자료유형
발행기관
- 대한신경정신의학회(81)
- 대한생리학회-대한약리학회(58)
- 대한약리학회(40)
- 대한수의학회(10)
- 대한생리학회(8)
- 대한생물정신의학회(2)
- 대한약학회(2)
- 한방비만학회(2)
- 대한생식의학회(1)
- 한국응용약물학회(1)
간행물
- 신경정신의학(80)
- THE KOREAN JOURNAL OF PHYSIOLOGY & PHARMACOLOGY(58)
- 대한약리학잡지(40)
- 대한생리학회지(8)
- 대한수의학회 학술대회발표집(6)
- JOURNAL OF VETERINARY SCIENCE(3)
- 대한한방비만학회지(2)
- 생물정신의학(2)
- 약학회지(2)
- KOREAN JOURNAL OF VETERINARY RESEARCH(구 대한수의학회지)(1)
- PSYCHIATRY INVESTIGATION(1)
- THE JOURNAL OF APPLIED PHARMACOLOGY : THE OFFICIAL JOURNAL OF THE KOREAN SOCIETY OF APPLIED PHARMACO(1)
- 대한생식의학회지= THE KOREAN JOURNAL OF REPRODUCTIVE MEDICINE(1)
전체 선택해제
총 205건 검색
본문검색 결과만 보기
-
Effects of 5-HT4 selective receptor agonist, mosapride citrate on electrocardiogram in dogs
Ji Sang Chae , Jin Ok Ahn , Ye Rin Coh , Chong Woo Park , Hwa Young Youn 대한수의학회 Korean Journal of Veterinary Research(구 대한수의학회지) 5 Pages
대한수의학회 Korean Journal of Veterinary Research(구 대한수의학회지) 2012, 제 52권 제 3호 3 163-167 (5 pages)
-
Role of Dopamine Receptors on Electroencephalographic Changes Produced by Repetitive Apomorphine Treatments in Rats
HwanSooJang, JiYoungKim, SangHeonKim, Maan-GeeLee 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 5 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2009, Vol.13 No.3 2 147-151 (5 pages)
Repeated psychostimulants induce electroencephalographic (EEG) changes, which reflect adaptation of the neural substrate related to dopaminergic pathways. To study the role of dopamine receptors in EEG changes, we examined the effect of apomorphine, the dopamine D1 receptor antagonist, SCH-23390, and the D2 receptor antagonist, haloperidol, on EEG in rats. For single and repeated apomorphine treatment groups, the rats received saline or apomorphine for 4 days followed by a 3-day withdrawal... -
R-(-)-TNPA, a Dopaminergic D2 Receptor Agonist, Inhibits Catecholamine Release from the Rat Adrenal Medulla
Soon-PyoHong, Hong-JooSeo, Dong-YoonLim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 10 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2006, Vol.10 No.5 8 273-282 (10 pages)
a selective agonist of dopaminergic D2 receptor and S()-raclopride, a selective antagonist of dopaminergic D2 receptor, on the secretion of catecholamines (CA) evoked by cholinergic stimulation and membrane-depolarization in the isolated perfused model of the rat adrenal gland, and also to establish its mechanism of action. R-()-TNPA (10∼100μM) perfused into an adrenal vein for 60 min produced dose- and time-dependent inhibition in CA secretory responses evoked by ACh (5.32 mM),... -
Dopamine Modulates Corticostriatal Synaptic Transmission through Both D1 and D2 Receptor Subtypes in Rat Brain
HyunHoLee, SeJoonChoi, Ki-JungKim, HyeongSeokCho, SeongYunKim, Ki-WugSung 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2005, Vol.9 No.5 2 263-268 (6 pages)
Striatum has important roles in motor control, habitual learning and memory. It receives glutamatergic inputs from neocortex and thalamus, and dopaminergic inputs from substantia nigra. We examined effects of dopamine (DA) on the corticostriatal synaptic transmission using in vitro extracellular recording technique in rat brain corticostriatal slices. Synaptic responses were elicited by stimulation of cortical glutamatergic inputs on the corpus callosum and recorded in the dorsal striatum.... -
Haloperidol 장기투여로 유발된 백서 선조체의 Dopamine D2 수용체 초과민성에 대한 Lithium Carbonate 와 Bromocriptine의 영향
