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Simplified pulmonary embolism severity index is associated with recurrent venous thromboembolism in patients with pulmonary embolism

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Chinese Medical Journal 2021年第3期134卷 359-361页

作者： Jia-Rui Zhang Chen Zhou Hai-Xia Zhou Xiao-Qian Li Yue-Hong Hu Mao-Yun Wang yong-jiang tang Qun Yi Department of Respiratory and Critical Care Medicine West China HospitalSichuan UniversityChengduSichuan 610041China West China School of Medicine Sichuan UniversityChengduSichuan 610041China

Pulmonary embolism(PE)patients have a high recurrence rate of venous thromboembolism(VTE)and recurrences are more often *** can be effectively prevented by prolonged anticoagulation treatment,but the risk of bleeding also ***,risk assessment of VTE recurrence is important in PE patients,as high-risk patients will benefit from long-term anticoagulation treatment,whereas low-risk patients will unnecessarily be exposed to an increased bleeding *** risk factors for VTE recurrence have been identified in non-Asian populations,including male gender,advanced age,thrombophilia,obesity,persistent elevation of D-dimer one month after discontinuation of anticoagulation and residual ***,risk factors for VTE recurrence have not been clearly evaluated in Chinese and Asian populations.A recent study found that the European Society of Cardiology(ESC)risk stratification for PE patients(2008 version),which is used to assess the disease severity of acute PE patients,was associated with VTE recurrence.[1]The simplified pulmonary embolism severity index(sPESI)is also widely validated for the assessment of disease severity of PE,has good prognostic value for early and even long-term *** is less clear whether the model predicts VTE *** aim of this prospective study was to investigate the short-term and long-term incidence of recurrent VTE after a first episode of acute PE and associated risk factors of recurrent *** association between VTE recurrence and disease severity assessed by sPESI was also evaluated.

关键词： patients severity embolism

Establisment of a novel pig model of pancreatoduodenal allotransplantation

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Hepatobiliary & Pancreatic Diseases International 2005年第2期4卷 192-196页

作者： Jian-Shui Li, yong tang, jiang-Tao Wei and Zhao-Da Zhang Chengdu, China Department of General Surgery, West China Hospital, Sichuan University, Chengdu 610041 , China and Department of Anesthesia, Chengdu Railway Central Hospital, Chengdu 610081, China Department of General Surgery West China HospitalSichuan UniversityChengdu 610041 China.

BACKGROUND: Pancreas transplantation is a valid thera- py for patients with type 1 diabetes mellitus (IDDM). This study was undertaken to establish a stable pig model of whole pancreatoduodenal allotransplantation of physiologi- cally coincidence for pancreas transplantation. METHODS: The IDDM pig model was made by resection of the pancreas from the recipient. The portal vein of the donor was end-to-side anastomosed to the anterior mesen- teric vein (equal to the superior mesenteric vein) or the portal vein of the recipient. The far end of the celiac axis was anastomosed to each other. With end-to-side fashion, the duodenum of the donor was anastomosed to the jeju- num of the recipient. RESULTS: In 16 transplantations, results were satisfactory. The anatomical results and immune function including the function of the pancreas were similar to those of human be- ing. CONCLUSION: Of the pancreas of the pig, this study of pancreatic transplantation shows that the novel pig whole pancreatoduodenal allotransplantation model is ideal.

关键词： pancreatoduodenal transplantation model diabetes pig

Wafer-Scale Vertical 1D GaN Nanorods/2D MoS₂/PEDOT:PSS for Piezophototronic Effect-Enhanced Self-Powered Flexible Photodetectors

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NANO-MICRO LETTERS 2025年第1期17卷 1-15页

作者： tang, Xin jiang, Hongsheng Lin, Zhengliang Wang, Xuan Wang, Wenliang Li, Guoqiang South China Univ Technol State Key Lab Luminescent Mat & Devices Guangzhou 510640 Peoples R China South China Univ Technol Sch Mat Sci & Engn Dept Elect Mat Guangzhou 510640 Peoples R China

