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601.

Ca2+-activated Cl- Current in Gastric Antral Myocytes

Lee, Moo-Yeol, Bang, Hyo-Weon, Uhm, Dae-Yong, Rhee, Sang-Don 대한생리학회 대한생리학회지 8 Pages

대한생리학회 대한생리학회지 1994, 제 28권 제 2호 4 143-150 (8 pages)

Lee, Moo-Yeol, Bang, Hyo-Weon, Uhm, Dae-Yong, Rhee, Sang-Don 저
...
- 3,000원
The whole-cell mode of the patch clamp technique was used to study Ca2+-activated Cl- current (IClCa) in gastric antral myocytes. Extracellular application of caffeine evoked Ca2+-activated current. In order to isolate the chloride current from background current, all known systems were blocked with specific blockers. The current-voltage relationship of caffeine-induced current showed outward rectification and it reversed at around ECl-. The shift of reversal potential upon the alteration of...
602.

Discharge Patterns and Peripheral Nerve Inputs to Cardiovascular Neurons in the Medulla of Cats: Comparison between the lateral and medial medulla

Kim, Sang-Jeong, Lim, Won-Il, Park, Myoung-Kyu, Lee, Jin, Kim, Jun 대한생리학회 대한생리학회지 10 Pages

대한생리학회 대한생리학회지 1994, 제 28권 제 2호 3 133-142 (10 pages)

Kim, Sang-Jeong, Lim, Won-Il, Park, Myoung-Kyu, Lee, Jin, Kim, Jun 저
...
- 3,000원
The discharge patterns and peripheral nerve inputs to cardiovascular neurons were investigated in rostral ventrolateral medulla (RVLM) and raphe nucleus of cats. The data from the two were compared to determine their roles in cardiovascular regulation and the endogenous analgesic system. Animals were anesthetized with α-chloralose and single cell activities were recorded by carbon-filament microelectrode and their relationships with cardiovascular activity were analyzed. In RVLM area, a total...
603.

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...
604.

Facilitation of Afferent Sensory Transmission in the Cuneate Nucleus of Rat during Locomotor Movement

Shin, Hyung-Cheul, Park, Hyoung-Jin, Jin, Byung-Kwan, Chapin, John K. 대한생리학회 대한생리학회지 6 Pages

대한생리학회 대한생리학회지 1994, 제 28권 제 1호 10 99-104 (6 pages)

Shin, Hyung-Cheul, Park, Hyoung-Jin, Jin, Byung-Kwan, Chapin, John K. 저
...
- 3,000원
Single neuronal activities were recorded in the cuneate nucleus of awake rats during rest and running behavior. Movement-induced changes in somatic sensory transmission were tested by generating post-stimulus time histograms of these neurons responses to stimulation through eleetrodes chronically implanted under the skin of the forepaw, during control resting behavior and during two standardized speeds of locomotor movement: slow (1.0 steps/s), fast (2.0 steps/s). The magnitudes of firing...
605.

Production and Characterization of Specific Antibodies to Bombesin

Kwon, Hyeok-Yil, Lee, Yun-Lyul, Park, Hyoung-Jin 대한생리학회 대한생리학회지 8 Pages

대한생리학회 대한생리학회지 1994, 제 28권 제 1호 9 91-98 (8 pages)

Kwon, Hyeok-Yil, Lee, Yun-Lyul, Park, Hyoung-Jin 저
...
- 3,000원
: 188,000, very low cross-reactivity to bombesin-like peptides except bombesin, with high affinity constant (1.64 X 1011 M-1) and high heterogeneity index (0.91). The antiserum LBG 1G/2 produced by repeat injection of the immunogen conjugated with glutaraldehyde possessed the titer of 1 : 43,000, high cross-reactivity to some bombesin-like peptides, high affinity constant (1.19 X 1011 M-1) and high heterogeneity index (0.79). These results indicate that the antiserum LBE 2G/2 is specific only to...
606.

Effects of Lemakalim, a Potassium Channel Opener, on the Contractility and Electrical Activity of the Antral Circular Muscle in Guinea-Pig Stomach

Kim, Sung-Joon, Jun, Jae-Yeoul, Choi, Youn-Baik, Kim, Ki-Whan, Kim, Woo-Gyeum 대한생리학회 대한생리학회지 14 Pages

대한생리학회 대한생리학회지 1994, 제 28권 제 1호 4 37-50 (14 pages)

Kim, Sung-Joon, Jun, Jae-Yeoul, Choi, Youn-Baik, Kim, Ki-Whan, Kim, Woo-Gyeum 저
...
- 4,300원
Synthetic potassium channel openers (KCOs) are agents capable of opening K-channels in excitable cells. These agents are known to have their maximal potency in the smooth muscle tissue, especially in the vascular smooth muscle. Much attention has been focused on the type of K-channel that is responsible for mediating the effects of KCOs. As the KCO-induced changes are antagonized by glibenclamide, an KATP (ATP-sensitive K-channel) blocker in the pancreatic β-cell, KATP was suggested to be the...
607.

