http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
傅曉微(Fu Xiaowei),王毅(Wang Yi),劉悅笛(Liu Yuedi) 서울대학교 철학사상연구소 2015 철학사상 Vol.55 No.-
The trends and consensus revealed in the past three World Philosophic Congresses are as follows: 1) Philosophy should walk out of its tower of ivory and serve as Inquiry and Way of Life; 2) Philosophy is not only a subject, but the mother of subjects which can be helpful to any other subjects; 3) Philosophy stems from every culture in the world and “globalization is to respect every culture”. Another important feature is the increasing research papers on oriental philosophies and Chinese wisdom characterized by Confucianism, Buddhism and Daoism.
Neogambogic acid relieves myocardial injury induced by sepsis via p38 MAPK/NF-κB pathway
Fu Wei,Fang Xiaowei,Wu Lidong,Hu Weijuan,Yang Tao 대한약리학회 2022 The Korean Journal of Physiology & Pharmacology Vol.26 No.6
Sepsis-associated myocardial injury, an invertible myocardial depression, is a common complication of sepsis. Neogambogic acid is an active compound in garcinia and exerts anthelmintic, anti-inflammatory, and detoxification properties. The role of neogambogic acid in sepsis-associated myocardial injury was assessed. Firstly, mice were pretreated with neogambogic acid and then subjected to lipopolysaccharide treatment to induce sepsis. Results showed that lipopolysaccharide treatment induced up-regulation of biomarkers involved in cardiac injury, including lactate dehydrogenase (LDH), creatine kinase-MB (CK-MB), and troponin I (cTnI). However, pretreatment with neogambogic acid reduced levels of LDH, CK-MB, and cTnI, and ameliorated histopathological changes in the heart tissues of septic mice. Secondly, neogambogic acid also improved cardiac function in septic mice through reduction in left ventricular end-diastolic pressure, and enhancement of ejection fraction, fractional shortening, and left ventricular systolic mean pressure. Moreover, neogambogic acid suppressed cardiac apoptosis and inflammation in septic mice and reduced cardiac fibrosis. Lastly, protein expression of p-p38, p-JNK, and p-NF- κB in septic mice was decreased by neogambogic acid. In conclusion, neogambogic acid exerted anti-apoptotic, anti-fibrotic, and anti-inflammatory effects in septic mice through the inactivation of MAPK/NF-κB pathway.
Ionization and Electrical Conductivity of Dense Carbon
Zhijian Fu,Xiaowei Sun,Weilong Quan 한국물리학회 2013 THE JOURNAL OF THE KOREAN PHYSICAL SOCIETY Vol.62 No.3
The electrical conductivity of a dense carbon plasma has been calculated by using a linear mixture rule considering various interactions among electrons, atoms, and ions in the density and temperature ranges of 10<sup>−5</sup> - 10 g cm<sup>−3</sup> and 10<sup>4</sup> - 10<sup>5</sup> K, respectively. The non-ideal Saha equation is used to obtain the plasma composition and the degree of ionization successfully. The present calculation spans from the weakly coupled, nondegenerate region to the strong coupled, degenerate domain. The calculated conductivity is in reasonable agreement with the explosive wire measurement and the quantum kinetic calculation. A nonmetal-metal transition is predicted to occur at 0.56 g cm<sup>−3</sup> at temperatures lower than 3 × 10<sup>4</sup> K based on the calculation of the electrical conductivity.
Li, Xiaolin,Fu, Jie,Shi, Wei,Luo, Yin,Zhang, Xiaowei,Zhu, Hailiang,Yu, Hongxia Korean Chemical Society 2013 Bulletin of the Korean Chemical Society Vol.34 No.8
Benzotriazole is an important synthetic auxiliary for potential clinical applications. A series of benzotriazoles as potential antiproliferative agents by inhibiting histone deacetylase (HDAC) were recently reported. Three-dimensional quantitative structure-activity relationship (3D-QSAR), including comparative molecular field analysis (CoMFA) and comparative molecular similarity indices analysis (CoMSIA), were performed to elucidate the 3D structural features required for the antiproliferative activity. The results of both ligand-based CoMFA model ($q^2=0.647$, $r^2=0.968$, ${r^2}_{pred}=0.687$) and CoMSIA model ($q^2=0.685$, $r^2=0.928$, ${r^2}_{pred}=0.555$) demonstrated the highly statistical significance and good predictive ability. The results generated from CoMFA and CoMSIA provided important information about the structural characteristics influence inhibitory potency. In addition, docking analysis was applied to clarify the binding modes between the ligands and the receptor HDAC. The information obtained from this study could provide some instructions for the further development of potent antiproliferative agents and HDAC inhibitors.
