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Your search keyword '"XU Peng-peng"' showing total 296 results
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296 results on '"XU Peng-peng"'

1. 18F-FDG PET/CT metrics-based stratification of large B-cell lymphoma receiving CAR-T cell therapy: immunosuppressive tumor microenvironment as a negative prognostic indicator in patients with high tumor burden

Author

Sheng, Ling-Shuang, Shen, Rong, Yan, Zi-Xun, Wang, Chao, Zheng, Xin, Zhang, Yi-Lun, Yang, Hao-Xu, Wu, Wen, Xu, Peng-Peng, Cheng, Shu, Bachy, Emmanuel, Sesques, Pierre, Jacquet-Francillon, Nicolas, Jiang, Xu-Feng, Zhao, Wei-Li, and Wang, Li

Published
2024
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4. Study of electromagnetic interference suppression method for switched reluctance motor

Author

XU Peng-peng, LU Feng-yang, and HE Jing

Subjects
switched reluctance motor, speed regulation, electromagnetic interference, power spectrum, chaos modulatio, Mining engineering. Metallurgy, TN1-997
Abstract

The paper took speed regulation system of switched reluctance motor with 8/6 structure as object of study, analyzed influence of state of switched reluctance motor on H-bridge chopper switch under condition that rotate speed is closed loop, and gave calculation method of voltage power spectrum of chopper switch in two kinds of chaotic state. It proved effectiveness of suppression of electromagnetic interference by chaos with nonlinear simulation model of switched reluctance motor and method of getting probability density distribution by eigenvalue, and calculated voltage power spectrum of chopper switch under two conditions by composite Simpson formula. The simulation and experimental results approximately agree with theory analysis results, confirm that chaos has great potentiality in improving electromagnetic compatibility of power transmission system.

Published
2013
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5. Development of Blocking Function of Leakage Communication and Shaft Hoist Signal

Author

WANG Tai-xu and XU Peng-peng

Subjects
shaft, leakage communication, hoist signal, electrical and control system of hoist, blocking, unblocking, Mining engineering. Metallurgy, TN1-997
Abstract

In view of problem of higher requirement for safety factor in shaft operation, a blocking function of leakage communication and shaft hoist signal was developed, which was used to realize blocking and unlocking operation for hoist signal by dotting of hand-held interphone of leakage communication in maintenance process of shaft. Implementing schemes through two ways namely reforms of hoist signal system and electrical and control system of hoist were introduced in details. The actual application shows that operation personnel of shaft can participate in hoist control directly and can block hoist signal when need not startup, which improves safety in shaft operation.

Published
2012

6. Electrical Parameter Acquisition System Based on S7-300/200 PLC and Modbus Protocol

Author

XU Peng-peng

Subjects
centre pump room, power parameter, acquisition system, communication port, modbus protocol, mpi communicatio, Mining engineering. Metallurgy, TN1-997
Abstract

The paper introduced hardware structure of electrical parameter acquisition system based on S7-300/200 PLC and Modbus protocol and design of program of S7-200 PLC, and expounded process that S7-300 PLC reads electrical parameters stored in S7-200 PLC through MPI communication. The practical application showed that the system is simple and convenient in application, stable and reliable in running, which has certain reference value in engineering.

Published
2011

19. Coronary artery calcification and risk of mortality and adverse outcomes in patients with COVID-19: a Chinese multicenter retrospective cohort study

Author

Luo, Song, Qiu, Xiao Ming, Zeng, Xian Jun, Zhang, Dong You, Wan, Bing, Li, Xiao, Tian, Rong Hua, Wang, Jiang Tao, Wang, Mei Yun, Zhu, Juan, Zhang, Can, Yang, Ran, Chen, Feng, Liang, Yi, Fan, Bin, Jiang, Hui Jie, Wang, Xi Ming, Chen, Wei, Xu, Kai, Gao, Jian Bo, Du, Chao, Zhang, Li Na, Yang, Yi, Jia, Shi Jun, Ren, Hao, Zu, Zi Yue, Xu, Peng Peng, Zhong, Jing, Yang, Yu Ting, Zhou, Chang Sheng, Zhang, Wei, Liu, Xiao Xue, Zhang, Qi Rui, Xia, Fei, Qi, Li, Lu, Meng Jie, Zhang, Long Jiang, Liu, Yu Xiu, and Lu, Guang Ming

Published
2022
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27. Tucidinostat plus R-CHOP in previously untreated diffuse large B-cell lymphoma with double expression of MYC and BCL2: An interim analysis from the phase III DEB study.

