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311.

Calcium Current in the Unfertilized Egg of the Hamster

Haan, Jae-Hee, Cho, Soo-Wan, Yang, Young-Sun, Park, Young-Geun, Park, Hong-Gi, Chang, Gyeong-Jae, Kim, Yang-Mi, Park, Choon-Ok, Hong, Se 대한생리학회 대한생리학회지 10 Pages

대한생리학회 대한생리학회지 1994, 제 28권 제 2호 12 215-224 (10 pages)

Haan, Jae-Hee, Cho, Soo-Wan, Yang, Young-Sun, Park, Young-Geun, Park, Hong-Gi, Chang, Gyeong-Jae, Kim, Yang-Mi, Park, Choon-Ok, Hong, Se 저
...
- 3,000원
The presence of a calcium current (iCa2+) passed via a specific channel was examined in the unfertilized hamster egg using the whole-cell voltage clamp technique. Pure inward current was isolated using a Ca2+-rich pipette solution containing 10 mM TEA. This current was independent of external Na+ and was highly sensitive to the Ca2+ concentration in the bathing solution, indicating that the inward current is carried by Ca2+. The maximal amplitude was -4.12±0.58nA (n=12) with 10mM Ca2+ at -3OmV...
312.

Calcium-activated Ionic Currents in Smooth Muscle Cells from Rabbit Superior Mesenteric Artery

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

대한생리학회 대한생리학회지 1994, 제 28권 제 2호 5 151-158 (8 pages)

Lee, Moo-Yeol, Bang, Hyo-Weon, Uhm, Dae-Yong, Rhee, Sang-Don 저
...
- 3,000원
Cs+. A Ca2+-activated nonselective cation current was observed in both the depolarized and hyperpolarized potential ranges. And it was blocked by replacement of extracellular Na+ with N-methylglucamine (NMG) or extracellular application of Cd2+. Ca2+-activated Cl- current was revealed in the whole voltage range and was blocked by niflumic acid. These results indicate that at least three kinds of Ca2+-activated ionic currents exist in smooth muscle cells from rabbit superior mesenteric artery.
313.

The Change of Secretory Activity of the Alveolar Type ll Cell During Acute Alveolar Injury Induced by N-Nitroso-N-Methylurethane

Lee, Young-Man, Bang, In-Sook, Lee, Suck-Kang 대한생리학회 대한생리학회지 8 Pages

대한생리학회 대한생리학회지 1994, 제 28권 제 1호 7 71-78 (8 pages)

Lee, Young-Man, Bang, In-Sook, Lee, Suck-Kang 저
...
- 3,000원
In the animal model of acute respiratory distress syndrome (ARDS) induced by N-nitroso-N-methylurethane (NNNMU) the secretory activity of alveolar type H cells during acute alveolar injury was investigated by determining phospholipid and pulmonary surfactant associated proteins in crude surfactant. The mechanism of the secretory change was studied by determination of DNA and RNA levels in the lung tissue. After induction of acute alveolar injury with NNNMU, pulmonary hemorrhage, atelectasis and...
314.

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
...
- 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...
315.

Effect of Cyclic GMP on the Calcium Current in Rabbit Ventricular Myocytes

Han, Jin, Leem, Chae-Hun, Ahn, Chul-Soo, So, In-Suk, Kim, Eui-Yong, Ho, Won-Kyung, Earm, Yung-E 대한생리학회 대한생리학회지 12 Pages

대한생리학회 대한생리학회지 1993, 제 27권 제 2호 4 151-162 (12 pages)

Han, Jin, Leem, Chae-Hun, Ahn, Chul-Soo, So, In-Suk, Kim, Eui-Yong, Ho, Won-Kyung, Earm, Yung-E 저
...
- 4,100원
In order to investigate the effect of intracellular cyclic GMP on calcium current the whole-cell patch clamp technique with internal perfusion method was used in isolated ventricular myocytes of the rabbit. Cyclic GMP, 8-bromo-cyclic GMP, cyclic AMP, isoprenaline and forskolin were perfused into cells and their effects on calcium current were analysed by applying depolarizing step pulses of + 10 mV in amplitude far 300 msec from holding potential of - 40 mV. Not only cyclic AMP (100 μM) but...
316.

