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Evaluation of retinal and choroidal changes in patients with Alzheimer’s type dementia using optical coherence tomography angiography

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International Journal of Ophthalmology(English edition) 2021年第6期14卷 860-868页

作者： Ze-Bing Li zhong-jing lin Na Li Huan Yu Yan-lin Wu Xi Shen Department of Ophthalmology Ruijin HospitalAffiliated to Shanghai Jiao Tong University School of MedicineShanghai 200025China

AIM:To evaluate the changes in fundus parameters in patients with Alzheimer’s type dementia(ATD)using optical coherence tomography angiography(OCTA),to record flash electroretinograms(ERG)using the RETeval system and to explore changes in retinal ***:Twenty-nine patients with ATD and 26 age-matched normal subjects were *** subjects underwent OCTA scans to analyse the superficial retinal vessel parameters in the macular area,including the vessel length density,the vessel perfusion density and the area of foveal avascular zone(FAZ),as well as the choroidal *** differences between the patients with ATD and the normal control group were compared and explored the relevant factors affecting vessel *** also recorded the flash ERGs using the RETeval system and intended to explore changes in retinal function by analysing the ERG image amplitude in patients with ***:The vessel parameters[Pvessel length density=0.005 and Pvessel perfusion density=0.006]and average choroid thickness(P<0.001)in the macular area of the ATD group was less than the control *** FAZ area was statistically significantly enlarged in the ATD group(P<0.001).These parameters were correlated with the Mini-Mental State Examination(MMSE)score and the Montreal Cognitive Assessment(MoCA).CONCLUSION:Patients with ATD exhibit decreases in the parameters associated with *** addition,these indicators significantly correlate with the MMSE score and the MoCA *** may be an adjunct tool with strong potential to track changes in the diagnosis and monitoring the progression of the disease.

关键词： optical coherence tomography angiography Alzheimer’s type dementia Mini-Mental State Examination Montreal Cognitive Assessment scale RETeval system flash electroretinogram

Clinical efficacy of Ahmed glaucoma valve implantation combined with 23-gauge vitrectomy for medically uncontrolled neovascular glaucoma with proliferative diabetic retinopathy

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International Journal of Ophthalmology(English edition) 2020年第5期13卷 832-836页

作者： zhong-jing lin Zheng-Hua Chen Shou-Yue Huang Jun Sun Xi Shen Yi-Sheng zhong Department of Ophthalmology Ruijin Hospital Affiliated Medical SchoolShanghai Jiao Tong UniversityShanghai 200025China Department of Ophthalmology Suzhou Eye and ENT HospitalSuzhou 215006Jiangsu ProvinceChina

AIM:To describe the clinical results of combined Ahmed valve implantation and 23-gauge vitrectomy for medically uncontrolled neovascular glaucoma(NVG)secondary to proliferative diabetic retinopathy(PDR).METHODS:The medical records of medically uncontrolled NVG patients with PDR who underwent Ahmed valve implantation and 23-gauge vitrectomy between March 2016 and December 2018 were *** patients had at least 6-month *** photocoagulation(PRP),anti-vascular endothelial growth factor,surgery and medication history were ***:Eleven eyes of 11 patients were included in our *** visual acuity improved in 8 eyes and remained unchanged in 3 *** preoperative intraocular pressure(IOP)was significantly decreased at the last follow-up(48.8±4.3 to 17.0±1.5 mm Hg,P<0.001).All eyes needed three topical anti-glaucomatous medications before surgery,but the number was significantly reduced to 0.72±0.19 at the last visit(P<0.001).Four eyes had choroidal detachment and 3 eyes had minor hyphemia,all of which gradually resolved without treatments in one ***:Ahmed glaucoma valve implantation combined with 23-gauge vitrectomy might be a safe and alternative treatment for NVG with PDR.

