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30 results on '"Liu, Juying"'

1. Evaluating the efficacy and safety of perianal injection of liposomal ropivacaine HR18034 for postoperative analgesia following hemorrhoidectomy: A multicenter, randomized, double-blind, controlled phase II clinical trial

Author

Li, Qiuwen, Xu, Shouyu, Ou, Yangwen, Zhou, Lianbang, Huang, Furong, Jiang, Wanwei, Xie, Haihui, Zou, Xiaohua, Gao, Jihua, Jin, Shu'’an, Zhou, Hongmei, Huang, Yanjuan, Pan, Zhihao, Liu, Juying, Wang, Guyan, Li, Xiangkui, Sun, CanLin, Zhao, Ling, Li, Lin, Liu, Qin, Duan, Kaiming, and Wang, Saiying

Published
2024
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2. Anaesthesia-related mortality within 24 h following 9,391,669 anaesthetics in 10 cities in Hubei Province, China: a serial cross-sectional study

Author

Wang, Yu, Wang, Jie, Ye, Xihong, Xia, Rui, Ran, Ran, Wu, Yaohua, Chen, Qinghong, Li, Haopeng, Huang, Shiqian, Shu, Aihua, Yang, Longqiu, Qin, Bin, Dong, WenLi, Xia, Zhongyuan, Zhang, Zongze, Wan, Li, Peng, Xiaohong, Liu, Juying, Wang, Zaiping, Wang, Yanlin, Yin, Peng, Chen, Xiangdong, and Yao, Shanglong

Published
2023
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7. Prevalence of Malnutrition Among Adult Inpatients in China: A Nationwide Cross-Sectional Study

Author

Liu, Yan, primary, Song, Chun-Hua, additional, Wang, Xue, additional, Ma, Xianghua, additional, Zhang, Pianhong, additional, Chen, Gaiyun, additional, Cheng, Zhenqian, additional, Liu, Juying, additional, Yao, Ying, additional, Ma, Wenjun, additional, Li, Zengning, additional, Sun, Ping, additional, Lin, Fan, additional, Hou, Weilian, additional, Han, Ting, additional, Zhang, Ying, additional, Weng, Min, additional, Shi, Wanying, additional, Yang, Dagang, additional, Feng, Ji, additional, Chen, Junqiang, additional, Li, Li, additional, Jiang, Hua, additional, Xu, Hong-Xia, additional, Guo, Ruifang, additional, Liu, Ying, additional, Chen, Xiaopan, additional, Zhao, Qian, additional, Qi, Yumei, additional, Chi, Qiang, additional, Liu, Rong, additional, Xiong, Rui, additional, Wu, Tiantian, additional, Tang, Shangfeng, additional, Guo, Shuyan, additional, and Chen, Wei, additional

Published
2023
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12. Raltitrexed versus 5‐fluorouracil with cisplatin and concurrent radiotherapy for locally advanced nasopharyngeal carcinoma: An open labeled, randomized, controlled, and multicenter clinical trial

Author

Yan, Pengwei, primary, Yin, Haitao, additional, Guo, Wenjie, additional, Sun, Xiangdong, additional, Li, Feng, additional, Huang, Shengfu, additional, Bian, Xiuhua, additional, Wang, Feijiang, additional, Zhang, Fuzheng, additional, Wang, Buhai, additional, Zhou, Hongping, additional, Zhou, Chong, additional, Yin, Li, additional, Jiang, Xuesong, additional, Jiang, Ning, additional, Wu, Jianfeng, additional, Liu, Juying, additional, Song, Dan, additional, and He, Xia, additional

Published
2020
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18. Vibration Assisted Hot-Press Sintering of AlN Ceramics

Author

Feng Bin, Liu Juying, Cheng Peng, Wang Yumei, Li Xiaoyan, Zhou Yao, Pinggen Rao, and Jianqing Wu

Subjects
Materials science, Annealing (metallurgy), Sintering, medicine.disease_cause, Vibration, Thermal conductivity, Flexural strength, Mold, visual_art, Materials Chemistry, Ceramics and Composites, medicine, visual_art.visual_art_medium, Graphite, Ceramic, Composite material
Abstract

AlN ceramics is very difficult to be sintered due to its strong covalent bonds and low self-diffusion. In this work, a new hot-press sintering system assisted by vibration was used to densify AlN ceramics. During hot-pressing process an additional vibration caused by pressure fluctuation is imposed on the sample. The well-densified AlN ceramics had been obtained at 1750°C under 15 MPa, or at 1800°C under 10 MPa which were much milder than traditional hot-press conditions and would be beneficial to prolong working life of the graphite mold. The samples made by this method have a bending strength about 320 MPa. After annealing, it shows a thermal conductivity of 217 W/mK.

Published
2015

21. Genomic profiling, prognosis, and potential interventional targets in young and old patients with cholangiocarcinoma

Author

Wang, Junhua, Shi, Yaoting, Chen, Jianbo, Liu, Juying, Zhao, Xiaotian, Pang, Jiaohui, Sun, Ximin, Tian, Yichen, Ou, Qiuxiang, Xia, Feng, and Chen, Yunjie