이중용, 김영훈, 장환일 대한신경정신의학회 신경정신의학 12 Pages
대한신경정신의학회 신경정신의학 1995, 제 34권 제 3호 24 895-906 (12 pages)
-
自然產物 精神病藥劑의 Dopamine-2 및 Serotonin-2 受容體 結合
鄭寅元, 金承律, 金應國 대한신경정신의학회 신경정신의학 13 Pages
대한신경정신의학회 신경정신의학 1992, 제 31권 제 5호 4 856-868 (13 pages)
-
생쥐의 행동 반응에 있어서 Dopamine성 수용체의 역할에 관한 연구
김제원, 김형섭, 이원석 대한신경정신의학회 신경정신의학 8 Pages
대한신경정신의학회 신경정신의학 1993, 제 32권 제 2호 4 170-177 (8 pages)
-
Cholecystokinin에 의한 음식물 섭취 억제시 흰쥐 뇌내 Dopamine 함량에 대한 면역조직화학 및 생화학적 연구
정주호(Joo-Ho Chung), 김양제(Yang-Che Kim), 임성빈(Sung-Vin Yim), 박승준(Seung-Joon Park), 고계창(Kye-Chang Ko), 정지창(Jee-Chang Jung) 대한약리학회 대한약리학잡지 10 Pages
대한약리학회 대한약리학잡지 1994, 제 30권 제 1호 5 39-48 (10 pages)
포만중추 (satiety center)를 자극하여 음식섭취를 억제한다고 알려진 CCK-8을 흰쥐 복강에 투여하여, 흰쥐 뇌의 도파민 변화에 대한 CCK-8의 효과를 관찰하였다. 흰쥐 뇌의 부위별 도파민 함량은 HPLC-ECD방법으로 측정하였으며, 시상하부와 흑질에서의 TH-immunoreactive neuron은 면역조직화학법과 영상분석법을 시행하였다. 굶긴 쥐에서는 정상 쥐에 비하여, 도파민 함량이 전두 피질, 해마, 시상하부 및 편도체에서 각각 감소하였다. CCK-8을 투여한 쥐는 정상 쥐와 굶긴 쥐에 비하여, 도파민 함량이 시상하부에서 의미있게... -
쥐의 선조체에 있어서 Physostigmine의 아급성 투여가 Dopamine 대사에 미치는 영향
임동구(Dong Koo Lim), 최수형(Soo Hyung Choi) 대한약리학회 대한약리학잡지 8 Pages
대한약리학회 대한약리학잡지 1992, 제 28권 제 1호 2 11-18 (8 pages)
DA의 turnover의 증가를 제시하는 DOPAC/DA와 HVA/DA의 비율도 증가하였다. 그러나 TH활성도는 24시간 후 감소를 나타내었다. Physostigmine을 매일 및 연속 투여군에서는 DA과 대사체의 농도에는 변화가 없었으나, DA의 turnover의 감소를 제시하는 DA과 대사체의 비율은 감소하였다. 그러나 TH활성도는 매일 투여군에서만 감소를 나타내었다. 이러한 결과는 physostigmine을 급성 및 아급성으로 투여시 dopamine대사의 변화가 있음을 제시한다. 또한 콜린 신경계의 아급성 자극은 dopamine 대사 및 활성도를 감소 시킬 가능성을 시사해... -
신장기능의 중추 Dopamine성 조절에 미치는 Yohimbine의 영향
국영종(Young Johng Kook), 김경근(Kyung Keun Kim), 조강선(Kang Seon Cho), 민병갑(Byung Kap Min) 대한약리학회 대한약리학잡지 9 Pages
대한약리학회 대한약리학잡지 1986, 제 22권 제 2호 1 79-87 (9 pages)
중추 dopamine(DA)계가 신장기능 조절에 관여하고 있으며 뇌실내로 DA를 투여하면 norepinephrine(NE)처럼 항이뇨와 항Na 배설을 초래함이 보고된 바 있고, 중추 DA작용에 있어서 adrenergic system이 관여한다는 많은 시사가 있다. 따라서 본 연구에서는alpha-2 adrenocopter 차단제인 yohimbine이 측뇌실내 DA의 신장작용에 어떠한 영향을 미치는가를 관찰하였다. Yohimbine 100μg/kg을 가토측뇌실내로 투여시(icv) 신혈류 및 사구체 여과율의 감소와 함께 현저한 항이뇨 및 Na 배설감소를 초래하였으며, DA 15μg/kg icv 역시... -
Majarine의 중추신경계에 대한 작용(II) -마우스에 있어서 Majarine의 체온감소에 미치는 dopamine, serotonin 길항제의 작용에 관한 연구-
박영현(Young-Hyun Park), 이종화(Jong-Hwoa Lee), 김유재(Yu-Jae Kim), 조병헌(Byung-Heon Cho) 대한약리학회 대한약리학잡지 12 Pages
대한약리학회 대한약리학잡지 1985, 제 21권 제 2호 3 99-110 (12 pages)
상호작용을 관찰하여 다음과 같은 성적을 얻었다. Majarine은 마우스에 있어서 용량의존적으로 현저한 체온감소를 나타내었으나, 0.1 mg/kg투여시 체온증가의 유의성을 보였다. 체온감소는 haloperidol과 cyproheptadine으로 억제되었다. Reserpine처치 마우스에 있어서 α-methyl-p-tyrosine으로 전처치한 다음 majarine 2.0mg/kg 투여시 체온감소를 나타내었다. 이러한 결과로 보아 majarine의 체온변화는 dopamine과 serotonin수용체에 관련성이 있다고 사려되고, 체온감소는 dopamine수용체에 직접적으로 작용한다고 생각되는 바이다. -
Effect of Dopamine on the Ca2+-dependent K+ currents in Isolated Single Gastric Myocytes of the Guinea-pig
Rhee, Poong-Lyul, Lee, Sang-Jin, Kim, Sung-Joon, So, In-Suk, Hwang, Sang-Ik, Kim, Ki-Whan 대한생리학회 대한생리학회지 12 Pages
대한생리학회 대한생리학회지 1993, 제 27권 제 2호 3 139-150 (12 pages)
reported that dopamine potentiates spontaneous contractions dose-dependently in guinea-pig antral circular muscle strips (Hwang et al, 1991). To clarify the underlying excitatory mechanism of dopamine on the gastric smooth muscle, the effects of dopamine on voltage-dependent Ca2+ currents and Ca2+ -dependent K+ currents were observed in enzymatically dispersed guinea-pig gastric myocytes using the whole-cell voltage-clamp technique. Experiments were also done using isometric tension recording... -