关键词： Ahmed glaucoma valve vitrectomy neovascular glaucoma diabetic retinopathy

Dielectric-ion-conductive ZnNb2O6 layer enabling rapid desolvation and diffusion for dendrite-free Zn metal batteries

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Journal of Energy Chemistry 2025年第1期100卷 693-701页

作者： Haifeng Yang Jian Wang Panpan Zhang Xiaomin Cheng Qinghua Guan jing Dong Bixian Chen Lujie Jia jing Zhang Yongzheng Zhang Yunjian Liu Hongzhen lin School of Materials Science and Engineering Jiangsu University i-Lab & CAS Key Laboratory of Nanophotonic Materials and Devices Suzhou Institute of Nano-Tech and Nano-Bionics Chinese Academy of Sciences Helmholtz Institute Ulm (HIU) Karlsruhe Institute of Technology (KIT) School of Materials Science and Engineering Xi'an University of Technology State Key Laboratory of Chemical Engineering East China University of Science and Technology

Rechargeable aqueous zinc-metal batteries （AZMBs） are promising candidates for large-scale energy storage systems due to their low cost and high ***,their performance and sustainability are significantly hindered by the sluggish desolvation kinetics at the electrode/electrolyte interface and the corresponding hydrogen evolution reaction where active water molecules tightly participate in the Zn（H2O）62+solvation ***,learnt from self-generated solid electrolyte interphase （SEI） in anodes,the dielectric but ion-conductive zinc niobate nanoparticles artificial layer is constructed on metallic Zn surface （ZNB@Zn）,acting as a rapid desolvation *** zincophilic and dielectric-conductive properties of ZNB layer accelerate interfacial desolvation/diffusion and suppress surface corrosion or dendrite formation,achieving uniform Zn plating/stripping behavior,as confirmed by electronic/optical microscopies and interface spectroscopical measurements together with theoretical ***,the as-prepared ZNB@Zn electrode exhibits excellent cycling stability of over 2000 h and robust reversibility （99.54%） even under high current density and depth of discharge ***,the assembled ZNB@Zn-based full cell displays high capacity-retention rate of 80.21%after 3000 cycles at 5 A g-1and outstanding rate performance up to 10 A *** large-areal pouch cell is stabilized for hundreds of cycles,highlighting the bright prospects of the dielectric but ion-conductive layer in further application of AZMBs.

关键词： Zn metal battery Dielectric artificial layer Rapid ion diffusion Zincophilic diffusion Active water inhibition

Designing Electronic Structures of Multiscale Helical Converters for Tailored Ultrabroad Electromagnetic Absorption

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Nano-Micro Letters 2025年第1期17卷 439-455页

作者： Zhaobo Feng Chongbo Liu Xin Li Guangsheng Luo Naixin Zhai Ruizhe Hu jing lin Jinbin Peng Yuhui Peng Renchao Che Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle School of Environmental and Chemical EngineeringNanchang Hangkong UniversityNanchang 330063People’s Republic of China School of Physics and Materials Nanchang UniversityNanchang 330031People’s Republic of China Key Laboratory of Nondestructive Testing Ministry of EducationNanchang Hangkong UniversityNanchang 330063People’s Republic of China Laboratory of Advanced Materials Shanghai Key Lab of Molecular Catalysis and Innovative MaterialsAcademy for Engineering and TechnologyFudan UniversityShanghai 200438People’s Republic of China

Atomic-scale doping strategies and structure design play pivotal roles in tailoring the electronic structure and physicochemical property of electromagnetic wave absorption(EMWA)***,the relationship between configuration and electromagnetic(EM)loss mechanism has remained ***,drawing inspiration from the DNA transcription process,we report the successful synthesis of novel in situ Mn/N co-doped helical carbon nanotubes with ultrabroad EMWA *** calculation and EM simulation confirm that the orbital coupling and spin polarization of the Mn–N4–C configuration,along with cross polarization generated by the helical structure,endow the helical converters with enhanced EM *** a result,HMC-8 demonstrates outstanding EMWA performance,achieving a minimum reflection loss of−63.13 dB at an ultralow thickness of 1.29 *** precise tuning of the graphite domain size,HMC-7 achieves an effective absorption bandwidth(EAB)of 6.08 GHz at 2.02 mm ***,constructing macroscale gradient metamaterials enables an ultrabroadband EAB of 12.16 GHz at a thickness of only 5.00 mm,with the maximum radar cross section reduction value reaching 36.4 dB *** innovative approach not only advances the understanding of metal–nonmetal co-doping but also realizes broadband EMWA,thus contributing to the development of EMWA mechanisms and applications.

