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Chinese Journal of Integrative Medicine 2011年第12期17卷 944-944页

作者： zhang ting-dong Harbin Med Coll Affiliated Hosp 1 Harbin Peoples R China

zhang ting-dong, a medical professor from the First Affiliated Hospital of Harbin Medical University, was honored with the Outstanding Achievement in Life Science Award for the first application of arsenous acid in th... 详细信息

关键词： zhang ting-dong A Pioneer in Treating Leukemia with Arsenous Acid Wins the Outstanding Achievement in Life Science Award

Sunlight-induced Permanent Hair Dyeing

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Chinese Journal of Polymer Science 2025年第2期43卷 261-270页

作者： ting zhang Bo Liang Jian-Hua zhang Lei Yang Jun-Fei Hua Yi-Wen Li College of Polymer Science and Engineering State Key Laboratoryof Polymer Materials EngineeringSichuan UniversityChengdu 60065China Schoolof Materials Science and Engineering Hubei University of Automotive TechnologyShiyan 442002China School of Emergent Soft Matter South China University of TechnologyGuangzhou 510640China

Hair coloring has emerged as an integral part of the cosmetic industry,particularly in response to the increasing global aging *** natural melanin analog,polydopamine(PDA),has garnered considerable attention as an eco-friendly hair dye,and several kinds of polymerization ways of dopamine(DA)have been proposed including alkali catalysis,metal ion catalysis,strong oxidants,and enzyme-mediated oxidation reactions and *** the controllability of polymerization and potential toxicity of involved metal ions are still in *** by the photoprotective mechanism in human skin,we have developed the melanin-inspired hair dyeing strategy that allowed for the in situ oxidative polymerization of DA under ultraviolet(UV)*** polymerization was triggered by photobase generators(PBGs),a class of compounds that produced organic bases upon UV and sunlight *** resulting hair showed an adjustable color from light brown to black by tuning the ratio of DA and PBG(DA@PBG),the concentration of DA,and light exposure *** dyed hairs showed excellent washing resistance and superior anti-static ***,Hair Color Spray DA@PBG also demonstrated a desirable hair dyeing effect and excellent biosecurity by simply spraying it on the hair under *** novel sunlight-induced method provided a new direction towards the preparation of natural hair dyes and could promote the development of green and safe hair dyes in colorful and brilliant artistic-grade hair coloring.

关键词： Polydopamine Melanin Polymerization Hair dye Photo-initiation

Light-responsive nanomaterials for biofilm removal in root canal treatment

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Chinese Chemical Letters 2025年第2期36卷 38-48页

作者： Di An Mingdong She Ziyang zhang ting zhang Miaomiao Xu Jinjun Shao Qian Shen Xuna Tang Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM) Nanjing Tech University Department of Senior Expert Diagnosis and Treatment Center Nanjing Stomatological Hospital Affiliated Hospital of Medical School Nanjing University State Key Laboratory of Organic Electronics and Information Displays & Jiangsu Key Laboratory for Biosensors Institute of Advanced Materials (IAM)Nanjing University of Posts and Telecommunications

Various chemical irrigants and drugs have been employed for intra-canal disinfection in root canal therapy (RCT). However, due to the complexity of root canal anatomy, many drugs still exhibit poor penetrability and antibiotic resistance, leading to suboptimal treatment outcomes. Thus, it is challenging to remove the organic biofilms from root canals. In recent years, light-responsive therapy, with deeper tissue penetration than traditional treatments, has emerged as an effective RCT modality. Herein, this review summarizes the recent development of light-responsive nanomaterials for biofilm removal in *** light-responsive nanomaterials and the corresponding therapeutic methods in RCT, including photodynamic therapy (PDT), photothermal therapy (PTT), and laser-activated therapy, are highlighted. Finally,the challenges that light-responsive nanomaterials and treatment modalities will encounter to conquer the biofilm in future RCT are discussed. This review is believed to significantly accelerate the future development of light-responsive nanomaterials for RCT from bench to bedside.

