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“劳淋病”古代中医药文献记载及现代治疗现状

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陕西中医 2025年第1期46卷 142-144,F0003页

作者：袁港龚学忠上海中医药大学附属市中医医院肾病科上海201401

“劳淋病”常因劳倦而发,迁延不愈,是临床常见难治性疾病,其现代医学病名对应的是复发性尿路感染。现代医学的主流治疗劳淋的抗生素疗法仍存在诸多局限性,中医药疗法历史悠久、潜力巨大、优势显著。本文通过整理中国古代关于淋证的记载... 详细信息

“劳淋病”常因劳倦而发,迁延不愈,是临床常见难治性疾病,其现代医学病名对应的是复发性尿路感染。现代医学的主流治疗劳淋的抗生素疗法仍存在诸多局限性,中医药疗法历史悠久、潜力巨大、优势显著。本文通过整理中国古代关于淋证的记载以及近年来中医药治疗劳淋的相关文献,从历代文献记载、现代医家对于劳淋的认识、中医验方、中医外治法等方面进行概括总结,对未来研究进行展望,以期为劳淋的临床治疗提供些许参考。

关键词：劳淋病复发性尿路感染肾虚湿热辨证论治外治法

Assessing the corrosion protection property of coatings loaded with corrosion inhibitors using the real-time atmospheric corrosion monitoring technique

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International Journal of Minerals,Metallurgy and Materials 2025年第1期32卷 119-126页

作者： Xiaoxue Wang Lulu Jin Jinke Wang Rongqiao Wang Xiuchun Liu Kai Gao Jingli Sun Yong yuan Lingwei Ma Hongchang Qian dawei Zhang School of Energy and Power Engineering Beihang UniversityBeijing 100191China Beijing Institute of Space Long March Vehicle Beijing 100076China National Materials Corrosion and Protection data Center University of Science and Technology BeijingBeijing 100083China Institute of Materials Intelligent Technology Liaoning Academy of MaterialsShenyang 110004China Shanghai Spaceflight Precision Machinery Institute Shanghai 201600China

The atmospheric corrosion monitoring(ACM)technique has been widely employed to track the real-time corrosion behavior of metal ***,limited studies have applied ACM to the corrosion protection properties of organic *** study compared a bare epoxy coating with one containing zinc phosphate corrosion inhibitors,both applied on ACM sensors,to observe their corrosion protection properties over *** with artificial damage via scratches were exposed to immersion and alternating dry and wet environments,which allowed for monitoring galvanic corrosion currents in *** the corrosion tests,the ACM currents of the zinc phosphate/epoxy coating were considerably lower than those of the blank epoxy *** trend in ACM current variations closely matched the results obtained from regular electrochemical tests and surface *** alignment highlights the potential of the ACM technique in evaluating the corrosion protection capabilities of organic *** with the blank epoxy coating,the zinc phosphate/epoxy coating showed much-decreased ACM current values that confirmed the effective inhibition of zinc phosphate against steel corrosion beneath the damaged coating.

关键词： atmospheric corrosion monitoring technology corrosion inhibitor coating carbon steel corrosion protection

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时空降阶单元及其自适应分析初探

Molecular cloning and functional characterization of apple U-box E3 ubiquitin ligase gene MdPUB29 reveals its involvement in salt tolerance

工程力学 2025年第1期42卷 10-19页

作者：袁驷袁全清华大学土木工程系土木工程安全与耐久教育部重点实验室北京100084

基于初值问题和边值问题中降阶单元的成功实现，进一步提出时空降阶单元，以弹性弦振动方程(波动方程)为例，构造了自适应有限元分析算法。时空降阶单元继承了初值和边值问题中降阶单元的所有优点，可以给出按最大模度量满足误差限的降... 详细信息

基于初值问题和边值问题中降阶单元的成功实现，进一步提出时空降阶单元，以弹性弦振动方程(波动方程)为例，构造了自适应有限元分析算法。时空降阶单元继承了初值和边值问题中降阶单元的所有优点，可以给出按最大模度量满足误差限的降阶单元的解答。该文对这一研究进展做一简要介绍，并给出包括若干强迫振动以及移动荷载反应的典型算例以展示本法的可行性、有效性和可靠性。

关键词：时空有限元弦振动方程降阶单元最大模自适应有限元法

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Journal of Integrative Agriculture 2019年第7期18卷 1604-1612页

作者： HAN Peng-liang DONG yuan-hua JIANG Han HU da-gang HAO Yu-jin State Key Laboratory of Crop Biology National Research Center for Apple Engineering and TechnologyShandong Agricultural University

