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261.

Changes of Afferent Transmission to the SI Cortex by Transient Co-Stimulation of Receptive Field Center and Outside in Anesthetized Rats

Yu-MiYang, SabinaLim, Chung-KilWon, Hyung-CheulShin 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2001, Vol.5 No.1 4 27-32 (6 pages)

Yu-MiYang, SabinaLim, Chung-KilWon, Hyung-CheulShin 저
...
- 3,000원
rats (n=22). Following conditioning stimulation (CS, 10 sec, either 5 Hz or 200 Hz) to the receptive field (RF), quantitative determination of the changes of afferent sensory transmission was done by generating post-stimulus time histogram of unit response to the testing stimulation (TS, at 0.5 Hz) to the RF center (RFC) for 60 min. In one group of experiments, CS was delivered to the RF center (RFC). In another group of experiments, CSs were simultaneously given to both RFC and RF outside (RFO,...
262.

The Effect of Indomethacin on the Production of Eicosanoids and Edema during Ischemia-Reperfusion Injury in Skeletal Muscle

YoonJaeChung, ByungKyuSohn, KwangSoonHyun, SangHeeYoo, HyongKyunRyu, HyungGunKim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 9 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2000, Vol.4 No.6 11 515-523 (9 pages)

YoonJaeChung, ByungKyuSohn, KwangSoonHyun, SangHeeYoo, HyongKyunRyu, HyungGunKim 저
...
- 3,000원
of eicosanoid concentration in the rat hind limb after ischemia-reperfusion injury by application of tourniquet. After 4 hours of ischemia, reperfusion was established for 4 hours by releasing tourniquet. To assess tissue damage, edema, and wet/dry weight ratios were determined and the eicosanoid concnentrations were measured by the HPLC. The muscle edema and the release of cyclooxygenase metabolites were not induced by the ischemia itself rather they were significantly increased by reperfusion....
263.

Combined Trial of Fish Oil and Exercise Training Prevents Impairment in Insulin Action on Glucose Transport of Skeletal Muscle Induced by High-Fat Diet in Rats

JiHyunLee, JongYeonKim, YongWoonKim, SoYoungPark, WoonKiYoun, EungChanJang, Deok-IlPark, SuckJunKim, EunJungKim, SuckKangLee 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 7 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2000, Vol.4 No.2 2 91-97 (7 pages)

JiHyunLee, JongYeonKim, YongWoonKim, SoYoungPark, WoonKiYoun, EungChanJang, Deok-IlPark, SuckJunKim, EunJungKim, SuckKangLee 저
...
- 3,000원
The purpose of the present study was to determine the preventive effects of combined interventional trial of fish oil treatment and exercise training on insulin resistance of skeletal muscle in high-fat fed rats. Male Wistar rats were randomly divided into chow diet (CD), high-fat diet (HF), high-fat diet with fish oil (FO), high-fat diet with exercise training (EX), and FO⁢EX groups. The rats in control group were fed chow diet containing, as percents of calories, 58.9% carbohydrate,...
264.

Effects of Norepinephrine and Neuropeptide Y on the Contractility of Small Mesenteric Artery from 2K1C and DOCA-Salt Hypertensive Rats

SangChaeNam, SeongsuKang, WonjaeKim, JongunLee 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 7 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2000, Vol.4 No.1 8 55-61 (7 pages)

SangChaeNam, SeongsuKang, WonjaeKim, JongunLee 저
...
- 3,000원
The present study was conducted to investigate the possible role of the sympathetic nervous system in two-kidney, one clip (2K1C) and deoxycorticosterone acetate (DOCA)-salt hypertension. 2K1C and DOCA- salt hypertension were made in Sprague-Dawley rats. Four weeks after induction of hypertension, systolic blood pressure measured in conscious state was significantly higher in 2K1C (216⁑18 mmHg) and DOCA-salt (205⁑29 mmHg) groups than that in control (128⁑4 mmHg). The third...
265.

Responses of Dorsal Horn Neurons to Peripheral Chemical Stimulation in the Spinal Cord of Anesthetized Cats

SungJunJung, JooMinPark, JoonHoLee, JiHyeLee, Su-YongEun, SangJeongKim, Won-IlLim, SunHeeCho, JunKim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 10 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2000, Vol.4 No.1 3 15-24 (10 pages)

SungJunJung, JooMinPark, JoonHoLee, JiHyeLee, Su-YongEun, SangJeongKim, Won-IlLim, SunHeeCho, JunKim 저
...
- 3,000원
as formalin, capsaicin and ATP. Single unit activity of wide dynamic range (WDR) neurons and high threshold cells were recorded extracellularly from the lumbosacral enlargement of cat spinal cord before and after chemical stimulation to its receptive field (RF). Each chemical substance - formalin (20μl, 4%), capsaicin (33 mM) or Mg-ATP (5 mM)- was injected intradermally into the RFs and then the changes in the spontaneous activity, mechanical threshold and responses to the peripheral mechanical...
266.