关键词： Biofilm Light-responsive nanomaterials Photodynamic therapy Photothermal therapy Root canal treatment

Direct Photolithography of WO_(x) Nanoparticles for High‑Resolution Non‑Emissive Displays

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Nano-Micro Letters 2025年第3期17卷 297-309页

作者： Chang Gu Guojian Yang Wenxuan Wang Aiyan Shi Wenjuan Fang Lei Qian Xiaofei Hu ting zhang Chaoyu Xiang Yu‑Mo zhang Laboratory of Optoelectronic Information Technology and Devices Ningbo Institute of Materials Technology and EngineeringChinese Academy of SciencesNingbo 315201People’s Republic of China Hangzhou Bay Laboratory of Advanced Nano‑Optoelectronic Materials and Devices Qianwan Institute of CNITECHNingbo 315336People’s Republic of China Smart Materials for Architecture Research Lab Innovation Center of Yangtze River DeltaZhejiang UniversityJiaxing 314100People’s Republic of China University of Science and Technology of China Hefei 230026People’s Republic of China State Key Lab of Supramolecular Structure and Materials College of ChemistryJilin UniversityChangchun 130012People’s Republic of China

High-resolution non-emissive displays based on electrochromic tungsten oxides(WOx)are crucial for future near-eye virtual/augmented reality interactions,given their impressive attributes such as high environmental stability,ideal outdoor readability,and low energy ***,the limited intrinsic structure of inorganic materials has presented a significant challenge in achieving precise patterning/pixelation at the micron ***,we successfully developed the direct photolithography for WOx nanoparticles based on in situ photo-induced ligand *** strategy enabled us to achieve ultra-high resolution efficiently(line widthting device exhibited impressive electrochromic performance,such as fast response(3600 cycles),as well as promising applications in electronic logos,pixelated displays,flexible electronics,*** success and advancements presented here are expected to inspire and accelerate research and development(R&D)in high-resolution non-emissive displays and other ultra-fine micro-electronics.

关键词： Electrochromic Direct photolithography WOx nanoparticles In situ photo-induced ligand exchange High-resolution displays

Early‑life milk replacer feeding mediates lipid metabolism disorders induced by colonic microbiota and bile acid profiles to reduce body weight in goat model

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Journal of Animal Science and Biotechnology 2025年第1期16卷 300-315页

作者： Ke zhang ting zhang Mengmeng Guo Awang Cuoji Yangbin Xu Yitong Zhao Yuxin Yang Daniel Brugger Xiaolong Wang Langda Suo Yujiang Wu Yulin Chen Key Laboratory of Animal Genetics Breeding and Reproduction of Shaanxi ProvinceCollege of Animal Science and TechnologyNorthwest A&F UniversityYangling 712100China College of Animal Engineering Yangling Vocational and Technical CollegeYanglingShaanxi 712100China Institute of Animal Sciences Tibet Academy of Agricultural and Animal Husbandry SciencesLhasa 850009China Institute of Animal Nutrition and Dietetics Vetsuisse‑FacultyUniversity of ZurichZurich 8057Switzerland Key Laboratory of Animal Genetics and Breeding On Tibetan Plateau Ministry of Agriculture and Rural AffairsLhasa 850009China.

