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541.

ATP-Sensitive K+ Currents in Gastric Myocytes Isolated from Guinea-pig

JaeYeoulJun, CheolHoYeum, PyungJinYun, JongSeongPark, SungJoonKim, InsukSo, KiWhanKim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 9 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 1998, Vol.2 No.1 11 85-93 (9 pages)

JaeYeoulJun, CheolHoYeum, PyungJinYun, JongSeongPark, SungJoonKim, InsukSo, KiWhanKim 저
...
- 3,000원
ATP-sensitive K+ channels (KATP) were not identified in gastric smooth muscle cells. However， in tension recording of intact gastric circular muscle， lemakalim of KATP channels opener in other tissues suppressed mechanical contractions and this effect was blocked by glibenclamide， a specific inhibitor of KATP channels. The aims of this study were to investigate whether KATP channels exist in gastric smooth muscle of guinea-pig and to know its physiological role. Whole cell K'+ curr‘ents...
542.

Prostaglandin in Regulations of Renal Blood Flow during Partial Ureteral Obstruction in Dogs

HooBinSong, HunMoYang, YoungGiMin 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 8 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 1998, Vol.2 No.1 10 77-84 (8 pages)

HooBinSong, HunMoYang, YoungGiMin 저
...
- 3,000원
543.

Effects of Histamine H2-Receptor Stimulation on Mg2+ Efflux in Perfused Guinea Pig Heart

Hyung-SubKang, Sung-EunChang, Chang-WonKang, Soo-WanChae, Jin-SangKim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 1998, Vol.2 No.1 6 49-54 (6 pages)

Hyung-SubKang, Sung-EunChang, Chang-WonKang, Soo-WanChae, Jin-SangKim 저
...
- 3,000원
544.

Sensory Inputs to Upper Cervical Spinal Neurons Projecting to Midbrain in Cats

JongHoKim, Han-SeongJeong, Jong-SeongPark, Jong-KeunKim, Sah-HoonPark 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 11 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 1998, Vol.2 No.1 2 9-19 (11 pages)

JongHoKim, Han-SeongJeong, Jong-SeongPark, Jong-KeunKim, Sah-HoonPark 저
...
- 4,000원
545.

타액분비 및 선혈류 조절에 대한 내인성 산화질소의 역할

김원재, 남상채, 김미원 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 8 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 1997, Vol.1 No.6 22 809-816 (8 pages)

김원재, 남상채, 김미원 저
...
- 3,000원
Role of Endogenous Nitric Oxide in the Control of Salivary Secretion and Blood Flow. W onjae Kim， Sang Chae Nam\ and Miwon Kim1 Department of Oral Physiology & Institute of Dental Research， Chonnam National University Dental School and lDepartment of Physiology， Chonnam National Medical School， Kwan밍u501-190， Korea The present study was designed to investigate whether endogenous niπic oxide(EDNO) is involved in submandibular vasodilation and salivation induced by parasympathetic nerve...
546.

동방결절에서 과분극에 의해 활성화되는 내향전류에 대한 Cyclic-GMP의 영향 Effects of Cyclic-GMP on Hyperpolarization-activated inward Current (If) in Sino-atrial Node Cells of Rabbit

유신, 호원경, 엄융의, ShinYoo, Won-KyungHo, YungEEarm 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 9 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 1997, Vol.1 No.6 14 731-739 (9 pages)

유신, 호원경, 엄융의, ShinYoo, Won-KyungHo, YungEEarm 저
...
- 3,000원
The aim of present study is to investigate the effects of cGMP on hyperpolarization activated inward current (If), pacemaker current of the heart, in rabbit sino-atrial node cells using the whole-cell patch clamp technique. When sodium nitroprusside (SNP, 80μM), which is known to activate guanylyl cyclase, was added, If amplitude was increased and its activation was accelerated. However, when If was prestimulated by isopreterenol (ISO, 1μM), SNP reversed the effect of ISO. In the absence of...
547.

Regulatory Mechanisms of Angiotensin II on the Na+/H+ Antiport System in Rabbit Renal Proximal Tubule Cells. II. Inhibitory Effects of ANG II on Na+ Uptake

HoJaeHan, SooHyunPark, HyunJuKoh 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 10 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 1997, Vol.1 No.4 9 425-434 (10 pages)

HoJaeHan, SooHyunPark, HyunJuKoh 저
...
- 3,000원
in the PTCs. However, low concentrations of (＜10-11 ANG II) stimulated Na+ uptake and did not affect [Ca2+]i level. 8-(N, N-diethylamino)-octyl-3,3,5- trimethoxybenzoate (TMB-8), ethylene glycol-bis(β-amino ethyl ether)-N,N,N', N'-tetra acetic acid (EGTA), and nifedifine partially blocked the inhibitory effects of ANG II on Na+ uptake. When ANG II and bradykinin (BK) were treated together, Na+ uptake was further reduced (88.47⁑1.98% of that of ANG II, 81.85⁑1.84% of that of BK). In...
548.

Effect of t-butylhydroperoxide on Na+-dependent Glutamate Uptake in Rabbit Brain Synaptosome

HyunJeLeeYongKeunKim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 10 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 1997, Vol.1 No.4 3 367-376 (10 pages)

HyunJeLeeYongKeunKim 저
...
- 3,000원
(dibucaine, butacaine and quinacrine). However, the effect was prevented by iron chelators (deferoxamine and phenanthroline) and phenolic antioxidants (N,N'-diphenyl-phenylenediamine, butylated hydroxyanisole, and butylated hydroxytoluene). At low concentrations (＜1.0 mM), t-BHP inhibited glutamate uptake without altering lipid peroxidation. Moreover, a large increase in lipid peroxidation by ascorbate/Fe2+ was not accompanied by an inhibition of glutamate uptake. The impairment of glutamate...
549.

Spontaneous Electrical Activity in Cerebellar Purkinje Neurons of Postnatal Rats

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

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 1997, Vol.1 No.4 2 355-366 (12 pages)

SangChaeNam 저
...
- 4,100원
Although cerebellar Purkinje cells display spontaneous electrical activity in vivo and in slice experiments, the mechanism of the spontaneous activity generation has not been clearly understood. The aim of this study was to investigate whether cerebellar Purkinje cells of postnatal rats generate spontaneous electrical activity without synaptic inputs. Dissociated cerebellar Purkinje cells were used for reducing synaptic inputs in the present study. Cerebellar Purkinje cells with dendrites were...
550.

Two Types of Voltage-dependent Outward Potassium Currents in Smooth Muscle Cells of Rabbit Basilar Atery

TongMookKang, InsukSo, DaeYongUhm, KiWhanKim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 15 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 1997, Vol.1 No.2 7 169-183 (15 pages)

TongMookKang, InsukSo, DaeYongUhm, KiWhanKim 저
...
- 4,400원
and inactivation of IK(V) was at the more hyperpolarized range than that of Ito contrary to the reports in other vascular SMCs. Tetraethylammonium chloride (TEA; 10 mM) markedly inhibited IK(V) but little affected Ito. 4-Aminopyridine (4-AP) had similar inhibitory potency on both currents. While a low concentration of Cd2+ (0.5 mM) shifted the current- voltage relationship of Ito to the positive direction without change of maximum conductance, Cd2+ did not cause any appreciable change for IK(V).

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