检索结果-南通市图书馆

Journal of Zhejiang University-Science A(Applied Physics & Engineering) 2024年第5期25卷 395-410页

作者： Yichuan HONG Haojie YU Li WANG Xiang CHEN Di SHEN Yu WANG Shuning REN Yudi HUANG Jian YANG State Key Laboratory of Chemical Engineering College of Chemical and Biological EngineeringZhejiang UniversityHangzhou 310058China Zhejiang-Russia Joint Laboratory of Photo-Electro-Magnetic Functional Materials College of Chemical and Biological EngineeringZhejiang UniversityHangzhou 310058China

To overcome the pain and risk of hypoglycemia in insulin administration,glucose-responsive microneedles have been developed by researchers,which could release insulin according to the blood glucose *** designed a kind of particles by a reversible addition-fragmentation chain transfer(RAFT)method containing a phenylboronic acid group as the sensor of glucose and carrier of ***(ethylene glycol)(PEG)-2-(dodecylthio(thiocarbonyl)thio)-2-methylpropionic acid(DDMAT)was synthesized as a macromolecular RAFT agent,which was then reacted with 3-acrylamidophenylboronic acid(AAPBA)to synthesize the block copolymer ***-responsive particles loaded with insulin were prepared by self-assembly based on hydrophilic-hydrophobic *** patches loaded with glucose-responsive particles were prepared using hyaluronic acid as the *** insulin release behavior of the particles in glucose solutions of 0,100,and 400 mg/dL showed significant glucose responsiveness and good *** results of blood glucose control experiments in rats indicate that a single microneedle patch can effectively maintain normal blood glucose for over 7 h.

关键词： Diabetes hyaluronic acid Phenylboronic acid(PBA) Glucose responsive hydrogel Microneedles

Engineering hyaluronic acid-based nanoassemblies for monoclonal antibody delivery-design,characterization,and biological insights

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Nano Research 2024年第10期17卷 9111-9125页

作者： Ana M.López-Estévez Y.Zhang María Medel Iker Arriaga Lucía Sanjurjo Cristian Huck-Iriart Nicola G.A.Abrescia María J.Vicent Defang Ouyang Dolores Torres María José Alonso Center for Research in Molecular Medicine and Chronic Diseases(CiMUS) University of Santiago de CompostelaSantiago de Compostela 15782Spain Department of Pharmacology Pharmacy and Pharmaceutical TechnologySchool of PharmacyUniversity of Santiago de CompostelaSantiago de Compostela 15782Spain Health Research Institute of Santiago de Compostela(IDIS) Santiago de Compostela 15782Spain State Key Laboratory of Quality Research in Chinese Medicine Institute of Chinese Medical Sciences(ICMS)University of MacaoMacao 999078China Polymer Therapeutics Laboratory and CIBERONC Prince Felipe Research Centre Valencia E-46012Spain Structure and Cell Biology of Viruses Lab CIC bioGUNEBasque Research and Technology Alliance(BRTA)Derio 48160Spain ALBA Synchrotron Light Source Experiments DivisionCerdanyola del VallèsBarcelona 08290Spain IKERBASQUE Basque Foundation for ScienceBilbao 48009Spain