Effect of C1 Esterase Inhibitor on the Cardiac Dysfunction Following Ischemia and Reperfusion in the Isolated Perfused Rat Heart

Geon-YoungLee, Yong-KyooShin, Yoon-YoungJang, Jin-HoSong, Dae-JoongKim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 8 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 1999, Vol.3 No.6 6 579-586 (8 pages)

Geon-YoungLee, Yong-KyooShin, Yoon-YoungJang, Jin-HoSong, Dae-JoongKim 저
...
- 3,000원
Complement-mediated neutrophil activation has been hypothesized to be an important mechanism of reperfusion injury. It has been proposed that C1 esterase inhibitor (C1 INH) may prevent the complement- dependent activation of polymorphonuclear leukocytes (PMNs) that occurs within postischemic myocardium. Therefore, The effect of C1 INH was examined in neutrophil dependent isolated perfused rat heart model of ischemia (I) (20 min) and reperfusion (R) (45 min). Administration of C1 INH (5 mg/Kg)...
267.

The Role of Somatostatin in Nociceptive Processing of the Spinal Cord in Anesthetized Cats

SungJunJung, JooMinPark, JunHoLee, JihyeLee, SangJeongKim, JunKim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 9 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 1999, Vol.3 No.4 1 365-373 (9 pages)

SungJunJung, JooMinPark, JunHoLee, JihyeLee, SangJeongKim, JunKim 저
...
- 3,000원
Somatostatin (SOM) is one of the major neuropeptides in dorsal root ganglion cells, but its role in spinal nociceptive process has not been well known. In present study we aimed to investigate the effect of SOM on the response of dorsal horn neurons to the various types of peripheral nociceptive stimuli in anesthetized cats. Using carbon-filament microelectrode, the single cell activities of wide dynamic range neurons were recorded from the lumbosacral enlargement after noxious mechanical...
268.

Effects of Neonatal Footshock Stress on Glucocorticoid and 5- HT2A/2C Receptor Bindings and Exploratory Behavior

DongGooKim, SeoulLee, DongWonKang, JongSuLim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 9 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 1998, Vol.2 No.6 4 677-685 (9 pages)

DongGooKim, SeoulLee, DongWonKang, JongSuLim 저
...
- 3,000원
21 did not affect body weight gain. Exploratory activity was measured by exposing a rat to a novel environment 24 h after experience of footshocks. Similar to the body weight changes, a decreased activity was noted after the first exposure to footshocks, while no changed activity was noted after the second exposure to footshocks. However, the Bmax value of 5-HT2A/2C receptors in the cortex decreased by the second exposure to footshocks, but not by the first exposure to footshocks. Moreover, an...
269.

Protective Mechanism of Nitric Oxide and Mucus against Ischemia/ Reperfusion-Induced Gastric Mucosal Injury

HyeyoungKim, KwangsooNam, KyungHwanKim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 9 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 1998, Vol.2 No.4 13 511-519 (9 pages)

HyeyoungKim, KwangsooNam, KyungHwanKim 저
...
- 3,000원
This study investigated the role of nitric oxide on the oxidative damage in gastric mucosa of rats which received ischemia/reperfusion and its relation to mucus. Nitric oxide synthesis modulators such as L-arginine and NG-nitro-L-arginine methyl ester, and sodium nitroprusside, a nitric oxide donor, were injected intraperitoneally to the rats 30 min prior to ischemia/reperfusion which was induced by clamping the celiac artery and the superior mesenteric artery for 30 min and reperfusion for 1...
270.

Comparison of Somatostatin and Morphine Action on the Responses of Wide Dynamic Range Cells in the Dorsal Horn to Peripheral Noxious Mechanical and Heat Stimulation in Cats

SungJunJung, YoungInChoi, JunKim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 9 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 1998, Vol.2 No.2 3 155-163 (9 pages)

SungJunJung, YoungInChoi, JunKim 저
...
- 3,000원
The purpose of present study was to compare the effects of somatostatin (SOM) and morphine (Mor) on the responses of wide dynamic range (WDR) cells to peripheral noxious stimulation. Single neuronal activity was recorded with a carbon-filament electrode at the lumbosacral enlargement of cat spinal cord. After identifying WDR cells, their responses to peripheral noxious mechanical or thermal stimuli were characterized and the effects of SOM and Mor, applied either iontophoretically or...

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