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411.

Induction of Heat Shock Proteins and Antioxidant Enzymes in 2,3,7,8-TCDD-Induced Hepatotoxicity in Rats

Hyun-SookKim, So-YoungPark, Ki-YeolYoo, SeungKwanLee, Woon-WonJung 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 8 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2012, Vol.16 No.6 14 469-476 (8 pages)

Hyun-SookKim, So-YoungPark, Ki-YeolYoo, SeungKwanLee, Woon-WonJung 저
...
- 3,000원
2,3,7,8-Tetrachlorodibenzo-p-dioxin (2,3,7,8-TCDD) is an environmental toxicant with a polyhalogenated aromatic hydrocarbon structure and is one of the most toxic man-made chemicals. Exposure to 2,3,7,8-TCDD induces reproductive toxicity, immunotoxicity, and hepatotoxicity. In this study, we evaluated how 2,3,7,8-TCDD-induced hepatotoxicity affect the expression of heat shock proteins and antioxidant enzymes using the real-time polymerase chain reaction (PCR) in rat. 2,3,7,8-TCDD increased heat...
412.

Antiproliferative and Cytotoxic Effects of Resveratrol in Mitochondria- Mediated Apoptosis in Rat B103 Neuroblastoma Cells

Md.AtaurRahman, Nam-HoKim, Seung-HyukKim, Sung-MinOh, Sung-OhHuh 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2012, Vol.16 No.5 5 321-326 (6 pages)

Md.AtaurRahman, Nam-HoKim, Seung-HyukKim, Sung-MinOh, Sung-OhHuh 저
...
- 3,000원
Resveratrol, a natural compound, has been shown to possess anti-cancer, anti-aging, anti-inflammatory, anti-microbial, and neuroprotective activities. In this study, we examined the antiproliferative and cytotoxicity properties of resveratrol in Rat B103 neuroblastoma cells; although it's molecular mechanisms for the biological effects are not fully defined. Here, we examined the cellular cytotoxicity of resveratrol by cell viability assay, antiproliferation by BrdU assay, DNA fragmentation by...
413.

Blockade of ERK Phosphorylation in the Nucleus Accumbens Inhibits the Expression of Cocaine-induced Behavioral Sensitization in Rats

SeungwooKim, Joong-KeunShin, HyungShinYoon, Jeong-HoonKim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 8 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2011, Vol.15 No.6 10 389-396 (8 pages)

SeungwooKim, Joong-KeunShin, HyungShinYoon, Jeong-HoonKim 저
...
- 3,000원
Repeated administration of psychostimulants such as cocaine leads to the development of behavioral sensitization. Extracellular signal-Regulated Kinase (ERK), an enzyme important for long-term neuronal plasticity, has been implicated in such effects of these drugs. Although the nucleus accumbens (NAcc) is the site mediating the expression of behavioral sensitization by drugs of abuse, the precise role of ERK activation in this site has not been determined. In this study we demonstrate that...
414.

The Protective Effect of Epigallocatechin-3 Gallate on Ischemia/ Reperfusion Injury in Isolated Rat Hearts: An ex vivo Approach

ChengShiPiao, Do-SungKim, Ki-ChanHa, Hyung-RyongKim, Han-JungChae, Soo-WanChae 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 8 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2011, Vol.15 No.5 2 259-266 (8 pages)

ChengShiPiao, Do-SungKim, Ki-ChanHa, Hyung-RyongKim, Han-JungChae, Soo-WanChae 저
...
- 3,000원
The aim of this study was to evaluate the preventive role of epigallocatechin-3 gallate (EGCG, a derivative of green tea) in ischemia/reperfusion (I/R) injury of isolated rat hearts. It has been suggested that EGCG has beneficial health effects, including prevention of cancer and heart disease, and it is also a potent antioxidant. Rat hearts were subjected to 20 min of normoxia, 20 min of zero-flow ischemia and then 50 min of reperfusion. EGCG was perfused 10 min before ischemia and during the...
415.

Effect of Modulation of hnRNP L Levels on the Decay of bcl-2 mRNA in MCF-7 Cells

Mi-HyunLim, Dong-HyoungLee, SeungEunJung, Dong-YeYoun, ChanSunPark, Jeong-HwaLee 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2010, Vol.14 No.1 3 15-20 (6 pages)

Mi-HyunLim, Dong-HyoungLee, SeungEunJung, Dong-YeYoun, ChanSunPark, Jeong-HwaLee 저
...
- 3,000원
It has been shown that CA repeats in the 3'-untranslated region (UTR) of bcl-2 mRNA contribute the constitutive decay of bcl-2 mRNA and that hnRNP L (heterogenous nuclear ribonucleoprotein L) interacts with CA repeats in the 3'-UTR of bcl-2 mRNA, both in vitro and in vivo. The aim of this study was to determine whether the alteration of hnRNP L affects the stability of bcl-2 mRNA in vivo. Human breast carcinoma MCF-7 cells were transfected with hnRNP L-specific shRNA or hnRNP L-expressing vector...
416.

