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Li Y, Xie J, Wang R, Min S, Xu Z, Ding Y, Su P, Zhang X, Wei L, Li JF, Chu Z, Sun J, Huang C. Textured Asymmetric Membrane Electrode Assemblies of Piezoelectric Phosphorene and Ti 3C 2T x MXene Heterostructures for Enhanced Electrochemical Stability and Kinetics in LIBs. Nanomicro Lett 2024; 16:79. [PMID: 38189993 PMCID: PMC10774488 DOI: 10.1007/s40820-023-01265-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Accepted: 10/30/2023] [Indexed: 01/09/2024]
Abstract
Black phosphorus with a superior theoretical capacity (2596 mAh g-1) and high conductivity is regarded as one of the powerful candidates for lithium-ion battery (LIB) anode materials, whereas the severe volume expansion and sluggish kinetics still impede its applications in LIBs. By contrast, the exfoliated two-dimensional phosphorene owns negligible volume variation, and its intrinsic piezoelectricity is considered to be beneficial to the Li-ion transfer kinetics, while its positive influence has not been discussed yet. Herein, a phosphorene/MXene heterostructure-textured nanopiezocomposite is proposed with even phosphorene distribution and enhanced piezo-electrochemical coupling as an applicable free-standing asymmetric membrane electrode beyond the skin effect for enhanced Li-ion storage. The experimental and simulation analysis reveals that the embedded phosphorene nanosheets not only provide abundant active sites for Li-ions, but also endow the nanocomposite with favorable piezoelectricity, thus promoting the Li-ion transfer kinetics by generating the piezoelectric field serving as an extra accelerator. By waltzing with the MXene framework, the optimized electrode exhibits enhanced kinetics and stability, achieving stable cycling performances for 1,000 cycles at 2 A g-1, and delivering a high reversible capacity of 524 mAh g-1 at - 20 ℃, indicating the positive influence of the structural merits of self-assembled nanopiezocomposites on promoting stability and kinetics.
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Affiliation(s)
- Yihui Li
- Volta and DiPole Materials Labs, College of Energy, Soochow Institute for Energy and Materials InnovationS (SIEMIS), Key Laboratory of Advanced Carbon Materials and Wearable Energy Technologies of Jiangsu Province, Key Laboratory of Core Technology of High Specific Energy Battery and Key Materials for Petroleum and Chemical Industry, Soochow University, Suzhou, 215006, People's Republic of China
- High Density Materials Technology Center for Flexible Hybrid Electronics, Suzhou Institute of Electronic Functional Materials Technology, Suzhou Industrial Technology Research Institute, Suzhou, 215151, People's Republic of China
| | - Juan Xie
- School of Materials Science and Engineering, Jiangsu University, Zhenjiang, 212013, People's Republic of China
| | - Ruofei Wang
- College of Underwater Acoustic Engineering, Harbin Engineering University, Harbin, 150001, People's Republic of China
| | - Shugang Min
- College of Underwater Acoustic Engineering, Harbin Engineering University, Harbin, 150001, People's Republic of China
| | - Zewen Xu
- Volta and DiPole Materials Labs, College of Energy, Soochow Institute for Energy and Materials InnovationS (SIEMIS), Key Laboratory of Advanced Carbon Materials and Wearable Energy Technologies of Jiangsu Province, Key Laboratory of Core Technology of High Specific Energy Battery and Key Materials for Petroleum and Chemical Industry, Soochow University, Suzhou, 215006, People's Republic of China.
- High Density Materials Technology Center for Flexible Hybrid Electronics, Suzhou Institute of Electronic Functional Materials Technology, Suzhou Industrial Technology Research Institute, Suzhou, 215151, People's Republic of China.
| | - Yangjian Ding
- Volta and DiPole Materials Labs, College of Energy, Soochow Institute for Energy and Materials InnovationS (SIEMIS), Key Laboratory of Advanced Carbon Materials and Wearable Energy Technologies of Jiangsu Province, Key Laboratory of Core Technology of High Specific Energy Battery and Key Materials for Petroleum and Chemical Industry, Soochow University, Suzhou, 215006, People's Republic of China
- High Density Materials Technology Center for Flexible Hybrid Electronics, Suzhou Institute of Electronic Functional Materials Technology, Suzhou Industrial Technology Research Institute, Suzhou, 215151, People's Republic of China
| | - Pengcheng Su
- Volta and DiPole Materials Labs, College of Energy, Soochow Institute for Energy and Materials InnovationS (SIEMIS), Key Laboratory of Advanced Carbon Materials and Wearable Energy Technologies of Jiangsu Province, Key Laboratory of Core Technology of High Specific Energy Battery and Key Materials for Petroleum and Chemical Industry, Soochow University, Suzhou, 215006, People's Republic of China
- High Density Materials Technology Center for Flexible Hybrid Electronics, Suzhou Institute of Electronic Functional Materials Technology, Suzhou Industrial Technology Research Institute, Suzhou, 215151, People's Republic of China
| | - Xingmin Zhang
- Shanghai Synchrotron Radiation Facility, Shanghai Advanced Research Institute, Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai, 201204, People's Republic of China
| | - Liyu Wei
- State Key Laboratory of New Ceramics and Fine Processing, School of Materials Science and Engineering, Tsinghua University, Beijing, 100084, People's Republic of China
| | - Jing-Feng Li
- State Key Laboratory of New Ceramics and Fine Processing, School of Materials Science and Engineering, Tsinghua University, Beijing, 100084, People's Republic of China
| | - Zhaoqiang Chu
- College of Underwater Acoustic Engineering, Harbin Engineering University, Harbin, 150001, People's Republic of China
| | - Jingyu Sun
- Volta and DiPole Materials Labs, College of Energy, Soochow Institute for Energy and Materials InnovationS (SIEMIS), Key Laboratory of Advanced Carbon Materials and Wearable Energy Technologies of Jiangsu Province, Key Laboratory of Core Technology of High Specific Energy Battery and Key Materials for Petroleum and Chemical Industry, Soochow University, Suzhou, 215006, People's Republic of China
| | - Cheng Huang
- Volta and DiPole Materials Labs, College of Energy, Soochow Institute for Energy and Materials InnovationS (SIEMIS), Key Laboratory of Advanced Carbon Materials and Wearable Energy Technologies of Jiangsu Province, Key Laboratory of Core Technology of High Specific Energy Battery and Key Materials for Petroleum and Chemical Industry, Soochow University, Suzhou, 215006, People's Republic of China.
- High Density Materials Technology Center for Flexible Hybrid Electronics, Suzhou Institute of Electronic Functional Materials Technology, Suzhou Industrial Technology Research Institute, Suzhou, 215151, People's Republic of China.
- Institute of Advanced Materials and Institute of Membrane Science and Technology, Jiangsu National Synergistic Innovation Center for Advanced Materials, Suzhou Laboratory and Nanjing Tech University, Nanjing, 211816, People's Republic of China.
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Zhao YS, Su P, Li Z. Gastrointestinal: A cystic-solid pancreatic mass: pancreatitis or adenocarcinoma? J Gastroenterol Hepatol 2023. [PMID: 38151255 DOI: 10.1111/jgh.16461] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/29/2023] [Accepted: 12/11/2023] [Indexed: 12/29/2023]
Affiliation(s)
- Y-S Zhao
- Department of Gastroenterology, Qilu Hospital of Shandong University, Jinan, China
| | - P Su
- Department of Pathology, Qilu Hospital of Shandong University, Jinan, China
| | - Z Li
- Department of Gastroenterology, Qilu Hospital of Shandong University, Jinan, China
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Huang X, Huang J, Su P, Li W. Fast Blood Oxygenation through Hemocompatible Asymmetric Polymer of Intrinsic Microporosity Membranes. Research (Wash D C) 2023; 6:0151. [PMID: 37214199 PMCID: PMC10195972 DOI: 10.34133/research.0151] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Accepted: 04/27/2023] [Indexed: 05/24/2023]
Abstract
Membrane technology has attracted considerable attention for chemical and medical applications, among others. Artificial organs play important roles in medical science. A membrane oxygenator, also known as artificial lung, can replenish O2 and remove CO2 of blood to maintain the metabolism of patients with cardiopulmonary failure. However, the membrane, a key component, is subjected to inferior gas transport property, leakage propensity, and insufficient hemocompatibility. In this study, we report efficient blood oxygenation by using an asymmetric nanoporous membrane that is fabricated using the classic nonsolvent-induced phase separation method for polymer of intrinsic microporosity-1. The intrinsic superhydrophobic nanopores and asymmetric configuration endow the membrane with water impermeability and gas ultrapermeability, up to 3,500 and 1,100 gas permeation units for CO2 and O2, respectively. Moreover, the rational hydrophobic-hydrophilic nature, electronegativity, and smoothness of the surface enable the substantially restricted protein adsorption, platelet adhesion and activation, hemolysis, and thrombosis for the membrane. Importantly, during blood oxygenation, the asymmetric nanoporous membrane shows no thrombus formation and plasma leakage and exhibits fast O2 and CO2 transport processes with exchange rates of 20 to 60 and 100 to 350 ml m-2 min-1, respectively, which are 2 to 6 times higher than those of conventional membranes. The concepts reported here offer an alternative route to fabricate high-performance membranes and expand the possibilities of nanoporous materials for membrane-based artificial organs.
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Su P, Kong J. Implementing EMI in Chinese music classes: Students’ perceived benefits and challenges. Front Psychol 2023; 14:1086392. [PMID: 36998352 PMCID: PMC10043248 DOI: 10.3389/fpsyg.2023.1086392] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Accepted: 02/24/2023] [Indexed: 03/15/2023] Open
Abstract
Recognizing the opportunities and problems of using English as a medium of instruction (EMI) enables teachers, students, and educational administrators to capitalize on the opportunities and mitigate the problems. Considering this, many researchers worldwide have explored the opportunities and problems of EMI courses. Yet, the advantages and disadvantages of implementing EMI in Chinese academic contexts have rarely been investigated. To fill this gap, the present research evaluated the benefits and challenges of implementing EMI in Chinese music classes. To accomplish this, a researcher-made scale was distributed among 74 Chinese music students. The thematic analysis of participants’ responses revealed that using English as a means of teaching and learning benefited Chinese music students in some ways. However, as the results of the thematic analysis indicated, Chinese music students experienced some serious challenges in EMI courses because of their limited English proficiency. Finally, the limitations, pedagogical implications, and future research directions are thoroughly explained.
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Affiliation(s)
- Pengcheng Su
- School of Liberal Arts, Metharath University, Pathum Thani, Thailand
| | - Jiayin Kong
- Faculty of Education, Pathumthani University, Pathum Thani, Thailand
- *Correspondence: Jiayin Kong,
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Li Y, Dong X, Xu Z, Wang M, Wang R, Xie J, Ding Y, Su P, Jiang C, Zhang X, Wei L, Li JF, Chu Z, Sun J, Huang C. Piezoelectric 1T Phase MoSe 2 Nanoflowers and Crystallographically Textured Electrodes for Enhanced Low-Temperature Zinc-Ion Storage. Adv Mater 2023; 35:e2208615. [PMID: 36401606 DOI: 10.1002/adma.202208615] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/19/2022] [Revised: 11/07/2022] [Indexed: 06/16/2023]
Abstract
Transition metal dichalcogenides (TMDs) are regarded as promising cathode materials for zinc-ion storage owing to their large interlayer spacings. However, their capabilities are still limited by sluggish kinetics and inferior conductivities. In this study, a facile one-pot solvothermal method is exploited to vertically plant piezoelectric 1T MoSe2 nanoflowers on carbon cloth (CC) to fabricate crystallographically textured electrodes. The self-built-in electric field owing to the intrinsic piezoelectricity during the intercalation/deintercalation processes can serve as an additional piezo-electrochemical coupling accelerator to enhance the migration of Zn2+ . Moreover, the expanded interlayer distance (9-10 Å), overall high hydrophilicity, and conductivity of the 1T phase MoSe2 also promoted the kinetics. These advantages endow the tailored 1T MoSe2 /CC nanopiezocomposite with feasible Zn2+ diffusion and desirable electrochemical performances at room and low temperatures. Moreover, 1T MoSe2 /CC-based quasi-solid-state zinc-ion batteries are constructed to evaluate the potential of the proposed material in low-temperature flexible energy storage devices. This work expounds the positive effect of intrinsic piezoelectricity of TMDs on Zn2+ migration and further explores the availabilities of TMDs in low-temperature wearable energy-storage devices.