The current spotlight of cancer therapeutics is shifting towards personalized medicine with the widespread use of monoclonal antibodies(mAbs).Despite their increasing potential,mAbs have an intrinsic limitation related to their inability to cross cell membranes and reach intracellular *** offers promising solutions to overcome this limitation,however,formulation challenges *** challenges are the limited loading capacity(often insufficient to achieve clinical dosing),the complex formulation methods,and the insufficient characterization of mAb-loaded ***,we present a new nanocarrier consisting of hyaluronic acid-based nanoassemblies(HANAs)specifically designed to entrap mAbs with a high efficiency and an outstanding loading capacity(50%,w/w).HANAs composed by an mAb,modified HA and phosphatidylcholine(PC)resulted in sizes of~100 nm and neutral surface *** modeling identified the principal factors governing the high affinity of mAbs with the amphiphilic HA and *** composition and structural configuration were analyzed using the orthogonal techniques cryogenic transmission electron microscopy(cryo-TEM),asymmetrical flow field-flow fractionation(AF4),and small-angle X-ray scattering(SAXS).These techniques provided evidence of the formation of core-shell nanostructures comprising an aqueous core surrounded by a bilayer consisting of phospholipids and amphiphilic *** vitro experiments in cancer cell lines and macrophages confirmed HANAs’low toxicity and ability to transport mAbs to the intracellular *** reproducibility of this assembling process at industrial-scale batch sizes and the long-term stability was *** conclusion,these results underscore the suitability of HANAs technology to load and deliver biologicals,which holds promise for future clinical translation.

关键词： monoclonal antibody nanoparticles hyaluronic acid characterization particle size computational modeling

Combination losartan with hyaluronic acid modified diethyldithiocarbamate loaded hollow copper sulfide nanoparticles for the treatment of breast cancer and metastasis

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Chinese Chemical Letters 2024年第3期35卷 406-414页

作者： Haili Hu Weiwei Zhang Lei Lei Fan Tong Huilin Zhang Yiwei Zhang Wenqin Yang Yilu Tang Ruyi Lin Xue Xia Jiamei Li Shiyong Song Huile Gao Key Laboratory of Drug Targeting and Drug Delivery Systems West China School of PharmacySichuan UniversityChengdu 610041China School of Pharmacy Henan UniversityKaifeng 475004China Department of Public Health Chengdu Medical CollegeChengdu 610500China

The application of photothermal therapy(PTT)is greatly limited by the low accumulation of photothermal agents,uneven photothermal distribution,and heat endurance of cancer *** still,despite PTT enhances immunogenicity,the anti-tumor immune efficacy is still unsatisfactory due to the inefficient immunogenic cell death(ICD)induction and poor infiltration of immune *** solve the above problems of PTT,we developed hyaluronic acid(HA)modified hollow copper sulfide nanoparticles encapsulating diethyldithiocarbamate(DDTC)to construct a breast tumor targeting and near infrared(NIR)photo-responsive drug delivery system(D-HCuS@HA),which further combined with losartan to improve the accumulation and penetration in the tumor *** irradiation,D-HCuS@HA realized enhanced PTT and released cytotoxic Cu(DDTC)_(2)to eliminate heat endurance tumor cells,thereby enhancing antitumor effect and inducing effective ***,the combination with losartan could remodel the tumor microenvironment,allowing more T cells to infiltrate into the tumor,and significantly inhibiting the occurrence and development of metastatic *** vitro/vivo results revealed the great potential of D-HCuS@HA combined with losartan,which provides a new paradigm for anti-tumor and anti-metastases.

关键词： Targeted drug delivery system Hollow copper sulfide nanoparticles Photothermal therapy hyaluronic acid Breast cancer Anti-metastasis

Intraplaque injections of hyaluronic acid for the treatment of stable-phase Peyronie’s disease:a retrospective single-center experience

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Asian Journal of Andrology 2024年第3期26卷 268-271页

作者： Simone Cilio Roberto La Rocca Giuseppe Celentano Claudio Marino Massimiliano Creta Gianluigi Califano Celeste Manfredi Giorgio Ivan Russo Afonso Morgado Marco Falcone Marco Capece YAU Working Group Sexual and Reproductive Health Department of Neurosciences Reproductive Sciences and OdontostomatologyUrology UnitUniversity of Naples“Federico II”Naples 80131Italy Urology Unit Department of WomenChild and General and Specialized Surgery“Luigi Vanvitelli”UniversityNaples 80131Italy Urology Section Department of SurgeryUniversityof CataniaCatania 95131Italy Department of Urology Centro Hospitalar Universitário São JoãoPorto 4200-319Portugal Urology Clinic-A.O.U.“Cittàdella Salute edella Scienza”-Molinette Hospital University of TurinTurin 10100Italy 不详

