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201.

Enhanced Vasorelaxation Response to Cromakalim in Spontaneously Hypertensive Rats

Kim, Se-Hoon, Oh, Yeong-Seon, Kim, Hoe-Suk, Jeon, Byeong-Hwa, Chang, Seok-Jong 대한생리학회 대한생리학회지 10 Pages

대한생리학회 대한생리학회지 1996, 제 30권 제 1호 2 11-20 (10 pages)

Kim, Se-Hoon, Oh, Yeong-Seon, Kim, Hoe-Suk, Jeon, Byeong-Hwa, Chang, Seok-Jong 저
...
- 3,000원
To investigate the properties of cromakalim-opened K+ channels in aorta of spontaneously hypertensive rats (SHR), the effect of cromakalim on tension was compared in endothelium-rubbed aortic rings from SHR and normotensive Wistar-Kyoto rats (WKY). 1. Cromakalim relaxed the aortic ring contracted by 10-7 M norepinephrine (NE) dose-dependently, and this relaxant response to cromakalim was blocked by 10-5 M glybenclamide. 2. Cromakalim also relaxed the contraction induced by high K+-solution or...
202.

Enhanced Expression of Angiotensinogen mRNA in Rat Central and Peripheral Tissues Following Hemorrhage

Do, Eun-Ju, Yang, Eun-Kyoung, Kim, Kyung-Soon, Kim, Suk-Hee, Park, Yoon-Yub, Ahn, Dong-Kuk, Park, Jae-Sik, Lee, Won-Jung 대한생리학회 대한생리학회지 10 Pages

대한생리학회 대한생리학회지 1995, 제 29권 제 2호 8 259-268 (10 pages)

Do, Eun-Ju, Yang, Eun-Kyoung, Kim, Kyung-Soon, Kim, Suk-Hee, Park, Yoon-Yub, Ahn, Dong-Kuk, Park, Jae-Sik, Lee, Won-Jung 저
...
- 3,000원
The renin-angiotensin system plays an important role in the regulation of blood pressure and in body fluid homeostasis. There is increasing evidence for generation of endogenous angiotensin II in many organs and for its role in paracrine functions. Studies were designed to investigate whether hemorrhage produces rapid changes in the gene expression of angiotensinogen in peripheral and brain tissues. Wistar rats received saline drinking water for 7 days, were bled at a rate of 3mlkg-1 min-1 for 7...
203.

Effects of Intracerebroventricular Captopril on the Central Pressor Response to Bradykinin in Normotensive and Hypertensive Rats

Yeum, Cheol-Ho, Yoon, Pyung-Jin 대한생리학회 대한생리학회지 6 Pages

대한생리학회 대한생리학회지 1994, 제 28권 제 2호 9 191-196 (6 pages)

Yeum, Cheol-Ho, Yoon, Pyung-Jin 저
...
- 3,000원
pressure within 10 minutes but it significantly augmented the central pressor response to bradykinin in GHR. On the contrary, captopril was without effect on the pressor response to bradykinin in normotensive and DOCA-salt rats. These findings indicate that endogenous kinins are not critical in regulating arterial pressure in normotensive and DOCA hypertensive rats. However, in GHR, an enhanced activity of the brain kallikrein-kinin system in maintaining the high blood pressure is suggested.
204.

Effect of pH on the Vascular Tone and 45Ca Uptake in the Aorta of Spontaneously Hypertensive Rats

Chang, Seok-Jong, Jeon, Byeong-Hwa, Kim, Se-Hoon, Kim, Hoe-Suk, Park, Hae-Kun 대한생리학회 대한생리학회지 12 Pages

대한생리학회 대한생리학회지 1994, 제 28권 제 2호 7 169-180 (12 pages)

Chang, Seok-Jong, Jeon, Byeong-Hwa, Kim, Se-Hoon, Kim, Hoe-Suk, Park, Hae-Kun 저
...
- 4,100원
changed by the removal of NH4Cl (20 mM) in the aortic strips of WKY and SHR. As a summary of above results, the vascular tone of SHR was more sensitive to the change pHi and pHo than that of WKY. The contractions induced by change of extracellular or intracellular pH depended on extracellular Ca in the aorta of SHR nnd WKY. However, the Ca uptake was in accord with the changes of contraction but increase in contraction by low pH was not accompanied by an increase in Ca uptake in both strains.
205.

Functional Characteristics of Lumbar Spinal Neurons Projecting to Midbrain Area in Rats

Park, Sah-Hoon, Kim, Geon 대한생리학회 대한생리학회지 10 Pages

대한생리학회 대한생리학회지 1994, 제 28권 제 2호 1 113-122 (10 pages)

Park, Sah-Hoon, Kim, Geon 저
...
- 3,000원
The present study was carried out to characterize the functional properties of spinomesencephalic tract (SMT) neurons in the lumbar spinal cord of urethane anesthetized rats. Extracellular single unit recordings were made from neurons antidromically activated by stimulation of the midbrain area, including the deep layers of superior colliculus, periaqueductal gray and midbrain reticular formation. Recording sites were located in laminae I-VII of spinal cord segments of L2-L5. Receptive field...
206.

