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441.

Overexpression of Ref-1 Inhibits Lead-induced Endothelial Cell Death via the Upregulation of Catalase

KwonHoLee, SangKiLee, HyoShinKim, EunJungCho, HeeKyoungJoo, EunJiLee, JiYoungLee, MyoungSooPark, SeokJongChang, Chung-HyunCho, JinBongPark 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2009, Vol.13 No.6 4 431-436 (6 pages)

KwonHoLee, SangKiLee, HyoShinKim, EunJungCho, HeeKyoungJoo, EunJiLee, JiYoungLee, MyoungSooPark, SeokJongChang, Chung-HyunCho, JinBongPark 저
...
- 3,000원
The role of apurinic/apyrimidinic endonuclease1/redox factor-1 (Ref-1) on the lead (Pb)-induced cellular response was investigated in the cultured endothelial cells. Pb caused progressive cellular death in endothelial cells, which occurred in a concentration- and time-dependent manner. However, Ref-1 overexpression with AdRef-1 significantly inhibited Pb-induced cell death in the endothelial cells. Also the overexpression of Ref-1 significantly suppressed Pb-induced superoxide and hydrogen...
442.

Neuroprotective Effects of Lithium on NMDA-induced Excitotoxicity in Mouse Cerebrum

Gee-younKwon, Soo-kyungKim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 12 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2006, Vol.10 No.3 1 111-122 (12 pages)

Gee-younKwon, Soo-kyungKim 저
...
- 4,100원
Neuroprotective properties of lithium were evaluated by using in vivo NMDA excitotoxicity model. Systemic injection of NMDA to young mice induced neuronal apoptosis mediated by both TNFR-1 and Fas ligand, and long-term lithium treatment showed noticeable neuroprotection against NMDA-induced excitotoxicity: NMDA-damaged neurons expressed several apoptosis-related gene products such as TNFR-1, Fas ligand, and caspase-3, and these gene expressions were not found in the brain of mice chronically...
443.

Protective Effect of Defibrotide on Splanchnic Injury following Ischemia and Reperfusion in Rats

SooRanChoi, JiHoonJeong, JinHoSong, YongKyooShin 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 10 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2006, Vol.10 No.2 5 85-94 (10 pages)

SooRanChoi, JiHoonJeong, JinHoSong, YongKyooShin 저
...
- 3,000원
in intestine and thrombin induced adherence of neutrophils to superior mesentric artery segments. Superoxide anion and hydrogen peroxide production in 1μM formylmethionylleucylphenylalanine (fMLP)-activated PMNs was inhibited by defibrotide in a dose-dependent fashion. Defibrotide effectively scavenged hydrogen peroxide, but not hydroxyl radical. Treatment of SAO rats with defibrotide inhibited tumor necrosis factor-α, and interleukin-1β productions in blood in comparison with untreated rats....
444.

Effect of Defibrotide on Rat Reflux Esophagitis

HyoungKiKim, SooRanChoi, SangJinChoi, MyungSupChio, YongKyooShin 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 10 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2004, Vol.8 No.6 5 319-328 (10 pages)

HyoungKiKim, SooRanChoi, SangJinChoi, MyungSupChio, YongKyooShin 저
...
- 3,000원
dose-dependent manner. Superoxide anion and hydrogen peroxide production in 1μM formylmethionylleucylphenylalanine (fMLP)- or 0.1μg/ml N-phorbol 12- myristate 13-acetate (PMA)-activated PMNs was inhibited by defibrotide in a dose-dependent fashion. Defibrotide effectively scavenged the hydrogen peroxide but did not scavenge the hydroxyl radical. Treatment of esophagitis rats with defibrotide inhibited interleukin-1β production in the blood in comparison with untreated rats, but tumor necrosis...
445.

Involvement of Oxidative Stress and Poly(ADP-ribose) Polymerase Activation in 3-Nitropropionic Acid-induced Cytotoxicity in Human Neuroblastoma Cells

EunjooNam, YoungJaeLee, YoungAhOh, JinAhJung, HyeInIm, SeongEunKoh, SunghoMaeng, WanSeokJoo, YongSikKim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 7 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2003, Vol.7 No.6 6 325-331 (7 pages)

EunjooNam, YoungJaeLee, YoungAhOh, JinAhJung, HyeInIm, SeongEunKoh, SunghoMaeng, WanSeokJoo, YongSikKim 저
...
- 3,000원
3-Nitropropionic acid (3-NP) inhibits electron transport in mitochondria, leading to a metabolic failure. In order to elucidate the mechanism underlying this toxicity, we examined a few biochemical changes possibly involved in the process, such as metabolic inhibition, generation of reactive oxygen species (ROS), DNA strand breakage, and activation of Poly(ADP-ribose) polymerase (PARP). Exposure of SK-N-BE(2)C neuroblastoma cells to 3-NP for 48 h caused actual cell death, while inhibition of...
446.

