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481.

Transduction of Tat-Superoxide Dismutase into Insulin-producing MIN6N Cells Reduces Streptozotocin-induced Cytotoxicity

InSoonChoung, WonSikEum, MingZhenLi, GyeSukSin, JungHoonKang, JinseuPark, SooYoungChoi, HyeokYilKwon 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2003, Vol.7 No.3 7 163-168 (6 pages)

InSoonChoung, WonSikEum, MingZhenLi, GyeSukSin, JungHoonKang, JinseuPark, SooYoungChoi, HyeokYilKwon 저
...
- 3,000원
The reactive oxygen species (ROS) are considered to be an important mediator in pancreatic β cell destruction, thereby triggering the development of insulin-dependent diabetes mellitus. In the present study, HIV-1 Tat-mediated transduction of Cu,Zn-superoxide dismutase (SOD) was investigated to evaluate its protective potential against streptozotocin (STZ)-induced cytotoxicity in insulin-producing MIN6N cells. Tat-SOD fusion protein was successfully delivered into MIN6N cells in a...
482.

Thiol-dependent Redox Mechanisms in the Modification of ATP-Sensitive Potassium Channels in Rabbit Ventricular Myocytes

JinHan, NariKim, DangVanCuong, ChunghuiKim, EuiyongKim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 9 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2003, Vol.7 No.1 4 15-23 (9 pages)

JinHan, NariKim, DangVanCuong, ChunghuiKim, EuiyongKim 저
...
- 3,000원
DTT). DTT itself did not have any effect on the channel activity. However, in the patches excised from the metabolically compromised cells, DTT increased the channel activity. DTT had no effect on the inhibitory action by ATP, showing that thiol oxidation was not involved in the blocking mechanism of ATP. There were no statistical difference in the single channel conductance for the oxidized and reduced states of the channel. Analysis of the open and closed time distributions showed that DTNB...
483.

Effect of Doxorubicin on Catecholamine Release in the Isolated Perfused Rat Adrenal Gland

Dong-YoonLim, Song-HoonOh, Yoo-SeungSeoh, Eun-SookLee, Il-HwanKim, Seong-HoJo, Soon-PyoHong 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 10 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2002, Vol.6 No.4 7 215-224 (10 pages)

Dong-YoonLim, Song-HoonOh, Yoo-SeungSeoh, Eun-SookLee, Il-HwanKim, Seong-HoJo, Soon-PyoHong 저
...
- 3,000원
The present study was undertaken to investigate the effect of doxorubicin (DX) on secretion of catecholamines (CA) evoked by ACh, high K⁢, DMPP and McN-A-343 from the isolated perfused rat adrenal gland and to establish the mechanism of its action. DX (10⁣7∼10⁣6 M) perfused into an adrenal vein for 60 min produced relatively dose- and time-dependent inhibition of CA secretory responses evoked by ACh (5.32⁓10⁣3 M), DMPP (10⁣4 M) and McN-A-343 (10⁣4 M)....
484.

Antidiabetic Activity and Mechanisms of Acarbose in KKAy Mice

YoungLimKimSungHyunChung 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2001, Vol.5 No.2 9 183-188 (6 pages)

YoungLimKimSungHyunChung 저
...
- 3,000원
To elucidate antidiabetic effect and mechanism(s) of acarbose in a polygenic spontaneous hyperglycemic and hyperinsulinemic diabetic animal model, KKAy mice, acarbose was administered orally for 4 weeks and effects on body weight, plasma glucose and insulin levels, genetic expressions of intestinal sucrase- isomaltase (SI), sodium-glucose cotransporter (sGLT1) and glucose transporter in quadriceps muscle (GLUT4) were examined in this study. Although no differences in body weight were detected...
485.

Indomethacin Induces Apoptosis in NCI-H1299 Human Lung Carcinoma Cells

BumShikKim, SoonAeKim, MiJaKim, HeeJaeLee, Seung-JoonPark, Jee-ChangJung, Chang-JuKim, Sung-VinYim, Joo-HoChung 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 5 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2001, Vol.5 No.2 8 177-181 (5 pages)

BumShikKim, SoonAeKim, MiJaKim, HeeJaeLee, Seung-JoonPark, Jee-ChangJung, Chang-JuKim, Sung-VinYim, Joo-HoChung 저
...
- 1,500원
Recently, nonsteroidal anti-inflammatory drugs (NSAIDs) have been found to be useful in the chemoprevention of colon cancer. To investigate whether indomethacin, an NSAIDs, induces apoptosis and thus assess the possibility of its application in the chemoprevention of human lung cancer, we have performed MTT assay, TUNEL assay, DAPI staining, and flow cytometric analysis using human lung carcinoma cell line NCI-H1299. Through morphological and biochemical analyses, it was demonstrated that...
486.