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Affiliation(s)
- Yihui Li
- Volta and DiPole Materials Labs, College of Energy, Soochow Institute for Energy and Materials InnovationS (SIEMIS), Soochow Innovation Consortium for Intelligent Fibers and Wearable Technologies, Key Laboratory of Advanced Carbon Materials and Wearable Energy Technologies of Jiangsu Province, Key Laboratory of Core Technology of High Specific Energy Battery and Key Materials for Petroleum and Chemical Industry, Soochow University, 688 Moye Road, Suzhou, 215006, P. R. China
- High Density Materials Technology Center for Flexible Hybrid Electronics, Suzhou Institute of Electronic Functional Materials Technology, Suzhou Industrial Technology Research Institute, Suzhou, 215151, P. R. China
| | - Xingfang Dong
- Volta and DiPole Materials Labs, College of Energy, Soochow Institute for Energy and Materials InnovationS (SIEMIS), Soochow Innovation Consortium for Intelligent Fibers and Wearable Technologies, Key Laboratory of Advanced Carbon Materials and Wearable Energy Technologies of Jiangsu Province, Key Laboratory of Core Technology of High Specific Energy Battery and Key Materials for Petroleum and Chemical Industry, Soochow University, 688 Moye Road, Suzhou, 215006, P. R. China
- High Density Materials Technology Center for Flexible Hybrid Electronics, Suzhou Institute of Electronic Functional Materials Technology, Suzhou Industrial Technology Research Institute, Suzhou, 215151, P. R. China
| | - Zewen Xu
- Volta and DiPole Materials Labs, College of Energy, Soochow Institute for Energy and Materials InnovationS (SIEMIS), Soochow Innovation Consortium for Intelligent Fibers and Wearable Technologies, Key Laboratory of Advanced Carbon Materials and Wearable Energy Technologies of Jiangsu Province, Key Laboratory of Core Technology of High Specific Energy Battery and Key Materials for Petroleum and Chemical Industry, Soochow University, 688 Moye Road, Suzhou, 215006, P. R. China
- High Density Materials Technology Center for Flexible Hybrid Electronics, Suzhou Institute of Electronic Functional Materials Technology, Suzhou Industrial Technology Research Institute, Suzhou, 215151, P. R. China
| | - Menglei Wang
- Volta and DiPole Materials Labs, College of Energy, Soochow Institute for Energy and Materials InnovationS (SIEMIS), Soochow Innovation Consortium for Intelligent Fibers and Wearable Technologies, Key Laboratory of Advanced Carbon Materials and Wearable Energy Technologies of Jiangsu Province, Key Laboratory of Core Technology of High Specific Energy Battery and Key Materials for Petroleum and Chemical Industry, Soochow University, 688 Moye Road, Suzhou, 215006, P. R. China
| | - Ruofei Wang
- College of Underwater Acoustic Engineering, Harbin Engineering University, Harbin, 150001, P. R. China
| | - Juan Xie
- School of Materials Science and Engineering, Jiangsu University, Zhenjiang, 212013, P. R. China
- School of Textile, Garment and Design, Changshu Institute of Technology, Changshu, 215500, P. R. China
| | - Yangjian Ding
- Volta and DiPole Materials Labs, College of Energy, Soochow Institute for Energy and Materials InnovationS (SIEMIS), Soochow Innovation Consortium for Intelligent Fibers and Wearable Technologies, Key Laboratory of Advanced Carbon Materials and Wearable Energy Technologies of Jiangsu Province, Key Laboratory of Core Technology of High Specific Energy Battery and Key Materials for Petroleum and Chemical Industry, Soochow University, 688 Moye Road, Suzhou, 215006, P. R. China
- High Density Materials Technology Center for Flexible Hybrid Electronics, Suzhou Institute of Electronic Functional Materials Technology, Suzhou Industrial Technology Research Institute, Suzhou, 215151, P. R. China
| | - Pengcheng Su
- Volta and DiPole Materials Labs, College of Energy, Soochow Institute for Energy and Materials InnovationS (SIEMIS), Soochow Innovation Consortium for Intelligent Fibers and Wearable Technologies, Key Laboratory of Advanced Carbon Materials and Wearable Energy Technologies of Jiangsu Province, Key Laboratory of Core Technology of High Specific Energy Battery and Key Materials for Petroleum and Chemical Industry, Soochow University, 688 Moye Road, Suzhou, 215006, P. R. China
- High Density Materials Technology Center for Flexible Hybrid Electronics, Suzhou Institute of Electronic Functional Materials Technology, Suzhou Industrial Technology Research Institute, Suzhou, 215151, P. R. China
| | - Chengying Jiang
- Volta and DiPole Materials Labs, College of Energy, Soochow Institute for Energy and Materials InnovationS (SIEMIS), Soochow Innovation Consortium for Intelligent Fibers and Wearable Technologies, Key Laboratory of Advanced Carbon Materials and Wearable Energy Technologies of Jiangsu Province, Key Laboratory of Core Technology of High Specific Energy Battery and Key Materials for Petroleum and Chemical Industry, Soochow University, 688 Moye Road, Suzhou, 215006, P. R. China
- High Density Materials Technology Center for Flexible Hybrid Electronics, Suzhou Institute of Electronic Functional Materials Technology, Suzhou Industrial Technology Research Institute, Suzhou, 215151, P. R. China
| | - Xingmin Zhang
- Shanghai Synchrotron Radiation Facility, Shanghai Advanced Research Institute, Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai, 201204, P. R. China
| | - Liyu Wei
- State Key Laboratory of New Ceramics and Fine Processing, School of Materials Science and Engineering, Tsinghua University, Beijing, 100084, P. R. China
| | - Jing-Feng Li
- State Key Laboratory of New Ceramics and Fine Processing, School of Materials Science and Engineering, Tsinghua University, Beijing, 100084, P. R. China
| | - Zhaoqiang Chu
- College of Underwater Acoustic Engineering, Harbin Engineering University, Harbin, 150001, P. R. China
| | - Jingyu Sun
- Volta and DiPole Materials Labs, College of Energy, Soochow Institute for Energy and Materials InnovationS (SIEMIS), Soochow Innovation Consortium for Intelligent Fibers and Wearable Technologies, Key Laboratory of Advanced Carbon Materials and Wearable Energy Technologies of Jiangsu Province, Key Laboratory of Core Technology of High Specific Energy Battery and Key Materials for Petroleum and Chemical Industry, Soochow University, 688 Moye Road, Suzhou, 215006, P. R. China
| | - Cheng Huang
- Volta and DiPole Materials Labs, College of Energy, Soochow Institute for Energy and Materials InnovationS (SIEMIS), Soochow Innovation Consortium for Intelligent Fibers and Wearable Technologies, Key Laboratory of Advanced Carbon Materials and Wearable Energy Technologies of Jiangsu Province, Key Laboratory of Core Technology of High Specific Energy Battery and Key Materials for Petroleum and Chemical Industry, Soochow University, 688 Moye Road, Suzhou, 215006, P. R. China
- High Density Materials Technology Center for Flexible Hybrid Electronics, Suzhou Institute of Electronic Functional Materials Technology, Suzhou Industrial Technology Research Institute, Suzhou, 215151, P. R. China
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Chen L, Su P, Liu J, Chen S, Huang J, Huang X, Zhang H, Ye B, Yang W, Li W. Post‐synthesis amination of polymer of intrinsic microporosity membranes for
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2
separation. AIChE J 2023. [DOI: 10.1002/aic.18050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Lidan Chen
- School of Environment Jinan University Guangzhou P. R. China
| | - Pengcheng Su
- School of Environment Jinan University Guangzhou P. R. China
| | - Jiandang Liu
- State Key Laboratory of Particle Detection and Electronics University of Science and Technology of China Hefei China
| | - Shizheng Chen
- School of Environment Jinan University Guangzhou P. R. China
| | - Junping Huang
- School of Environment Jinan University Guangzhou P. R. China
| | - Xinxi Huang
- School of Environment Jinan University Guangzhou P. R. China
| | - Hongjun Zhang
- State Key Laboratory of Particle Detection and Electronics University of Science and Technology of China Hefei China
| | - Bangjiao Ye
- State Key Laboratory of Particle Detection and Electronics University of Science and Technology of China Hefei China
| | - Wulin Yang
- College of Environmental Science and Engineering Peking University Beijing China
| | - Wanbin Li
- School of Environment Jinan University Guangzhou P. R. China
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Huang Y, Kong X, Zhou L, Shen P, Su P, Su H. Values of optical coherence tomography angiography for diagnosing diabetic retinopathy and evaluating treatment outcomes. J Fr Ophtalmol 2023; 46:25-32. [PMID: 36470750 DOI: 10.1016/j.jfo.2022.05.030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Revised: 04/25/2022] [Accepted: 05/12/2022] [Indexed: 12/04/2022]
Abstract
PURPOSE To compare the consistency between fundus fluorescein angiography (FFA) and optical coherence tomography angiography (OCTA) for the diagnosis of diabetic retinopathy (DR). MATERIALS AND METHODS Ninety-six diabetic patients (185 eyes) treated from January 2019 to December 2019 underwent OCTA and FFA. The image characteristics of fundus lesions were recorded. Sixty-nine patients (137 eyes) who were diagnosed with DR by both examinations and needed to receive panretinal photocoagulation (PRP) were selected. The retinal nerve fiber layer (RNFL) thickness, macular superficial vascular complex (SVC) and deep vascular complex (DVC) blood flow density, 300μm area surrounding foveal avascular zone (FAZ) (FD300) blood flow density and FAZ parameters were compared. RESULTS The Kappa coefficient of FFA and OCTA for diagnosing DR was 0.537 (P=0.000). FFA and OCTA had substantial consistency for detecting retinal microaneurysms and macular edema (Kappa coefficient=0.643/0.616, P=0.000), perfect consistency for detecting retinal neovascularization and retinal non-perfusion area (Kappa coefficient=0.809/0.832, P=0.000), and moderate consistency for detecting structural changes in the macular ring (Kappa coefficient=0.423, P=0.000). The RNFL thickness in the peripapillary and the superior temporal, temporal inferior, inferior nasal and superior nasal regions rose 1 week after PRP but declined 1 year after treatment (P<0.05). The macular SVC, DVC and FD300 blood flow density declined 1 week after PRP but rose 1 year after treatment (P<0.05). CONCLUSIONS OCTA shows consistency with FFA for diagnosing DR, which remedies the deficiency of FFA. The reduction in fundus lesions after PRP can be quantified by OCTA.
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Affiliation(s)
- Y Huang
- Ophthalmology Center, The Second People's Hospital of Foshan, 528000 Foshan, Guangdong Province, China
| | - X Kong
- Foshan Hospital Affiliated to Southern Medical University, 528000 Foshan, Guangdong Province, China
| | - L Zhou
- Ophthalmology Center, The Second People's Hospital of Foshan, 528000 Foshan, Guangdong Province, China
| | - P Shen
- Ophthalmology Center, The Second People's Hospital of Foshan, 528000 Foshan, Guangdong Province, China
| | - P Su
- Ophthalmology Center, The Second People's Hospital of Foshan, 528000 Foshan, Guangdong Province, China
| | - H Su
- Department of Ultrasonography, Nanhai Hospital, Guangdong Provincial People's Hospital, 528000 Foshan, Guangdong Province, China.
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Li W, Su P, Tang H, Lin Y, Yu Y. Hetero-Polycrystalline Membranes with Narrow and Rigid Pores for Molecular Sieving. Small 2023; 19:e2205542. [PMID: 36404108 DOI: 10.1002/smll.202205542] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/07/2022] [Revised: 10/28/2022] [Indexed: 06/16/2023]
Abstract
Molecular sieving membranes have great potential for energy-saving separations, but they suffer from permeability-selectivity trade-off limitation. In this report, simultaneous hetero-crystallization and hetero-linker coordination of metal-organic framework (MOF) hollow fiber membranes through one-pot synthesis for precise gas separation is reported. It is found that the hetero-polycrystalline membranes consist of 2D and 3D MOF phases and are defect-free and roughly orientated, hetero-linker exchange of 3D phase by larger geometric ones can narrow transport pathway, and framework rigidification occurs and thus fixes MOF channels. The prepared membranes are robust and reproducible, and exhibit substantially improved performance, with H2 /CO2 , H2 /N2 , and H2 /CH4 selectivities up to 361, 482, and 541, respectively, accompanied by high H2 permeance over 1100 gas permeation units, which can easily outclass trade-off upper bounds of state-of-the-art membranes.