An E3 ubiquitin ligase gene(Genbank accession no.:MD01 G1010900) was cloned from the Royal Gala apple genome(Malus×domestica Borkh.).Sequence analysis showed that the length of the MdPUB29 gene was 1 275 bp,encoding 424 amino *** tree analysis indicated that the apple E3 ubiquitin ligase exhibited the greatest sequence similarity to Pyrus×*** predicted protein structural domain of MdPUB29 showed that it contained a U-box ***-PCR analysis showed that Md PUB29 was expressed widely in different tissues of the Royal Gala apple species,and was highly expressed in the root,while the expression of MdPUB29 was significantly inhibited by exogenous *** assays revealed that MdPUB29 protein abundance in tissue cultures of the Royal Gala apple accumulated under NaC l stress ***-dimensional protein structure prediction indicated that MdPUB29 was highly homologous with *** growing potential of MdPUB29-expressing apple calli and Arabidopsis were much stronger than that of the control under salt stress conditions,suggesting that MdPUB29 may positively regulate salt tolerance.

关键词： apple E3 ubiquitin ligase MdPUB29 salt stress

艾灸调节circ Pan3/mi R-667-5p/Ghrelin信号通路减轻膝骨关节炎大鼠的软骨病变

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中国组织工程研究 2025年第12期29卷 2475-2483页

作者：廖晴曾静陈峻袁立霞刘刚南方医科大学中医药学院广东省广州市510000 南方科技大学医院广东省深圳市518000 南方医科大学南方医院康复科广东省广州市510000

背景:既往研究表明艾灸能减轻膝骨关节炎软骨病变,延缓膝骨关节炎进展;课题组前期研究中发现调控circPan3/miR-667-5p/Ghrelin信号通路可增强软骨细胞自噬水平,从而在膝骨关节炎中发挥软骨保护作用。目的:基于circPan3/miR-667-5p/Ghre... 详细信息

背景:既往研究表明艾灸能减轻膝骨关节炎软骨病变,延缓膝骨关节炎进展;课题组前期研究中发现调控circPan3/miR-667-5p/Ghrelin信号通路可增强软骨细胞自噬水平,从而在膝骨关节炎中发挥软骨保护作用。目的:基于circPan3/miR-667-5p/Ghrelin信号通路探究艾灸对大鼠膝骨关节炎软骨的影响。方法:SD大鼠随机分为假手术组、模型组和艾灸组(n=10),对后2组大鼠行右后肢膝关节前交叉韧带横断和内侧半月板部分切除术建立膝骨关节炎大鼠模型;假手术组大鼠仅接受关节囊切开术。6周后,艾灸组大鼠每日艾灸“足三里”“肾俞”穴区20 min,持续4周,其余2组不予以特殊处理。4周后通过组织病理学染色观察膝关节滑膜病变和软骨损伤程度,通过酶联免疫吸附实验检测血清中炎症因子白细胞介素6和肿瘤坏死因子α的变化。此外,取上述3组大鼠右侧膝关节软骨细胞分为:正常对照组、模型组和艾灸组,通过Western blot和qRT-PCR检测各组细胞中软骨基质合成代谢分子(Ⅱ型胶原蛋白和Sox9)、基质降解分子(基质金属蛋白酶13和AdaMTS5)、自噬标志物(ATG5、Beclin-1、微管相关蛋白1轻链3)、Ghrelin、CircPan3以及miR-667-5P的表达水平。结果与结论:①治疗4周后,相对于假手术组,模型组大鼠滑膜显著增厚,炎症细胞浸润显著,关节间隙狭窄,软骨表面粗糙不平,变薄,软骨细胞数量减少,滑膜炎和OARSI评分显著升高,白细胞介素6和肿瘤坏死因子α水平明显上调(PdaMTS5和miR-667-5P表达增多,Ⅱ型胶原蛋白、Sox9、自噬标志物、Ghrelin和Circpan3表达减少(P<0.01);与模型组相比,艾灸可逆转上述指标改变(P<0.01)。③结果说明艾灸可能通过调节circPan3/miR-667-5p/Ghrelin信号通路增强软骨细胞自噬,抑制膝骨关节炎炎症和软骨破坏,对软骨发挥保护作用。

关键词：膝骨关节炎艾灸 ghrelin 软骨自噬大鼠信号通路

Catechu Inhibiting Cathepsin B Activity and Motility of HT1080 Cells

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Chemical Research in Chinese Universities 2011年第2期27卷 269-272页