Author

Zhao, Weili, primary, Zhu, Jun, additional, Song, Yuqin, additional, Xu, Peng-Peng, additional, Shen, Jianzhen, additional, Cai, Qingqing, additional, Zhou, Hui, additional, Zhang, Liling, additional, Xiang, Ying, additional, Sun, Xiuhua, additional, Yang, Wei, additional, Yao, Zhihua, additional, Jing, Hongmei, additional, Wen, Shujuan, additional, Jin, Jie, additional, Xue, Hongwei, additional, Cen, Hong, additional, Ding, Kaiyang, additional, Jin, Zhengming, additional, and Xing, Xiaojing, additional

Published
2024
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28. Genomic and Transcriptomic Characterization of Natural Killer T Cell Lymphoma

Author

Xiong, Jie, Cui, Bo-Wen, Wang, Nan, Dai, Yu-Ting, Zhang, Hao, Wang, Chao-Fu, Zhong, Hui-Juan, Cheng, Shu, Ou-Yang, Bin-Shen, Hu, Yu, Zhang, Xi, Xu, Bin, Qian, Wen-Bin, Tao, Rong, Yan, Feng, Hu, Jian-Da, Hou, Ming, Ma, Xue-Jun, Wang, Xin, Liu, Yuan-Hua, Zhu, Zun-Min, Huang, Xiao-Bin, Liu, Li, Wu, Chong-Yang, Huang, Li, Shen, Yun-Feng, Huang, Rui-Bin, Xu, Jing-Yan, Wang, Chun, Wu, De-Pei, Yu, Li, Li, Jian-Feng, Xu, Peng-Peng, Wang, Li, Huang, Jin-Yan, Chen, Sai-Juan, and Zhao, Wei-Li

Published
2020
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29. The effect of coronary calcification on diagnostic performance of machine learning–based CT-FFR: a Chinese multicenter study

Author

Di Jiang, Meng, Zhang, Xiao Lei, Liu, Hui, Tang, Chun Xiang, Li, Jian Hua, Wang, Yi Ning, Xu, Peng Peng, Zhou, Chang Sheng, Zhou, Fan, Lu, Meng Jie, Zhang, Jia Yin, Yu, Meng Meng, Hou, Yang, Zheng, Min Wen, Zhang, Bo, Zhang, Dai Min, Yi, Yan, Xu, Lei, Hu, Xiu Hua, Yang, Jian, Lu, Guang Ming, Ni, Qian Qian, and Zhang, Long Jiang

Published
2021
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31. The influence of image quality on diagnostic performance of a machine learning–based fractional flow reserve derived from coronary CT angiography

Author

Xu, Peng Peng, Li, Jian Hua, Zhou, Fan, Jiang, Meng Di, Zhou, Chang Sheng, Lu, Meng Jie, Tang, Chun Xiang, Zhang, Xiao Lei, Yang, Liu, Zhang, Yuan Xiu, Wang, Yi Ning, Zhang, Jia Yin, Yu, Meng Meng, Hou, Yang, Zheng, Min Wen, Zhang, Bo, Zhang, Dai Min, Yi, Yan, Xu, Lei, Hu, Xiu Hua, Liu, Hui, Lu, Guang Ming, Ni, Qian Qian, and Zhang, Long Jiang

Published
2020
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33. Anthracycline dose optimisation in patients with diffuse large B-cell lymphoma: a multicentre, phase 3, randomised, controlled trial

Author

Xu, Peng-Peng, Fu, Di, Li, Jian-Yong, Hu, Jian-Da, Wang, Xin, Zhou, Jian-Feng, Yu, Hao, Zhao, Xia, Huang, Yao-Hui, Jiang, Lu, Liu, Feng, Su, Li-Ping, Chen, Zhuo-Wen, Zeng, Qing-Shu, Chen, Jie-Ping, Fang, Mei-Yun, Ma, Jun, Liu, Ting, Song, Yong-Ping, Yu, Kang, Li, Yan, Qiu, Lu-Gui, Chen, Xie-Qun, Gu, Jian, Yan, Jin-Song, Hou, Ming, Huang, Heng-Ye, Wang, Li, Cheng, Shu, Shen, Yang, Xiong, Hui, Chen, Sai-Juan, and Zhao, Wei-Li

Published
2019
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36. Targeted Agents Plus CHOP Compared with CHOP as the First-Line Treatment for Newly Diagnosed Patients with Peripheral T-Cell Lymphoma (GUIDANCE-03): An Open-Label, Multicentre Phase 2 Clinical Trial

Author

Cai, Ming-Ci, primary, Cheng, Shu, additional, Jing, Hongmei, additional, Liu, Yan, additional, Cui, Guohui, additional, Niu, Ting, additional, Shen, Jianzhen, additional, Huang, Liang, additional, Wang, Xin, additional, Huang, Yao-Hui, additional, Wang, Li, additional, Xu, Peng-peng, additional, and Zhao, Wei-Li, additional

Published
2024
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44. Molecular heterogeneity of BCL2/MYC double expressor lymphoma underlies sensitivity to histone deacetylase inhibitor.

