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651.

Reflex Action of the Semicircular Canals on Cervical Extensor and Flexor Muscles in Cats

Kim, Jeh-Hyub, Park, Jong-Seong, 대한생리학회 대한생리학회지 8 Pages

대한생리학회 대한생리학회지 1992, 제 26권 제 2호 7 151-158 (8 pages)

Kim, Jeh-Hyub, Park, Jong-Seong, 저
...
- 3,000원
In urethane anesthetized cats, each vestibular semicircular canal nerve was electrically stimulated, and reflex responses of the cervical extensor and flexor (the splenius capitis and sternomastoid muscles) were recorded by means of electromyography. Stimulation of a unilateral (anterior, horizontal or posterior) canal nerve elicited excitation of the contralateral cervical muscles and inhibition of the ipsilateral ones; during the canal nerve stimulation, the two muscles in one side of the neck...
652.

A Novel Therapeutic Measure for Metabolic Acidosis with Amino Acids

Kim, Jun, Goo, Yong-Sook, Kim, Sang-Jeong, Park, Sang-Chul, Koh, Chang-Soon 대한생리학회 대한생리학회지 10 Pages

대한생리학회 대한생리학회지 1992, 제 26권 제 1호 9 89-98 (10 pages)

Kim, Jun, Goo, Yong-Sook, Kim, Sang-Jeong, Park, Sang-Chul, Koh, Chang-Soon 저
...
- 3,000원
In hypoxic tissue conditions, pyruvate can not enter the Krebs cycle and lactic acid, produced from pyruvate, accumulates to induce lactic acidosis. Pyruvate, However, can also be converted to alanine by glutamate pyruvate transaminase, that could be enhanced by glutamate. Therefore, it would be a fundamental measure to treat the lactic acidosis in tissue hypoxic conditions when one can convert the accumulated lactic acid, through pyruvate, to alanine. To test the above hypothesis, we induced a...
653.

Electrophysiological Study on Medullospinal Tract Cells Related to Somatosympathetic Reflex in the Cat

Kim, Sang-Jeong, Goo, Yong-Sook, Kim, Jun 대한생리학회 대한생리학회지 14 Pages

대한생리학회 대한생리학회지 1992, 제 26권 제 1호 8 75-88 (14 pages)

Kim, Sang-Jeong, Goo, Yong-Sook, Kim, Jun 저
...
- 4,300원
It is well established that neurons in ventrolateral medulla play a key role in determining the vasomotor tone. The purpose of present study is to identify sympathetic related, medullospinal tract neurons in ventrolateral medulla and to show that these mediate somato-sympathetic reflex. Medullospinal tract cells were identified by antidromic stimulation to intermediolateral nucleus (IML) of the second thoracic (T2) spinal cord in anesthetized cats. Peripheral nerves were stimulated for...
654.

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
of straight line from Hill plot was 2.7. 6. In parallel with the increase of extracellular Ca2+ concentration, the amplitude of contracture increased dose dependently and was maximum at 8 mM Ca2+-Tyrode solution. 7. The relationship between extracellular Ca2+ concentrations and the magnitude of contractures showed hyperbolic pattern. The slope of straight line from Hill plot was 1.1. From the above results, it is suggested that Na+/Ca2+ exchange mechanism exists in the antral circular muscle of...
655.

A Study on Na+ and Water Reabsorption in the Nephron Segment Beyond Proximal Tubule Measured by Lithium Clearance

Han, O-Soo, Goo, Yong-Sook, Sung, Ho-Kyung 대한생리학회 대한생리학회지 12 Pages

대한생리학회 대한생리학회지 1991, 제 25권 제 2호 9 189-200 (12 pages)

Han, O-Soo, Goo, Yong-Sook, Sung, Ho-Kyung 저
...
- 4,100원
with a bolus of LiCl solution (2 mM/kg, i.v.) for conditioning the CLi and urine flow rate. To rule out the effect of Li+ on tubular functions, a bolus of NaCl solution (2 mM/kg, i.v.) was administered. Fifteen, thirty, and sixty minutes after injection of hypertonic saline arterial blood and urine samples were taken. Urinary and plasma concentrations as well as urinary output of Li+, Na+ and K+ were measured. From these CLi, CNa and the reabsorption fraction of Na and water (FrNa & FrH2O) were...
656.