Background Dysregulation of lipid metabolism and its consequences on growth performance in young ruminants have attracted attention,especially in the context of alternative feeding *** study aims to elucidate the effects of milk replacer(MR)feeding on growth,lipid metabolism,colonic epithelial gene expression,colonic microbiota composition and systemic metabolism in goat kids compared to breast milk(BM)feeding,addressing a critical knowledge gap in early life *** Ten female goat kids were divided into 2 groups:those fed breast milk(BM group)and those fed a milk replacer(MR group).Over a period of 28 d,body weight was monitored and blood and tissue samples were collected for biochemical,transcriptomic and metabolomic *** of the colonial microbiota was performed using 16S rRNA gene *** microbiota transplantation(IMT)experiments in gnotobiotic mice were per-formed to validate *** MR-fed pups exhibited reduced daily body-weight gain due to impaired lipid metabolism as evidenced by lower serum and liver total cholesterol(TC)and non-esterified fatty acid(NEFA)*** analysis of the colonic epithelium revealed upregulated genes involved in negative regulation of lipid metabolism,concomitant with microbiota shifts characterized by a decrease in Firmicutes and an increase in ***,genera such as Bifidobacterium and Prevotella were enriched in the MR group,while Clostridium and Fae-calibacterium were *** analyses confirmed alterations in bile acid and fatty acid metabolic *** experiments in mice recapitulated the metabolic phenotype observed in MR-fed goats,confirming the role of the microbiota in modulating host lipid *** Milk replacer feeding in goat kids disrupts lipid metabolism and gut microbiota dynamics,result-ing in reduced growth rates and metabolic *** findings highlight the importance of e

关键词： Bile acid Colon microbiota Goat model Lipid metabolism Milk replacer

Enhanced rate capability and cycle stability of Ti2C MXene for sodium storage through an aniline molecules welding strategy

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Tungsten 2025年第1期7卷 161-171页

作者： Hao Chen Ya-Qin Wang Dong-ting zhang Bei Zhao Min-Peng Li Chen-Yang Li Tian-Peng Xu Mao-Cheng Liu State Key Laboratory of Advanced Processing and Recycling of Non-Ferrous Metals Lanzhou University of Technology School of Materials Science and Engineering Lanzhou University of Technology School of Computer and Communication Technology Lanzhou University of Technology

MXenes obtained significant attention in the field of energy storage devices due to their characteristic layered structure,modifiable surface functional groups,large electrochemically active surface,and regulable interlayer ***,the self-restacking and sluggish ions diffusion kinetics performance of MXenes during the alkali metal ions insertion/extraction process severely impedes their cycle stability and rate *** paper proposes an aniline molecule welding strategy for welding p-phenylenediamine（PPDA） into the interlayers of Ti2C through a dehydration condensation *** welded PPDA molecules can contribute pillar effect to the layered structure of *** pillar effect effectively maintains the structural stability during the sodium ions insertion/extraction process and effectively expands the interlayer spacing of Ti2C from 1.16 to 1.38 nm,thereby enhancing ions diffusion kinetics performance and improving the long-term cycle *** Ti2C-PPDA demonstrates outstanding Na+storage capability,exhibiting a specific capacity of 100.2 mAh·g-1at a current density of 0.1 A·g-1over 960 cycles and delivering a remarkable rate capability 81.2 mAh·g-1at a current density of 5 A·*** study demonstrates that expanding interlayer spacing is a promising strategy to enhance the Na+storage capacity and improve long-term cycling stability,which provides significant guidance for the design of two-dimensional Na+storage materials with high-rate capability and cycle stability.

关键词： Diffusion kinetics Expanding interlayer spacing Rate capability Sodium ions storage Ti2C

Interleukin-17A facilitates tumor progression via upregulating programmed death ligand-1 expression in hepatocellular carcinoma

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World Journal of Gastrointestinal Oncology 2025年第1期17卷 176-198页

作者： Zhong-Xia Yang Li-ting zhang Xiao-Jun Liu Xue-Bin Peng Xiao-Rong Mao The First School of Clinical Medicine Lanzhou UniversityLanzhou 730000Gansu ProvinceChina Department of Infectious Diseases The First Hospital of Lanzhou UniversityLanzhou 730000Gansu ProvinceChina Department of Radiotherapy Gansu Provincial HospitalLanzhou 730000Gansu ProvinceChina