Chaoxing Hu,Xiaowei Fu,Kongming Wu 한국응용곤충학회 2017 Journal of Asia-Pacific Entomology Vol.20 No.4
The white-backed planthopper Sogatella furcifera (Horváth) is a major pest of rice in Asia. In spring and summer, this species migrates thousands of kilometers northward from tropical and subtropical regions into temperate climate zones, such as northern China, Korean Peninsula, and Japan. Previous studies on the migration behavior of S. furcifera have been done mainly in southern and eastern China. However, the species' pattern of seasonal migration in northern China remains unknown. In northern China, occurrence and flight trajectories of S. furcifera migration across the Bohai Sea were studied on Beihuang Island (BH) in the center of the Bohai Strait from spring to autumn 2003–2016 using searchlight trapping and trajectory simulation. During the period 2003–2016, all S. furcifera adults were captured in July, August and September; the earliest capture occurred on 12 July 2013 and the latest on 26 September 2007. The longest annual migration span at BH was 60 d in 2014. Simulation of possible migration trajectories demonstrates that S. furcifera mainly migrates between Shandong Province and Liaoning Province (or the Korean Peninsula) in both directions. Overall, our research will contribute to a better understanding of the occurrence of S. furcifera in China and to the construction of a real-time prediction system in future.
Zhengkai Wei,Yi Wang,Xiaowei Fu,Liang Jiang,Yuechuan Wang,Anqian Yuan,Hualiang Xu,Jingxin Lei 한국고분자학회 2021 Macromolecular Research Vol.29 No.8
The thermosetting polyurea possessed high tensile strength and elongations at break due to strong intermolecular interactions, but their recycling and reprocessing remains a great challenge, especially at a temperature below 100℃. Herein, the novel crosslinked polyurea with excellent recycling and reprocessing properties has been prepared by introducing the Diels-Alder dynamic covalent bond. The chemical structure, thermal mechanical properties and reprocessing performance of the crosslinked polyurea were investigated. The prepared polyurea has low relaxation time of ~4 min at 80℃ for facile reprocessing. The tensile strength and elongation at break of crosslinked polyurea could reach 15.24 MPa and 529.2%, respectively, and its mechanical properties remain almost unchanged even after repeated processing. This work has realized the recycling of crosslinked polyurea, which has huge potential applications in environmental protection and recycling of waste plastics.
Xiaolin Li,Jie Fu,Wei Shi,Yin Luo,Xiaowei Zhang,Hailiang Zhu,Hongxia Yu 대한화학회 2013 Bulletin of the Korean Chemical Society Vol.34 No.8
Benzotriazole is an important synthetic auxiliary for potential clinical applications. A series of benzotriazoles as potential antiproliferative agents by inhibiting histone deacetylase (HDAC) were recently reported. Threedimensional quantitative structure-activity relationship (3D-QSAR), including comparative molecular field analysis (CoMFA) and comparative molecular similarity indices analysis (CoMSIA), were performed to elucidate the 3D structural features required for the antiproliferative activity. The results of both ligand-based CoMFA model (q2 = 0.647, r2 = 0.968, r2 pred = 0.687) and CoMSIA model (q2 = 0.685, r2 = 0.928, r2 pred = 0.555) demonstrated the highly statistical significance and good predictive ability. The results generated from CoMFA and CoMSIA provided important information about the structural characteristics influence inhibitory potency. In addition, docking analysis was applied to clarify the binding modes between the ligands and the receptor HDAC. The information obtained from this study could provide some instructions for the further development of potent antiproliferative agents and HDAC inhibitors.
( Shali Tan ),( Chunyu Zhong ),( Yutang Ren ),( Xujuan Luo ),( Jin Xu ),( Xiangsheng Fu ),( Yan Peng ),( Xiaowei Tang ) 대한소화기학회 2021 Gut and Liver Vol.15 No.2
Peroral endoscopic myotomy (POEM) has emerged as a rescue treatment for recurrent or persistent achalasia after failed initial management. Therefore, we aimed to investigate the efficacy and safety of POEM in achalasia patients with failed previous intervention. We searched the MEDLINE, Embase, Cochrane, and PubMed databases using the queries “achalasia,” “peroral endoscopic myotomy,” and related terms in March 2019. Data on technical and clinical success, adverse events, Eckardt score and lower esophageal sphincter (LES) pressure were collected. The pooled event rates, mean differences (MDs) and risk ratios (RR) were calculated. A total of 15 studies with 2,276 achalasia patients were included. Overall, the pooled technical success, clinical success and adverse events rate of rescue POEM were 98.0% (95% confidence interval [CI], 96.6% to 98.8%), 90.8% (95% CI, 88.8% to 92.4%) and 10.3% (95% CI, 6.6% to 15.8%), respectively. Seven studies compared the clinical outcomes of POEM between previous failed treatment and the treatment naïve patients. The RR for technical success, clinical success, and adverse events were 1.00 (95% CI, 0.98 to 1.01), 0.98 (95% CI, 0.92 to 1.04), and 1.17 (95% CI, 0.78 to 1.76), respectively. Overall, there was significant reduction in the pre- and post-Eckardt score (MD, 5.77; p<0.001) and LES pressure (MD, 18.3 mm Hg; p<0.001) for achalasia patients with failed previous intervention after POEM. POEM appears to be a safe, effective and feasible treatment for individuals who have undergone previous failed intervention. It has similar outcomes in previously treated and treatment-naïve achalasia patients. (Gut Liver 2021;15:153-167)