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411.

Modulation of Amygdala Synaptic Transmission by Metabotropic Glutamate Receptors

JungHyunKim, EunJinPark, DukJinChang, SukwooChoi 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 4 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2003, Vol.7 No.6 2 303-306 (4 pages)

JungHyunKim, EunJinPark, DukJinChang, SukwooChoi 저
...
- 1,500원
Metabotropic glutamate receptors (mGluRs), classified into three groups (group I, II, III), play a critical role in modulation of synaptic transmission at central and peripheral synapses. In the present study, extracellular field potential recording techniques were used to investigate effects of mGluR agonists on excitatory synaptic transmission at thalamic input synapses onto the lateral amygdala. The non-selective mGluR agonist t-ACPD (100μM) produced reversible, short-term depression, but...
412.

Inhibitory Modulation of 5-Hydroxytryptamine on Corticostriatal Synaptic Transmission in Rat Brain Slice

SeJoonChoi, WonSoonChung, Ki-JungKim, Ki-WugSung, 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 7 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2003, Vol.7 No.6 1 295-301 (7 pages)

SeJoonChoi, WonSoonChung, Ki-JungKim, Ki-WugSung, 저
...
- 3,000원
Striatum plays a crucial role in the movement control and habitual learning. It receives an information from wide area of cerebral cortex as well as an extensive serotonergic (5-hydroxytryptamine, 5-HT) input from raphe nuclei. In the present study, the effects of 5-HT to modulate synaptic transmission were studied in the rat corticostriatal brain slice using in vitro extracellular recording technique. Synaptic responses were evoked by stimulation of cortical glutamatergic inputs on the corpus...
413.

A Simple and Sensitive Assay for Cefepime in Human Plasma Using High Performance Liquid Chromatography

Young-SunKim, Dong-SeokYim, Dong-GunLee, Sang-BokLee 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 4 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2003, Vol.7 No.4 9 247-250 (4 pages)

Young-SunKim, Dong-SeokYim, Dong-GunLee, Sang-BokLee 저
...
- 1,500원
with perchloric acid. The extract was injected into an Atlantis dC18 column (250⁓4.6 mm; particle size 5μm, Waters) and the column was eluted with methanol and 0.01 M dihydrogen phosphate at pH 3.0 (15：85 v：v) as a mobile phase at a flow rate of 0.7 mL/min. Linearity was confirmed for the range 0.25 to 200μL/mL and the limit of quantitation was 0.25μL/mL. The retention times were 10.2 min and 13.4 min for cefepime and cefadroxil, respectively. This method was successfully applied to a...
414.

Influence of Bradykinin on Catecholamine Release from the Rat Adrenal Medulla

Dong-YoonLim, Il-HwanKim, Gwang-MoonNa, Moo-JinKang, Ok-MinKim, Deok-HoChoi, Young-WooKi 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 8 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2003, Vol.7 No.4 7 231-238 (8 pages)

Dong-YoonLim, Il-HwanKim, Gwang-MoonNa, Moo-JinKang, Ok-MinKim, Deok-HoChoi, Young-WooKi 저
...
- 3,000원
The present study was undertaken to investigate the effect of bradykinin on secretion of catecholamines (CA) evoked by stimulation of cholinergic receptors and membrane depolarization from the isolated perfused model of the rat adrenal glands, and to elucidate its mechanism of action. Bradykinin (3⁓10⁣8 M) alone produced a weak secretory response of the CA. however, the perfusion with bradykinin (3⁓10⁣8 M) into an adrenal vein of the rat adrenal gland for 90 min enhanced...
415.

Roles of Gonadal Steroids on Exocrine Secretion of Isolated Perfused Rat Pancreas

HyungSeoPark, SeHoonKim, HyoungJinPark, MeeYoungLee, YoungHeeHan 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 5 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2003, Vol.7 No.4 5 217-221 (5 pages)

HyungSeoPark, SeHoonKim, HyoungJinPark, MeeYoungLee, YoungHeeHan 저
...
- 1,500원
influence on CCK-induced fluid and amylase secretion. Acetylcholine-induced exocrine secretion of isolated perfused pancreas also was not affected by intra-arterial infusion of progesterone or estradiol-17β. It is concluded from the above results that progesterone could enhance the spontaneous pancreatic fluid and amylase secretion of isolated perfused rat pancreas through non-genomic short- term action, and that these effects could be masked by more potent stimulants such as secretin, CCK, and...
416.