Regulation of Phosphorylated cAMP Response Element-Binding Protein, Fos-Related Antigen and FosB Expression by Dopamine Agonists in Rat Striatum
EunSangChoeJongYeonKim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 7 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2001, Vol.5 No.4 2 299-305 (7 pages)
D1-like dopamine receptors by psychostimulants, such as amphetamine, upregulates the expression of immediate early gene and opioid peptide gene in the striatum. The genomic changes are regulated by phosphorylated transcription factors via complicated intracellular events. To evaluate temporal expression of the transcription factors by dopaminergic stimulation, the D1-like dopamine agonist, amphetamine or SKF82958, was systematically delivered. As intracellular markers in response to the agonist,... -
Dopamine $D_1$ Receptor 효능제인 SKF 81297의 신장작용
고석태, 정경희 한국응용약물학회 The journal of applied pharmacology : the official journal of the Korean Society of Applied Pharmaco 9 Pages
한국응용약물학회 The journal of applied pharmacology : the official journal of the Korean Society of Applied Pharmaco 2001, Vol.9 No.3 209-217 (9 pages)
-
Dopamine $D_2$Receptor 효능제인 TNPA의 중추적 항이뇨작용 기전
대한약학회 약학회지 2001, Vol.45 No.4 397-406 (10 pages)
-
Dopamine $D_2$Receptor 효능제인 TNPA의 신장작용
대한약학회 약학회지 2001, Vol.45 No.2 205-213 (9 pages)
-
Effects of Dopamine on Intracellular pH in Opossum Kidney Cells
KyungWooKang, YungKyuKim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 5 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2003, Vol.7 No.3 11 187-191 (5 pages)
on the NHE activity and counterbalance by dopamine. Our data strongly suggested that chronic dopamine treatment increased intrinsic intracellular buffer capacity, since higher buffer capacity was induced by lower resting pHi and this effect could attenuate pHi changes under extracellular Na-free conditions in chronically dopamine-treated cells. Our study also demonstrated that intracellular acidification induced by chronic dopamine treatments was not mediated by changes in NHE activity. -
The survey of Ornithodoros spp. in western and southern island area in the Republic of Korea
Sun Woo Han, Jeong Byoung Chae, Young Sun Jo, Yoon Kyoung Cho, Jun Gu Kang, Nam Shik Shin, Hee Jeong Youn, Hwa Young Youn, Hyang Mi Nam, 대한수의학회 대한수의학회 학술대회발표집 2 Pages
대한수의학회 대한수의학회 학술대회발표집 추계학술심포지움 186 312-313 (2 pages)
-
Effects of mosapride on motility of the small intestine and caecum in normal horses after jejunocaecostomy
Kouichi Okamura, Naoki Sasaki*, Takuya Kikuchi, Aya Murata, Inhyung Lee, Haruo Yamada, Hisashi Inokuma 대한수의학회 Journal of Veterinary Science 4 Pages
대한수의학회 Journal of Veterinary Science 2009, 제 10권 제 2호 10 157-160 (4 pages)
The purpose of the present study was to evaluate the prokinetic effects of mosapride with non-invasive assessment of myoelectrical activity in the small intestine and caecum of healthy horses after jejunocaecostomy. Six horses underwent celiotomy and jejunocaecostomy, and were treated with mosapride (treated group) at 1.5 mg/kg per osos once daily for 5 days after surgery. The other six horses did not receive treatment and were used as controls (non-treated group). The electrointestinography... -
Functional Role of Serine Residues of Transmembrane Dopamin VII in Signal Transduction of CB2 Cannabinoid Receptor
Man-Hee Rhee 대한수의학회 Journal of Veterinary Science 7 Pages
