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1701.

Platelet-Activating Factor Enhances Interleukin-1 Activity by Alveolar Macrophages Inhibition by PAF Specific Receptor Antagonists

JiheeLee 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 8 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 1997, Vol.1 No.2 10 201-208 (8 pages)

JiheeLee 저
...
- 3,000원
It is becoming increasingly clear that the inflammatory reaction can be ascribed to a complex array of mediators generated and released from activated phagocytes. In this study, the effect of PAF on interleukin-1(IL-1) activity by rat alveolar macrophages(AM) was examined using thymocyte proliferation assay in the supernate of sample obtained after 24 hr culture. When AM were cultured with PAF alone, no change in IL-1 activity was observed. However, the combined addition of PAF and muramyl...
1702.

Functional Characteristics of Neutral Amino Acid Transporter in Opossum Kidney (OK) Cells

JaeSukWoo, MoonHwanPark, SaeOkOh, JinSupJung, YongKeunKim, SangHoLee 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 9 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 1997, Vol.1 No.2 8 185-193 (9 pages)

JaeSukWoo, MoonHwanPark, SaeOkOh, JinSupJung, YongKeunKim, SangHoLee 저
...
- 3,000원
The characteristics of Na+-dependent cycloleucine uptake was investigated in OK cells with regard to substrate specificity and regulation by protein kinase C (PKC). Inhibition studies with different synthetic and natural amino acids showed a broad spectrum affinity to neutral amino acids regardless of their different side chains including branched or aromatic, indicating that the Na+-dependent cycloleucine uptake in OK cells is mediated by System Bo or System Bo-like transporter rather than the...
1703.

Two Types of Voltage-dependent Outward Potassium Currents in Smooth Muscle Cells of Rabbit Basilar Atery

TongMookKang, InsukSo, DaeYongUhm, KiWhanKim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 15 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 1997, Vol.1 No.2 7 169-183 (15 pages)

TongMookKang, InsukSo, DaeYongUhm, KiWhanKim 저
...
- 4,400원
We have investigated the two types of voltage-dependent outward potassium (K) currents, i.e. delayed rectifier K current (IK(V)) and 'A-like' transient outward K current (Ito) with patch-clamp technique in single smooth muscle cells (SMCs) isolated from rabbit basilar artery, and investigated the characteristics of them. The time-courses of activation were well fitted by exponential function raised to second power (n2) in IK(v) and fourth power (n4) in Ito. The activation, inactivation and...
1704.

Neural Adaptation of Beta Adrenergic Receptor Subtypes after Chronic Imipramine Treatment A Quantitative Autoradiographic Study

Hae-YoungPark, Young-SookHong, Chan-WoongPark 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 7 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 1997, Vol.1 No.2 6 161-167 (7 pages)

Hae-YoungPark, Young-SookHong, Chan-WoongPark 저
...
- 3,000원
This study compares the subtypes of central beta adrenergic receptors (ARs) of brains of untreated rats with those of imipramine-treated rats. Beta adrenergic receptors were measured by quantitative autoradiography of the binding of 3H-dihydroalprenolol (3H-DHA) in coronal sections of rat brain. Repeated treatment of rats with imipramine significantly reduced the binding of 3H-DHA to beta-1 AR in many brain areas, especially throughout the cerebral cortex, hippocampus, thalamus, and amygdala....
1705.

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...
1706.

Lithium-induced Increase of Synaptosomal Uptake of Norepinephrine in Rat Brain

Young-WukCho, Seung-HoHan, Chang-JuKim, Byung-IlMin 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 7 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 1997, Vol.1 No.2 2 127-133 (7 pages)

Young-WukCho, Seung-HoHan, Chang-JuKim, Byung-IlMin 저
...
- 3,000원
Lithium remains the most widely used therapeutic agent for bipolar affective disorder, particularly mania. Although many investigators have studied the effects of lithium on abnormalities in monoamine neurotransmitter as a pathophysiological basis of affective disorder, the action mechanism of lithium ion remains still unknown. To explore the action mechanism of lithium in the brain, we examined the effects of lithium on the extrasynaptosomal concentrations of catecholamines and their...
1707.