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Affiliation(s)
- Wanbin Li
- School of Environment, Jinan University, Guangzhou, 511443, P. R. China
| | - Pengcheng Su
- School of Environment, Jinan University, Guangzhou, 511443, P. R. China
| | - Huiyu Tang
- School of Environment, Jinan University, Guangzhou, 511443, P. R. China
| | - Yanshan Lin
- School of Environment, Jinan University, Guangzhou, 511443, P. R. China
| | - Yanqing Yu
- School of Environment, Jinan University, Guangzhou, 511443, P. R. China
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Kuang B, Xiang X, Su P, Yang W, Li W. Self-assembly of stable and high-performance molecular cage-crosslinked graphene oxide membranes for contaminant removal. J Hazard Mater 2022; 439:129708. [PMID: 36104919 DOI: 10.1016/j.jhazmat.2022.129708] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/06/2022] [Revised: 07/14/2022] [Accepted: 07/31/2022] [Indexed: 06/15/2023]
Abstract
Membrane separation is regarded as efficient technology to alleviate global water crisis. Two-dimensional membranes are promising for contaminant removal from wastewaters, but their uncontrollable transport pathway and instability hinder the further development. In this study, the high-performance and stable two-dimensional framework membranes are self-assembled by graphene oxide (GO) nanosheets and amino-appended metal-organic polyhedrons (MOPs) for water purification and remediation. The MOP molecular cages are uniformly intercalated between GO nanosheets and enriched at defects/edges, and can crosslink membranes, to provide in-plane selective channels, refine vertical passageways, and fix out-of-plane interlayer spaces. The prepared GO/MOP framework membranes have improved stability and nanofiltration performance under cross-flow condition, can keep performance in water after 50 h filtration, and show high rejections over 92% for Na2SO4 and 99% for antibiotic and dye contaminants with molecular weights over 280 g mol-1, and sixfold permeance as that of GO membranes. Our molecular cage-intercalated and crosslinked two-dimensional frameworks offer an alternative route to design robust membranes for efficient removal of contaminants in wastewaters.
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Affiliation(s)
- Baian Kuang
- Guangdong Key Laboratory of Environmental Pollution and Health, School of Environment, Jinan University, Guangzhou 511443, China
| | - Xiangmei Xiang
- Guangdong Key Laboratory of Environmental Pollution and Health, School of Environment, Jinan University, Guangzhou 511443, China
| | - Pengcheng Su
- Guangdong Key Laboratory of Environmental Pollution and Health, School of Environment, Jinan University, Guangzhou 511443, China
| | - Wulin Yang
- College of Environmental Science and Engineering, Peking University, Beijing 100871, China
| | - Wanbin Li
- Guangdong Key Laboratory of Environmental Pollution and Health, School of Environment, Jinan University, Guangzhou 511443, China.
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10
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Lin BS, Su P, Li Z. Gastrointestinal: Pitfalls of an abruptly elevated alpha-fetoprotein in a chronic hepatitis B carrier. J Gastroenterol Hepatol 2022; 38:483. [PMID: 36125426 DOI: 10.1111/jgh.15989] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/11/2022] [Accepted: 08/30/2022] [Indexed: 12/09/2022]
Affiliation(s)
- B-S Lin
- Department of Gastroenterology, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China.,Laboratory of Translational Gastroenterology, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - P Su
- Department of pathology, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Z Li
- Department of Gastroenterology, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China.,Laboratory of Translational Gastroenterology, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China
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Aini S, Bolati S, Ding W, Liu S, Su P, Aili S, Naman Y, Xuekelaiti K. LncRNA SNHG10 suppresses the development of doxorubicin resistance by downregulating miR-302b in triple-negative breast cancer. Bioengineered 2022; 13:11430-11439. [PMID: 35506202 PMCID: PMC9275935 DOI: 10.1080/21655979.2022.2063592] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Unlike other types of breast cancer, triple negative breast cancer (TNBC) does not respond to therapies targeting human epidermal growth factor receptor-2 (HER2) or hormone therapy, and the prognosis of patients with TNBC is usually poor. The role of long non-coding RNA (lncRNA) small nucleolar RNA host gene 10 (SNHG10) has been investigated in many types of cancer, but its role in TNBC is unknown. This study aimed to explore the role of SNHG10 in TNBC in the context of doxorubicin treatment, a common therapy for TNBC. Analysis of the TCGA dataset revealed the downregulation of SNHG10 in TNBC. The downregulation of SNHG10 of TNBC in TNBC was further confirmed by detecting its expression in 60 patients with TNBC by qPCR. The expression of SNHG10 was further downregulated after doxorubicin treatment. In TNBC, microRNA-302b (miR-302b) was downregulated and was positively correlated with SNHG10. In TNBC cells, overexpression of SNHG10 resulted in upregulation of miR-302b, and methylation-specific PCR analysis showed that SNHG10 negatively regulates the methylation of miR-302b. In addition, doxorubicin treatment resulted in the downregulation of SNHG10 in TNBC cells, and overexpression of SNHG10 and miR-302b promoted apoptosis of doxorubicin-treated TNBC cells. Furthermore, overexpression of both SNHG10 and miR-302b had a stronger effect on apoptosis than that of overexpression of SNHG10 alone. Our study showed that SNHG10 could inhibit the development of resistance to doxorubicin by upregulating miR-302b in TNBC through methylation. Our findings suggested that SNHG10 might serve as a molecular target for intervening in TBNC metastasis.
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Affiliation(s)
| | | | - Wei Ding
- Department of Mammary Gland and Thyroid Surgery, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang, China
| | - Siyin Liu
- Department of Mammary Gland and Thyroid Surgery, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang, China
| | - Pengcheng Su
- Department of Mammary Gland and Thyroid Surgery, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang, China
| | - Saiding Aili
- Department of Mammary Gland and Thyroid Surgery, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang, China
| | - Yimin Naman
- Department of Mammary Gland and Thyroid Surgery, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang, China
| | - Kuerban Xuekelaiti
- Department of Mammary Gland and Thyroid Surgery, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang, China
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Rong S, Su P, Chen S, Jia M, Li W. Sub-5 nm porous polymer decoration toward superhydrophobic MOFs with enhanced stability and processability. CHINESE CHEM LETT 2022. [DOI: 10.1016/j.cclet.2021.09.012] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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13
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Abstract
ConspectusPorous metal-organic frameworks (MOFs), formed from organic linkers and metal nodes, have attracted intense research attention. Because of their high specific surface areas, uniform and adjustable pore sizes, and versatile physicochemical properties, MOFs have shown disruptive potential in adsorption, catalysis, separation, etc. For many of these applications, MOFs are synthesized solvothermally as bulk powders and subsequently shaped as pellets or extrudates. Other applications, such as membrane separations and (opto)electronics, require the implementation of MOFs as (patterned) thin films. Most thin-film formation methods are adapted from liquid-phase synthesis protocols. Precursor transport and nucleation are difficult to control in these cases, often leading to particle formation in solution. Moreover, the use of solvents gives rise to environmental and safety challenges, incompatibility issues with some substrates, and corrosion issues in the case of dissolved metal salts. In contrast, vapor-phase processing methods have the merits of environmental friendliness, control over thickness and conformality, scalability in production, and high compatibility with other workflows.In this Account, we outline some of our efforts and related studies in the development and application of vapor-phase processing of crystalline MOF materials (MOF-VPP). We first highlight the advances and mechanisms in the vapor-phase deposition of MOFs (MOF-VPD), mainly focusing on the reactions between a linker vapor and a metal-containing precursor layer. The characteristics of the obtained MOFs (thickness, porosity, crystallographic phase, orientation, etc.) and the correlation of these properties with the deposition parameters (precursors, temperatures, humidity, post-treatments, etc.) are discussed. Some in situ characterization methods that contributed to a fundamental understanding of the involved mechanisms are included in the discussion. Second, four vapor-phase postsynthetic functionalization (PSF) methods are summarized: linker exchange, guest loading, linker grafting, and metalation. These approaches eliminate potential solubility issues and enable fast diffusion of reactants and guests as well as a high loading or degree of exchange. Vapor-phase PSF provides a platform to modify the MOF porosity or even introduce new functionalities (e.g., luminescence photoswitching and catalytic activity). Third, since vapor-phase processing methods enable the integration of MOF film deposition into a (micro)fabrication workflow, they facilitate a range of applications with improved performance (low-k dielectrics, sensors, membrane separations, etc.). Finally, we provide a discussion on the limitations, challenges, and further opportunities for MOF-VPP. Through the discussion and analysis of the vapor-phase processing strategies as well as the underlying mechanisms in this Account, we hope to contribute to the development of the controllable synthesis, functionalization, and application of MOFs and related materials.
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Affiliation(s)
- Pengcheng Su
- Guangdong Key Laboratory of Environmental Pollution and Health, School of Environment, Jinan University, Guangzhou 511443, China
| | - Min Tu
- 2020 X-Lab, Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences, Shanghai 200050, China
- State Key Laboratory of Transducer Technology, Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences, Shanghai 200050, China
| | - Rob Ameloot
- Centre for Membrane Separations, Adsorption, Catalysis, and Spectroscopy, KU Leuven - University of Leuven, Celestijnenlaan 200F, 3001 Leuven, Belgium
| | - Wanbin Li
- Guangdong Key Laboratory of Environmental Pollution and Health, School of Environment, Jinan University, Guangzhou 511443, China
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Su P, Tang H, Jia M, Lin Y, Li W. Vapor linker exchange of partially amorphous metal‐organic framework membranes for ultra‐selective gas separation. AIChE J 2022. [DOI: 10.1002/aic.17576] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Pengcheng Su
- Guangdong Key Laboratory of Environmental Pollution and Health, School of Environment Jinan University Guangzhou People's Republic of China
| | - Huiyu Tang
- Guangdong Key Laboratory of Environmental Pollution and Health, School of Environment Jinan University Guangzhou People's Republic of China
| | - Miaomiao Jia
- Guangdong Key Laboratory of Environmental Pollution and Health, School of Environment Jinan University Guangzhou People's Republic of China
| | - Yanshan Lin
- Guangdong Key Laboratory of Environmental Pollution and Health, School of Environment Jinan University Guangzhou People's Republic of China
| | - Wanbin Li
- Guangdong Key Laboratory of Environmental Pollution and Health, School of Environment Jinan University Guangzhou People's Republic of China
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Li D, Shangguan D, Wang X, Ding Y, Su P, Liu R, Wang M. Expansion and hazard risk assessment of glacial lake Jialong Co in the central Himalayas by using an unmanned surface vessel and remote sensing. Sci Total Environ 2021; 784:147249. [PMID: 34088030 DOI: 10.1016/j.scitotenv.2021.147249] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/03/2021] [Revised: 04/14/2021] [Accepted: 04/15/2021] [Indexed: 06/12/2023]
Abstract
Glacial lake outburst floods (GLOFs) are a severe hazard in the Himalayas. Glacial lake expansion and the corresponding volume increase play major roles in GLOFs as well as climate change. Furthermore, mass movement and dam conditions play a major role in the GLOF initiation process. Recently, because of global warming, glacial lakes in the central Himalayas have been expanding rapidly. Owing to a lack of systematic assessment and meticulous field surveys, people living downstream are at great risk of GLOFs. Comprehensive investigations and assessment of the relationships among lake expansion, lake dam conditions, and GLOF risk are urgently needed. In this study, we surveyed Jialong Co, a typical end-moraine dammed lake in Poiqu River in the central Himalayas by using Landsat and Sentinel satellite images from the past 32 years, field work, and depth measurements using an unmanned surface vessel on August 28, 2020. The results showed that Jialong Co had experienced slow-quick-slow expansion, increasing in area from 0.13 ± 0.03 to 0.60 ± 0.02 km2. The lake bathymetric map revealed that the lake volume was (3.75 ± 0.38) × 107 m3 in 2020. Lake expansion occurred in the area from which the mother glacier retreated, indicating a close connection between the lake and its mother glacier and revealing that topography controlled the lake expansion process. Furthermore, thorough field work revealed that outlet dynamics and external water erosion are vulnerable elements in the disaster chain that initiate and affect the GLOF hazard of Jialong Co. Overall, this case study could help scholars understand the expansion mechanism of end-moraine dammed lakes and aid in hazard assessment of glacial lakes in the central Himalayas.