Effects of Centrally Administered Angiotensin ll Receptor Antagonists on the Cardiovascular and Hormonal Responses to Hemorrhage in Conscious SHR

Seo, Il-Sook, Yang, Eun-Kyoung, Park, Jae-Sik, Kim, Hyeong-Jin, Lee, Won-Jung 대한생리학회 대한생리학회지 10 Pages

대한생리학회 대한생리학회지 1993, 제 27권 제 2호 10 217-226 (10 pages)

Seo, Il-Sook, Yang, Eun-Kyoung, Park, Jae-Sik, Kim, Hyeong-Jin, Lee, Won-Jung 저
...
- 3,000원
of 3 ml/kg/min far 5 min. Intracerebroventricular administration of losartan and saralasin had no effect on the basal blood pressure. However, in response to acute hemorrhage, central Ang ll antagonists produced a remarkably greater fall in blood pressure, a reduced tachycardia, and an enhanced renin release compared with the aCSF control experiment in SHR, but effected no significant change in WKY rats. Central Ang ll-blocked SHR showed significantly lower blood pressure and heart rate during...
207.

Effect of Nifedipine on Endocrine and Cardiovascular Responses to Angiotensin II in SHR Fed with Different Sodium Diets

Choi, Eun-Kyung, Park, Yoon-Yub, Ahn, Dong-Kuk, Park, Jae-Sik, Lee, Won-Jung 대한생리학회 대한생리학회지 10 Pages

대한생리학회 대한생리학회지 1993, 제 27권 제 1호 6 57-66 (10 pages)

Choi, Eun-Kyung, Park, Yoon-Yub, Ahn, Dong-Kuk, Park, Jae-Sik, Lee, Won-Jung 저
...
- 3,000원
voltage dependent calcium channel antagonist, nifedipine, on the responses of blood pressure, and secretion of atrial natriuretic peptide (ANP) and aldosterone to angiotensin II (Ang II) were compared in male Wistar and spontaneously hypertensive rats (SHR). A low, control or high sodium diet (2, 10 or 25 mmol Na/100 g diet) was fed for 6 weeks from the age of 6 weeks. On the morning of the experiment catheters were inserted under ether anesthesia in the femoral artery for pressure recording and...
208.

Effect of Capsaicin on Causalgiform Pain in the Rat

Kim, Kwang-Jin, Jeon, Byeong-Hwa, Kim, Won-Sik, Park, Kyung-Ran, Choi, Sae-Jin 대한생리학회 대한생리학회지 8 Pages

대한생리학회 대한생리학회지 1992, 제 26권 제 2호 6 143-150 (8 pages)

Kim, Kwang-Jin, Jeon, Byeong-Hwa, Kim, Won-Sik, Park, Kyung-Ran, Choi, Sae-Jin 저
...
- 3,000원
The purpose of this study is to obtain the effective concentration of capsaicin to relieve pain with no change in the number of C-fibers and its effective duration for pain relief. Capsaicin has been used extremely as a experimental tool and as topical medications for acute or chronic tissue injuries and partial nerve injury is the main cause of causalgiform pain disorders in humans. Here, the left sciatic nerve was ligated unilaterally at the high level of the thigh to prepare an animal model...
209.

Central Pressor Mechanisms of Bradykinin in 2-Kidney, 1 Clip Goldblatt Hypertensive Rats

Yeum, Cheol-Ho, Jun, Jae-Yeoul, Yoon, Pyung-Jin 대한생리학회 대한생리학회지 6 Pages

대한생리학회 대한생리학회지 1992, 제 26권 제 1호 7 69-74 (6 pages)

Yeum, Cheol-Ho, Jun, Jae-Yeoul, Yoon, Pyung-Jin 저
...
- 3,000원
10nmol) was administered into the right lateral cerebral ventricle, while blood pressure and heart rate (HR) were continuously monitored. In both NTR and GHR, intracerebroventricular bradykinin produced a dose dependent increase in mean arterial pressure (MAP) without significant changes in HR. GHR were more sensitive in the pressor response than NTR. The pressor response to bradykinin was attenuated by treatment with hexamethonium (2.5mg/kg/min, IV) or phentolamine (2mg/kg, IV) in both NTR and...
210.

A Study on the Na+/Ca2+ Exchange Mechanism in the Smooth Muscle of Guinea-pig Stomach

Kim, Eui-Yong, Han, Jin, Kim, Ki-Whan 대한생리학회 대한생리학회지 14 Pages

대한생리학회 대한생리학회지 1992, 제 26권 제 1호 6 55-68 (14 pages)

Kim, Eui-Yong, Han, Jin, Kim, Ki-Whan 저
...
- 4,300원
The effects of changes in extracellular Na+ and Ca+ concentration on the membrane potential and contractility were studied in the antral circular muscle of guinea pig stomach in order to elucidate the existence and the nature of Na+/Ca2+ exchange mechanism. All experiments were performed in tris buffered Tyrode solution which was aerated with 100% O2 and kept at 35℃. The treatment of 10-5 ouabain was performed to induce intracellular Na+ loading prior to the start of experiment. The results...

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