Vertical 1D GaN nanorod arrays/2D MoS2/PEDOT:PSS heterostructures in wafer scale have been fabricated for flexible photodetection ***-powered flexible photodetector at compressive strain reveals a significantly enhanced photoresponse with a responsivity of 2.47 A W-1 and response times of 40/45 mu s, which are superior to the state-of-the-art flexible *** work not only provides a valuable strategy for the design and construction of tunable van der Waals heterostructures, but also opens a new opportunity for flexible sensors. van der Waals (vdW) heterostructures constructed by low-dimensional (0D, 1D, and 2D) materials are emerging as one of the most appealing systems in next-generation flexible photodetection. Currently, hand-stacked vdW-type photodetectors are not compatible with large-area-array fabrication and show unimpressive performance in self-powered mode. Herein, vertical 1D GaN nanorods arrays (NRAs)/2D MoS2/PEDOT:PSS in wafer scale have been proposed for self-powered flexible photodetectors arrays firstly. The as-integrated device without external bias under weak UV illumination exhibits a competitive responsivity of 1.47 A W-1 and a high detectivity of 1.2 x 1011 Jones, as well as a fast response speed of 54/71 mu s, thanks to the strong light absorption of GaN NRAs and the efficient photogenerated carrier separation in type-II heterojunction. Notably, the strain-tunable photodetection performances of device have been demonstrated. Impressively, the device at - 0.78% strain and zero bias reveals a significantly enhanced photoresponse with a responsivity of 2.47 A W-1, a detectivity of 2.6 x 1011 Jones, and response times of 40/45 mu s, which are superior to the state-of-the-art self-powered flexible photodetectors. This work presents a valuable avenue to prepare tunable vdWs heterostructures for self-powered flexible photodetection, which performs well in flexible sensors.

关键词： Vertical nanorod arrays van der Waals heterostructure Piezophototronic effect Self-powered photodetection Flexible sensors

Unraveling the mechanism of action of Shangxia Liangji formula for treating insomnia:a metabolomics and network pharmacology approach

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Traditional Medicine Research 2025年第2期10卷 16-29页

作者： Xia-Jie Quan Hao Liang yong-Hong tang Li jiang Xiong-Ying Ji Feng-Ying Zhang Ping Zhang Bo Ouyang Department of Information The Affiliated Nanhua HospitalHengyang Medical SchoolUniversity of South ChinaHengyang 421002China Department of Neurology The Affiliated Nanhua HospitalHengyang Medical SchoolUniversity of South ChinaHengyang 421002China Department of Gastroscopy The Affiliated Nanhua HospitalHengyang Medical SchoolUniversity of South ChinaHengyang 421002China Department of Traditional Chinese Medicine The Affiliated Nanhua HospitalHengyang Medical SchoolUniversity of South ChinaHengyang 421002China

Background:Insomnia is a prevalent clinical condition and Shangxia Liangji formula(SXLJF)is a well-established method of ***,the specific mechanism of action of SXLJF remains ***:The mouse model of insomnia was established by intraperitoneal injection of ***-two mice were randomly divided into a negative control group,model group,SXLJF group(18.72 g/kg/day),and positive control group(diazepam,2 mg/kg)and treated with the corresponding drugs for 7 consecutive *** open field test and pentobarbital-induced sleeping test were ***-MS-based untargeted metabolomics and network pharmacology were applied to explore the potential targets of SXLJF for treating ***,key targets were validated using ***:Behavioral tests demonstrated that SXLJF reduced the total distance,average velocity,central distance,and sleep latency,and prolonged sleep *** and network pharmacology revealed potential targets,signaling pathways,metabolic pathways,and metabolites associated with the anti-insomnia effects of ***,tyrosine hydroxylase(TH)and tyrosine metabolism emerged as crucial metabolic pathways and targets,***-qPCR results supported the role of TH in the mechanism of SXLJF in treating ***:In conclusion,TH and tyrosine metabolism may represent significant targets and pathways for SXLJF in treating insomnia.

关键词： Shangxia Liangji formula insomnia metabolomics network pharmacology tyrosine hydroxylase tyrosine metabolism

吖啶橙染料在十二烷基硫酸钠溶液中电子光谱的研究

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化学学报 1988年第7期46卷 700-702页

作者：姜永才唐京明吴世康中国科学院感光化学研究所北京

近年来,对微环境效应的研究工作日益活跃.就各种表面活性物质在溶液中存在的胶束而言,其临界胶束浓度(cmc)、平均聚集数(N)、胶束内极性以及微观粘度等都已引起许多研究者的注意.最近的研究表明.

