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941.

Interhemispheric Modulation on Afferent Sensory Transmission to the Ventral Posterior Medial Thalamus by Contralateral Primary Somatosensory Cortex

Sung-CherlJung, In-SunChoi, Jin-HwaCho, Ji-HyunKim, Yong-ChulBae, Maan-GeeLee, Hyung-CheulShin, Byung-JuChoi 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 4 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2004, Vol.8 No.3 2 129-132 (4 pages)

Sung-CherlJung, In-SunChoi, Jin-HwaCho, Ji-HyunKim, Yong-ChulBae, Maan-GeeLee, Hyung-CheulShin, Byung-JuChoi 저
...
- 1,500원
Single unit responses of the ventral posterior medial (VPM) thalamic neurons to stimulation were monitored in anesthetized rats during activation of contralateral primary somatosensory (SI) cortex by GABA antagonist. The temporal changes of afferent sensory transmission were quantitatively analyzed by poststimulus time histogram (PSTH). Mainly, afferent sensory transmission to VPM thalamus was facilitated (15 neurons of total 23) by GABA antagonist (bicuculline) applied to contralateral cortex,...
942.

Physiological, Pharmacological and Toxicological Implications of Heterodimeric Amino Acid Transporters

YoshikatsuKanaiHitoshiEndou 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 12 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2004, Vol.8 No.3 1 117-128 (12 pages)

YoshikatsuKanaiHitoshiEndou 저
...
- 4,100원
The heterodimeric amino acid transporter family is a subfamily of SLC7 solute transporter family which includes 14-transmembrane cationic amino acid transporters and 12-transmembrane heterodimeric amino acid transporters. The members of heterodimeric amino acid transporter family are linked via a disulfide bond to single membrane spanning glycoproteins such as 4F2hc (4F2 heavy chain) and rBAT (related to b0, ⁢-amino acid transporter). Six members are associated with 4F2hc and one is linked...
943.

Heterogeneity of the SR-dependent Inward Na+-Ca2+ Exchange Current in the Heavily Ca2+-buffered Rat Ventricular Myocytes

Kyung-BongYoon, Sung-WanAhn, ChangMannKo 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 10 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2004, Vol.8 No.2 6 101-110 (10 pages)

Kyung-BongYoon, Sung-WanAhn, ChangMannKo 저
...
- 3,000원
Voltage-sensitive release mechanism was pharmacologically dissected from the Ca2⁢-induced Ca2⁢ release in the SR Ca2⁢ release in the rat ventricular myocytes patch-clamped in a whole-cell mode. SR Ca2⁢ release process was monitored by using forward-mode Na⁢-Ca2⁢ exchange after restriction of the interactions between Ca2⁢ from SR and Na⁢-Ca2⁢ exchange within micro-domains with heavy cytosolic Ca2⁢ buffering with 10 mM BAPTA. During...
944.

Increase of Synapsin I, Phosphosynapsin (ser-9), and GAP-43 in the Rat Hippocampus after Middle Cerebral Artery Occlusion

YeonJooJung, PilWooHuh, SuJinPark, JungSunPark, KyungEunLee 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2004, Vol.8 No.2 2 77-82 (6 pages)

YeonJooJung, PilWooHuh, SuJinPark, JungSunPark, KyungEunLee 저
...
- 3,000원
The loss of neurons and synaptic contacts following cerebral ischemia may lead to a synaptic plastic modification, which may contribute to the functional recovery after a brain lesion. Using synapsin I and GAP-43 as markers, we investigated the neuronal cell death and the synaptic plastic modification in the rat hippocampus of a middle cerebral artery occlusion (MCAO) model. Cresyl violet staining revealed that neuronal cell damage occurred after 2 h of MCAO, which progressed during reperfusion...
945.

Efffects of Fluoxetine on ATP-induced Calcium Signaling in PC12 Cells

Yeo-MinLee, HeeJungKim, SunHwaHong, Myung-JunKim, DoSikMin, Duck-Joo 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 7 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2004, Vol.8 No.1 9 57-63 (7 pages)

Yeo-MinLee, HeeJungKim, SunHwaHong, Myung-JunKim, DoSikMin, Duck-Joo 저
...
- 3,000원
Fluoxetine, a widely used anti-depressant compound, has several additional effects, including blockade of voltage-gated ion channels. We examined whether fluoxetine affects ATP-induced calcium signaling in PC12 cells by using fura-2-based digital calcium imaging and assay for [3H]-inositol phosphates (IPs). Treatment with ATP (100μM) for 2 min induced [Ca2⁢]i increases. The ATP-induced [Ca2⁢]i increases were significantly decreased by removal of extracellular Ca2⁢ and...
946.

