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321.

Baicalein Protects 6-OHDA-induced Neuronal Damage by Suppressing Oxidative Stress

Heh-InIm, EunjooNam, Eun-sunLee, Yu-jinHwang, YongSikKim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 8 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2006, Vol.10 No.6 3 309-316 (8 pages)

Heh-InIm, EunjooNam, Eun-sunLee, Yu-jinHwang, YongSikKim 저
...
- 3,000원
The protective effects of baicalein, one of the flavonoids in Scutellaria baicalensis Georgi, were evaluated against 6-hydroxydopamine (6-OHDA)-induced neuronal damage in mice and cultured human neuroblastoma cells. Nigrostriatal damage was induced by stereotaxically injecting 6-OHDA into the right striatum. Baicalein was administered intraperitoneally 30 min before and 90 min after lesion induction. Animals received a further daily injection of baicalein for 3 consecutive days. Two weeks after...
322.

Involvement of ERK1/2 and JNK Pathways in 17β-estradiol Induced Kir6.2 and SK2 Upregulation in Rat Osteoblast-like Cells

Jung-WookKim, Eun-KyoungYang 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 8 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2006, Vol.10 No.4 6 199-206 (8 pages)

Jung-WookKim, Eun-KyoungYang 저
...
- 3,000원
In addition, treatment of cells with U0126, a specific inhibitor of extracellular receptor kinases (ERK)1/2, and SP600125, a specific inhibitor of c-jun N-terminal kinase (JNK) blocked the enhancing effects of 17β-E2 on SK2 and Kir6.2 protein expressions. On the other hand, blocking of p38 mitogen-activated protein kinase had no effect. Taken together, these results indicate that 17β-E2 modulates SK2 and Kir6.2 expressions through the estrogen receptor, involving ERK1/2 and JNK activations.
323.

Effects of Pharmacological Modulators of Ca2+-activated K+ Channels on Proliferation of Human Dermal Fibroblast

JihyunYun, TaehoKim, SoonchulMyung, HyoweonBang, InjaLim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2006, Vol.10 No.2 6 95-100 (6 pages)

JihyunYun, TaehoKim, SoonchulMyung, HyoweonBang, InjaLim 저
...
- 3,000원
Employing electrophysiological and cell proliferation assay techniques, we studied the effects of Ca2⁢- activated K⁢ channel modulators on the proliferation of human dermal fibroblasts, which is important in wound healing. Macroscopic voltage-dependent outward K⁢ currents were found at about ⁣40 mV stepped from a holding potential of ⁣70 mV. The amplitude of K⁢ current was increased by NS1619, a specific large-conductance Ca2⁢-activated K⁢ (BK)...
324.

The Effect of Dehydroepiandrosterone on Isoproterenol-induced Cardiomyopathy in Rats

JiHoonJeong, ChanWoongKim, SungHyukYim, YongKyooShin, KyungWhaPark, EonSubPark 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2006, Vol.10 No.2 4 79-84 (6 pages)

JiHoonJeong, ChanWoongKim, SungHyukYim, YongKyooShin, KyungWhaPark, EonSubPark 저
...
- 3,000원
c. for 5 days during isoproterenol and the other group with daily s.c. DHEA for total 10 days, including 5 days before and during isoproterenol. The animals were killed after each treatment, and cardiac muscle failure was evaluated using histopathologic examination and biochemical indices. DHEA was found to reduce the damaged area and inhibit the elevation in the serum levels of glutamic oxaloacetic transaminase (SGOT), lactate dehydrogenase (LDH), skeletal muscle creatine kinase (CK) and heart...
325.

Protective Effect of N-Acetylcysteine on Progression of Adriamycin- induced Nephropathy

Sang-WoongHan, Ho-JungKim, SeungSamPaik, JongUnLee 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2005, Vol.9 No.3 5 159-164 (6 pages)

Sang-WoongHan, Ho-JungKim, SeungSamPaik, JongUnLee 저
...
- 3,000원
Effects of antioxidants on the established nephropathy were investigated. The experimental nephropathy was induced in rats by intravenous injection of adriamycin (2 mg/kg). Six weeks later, when proteinuria was apparent, the rats were supplemented with N-acetylcysteine (NAC, 1 g/kg/day) in drinking water for additional 6 weeks. Glomerulosclerosis score and tubulointerstitial injury index were determined by light microscopy. Expression of transforming growth factor (TGF) β1 and laminin β1 was...
326.