Effect of Various Divalent Ions on the Calcium Current of Adrenal Medullary Chromaffin Cells in the Rat

Kim, Jun, Leem, Chae-Hun, Kim, Sang-Jeong 대한생리학회 대한생리학회지 10 Pages

대한생리학회 대한생리학회지 1992, 제 26권 제 2호 2 113-122 (10 pages)

Kim, Jun, Leem, Chae-Hun, Kim, Sang-Jeong 저
...
- 3,000원
It is well known that chromaffin cells of adrenal medulla secrete catecholamine in response to sympathetic nerve activation and the influx of Ca2+ through the voltage dependent Ca2+ channels (VDCC) in the cell membrane do a major role in this secretory process. In this study, we explored the effect of divalent cations on VDCC of rat chromaffin cells. Rat (Sprague-Dawley rat, 150-250 gm) chromaffin cells were isolated and cultured. Standard giga seal, whole cell recording techniques were employed...
317.

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...
318.

토끼 신피질 절편에서 PCMB가 유기이온의 이동에 미치는 영향

박인철(Park, In-Cheol), 김태인(Kim, Tae-In), 정동근(Jung, Dong-Keun), 김용근(Kim, Young-Keun) 대한생리학회 대한생리학회지 8 Pages

대한생리학회 대한생리학회지 1990, 제 24권 제 2호 9 345-352 (8 pages)

박인철(Park, In-Cheol), 김태인(Kim, Tae-In), 정동근(Jung, Dong-Keun), 김용근(Kim, Young-Keun) 저
...
- 3,000원
319.

가토 근위세뇨관 Basolateral Membrane Vesicle에서 Succinate 이동 특성

김용근(Kim, Yong-Keun), 배혜란(Bae, Hae-Rahn), 임병용(Rhim, Byung-Yong) 대한생리학회 대한생리학회지 12 Pages

대한생리학회 대한생리학회지 1988, 제 22권 제 2호 13 307-318 (12 pages)

김용근(Kim, Yong-Keun), 배혜란(Bae, Hae-Rahn), 임병용(Rhim, Byung-Yong) 저
...
- 4,100원
가토 신장 피질에서 Percoll density gradient방법으로 분리한 basolateral membrane vesicle (BLMV)에서 rapid filtration technique을 이용하여 succinate의 이동 특성을 관찰하였다. Na+은 succinate의 이동을 증가시켜 overshoot 현상을 보였으며 이러한 효과는 K+, Li+, Rb+, choline 과 같은 다른 양이온들에 의해 나타나지 않았다. Na+농도변화에 따른 succinate의 이동율은 sigmoid모양을 보였고, Na+에 대한 Hill coefficient는 2.0이었다. soccinate의 이동은 vesicle 내부가 음전압일 때 더욱 증가되었다. BLMV에서...
320.

가토 신장 근위세뇨관의 Brush Border 및 Basolateral Membrane Vesicle에서 PAH 이동에 미치는 pH의 영향

김용근(Kim, Yong-Keun), 우재석(Woo, Jae-Suk), 이상호(Lee, Sang-Ho) 대한생리학회 대한생리학회지 14 Pages

대한생리학회 대한생리학회지 1988, 제 22권 제 2호 11 281-294 (14 pages)

김용근(Kim, Yong-Keun), 우재석(Woo, Jae-Suk), 이상호(Lee, Sang-Ho) 저
...
- 4,300원
가토 신장 근위세뇨관에서 분리한 brush border membrane vesicle(BBMV)과 basolateral membrane vesicle(BBMV)에서 rapid filtration 방법으로 PAH 이동에 대한 pH의 영향을 관찰하였다. BLMV에서 용액내 Na이 없을 때 외부 pH(pH0)를 8.0에서 5.5까지 감소시켰을 때 probenecid-sensitive PAH 이동은 유의하게 증가되었다. 용액내 Na이 있을 때 pH0가 8.0에서 6.0까지 변화하여도 PAH 이동에는 영향이 없었으나 5.5까지 더욱 감소시켰을 때 PAH 이동이 증가하였다. 그러나 vesicle 내 외에 pH gradient없이 pH0를 내부 pH(pH1)와...

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