SM709, Ingredient of Antimelanogenic Bamboo Extract, Blocks Endothelin-1-induced [Ca2+]i Increase in Human Melanocytes

Shin-HeeKim, Ki-MuLee, HyoShinKim, GyuSeungLee, ByeongHwaJeon, KwangJinKimJinBongPark 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2003, Vol.7 No.6 4 311-316 (6 pages)

Shin-HeeKim, Ki-MuLee, HyoShinKim, GyuSeungLee, ByeongHwaJeon, KwangJinKimJinBongPark 저
...
- 3,000원
Endothelins secreted from keratinocytes are intrinsic mitogens and melanogens of human melanocytes in UVB-induced hyperpigmentation. To elucidate the cellular mechanism of antimelanogenic activity of bamboo extract, the effects of three ingredients of bamboo extract on endothelin 1 (ET-1)-induced Ca2⁢ mobilization were investigated in cultured human melanocytes. ET-1 receptors in human melanocytes were characterized by using specific antagonist, and ET-1 was found to increase intracellular...
447.

Transition Metal Induces Apoptosis in MC3T3E1 Osteoblast Evidence of Free Radical Release

Han-JungChae, , Soo-WanChae, Jang-SookKang, Dong-HyeonYun, Byung-GwanBang, Mi-RaKang, Hyung-MinKim, Hyung-RyongKim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 8 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2000, Vol.4 No.1 7 47-54 (8 pages)

Han-JungChae, , Soo-WanChae, Jang-SookKang, Dong-HyeonYun, Byung-GwanBang, Mi-RaKang, Hyung-MinKim, Hyung-RyongKim 저
...
- 3,000원
Transition metal ions including Se2⁢, Cd2⁢, Hg2⁢ or Mn2⁢ have been thought to disturb the bone metabolism directly. However, the mechanism for the bone lesion is unknown. In this study, we demonstrated that MC3T3E1 osteoblasts, exposed to various transition metal ions; selenium, cadmium, mercury or manganese, generated massive amounts of reactive oxygen species (ROS). The released ROS were completely quenched by free radical scavengers-N-acetyl cysteine (NAC), reduced...
448.

Effect of UV Irradiation and Rebamipide on the Blood Flow and Viability of Rabbit Skin Flap

Eung-JooSuh, Hyoung-ChulChoi, Uy-DongSohn, Jeoung-HeeHa, Kwang-YounLee, Won-JoonKim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 9 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 1997, Vol.1 No.5 14 581-589 (9 pages)

Eung-JooSuh, Hyoung-ChulChoi, Uy-DongSohn, Jeoung-HeeHa, Kwang-YounLee, Won-JoonKim 저
...
- 3,000원
This study was undertaken to examine the effects of ultraviolet light (UVL) and rebamipide on the cutaneous blood flow and tissue survival on rabbit skin flap. In a random bipedicle flap, Laser Doppler Flowmetry (LDF) was employed to measure the blood flow of flap (BFF). Wound Margin Strength (WMS) measured by force transducer and Light microscophy were used for evaluation of tissue viability. Single exposure to UVL increased the BFF gradually for more than 15 hours, and decreased the...
449.

대뇌 피질 신경 세포 일차 배양에서 6-hydroxydopamine에 의한 신경세포사멸의 특성

정재훈, 강효정, 손성향, 정영기, 곽병주, 노재성 대한신경정신의학회 신경정신의학 10 Pages

대한신경정신의학회 신경정신의학 2000, 제 39권 제 3호 17 656-665 (10 pages)

정재훈, 강효정, 손성향, 정영기, 곽병주, 노재성 저
...
- 3,000원
연구목적： 본 연구는 생쥐 태자 대뇌 피질 세포 일차 배양에서 파킨슨씨병의 동물 모델을 만드는데 사용되는 신경독 성 물질인 6-hydroxydopamine(6-OHDA)에 의한 신경세포 사멸의 특성을 관찰한 것이다. 방 법： 생쥐태자의 신경세포를 배양하여 6-OHDA를 처리하고 이와 더불어 여러가지 신경세포 사멸에 영향을 주 는 물질을 투여하여 신경세포의 사멸을 정량적으로 분석하고 형태학적 분석을 전자현미경을 통하여 관찰하 였다 결 과： 배양한 신경세포에 6-OHDA를 처리하면 투여 양에 비례하여 신경세포의 사멸이 증가하며 50μM 6-...
450.

Reduced Protein Denaturation in Thermotolerant Cells by Elevated Levels of HSP70

한미영(Mi Young Han), 박영미(Young-Mee Park) 대한약리학회 대한약리학잡지 11 Pages

대한약리학회 대한약리학잡지 1996, 제 32권 제 3호 15 433-443 (11 pages)

한미영(Mi Young Han), 박영미(Young-Mee Park) 저
...
- 4,000원
a fixed dose of diamide exposure resulted in HMA increases in a heat-dose dependent manner, demonstrating that the quantitation of HMA could serve as a measure of heat-denatured proteins. We compared thermotolerant and nontolerant cells and found decreased HMA in tolerant cells upon heat treatment. As an attempt to examine the kinetics of protein renaturation (or repair ), we measured the amounts of aggregates formed by the addition of diamide at various times after heat shock. Such experiments...

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