Abstract

ABSTRACTMolecular mechanisms behind potentially inferior prognosis of old cholangiocarcinoma (CCA) patients are unclear. Prevalence of interventional targets and the difference between young and old CCA patients are valuable for promising precision medicine. A total of 188 CCA patients with baseline tumor tissue samples were subgrouped into the young (≤45 years) and old (>45 years) sub-cohorts. Somatic and germline mutation profiles, differentially enriched genetic alterations, and actionable genetic alterations were compared. An external dataset was used for the validation of molecular features and the comparison of overall survival (OS). Compared to young patients, KRASalterations were more common in old patients (P = .04), while FGFR2fusions were less frequent (P = .05). TERTpromoter mutations were exclusively detected in old patients. The external dataset (N = 392) revealed no significant difference in OS between young and old patients; however, old patient-enriched KRAS(hazard ratio [HR]: 1.96, 95% confidence interval [CI]: 1.37–2.80) and TERTalterations (HR: 2.03, 95% CI: 1.22–3.38) were associated with inferior OS. Approximately 38.3% of patients were identified of actionable oncogenic mutations indicative of a potential response to targeted therapy or immunotherapy. Actionable FGFR2fusions (P = .01) and BRAFV600E(P = .04) mutations were more frequent in young females than old patients. The enrichment of KRAS/TERTalterations in CCA patients over 45 years resulted in inferior OS. Approximately one-third of CCA patients were eligible for targeted therapy or immunotherapy given the actionable mutations carried, especially young females.

Published
2023
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28. Pb isotopic dating of some Precambrian rocks from North China—An ensuing discussion on Precambrian Geochronological Scale of China

Author

Mao Cunxiao, Chen Yuwei, Hong Wenxing, Zhong Fudao, and Liu Juying

Subjects
Isochron, Precambrian, Paleontology, Absolute dating, visual_art, Group (stratigraphy), visual_art.visual_art_medium, Geochemistry, Radiometric dating, Geology, Apatite, Gneiss, Zircon
Abstract

Pb isotopic ages of some Precambrian rocks from North China were determined. New data from the Chuanlinggou Formation of the Great Wall Group in the Yanshan region, together with published data, show that their whole-rock Pb-Pb isochron age is 1,922±92 (δ) m.y. Thus, 2,000±100 m.y. as the lowest age of the Sinian Geochronological Scale of China is important. In view of the fact that the whole-rock Pb-Pb isochron age from the Liaohe Group in Liaoning Province is estimated to be 1,977±49 (δ) m.y., which is in agreement with the possible maximum deposition age calculated from Rb−Sr data, we prefer to consider the Liaohe Group to be Sinian rather than pre-Sinian in age. Zircon, apatite and other minerals from the Tiejiashan granitic gneiss at Anshan, Liaoning Province, lie on two U-Pb discordant lines with ca. 3,300 and 2,800 m.y. respectively. Zircon, on the discordia with 3,300 m.y., is non-magnetic and free from dark inclusions. Apatite with common Pb isotopic composition, lying on the line of older age, is close to the concordia, indicating that it has not undergone any geological thermal events since it was formed. Zircon and apatite with inclusions and magnetism lie on the discordia of younger age. A U-Pb age of ca. 3,300 m.y. for the Tiejiashan granitic gneiss seems to be possible. However, it is necessary to examine the ages of these rocks with Rb−Sr and other methods in the future. A precursory Precambrian Geochronological Scale of China is propsed based on the Sinian Geochronological Scale of China published in 1977[1] as well as on new data from this study.

Published
1984

30. Altered distribution of beta-catenin and prognostic roles in colorectal carcinogenesis.

Author

Chen S, Liu J, Li G, Mo F, Xu X, Zhang T, Zhang X, Li J, Han X, and Sun Y

Subjects
Adult, Aged, Aged, 80 and over, Biomarkers, Tumor analysis, Cell Membrane metabolism, Cell Nucleus metabolism, Colorectal Neoplasms genetics, Colorectal Neoplasms mortality, Cyclooxygenase 2 metabolism, Cytoplasm metabolism, Female, Humans, Immunohistochemistry, Male, Middle Aged, Mutation, Prognosis, Survival Rate, beta Catenin genetics, Cadherins metabolism, Colorectal Neoplasms metabolism, beta Catenin metabolism
Abstract

Objective: Although beta-catenin cytoplasmic stabilization and nuclear translocation play a key role in initiation of colorectal cancer (CRC), the mechanisms are far from clear. The aim of this study was to investigate the relation of expressions of cyclooxygenase (COX)-2 and E-cadherin, and the beta-catenin gene exon 3 mutation to the altered distribution of beta-catenin, and their roles in CRC progression and prognosis., Material and Methods: Expressions of beta-catenin, COX-2 and E-cadherin in 96 tissue specimens were detected by immunohistochemistry, and mutation of beta-catenin gene exon 3 was screened by polymerase chain reaction (PCR) and denaturing high-performance liquid chromatography (DHPLC)., Results: Cytoplasmic/nuclear expression of beta-catenin and reduced membranous expression of E-cadherin were associated, respectively, with the earlier and later stages of sequential colorectal carcinogenesis (p<0.05). The altered distribution of beta-catenin was significantly associated with both high Dukes' stages and poor differentiation of CRC (p<0.05). It also had a parallel relationship with COX-2 overexpression (p<0.05, Spearman's rank analysis), but not with reduced E-cadherin expression. Kaplan-Meier analysis showed a significantly worse survival rate for CRC patients with altered expression of beta-catenin (p<0.05, log-rank test). Nevertheless, we failed to find any exon 3 mutation of beta-catenin gene in all 60 cases of CRC., Conclusions: Altered distribution of beta-catenin occurs in the early stage of colorectal carcinogenesis and has a parallel relationship with COX-2 overexpression. It may serve as a potential marker for the progression and prognosis of CRC. The exon 3 mutation did not appear contributive to the abnormal expression of beta-catenin in CRCs in a Chinese population.

Published
2008
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