BACKGROUND Hepatocellular carcinoma(HCC)is an inflammation-associated tumor with a dismal *** has become an important treatment strategy for HCC,as immunity is closely related to inflammation in the tumor *** regulates the expression of programmed death ligand-1(PD-L1)in the immunosuppressive tumor microenvironment and affects im-munotherapy ***-17A(IL-17A)is involved in the remodeling of the tumor microenvironment and plays a protumor or antitumor role in different *** hypothesized that IL-17A participates in tumor progression by affe-cting the level of immune checkpoint molecules in *** upregulation of PD-L1 expression in HCC cells by IL-17A was assessed by reverse transcription PCR,western blotting,and flow *** studies were conducted with gene knockout models and pathway *** function of IL-17A in immune evasion was explored through coculture of T cells and HCC *** effects of IL-17A on the malignant biological behaviors of HCC cells were evaluated in vitro,and the antitumor effects of an IL-17A inhibitor and its synergistic effects with a PD-L1 inhibitor were studied in *** IL-17A upregulated PD-L1 expression in HCC cells in a dose-dependent manner,whereas IL-17A receptor knockout or treatment with a small mothers against decapentaplegic 2 inhibitor diminished the PD-L1 expression induced by ***-17A enhanced the survival of HCC cells in the coculture ***-17A increased the viability,G2/M ratio,and migration of HCC cells and decreased the apoptotic *** D1,VEGF,MMP9,and Bcl-1 expression increased after IL-17A treatment,whereas BAX expression *** combination of IL-17A and PD-L1 inhibitors showed synergistic antitumor efficacy and increased cluster of differentiation 8+T lymphocyte infiltration in an HCC mouse *** IL-17A upregulates PD-L1 expression via the IL-17A receptor/phosphorylation-small mothers against

关键词： Interleukin-17A Programmed death ligand-1 Interleukin-17A receptor Small mothers against decapentaplegic 2 Hepatocellular carcinoma Immunotherapy

Endoplasmic reticulum stress and autophagy in cerebral ischemia/reperfusion injury:PERK as a potential target for intervention

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Neural Regeneration Research 2025年第5期20卷 1455-1466页

作者： Ju Zheng Yixin Li ting zhang Yanlin Fu Peiyan Long Xiao Gao Zhengwei Wang Zhizhong Guan Xiaolan Qi Wei Hong Yan Xiao Key Laboratory of Endemic and Ethnic Diseases Ministry of Education&Key Laboratory of Medical Molecular Biology of Guizhou ProvinceGuizhou Medical UniversityGuiyangGuizhou ProvinceChina Guizhou Center for Disease Control and Prevention GuiyangGuizhou ProvinceChina Department of Histology and Embryology Guizhou Medical UniversityGuiyangGuizhou ProvinceChina Collaborative Innovation Center for Prevention and Control of Endemic and Ethnic Regional Diseases Co-constructed by the Province and Ministry GuiyangGuizhou ProvinceChina

Several studies have shown that activation of unfolded protein response and endoplasmic reticulum(ER)stress plays a crucial role in severe cerebral ischemia/reperfusion *** occurs within hours after cerebral ischemia,but the relationship between ER stress and autophagy remains *** this study,we established experimental models using oxygen-glucose deprivation/reoxygenation in PC12 cells and primary neurons to simulate cerebral ischemia/reperfusion *** found that prolongation of oxygen-glucose deprivation activated the ER stress pathway protein kinase-like endoplasmic reticulum kinase(PERK)/eukaryotic translation initiation factor 2 subunit alpha(e IF2α)-activating transcription factor 4(ATF4)-C/EBP homologous protein(CHOP),increased neuronal apoptosis,and induced ***,inhibition of ER stress using inhibitors or by si RNA knockdown of the PERK gene significantly attenuated excessive autophagy and neuronal apoptosis,indicating an interaction between autophagy and ER stress and suggesting PERK as an essential target for regulating *** autophagy with chloroquine exacerbated ER stress-induced apoptosis,indicating that normal levels of autophagy play a protective role in neuronal injury following cerebral ischemia/reperfusion *** from this study indicate that cerebral ischemia/reperfusion injury can trigger neuronal ER stress and promote autophagy,and suggest that PERK is a possible target for inhibiting excessive autophagy in cerebral ischemia/reperfusion injury.