作者： yuan Hao YANG Jin-gang WANG Zhong-yuan ZHAO Shu-hua YU da-hai FANG Xue-xun Key Laboratory of Molecular Enzymology and Engineering Ministry of Education College of Life Science Jilin University Changchun 130012 P. R. China Department of Traditional Chinese Medicine China-Japan Union Hospital of Jilin University Changchun 130041 P R. China

We reported that Catechu extract has a significant inhibitory effect on cathepsin B activity. The IC50 value for the Catechu extract against cathepsin B was 7.6 μg/mL. In addition, we showed that HT1080 human fibrosarcoma cells express cathepsin B and Catechu modulate the invasion and motility of these cells. These data may provide molecular mechanisms for the therapeutic effects of Catechu.

关键词： Cathepsin B Traditional Chinese medicine Catechu Tumor Cell invasion Cell motility

Smart crystalline frameworks constructed with bisquinoxaline-based component for multi-stimulus luminescent sensing materials

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Chinese Journal of Structural Chemistry 2023年第2期42卷 9-22页

作者： Peng-da Liu Ao-gang Liu Peng-Min Wang yuan Chen Bao Li Key Laboratory of Material Chemistry for Energy Conversion and Storage Semiconductor Chemistry CenterSchool of Chemistry and Chemical EngineeringHubei Key Laboratory of Bioinorganic Chemistry&Materia MedicaHuazhong University of Science and TechnologyWuhanHubei 430074People's Republic of China

Crystalline materials with well-defined structures and ordered molecular arrays can provide a new research platform to fabricate new smart materials with excellent stimulus response *** them,Luminescent Metal-Organic Frameworks(LMOFs)and Hydrogen-bonding Organic Frameworks(HOFs)show great promise for fluorescence detection to different *** order to further extend the smart sensing frameworks and enhance the relevant sensing performance,the present work specifically selects 4,4',4",4(")-([6,6'-biquinoxaline]-2,2',3,3'-tetrayl)tetrabenzoic acid(H4L)consisting of the bisquinoxaline functional group as an optical response group,and HOF(HUST-25,HUST=Huazhong University of Science and Technology),Zn-MOF(HUST-26),and Cd-MOF(HUST-27)were successfully *** could achieve the fluorescence recognition of Fe^(3+),MnO_(4)^(-),Cr_(2)O_(7)^(2-),p-nitrotoluene(4-NP),2,4,6-trinitrotoluene(TNP)and metronidazole(MDZ).The detection range of Zn-MOF constructed using Zn ions was similar to that of HOF,but the detection sensitivity of metal cations was significantly *** Cd-MOF formed a six-fold interpenetrating structure,it was still able to retain a large pore *** dense stacking structure increases the quinoxaline density,which effectively expanded the sensitivity and detection range of fluorescence ***,Cd-MOF showed better detection for nitro explosives,antibiotics,and organic small molecules with ketone *** example,compared to the previous literatures,Cd-MOF has a larger Ksv value for the nitro-explosive nitrobenzene(NB),indicating the very high detection *** series frameworks can present excellent sensing properties mainly because the func-tional primitives can be uniformly distributed in the skeleton of the crystalline materials,forming an ordered molecular array that enables the efficient energy transfer between the external stimulus signal and the response function *** related results indic

关键词： Metal-organic framework Hydrogen bonding organic framework Luminescent sening Bisquinoxaline group Sensor

Low‑Temperature Fabrication of Stable Black‑Phase CsPbI_(3)Perovskite Flexible Photodetectors Toward Wearable Health Monitoring

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Nano-Micro Letters 2025年第3期17卷 232-245页

作者： Yingjie Zhao Yicheng Sun Chaoxin Pei Xing Yin Xinyi Li Yi Hao Mengru Zhang Meng yuan Jinglin Zhou Yu Chen Yanlin Song College of Chemistry and Pingyuan Laboratory Zhengzhou UniversityZhengzhou 450001People’s Republic of China Key Laboratory of Green Printing Institute of ChemistryChinese Academy of SciencesBeijing 100190People’s Republic of China Key Laboratory of Bio‑Inspired Materials and Interfacial Science Technical Institute of Physics and ChemistryChinese Academy of SciencesBeijing 100190People’s Republic of China Institute of High Energy Physics Chinese Academy of SciencesBeijing 100049People’s Republic of China