대한수의학회 Journal of Veterinary Science 2002, 제 3권 제 3호 7 185-191 (7 pages)
of agonist and signaling such as the inhibition of adenylyl cyclase activity. I have found that serine 292 has an important role in the signal transduction of cannabinoid agonists, HU-210 and CP55940, but not in that of aminoalkylindoles derivatives WIN55,212-2. All mutants express well in protein level determined by western blot using monoclonal antibody HA 11 as compared with the wild type receptor. Interestingly, binding affinity of S285A and S292A mutants with classical cannabinoid agonist... -
소청룡탕 추출물의 당뇨병 질환에서 위장관 운동 기능 개선에 관한 연구
배진수, 김익성, 서병도, 김병주 한방비만학회 대한한방비만학회지 7 Pages
한방비만학회 대한한방비만학회지 2017, 제 17권 제 2호 1 61-67 (7 pages)
-
비만 유전자 단일 염기 다형성 문헌 고찰
송희옥(Hee Ok Song), 김성수(Sung Soo Kim) 한방비만학회 대한한방비만학회지 22 Pages
한방비만학회 대한한방비만학회지 2004, 제 4권 제 1호 12 139-160 (22 pages)
-
Tricyclic antidepressant amitriptyline inhibits 5-hydroxytryptamine 3 receptor currents in NCB-20 cells
Yong Soo Park, Seok Ho Myeong, In-Beom Kim, Ki-Wug Sung 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 11 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2018, Vol.22 No.5 12 585-595 (11 pages)
the agonist binding and receptor transition steps. The 5-HT3 receptor currents were inhibited by amitriptyline in a concentration-dependent, voltage-independent manner, and a competitive mode. Amitriptyline accelerated the desensitization of the 5-HT3 receptor. When amitriptyline was applied before 5-HT treatment, the currents rose slowly until the end of 5-HT treatment. When amitriptyline was coapplied with 5-HT, currents rose and decayed rapidly. Peak current amplitudes were decreased in both... -
Activation of transient receptor potential vanilloid 3 by the methanolic extract of Schisandra chinensis fruit and its chemical constituent γ-schisandrin
YuranNam, HyunJongKim, Young-MiKim, Young-WonChin, YungKyuKim, HyoSangBae, JooHyunNam, WooKyungKim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 8 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2017, Vol.21 No.3 5 309-316 (8 pages)
Transient receptor potential vanilloid 3 (TRPV3) is a non-selective cation channel with modest permeability to calcium ions. It is involved in intracellular calcium signaling and is therefore important in processes such as thermal sensation, skin barrier formation, and wound healing. TRPV3 was initially proposed as a warm temperature sensor. It is activated by synthetic small-molecule chemicals and plantderived natural compounds such as camphor and eugenol. Schisandra chinensis (Turcz.) Baill... -
Lamotrigine, an antiepileptic drug, inhibits 5-HT3 receptor currents in NCB-20 neuroblastoma cells
KiJungKim, SeungHyunJeun, Ki-WugSung 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 9 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2017, Vol.21 No.2 4 169-177 (9 pages)
mM dopamine, a partial 5-HT3 receptor agonist, were inhibited by lamotrigine co-application. The EC50 of 5-HT for 5-HT3 receptor currents were shifted to the right by co-application of lamotrigine without a significant change of maximal effect. Currents activated by 5-HT and lamotrigine co-application in the presence of 1 min pretreatment of lamotrigine were similar to those activated by 5-HT and lamotrigine co-application alone. Moreover, subsequent application of lamotrigine in the presence of... -
Gintonin facilitates catecholamine secretion from the perfused adrenal medulla