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Affiliation(s)
- Da Li
- State Key Laboratory of Cryospheric Science, Northwest Institute of Eco-Environment and Resources, Chinese Academy of Sciences, Lanzhou 730000, China; University of Chinese Academy of Sciences, Beijing 100049, China
| | - Donghui Shangguan
- State Key Laboratory of Cryospheric Science, Northwest Institute of Eco-Environment and Resources, Chinese Academy of Sciences, Lanzhou 730000, China; University of Chinese Academy of Sciences, Beijing 100049, China; China-Pakistan Joint Research Center on Earth Sciences, CAS-HEC, Islamabad 45320, Pakistan.
| | - Xinyue Wang
- State Key Laboratory of Cryospheric Science, Northwest Institute of Eco-Environment and Resources, Chinese Academy of Sciences, Lanzhou 730000, China; University of Chinese Academy of Sciences, Beijing 100049, China
| | - Yongjian Ding
- State Key Laboratory of Cryospheric Science, Northwest Institute of Eco-Environment and Resources, Chinese Academy of Sciences, Lanzhou 730000, China; University of Chinese Academy of Sciences, Beijing 100049, China; China-Pakistan Joint Research Center on Earth Sciences, CAS-HEC, Islamabad 45320, Pakistan
| | - Pengcheng Su
- Key Laboratory of Mountain Hazards and Earth Surface Processes, Institute of Mountain Hazards and Environment, Chinese Academy of Sciences, Chengdu 610041, China
| | - Ruilian Liu
- State Key Laboratory of Cryospheric Science, Northwest Institute of Eco-Environment and Resources, Chinese Academy of Sciences, Lanzhou 730000, China; University of Chinese Academy of Sciences, Beijing 100049, China
| | - Meixia Wang
- State Key Laboratory of Cryospheric Science, Northwest Institute of Eco-Environment and Resources, Chinese Academy of Sciences, Lanzhou 730000, China; University of Chinese Academy of Sciences, Beijing 100049, China
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16
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Fan ZY, Shi M, Yang J, Li YZ, Su P, Wang X, Zhan HX. [Well differentiated grade 3 gastroenteropancreatic neuroendocrine tumors:new insights into diagnosis and therapeutic strategy]. Zhonghua Wai Ke Za Zhi 2021; 59:704-710. [PMID: 34192864 DOI: 10.3760/cma.j.cn112139-20210120-00042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Gastroenteropancreatic neuroendocrine tumor G3(GEP-NET G3) is a novel subtype of neuroendocrine neoplasms proposed in 2019,which has unique biological behavior characteristics. However,there are still many challenges and controversies in its diagnosis and treatment. There are obvious differences between GEP-NET G3 and neuroendocrine carcinoma (NEC) in genetic alterations and molecular profiles. The most frequently mutated genes in NET G3 are MEN1,DAXX/ATRX,while in NEC,TP53 and Rb are the most frequently mutated genes. Currently,the mainstream view is that NET G3 and NEC are two distinct diseases with different genetic backgrounds,and NET G3 will not develop into NEC. Several clinical and pathological factors should be considered to distinguish GEP-NET G3 and NEC,which including patients' medical history,histopathological morphology of neoplasms,Ki-67 index,immunohistochemical results of TP53,Rb,DAXX/ATRX and other markers. Multidisciplinary treatment,including radical resection,chemotherapy,targeted therapy,peptide receptor radionuclide therapy,immunotherapy should be applied in patients with GEP-NET G3. Overall,given its relatively indolent biological behavior,the therapeutic strategy should be more actively. Although the cure strategy of NET G3 has many similarities with NET G1/2,it is completely different from NEC.
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Affiliation(s)
- Z Y Fan
- Department of General Surgery,Qilu Hospital,Shandong University,Jinan 250012,China
| | - M Shi
- Department of General Surgery,Qilu Hospital,Shandong University,Jinan 250012,China
| | - J Yang
- Department of General Surgery,Qilu Hospital,Shandong University,Jinan 250012,China
| | - Y Z Li
- Department of General Surgery,Qilu Hospital,Shandong University,Jinan 250012,China
| | - P Su
- Department of Pathology,Qilu Hospital,Shandong University,Jinan 250012,China
| | - X Wang
- Department of Pathology,Qilu Hospital,Shandong University,Jinan 250012,China
| | - H X Zhan
- Department of General Surgery,Qilu Hospital,Shandong University,Jinan 250012,China
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Abstract
A vapor-phase grafting strategy is developed for the postsynthetic modification of metal-organic frameworks (MOFs). On the basis of the Schotten-Baumann reaction between acyl chloride (-COCl) and amino (-NH2) groups and hydrolysis of -COCl, the carboxylated MOFs could be prepared through simple exposure in vaporized acyl chloride molecules and immersion in water. The modified MOFs have well-maintained crystalline structures and porosities and show substantially improved fluoride removal performance.
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Affiliation(s)
- Siyi Rong
- Guangdong Key Laboratory of Environmental Pollution and Health, School of Environment, Jinan University, Guangzhou 511443, P. R. China
| | - Shizheng Chen
- Guangdong Key Laboratory of Environmental Pollution and Health, School of Environment, Jinan University, Guangzhou 511443, P. R. China
| | - Pengcheng Su
- Guangdong Key Laboratory of Environmental Pollution and Health, School of Environment, Jinan University, Guangzhou 511443, P. R. China
| | - Huiyu Tang
- Guangdong Key Laboratory of Environmental Pollution and Health, School of Environment, Jinan University, Guangzhou 511443, P. R. China
| | - Miaomiao Jia
- Guangdong Key Laboratory of Environmental Pollution and Health, School of Environment, Jinan University, Guangzhou 511443, P. R. China
| | - Yan Xia
- Guangdong Key Laboratory of Environmental Pollution and Health, School of Environment, Jinan University, Guangzhou 511443, P. R. China
| | - Wanbin Li
- Guangdong Key Laboratory of Environmental Pollution and Health, School of Environment, Jinan University, Guangzhou 511443, P. R. China
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18
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Abstract
Incorporation of nanoparticles has been considered as an efficient method for enhancing the adsorption performance of metal-organic frameworks (MOFs). Alkali metal compounds possess outstanding affinity to acidic CO2. In this study, a robust self-conversion strategy is reported for improving the carbon capture performance of MOFs, through directly transforming partial metal centers to basic carbonate (BC) nanoparticles. Based on the hydrolysis of coordination bonds induced by water impurity in solvents and the decarboxylation of linkers under thermal and alkaline conditions, the self-loading of BC in MOFs can be realized by solvent vapor-assisted thermal treatment. Since water impurity causes limited self-conversion and excess organic solvent can purify MOFs, the BC-MOF materials maintain good crystallinity and even show superior porosity. Owing to the increased specific surface areas, open metal sites, and alkalinity of BC, the prepared MOF composites exhibit substantially improved CO2 capture performance with good balance between capacity and selectivity. For example, after self-conversion with ethanol solvent, the CO2 adsorption capacity and CO2/N2 (15 : 85) selectivity at 298 K and 100 kPa increase from 3.7 mmol g-1 and 11.4 to 5.8 mmol g-1 and 29.2, respectively.
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Affiliation(s)
- Miaomiao Jia
- Guangdong Key Laboratory of Environmental Pollution and Health, School of Environment, Jinan University, Guangzhou 511443, P.R. China.
| | - Jingyi Su
- Guangdong Key Laboratory of Environmental Pollution and Health, School of Environment, Jinan University, Guangzhou 511443, P.R. China.
| | - Pengcheng Su
- Guangdong Key Laboratory of Environmental Pollution and Health, School of Environment, Jinan University, Guangzhou 511443, P.R. China.
| | - Wanbin Li
- Guangdong Key Laboratory of Environmental Pollution and Health, School of Environment, Jinan University, Guangzhou 511443, P.R. China.
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Su P, Hsiao S, Shih J, Chang G, Lin M, Yang C, Hsia T, Lin M, Yang S, Chen Y. P21.12 An Observational Study of Treatment Outcome in Stage III Lung Cancer Patients in Taiwan: KINDLE study. J Thorac Oncol 2021. [DOI: 10.1016/j.jtho.2021.01.592] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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20
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Chen Y, Su P, Chang C, Yen Y, Lin C, Su W, Tseng Y. P76.80 The Role of Surgical Resection of Advanced Non-Small Cell Lung Cancer after a Response to EGFR-TKI. J Thorac Oncol 2021. [DOI: 10.1016/j.jtho.2021.01.1137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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21
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Martin AK, Su P, Meinzer M. Improving Cross-cultural "Mind-reading" with Electrical Brain Stimulation. Neuroscience 2020; 455:107-112. [PMID: 33346121 DOI: 10.1016/j.neuroscience.2020.12.007] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2020] [Revised: 12/05/2020] [Accepted: 12/07/2020] [Indexed: 01/07/2023]
Abstract
A cross-cultural disadvantage exists when inferring the mental state of others, which may be detrimental for individuals acting in an increasingly globalized world. The dorsomedial prefrontal cortex (dmPFC) is a key hub of the social brain involved in ToM. We explored whether facilitation of dmPFC function by focal high-definition tDCS can improve cross-cultural mind-reading. 52 (26 F/M) Singaporeans performed the Caucasian version of the Reading the Mind in the Eyes Test (RMET) and received HD-tDCS to either the dmPFC or a control site (right temporoparietal junction, rTPJ) in sham-controlled, double-blinded, crossover studies. Contact with Caucasians was determined for the Singaporean cohort as a potential mediator of RMET performance and HD-tDCS response. 52 Caucasians completed the RMET during sham-tDCS and served as a comparison group. A cross-cultural disadvantage on the RMET was confirmed in the Singaporean cohort and this disadvantage was more pronounced in those participants who had less contact with Caucasians. Importantly, HD-tDCS to the dmPFC improved RMET performance in those with less contact. No effect was identified for rTPJ HD-tDCS or for the age/sex control task demonstrating task and site specificity of the stimulation effects. Electrical stimulation of the dmPFC selectively improves the rate of cross-cultural ToM inference from facial cues, effectively removing cross-cultural disadvantage that was found in individuals with lower cross-cultural exposure.
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Affiliation(s)
- A K Martin
- The University of Queensland, Centre for Clinical Research (UQCCR), Brisbane, Australia; The University of Kent, Department of Psychology, Canterbury, UK.
| | - P Su
- The University of Queensland, Centre for Clinical Research (UQCCR), Brisbane, Australia
| | - M Meinzer
- The University of Queensland, Centre for Clinical Research (UQCCR), Brisbane, Australia; University Medicine Greifswald, Department of Neurology, Greifswald, Germany
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22
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Wang Y, Liu L, Li M, Lin L, Su P, Tang H, Fan X, Li X. Chicken cecal DNA methylome alteration in the response to Salmonella enterica serovar Enteritidis inoculation. BMC Genomics 2020; 21:814. [PMID: 33225883 PMCID: PMC7681971 DOI: 10.1186/s12864-020-07174-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2020] [Accepted: 10/21/2020] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Salmonella enterica serovar Enteritidis (SE) is one of the pathogenic bacteria, which affects poultry production and poses a severe threat to public health. Chicken meat and eggs are the main sources of human salmonellosis. DNA methylation is involved in regulatory processes including gene expression, chromatin structure and genomic imprinting. To understand the methylation regulation in the response to SE inoculation in chicken, the genome-wide DNA methylation profile following SE inoculation was analyzed through whole-genome bisulfite sequencing in the current study. RESULTS There were 185,362,463 clean reads and 126,098,724 unique reads in the control group, and 180,530,750 clean reads and 126,782,896 unique reads in the inoculated group. The methylation density in the gene body was higher than that in the upstream and downstream regions of the gene. There were 8946 differentially methylated genes (3639 hypo-methylated genes, 5307 hyper-methylated genes) obtained between inoculated and control groups. Methylated genes were mainly enriched in immune-related Gene Ontology (GO) terms and metabolic process terms. Cytokine-cytokine receptor interaction, TGF-beta signaling pathway, FoxO signaling pathway, Wnt signaling pathway and several metabolism-related pathways were significantly enriched. The density of differentially methylated cytosines in miRNAs was the highest. HOX genes were widely methylated. CONCLUSIONS The genome-wide DNA methylation profile in the response to SE inoculation in chicken was analyzed. SE inoculation promoted the DNA methylation in the chicken cecum and caused methylation alteration in immune- and metabolic- related genes. Wnt signal pathway, miRNAs and HOX gene family may play crucial roles in the methylation regulation of SE inoculation in chicken. The findings herein will deepen the understanding of epigenetic regulation in the response to SE inoculation in chicken.
