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129 results on '"Li, Liang-Jun"'

4. Dose-response relationship between lower serum magnesium level and higher prevalence of knee chondrocalcinosis

Author

Zeng, Chao, Wei, Jie, Terkeltaub, Robert, Yang, Tuo, Choi, Hyon K, Wang, Yi-lun, Xie, Dong-xing, Hunter, David J, Zhang, Yuqing, Li, Hui, Cui, Yang, Li, Liang-jun, and Lei, Guang-hua

Subjects
Prevention, Clinical Research, Adult, Aged, Asian People, China, Chondrocalcinosis, Cross-Sectional Studies, Female, Humans, Knee Joint, Magnesium, Male, Middle Aged, Odds Ratio, Osteoarthritis, Knee, Prevalence, Radiography, Knee, Clinical Sciences, Immunology, Public Health and Health Services, Arthritis & Rheumatology
Abstract

BackgroundThe aim was to assess serum magnesium levels in relation to prevalence of knee chondrocalcinosis in two population-based Chinese studies.MethodsData included in this analysis consisted of two population-based cross-sectional studies, i.e., the Xiangya Hospital Health Management Center Study and the Xiangya Osteoarthritis (XO) Study I. A bilateral knee anteroposterior radiograph was obtained from each subject. Radiographic knee chondrocalcinosis was present if there was definite linear cartilage calcification. Serum magnesium concentration was measured using the chemiluminescence method. We examined the relation of serum magnesium levels to prevalence of knee chondrocalcinosis using generalized estimating equations.ResultsThe prevalence of knee chondrocalcinosis was 1.4% in the Xiangya Hospital Health Management Center Study (n = 12,631). Compared with the lowest tertile, the age, sex and body mass index (BMI)-adjusted odds ratios (ORs) of chondrocalcinosis were 0.59 (95% CI 0.40-0.87) and 0.49 (95% CI 0.33-0.72) in the second and the third tertiles of serum magnesium, respectively (P for trend

Published
2017

17. Unveiling the Remarkable Stability and Catalytic Activity of a 6-Electron Superatomic Ag30Nanocluster for CO2Electroreduction

Author

Li, Liang-Jun, Luo, Yu-Ting, Tian, Yi-Qi, Wang, Pu, Yi, Xiao-Yi, Yan, Jun, Pei, Yong, and Liu, Chao

Abstract

Nanocluster catalysts face a significant challenge in striking the right balance between stability and catalytic activity. Here, we present a thiacalix[4]arene-protected 6-electron [Ag30(TC4A)4(iPrS)8] nanocluster that demonstrates both high stability and catalytic activity. The Ag30nanocluster features a metallic core, Ag104+, consisting of two Ag3triangles and one Ag4square, shielded by four {Ag5@(TC4A)4} staple motifs. Based on DFT calculations, the Ag104+metallic kernel can be viewed as a trimer comprising 2-electron superatomic units, exhibiting a valence electron structure similar to that of the Be3molecule. Notably, this is the first crystallographic evidence of the trimerization of 2-electron superatomic units. Ag30can reduce CO2into CO with a Faraday efficiency of 93.4% at −0.9 V versus RHE along with excellent long-term stability. Its catalytic activity is far superior to that of the chain-like AgIpolymer ∞1{[H2Ag5(TC4A)(iPrS)3]} (∞1Agn), with the composition similar to Ag30. DFT calculations elucidated the catalytic mechanism to clarify the contrasting catalytic performances of the Ag30and ∞1Agnpolymers and disclosed that the intrinsically higher activity of Ag30may be due to the greater stability of the dual adsorption mode of the *COOH intermediate on the metallic core.

Published
2023
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23. Clinical results of arthroscopic tight fibrous band release for adult moderate-to-severe gluteal fibrosis using anterior and posterior portals ： a retrospective analysis of 118 consecutive cases

Author

Gao, Shu Guang, primary, Liu, Wei-jie, additional, Yang, Ming, additional, Li, Jing-ping, additional, Su, Chao, additional, Kuang, Shi-da, additional, Xiong, Jie-peng, additional, Chou, Ke, additional, He, Zhi-yong, additional, and Li, Liang-jun, additional

Published
2020
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25. Clinical results of arthroscopic tight fibrous band release for adult moderate-to-severe gluteal fibrosis using anterior and posterior portal: a retrospective analysis of 118 consecutive cases

Author

Li, Liang-jun, primary, Yang, Ming, additional, Liu, Wei-jie, additional, Li, Jing-ping, additional, Su, Chao, additional, Kuang, Shi-da, additional, Xiong, Jie-peng, additional, Chou, Ke, additional, He, Zhi-yong, additional, and Gao, Shu Guang, additional

Published
2020
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27. Additional file 3: Table S1. of Is tea consumption associated with the serum uric acid level, hyperuricemia or the risk of gout? A systematic review and meta-analysis

Author

Zhang, Yi, Cui, Yang, Xuan-An Li, Li, Liang-Jun, Xie, Xi, Yu-Zhao Huang, Deng, Yu-Hao, Zeng, Chao, and Lei, Guang-Hua

Abstract

The methodological quality of cross-sectional studies in accordance with the Newcastle-Ottawa Scale (NOS). Table S2. The methodological quality of cohort studies in accordance with the Newcastle-Ottawa Scale (NOS). Table S3. The methodological quality of caseâ control studies in accordance with the Newcastle-Ottawa Scale (NOS). (DOCX 19Â kb)

Published
2017
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29. Additional file 2: Table S1. of Dose-response relationship between lower serum magnesium level and higher prevalence of knee chondrocalcinosis