[3H]MK-801 Binding to the Synaptic Membranes of Rat Forebrains Age-related Regulation by Glutamate, Glycine and Spermine

JungsookCho, JaeYangKong 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 9 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 1997, Vol.1 No.2 1 117-125 (9 pages)

JungsookCho, JaeYangKong 저
...
- 3,000원
weeks old, and thereafter declined gradually with aging. Glutamate, glycine or spermine respectively increased the binding with growth. Glutamate maintained the binding during aging, while glycine or spermine significantly decreased the binding in the aged brain. The maximum stimulation by glycine varied depending on the ages of brains. Greater sensitivity to glycine was observed at 1 week and 3 months and the sensitivity was significantly reduced in the aged brain. In contrast, spermine showed...
1708.

Lipocortin 1 Mediates the Suppressive Effects of Dexamethasone on ConA-induced Proliferative Response and Nitric Oxide Production in Rat Splenic Leukocytes

YeonJinJang, HyoungsupPark, SoonAKang, SusJungYang, DoeSunNa 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 1997, Vol.1 No.1 12 91-96 (6 pages)

YeonJinJang, HyoungsupPark, SoonAKang, SusJungYang, DoeSunNa 저
...
- 3,000원
which were measured as [3H]-thymidine uptake by the cells and nitrite accumulation in the culture media, respectively. Dexamethasone suppressed ConA-induced cell proliferation, in a concentration-dependent manner with EC50 around 50nM. The addition of anti-lipocortin 1(Anti-LC1) reversed dexamethasone effects: 0.24, 1.2, 6 ㄍg/ml of Anti-LC1 reversed dexamethasone(50 nM)-induced suppression of thymidine uptake by 9⁑3%, 16⁑3%, 36⁑5%, respectively; 0.24, 1.2, and 6...
1709.

Pharmacological Evidence that Cromakalim Inhibits Ca2+ Release from Intracellular Stores in Porcine Coronary Artery

ByungYongRhim, SunHwaHong, ChiDaeKim, WonSukLee, KiWhanHong 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 8 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 1997, Vol.1 No.1 4 27-34 (8 pages)

ByungYongRhim, SunHwaHong, ChiDaeKim, WonSukLee, KiWhanHong 저
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- 3,000원
In the present study, it was aimed to further indentify the intracellular action mechansm of cromakalim and levcromakalim in the porcine coronary artery. In intact porcine coronary arterial strips loaded with fura-2/AM, acetylcholine caused an increase in intracellular free Ca2⁢ ([Ca2⁢]i) in association with a contraction in a concentration-dependent manner. Cromakalim (1 ㄍM) caused a reduction in acetylcholine-induced increased [Ca2⁢]i not only in the mormal...
1710.

Alterations in Serum BDNF and GDNF Levels after 12 Weeks of Antidepressant Treatment in Female Outpatients with Major Depressive Disorder

Young-Min Park, Bun-Hee Lee 대한신경정신의학회 Psychiatry Investigation 6 Pages

대한신경정신의학회 Psychiatry Investigation 2018, 제 15권 제 8호 11 818-823 (6 pages)

Young-Min Park, Bun-Hee Lee 저
...
- 3,000원
Objective_Some clinical studies have found alterations in the levels of serum brain-derived neurotrophic factor (BDNF) and glial cell line-derived neurotrophic factor (GDNF) after applying antidepressant treatment in patients with major depressive disorder (MDD). We evaluated the serum BDNF and GDNF levels before and after 12 weeks of antidepressant treatment in MDD outpatients. Methods_Serum BDNF and GDNF levels were measured in 23 female MDD outpatients at baseline and after 12 weeks of...

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