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Affiliation(s)
- Yuanmei Wang
- College of Animal Science and Technology, Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, Shandong Agricultural University, Tai’an, 271018 Shandong China
| | - Liying Liu
- College of Life Science, Shandong Agricultural University, Tai’an, 271018 Shandong China
| | - Min Li
- College of Animal Science and Technology, Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, Shandong Agricultural University, Tai’an, 271018 Shandong China
| | - Lili Lin
- College of Animal Science and Technology, Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, Shandong Agricultural University, Tai’an, 271018 Shandong China
| | - Pengcheng Su
- College of Animal Science and Technology, Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, Shandong Agricultural University, Tai’an, 271018 Shandong China
| | - Hui Tang
- College of Animal Science and Technology, Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, Shandong Agricultural University, Tai’an, 271018 Shandong China
| | - Xinzhong Fan
- College of Animal Science and Technology, Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, Shandong Agricultural University, Tai’an, 271018 Shandong China
| | - Xianyao Li
- College of Animal Science and Technology, Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, Shandong Agricultural University, Tai’an, 271018 Shandong China
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Wang Z, Kong L, Zhu L, Hu X, Su P, Song Z. The mixed application of organic and inorganic selenium shows better effects on incubation and progeny parameters. Poult Sci 2020; 100:1132-1141. [PMID: 33518072 PMCID: PMC7858146 DOI: 10.1016/j.psj.2020.10.037] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2020] [Revised: 10/24/2020] [Accepted: 10/27/2020] [Indexed: 12/24/2022] Open
Abstract
This experiment aims to study the effects of dietary selenium (Se) sources on the production performance, reproductive performance, and maternal effect of breeder laying hens. A total of 2,112 Hyline brown breeder laying hens of 42 wk of age were selected and randomly divided into 3 groups, with 8 repeats in each group and 88 chickens per repeat. The sources of dietary Se were sodium selenite (SS, added at 0.3 mg/kg), L-selenomethionine (L-SM, added at 0.2 mg/kg), and combination of SS and L-SM (SS 0.15 mg/kg + L-SM 0.15 mg/kg). The pretest period was 7 d, and the breeding period was 49 d. Compared with 0.3 mg/kg SS, the addition of 0.2 mg/kg L-SM in the diet significantly increased the hatchability (P < 0.05) and the Se content (P < 0.05) in egg yolk and chicken embryo tissues and improved the activity of yolk glutathione peroxidase (GSH-px) effectively (P < 0.05). Treatment with 0.2 mg/kg L-SM also reduced the content of yolk malondialdehyde (P < 0.05) and significantly improved the antioxidant performance of 1-day-old chicks, as manifested by increased activity of antioxidant enzymes (GSH-px, total antioxidant capacity and the ability to inhibit hydroxyl radicals) in serum, pectoral, heart, and liver (P < 0.05). This treatment decreased the malondialdehyde content (P < 0.05) and increased the expression of liver glutathione peroxidase 4 and deiodinase 1 mRNA (P < 0.05). Adding L-SM to the diets of chickens increased the hatchability of breeder eggs as well as the amount of Se deposited and antioxidant enzyme activity in breeder eggs and embryos. Compared with SS, L-SM was more effectively transferred from the mother to the embryo and offspring, showing efficient maternal nutrition. For breeder diets, the combination of organic and inorganic Se (0.15 mg/kg SS + 0.15 mg/kg L-SM) is an effective nutrient supplementation technology program for effectively improving the breeding performance of breeders and the antioxidant performance and health level of offspring chicks.
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Affiliation(s)
- Zhenxin Wang
- Department of Animal Science and Technology, Shandong Agricultural University, Taian, Shandong 271018, China
| | - Linglian Kong
- Department of Animal Science and Technology, Shandong Agricultural University, Taian, Shandong 271018, China
| | - Lixian Zhu
- College of Food Science and Engineering, Shandong Agricultural University, Taian, Shandong 271018, China
| | - Xiyi Hu
- Department of Animal Science and Technology, Shandong Agricultural University, Taian, Shandong 271018, China
| | - Pengcheng Su
- Department of Animal Science and Technology, Shandong Agricultural University, Taian, Shandong 271018, China
| | - Zhigang Song
- Department of Animal Science and Technology, Shandong Agricultural University, Taian, Shandong 271018, China.
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24
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Koh YP, Su P. An unusual case of pigmented plaques on the sole. Dermatol Online J 2020; 26:13030/qt5q9169rw. [PMID: 33054949] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2020] [Accepted: 10/07/2020] [Indexed: 06/11/2023] Open
Abstract
Palmoplantar lichen planus is a rare variant of lichen planus with diverse clinical presentations, making the diagnosis challenging. We present an unusual case of a young patient who presented with asymptomatic non-pruritic flat-topped pigmented plaques on his left sole and no other lesions elsewhere. Histology was consistent with lichen planus. We emphasize a high index of suspicion owing to varied clinical presentation and the necessity of a biopsy for diagnosis.
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25
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Affiliation(s)
- Wufeng Wu
- Guangdong Key Laboratory of Environmental Pollution and Health, School of Environment Jinan University Guangzhou China
| | - Pengcheng Su
- Guangdong Key Laboratory of Environmental Pollution and Health, School of Environment Jinan University Guangzhou China
| | - Wanbin Li
- Guangdong Key Laboratory of Environmental Pollution and Health, School of Environment Jinan University Guangzhou China
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Su P, Guo S, Roys S, Maier F, Bhat H, Melhem ER, Gandhi D, Gullapalli RP, Zhuo J. Transcranial MR Imaging-Guided Focused Ultrasound Interventions Using Deep Learning Synthesized CT. AJNR Am J Neuroradiol 2020; 41:1841-1848. [PMID: 32883668 DOI: 10.3174/ajnr.a6758] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2020] [Accepted: 07/05/2020] [Indexed: 01/12/2023]
Abstract
BACKGROUND AND PURPOSE Transcranial MR imaging-guided focused ultrasound is a promising novel technique to treat multiple disorders and diseases. Planning for transcranial MR imaging-guided focused ultrasound requires both a CT scan for skull density estimation and treatment-planning simulation and an MR imaging for target identification. It is desirable to simplify the clinical workflow of transcranial MR imaging-guided focused ultrasound treatment planning. The purpose of this study was to examine the feasibility of deep learning techniques to convert MR imaging ultrashort TE images directly to synthetic CT of the skull images for use in transcranial MR imaging-guided focused ultrasound treatment planning. MATERIALS AND METHODS The U-Net neural network was trained and tested on data obtained from 41 subjects (mean age, 66.4 ± 11.0 years; 15 women). The derived neural network model was evaluated using a k-fold cross-validation method. Derived acoustic properties were verified by comparing the whole skull-density ratio from deep learning synthesized CT of the skull with the reference CT of the skull. In addition, acoustic and temperature simulations were performed using the deep learning CT to predict the target temperature rise during transcranial MR imaging-guided focused ultrasound. RESULTS The derived deep learning model generates synthetic CT of the skull images that are highly comparable with the true CT of the skull images. Their intensities in Hounsfield units have a spatial correlation coefficient of 0.80 ± 0.08, a mean absolute error of 104.57 ± 21.33 HU, and a subject-wise correlation coefficient of 0.91. Furthermore, deep learning CT of the skull is reliable in the skull-density ratio estimation (r = 0.96). A simulation study showed that both the peak target temperatures and temperature distribution from deep learning CT are comparable with those of the reference CT. CONCLUSIONS The deep learning method can be used to simplify workflow associated with transcranial MR imaging-guided focused ultrasound.
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Affiliation(s)
- P Su
- From the Department of Diagnostic Radiology and Nuclear Medicine (P.S., S.G., S.R., E.R.M., D.G., R.G., J.Z.), University of Maryland School of Medicine, Baltimore, Maryland.,Siemens Medical Solutions USA (P.S., H.B.), Malvern, Pennsylvania
| | - S Guo
- From the Department of Diagnostic Radiology and Nuclear Medicine (P.S., S.G., S.R., E.R.M., D.G., R.G., J.Z.), University of Maryland School of Medicine, Baltimore, Maryland.,Center for Metabolic Imaging and Therapeutics (S.G., S.R., R.G., J.Z.), University of Maryland Medical Center, Baltimore, Maryland
| | - S Roys
- From the Department of Diagnostic Radiology and Nuclear Medicine (P.S., S.G., S.R., E.R.M., D.G., R.G., J.Z.), University of Maryland School of Medicine, Baltimore, Maryland.,Center for Metabolic Imaging and Therapeutics (S.G., S.R., R.G., J.Z.), University of Maryland Medical Center, Baltimore, Maryland
| | - F Maier
- Siemens Healthcare GmbH (F.M.), Erlangen, Germany
| | - H Bhat
- Siemens Medical Solutions USA (P.S., H.B.), Malvern, Pennsylvania
| | - E R Melhem
- From the Department of Diagnostic Radiology and Nuclear Medicine (P.S., S.G., S.R., E.R.M., D.G., R.G., J.Z.), University of Maryland School of Medicine, Baltimore, Maryland
| | - D Gandhi
- From the Department of Diagnostic Radiology and Nuclear Medicine (P.S., S.G., S.R., E.R.M., D.G., R.G., J.Z.), University of Maryland School of Medicine, Baltimore, Maryland
| | - R P Gullapalli
- From the Department of Diagnostic Radiology and Nuclear Medicine (P.S., S.G., S.R., E.R.M., D.G., R.G., J.Z.), University of Maryland School of Medicine, Baltimore, Maryland.,Center for Metabolic Imaging and Therapeutics (S.G., S.R., R.G., J.Z.), University of Maryland Medical Center, Baltimore, Maryland
| | - J Zhuo
- From the Department of Diagnostic Radiology and Nuclear Medicine (P.S., S.G., S.R., E.R.M., D.G., R.G., J.Z.), University of Maryland School of Medicine, Baltimore, Maryland .,Center for Metabolic Imaging and Therapeutics (S.G., S.R., R.G., J.Z.), University of Maryland Medical Center, Baltimore, Maryland
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Wang Y, Miao X, Li H, Su P, Lin L, Liu L, Li X. The correlated expression of immune and energy metabolism related genes in the response to Salmonella enterica serovar Enteritidis inoculation in chicken. BMC Vet Res 2020; 16:257. [PMID: 32711533 PMCID: PMC7382137 DOI: 10.1186/s12917-020-02474-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2020] [Accepted: 07/13/2020] [Indexed: 11/24/2022] Open
Abstract
Background Salmonella enterica serovar Enteritidis (SE) is one of the food-borne pathogenic bacteria, which affects poultry production and poses severe threat to human health. The correlation of immune system and metabolism in chicken after SE inoculation is important but not clear. In the current study, we identified the expression of immune and energy metabolism related genes using quantitative PCR to evaluate the correlation between immune system and energy metabolism against SE inoculation in Jining Bairi chicken. Results ATP5G1, ATP5G3 and ND2 were significantly up-regulated at 1 dpi (day post inoculation), and ATP5E, ATP5G1, ATP5G3 were significantly down-regulated at 7 dpi (P < 0.05). IL-8 and IL-1β were significantly down-regulated at 1 dpi, IL-8 and IL-18 were significantly down-regulated at 3 dpi, IL-8 and BCL10 were significantly up-regulated at 7 dpi (P < 0.05). Conclusions These findings indicate that the correlation between immune and energy metabolism related genes gradually change with time points post SE inoculation, from one homeostasis to an opposite homeostasis with 3 dpi as a turning point. These results will pave the foundation for the relationship between immune system and energy metabolism in the response to SE inoculation in chicken.
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Affiliation(s)
- Yuanmei Wang
- Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, College of Animal Science and Veterinary Medicine, Shandong Agricultural University, 271018, Taian, China.,Present Address: Current affiliation: Key Laboratory of Animal (Poultry) Genetics Breeding and Reproduction, Ministry of Agriculture, Institute of Animal Science, Chinese Academy of Agricultural Sciences, 100193, Beijing, China
| | - Xiuxiu Miao
- Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, College of Animal Science and Veterinary Medicine, Shandong Agricultural University, 271018, Taian, China
| | - Huilong Li
- Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, College of Animal Science and Veterinary Medicine, Shandong Agricultural University, 271018, Taian, China
| | - Pengcheng Su
- Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, College of Animal Science and Veterinary Medicine, Shandong Agricultural University, 271018, Taian, China
| | - Lili Lin
- Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, College of Animal Science and Veterinary Medicine, Shandong Agricultural University, 271018, Taian, China
| | - Liying Liu
- College of Life Science, Shandong Agricultural University, 271018, Taian, China.
| | - Xianyao Li
- Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, College of Animal Science and Veterinary Medicine, Shandong Agricultural University, 271018, Taian, China.