Enhanced Expression of Cell Adhesion Molecules in the Aorta of Diabetic Mice is Mediated by gp91phox-derived Superoxide

MiRanYun, JongJaeKim, SunMiLee, HyeJinHeo, SunSikBae, ChiDaeKim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 8 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2005, Vol.9 No.2 6 109-116 (8 pages)

MiRanYun, JongJaeKim, SunMiLee, HyeJinHeo, SunSikBae, ChiDaeKim 저
...
- 3,000원
(C57BL/6J) and diabetic mice (ob/ob) were measured. In situ staining for superoxide using dihydroethidium showed an increased superoxide production in diabetic aorta, accompanied with an enhanced NAD(P)H oxidase activity. Immunohistochemical analysis revealed that the endothelial expression of ICAM-1 (3.5⁑0.4) and VCAM-1 (3.8⁑0.3) in diabetic aorta was significantly higher than those in control aorta (0.9⁑0.5 and 1.6⁑0.3, respectively), accompanied with the enhanced...
327.

The Role of BF-7 on Neuroprotection and Enhancement of Cognitive Function

Hee-SunChae, YongKooKang, YongKyuShin, HyunJungLee, Ji-InYu, KwangGillLee, JooHongYeo, YongSikKim, Dong-SuepSohn, KyungYongKim, WonBokLee, 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 8 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2004, Vol.8 No.4 1 173-180 (8 pages)

Hee-SunChae, YongKooKang, YongKyuShin, HyunJungLee, Ji-InYu, KwangGillLee, JooHongYeo, YongSikKim, Dong-SuepSohn, KyungYongKim, WonBokLee, 저
...
- 3,000원
Amyloid β-peptide (Aβ) contributes to the pathogenesis of Alzheimer's disease (AD), causing neuronal death through apoptosis. In this study, the neuroprotective role of BF-7, extracted form sericultural product, was examined against Aβ -induced toxicity in cultured human neuronal cell SKN-SH. In order to know if the BF-7 has positive role on the cognition and memory in human, the mixture of BF-7, DHA and EPA (BDE) was examined using Rey Kim and K-WAIS test with 50 healthy high school student....
328.

A Simple and Accurate Method for Determining Antioxidative Activity

JinWooBaeMooHongLee 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 4 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2003, Vol.7 No.5 5 275-278 (4 pages)

JinWooBaeMooHongLee 저
...
- 1,500원
Antioxidative activity is an important factor in inhibiting oxidative stress. The usual methods for determining antioxidative activity are time-consuming and cumbersome. They are also indirect processes that use biological material such as brain or liver microsome. This study therefore proposed a new method. Redoxpotential was determined using galvanic cell with or without the addition of various antioxidants or herbal extracts in zinc sulfate solution. The result was compared with the results...
329.

Neurotrophic and Neuritogenic Effects of Water Extracts of Rhizoma of Coptis chinensis Franch in PC12 Cells

Gee-YounKwon, Byung-KilChoe, Soo-KyungKim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 5 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2003, Vol.7 No.3 9 175-179 (5 pages)

Gee-YounKwon, Byung-KilChoe, Soo-KyungKim 저
...
- 1,500원
Pretreatment of PC12 cells with water extracts of CC (120μg /ml) produced considerable outgrowth of neurites that is comparable to the effect of nerve growth factor (NGF). Therefore, neurite outgrowth was quantified and expression of NGF mRNA was examined. Furthermore, characteristics of neurites were immunocytochemically confirmed using axon and dendrite-specific antibodies. These results suggest that water extracts of CC contain components that have neurotrophic and neuritogenic properties.
330.

Effects of Local Anesthetics on Rotational Mobility of n-(9-Anthroyloxy)stearic Acid in Neuronal Membranes

Hye-OckJang, ChangLee, Min-GakChoi, Sang-HunShin, In-KyoChung, IlYun 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2003, Vol.7 No.3 1 119-124 (6 pages)

Hye-OckJang, ChangLee, Min-GakChoi, Sang-HunShin, In-KyoChung, IlYun 저
...
- 3,000원
To elucidate the molecular mechanism of pharmacological action of local anesthetics, we studied membrane actions of tetracaine, bupivacaine, lidocaine, prilocaine and procaine. Fluorescence polarization of n-(9-anthroyloxy)stearic acid (n-AS) was used to examine the effects of these local anesthetics on differential rotational mobility of different positions of the number of synaptosomal plasma membrane vesicle (SPMV) phospholipid carbon atoms. The four membrane components differed with respect...

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