The Role of Lipid Peroxidation and Glutathione on the Glycochenodeoxycholic Acid-Induced Cell Death in Primary Cultured Rat Hepatocytes

SangHuiChu, WolMiPark, KyungEunLee, YoungSookPae 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 7 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2000, Vol.4 No.2 6 121-127 (7 pages)

SangHuiChu, WolMiPark, KyungEunLee, YoungSookPae 저
...
- 3,000원
Intracellular accumulation of bile acids in the hepatocytes during cholestasis is thought to be pathogenic in cholestatic liver diseases. The objective of this study was to determine the role of lipid peroxidation and glutathione on the bile acid-induced hepatic cell death mechanism in primary cultured rat hepatocytes. To induce hepatic cell death, we incubated primary cultured rat hepatocytes with glycochenodeoxycholic acid (GCDC; 0∼400μM) for 3 hours. In electron microscopic examination and...
487.

Mechanism of Pituitary Adenylate Cyclase-Activating Polypeptide- Induced Inhibition on Catecholamine Secretion Evoked by Cholinergic Stimulation and Membrane Depolarization in the Rat Adrenal Gland

Dong-YoonLim, Jeong-WonKang, Young-JoKim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 12 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 1999, Vol.3 No.3 12 339-350 (12 pages)

Dong-YoonLim, Jeong-WonKang, Young-JoKim 저
...
- 4,100원
The present study was attempted to examine the effect of pituitary adenylate cyclase-activating polypeptide (PACAP) on catecholamine (CA) secretion evoked by cholinergic stimulation, membrane depolarization and calcium mobilization from the isolated perfused rat adrenal gland. The perfusion of PACAP (10 nM) into an adrenal vein for 60 min produced a great inhibition in CA secretion evoked by ACh (5.32⁓10⁣3 M), high K⁢ (5.6⁓10⁣2 M), DMPP (10⁣4 M for 2 min),...
488.

주요우울증과 세로토닌수송단백질 유전자의 다형성

임신원, 손성은, 김도관, 김이영 대한신경정신의학회 신경정신의학 9 Pages

대한신경정신의학회 신경정신의학 2000, 제 39권 제 1호 18 199-207 (9 pages)

임신원, 손성은, 김도관, 김이영 저
...
- 3,000원
연구목적： 세로토닌 수송단백질(serotonin transporter, 5-hydroxytryptamine transporter, 5-HTT)은 세로토닌 계에서 이루어 지는 신경전달을 시냅스전 신경세포로 재흡수함으로써 종결시키는 데 중요한 역할을 하고, 삼 환계 항우울제나 선택적인 세로토닌 재흡수 차단제 등의 주요 항우울제의 작용 개시 부위로 알려져 왔다. 본 연구에서는 5-HTT 유전자와 주요 우울증 간의 관련성을 알아보고 이 유전자의 유전자형 특성이 항우울제 에 대한 반응정도와 관련이 있는지 알아보고자 하였다. 방 법： 142명의 우울증 환자들(주요...
489.

精神科入院患者의 自殺에 對한 몇 가지 臨床的考察

李相換, 趙斗英 대한신경정신의학회 신경정신의학 7 Pages

대한신경정신의학회 신경정신의학 1981, 제 20권 제 1호 4 36-42 (7 pages)

李相換, 趙斗英 저
...
- 3,000원
490.

The Effects of Isopropyl 2-(1,3-dithioetane-2-ylidene)-2-[N-(4-methyl-thiazol-2-yl)carbamoyl]acetate (YH439) on Potentiated Carbon Tetrachloride Hepatotoxicity

김상건(Sang Geon Kim), 조주연(Joo Youn Cho) 대한약리학회 대한약리학잡지 10 Pages

대한약리학회 대한약리학잡지 1996, 제 32권 제 3호 12 407-416 (10 pages)

김상건(Sang Geon Kim), 조주연(Joo Youn Cho) 저
...
- 3,000원
The reactive intermediates formed during the metabolism of therapeutic agents, toxicants and carcinogens by cytochromes P450 are frequently capable of covalently binding to tissue macromolecules and causing tissue damage. It has been shown that YH439, a congener of malotilate, is effective in suppressing hepatic P450 2E1 expression. The present study was designed to further establish the mechanistic basis of YH439 protection against toxicant by assessing its effects against chemical-mediated...

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