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Abstract
The aim of the present study was to investigate the roles of microRNA-152 (miR-152) in the initiation and progression of breast cancer. The expression level of miR-152 was detected in human breast cancer tissue and a panel of human breast cancer cell lines using qRT-PCR. Results found that miR-152 expression was significantly downregulated in breast cancer tissue samples compared to adjacent noncancerous tissues as well as in breast cancer cell lines. Overexpression of miR-152 significantly suppressed breast cancer cell proliferation, migration, and invasion. Luciferase reporter assay results found that ROCK1 is a direct and functional target gene of miR-152 in breast cancer. In addition, downexpression of ROCK1 could inhibit breast cancer cell proliferation, migration, and invasion. These findings indicate that miR-152 inhibited breast cancer growth and metastasis through negative regulation of ROCK1 expression. These data suggest that miR-152/ROCK1 pathway may be a useful therapeutic target for breast cancer treatment.
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Affiliation(s)
- Adilijiang Maimaitiming
- *Department of Breast and Thyroid Surgery, People’s Hospital of Xinjiang Uygur Autonomous Region, Urumqi, P.R. China
| | - Ailijiang Wusiman
- †Department of Surgery, Hospital of Xinjiang Traditional Uyghur, Urumqi, P.R. China
| | - Abulajiang Aimudula
- †Department of Surgery, Hospital of Xinjiang Traditional Uyghur, Urumqi, P.R. China
| | - Xuekelaiti Kuerban
- *Department of Breast and Thyroid Surgery, People’s Hospital of Xinjiang Uygur Autonomous Region, Urumqi, P.R. China
| | - Pengcheng Su
- *Department of Breast and Thyroid Surgery, People’s Hospital of Xinjiang Uygur Autonomous Region, Urumqi, P.R. China
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Koh YP, Su P. An unusual case of pigmented plaques on the sole. Dermatol Online J 2020. [DOI: 10.5070/d3269050172] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
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Martin AK, Su P, Meinzer M. Common and unique effects of HD-tDCS to the social brain across cultural groups. Neuropsychologia 2019; 133:107170. [PMID: 31425711 DOI: 10.1016/j.neuropsychologia.2019.107170] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2019] [Revised: 07/22/2019] [Accepted: 08/13/2019] [Indexed: 12/20/2022]
Abstract
Cultural background influences social cognition, however no study has examined brain stimulation differences attributable to cultural background. 104 young adults [52 South-East Asian Singaporeans (SEA); 52 Caucasian Australians (CA)] received anodal high-definition transcranial direct current stimulation (HD-tDCS) to the dorsomedial prefrontal cortex (dmPFC) or the right temporoparietal junction (rTPJ). Participants completed tasks with varying demands on self-other processing including visual perspective taking (VPT)and episodic memory with self and other encoding. At baseline, SEA showed greater self-other integration than CA in the level one (line-of-sight) VPT task as indexed by greater interference from the alternate perspective. Anodal HD-tDCS to the dmPFC resulted in the CA performing closer to the SEA during egocentric perspective judgements. Baseline performance on level two (embodied rotation) VPT task and the self-reference effect (SRE) in episodic memory was comparable between the two groups. In the combined sample, HD-tDCS to the rTPJ decreased the interference from the egocentric perspective during level two VPT and dmPFC HD-tDCS removed the SRE in episodic memory. Stimulation effects were comparable when baseline performance was comparable. When baseline performance differed, stimulation differences were identified. Therefore, social cognitive differences due to cultural background are an important consideration in social brain stimulation studies.
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Affiliation(s)
- A K Martin
- The University of Queensland, UQ Centre for Clinical Research, Brisbane, Australia; Durham University, Department of Psychology, Durham, UK.
| | - P Su
- The University of Queensland, UQ Centre for Clinical Research, Brisbane, Australia
| | - M Meinzer
- The University of Queensland, UQ Centre for Clinical Research, Brisbane, Australia; University of Greifswald, Department of Neurology, Greifswald, Germany
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Affiliation(s)
- Pengcheng Su
- Institute of Oceanic and Environmental Chemical Engineering, State Key Lab Breeding Base of Green Chemical Synthesis TechnologyZhejiang University of Technology Hangzhou People's Republic of China
| | - Xu Zhang
- Institute of Oceanic and Environmental Chemical Engineering, State Key Lab Breeding Base of Green Chemical Synthesis TechnologyZhejiang University of Technology Hangzhou People's Republic of China
| | - Yang Li
- Institute of Oceanic and Environmental Chemical Engineering, State Key Lab Breeding Base of Green Chemical Synthesis TechnologyZhejiang University of Technology Hangzhou People's Republic of China
| | - Haofeng Chen
- Institute of Oceanic and Environmental Chemical Engineering, State Key Lab Breeding Base of Green Chemical Synthesis TechnologyZhejiang University of Technology Hangzhou People's Republic of China
| | - Qin Meng
- College of Chemical and Biological Engineering, State Key Laboratory of Chemical EngineeringZhejiang University Hangzhou People's Republic of China
| | - Guoliang Zhang
- Institute of Oceanic and Environmental Chemical Engineering, State Key Lab Breeding Base of Green Chemical Synthesis TechnologyZhejiang University of Technology Hangzhou People's Republic of China
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Zhang G, Cheng H, Su P, Zhang X, Zheng J, Lu Y, Liu Q. PIM-1/PDMS hybrid pervaporation membrane for high-efficiency separation of n-butanol-water mixture under low concentration. Sep Purif Technol 2019. [DOI: 10.1016/j.seppur.2019.01.080] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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33
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Zhou Y, Su P, Yin H, Dong Z, Yang L, Yuan C. Effects of Different Harvest Times on the Maturity of Polyphenols in Two Red Wine Grape Cultivars (Vitis vinifera L.) in Qingtongxia (China). S AFR J ENOL VITIC 2019. [DOI: 10.21548/40-2-2770] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
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Su P, Zhang X, Xu Z, Zhang G, Shen C, Meng Q. Amino-functionalized hypercrosslinked polymers for highly selective anionic dye removal and CO2/N2 separation. NEW J CHEM 2019. [DOI: 10.1039/c9nj02847a] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Recently, great improvements have been achieved in the fabrication of adsorbents.
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Affiliation(s)
- Pengcheng Su
- Institute of Oceanic and Environmental Chemical Engineering
- and State Key Lab Breeding Base of Green Chemical Synthesis Technology
- Zhejiang University of Technology
- 310014 Hangzhou
- P. R. China
| | - Xu Zhang
- Institute of Oceanic and Environmental Chemical Engineering
- and State Key Lab Breeding Base of Green Chemical Synthesis Technology
- Zhejiang University of Technology
- 310014 Hangzhou
- P. R. China
| | - Zehai Xu
- Institute of Oceanic and Environmental Chemical Engineering
- and State Key Lab Breeding Base of Green Chemical Synthesis Technology
- Zhejiang University of Technology
- 310014 Hangzhou
- P. R. China
| | - Guoliang Zhang
- Institute of Oceanic and Environmental Chemical Engineering
- and State Key Lab Breeding Base of Green Chemical Synthesis Technology
- Zhejiang University of Technology
- 310014 Hangzhou
- P. R. China
| | - Chong Shen
- College of Chemical and Biological Engineering, and State Key Laboratory of Chemical Engineering
- Zhejiang University
- 310027 Hangzhou
- P. R. China
| | - Qin Meng
- College of Chemical and Biological Engineering, and State Key Laboratory of Chemical Engineering
- Zhejiang University
- 310027 Hangzhou
- P. R. China
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35
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Su P, Liu ZY, Giordano TJ. [Update of WHO classification of the tumors of adrenal gland in 2017]. Zhonghua Bing Li Xue Za Zhi 2018; 47:804-807. [PMID: 30317745 DOI: 10.3760/cma.j.issn.0529-5807.2018.10.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
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36
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Zhou Y, Su P, Yin H, Dong Z, Yang L, Yuan C. Effects of Different Harvest Times on the Maturity of Polyphenols in Two Red Wine Grape Cultivars (Vitis vinifera L.) in Qingtongxia (China). S AFR J ENOL VITIC 2018. [DOI: 10.21548/40-1-2770] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
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He Y, Li J, Mao W, Zhang D, Liu M, Shan X, Zhang B, Zhu C, Shen J, Deng Z, Wang Z, Yu W, Chen Q, Guo W, Su P, Lv R, Li G, Li G, Pei B, Jiao L, Shen G, Liu Y, Feng Z, Su Y, Xie Y, Di W, Liu X, Yang X, Wang J, Qi J, Liu Q, Han Y, He J, Cai J, Zhang Z, Zhu F, Du D. HLA common and well-documented alleles in China. HLA 2018; 92:199-205. [DOI: 10.1111/tan.13358] [Citation(s) in RCA: 50] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2017] [Revised: 06/22/2018] [Accepted: 07/29/2018] [Indexed: 11/29/2022]
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Cui XJ, Zhao HO, Su P, Chen J, Zhang RY, Pan Y, Ouyang XM, Liu J, Zhang JQ, Yang Y, Yang R, Ding L, Liu ZY. [Clinicopathologic and molecular features of cribriform morular variant of papillary thyroid carcinoma]. Zhonghua Bing Li Xue Za Zhi 2018; 47:354-359. [PMID: 29783802 DOI: 10.3760/cma.j.issn.0529-5807.2018.05.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To investigate the clinicopathologic and molecular features of the rare cribriform morular variant of papillary thyroid carcinoma (CMV-PTC). Methods: The clinicopathologic data of 10 patients with CMV-PTC were retrospectively reviewed. Immunohistochemical (IHC) staining was done using LSAB method. DNA sequencing for APC were applied using Sanger method. BRAF V600E mutation was examined using ARMS method. The cytological, morphological, IHC and molecular features were analyzed. Results: All patients were female at an average age of 27 years old. The tumors were mostly located in the right lobe of thyroid. Fine needle aspiration cytology was performed in three patients; two were diagnosed as suspicious for PTC and one as PTC. Nine tumors presented as solitary nodule and two as multiple nodules in both lobes. Infiltration was demonstrated in three cases. The average size was 2.6 cm. The neoplastic cells were arranged in papillary, cribriform, solid and glandular patterns, with rare or without colloid inside the lumen. The number of morula varied, ranging from zero to many. The neoplastic cells were variably enlarged, showing round, oval or spindle shape. Nuclear irregularity was identified as irregular membrane, nuclear grooves or pseudoinclusion, but no typical ground glass feature. Peculiar nuclear clearing could be observed in the morular cells. IHC staining showed the neoplastic cells were negative for thyroglobulin and p63, but positive for TTF1, cytokeratin 19 and estrogen receptor. Diffuse staining with cytokeratin was seen in the neoplastic cells and the morula. Specific cytoplasmic and nuclear staining of β-catenin was seen in the neoplastic cells but not the morula. Ki-67 proliferation index was 1%-30%. No recurrence or metastasis was observed. One patient was demonstrated to harbor both somatic and germline mutations of the APC gene, who was found to have adenomatous polyposis and her mother died of colonic carcinoma. No BRAF V600E mutation was detected. Conclusions: CMV-PTC is rare and shows atypical cytological and clinicopathological features, and it is easily misdiagnosed.TG, TTF1, ER and β-catenin are specific IHC markers for CMV-PTC. The morula is negative for cytokeratin 19, in contrast to squamous metaplasia. Although CMV-PTC has indolent clinical behavior, a definite diagnosis is necessary to rule out the possibility of APC gene mutation and related extra-thyroidal neoplasm, such as FAP and Gardner syndrome.