关键词：十二烷基硫酸钠表面活性 AO 乳化剂表面性质 SLS

降钙素阴性的甲状腺神经内分泌肿瘤临床病理特征分析

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西部医学 2018年第4期30卷 498-502页

作者：江荷江小林姜勇唐颖四川大学华西医院病理科四川成都610041

目的探讨降钙素阴性的甲状腺神经内分泌肿瘤的临床病理特征及鉴别诊断。方法对1例诊断为降钙素阴性的甲状腺神经内分泌肿瘤病例进行病史收集、形态学检查及免疫表型检测,并复习相关文献。结果 52岁女性患者在我院行甲状腺全切术后,甲状... 详细信息

目的探讨降钙素阴性的甲状腺神经内分泌肿瘤的临床病理特征及鉴别诊断。方法对1例诊断为降钙素阴性的甲状腺神经内分泌肿瘤病例进行病史收集、形态学检查及免疫表型检测,并复习相关文献。结果 52岁女性患者在我院行甲状腺全切术后,甲状腺右叶剖视见一直径0.6cm的灰白结节,边界欠清,切面实性、质中,镜下肿瘤细胞排列成巢团状,细胞呈卵圆形或梭形,胞浆中等,胞核较小,染色质粗颗粒状,核仁不明显,间质纤维组织增生,免疫表型:甲状腺转录因子1(TTF-1)、嗜铬素A(CgA)、突触素(Syn)和癌胚抗原(CEA)均弥漫阳性,甲状腺球蛋白(TG)、降钙素(CT)均阴性,Ki-67增殖指数<1%。结论降钙素阴性的神经内分泌肿瘤是一种罕见的甲状腺肿瘤,诊断需结合病理形态尤其是免疫表型。

关键词：降钙素阴性甲状腺神经内分泌肿瘤临床病理

Electrode/Electrolyte Optimization-Induced Double-Layered Architecture for High-Performance Aqueous Zinc-(Dual) Halogen Batteries

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NANO-MICRO LETTERS 2025年第1期17卷 1-17页

作者： Zhou, Chengwang Ding, Zhezheng Ying, Shengzhe jiang, Hao Wang, Yan Fang, Timing Zhang, You Sun, Bing tang, Xiao Liu, Xiaomin Qingdao Univ Sch Text & Clothing Sch Chem & Chem Engn Qingdao 266071 Shandong Peoples R China Univ Technol Sydney Fac Sci Ctr Clean Energy Technol Sch Math & Phys Sci Ultimo NSW 2007 Australia Henan Normal Univ Sch Chem & Chem Engn Xinxiang 453007 Henan Peoples R China

A double-layered protective film based on zinc-based coordination compound and ZnF2-rich solid electrolyte interphase layer has been successfully fabricated on the zinc metal anode via electrode/electrolyte synergistic *** double-layered architecture can effectively modulate Zn2+ flux and suppress the zinc dendrite growth, thus facilitating the uniform zinc *** as-developed zinc-(dual) halogen batteries based on double-layered protective film can present high areal capacity and satisfactory cycling stability. Aqueous zinc-halogen batteries are promising candidates for large-scale energy storage due to their abundant resources, intrinsic safety, and high theoretical capacity. Nevertheless, the uncontrollable zinc dendrite growth and spontaneous shuttle effect of active species have prohibited their practical implementation. Herein, a double-layered protective film based on zinc-ethylenediamine tetramethylene phosphonic acid (ZEA) artificial film and ZnF2-rich solid electrolyte interphase (SEI) layer has been successfully fabricated on the zinc metal anode via electrode/electrolyte synergistic optimization. The ZEA-based artificial film shows strong affinity for the ZnF2-rich SEI layer, therefore effectively suppressing the SEI breakage and facilitating the construction of double-layered protective film on the zinc metal anode. Such double-layered architecture not only modulates Zn2+ flux and suppresses the zinc dendrite growth, but also blocks the direct contact between the metal anode and electrolyte, thus mitigating the corrosion from the active species. When employing optimized metal anodes and electrolytes, the as-developed zinc-(dual) halogen batteries present high areal capacity and satisfactory cycling stability. This work provides a new avenue for developing aqueous zinc-(dual) halogen batteries.

