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201.

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...
202.

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....
203.

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...
204.

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...
205.

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...
206.

Changes of the Level of G Protein α-subunit mRNA by Withdrawal from Morphine and Butorphanol

SeikwanOh 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 9 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2000, Vol.4 No.4 4 291-299 (9 pages)

SeikwanOh 저
...
- 3,000원
Morphine or butorphanol was continuously infused into cerebroventricle (i.c.v.) with the rate of 26 nmol/ μl/h for 3 days, and the withdrawal from opioid was rendered 7 hrs after the stopping of infusion. The expression of physical dependence produced by these opioids was evaluated by measuring the naloxone- precipitated withdrawal signs. The withdrawal signs produced in animals dependent on butorphanol (kappa opioid receptor agonist) were similar to those of morphine (mu opioid receptor...
207.

Effects of Protein Kinase C Modulation on Hepatic Hemodynamics and Glucoregulation

JoongWooLee, InDeokKong, KyuSangPark, HaeSookChung, JamesPFilkins 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 8 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 1999, Vol.3 No.6 5 571-578 (8 pages)

JoongWooLee, InDeokKong, KyuSangPark, HaeSookChung, JamesPFilkins 저
...
- 3,000원
vs 71.8⁑2.50μmoles/g/hr), lactate production rate (72.4⁑6.82 vs 53.6⁑4.82μmoles/g/hr) and oxygen consumption rate (33.7⁑1.41 vs 27.9⁑1.75μl/g/min). The effects of PMA were blocked either by addition of verapamil (9μM) or perfusion with Ca2⁢-free KRB. These results suggest that the hemodynamic and glucoregulatory changes in the perfused rat liver are mediated by protein kinase C activation and require Ca2⁢ influx from the extracellular fluid.
208.

Different Mechanisms for K+-Induced Relaxation in Various Arteries

SukHyoSuh, SungJinPark, JaiYoungChoi, JaeHoonSim, YoungChulKim, KiWhanKim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 11 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 1999, Vol.3 No.4 6 415-425 (11 pages)

SukHyoSuh, SungJinPark, JaiYoungChoi, JaeHoonSim, YoungChulKim, KiWhanKim 저
...
- 4,000원
[K⁢]o can be increased under a variety of conditions including subarachnoid hemorrhage. The increase of [K⁢]o in the range of 5∼15 mM may affect tensions of blood vessels and cause relaxation of agonist-induced precontracted vascular smooth muscle (K⁢-induced relaxation). In this study, effect of the increase in extracellular K⁢ concentration on the agonist-induced contractions of various arteries including resistant arteries of rabbit was examined, using home-made...
209.

Altered Cerebral Vasomotion with Decreased CGRP Level in Pial Arteries of Spontaneously Hypertensive Rats

KwangHoLee, JaeMoonChoi, KiWhanHong 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 8 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 1998, Vol.2 No.5 5 573-580 (8 pages)

KwangHoLee, JaeMoonChoi, KiWhanHong 저
...
- 3,000원
mmHg, P＜0.05) than that in SDR (58.9⁑5.7 mmHg). In SHR, whether the BP levels were high or normotensive, the vasodilator responses to a stepwise hypotension were significantly attenuated unlike with SDR and WR. When artificial cerebrospinal fluid (CSF) containing capsaicin (3⁓10-7 M) was suffused over the cortical surface, a transient increase in pial arterial diameter was observed in the SHR with high or normotensive BP. In contrast, SDR and WR showed a large increase in diameter,...
210.

Effect of Cisplatin on Sodium-Dependent Hexose Transport in LLC-PK1 Renal Epithelial Cells

SukKyuLee, JeeYeunKim, TaiHyunYu, KyoungRyongKim, KwangHyukKim, YangSaengPark 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 9 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 1997, Vol.1 No.1 5 35-43 (9 pages)

SukKyuLee, JeeYeunKim, TaiHyunYu, KyoungRyongKim, KwangHyukKim, YangSaengPark 저
...
- 3,000원
in the Na+-independent uptake. Kinetic analysis indicated that Vmax was suppressed, but Km was not altered. The Na+-dependent phlorizin binding was also decreased in cisplatin-treated cells. However, the AMG efflux from preloaded cells was not apparently retarded by cisplatin treatment. These data indicate that the cisplatin treatment impairs Na+-hexose cotransporters in LLC-PK1 cells and suggest strongly that defects in transporter function at the luminal plasma membrane of the proximal tubular...

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