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Affiliation(s)
- X J Cui
- Department of Pathology, Shandong University School of Basic Medical Sciences, Jinan 250012, China
| | - H O Zhao
- Department of Pathology, First Affiliated Hospital of Yancheng City, Jiangsu Province, Yancheng 224005, China
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Lin C, Yang S, Wu Y, Chang W, Su P, Liao X, Su W. P1.01-048 Clinical Impact of EGFR Mutation on Brain Metastasis in NSCLC Patients: A Meta-Regression Analysis. J Thorac Oncol 2017. [DOI: 10.1016/j.jtho.2017.09.702] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Li W, Su P, Li Z, Xu Z, Wang F, Ou H, Zhang J, Zhang G, Zeng E. Ultrathin metal-organic framework membrane production by gel-vapour deposition. Nat Commun 2017; 8:406. [PMID: 28864827 PMCID: PMC5581339 DOI: 10.1038/s41467-017-00544-1] [Citation(s) in RCA: 129] [Impact Index Per Article: 18.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2017] [Accepted: 07/07/2017] [Indexed: 11/18/2022] Open
Abstract
Ultrathin, molecular sieving membranes composed of microporous materials offer great potential to realize high permeances and selectivities in separation applications, but strategies for their production have remained a challenge. Here we show a route for the scalable production of nanometre-thick metal–organic framework (MOF) molecular sieving membranes, specifically via gel–vapour deposition, which combines sol–gel coating with vapour deposition for solvent-/modification-free and precursor-/time-saving synthesis. The uniform MOF membranes thus prepared have controllable thicknesses, down to ~17 nm, and show one to three orders of magnitude higher gas permeances than those of conventional membranes, up to 215.4 × 10−7 mol m−2 s−1 Pa−1 for H2, and H2/C3H8, CO2/C3H8 and C3H6/C3H8 selectivities of as high as 3,400, 1,030 and 70, respectively. We further demonstrate the in situ scale-up processing of a MOF membrane module (30 polymeric hollow fibres with membrane area of 340 cm2) without deterioration in selectivity. MOF-based membranes have shown great promise in separation applications, but producing thin membranes that allow for high fluxes remains challenging. Here, the authors use a gel–vapour deposition strategy to fabricate composite membranes with less than 20 nm thicknesses and high gas permeances and selectivities.
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Affiliation(s)
- Wanbin Li
- School of Environment, Guangzhou Key Laboratory of Environmental Exposure and Health, and Guangdong Key Laboratory of Environmental Pollution and Health, Jinan University, Guangzhou, 510632, People's Republic of China.
| | - Pengcheng Su
- Institute of Oceanic and Environmental Chemical Engineering, State Key Lab Breeding Base of Green Chemical Synthesis Technology, Zhejiang University of Technology, Hangzhou, 310014, People's Republic of China
| | - Zhanjun Li
- School of Environment, Guangzhou Key Laboratory of Environmental Exposure and Health, and Guangdong Key Laboratory of Environmental Pollution and Health, Jinan University, Guangzhou, 510632, People's Republic of China
| | - Zehai Xu
- Institute of Oceanic and Environmental Chemical Engineering, State Key Lab Breeding Base of Green Chemical Synthesis Technology, Zhejiang University of Technology, Hangzhou, 310014, People's Republic of China
| | - Fei Wang
- School of Environment, Guangzhou Key Laboratory of Environmental Exposure and Health, and Guangdong Key Laboratory of Environmental Pollution and Health, Jinan University, Guangzhou, 510632, People's Republic of China
| | - Huase Ou
- School of Environment, Guangzhou Key Laboratory of Environmental Exposure and Health, and Guangdong Key Laboratory of Environmental Pollution and Health, Jinan University, Guangzhou, 510632, People's Republic of China
| | - Jiaheng Zhang
- Institute of Oceanic and Environmental Chemical Engineering, State Key Lab Breeding Base of Green Chemical Synthesis Technology, Zhejiang University of Technology, Hangzhou, 310014, People's Republic of China
| | - Guoliang Zhang
- Institute of Oceanic and Environmental Chemical Engineering, State Key Lab Breeding Base of Green Chemical Synthesis Technology, Zhejiang University of Technology, Hangzhou, 310014, People's Republic of China.
| | - Eddy Zeng
- School of Environment, Guangzhou Key Laboratory of Environmental Exposure and Health, and Guangdong Key Laboratory of Environmental Pollution and Health, Jinan University, Guangzhou, 510632, People's Republic of China
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Cui XJ, Zhang CY, Su P, Lyu B, Ren YB, Fan XS, Zhang XF, Wang Y, Song YH, Liu ZY. [Clinicopathologic characteristics of head and neck carcinoma showing thymus-like element]. Zhonghua Bing Li Xue Za Zhi 2017; 46:155-159. [PMID: 28297754 DOI: 10.3760/cma.j.issn.0529-5807.2017.03.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To investigate clinicopathological features of carcinoma showing thymus-like elements (CASTLE) in the head and neck regions. Methods: Clinicopathological data of 7 patients with CASTLE in the head and neck regions were retrospectively reviewed.Immunohistochemical staining and in situ hybridization for EBER were performed. BRAF(V600E) mutation was examined by ARMS method in 6 cases. Results: There were 5 females and 2 males with age between 49 and 78 years (average of 65.6 years). All tumors were solitary nodular lesions with an infiltrative border, including 6 intrathyroid tumors and 1 extrathyroid tumor in the laryngeal pharynx.The tumors were 1.7-4.1 cm in diameter (average of 3.0 cm). Four cases demonstrated lymph node metastasis.All patients were alive without metastasis during follow-up, except one consultation case (with FNA sample) developed recurrence at the primary site. The cases showed different immunoreaction to CD5, diffuse immunoreaction with p63, CK5/6 and CD117, but negative staining for TTF1, TG and calcitonin. One case showed positive immunoreaction with Synin less than 30% tumor cells. The Ki-67 labeling index was between 3% and 90%. No BRAF(V600E) mutation and EB virus infection were detected. Conclusions: Extrathyroid CASTLE involving laryngeal pharynx shows the similar morphological and immunohistochemical features with intrathyroid CASTLE.Immunohistochemical markers of CD5 and CD117 are helpful in the diagnosis. Ki-67 labeling index can be high in CASTLE, especially in lymphoepithelioma type. CD5-negative CASTLE may have neuroendocrine differentiation. BRAF(V600E) mutation and EB virus may not be involved in the carcinogenesis of CASTLE.
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Affiliation(s)
- X J Cui
- Department of Pathology, Shandong University Qilu Hospital, Jinan 250012, China
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Su P, Ding H, Zhang W, Duan G, Yang Y, Long J, Du L, Xie C, Jin C, Hu C, Sun Z, Duan Z, Gong L, Tian W. Joint Association of Obesity and Hypertension with Disability in the Elderly-- A Community-Based Study of Residents in Shanghai, China. J Nutr Health Aging 2017; 21:362-369. [PMID: 28346562 DOI: 10.1007/s12603-016-0777-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
BACKGROUND Although both obesity and hypertension are known risk factors for disability, the joint association of obesity and hypertension with risk of disability is unknown. This paper is aim to examine the joint association of obesity and hypertension with risk of disability. METHODS Cross-sectional study with 8060 elderly community-dwelling individuals participating in the survey initiated by Shanghai Health and Family Planning Commission from March to September 2013. Obesity was measured using the body mass index (BMI) in World Health Organization (WHO) Asia criteria. Hypertension, based on the doctor's diagnosis, was obtained through face-to-face interview. Disability was measured using the self-reported physical self-maintenance scale (PSMS) and the instrumental activities of daily living (IADL) scale developed by Lawton and Brody. RESULTS A total of 8.97% of participants reported ADL disability, and 15.18% for IADL disability. After adjusting social demographics and chronic conditions, the risk of ADL disability was progressively greater in obese persons with hypertension (OR=1.40, 95% CI=1.05-1.89), underweight persons without hypertension (OR=2.05, 95% CI=1.29-3.25), and underweight persons with hypertension (OR=2.14, 95% CI=1.36-3.36). For IADL disability, only underweight persons with hypertension were significantly associated (OR=1.65, 95% CI=1.23-2.21). CONCLUSIONS Low or extremely high BMI, independent of its metabolic consequences, is a risk factor for disability among the elderly. Simple hypertension wasn't significantly associated with disability. In addition, having hypertension significantly increased the risk of ADL disability in obese individuals and IADL disability in underweight individuals.
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Affiliation(s)
- P Su
- Wenhua Tian, PhD, Department of Health Services Management, the Second Military Medical University, No.800 Xiangyin Rd, Shanghai, 200433, China; Tel: +86-21-8187-1428; Fax: +86-21-8187-1428; Email address:
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Zhang G, Zhang J, Su P, Xu Z, Li W, Shen C, Meng Q. Non-activation MOF arrays as a coating layer to fabricate a stable superhydrophobic micro/nano flower-like architecture. Chem Commun (Camb) 2017; 53:8340-8343. [DOI: 10.1039/c7cc03409a] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Non-activation metal–organic framework (MOF) arrays are directly applied as a coating layer to fabricate a stable superhydrophobic micro/nano flower-like architecture.
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Affiliation(s)
- Guoliang Zhang
- Institute of Oceanic and Environmental Chemical Engineering
- State Key Lab Breeding Base of Green Chemical Synthesis Technology
- Zhejiang University of Technology
- Hangzhou 310014
- China
| | - Jiaheng Zhang
- Institute of Oceanic and Environmental Chemical Engineering
- State Key Lab Breeding Base of Green Chemical Synthesis Technology
- Zhejiang University of Technology
- Hangzhou 310014
- China
| | - Pengcheng Su
- Institute of Oceanic and Environmental Chemical Engineering
- State Key Lab Breeding Base of Green Chemical Synthesis Technology
- Zhejiang University of Technology
- Hangzhou 310014
- China
| | - Zehai Xu
- Institute of Oceanic and Environmental Chemical Engineering
- State Key Lab Breeding Base of Green Chemical Synthesis Technology
- Zhejiang University of Technology
- Hangzhou 310014
- China
| | - Wanbin Li
- Institute of Oceanic and Environmental Chemical Engineering
- State Key Lab Breeding Base of Green Chemical Synthesis Technology
- Zhejiang University of Technology
- Hangzhou 310014
- China
| | - Chong Shen
- College of Chemical and Biological Engineering
- State Key Laboratory of Chemical Engineering
- Zhejiang University
- Hangzhou 310027
- China
| | - Qin Meng
- College of Chemical and Biological Engineering
- State Key Laboratory of Chemical Engineering
- Zhejiang University
- Hangzhou 310027
- China
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Mao H, Su P, Qiu W, Huang L, Yu H, Wang Y. The use of Masson's trichrome staining, second harmonic imaging and two-photon excited fluorescence of collagen in distinguishing intestinal tuberculosis from Crohn's disease. Colorectal Dis 2016; 18:1172-1178. [PMID: 27232282 DOI: 10.1111/codi.13400] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/08/2015] [Accepted: 02/23/2016] [Indexed: 12/13/2022]
Abstract
AIM Differentiation between Crohn's disease (CD) and intestinal tuberculosis (ITB) continues to be difficult. The present study investigated the collagen fibre characteristics of CD and ITB using Masson's trichrome staining, second harmonic generation (SHG) imaging and two-photon excited fluorescence (TPEF) imaging with the aim of distinguishing between them. METHOD The characteristics of collagen fibres in intestinal specimens from patients with CD, ITB and healthy controls were compared using Masson's trichrome staining and SHG and TPEF imaging. RESULTS Masson's trichrome staining showed that the content of collagen fibre (540.92 [139.61-1681.93] vs 236.17 [72.94-1108.32], P < 0.05) and fibre deposits (888.92 [315.89-3172.9] vs 498.98 [38.82-5802.31], P < 0.05) were both higher in ITB than in CD. The content of collagen fibre (594.677 [139.61-1681.93] vs 107.425 [4.66-988.7], P < 0.05) and fibre deposits (1118.4661 [315.89-5802.31] vs 340.575 [29.62-1188.87], P < 0.05) were significantly higher in lesions with granulomata than in those without. The SHG/TPEF images demonstrated that the percentage of fibrosis in ITB was also significantly higher than in CD (P < 0.05), in both surgical (13.363% ± 5.303% vs 8.322% ± 5.078%, P = 0.044) and endoscopic specimens (mean rank 13.5 vs 7.5, P = 0.023). The SHG/TPEF imaging described different distribution patterns of collagen between CD and ITB; in the former this was irregular in clumps while in ITB the collagen was arranged around caseating granulomata. CONCLUSION The evaluation of fibrosis in CD and ITB by Masson's trichrome staining and SHG and TPEF imaging appears to distinguish between these two diseases.