Seung-YeolNa, Ki-HwanKim, Mi-SungChoi, Kang-SuHa, Dong-YoonLim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 11 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2016, Vol.20 No.6 9 629-639 (11 pages)
Interestingly, LPA (0.3~3 μM, an LPA receptor agonist) also dose-dependently enhanced the CA secretion from the adrenal medulla, but this facilitatory effect of LPA was greatly inhibited in the presence of Ki 14625 (10 μM). Moreover, acetylcholine (AC)-evoked CA secretion was greatly potentiated during the perfusion of gintonin (3 μg/ml). Taken together, these results demonstrate the first evidence that gintonin increases the CA secretion from the perfused rat adrenal medulla in a... -
Metabotropic glutamate receptor dependent long-term depression in the cortex
SukjaeJoshuaKang, Bong-KiunKaang 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 8 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2016, Vol.20 No.6 1 557-564 (8 pages)
Metabotropic glutamate receptor (mGluR)-dependent long-term depression (LTD), a type of synaptic plasticity, is characterized by a reduction in the synaptic response, mainly at the excitatory synapses of the neurons. The hippocampus and the cerebellum have been the most extensively studied regions in mGluR-dependent LTD, and Group 1 mGluR has been reported to be mainly involved in this synaptic LTD at excitatory synapses. However, mGluR-dependent LTD in other brain regions may be involved in the... -
Immunotoxicological Effects of Aripiprazole: In vivo and In vitro Studies
Kwang-SooBaek, ShinbyoungAhn, JaehwiLee, JiHyeKim, HanGyungKim, EunjiKim, JunHoKim, NakYoonSung, SungjaeYang, MiSeonKim, SungyoulHong, Jong 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 8 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2015, Vol.19 No.4 9 365-372 (8 pages)
Aripiprazole (ARI) is a commonly prescribed medication used to treat schizophrenia and bipolar disorder. To date, there have been no studies regarding the molecular pathological and immunotoxicological profiling of aripiprazole. Thus, in the present study, we prepared two different formulas of aripiprazole [Free base crystal of aripiprazole (ARPGCB) and cocrystal of aripiprazole (GCB3004)], and explored their effects on the patterns of survival and apoptosis-regulatory proteins under acute... -
Predominant D1 Receptors Involvement in the Over-expression of CART Peptides after Repeated Cocaine Administration
ZhenzhenHu, Eun-HyeOh, YeonBokChung, JinTaeHong, Ki-WanOh 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 9 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2015, Vol.19 No.2 2 89-97 (9 pages)
The aim of this study was to investigate the involvement of dopaminergic receptors (DR) in behavioral sensitization, as measured by locomotor activity, and the over-expression of cocaine- and amphetamine-regulated transcript (CART) peptides after repeated administration of cocaine in mice. Repeated administrations of cocaine induced behavioral sensitization and CART over-expression in mice. The levels of striatal CART mRNA were significantly increased on the 3rd day. CART peptides were... -
Long-term Synaptic Plasticity: Circuit Perturbation and Stabilization
JooMinPark, Sung-CherlJung, Su-YongEun 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 4 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2014, Vol.18 No.6 2 457-460 (4 pages)