Author

Shi, Zi‐Yang, Fang, Ying, Xu, Peng‐Peng, Yi, Hong‐Mei, Li, Jian‐Feng, Dong, Yan, Zhu, Yue, Liu, Meng‐Ke, Fu, Di, Wang, Shuo, Shi, Qing, Shen, Rong, Zhong, Hui‐Juan, Wang, Chao‐Fu, Cheng, Shu, Wang, Li, Liu, Feng, and Zhao, Wei‐Li

Subjects
HISTONE deacetylase inhibitors, RITUXIMAB, DECITABINE, LYMPHOMAS, MONONUCLEAR leukocytes, T-cell exhaustion
Abstract

This article discusses a study on double expressor lymphoma (DEL) subtypes and the therapeutic mechanism of epigenetic agents. The study identified three subtypes of DEL with unique characteristics and found that DEL had an inferior survival compared to double negative lymphoma (DNL). The subtypes of DEL were associated with different cell-of-origin and genetic classifications. The study also analyzed the effects of tucidinostat and doxorubicin treatment on different oncogenic transcriptional factors and signaling networks in these subtypes. The results showed distinct molecular heterogeneity and a complex tumor microenvironment in DEL, which contribute to resistance to standard treatment. However, tucidinostat plus doxorubicin demonstrated broad-spectrum sensitivity in vitro and in vivo. The study provides insights for optimizing current treatment paradigms in DEL. [Extracted from the article]

Published
2024
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46. Prognostic Value of CT-FFR–Based Functional Duke Jeopardy Score in Patients With Suspected CAD

Author

Liu, Tong Yuan, primary, Tang, Chun Xiang, additional, Zhang, Dai Min, additional, Zhang, Bo, additional, Schoepf, Joseph, additional, Griffith, Joseph P., additional, Qiao, Hong Yan, additional, Wang, Yi Ning, additional, Zhang, Jiayin, additional, Hu, Xiu Hua, additional, Xu, Lei, additional, Li, Jun Hao, additional, Xu, Peng Peng, additional, Chen, Yan Chun, additional, Zhou, Fan, additional, Zhong, Jian, additional, Liu, Ya, additional, Xue, Yi, additional, Hou, Yang, additional, and Zhang, Long Jiang, additional

Published
2023
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49. Paclitaxel may inhibit migration and invasion of gastric cancer cells via nod‐like receptor family pyrin domain‐containing 3/caspase‐1/Gasdermin E mediated pyroptosis pathway.

Author

Xu, Peng‐peng, Wu, Jie, Zhang, Jing, Yu, Tian‐yue, and Wang, Yu‐bin

Subjects
*PACLITAXEL, *PYRIN (Protein), *STOMACH cancer, *PYROPTOSIS, *CANCER cells, *CANCER invasiveness, *CELL culture
Abstract

Gastric cancer (GC) is a gastric epithelium‐derived malignancy insensitive to post‐surgical radiotherapy. Paclitaxel, an anti‐microtubule drug, has been proven to induce apoptosis of GC cells; however, its exact mechanism of action is unclear. Therefore, the molecular mechanism by which paclitaxel inhibits the proliferation, migration and invasion of GC cells was investigated in this study. First off, SNU‐719 cells were co‐cultured with paclitaxel and/or Caspase1 inhibitor VX765. Then the proliferation ability of the cells was detected by MTT after paclitaxel treatment (0, 10, 20, 40, and 80 nM), the migration ability by scratch assay, and the invasion ability by Transwell assay. Next, the levels of interleukin (IL)‐1β and IL‐18 in cell culture supernatant were detected by the enzyme linked immunosorbent assay (ELISA). And the level of lactate dehydrogenase (LDH) in the supernatant was measured by a corresponding kit. Finally, western blot was performed to detect the concentrations of Gasdermin E (GSDME), GSDME‐N, nod‐like receptor family pyrin domain‐containing 3 (NLRP3), caspase‐1, cleaved caspase‐1 protein in GC cells. As a result, paclitaxel inhibited the proliferation, migration, and invasion of SNU‐719 cells in a concentration‐dependent manner. Moreover, it induced the pyroptosis of SNU‐719 cells. After cell co‐culture with VX765 paclitaxel showed decreased inhibitory effect on the migration and invasion of SNU‐719 cells. VX765, additionally, suppressed the NLRP3/caspase‐1/GSDME mediated pyroptosis pathway activated by paclitaxel. In a nutshell, paclitaxel may inhibit the migration and invasion of GC cells SNU‐719 through the NLRP3/caspase‐1/GSDME mediated pyroptosis pathway. [ABSTRACT FROM AUTHOR]

Published
2024
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