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381.

Changes in Phosphate Transporter Activity Evaluated by Phosphonoformic Acid Binding in Cadmium-Exposed Renal Brush-Border Membranes

JinMoChung, DoWhanAhn, KyoungRyongKim, YangSaengPark 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 7 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 1999, Vol.3 No.5 8 513-519 (7 pages)

JinMoChung, DoWhanAhn, KyoungRyongKim, YangSaengPark 저
...
- 3,000원
Direct exposure of renal tubular brush-border membranes (BBM) to free cadmium (Cd) causes a reduction in phosphate (Pi) transport capacity. Biochemical mechanism of this reduction was investigated in the present study. Renal proximal tubular brush-border membrane vesicles (BBMV) were isolated from rabbit kidney outer cortex by Mg precipitation method. Vesicles were exposed to 50∼200 μM CdCl2 for 30 min, then the phosphate transporter activity was determined. The range of Cd concentration...
382.

Electroencephalographic Effects of Chlorpromazine in Rats

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

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 1999, Vol.3 No.3 2 245-250 (6 pages)

JeongEYunMaanGeeLee 저
...
- 3,000원
The effects of an antipsychotic, chlorpromazine, on the electroencephalogram (EEG) were observed while rats were awake but immobile. The time course and the dose-dependency of the EEG changes were examined. The method of the power spectrum analysis was used to examine the EEG changes by the drug. The bands were divided into delta (1∼3.5 Hz), theta (3.5∼8 Hz), alpha (8∼13 Hz), beta1 (13∼21 Hz), beta2 (21∼30 Hz) and gamma (30∼50 Hz). In rats, the low dose of chlropromazine (1 mg/kg, i.p.)...
383.

Protective Mechanism of Nitric Oxide and Mucus against Ischemia/ Reperfusion-Induced Gastric Mucosal Injury

HyeyoungKim, KwangsooNam, KyungHwanKim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 9 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 1998, Vol.2 No.4 13 511-519 (9 pages)

HyeyoungKim, KwangsooNam, KyungHwanKim 저
...
- 3,000원
This study investigated the role of nitric oxide on the oxidative damage in gastric mucosa of rats which received ischemia/reperfusion and its relation to mucus. Nitric oxide synthesis modulators such as L-arginine and NG-nitro-L-arginine methyl ester, and sodium nitroprusside, a nitric oxide donor, were injected intraperitoneally to the rats 30 min prior to ischemia/reperfusion which was induced by clamping the celiac artery and the superior mesenteric artery for 30 min and reperfusion for 1...
384.

Acute Cyclosporin A-Treatment Impairs the Cytosolic Guanylate Cyclase-Mediated Vasodilatation in Rat Thoracic Aorta

HyunKook 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 7 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 1998, Vol.2 No.4 9 471-477 (7 pages)

HyunKook 저
...
- 3,000원
Cyclosporin A (CsA), a widely used immunosuppressant, is well known to cause nephrotoxicity and hypertension as major side effects. The present study was aimed at investigating the effects of CsA-pretreatment on the activities of cytosolic guanylate cyclase (cGC) in relation to the alteration of relaxant responses in the rat thoracic aorta. CsA (10 ㄍM)-preincubation for 90 min significantly attenuated the vasodilatation induced by sodium nitroprusside (SNP), a cytosolic guanylate cyclase...
385.

In Vitro Cytotoxicity of Novel Platinum(II) Coordination Complexes Containing Diaminocyclohexane and Diphenylphosphines

Jee-ChangJung, Young-KyuKim, Seung-JoonPark, Joo-HoChung, Sung-GooChang, Kyung-TaeLee, Min-SonBaek, Jong-JipPark, Young-SooRho 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 7 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 1998, Vol.2 No.3 15 395-401 (7 pages)

Jee-ChangJung, Young-KyuKim, Seung-JoonPark, Joo-HoChung, Sung-GooChang, Kyung-TaeLee, Min-SonBaek, Jong-JipPark, Young-SooRho 저
...
- 3,000원
We have synthesized new platinum(II) analogs containing 1,2-diaminocyclohexane (dach) as a carrier ligand, 1,3-bis(diphenylphosphino) propane (DPPP) /1,2-bis(diphenylphosphino)ethane (DPPE) as a leaving group and nitrates to improve solubility. In the present study, the cytotoxicity of [Pt(trans-l-dach)(DPPP)]·2NO3 (KHPC-001) and [Pt(trans-l-dach)(DPPE)]·2NO3 (KHPC-002) was evaluated and compared on various P-388 cancer cell lines and porcine kidney cell line (LLC-PK1). The new platinum...
386.