Effects of γ-Aminobutyric Acid on Intrinsic Cholinergic Action in Exocrine Secretion of Isolated, Perfused Rat Pancreas

YongDeukPark, HyungSeoPark, ZhengYunCui, HyoungJinPark 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2003, Vol.7 No.3 8 169-174 (6 pages)

YongDeukPark, HyungSeoPark, ZhengYunCui, HyoungJinPark 저
...
- 3,000원
fluid and amylase dose-dependently. GABA (10, 30, 100μM) also further increased acetylcholine (5μM)-induced secretions of fluid and amylase in a dose-dependent manner. Bicuculline (10μM) effectively blocked the enhancing effects of GABA (30μM) on the pancreatic secretions evoked by either EFS or CCK. Both atropine (2μM) and tetrodotoxin (1μM) markedly reduced the GABA (10μM)-enhanced EFS- or CCK-induced pancreatic secretions. The results indicate that GABA enhances intrinsic cholinergic...
417.

Altered Expression of Aquaporins in Rat Submandibular Glands after Parasympathetic Denervation

JiYeonJung, KangOkByun, WonJaeKim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 5 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2003, Vol.7 No.2 8 97-101 (5 pages)

JiYeonJung, KangOkByun, WonJaeKim 저
...
- 1,500원
The salivary glands produce 1.5L of fluid per day. As in other exocrine organs, the general mechanism in the salivary glands is that water movement occurs secondary to osmotic driving forces created by active salt transport. Therefore, high water permeability in the salivary glands is expected to have a variety of aquaporin (AQP), a water channel. Although some AQPs have been known to be present in the salivary glands, roles of parasympathetic nerve in AQP expression have not yet been examined....
418.

Changes in Vestibular Nerve Activity Following Acute Hypotension in Rats

ByungRimPark, MinSunKim, GueHyunYee, MyoungJinMoon, JaeHyoKim, YuanZheJin, YoSikKim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 5 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2003, Vol.7 No.2 6 85-89 (5 pages)

ByungRimPark, MinSunKim, GueHyunYee, MyoungJinMoon, JaeHyoKim, YuanZheJin, YoSikKim 저
...
- 1,500원
The basic mechanism for the excitation of the peripheral vestibular receptors following acute hypotension induced by sodium nitroprusside (SNP) or hemorrhage was investigated in anesthetized rats. Electrical activity of the afferent vestibular nerve was measured after pretreatment with kynurenic acid, an NMDA receptor antagonist. The activity of the vestibular nerve at rest following acute hypotension induced by SNP or simulating hemorrhage was a greater increase than in control animals. The...
419.

A Role of Mitogen Activated Protein Kinases and Inflammatory Responses in Gender Differences in Kidney Ischemia Injury

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

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2002, Vol.6 No.3 5 155-160 (6 pages)

KwonMooParkHoJaeHan 저
...
- 3,000원
It is not known whether gender differences play a role in susceptibility to ischemic acute renal failure. Thus, we examined if there were any differences in susceptibility between male and female mice to kidney ischemic injury, and if so, whether it is due to differences in mitogen activated protein kinases (MAPKs) or inflammatory responses to ischemia. Female mice were protected against kidney ischemia when compared with males. Thirty minutes of bilateral ischemia resulted in marked functional...
420.

Differentiation of Neuroepithelial Progenitor Cells Implanted into Newborn Rat Brain Striatum

SungChoonKwon, JungSunPark, JeanJuLee, TaickSangNam, DongSooYeon 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 9 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2001, Vol.5 No.1 2 9-17 (9 pages)

SungChoonKwon, JungSunPark, JeanJuLee, TaickSangNam, DongSooYeon 저
...
- 3,000원
It has been demonstrated that multipotent neuronal progenitor cells can be isolated from the developing or adult CNS and proliferated in vitro in response to epidermal growth factor. The present study was undertaken to investigate the differentiation of neuronal progenitor cells after transplantation into the neonatal rat forebrain striatum. Primary cultured progenitor cells were labeled with 3,3'-dioctadecycloxacarbonyl- amine perchlorate (DiO). DiO labeled progenitor cells were implanted into...

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