlying mechanisms in triple-negative breast cancer cells was investigated. MTT assay showed that quercetin reduced breast cancer cell viability in a time and dose dependent manner. For this, quercetin not only increased cell apoptosis but also inhibited cell...

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