Comparison of Inodilator Effect of Higenamine, YS49, YS51, Tetrahydroisoquinoline Analogs, and Dobutamine in the Rat

Won-SeogChong, Young-SooLee, Young-JinKang, Duck-HyungLee, Jae-ChunRyu, HyeSookYun-Choi, Ki-ChurlChang 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 8 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 1998, Vol.2 No.3 7 323-330 (8 pages)

Won-SeogChong, Young-SooLee, Young-JinKang, Duck-HyungLee, Jae-ChunRyu, HyeSookYun-Choi, Ki-ChurlChang 저
...
- 3,000원
Tetrahydroisoquinoline (THI) alkaloids can be considered as cyclized derivatives of simple phenylethylamines. Many of them, especially with 6,7-disubstitution, demonstrate a relatively high affinity for catecholamines. Present study examines the pharmacological action of limited series of THI, using rats' isolated atria and aorta. In addition, a [3H] prazosin displacement binding study with THI compounds was performed, using rat brain homogenates to investigate whether these probes have...
387.

Intracisternal Antidepressants Suppressed the Nociceptive Jaw Opening Reflex in Freely Moving Rats

Dong-KukAhnYun-SookKim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 1998, Vol.2 No.3 5 307-312 (6 pages)

Dong-KukAhnYun-SookKim 저
...
- 3,000원
acrylic resin. The jaw opening reflex was used in freely moving rats, and antidepressants were administered intracisternally in order to eliminate the effects of anesthetic agents on the pain assessment and evaluate the importance of the central action site of antidepressants. After 48 hours of recovery from surgery, digastric electromyogram (dEMG) of freely moving rats was recorded. Electrical shocks (200 Ռsec duration, 0.5-2 mA intensity) were delivered at 0.5 Hz to the dental pulp every...
388.

Study on Ginseng Protopanaxadiol and Protopanaxatriol Saponins- Induced Antinociception

Young-HeeShin, Seok-ChangKim, Ji-WonHan, Dae-HoonKim, Sang-SubHan, Dong-HoShin, Seung-YeolNah 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 7 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 1997, Vol.1 No.2 4 143-149 (7 pages)

Young-HeeShin, Seok-ChangKim, Ji-WonHan, Dae-HoonKim, Sang-SubHan, Dong-HoShin, Seung-YeolNah 저
...
- 3,000원
We studied the effects of ginseng protopanaxadiol (PD) and protopanaxatriol (PT) saponins on the analgesia using several pain tests such as writhing, formalin, and tail-flick test. Using mouse, pretreatment of PD or PT saponins (i.p.) induced inhibition of abdominal constrictions caused by 0.9% acetic acid administration(i.p.). The AD50 was around 27 (17-43) mg/kg for PD and 13.5 (3-61) mg/kg for PT saponins in writhing test. Both PD and PT saponins also showed the inhibition of bitings and...
389.

ANP Inhibits Surfactant Secretion from Isoproterenol Stimulated Alveolar Type II Cells

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

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 1997, Vol.1 No.1 8 65-70 (6 pages)

YoungManLee 저
...
- 3,000원
cells. For the evaluation of surfactant secretion, [3H]-methylcholine was incorporated and the level of radiolabelled choline chloride secreted from the cells was determined. As previously reported, isoproterenol and IBMX stimulated surfactant secretion from AT II cells. Isoproterenol showed synergistic increase of surfactant secretion with IBMX in AT II cells. In isoproterenol stimulated AT II cells, physiological level of ANP inhibited the secretion of surfactant in primary cultures of AT II...
390.

Diazepam이 강박 스트레스 흰쥐 뇌의 Fos 발현에 미치는 영향

조성일, 이성필, 이창욱, 김우선, 백인호 대한신경정신의학회 신경정신의학 8 Pages

대한신경정신의학회 신경정신의학 1997, 제 36권 제 5호 15 927-934 (8 pages)

조성일, 이성필, 이창욱, 김우선, 백인호 저
...
- 3,000원
흰쥐 대뇌 변연계의 몇몇 부위에서 강박 스트레스로 인한 Fos 발현 정도와 diazepam의 효과를 평가하여 스트레스에 의한 뇌의 Fos 발현이 diazepam의 영향을 받는지를 알아봄으로써 diazepam의 항불안효과와 관련된 뇌 부위를 규명하고자 본 실험을 시도하였다. 흰쥐 뇌에서 강박 스트레스와 diazepam에 의한 Fos 발현의 차이를 Fos 항체를 이용한 면역조직화학법으 로 관찰하였다. 실험 동물로는 체중 200∼250g의 Sprague-Dawley 수컷 흰쥐 20마리를 사용하였으며 4 개군으로 나누어 각군마다 5마리씩을 배당하였다. 실험군은...

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