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Affiliation(s)
- H Mao
- Department of Digestive Disease, Zhujiang Hosiptal of Southern Medical University, Guangzhou, Guangdong, China
| | - P Su
- Department of Digestive Disease, Zhujiang Hosiptal of Southern Medical University, Guangzhou, Guangdong, China
| | - W Qiu
- Department of Digestive Disease, Guangzhou Hospital of Traditional Chinese and Western Medicine, Guangzhou, Guangdong, China
| | - L Huang
- Department of Digestive Disease, Zhujiang Hosiptal of Southern Medical University, Guangzhou, Guangdong, China
| | - H Yu
- Department of Digestive Disease, Zhujiang Hosiptal of Southern Medical University, Guangzhou, Guangdong, China
| | - Y Wang
- Research Centre of Non-labeled Imaging, Southern Medical University, Guangzhou, Guangdong, China
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Jiang L, Su P, Yang T, Zhu X, Yao F, Che Z, Ma H, Wang J, Chen Q. Diversity of killer cell immunoglobulin-like receptor genes in Drung Chinese. HLA 2016; 89:14-19. [PMID: 27807936 DOI: 10.1111/tan.12923] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2016] [Revised: 09/16/2016] [Accepted: 10/13/2016] [Indexed: 11/30/2022]
Abstract
Killer cell immunoglobulin-like receptor (KIR) genes are variably distributed among populations from distinct geographic areas and ethnic origins. We describe, for the first time, KIR gene diversity in 152 unrelated and healthy Drung individuals, as measured by sequence-specific polymerase chain reaction. All 16 known KIR genes were detected. Of these, the framework genes KIR2DL4, 3DL2, 3DL3, and 3DP1 were present in all individuals as expected, along with the non-framework genes KIR2DL1, 2DL3, and 2DP1. In contrast, KIR2DL2, 2DS2, and 2DS5 were unusually rare, suggesting that KIR gene distribution was relatively concentrated. Ten different KIR genotypes were found, of which the most common consisted of nine genes (KIR2DL1, 2DL3, 2DL4, 2DS4, 3DL1, 3DL2, 3DL3, 2DP1, and 3DP1) and accounted for 66.4% of participants. There were eight different haplotypes present, of which the A haplotype was the most common (81.9%). Principal components and dendrogram analysis confirmed that the Drung Chinese are most closely related to the Japanese, the Zhejiang Han, and the Yunnan Han. In conclusion, distinctive frequencies of KIR genes, haplotypes, and genotypes are observed in Chinese Drung.
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Affiliation(s)
- L Jiang
- Clinical Transfusion Research Center, Institute of Blood Transfusion, Chinese Academy of Medical Sciences and Peking Union Medical College, Chengdu, China
| | - P Su
- Transfusion Medicine Research Department, Yunnan Kunming Blood Center, Yunnan Kunming, China
| | - T Yang
- Transfusion Medicine Research Department, Yunnan Kunming Blood Center, Yunnan Kunming, China
| | - X Zhu
- Transfusion Medicine Research Department, Yunnan Kunming Blood Center, Yunnan Kunming, China
| | - F Yao
- Transfusion Medicine Research Department, Yunnan Kunming Blood Center, Yunnan Kunming, China
| | - Z Che
- Transfusion Medicine Research Department, Yunnan Kunming Blood Center, Yunnan Kunming, China
| | - H Ma
- Transfusion Medicine Research Department, Yunnan Kunming Blood Center, Yunnan Kunming, China
| | - J Wang
- Clinical Transfusion Research Center, Institute of Blood Transfusion, Chinese Academy of Medical Sciences and Peking Union Medical College, Chengdu, China
| | - Q Chen
- Clinical Transfusion Research Center, Institute of Blood Transfusion, Chinese Academy of Medical Sciences and Peking Union Medical College, Chengdu, China.,HLA Typing Laboratory, Sichuan Cord Blood Bank, Chengdu, China
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Li W, Zhang Y, Zhang C, Meng Q, Xu Z, Su P, Li Q, Shen C, Fan Z, Qin L, Zhang G. Transformation of metal-organic frameworks for molecular sieving membranes. Nat Commun 2016; 7:11315. [PMID: 27090597 PMCID: PMC4838892 DOI: 10.1038/ncomms11315] [Citation(s) in RCA: 125] [Impact Index Per Article: 15.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2015] [Accepted: 03/10/2016] [Indexed: 12/23/2022] Open
Abstract
The development of simple, versatile strategies for the synthesis of metal-organic
framework (MOF)-derived membranes are of increasing scientific interest, but
challenges exist in understanding suitable fabrication mechanisms. Here we report a
route for the complete transformation of a series of MOF membranes and particles,
based on multivalent cation substitution. Through our approach, the effective pore
size can be reduced through the immobilization of metal salt residues in the
cavities, and appropriate MOF crystal facets can be exposed, to achieve competitive
molecular sieving capabilities. The method can also be used more generally for the
synthesis of a variety of MOF membranes and particles. Importantly, we design and
synthesize promising MOF membranes candidates that are hard to achieve through
conventional methods. For example, our CuBTC/MIL-100 membrane exhibits 89, 171, 241
and 336 times higher H2 permeance than that of CO2,
O2, N2 and CH4, respectively. Metal-organic frameworks (MOFs) are attracting increasing attention as
membrane components for molecular sieving due to the range of desirable properties they
exhibit. Here, the authors employ in situ cation substitution to transform MOF
topologies, and endow the membranes with improved separation capabilities.
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Affiliation(s)
- Wanbin Li
- Institute of Oceanic and Environmental Chemical Engineering, State Key Lab Breeding Base of Green Chemical Synthesis Technology and Collaborative Innovation Center of Membrane Separation and Water Treatment of Zhejiang Province, Zhejiang University of Technology, Chaowang Road 18#, Hangzhou 310014, China
| | - Yufan Zhang
- Department of Materials Science and Engineering, College of Engineering, University of California, Berkeley, California 94720, USA
| | - Congyang Zhang
- Institute of Oceanic and Environmental Chemical Engineering, State Key Lab Breeding Base of Green Chemical Synthesis Technology and Collaborative Innovation Center of Membrane Separation and Water Treatment of Zhejiang Province, Zhejiang University of Technology, Chaowang Road 18#, Hangzhou 310014, China
| | - Qin Meng
- Department of Chemical and Biological Engineering, College of Chemical and Biological Engineering, State Key Laboratory of Chemical Engineering, Zhejiang University, Hangzhou 310027, China
| | - Zehai Xu
- Institute of Oceanic and Environmental Chemical Engineering, State Key Lab Breeding Base of Green Chemical Synthesis Technology and Collaborative Innovation Center of Membrane Separation and Water Treatment of Zhejiang Province, Zhejiang University of Technology, Chaowang Road 18#, Hangzhou 310014, China
| | - Pengcheng Su
- Institute of Oceanic and Environmental Chemical Engineering, State Key Lab Breeding Base of Green Chemical Synthesis Technology and Collaborative Innovation Center of Membrane Separation and Water Treatment of Zhejiang Province, Zhejiang University of Technology, Chaowang Road 18#, Hangzhou 310014, China
| | - Qingbiao Li
- Department of Chemical and Biochemical Engineering, College of Chemistry and Chemical Engineering, National Laboratory for Green Chemical Productions of Alcohols, Ethers and Esters, Key Lab for Chemical Biology of Fujian Province, Xiamen University, Xiamen 361005, China
| | - Chong Shen
- Department of Chemical and Biological Engineering, College of Chemical and Biological Engineering, State Key Laboratory of Chemical Engineering, Zhejiang University, Hangzhou 310027, China
| | - Zheng Fan
- Institute of Oceanic and Environmental Chemical Engineering, State Key Lab Breeding Base of Green Chemical Synthesis Technology and Collaborative Innovation Center of Membrane Separation and Water Treatment of Zhejiang Province, Zhejiang University of Technology, Chaowang Road 18#, Hangzhou 310014, China
| | - Lei Qin
- Institute of Oceanic and Environmental Chemical Engineering, State Key Lab Breeding Base of Green Chemical Synthesis Technology and Collaborative Innovation Center of Membrane Separation and Water Treatment of Zhejiang Province, Zhejiang University of Technology, Chaowang Road 18#, Hangzhou 310014, China
| | - Guoliang Zhang
- Institute of Oceanic and Environmental Chemical Engineering, State Key Lab Breeding Base of Green Chemical Synthesis Technology and Collaborative Innovation Center of Membrane Separation and Water Treatment of Zhejiang Province, Zhejiang University of Technology, Chaowang Road 18#, Hangzhou 310014, China
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Abstract
HLA-DRB1*12:48 differs from DRB1*12:09, by a single synonymous nucleotide at position 266.
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Affiliation(s)
- X Zhu
- Transfusion Medicine Research Department, Yunnan Kunming Blood Center, Kunming, PR China
| | - T Yang
- Transfusion Medicine Research Department, Yunnan Kunming Blood Center, Kunming, PR China
| | - R Tan
- Transfusion Medicine Research Department, Yunnan Kunming Blood Center, Kunming, PR China
| | - P Su
- Transfusion Medicine Research Department, Yunnan Kunming Blood Center, Kunming, PR China
| | - H Gao
- National Research Institute for Health and Family Planning, Haidian District, Beijing, PR China
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Li H, Zhang X, Cao J, Su P, Lian J, Song X, Yang W, Han S, Xi Y, Wang Y. Erratum to: Exon 19 deletion of epidermal growth factor receptor is associated with prolonged survival in brain metastases from non-small-cell lung cancer. Tumour Biol 2016; 36:7333-4. [PMID: 26314860 DOI: 10.1007/s13277-015-3953-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Affiliation(s)
- Hongwei Li
- Department of Radiation Oncology, Shanxi Provincial Cancer Hospital, Shanxi Medical University, Taiyuan, Shanxi, 030013, People's Republic of China.
- Department of Radiotherapy, Shanxi Provincial Cancer Hospital, Shanxi Medical University, Taiyuan, Shanxi, 030013, People's Republic of China.
| | - Xiaqin Zhang
- Department of Radiation Oncology, Shanxi Provincial Cancer Hospital, Shanxi Medical University, Taiyuan, Shanxi, 030013, People's Republic of China
| | - Jianzhong Cao
- Department of Radiation Oncology, Shanxi Provincial Cancer Hospital, Shanxi Medical University, Taiyuan, Shanxi, 030013, People's Republic of China.
| | - Pengcheng Su
- Department of Radiation Oncology, Shanxi Provincial Cancer Hospital, Shanxi Medical University, Taiyuan, Shanxi, 030013, People's Republic of China
| | - Jianhong Lian
- Department of Surgery, Shanxi Provincial Cancer Hospital, Shanxi Medical University, Taiyuan, Shanxi, 030013, People's Republic of China
| | - Xing Song
- Department of Radiation Oncology, Shanxi Provincial Cancer Hospital, Shanxi Medical University, Taiyuan, Shanxi, 030013, People's Republic of China
| | - Weihua Yang
- Department of Chemotherapy, Shanxi Provincial Cancer Hospital, Shanxi Medical University, Taiyuan, Shanxi, 030013, People's Republic of China
| | - Songyan Han
- Department of Chemotherapy, Shanxi Provincial Cancer Hospital, Shanxi Medical University, Taiyuan, Shanxi, 030013, People's Republic of China
| | - Yanfeng Xi
- Department of Pathology, Shanxi Provincial Cancer Hospital, Shanxi Medical University, Taiyuan, Shanxi, 030013, People's Republic of China
| | - Yaohua Wang
- Department of Pathology, Shanxi Provincial Cancer Hospital, Shanxi Medical University, Taiyuan, Shanxi, 030013, People's Republic of China
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Abstract
HLA-B*35:269 differs from HLA-B*35:01:01:01, by a single synonymous nucleotide at position 103.
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Affiliation(s)
- X Zhu
- Transfusion Medicine Research Department, Yunnan Kunming Blood Center, Kunming, PR China
| | - T Yang
- Transfusion Medicine Research Department, Yunnan Kunming Blood Center, Kunming, PR China
| | - R Tan
- Transfusion Medicine Research Department, Yunnan Kunming Blood Center, Kunming, PR China
| | - P Su
- Transfusion Medicine Research Department, Yunnan Kunming Blood Center, Kunming, PR China
| | - Z Li
- Department of Clinical Pharmacology, Central South University, Changsha, PR China
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Li W, Su P, Zhang G, Shen C, Meng Q. Preparation of continuous NH2–MIL-53 membrane on ammoniated polyvinylidene fluoride hollow fiber for efficient H2 purification. J Memb Sci 2015. [DOI: 10.1016/j.memsci.2015.08.049] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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