Flexible wearable optoelectronic devices fabricated fromorganic–inorganic hybrid perovskites significantly accelerate the developmentof portable energy,biomedicine,and sensing fields,but their poor thermal stabilityhinders further ***,all-inorganic perovskites possessexcellent thermal stability,but black-phase all-inorganic perovskite filmusually requires high-temperature annealing steps,which increases energy consumptionand is not conducive to the fabrication of flexible wearable *** this work,an unprecedented low-temperature fabrication of stable blackphaseCsPbI3perovskite films is demonstrated by the in situ hydrolysis reactionof diphenylphosphinic chloride *** released diphenyl phosphateand chloride ions during the hydrolysis reaction significantly lower the phasetransition temperature and effectively passivate the defects in the perovskitefilms,yielding high-performance photodetectors with a responsivity of 42.1 AW−1 and a detectivity of 1.3×10^(14)***,high-fidelity imageand photoplethysmography sensors are demonstrated based on the fabricated flexible wearable *** work provides a newperspective for the low-temperature fabrication of large-area all-inorganic perovskite flexible optoelectronic devices.

关键词： In situ hydrolyzation Low-temperature processing All-inorganic perovskite Flexible photodetectors Health monitoring

Tranylcypromine upregulates Sestrin 2 expression to ameliorate NLRP3-related noise-induced hearing loss

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Neural Regeneration Research 2025年第5期20卷 1483-1494页

作者： Xihang Chen Zhifeng Chen Menghua Li Weiwei Guo Shuolong yuan Liangwei Xu Chang Lin Xi Shi Wei Chen Shiming Yang Senior Department of Otolaryngology Head and Neck Surgery Chinese PLA General HospitalChinese PLA Medical SchoolBeijingChina State Key Laboratory of Hearing and Balance Science BeijingChina National Clinical Research Center for Otolaryngologic Diseases BeijingChina Key Laboratory of Hearing Science Ministry of EducationBeijingChina Beijing Key Laboratory of Hearing Impairment Prevention and Treatment BeijingChina Department of Otorhinolaryngology Head and Neck Surgery The First Affiliated Hospital of Fujian Medical UniversityFuzhouFujian ProvinceChina Department of Otolaryngology Head and Neck Surgery The 940th Hospital of Joint Logistics Support Force of Chinese PLALanzhouGansu ProvinceChina Key Laboratory of Tropical Biological Resources of Ministry of Education School of Pharmaceutical SciencesHainan UniversityHaikouHainan ProvinceChina Academician Workstation of Hainan University School of Pharmaceutical SciencesYazhou BaySanyaHainan ProvinceChina

Noise-induced hearing loss is the primary non-genetic factor contributing to auditory ***,there are currently no effective pharmacological interventions for patients with noise-induced hearing ***,we present evidence suggesting that the lysine-specific demethylase 1 inhibitor–tranylcypromine is an otoprotective agent that could be used to treat noise-induced hearing loss,and elucidate its underlying regulatory *** established a mouse model of permanent threshold shift hearing loss by exposing the mice to white broadband noise at a sound pressure level of 120 d B for 4 *** found that tranylcypromine treatment led to the upregulation of Sestrin2(SESN2)and activation of the autophagy markers light chain 3B and lysosome-associated membrane glycoprotein 1 in the cochleae of mice treated with *** noise exposure group treated with tranylcypromine showed significantly lower average auditory brainstem response hearing thresholds at click,4,8,and 16 k Hz frequencies compared with the noise exposure group treated with *** findings indicate that tranylcypromine treatment resulted in increased SESN2,light chain 3B,and lysosome-associated membrane glycoprotein 1 expression after noise exposure,leading to a reduction in levels of 4-hydroxynonenal and cleaved caspase-3,thereby reducing noise-induced hair cell ***,immunoblot analysis demonstrated that treatment with tranylcypromine upregulated SESN2 expression via the autophagy *** treatment also reduced the production of NOD-like receptor family pyrin domaincontaining 3(NLRP3)*** conclusion,our results showed that tranylcypromine treatment ameliorated cochlear inflammation by promoting the expression of SESN2,which induced autophagy,thereby restricting NLRP3-related inflammasome signaling,alleviating cochlear hair cell loss,and protecting hearing *** findings suggest that inhibiting lysine-specific demethylase 1 is a

关键词： 4-hydroxynonenal apoptosis autophagy cleaved caspase-3 inflammation NOD-like receptor family pyrin domain-containing 3(NLRP3) noise-induced hearing loss oxidative stress Sestrin2 tranylcypromine