关键词： Metal-nonmetal co-doping 3d-2p orbital coupling Spin polarization Helical structure Broadband EM wave absorption

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蛇根草属植物的化学成分及药理活性研究进展

中国药学杂志 2022年第15期57卷 1221-1231页

作者：钟林静梁林富陈俊锟卜庆徐梦娟中南林业科技大学材料科学与工程学院长沙410004

蛇根草属(Ophiorrhiza L.)植物隶属于茜草科,在全世界广泛分布。该属植物被多种药物志记载,具有活血化瘀、祛痰止咳等药用价值。该属植物富含结构新颖、生物活性显著的化学成分,已成为国际上药用植物资源的研究热点之一。目前,已有31种... 详细信息

蛇根草属(Ophiorrhiza L.)植物隶属于茜草科,在全世界广泛分布。该属植物被多种药物志记载,具有活血化瘀、祛痰止咳等药用价值。该属植物富含结构新颖、生物活性显著的化学成分,已成为国际上药用植物资源的研究热点之一。目前,已有31种蛇根草属植物的化学成分被报道,主要包括62个生物碱类、21个萜类、21个蒽醌类、6个甾体类、2个黄酮类和1个香豆素类等多种结构类型化合物。这些化合物具有抗肿瘤、免疫抑制、抗菌、抗病毒、抗炎、止泻、胃黏膜保护和驱虫等多种药理功效。本文综述了1976年7月至2021年7月间报道的蛇根草属植物的化学成分及其药理活性研究进展,重点突出若干代表性化学成分,同时对其结构特征和绝对构型进行详细的归纳总结,以期为该领域药用植物资源的后续研究与开发提供一定的参考。

关键词：蛇根草属喜树碱生物碱药理活性

Multi-dimensional Bi@C electrocatalyst for Cr3+/Cr2+ redox reaction boosting high-performance iron-chromium flow batteries

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Science China Chemistry 2025年

作者： Min Wu Mingjun Nan Shumin Liu Caihe zhong lin Qiao Huamin Zhang Xiangkun Ma Department of Materials Science and Engineering Dalian Maritime University Division of Energy Storage Dalian National Laboratory for Clean Energy Dalian Institute of Chemical Physics Chinese Academy of Sciences

With the increasing demand for energy storage technology, iron-chromium flow batteries（ICFBs） have been widely concerned because of their price advantage. However, the low electrochemical activity of Cr3+/Cr2+redox couples and the side hydrogen evolution reaction limit the industrial application of ICFBs. A multi-dimensional Bi/carbon composite electrocatalyst（Bi@C）for ICFB is designed and prepared to improve the electrochemical activity of Cr3+/Cr2+redox couples. Benefiting by using the Bimetal organic framework（Bi-MOF） with solid matrix as precursors, Bi nanospheres are highly dispersed on the Bi@C electrocatalyst that effectively enhances the electrochemical activity. The special morphology of Bi@C electrocatalyst helps the transfer of electrons and ions, significantly reducing the polarization of battery. Herein, the 3D porous carbon frames accelerate mass transfer, and the 2D carbon nanobelts and carbon layer coating on 0D Bi nanospheres improve the conductivity of Bi nanospheres. Therefore, the ICFB with multi-dimensional Bi@C electrocatalyst exhibits coulombic efficiency of 98.10% and energy efficiency of 79.14% at 140 mA cm-2, which is higher than ICFBs with commercial graphite carbon electrocatalyst and with heat treatment carbon felt. This work provides a simple and economical method to fabricate a high-performance multidimensional Bi@C electrocatalyst for Cr3+/Cr2+redox couples, boosting the development of ICFBs.

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近节指骨干骨折术后肌腱粘连的临床分析

吉林医学 2013年第19期34卷 3803-3804页

作者：钟竟林杨业林易进南京医科大学附属江宁医院骨2科江苏南京211100

目的:探讨近节指骨骨折术后肌腱粘连的原因及干预措施。方法:对12例近节指骨骨折进行手术治疗。结果:所有患者均获随访,随访时间4～10个月,平均7个月。无切口感染、骨折端畸形愈合及关节僵直等并发症。TAM评定:总优良率75%;钢板组优良率... 详细信息