Author

Zeng, Chao, Wei, Jie, Terkeltaub, Robert, Yang, Tuo, Choi, Hyon, Wang, Yi-Lun, Dong-Xing Xie, Hunter, David, Yuqing Zhang, Li, Hui, Cui, Yang, Li, Liang-Jun, and Lei, Guang-Hua

Abstract

Association between serum Mg and knee chondrocalcinosis in the Xiangya Hospital Health Management Center Study (n = 12,631). Table S2. Association between serum Mg and knee chondrocalcinosis in the XO Study I (n = 1316). Figure S1. Association between serum Mg and OR of CC analyzed by spline regression (3 knots, 0,7 as reference) in the Xiangya Hospital Health Management Center Study (P = 0.049). Mg, magnesium; CC, chondrocalcinosis; OR, odds ratio; CI, confidence interval. Figure S2. Association between serum Mg and OR of CC analyzed by spline regression (3 knots, 0,7 as reference) in the XO Study I (P = 0.060). Mg, magnesium; CC, chondrocalcinosis; OR, odds ratio; CI, confidence interval. (DOCX 1720 kb)

Published
2017
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41. Is tea consumption associated with the serum uric acid level, hyperuricemia or the risk of gout? A systematic review and meta-analysis.

Author

Yi Zhang, Yang Cui, Xuan-an Li, Liang-jun Li, Xi Xie, Yu-zhao Huang, Yu-hao Deng, Chao Zeng, Guang-hua Lei, Zhang, Yi, Cui, Yang, Li, Xuan-An, Li, Liang-Jun, Xie, Xi, Huang, Yu-Zhao, Deng, Yu-Hao, Zeng, Chao, and Lei, Guang-Hua

Subjects
TEA, URIC acid, SERUM, HYPERURICEMIA, GOUT, SYSTEMATIC reviews, META-analysis
Abstract

Background: The aim of this study was to examine the associations of tea consumption with the serum uric acid (SUA) level, hyperuricemia (HU) and the risk of gout.Methods: A comprehensive literature search up to June 2016, using PUBMED and EMBASE databases, was conducted to identify the relevant observational studies that examined the associations of tea consumption with the SUA level, HU and the risk of gout.Results: A total of fifteen observational studies were included in this study, and nine studies were extracted for meta-analysis. For the SUA level, seven studies were included. According to the combined weighted mean difference (WMD), there was no significant difference between the highest and the lowest tea intake category in terms of the SUA level (WMD = 7.41 μmol/L, 95%CI: -2.34 to 17.15; P = 0.136). In subgroup analysis including three studies, green tea consumption was positively associated with the SUA level (WMD = 17.20 μmol/L, 95%CI: 7.00 to 27.40; P = 0.01). For the prevalence of HU, five studies were included. The overall multi-variable adjusted odds ratio (OR) for the highest versus the lowest category of tea consumption was 0.98 (95%CI: 0.77 to 1.24; P = 0.839). For the risk of gout, two prospective cohort studies showed that there was no relationship between tea consumption and the risk of gout in males and females, respectively.Conclusion: The current evidences suggest that tea consumption does not seem to be associated with the SUA level, HU and the risk of gout. However, due to the limited number of studies, green tea consumption might be positively associated with the SUA level. More well-designed prospective cohort studies are needed to elaborate these issues further. [ABSTRACT FROM AUTHOR]

Published
2017
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45. Correlation between senescence-associated beta-galactosidase expression in articular cartilage and disease severity of patients with knee osteoarthritis

Author

Gao, Shu-Guang, primary, Zeng, Chao, additional, Li, Liang-Jun, additional, Luo, Wei, additional, Zhang, Fang-Jie, additional, Tian, Jian, additional, Cheng, Chao, additional, Tu, Min, additional, Xiong, Yi-Lin, additional, Jiang, Wei, additional, Xu, Mai, additional, and Lei, Guang-Hua, additional

Published
2013
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47. Using a double-channel gastroscope reduces procedural time in performing gastric endoscopic submucosal dissection.

Author

Xu Li Hua, Li Liang Jun, Zhou Chuan Wen, Ji Ying Lin, Tian Ye, and Li Xue Liang

Subjects
*GASTROSCOPES, *ENDOSCOPIC surgery, *DISSECTION, *THERAPEUTICS, *COHORT analysis
Abstract

Objective: Complications are important determining factors for safety of endoscopic submucosal dissection (ESD). ESD of large lesions is associated with increased procedural time. This study investigated whether double-channel gastroscope could be used to reduce procedural time in gastric antrum ESD. Methods: A retrospective cohort study of 46 patients with one gastric antrum lesion resected by ESD was conducted between January 2013 and December 2015. The diameter of a lesion was from 2cm to 4cm in 46 patients. EUS before ESD was used to evaluate the submucosal vascular structure and the location of lesion in gastric wall. Forty six lesions had ESD with either the ordinary gastroscope (OS group) (n=24) or the double-channel gastroscope (DC group) (n=22). Results: The mean procedural time was significantly lower in the DC group than in the OS group (49.1 minutes vs. 20.5 minutes, p=0.04). There were no significant differences in submucosal injection frequency, specimen size, en bloc resection rate and perforation rate between the two endoscopic groups. There was no recurrence in any case during the follow-up period. Conclusions: Our data suggest that ESD utilizing double-channel gastroscope may provide a better platform for quicker ESD with equal safety. [ABSTRACT FROM AUTHOR]

Published
2016
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