Search Results - "Ahn, K. S."

Negative regulation of signal transducer and activator of transcription-3 signalling cascade by lupeol inhibits growth and induces apoptosis in hepatocellular carcinoma cells by Siveen, K S, Nguyen, A H, Lee, J H, Li, F, Singh, S S, Kumar, A P, Low, G, Jha, S, Tergaonkar, V, Ahn, K S, Sethi, G

“…Background: Constitutive activation of signal transducer and activator of transcription signalling 3 (STAT3) has been linked with survival, proliferation and…”
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Electrical Characteristics of AlGaN/GaN High-Electron-Mobility Transistors Fabricated with a MgF2 Passivation Layer by Oh, M., Yang, J. W., Kim, H., Kim, S., Ahn, K.-S.

“…We have demonstrated AlGaN/GaN high-electron-mobility transistors (HEMTs) fabricated with aMgF 2 passivation layer. Upon MgF 2 passivation using an e-beam…”
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Role of hypoxia-inducible factor-1α in hypoxia-induced expressions of IL-8, MMP-1 and MMP-3 in rheumatoid fibroblast-like synoviocytes by Ahn, J. K., Koh, E.-M., Cha, H.-S., Lee, Y. S., Kim, J., Bae, E.-K., Ahn, K.-S.

“…Objectives. Hypoxia-inducible factor-1α (HIF-1α) is a master regulator in the cellular response to hypoxic conditions, and rheumatoid synovial tissue is known…”
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Patency of splenic vessels after laparoscopic spleen and splenic vessel-preserving distal pancreatectomy by Yoon, Y.-S., Lee, K. H., Han, H.-S., Cho, J. Y., Ahn, K. S.

“…Background: This study evaluated the short‐ and long‐term patency of preserved splenic vessels after laparoscopic spleen‐preserving distal pancreatectomy…”
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The association between the ratio of triglyceride to HDL-C and insulin resistance according to waist circumference in a rural Korean population by Kang, H.-T, Yoon, J.-H, Kim, J.-Y, Ahn, S.-K, Linton, J.A, Koh, S.-B, Kim, J.-K

“…Abstract Background and aims This study aimed to examine the association between an increased ratio of triglyceride (TG) to high-density lipoprotein…”
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Differential in vivo cytokine mRNA expression in lesional skin of intrinsic vs. extrinsic atopic dermatitis patients using semiquantitative RT-PCR by Jeong, C.-W., Ahn, K.-S., Rho, N.-K., Park, Y.-D., Lee, D.-Y., Lee, J.-H., Lee, E.-S., Yang, J.-M.

“…Summary Background A small subgroup of atopic dermatitis (AD) patients with normal serum IgE levels and without specific IgE sensitization has been termed…”
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Investigating ground movements caused by the construction of multiple tunnels in soft ground using laboratory model tests by Chapman, D N, Ahn, S K, Hunt, D VL

“…The prediction of the ground movements above single tunnels in soft ground is well established and can be estimated using semi-empirical methods based on the…”
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Preoperative inflammation is a prognostic factor for gallbladder carcinoma by Han, H.-S., Cho, J. Y., Yoon, Y.-S., Ahn, K. S., Kim, H.

“…Background: Inflammation frequently accompanies gallbladder carcinoma (GBC), but its impact on outcome is unclear. The present study investigated the impact of…”
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The effects of curcumin on the invasiveness of prostate cancer in vitro and in vivo by Hong, J H, Ahn, K S, Bae, E, Jeon, S S, Choi, H Y

“…Curcumin has become a focus of interest with regard to its antitumor effects in prostate cancer; however, the effects of this agent on invasion and metastasis…”
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Glucocorticoid-induced tumour necrosis factor receptor-related protein-mediated macrophage stimulation may induce cellular adhesion and cytokine expression in rheumatoid arthritis by Bae, E, Kim, W.-J, Kang, Y.-M, Suk, K, Koh, E.-M, Cha, H.-S, Ahn, K.-S, Huh, T.-L, Lee, W.-H

“…Glucocorticoid-induced tumour necrosis factor receptor (TNFR)-related protein (GITR) is one of the T cell co-stimulatory molecules and is associated with the…”
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Stimulation of epidermal calcium gradient loss increases the expression of hyaluronan and CD44 in mouse skin by Lee, S.-E., Jun, J.-E., Choi, E.-H., Ahn, S.-K., Lee, S.-H.