关键词： Zn metal anodes Double-layered protective film Electrode/electrolyte optimization Aqueous zinc-(dual) halogen batteries

Staged dendrite suppression for high safe and stable lithium-sulfur batteries

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Journal of Energy Chemistry 2025年第1期100卷 674-683页

作者： Jun jiang Zhenjie Lu Yanwen Ding Shujun Liu Zhijie Qi Tian tang Yunfan Zhang Zhiyuan Ma Jingwen Sun Liang Xue Wenyao Zhang Pan Xiong Xin Wang Junwu Zhu yongsheng Fu Key Laboratory for Soft Chemistry and Functional Materials of Ministry of Education Nanjing University of Science and Technology jiangsu Pylon Battery Co.Ltd

The unavoidable dendrite growth and shuttle effect have long been stranglehold challenges limiting the safety and practicality of lithium-sulfur ***,we propose a dual-action strategy to address the lithium dendrite issue in stages by constructing a multifunctional surface-negatively-charged nanodiamond layer with high ductility and robust puncture resistance on polypropylene （PP） *** uniformly loaded compact negative layer can not only significantly enhance electron transmission efficiency and promote uniform lithium deposition,but also reduce the formation of dendrite during early deposition *** importantly,under the strong puncture stress encountered during the deterioration of lithium dendrite growth under limiting current,the high ductility and robust puncture resistance（145.88 MPa） of as-obtained nanodiamond layer can effectively prevent short circuits caused by unavoidable lithium *** Li||Li symmetrical cells assembled with nanodiamond layer modified PP demonstrated a stable cycle of over 1000 h at 2 mA cm-2with a polarization voltage of only 29.3 ***,the negative charged layer serves as a physical barrier blocking lithium polysulfide ions,effectively mitigating capacity *** improved cells achieved a capacity decay of only 0.042%per cycle after 700 cycles at 3 C,demonstrating effective suppression of dendrite growth and capacity attenuation,showing promising prospect.

关键词： Lithium-sulfur batteries Staged dendrite suppression Shuttle effect Surface-negatively-charged nanodiamond

Crystallization Modulation and Holistic Passivation Enables Efficient Two‑Terminal Perovskite/CuIn(Ga)Se_(2)Tandem Solar Cells

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Nano-Micro Letters 2025年第1期17卷 205-215页

作者： Cong Geng Kuanxiang Zhang Changhua Wang Chung Hsien Wu Jiwen jiang Fei Long Liyuan Han Qifeng Han Yi‑Bing Cheng yong Peng State Key Laboratory of Advanced Technology for Materials Synthesis and Processing Wuhan University of TechnologyWuhan 430070People’s Republic of China Triumph Photovoltaic Materials Co. Ltd.No.1001 Yannan AvenueHigh‑Tech Development DistrictBengbuAnhui 233000People’s Republic of China College of Materials Science and Engineering Guilin University of TechnologyGuilin 541004People’s Republic of China State Key Laboratory of Metal Matrix Composites Shanghai Jiao Tong UniversityShanghai 200240People’s Republic of China

Two-terminal(2-T)perovskite(PVK)/CuIn(Ga)Se_(2)(CIGS)tandem solar cells(TSCs)have been considered as an ideal tandem cell because of their best bandgap matching regarding to Shockley–Queisser(S–Q)***,the nature of the irregular rough morphology of commercial CIGS prevents people from improving tandem device *** this paper,D-homoserine lactone hydrochloride is proven to improve coverage of PVK materials on irregular rough CIGS surfaces and also passivate bulk defects by modulating the growth of PVK *** addition,the minority carriers near the PVK/C60 interface and the incompletely passivated trap states caused interface recombination.A surface reconstruction with 2-thiopheneethylammonium iodide and N,N-dimethylformamide assisted passivates the defect sites located at the surface and grain ***,LiF is used to create this field effect,repelling hole carriers away from the PVK and C60 interface and thus reducing *** a result,a 2-T PVK/CIGS tandem yielded a power conversion efficiency of 24.6%(0.16 cm^(2)),one of the highest results for 2-T PVK/CIGS TSCs to our *** validation underscores the potential of our methodology in achieving superior performance in PVK/CIGS tandem solar cells.

关键词： PVK/CIGS TSCs Irregular rough surfaces Modulating the growth PVK/C60 interface recombination