Rifampicin Inhibits the LPS-induced Expression of Toll-like Receptor 2 via the Suppression of NF-κB DNA-binding Activity in RAW 264.7 Cells

SeongKeunKim, YoungMiKim, ChungEunYeum, Song-HyoJin, GueTaeChae, Seong-BeomLee 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 8 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2009, Vol.13 No.6 11 475-482 (8 pages)

SeongKeunKim, YoungMiKim, ChungEunYeum, Song-HyoJin, GueTaeChae, Seong-BeomLee 저
...
- 3,000원
Rifampicin is a macrocyclic antibiotic which is used extensively for treatment against Mycobacterium tuberculosis and other mycobacterial infections. Recently, a number of studies have focused on the immune-regulatory effects of rifampicin. Therefore, we hypothesized that rifampicin may influence the TLR2 expression in LPS-activated RAW 264.7 cells. In this study, we determined that rifampicin suppresses LPS-induced TLR2 mRNA expression. The down-regulation of TLR2 expression coincided with...
417.

DHA and EPA Down-regulate COX-2 Expression through Suppression of NF-κB Activity in LPS-treated Human Umbilical Vein Endothelial Cells

SoonAeLee, HyeJungKim, KiChurlChang, JongChulBaek, JiKwonPark, JeongKyuShin, WonJunChoi, JongHakLee, WonYoungPaik 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 7 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2009, Vol.13 No.4 6 301-307 (7 pages)

SoonAeLee, HyeJungKim, KiChurlChang, JongChulBaek, JiKwonPark, JeongKyuShin, WonJunChoi, JongHakLee, WonYoungPaik 저
...
- 3,000원
Inflammatory processes of vascular endothelial cells play a key role in the development ofatherosclerosis. We determined the anti-inflammatory effects and mechanisms of eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) on LPS-treated human umbilical vein endothelial cells (HUVECs) to evaluate their cardioprotective potential. Cells were pretreated with DHA, EPA, or troglitazone prior to activation with LPS. Expression of COX-2, prostaglandin E2 (PGE2) and IL-6 production, and...
418.

Water Extract of Samultang Reduces Apoptotic Cell Death by H2O2-Induced Oxidative Injury in SK-N-MC Cells

GyoungWanLee, MinSunKim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 7 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2009, Vol.13 No.3 1 139-145 (7 pages)

GyoungWanLee, MinSunKim 저
...
- 3,000원
The purpose of this study was to evaluate the effects of the water extract of Samultang (SMT), a Chinese herb, on apoptotic cell death by H2O2-induced oxidative stress in SK-N-MC cells. A nuclear fragmentation was observed via fluorescence imaging 12 h after exposure to 30</SUB>ՌM H2O2 and DNA laddering was detected via agarose electrophoresis gel. In addition, increases in sub-G1 phase and cleavage of the PARP protein were observed. However, treatment with SMT for 2 h prior to H2O2...
419.

Effects of AIF on Knee Osteoarthritis Patients: Double-blind, Randomized Placebo-controlled Study

Sung-HoonPark, Seong-KyuKim, Im-HeeShin, Hyung-GunKim, Jung-YoonChoe 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2009, Vol.13 No.1 6 33-38 (6 pages)

Sung-HoonPark, Seong-KyuKim, Im-HeeShin, Hyung-GunKim, Jung-YoonChoe 저
...
- 3,000원
Anti-inflammatory factor (AIF) is a water soluble extract of three herbs, Panax notoginseng (Burk.) F. H. Chen, Rehmannia glutinosa Libosch and Eleutherococcus senticosus. The present study aimed to investigate the safety and efficacy of herb extracts, AIF, on Korean knee osteoarthritis patients for six weeks. Fifty seven patients with knee osteoarthritis, ranging from 43 to 73 years of age, who fulfilled the "American College of Rheumatology" (ACR) classification of idiopathic osteoarthritis of...
420.

Tyrphostin ErbB2 Inhibitors AG825 and AG879 Have Non-specific Suppressive Effects on gp130/ STAT3 Signaling

HyunKyoungLee, InAeSeo, SangHwaLee, Su-YoungSeo, KyungSupKim, HwanTaePark 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 5 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2008, Vol.12 No.5 10 281-285 (5 pages)

HyunKyoungLee, InAeSeo, SangHwaLee, Su-YoungSeo, KyungSupKim, HwanTaePark 저
...
- 1,500원
Although the interaction between gp130 and the ErbB family has frequently been shown in cancer cells, the mechanism of this interaction remains unclear and controversial. In the present study, we found that specific tyrphostin inhibitors of ErbB2 (AG825 and AG879), but not ErbB1 inhibitor (AG1478), suppressed IL-6-induced tyrosine phosphorylation of STAT3 in schwannoma cells. However, biochemical evidence for transactivation of ErbB2 by IL-6 was not observed. Additionally, the inhibition of...

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