Effect of Renal Ischemia in Tetraethylammonium Transport in Rabbit Renal Coritcal Slices

Joo, Woo-Sik, Nam, Yun-Jeong, Jung, Jin-Sup, Kim, Yong-Keun 대한생리학회 대한생리학회지 8 Pages

대한생리학회 대한생리학회지 1991, 제 25권 제 2호 7 171-178 (8 pages)

Joo, Woo-Sik, Nam, Yun-Jeong, Jung, Jin-Sup, Kim, Yong-Keun 저
...
- 3,000원
This study was carried out to determine effect of acute renal ischemia on transport function of organic cation, tetraethylammonium (TEA), in rabbit kidney proximal tubule. Clamping of the renal artery for 30 and 60 min produced a polyuria which was accompanied by an increase in Na+ excretion. The capacity of kidney cortical slices to accumulate TEA was increased after 30 and 60 min of ischemia. When blood flow was restored for 30 min after 30 and 60 min of ischemia, the augmented TEA uptake was...
657.

Excitatory Influences of Noradrenaline on the Spontaneous Contractions and Electrical Activity of Antral Circular Muscle of the Guinea-pig Stomach

Lee, Taik-Jong, Kim, Jin-Hwan, Kim, Ki-Whan 대한생리학회 대한생리학회지 12 Pages

대한생리학회 대한생리학회지 1991, 제 25권 제 2호 5 147-158 (12 pages)

Lee, Taik-Jong, Kim, Jin-Hwan, Kim, Ki-Whan 저
...
- 4,100원
in the amplitude and the maximum rate of rise of slow waves. 4) In the presence of apamin, Ca-dependent K channel blocker, the characteristic hyperpolarization was not developed. However, the excitatory effect of noradrenaline on spontaneous contraction remained. 5) Membrane resistance was reduced during the hyperpolarized state by the application of noradrenaline, and the change of membrane resistance and the hyperpolarized state were completely abolished by apamin. From the above results,...
658.

Molecular Association of Glucose Transporter in the Plasma Membrane of Rat Adipocyte

Hah, Jong-Sik 대한생리학회 대한생리학회지 10 Pages

대한생리학회 대한생리학회지 1991, 제 25권 제 2호 2 115-124 (10 pages)

Hah, Jong-Sik 저
...
- 3,000원
Molecular association of glucose transporters with the other proteins in the plasma membrane was assessed by gel electrophoresis and immunoblot techniques. Approximately 31.5±5.1% of GLUT-4, 64.8±2.7% of clathrin, 48.7% of total protein in the plasma membrane (PM) were found insoluble upon extraction with 1% Tx-100. Sodium dodecyl sulfate polyacrylamide gel electrophoresis revealed that the Tx-100 insoluble PM fraction contained about 4 major polypeptides with apparent molecular weight of...
659.

Short- and Long-term Effects of Potassium on Renin-Aldosterone System in Hypertensive Rats Fed with Different Amounts of Sodium

Kim, Sook-Young, Yang, Eun-Kyung, Park, Jae-Sik, Lee, Won-Jung, Kim, Suhn-Hee 대한생리학회 대한생리학회지 12 Pages

대한생리학회 대한생리학회지 1991, 제 25권 제 1호 7 69-80 (12 pages)

Kim, Sook-Young, Yang, Eun-Kyung, Park, Jae-Sik, Lee, Won-Jung, Kim, Suhn-Hee 저
...
- 4,100원
correlation between aldosterone level and PRA over a wide range of sodium intakes. However, the slope of the correlation line was distinctly steeper in the K-repleted than in the K-depleted rats. The above results indicate that the adrenotropic action of acute K load was augmented in the presence of high plasma renin levels. However, when plasna K level was elevated chronically by a high-K diet, aldosterone secretion was markedly stimulated, although the plasma lenin levels were suppressed.
660.

Effect of Probenecid on Urate Excretion in the Cat Kidney

Jung, Dong-Keun, Kim, Yong-Keun, Jung, Jin-Sup, Lee, Sang-Ho 대한생리학회 대한생리학회지 12 Pages

대한생리학회 대한생리학회지 1991, 제 25권 제 1호 4 37-48 (12 pages)

Jung, Dong-Keun, Kim, Yong-Keun, Jung, Jin-Sup, Lee, Sang-Ho 저
...
- 4,100원
The characteristics of probenecid effect on renal urate excretion in the cat were studied by clearance method and compared with those in the rabbit. In the cat GFR was 3.03±0.09 ml/min·kg, and endogenous plasma urate concentration was 1.12±0.57 μg/ml, which is less than that in the rabbit (3.33±0.46 μg/ml). In the rabbit, FEur} was 1.76±0.08 and net urate secretion was observed, while, in the cat FEur was 0.70±0.02 and net reabsorption was observed. In the cat FEur was dependent on urine...

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