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2301.

Decreased GLUT 4 mRNA Levels did not Related with Degree of Hyperglycemia in Skeletal Muscles of Streptozotocin-induced Diabetic Rats

Park, So-Young, Kim, Jong-Yeon, Kim, Yong-Woon, Lee, Suck-Kang 대한생리학회 대한생리학회지 6 Pages

대한생리학회 대한생리학회지 1996, 제 30권 제 2호 5 231-236 (6 pages)

Park, So-Young, Kim, Jong-Yeon, Kim, Yong-Woon, Lee, Suck-Kang 저
...
- 3,000원
In our previous study (Kim et al, 1991), GLUT 4 protein content correlated negatively with plasma glucose levels in skeletal muscles of STZ-induced diabetic rats. Thus, in this study, to confirm whether expression of GLUT 4 correlate negatively with degree of hyperglycemia, we measured levels of GLUT 4 mRNA in red and white gastrocnemius muscles in STZ-induced mild and severe diabetic rats. Rats were randomly assigned to control, mild, and severe diabetic groups, and the diabetes was induced by...
2302.

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...
2303.

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...
2304.

Enhanced Efficacy of the Commissural Transmission between Lateral Giants in the Sensitization of Crayfish Escape Behavior

C.Lee, Sun-Hee 대한생리학회 대한생리학회지 10 Pages

대한생리학회 대한생리학회지 1995, 제 29권 제 2호 11 291-300 (10 pages)

C.Lee, Sun-Hee 저
...
- 3,000원
Lateral giant (LG)-mediated escape response of crayfish is sensitized by natural traumatic events. Such sensitization has previously been shown to be associated with increased transmission between primary afferents and sensory interneurons at the cholinergic synapse of LG escape reflex circuit. In the present study, it was firstly investigated as to whether transmission is also altered at other synapses of the LG-escape reflex circuit by traumatic shock-induced sensitization. Evidence that...
2305.

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...
2306.

Contractile and Electrical Responses of Guinea-pig Gastric Smooth Muscle to Bradykinin

Kim, Chul-Soo, Jun, Jae-Yeoul, Kim, Sung-Joon, So, In-Suk, Kim, Ki-Whan 대한생리학회 대한생리학회지 10 Pages

대한생리학회 대한생리학회지 1995, 제 29권 제 2호 5 233-242 (10 pages)

Kim, Chul-Soo, Jun, Jae-Yeoul, Kim, Sung-Joon, So, In-Suk, Kim, Ki-Whan 저
...
- 3,000원
The nonapeptide bradykinin has been shown to exhibit an array of biological activities including relaxation/contraction of various smooth muscles. In order to investigate the effects of bradykinin on the contractility and the electrical activity of antral circular muscle of guinea-pig stomach, the isometric contraction and membrane potential were recorded. Also, using standard patch clamp technique, the Ca2+-activated K currents were recorded to observe the change in cytosolic Ca2+...
2307.

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...
2308.

The Effects of Prolactin and Vasopressin on the Regulation of Amniotic Fluid Volume and Its Na+ Concentration through the Membrane Surrounding Amniotic Fluid

Kim, Dong-Wook, Kim, Sang-Jeong, Sung, Ho-Kyung 대한생리학회 대한생리학회지 10 Pages

대한생리학회 대한생리학회지 1995, 제 29권 제 1호 8 81-90 (10 pages)

Kim, Dong-Wook, Kim, Sang-Jeong, Sung, Ho-Kyung 저
...
- 3,000원
The effects of prolactin and vasopressin on the regulation of amniotic fluid (AF) volume and its Na+ concentration ([Na+]) through the membrane surrounding the AF during increase in AF volume due to fetal urination， were studied. About 70% of AF volume was replaced with normal isotonic saline solution. Isotonic saline solution (0.5ml) containing Congored and LiCI was introduced into each amniotic sac. Vasopressin (25 ng/ml) or prolactin (1 mg/ml) of AF was then injected into experimental...
2309.

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
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 appeared in fresh and cultured proximal tubule cells after confluence, repectively. The cultured cells showed reduced Na/glucose cotransporter activity compared to fresh proximal tubules. Primary cultured proximal tubule cells incubated in medium containing 20 mM glucose have reduced α-MG transport compared to cells grown in...
2310.

Transformation of Rabbit Proximal Tubule Cells by Strontium Phosphate Transfection with a Plasmid Containing SV4O Early Region Genes

Han, Ho-Jae, Taub, Mary L., 대한생리학회 대한생리학회지 8 Pages

대한생리학회 대한생리학회지 1994, 제 28권 제 2호 14 233-240 (8 pages)

Han, Ho-Jae, Taub, Mary L., 저
...
- 3,000원
In this study, it was investigated whether immortalized proximal tubule cells transformed with pRSVT could survive through the numerous passages. Results were as follows: 1. The cells transfected with pRSVT formed rapidly growing, multilayered colonies within 2 weeks in a hormone defined medium. Domes were also observed in some of the cultures. 2. r-glutamyl transpeptidase activity was equivalent to that observed in primary renal proximal tubule cell cultures. 3. Transformed cells with pRSVT...

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