Institution
Chonbuk National University
Education•Jeonju, South Korea•
About: Chonbuk National University is a education organization based out in Jeonju, South Korea. It is known for research contribution in the topics: Apoptosis & Nanofiber. The organization has 14820 authors who have published 28884 publications receiving 554131 citations.
Topics: Apoptosis, Nanofiber, Population, Graphene, Electrospinning
Papers published on a yearly basis
Papers
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TL;DR: In this article, a hierarchical ternary carbon aerogel structure is designed by integrating graphene (Gr), carbon nanofibers (CNFs), and carbon nanotubes (CNTs).
138 citations
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TL;DR: Mosquito larvicidal activity of Cassia obtusifolia seed-derived materials against the fourth-instar larvae of Aedes aegypti, Aedes togoi, and Culex pipiens pallens was examined.
Abstract: Mosquito larvicidal activity of Cassia obtusifolia (Leguminosae) seed-derived materials against the fourth-instar larvae of Aedes aegypti, Aedes togoi, and Culex pipiens pallens was examined. The chloroform fraction of C. obtusifolia extract showed a strong larvicidal activity of 100% mortality at 25 mg/L. The biologically active component of C. obtusifolia seeds was characterized as emodin by spectroscopic analyses. The LC50 values of emodin were 1.4, 1.9, and 2.2 mg/L against C. pipiens pallens, A. aegypti, and A. togoi, respectively. Pirimiphos-methyl acts as a positive control directly compared to emodin. Pirimiphos-methyl was a much more potent mosquito larvicide than emodin. Nonetheless, emodin may be useful as a lead compound and new agent for a naturally occurring mosquito larvicidal agent. In tests with hydroxyanthraquinones, no activity was observed with alizarin, danthron, and quinizarin, but purpurin has an apparent LC50 value of ∼19.6 mg/L against A. aegypti. Keywords: Aedes aegypti; Cassia o...
138 citations
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TL;DR: In this paper, the dispersing power of different surfactant-modified multiwalled carbon nanotubes (MWCNTs) and their effect on the antibacterial activity were examined.
138 citations
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TL;DR: The effects of MG132 on the growth of human cervix cancer HeLa cells in relation to the cell growth, reactive oxygen species (ROS) and glutathione levels and changes of ROS and GSH by MG132 were closely related to apoptosis in He La cells.
Abstract: MG132 (carbobenzoxy-Leu-Leu-leucinal) is a peptide aldehyde, which effectively blocks the proteolytic activity of the 26S proteasome complex. We evaluated the effects of MG132 on the growth of human cervix cancer HeLa cells in relation to the cell growth, reactive oxygen species (ROS) and glutathione (GSH) levels. Dose-dependent inhibition of cell growth was observed in HeLa cells with an IC50 of approximately 5 microM MG132 for 24 h. DNA flow cytometric analysis indicated that treatment with MG132 induced S, G2-M or non-specific phase arrests of the cell cycle dose-dependently. Treatment with MG132 induced apoptosis in a dose-dependent manner, as evidenced by sub-G1 cells and annexin V staining cells. Treatment with MG132 also induced the loss of mitochondrial membrane potential in HeLa cells. The intracellular ROS levels including O2*- were significantly increased in MG132-treated cells. Furthermore, the depletion of intracellular GSH content was observed in cells treated with MG132. In conclusion, MG132 inhibited the growth of HeLa cells via inducing the cell cycle arrest as well as triggering apoptosis. The changes of ROS and GSH by MG132 were closely related to apoptosis in HeLa cells.
138 citations
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TL;DR: In this paper, the porosity of the sintered compacts was investigated as a function of the SLS parameters and the furnace cycle, and compressive stress and elastic modulus of the 316L stainless steel material were determined.
137 citations
Authors
Showing all 14943 results
Name | H-index | Papers | Citations |
---|---|---|---|
Hyun-Chul Kim | 176 | 4076 | 183227 |
Andrew Ivanov | 142 | 1812 | 97390 |
Dong-Chul Son | 138 | 1370 | 98686 |
C. Haber | 135 | 1507 | 98014 |
Tae Jeong Kim | 132 | 1420 | 93959 |
Alessandro Cerri | 129 | 1244 | 103225 |
Paul M. Vanhoutte | 127 | 868 | 62177 |
Jason Nielsen | 125 | 893 | 72688 |
Chi Lin | 125 | 1313 | 102710 |
Paul Lujan | 123 | 1255 | 76799 |
Young Hee Lee | 122 | 1168 | 61107 |
Min Suk Kim | 119 | 975 | 66214 |
Alexandre Sakharov | 119 | 582 | 56771 |
Yang-Kook Sun | 117 | 781 | 58912 |
Rui L. Reis | 115 | 1608 | 63223 |