“…Summary Background.  Hyaluronan (HA), a major extracellular matrix component in epidermis, has been found to accumulate in the epidermis after disruption of…”
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Effect of Medicinal Plant By-products Supplementation to Total Mixed Ration on Growth Performance, Carcass Characteristics and Economic Efficacy in the Late Fattening Period of Hanwoo Steers by Lee, S J, Kim, D H, Guan, Le Luo, Ahn, S K, Cho, K W, Lee, Sung S

“…This study was conducted to evaluate the effect of medicinal plant by-products (MPB) supplementation to a total mixed ration (TMR) on growth, carcass…”
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Soft X-ray and electron spectroscopy to determine the electronic structure of materials for photoelectrochemical hydrogen production by Weinhardt, L., Blum, M., Fuchs, O., Pookpanratana, S., George, K., Cole, B., Marsen, B., Gaillard, N., Miller, E., Ahn, K.-S., Shet, S., Yan, Y., Al-Jassim, M.M., Denlinger, J.D., Yang, W., Bär, M., Heske, C.

“…► Soft X-ray and electron spectroscopies were used to study materials for photoelectrochemical water splitting. ► These spectroscopies provide detailed…”
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Impact of air exposure on the chemical and electronic structure of ZnO:Zn3N2 thin films by Bär, M., Ahn, K.-S., Shet, S., Yan, Y., Weinhardt, L., Fuchs, O., Blum, M., Pookpanratana, S., George, K., Yang, W., Denlinger, J. D., Al-Jassim, M., Heske, C.

“…The chemical and electronic surface structure of ZnO:Zn3N2 (ZnO:N) thin films with different N contents was investigated by soft x-ray emission spectroscopy…”
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Geochemical compositions of river and shelf sediments in the Yellow Sea: Grain-size normalization and sediment provenance by Lim, D.I., Jung, H.S., Choi, J.Y., Yang, S., Ahn, K.S.

“…The geochemistry of sediment samples from Korean and Chinese rivers provides source indicators enabling these river materials to be identified within the…”
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Hypoxia appears at pre-arthritic stage and shows co-localization with early synovial inflammation in collagen induced arthritis by JEON, C. H, AHN, J.-K, CHAI, J.-Y, KIM, H. J, BAE, E.-K, PARK, S. H, CHO, E. Y, CHA, H.-S, AHN, K.-S, KOH, E.-M

“…The presence of hypoxia in rheumatoid synovium has been well known, but exact correlation between hypoxia and synovitis is unclear. The aim of our study was to…”
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Role of tumour location and surgical extent on prognosis in T2 gallbladder cancer: an international multicentre study by Kwon, W., Kim, H., Han, Y., Hwang, Y. J., Kim, S. G., Kwon, H. J., Vinuela, E., Járufe, N., Roa, J. C., Han, I. W., Heo, J. S., Choi, S.‐H., Choi, D. W., Ahn, K. S., Kang, K. J., Lee, W., Jeong, C.‐Y., Hong, S.‐C., Troncoso, A. T., Losada, H. M., Han, S.‐S., Park, S.‐J., Kim, S.‐W., Yanagimoto, H., Endo, I., Kubota, K., Wakai, T., Ajiki, T., Adsay, N. V., Jang, J.‐Y.

“…Background In gallbladder cancer, stage T2 is subdivided by tumour location into lesions on the peritoneal side (T2a) or hepatic side (T2b). For tumours on the…”
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U-Pb zircon ages for a collision-related K-rich complex at Shidao in the Sulu ultrahigh pressure terrane, China by Chen, J. F., Xie, Z., Li, H. M., Zhang, X. D., Zhou, T. X., Park, Y. S., Ahn, K. S., Chen, D. G., Zhang, X.

“…The Shidao complex at the eastern extremity of the Sulu ultrahigh pressure (UHP) terrane is composed of oldest pyroxene syenite, quartz syenite and youngest…”
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Ultraviolet laser treatment of multiwall carbon nanotubes grown at low temperature by Kim, J. S., Ahn, K. S., Kim, C. O., Hong, J. P.

“…Simple laser irradiation of well-aligned multiwall carbon nanotubes (MWCNTs) was performed to intentionally modify structural defects and to ablate possible…”
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Imaging of the inflammatory response in reperfusion injury after transient cerebral ischemia in rats: correlation of superparamagnetic iron oxide-enhanced magnetic resonance imaging with histopathology by Kim, J, Kim, D I, Lee, S-K, Kim, D J, Lee, J E, Ahn, S K

“…Acute inflammatory responses have been thought to play a central role in ischemia-reperfusion injury after acute ischemic stroke. Superparamagnetic iron oxide…”
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