目的:探讨近节指骨骨折术后肌腱粘连的原因及干预措施。方法:对12例近节指骨骨折进行手术治疗。结果:所有患者均获随访,随访时间4～10个月,平均7个月。无切口感染、骨折端畸形愈合及关节僵直等并发症。TAM评定:总优良率75%;钢板组优良率85.7%;克氏针组优良率60%。结论:微创操作、无创修复肌腱及腱周组织、骨床的正确处理及坚强内固定后早期功能锻炼能有效降低近节指骨干骨折术后肌腱粘连。

关键词：近节指骨骨折肌腱粘连

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清风藤属化学成分及药理活性研究进展

中国药学杂志 2023年第13期58卷 1157-1165页

作者：卜庆梁林富钟林静陈俊锟徐梦娟朱丽丽中南林业科技大学材料科学与工程学院长沙410004

清风藤属(Sabia)植物在我国资源丰富,约16个种、5个亚种、2个变种。该属多种植物被少数民族药物志收录。清风藤属化学成分包括五环三萜、生物碱、黄酮、苯丙素类、其他苯衍生物类、脂肪酸和烷烃类等,具有护肝肾、降血糖与血脂、治疗类... 详细信息

清风藤属(Sabia)植物在我国资源丰富,约16个种、5个亚种、2个变种。该属多种植物被少数民族药物志收录。清风藤属化学成分包括五环三萜、生物碱、黄酮、苯丙素类、其他苯衍生物类、脂肪酸和烷烃类等,具有护肝肾、降血糖与血脂、治疗类风湿关节炎、镇痛、抗流感病毒、催产等多种功效。本文对近30年来国内外相关文献进行归类、分析和总结,综述了清风藤属的230个化学成分及其药理活性与临床应用,旨在为该属植物的进一步研究与开发提供科学依据。

关键词：清风藤属生物碱五环三萜黄酮抗流感病毒

CNKSR2 interactome analysis indicates its association with the centrosome/microtubule system

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Neural Regeneration Research 2025年第8期20卷 2420-2432页

作者： lin Yin Yalan Xu Jie Mu Yu Leng Lei Ma Yu Zheng Ruizhi Li Yin Wang Peifeng Li Hai Zhu Dong Wang jing Li Institute for Translational Medicine The Affiliated Hospital of Qingdao UniversityMedical CollegeQingdao UniversityQingdaoShandong ProvinceChina School of Basic Medicine Qingdao UniversityQingdaoShandong ProvinceChina College of Life Sciences and School of PharmacyMedical CollegeQingdao UniversityQingdaoShandong ProvinceChina Department of Urology Qingdao Municipal Hospital Affiliated to Qingdao UniversityQingdaoShandong ProvinceChina

The protein connector enhancer of kinase suppressor of Ras 2(CNKSR2),present in both the postsynaptic density and cytoplasm of neurons,is a scaffolding protein with several protein-binding *** of the CNKSR2 gene have been implicated in neurodevelopmental disorders,particularly intellectual disability,although the precise mechanism involved has not yet been fully *** has demonstrated that CNKSR2 plays a role in facilitating the localization of postsynaptic density protein complexes to the membrane,thereby influencing synaptic signaling and the morphogenesis of dendritic ***,the function of CNKSR2 in the cytoplasm remains to be *** this study,we used immunoprecipitation and high-resolution liquid chromatography-mass spectrometry to identify the interactors of *** a combination of bioinformatic analysis and cytological experiments,we found that the CNKSR2 interactors were significantly enriched in the proteome of the *** also showed that CNKSR2 interacted with the microtubule protein DYNC1H1 and with the centrosome marker *** colocalization analysis confirmed the centrosomal localization of *** we downregulated CNKSR2 expression in mouse neuroblastoma cells(Neuro 2A),we observed significant changes in the expression of numerous centrosomal *** manipulation also affected centrosome-related functions,including cell size and shape,cell proliferation,and ***,we found that CNKSR2 interactors were highly enriched in de novo variants associated with intellectual disability and autism spectrum *** findings establish a connection between CNKSR2 and the centrosome,and offer new insights into the underlying mechanisms of neurodevelopmental disorders.

关键词： autism spectrum disorder centrosome CNKSR2 intellectual disability interactome mass spectrometry microtubule neurodevelopmental disease protein complexes protein-protein interactions