At central synapses, activity-dependent synaptic plasticity has a crucial role in information pro-cessing, storage, learning, and memory under both physiological and pathological conditions. One widely accepted model of learning mechanism and information processing in the brain is Hebbian Plasticity: long-term potentiation (LTP) and long-term depression (LTD). LTP and LTD are respectively activity-dependent enhancement and reduction in the efficacy of the synapses, which are rapid and... -
Inhibitory Effects of Ginsenoside-Rb2 on Nicotinic Stimulation-Evoked Catecholamine Secretion
Hyo-JeongLim, Hyun-YoungLee, Dong-YoonLim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 9 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2014, Vol.18 No.5 12 431-439 (9 pages)
an adrenal vein for 90 min, inhibited ACh (5.32 mM)-evoked CA secretory response in a dose- and time-dependent fashion. Rb2 (10 μM) also time-dependently inhibited the CA secretion evoked by DMPP (100 μM, a selective neuronal nicotinic receptor agonist) and high K+ (56 mM, a direct membrane depolarizer). Rb2 itself did not affect basal CA secretion (data not shown). Also, in the presence of Rb2 (50 μg/mL), the secretory responses of CA evoked by veratridine (a selective Na+ channel activator... -
Gap Junction Contributions to the Goldfish Electroretinogram at the Photopic Illumination Level
Doh-YeonKim, Chang-SubJung 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2012, Vol.16 No.3 11 219-224 (6 pages)
photopic illumination level. Several agents were used to affect gap junctions, such as dopamine D1 and D2 receptor agonists and antagonists, a nitric oxide (NO) donor, a nitric oxide synthase (NOS) inhibitor, the gap junction blocker meclofenamic acid (MFA), and mixtures of these agents. The ERG b-waves, which were enhanced by MFA, sodium nitroprusside (SNP), SKF 38393, and sulpiride, remained following application of a further injection of a mixture with MFA. The ERG b-waves decreased following... -
Blockade of ERK Phosphorylation in the Nucleus Accumbens Inhibits the Expression of Cocaine-induced Behavioral Sensitization in Rats
SeungwooKim, Joong-KeunShin, HyungShinYoon, Jeong-HoonKim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 8 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2011, Vol.15 No.6 10 389-396 (8 pages)
Repeated administration of psychostimulants such as cocaine leads to the development of behavioral sensitization. Extracellular signal-Regulated Kinase (ERK), an enzyme important for long-term neuronal plasticity, has been implicated in such effects of these drugs. Although the nucleus accumbens (NAcc) is the site mediating the expression of behavioral sensitization by drugs of abuse, the precise role of ERK activation in this site has not been determined. In this study we demonstrate that... -
Effects of Isoflurane Anesthesia on Post-Anesthetic Sleep-Wake Architectures in Rats
Hwan-SooJang, Ji-YoungJung, Kwang-HoJang, Maan-GeeLee 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 7 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2010, Vol.14 No.5 7 291-297 (7 pages)