Anti-Apoptotic Effect of Rheum undulatum Water Extract in Pancreatic β-cell Line,

SeoHyunYoon, MeeSookHong, JooHoChung, SungHyunChung 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 5 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2004, Vol.8 No.1 8 51-55 (5 pages)

SeoHyunYoon, MeeSookHong, JooHoChung, SungHyunChung 저
...
- 1,500원
traditional medicine for diabetes and it has been proved to be a potential remedy for type 2 diabetes mellitus. We previously reported that water extract of Sopungsungi-won exhibits anti-diabetic effects both in vivo and in vitro experiments. In the present study, we have chosen to examined anti-apoptotic effect of Rheum undulatum, which is the main component of Sopungsungi-won, on pancreatic β-cells, HIT-T15, against hydrogen peroxide (H2O2). oxidative stress. To investigate the anti-apoptotic...
947.

Postischemic Treatment with Aminoguanidine Inhibits Peroxynitrite Production in the Peroxynitrite Production in the Rat Hippocampus Following Transient Forebrain Ischemia

Yun-SikChoi, Yeo-HongYoon, JuEunLee, Kyung-OkCho, SeongYunKim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 5 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2004, Vol.8 No.1 1 1-5 (5 pages)

Yun-SikChoi, Yeo-HongYoon, JuEunLee, Kyung-OkCho, SeongYunKim 저
...
- 1,500원
Transient forebrain ischemia results in the delayed neuronal death in the CA1 area of the hippocampus. The present study was performed to determine effects of aminoguanidine, a selective iNOS inhibitor, on the generation of peroxynitrite and delayed neuronal death occurring in the hippocampus following transient forebrain ischemia. Transient forebrain ischemia was produced in the conscious rats by four-vessel occlusion for 10 min. Treatment with aminoguanidine (100 mg/kg or 200 mg/kg, i.p.) or...
948.

Reduction of Muscarinic K+ Channel Activity by Transferrin in Ischemic Rat Atrial Myocytes

KyeongTaePark, DawonKang, JaeheeHan, Jae-YongPark, Chang-GiHur, Seong-GeunHong 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 7 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2003, Vol.7 No.6 7 333-339 (7 pages)

KyeongTaePark, DawonKang, JaeheeHan, Jae-YongPark, Chang-GiHur, Seong-GeunHong 저
...
- 3,000원
It has been demonstrated that an unidentified cytosolic factor(s) reduces KACh channel function. Therefore, this study attempted to elucidate the cytosolic factor. Fresh cytosol isolated from normal heart (FC) depressed the KACh channel activity, but cytosol isolated from the ischemic hearts (IC) did not modulate the channel function. Electrophorectic analysis revealed that a protein of ∼80 kDa was markedly reduced or even lost in IC. By using peptide sequencing analysis and Western blot, this...
949.

Electrophysiological and Morphological Classification of Inhibitory Interneurons in Layer II/III of the Rat Visual Cortex

Duck-JooRhie, HoYoungKang, GyeongRyulRyu, Myung-JunKim, ShinHeeYoon, SangJuneHahn, DoSikMin, Yang-HyeokJo, Myung-SukKim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 7 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2003, Vol.7 No.6 5 317-323 (7 pages)

Duck-JooRhie, HoYoungKang, GyeongRyulRyu, Myung-JunKim, ShinHeeYoon, SangJuneHahn, DoSikMin, Yang-HyeokJo, Myung-SukKim 저
...
- 3,000원
Interneuron diversity is one of the key factors to hinder understanding the mechanism of cortical neural network functions even with their important roles. We characterized inhibitory interneurons in layer II/III of the rat primary visual cortex, using patch-clamp recording and confocal reconstruction, and classified inhibitory interneurons into fast spiking (FS), late spiking (LS), burst spiking (BS), and regular spiking non-pyramidal (RSNP) neurons according to their electrophysiological...
950.

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...

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