关键词： apoptosis ATF4 autophagy C/EBP homologous protein cerebral ischemia/reperfusion injury eIF2α endoplasmic reticulum stress PERK

Clinical manifestation and management of severe blepharokeratoconjunctivitis combined with corneal perforation

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International Journal of Ophthalmology(English edition) 2025年第2期18卷 229-236页

作者： Xu Li Ping Hou Xiao-Lin Qi Su-Xia Li Wei-Yun Shi Hua Gao ting zhang Eye Hospital of Shandong First Medical University Jinan 250021Shandong ProvinceChina State Key Laboratory Cultivation Base Shandong Provincial Key Laboratory of OphthalmologyEye Institute of Shandong First Medical UniversityQingdao 266071Shandong ProvinceChina School of Ophthalmology Shandong First Medical UniversityJinan 250117Shandong ProvinceChina Shandong Provincial Third Hospital Jinan 250031Shandong ProvinceChina

AIM:To investigate the clinical signs of blepharokeratoconjunctivitis(BKC)and evaluate the efficacy of penetrating keratoplasty(PKP)for the ***:Sixteen patients(16 eyes)with BKC complicated by corneal perforation hospitalised at Shandong Eye Hospital were retrospectively *** patients received *** were assessed for symptoms,clinical manifestations,the activity and damage grading of BKC.A paired t-test was used to compare the uncorrected visual acuity(UCVA)before and after surgery for the perforated ***:The mean age of the patients was *** vision is the most common discomfort,followed by redness,and then *** duration of ocular discomfort lasted for 3.2y,on ***(18.8%)participants were associated with rosacea,while 11(68.8%)patients had recurrent chalazion or *** in eyelash follicles was positive in 11(68.8%)*** corneal perforations were≤3.0 mm in *** perforation was located mainly in the inferior cornea(68.8%).The mean area of corneal vascularisation was 3.0 *** patients manifested bilateral BKC,with the perforated eyes ranked as severely damaged and presenting with severe *** contralateral eyes manifested mild damage with no active ***(68.8%)of the perforated eyes were treated with PKP using a minimal *** UCVA increased significantly at the final follow-up(mean,21mo;Pting the disease.

关键词： blepharokeratoconjunctivitis corneal perforation penetrating keratoplasty

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政治经济学批判语境中资本效应的历史变迁

北京社会科学 2025年第2期 4-14页

作者：张婷婷北京大学哲学系

政治经济学批判基于对作为资本社会本质规定的资本的研究,完整地呈现了资本效应的历史变迁。首先,资本的前史是资本生成之前的原始积累的过程,充斥着暴力掠夺,带有“原罪”的属性。其次,资本的存在促进了生产力和物质财富的急速增长、... 详细信息

政治经济学批判基于对作为资本社会本质规定的资本的研究,完整地呈现了资本效应的历史变迁。首先,资本的前史是资本生成之前的原始积累的过程,充斥着暴力掠夺,带有“原罪”的属性。其次,资本的存在促进了生产力和物质财富的急速增长、完成了对自然界和社会联系的普遍占有、赋予了个人前所未有的相对独立性,造就了“资本的伟大的文明作用”;然而,资本原则的确立越来越暴露出其内在潜藏的野蛮面,亦即对现实存在物的普遍抽象统治、对剩余价值的隐蔽性剥削、对生产过剩的危机式暴力解决。最终,资本的命运将因受制于资本本身的固有界限、平均利润率逐渐下降的客观规律和剩余劳动的最大限度的创造,不得不走向自我扬弃,在历史上表现为趋于解体的状态。

关键词：政治经济学资本效应资本的原始积累《资本论》马克思