The sleep homeostatic response significantly affects the state of anesthesia. In addition, sleep recovery may occur during anesthesia, either via a natural sleep-like process to occur or via a direct restorative effect. Little is known about the effects of isoflurane anesthesia on sleep homeostasis. We investigated whether 1) isoflurane anesthesia could provide a sleep-like process, and 2) the depth of anesthesia could differently affect the post-anesthesia sleep response. Nine rats were treated... -
Modulation of Presynaptic GABA Release by Oxidative Stress in Mechanically-isolated Rat Cerebral Cortical Neurons
Eu-TeumHahm, Jung-WooSeo, JinyoungHur, Young-WukCho 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2010, Vol.14 No.3 2 127-132 (6 pages)
Reactive oxygen species (ROS), which include hydrogen peroxide (H2O2), the superoxide anion (O2−·), and the hydroxyl radical (OH·), are generated as by-products of oxidative metabolism in cells. The cerebral cortex has been found to be particularly vulnerable to production of ROS associated with conditions such as ischemia-reperfusion, Parkinson's disease, and aging. To investigate the effect of ROS on inhibitory GABAergic synaptic transmission, we examined the electrophysiological... -
Kainic Acid-induced Neuronal Death is Attenuated by Aminoguanidine but Aggravated by L-NAME in Mouse Hippocampus
Jong-SeonByun, Sang-HyunLee, Seong-HoJeon, Yong-SooKwon, HeeJaeLee, Sung-SooKim, Young-MyeongKim, Myong-JoKim, WanjooChun 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 7 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2009, Vol.13 No.4 1 265-271 (7 pages)
Nitric oxide (NO) has both neuroprotective and neurotoxic effects depending on its concentration and the experimental model. We tested the effects of NG-nitro-L-arginine methyl ester (L-NAME), a nonselective nitric oxide synthase (NOS) inhibitor, and aminoguanidine, a selective inducible NOS (iNOS) inhibitor, on kainic acid (KA)-induced seizures and hippocampal CA3 neuronal death. L-NAME (50 mg/kg, i.p.) and/or aminoguanidine (200 mg/kg, i.p.) were administered 1 h prior to the... -
Quantitative Structure Activity Relationship between Diazabicyclo[4.2.0]octanes Derivatives and Nicotinic Acetylcholine Receptor Agonists
EunAeKim, KyoungChulJung, UyDongSohn, ChaeukIm 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2009, Vol.13 No.1 9 55-60 (6 pages)
Three dimensional quantitative structure activity relationship between diazabicyclo[4.2.0]octanes and nicotinic acetylcholine receptor (hՁ4Ղ2 and hՁ3Ղ4) agonists was studied using comparative molecular field analysis (CoMFA) and comparative molecular similarity indices analysis (CoMSIA). From 11 CoMFA and CoMSIA models, CoMSIA with steric and electrostatic fields gave the best predictive models (q2=0.926 and 0.945, r2ncv=0.983 and 0.988). This study can be used to develop... -
Influence of Ketamine on Catecholamine Secretion in the Perfused Rat Adrenal Medulla
Young-YeobKo, Yong-HoonJeong, Dong-YoonLim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 10 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2008, Vol.12 No.3 3 101-110 (10 pages)
receptor agonist, 100ՌM) and McN-A-343 (a selective muscarinic M1 receptor agonist, 100ՌM). Also, in the presence of ketamine (100ՌM), the CA secretory responses evoked by veratridine (a voltage-dependent Na＋ channel activator, 100ՌM), Bay-K-8644 (an L-type dihydropyridine Ca2＋ channel activator, 10ՌM), and cyclopiazonic acid (a cytoplasmic Ca2＋-ATPase inhibitor, 10ՌM) were significantly reduced, respectively. Interestingly, thiopental sodium (100ՌM)...
