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491.

Functional Changes of Spinal Sensory Neurons Following Gray Matter Degeneration

Park, Sah-Hoon, Park, Jong-Seong, Jeong, Han-Seong 대한생리학회 대한생리학회지 9 Pages

대한생리학회 대한생리학회지 1996, 제 30권 제 2호 11 289-297 (9 pages)

Park, Sah-Hoon, Park, Jong-Seong, Jeong, Han-Seong 저
...
- 3,000원
Excitatory amino acids (EAA) are thought to play an important role in producing cell death associated with ischemic and traumatic spinal cord injury. The present study was carried out to determine if the response characteristics of spinal sensory neurons in segments adjacent to degeneration sites induced by EAA are altered following these morphological changes. Intraspinal injections of quisqualic acid (QA) produced neuronal degeneration and spinal cavitation of gray matter. The severity of...
492.

Effect of Cadmium on Organic Acid Transport System in Renal Basolateral Membrane

Kim, Ghi-Chan, Kim, Kyoung-Ryong, Kim, Jee-Yeun, Park, Yang-Saeng 대한생리학회 대한생리학회지 10 Pages

대한생리학회 대한생리학회지 1996, 제 30권 제 2호 10 279-288 (10 pages)

Kim, Ghi-Chan, Kim, Kyoung-Ryong, Kim, Jee-Yeun, Park, Yang-Saeng 저
...
- 3,000원
Chronic exposure to cadmium impairs various renal tubular functions, including organic acid (anion) secretion. To investigate the mechanism of cadmium-induced alterations in the organic anion transport system, kinetics of p-aminohippurate (PAH) uptake was studied in renal cortical basolateral membrane vesicles (BLMV) isolated from cadmium-intoxicated rats (adult male Sprague-Dawley). Cadmium intoxication was induced by subcutaneous injections of CdCl2 (2 mg Cd/kg per day) for 3 weeks. The renal...
493.

Modulatory Effect of the Tyrosine Kinase and Tyrosine Phosphatase on the ACh-activated K+ Channel in Adult Rat Atrial Cells

Chang, Kyeong-Jae, Rhie, Sang-Ho, Heo, Ilo, Kim, Yang-Mi, Haan, Jae-Hee, Hong, Seong-Geun 대한생리학회 대한생리학회지 10 Pages

대한생리학회 대한생리학회지 1996, 제 30권 제 2호 3 209-218 (10 pages)

Chang, Kyeong-Jae, Rhie, Sang-Ho, Heo, Ilo, Kim, Yang-Mi, Haan, Jae-Hee, Hong, Seong-Geun 저
...
- 3,000원
Acetylcholine (ACh) activates the inwardly rectifying muscarinic K+ channel in rat atrial cells via pertussis toxin (PTX)-sensitive G-protein (Gk) coupled with the muscarinic receptor (mAChR). Although this K+ (KACh) channel function has reported to be modulated by the phosphorylation process, a kinase and phosphatase involved in these processes are still unclear. Since either PKA or PKC was not effective on this ATP-modulation, the present study examined the possible involvement of the protein...
494.

Effects of Insulin and IGFs on Phosphate Uptake in Primary Cultured Rabbit Renal Proximal Tubule Cells

Han, Ho-Jae, Park, Kwon-Moo 대한생리학회 대한생리학회지 14 Pages

대한생리학회 대한생리학회지 1996, 제 30권 제 1호 7 63-76 (14 pages)

Han, Ho-Jae, Park, Kwon-Moo 저
...
- 4,300원
The aim of present study was to characterize phosphate uptake and to investigate the mechanism for the insulin and insulin-like growth factor(IGF) stimulation of phosphate uptake in primary cultured rabbit renal proximal tubule cells. Results were as follows : 1. The primary cultured proximal tubule cells had accumulated 6.68±0.70 nmole phosphate/mg protein in the presence of 140 mM NaCl and 2.07±0.17 nmole phosphate/mg protein in the presence of 140 mM KCl during a 60 minute uptake period....
495.

Transepithelial Transport of Organic Cation and Its Inhibition by Sulfhydryl and Carboxyl Reagents in Opossum Kidney Cell Monolayer

Woo, Jae-Suk, Oh, Se-Ok, Jung, Jin-Sup, Kim, Yong-Keun, Lee, Sang-Ho 대한생리학회 대한생리학회지 10 Pages

대한생리학회 대한생리학회지 1996, 제 30권 제 1호 6 53-62 (10 pages)

Woo, Jae-Suk, Oh, Se-Ok, Jung, Jin-Sup, Kim, Yong-Keun, Lee, Sang-Ho 저
...
- 3,000원
Transepithelial transport of tetraethylammonium (TEA) was studied in monolayers of opossum kidney cells cultured on permeable membrane filters. [14C]-TEA was transported across the OK cell monolayer from basolateral to apical side by a saturable process which can be stimulated by acidification of the apical medium. The apparent Michaelis-Menten constant (Km) and the maximum velocity(Vmax) for the transport were 41 μM and 147 pmole/ mg protein/ min, respectively. The transport was significantly...
496.

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
level at 24 hr. On the other hand, angiotensinogen mRNA levels il the hypothalamus and brainstem were continuously increased from 2 to 24 hrs. The present study demonstrates the presence of angiotensinogen mRNA in both hepatic and extrahepatic tissues, and more importantly, their up-regulation after hemorrhage. These results suggest that the angiotensinogen-generating systems in the liver, kideny and brain are, at least in part, under independent control and play a local physiological role.
497.

Effects of Insulin and IGFS on Growth and Functional Differentiation in Primary Cultured Rabbit Kidney Proximal Tubule Cells -Growth and membrane transport-

Han, Ho-Jae, Park, Kwon-Moo, 대한생리학회 대한생리학회지 12 Pages

대한생리학회 대한생리학회지 1995, 제 29권 제 2호 1 191-202 (12 pages)

Han, Ho-Jae, Park, Kwon-Moo, 저
...
- 4,100원
The purpose of this study was to compare effects of insulin and IGFs on growth, apical membrane enzyme activities and membrane transport systems of primary cultured rabbit kidney proximal tubule cells. Results were as follows: 1. Insulin and IGF-I produced significant growth stimulatory effects at 5 X 10-10M. IGF-II(5 X 10 -10 M) did not stimulate significant cell growth. 2. Insulin stimulated the phosphorylation of a 97 KD protein. It was difficult to determine whether this band represents...
498.

Effects of High Glucose on Na,K-ATPase and Na/glucose Cotransporter Activity in Primary Rabbit Kidney Proximal Tubule Cells

Han, Ho-Jae 대한생리학회 대한생리학회지 12 Pages

대한생리학회 대한생리학회지 1995, 제 29권 제 1호 7 69-80 (12 pages)

Han, Ho-Jae 저
...
- 4,100원
tubule cell culture system was utilized to evaluate the possibility that the renal proximal tubular hypertrophy and hyperfunction observed in vivo in diabetes mellitus, can be attributed to effects of elevated glucose levels on membrane transport systems. Primary cultures of rabbit proximal tubules, which achieved confluence at 10 days, exhibited brush-border characteristics typical of proximal tubular cells. Northern analysis indicated 2.2 ~ 2.3 and 2.0 kb Na/glucose cotransporter RNA species...
499.

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
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 external and internal chloride...
500.

Ion Channels for Communication Between and Within Cells -Annual Review Lecture, October 16th, 1992-

Neher, Erwin 대한생리학회 대한생리학회지 12 Pages

대한생리학회 대한생리학회지 1993, 제 27권 제 1호 1 1-12 (12 pages)

Neher, Erwin 저
...
- 4,100원

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