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Your search keyword '"Zhong, Jia-Wei"' showing total 18 results
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18 results on '"Zhong, Jia-Wei"'

9. Correction to: Cap-Assisted Endoscopic Sclerotherapy vs Ligation in the Long-Term Management of Medium Esophageal Varices: A Randomized Trial

Author

Wang, An-Jiang, primary, Zheng, Xue-Lian, additional, Hong, Jun-Bo, additional, Zhong, Jia-Wei, additional, Yu, Hui-Qiang, additional, Zeng, Hai-Ying, additional, Gong, Yue, additional, Gan, Na, additional, Wang, Jian, additional, You, Yu, additional, Guo, Gui-Hai, additional, Xie, Bu-Shan, additional, Li, Bi-Min, additional, and Zhu, Xuan, additional

Published
2021
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10. Second‐look endoscopy‐guided therapy under sedation prevents early rebleeding after variceal ligation for acute variceal bleeding

Author

Wang, An Jiang, primary, Wang, Jian, additional, Zheng, Xue Lian, additional, Liao, Wang Di, additional, Yu, Hui Qiang, additional, Gong, Yue, additional, Gan, Na, additional, You, Yu, additional, Guo, Gui Hai, additional, Xie, Bu Shan, additional, Zhong, Jia Wei, additional, Hong, Jun Bo, additional, Liu, Li, additional, Shu, Xu, additional, Zhu, Yin, additional, Li, Bi Min, additional, and Zhu, Xuan, additional

Published
2020
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14. The application of hydraulic rock drill axial thrust control based on fuzzy PID control

Author

Liu Jun-jun, Zhong Jia-wei, Cheng Long-rui, Liu Zhong, and Zou Yu

Subjects
Modeling and simulation, Fuzzy pid control, Adaptive control, Drill, Control theory, Work (physics), Control (management), Axial thrust, Propulsion, 010502 geochemistry & geophysics, 01 natural sciences, Geology, 0105 earth and related environmental sciences
Abstract

Through the analysis of working principle of hydraulic rock drill, the calculation formula of optimal axial thrust for the propulsion system of hydraulic rock drill was obtained. At the same time, on the basis of the existing electro-hydraulic control of hydraulic rock drill, the paper constructed valve-controlled-cylinder system of compound control based on electro-hydraulic proportional pressure-reducing valve and high speed on-off valve as the core, and deduced the mathematical model formula. Finally, this work introduced the fuzzy PID control strategy, and considered optimal axial thrust as the goal to realize on-line, adaptive control to axial thrust of the propulsion system of hydraulic rock drill. Mathematical modeling and simulation study showed that fuzzy PID control method had its advantages as the fast response follow by target, high control precision, and small fluctuation, and provided theory reference for adaptive control of the propulsion system of hydraulic rock drill.

Published
2016

16. IL‐25 protects against high‐fat diet‐induced hepatic steatosis in mice by inducing IL‐25 and M2a macrophage production.

Author

Zheng, Xue‐Lian, Wu, Jian‐Ping, Gong, Yue, Hong, Jun‐Bo, Xiao, Hai‐Ying, Zhong, Jia‐Wei, Xie, Bo, Li, Bi‐Min, Guo, Gui‐Hai, Zhu, Xuan, and Wang, An‐Jiang

Subjects
INTERLEUKINS, HIGH-fat diet, FATTY degeneration, MACROPHAGES, LIVER cells, LABORATORY mice
Abstract

Interleukin (IL)‐25 is a cytokine that has previously been shown to have a protective role against nonalcoholic fatty liver disease (NAFLD), which is associated with the induction of M2 macrophage differentiation. However, the direct relationships between IL‐25 expression regulation, M2 induction and NAFLD remain unknown. In this study, we demonstrate that IL‐25 promotes hepatic macrophage differentiation into M2a macrophages both in vivo and in vitro via the IL‐13/STAT6 pathway. M2 macrophages that were differentiated in vitro were able to ameliorate high‐fat diet HFD‐induced hepatic steatosis. Furthermore, we found that IL‐25 treatment, both in vitro and in vivo, promotes direct binding of STAT6 to the IL‐25 gene promoter region. This binding of STAT6 in response to IL‐25 treatment also resulted in the increase of IL‐25 expression in hepatocytes. Together, these findings identify IL‐25 as a protective factor against HFD‐induced hepatic steatosis by inducing an increase of IL‐25 expression in hepatocytes and through promotion of M2a macrophage production. Interleukin‐25 (IL‐25) alternatively activates M2a macrophages in vivo and in in vitro. IL‐25‐induced M2 macrophages can ameliorate high‐fat diet‐induced hepatic steatosis. IL‐25/STAT6/IL‐25 positive feedback loop regulates the expression of endogenous IL‐25 in hepatocytes. [ABSTRACT FROM AUTHOR]

Published
2019
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17. Synthesis of isoxazolo[4,5-d]pyridazin-4(5H)-ones and 4-acyl-5-hydroxy-3(2H)-pyridazinones

Author

Bernard Chantegrel, Bernard Pujol, Christian Deshayes, and Zhong Jia Wei

Subjects
Turn (biochemistry), Chemistry, Organic Chemistry, Mass spectrum, Organic chemistry
Abstract

The title compounds were prepared from ethyl 5-acyl- or 5-(1-hydroxyethenyl)isoxazole-4-carboxylates which in turn were prepared from ethyl 3-methylamino-2-butenoate or 3(2H)-furanones.

Published
1990

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