Ca-dependent Alteration in Basal Tone, Basal 45Ca Uptake and 3H-nitrendipine Binding in the Aorta of Spontaneously Hypertensive Rats

Chang, Seok-Jong, Jeon, Byeong-Hwa, Kim, Hoe-Suk 대한생리학회 대한생리학회지 10 Pages

대한생리학회 대한생리학회지 1994, 제 28권 제 1호 3 27-36 (10 pages)

Chang, Seok-Jong, Jeon, Byeong-Hwa, Kim, Hoe-Suk 저
...
- 3,000원
SHR and WKY were saturable. The dissociation constant (Kd) was 0.71±0.15 and 1.18±0.08nM SHR, respectively, and the difference in Kd between two strains was statistically significant (p<0.03). The maximal binding capacity (Bmax) was 34.6±3.2 and 47.4±4.3 fmol/106 SHR respectively, and the difference of (Bmax) between two strains was statistically significant (p<0.05). from the above results, it is suggested that the increase of Ca influx via potential-operated Ca channels and the increase of...
608.

Effect of Temperature on Dicarboxylate Transport in Plasma Membrane Vesicles of Rabbit Proximal Tubule

Han, Kyung-Moon, Kim, Young-Hee, Woo, Jae-Suk, Kim, Yong-Keun 대한생리학회 대한생리학회지 6 Pages

대한생리학회 대한생리학회지 1993, 제 27권 제 2호 11 227-232 (6 pages)

Han, Kyung-Moon, Kim, Young-Hee, Woo, Jae-Suk, Kim, Yong-Keun 저
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- 3,000원
The temperature dependence of Na+-dependent succinate uptake was studied in brush border (BBMV) and basolateral (BLMV) membrane vesicles isolated from the rabbit kidney cortex. The succinate uptake was markedly altered by temperature in a similar fashion in both membranes. The temperature dependence was characterized by a nonlinear Arrhenius plot with a break point at 22 and 25℃ for BBMV and BLMV, respectively. The activation energy was 3.91 and 17.09 kcal/mole at above and below the break...
609.

Role of Na+-K+ Pump on Endothelium-dependent Relaxation

Sung, Sang-Hyun, Roh, Joon-Ryang, Park, Tae-Sic, Suh, Suk-Hyo, Hwang, Sang-Ik, Kim, Ki-Whan 대한생리학회 대한생리학회지 10 Pages

대한생리학회 대한생리학회지 1993, 제 27권 제 2호 8 199-208 (10 pages)

Sung, Sang-Hyun, Roh, Joon-Ryang, Park, Tae-Sic, Suh, Suk-Hyo, Hwang, Sang-Ik, Kim, Ki-Whan 저
...
- 3,000원
To study the underlying mechanism through which the endothelium-dependent relaxation is inhibited by blocking the Na+ -K+ pump, the effects of Na+ -K+ pump blockade on the release of EDRF and its relaxing activity were examined, using organ bath study, bioassay technique, and cGMP measurement. Endothelium-dependent relaxation was attenuated by blocking the Na+ -K+ pump in the vascular ring with intact endothelium. In bioassay experiment EDRF release was decreased with the blockade of the Na+...
610.

Cardiovascular Neurons Mediating Somatosympathetic Reflex in Rostral Ventrolateral Medulla

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

대한생리학회 대한생리학회지 1993, 제 27권 제 2호 7 185-198 (14 pages)

Goo, Yong-Sook, Kim, Sang-Jeong, Kim, Jun, Sung, Ho-Kyung 저
...
- 4,300원
The rostral ventrolateral medulla (RVLM) includes vasopressor neurons, which transmit activation signals to the intermediolateral nucleus (IML) of the spinal cord, where the preganglionic sympathetic nucleus is located, to raise arterial blood pressure (BP). However, controversy exists as to the possible depressor area in the RVLM and the pathway involved. The present study persued evidence far the location of depressor neurons and the pathway by simultaneously observing changes in BP and the...

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