Peyronie’s disease(PD)is a condition of penile connective tissue affecting up to 10%of men *** the complexity ofits management,nonsurgical treatments,such as intraplaque injections,are gaining *** current literature shows dataon the efficacy of intraplaque injections of hyaluronic acid(HA)mainly in acute-phase ***,data on injections of HA instable-phase PD are *** for this retrospective study were derived from a prospectively maintained database of privatepatients presenting at a private medical practice affiliated to the University of Naples“Federico II”(Naples,Italy)with stable-phasePD between January 2020 and March *** underwent a standard protocol of three injections,each administered at atwo-week *** the intervals,patients performed vacuum device therapy,penile stretching,and modeling *** compiled the Peyronie’s Disease Questionnaire(PDQ)and Global Assessment of Peyronie’s Disease(GAPD)at baselineand 2 weeks after the third injection.A penile Doppler ultrasound was performed 2 weeks after the last injection to record thefinal ***,we recruited 62 patients with stable-phase PD and a mean(±standard deviation[s.d.])curvature of52.7°(±9.7°).After 6 weeks,eight(12.9%)patients did not experience any curvature *** remaining 54 patientshad a final mean(±s.d.)curvature of 40.3°(±9.1°)with P<0.001,compared to that before *** found improvement inall PDQ domains(all P≤0.01),and 50(80.6%)patients reported subjective improvement of the penile curvature according to *** conclusion,we demonstrated that after three injections of HA administered according to the adopted protocol,patientswith stable-phase PD could experience significant improvements in penile curvature,and physical and psychological consequencesof the disease without significantly relevant side effects.

关键词： hyaluronic acid intraplaque injection Peyronie’s disease stable-phase therapy

Different concentrations of hyaluronic acid eye drops for dry eye syndrome: a systematic review and Meta-analysis

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

International Journal of Ophthalmology(English edition) 2024年第6期17卷 1110-1119页

作者： Xiao-Wei Ouyang Sheng Fang Yun-Min Yi Shi-Peng Zou Qi-Yu Hu Zi-Xuan Huang Qing-Xia Li Jin-Yan Luo Department of Ophthalmology Nanchang Hongdu Hospital of Traditional Chinese MedicineNanchang 330000Jiangxi ProvinceChina Department of Ophthalmology Jiangxi Hospital of Integrated Traditional Chinese and Western MedicineNanchang 330000Jiangxi ProvinceChina Department of Cataract Nanchang University Affiliated Eye HospitalNanchang 330000Jiangxi ProvinceChina Department of Neuro-ophthalmology Nanchang University Affiliated Eye HospitalNanchang 330000Jiangxi ProvinceChina

AIM:To compare high or low concentration of hyaluronic acid eye drops(HY)for dry eye syndromes(DES).METHODS:Randomized controlled trials(RCTs)comparing various concentrations of HY were searched in PubMed,Embase,Web of Science,Cochrane,SinoMed,CNKI,Wanfang Database,CQVIP,and Chinese journals databases between inception and July *** standardized mean differences(SMD)or weighted mean difference(WMD)with 95%confidence intervals(CI)from RCTs evaluating Schirmer’s I test(SIT),corneal fluorescein staining score(CFS),tear breakup time(TBUT),DES score(DESS),and Ocular Surface Disease Index(OSDI)were *** analysis,Egger’s test and Meta-regression analysis were performed for all ***:We conducted a Meta-analysis of 10 RCTs that met the inclusion criteria,involving 1796 ***-concentrations group significantly improved the outcome of CFS according to random effects modelling(SMD,-3.37;95%CI,-5.25 to-1.48;P=0.0005).The rest of the results were not statistically significant,including indicators such as SIT,TBUT,DESS and ***:For dry eyes with positive corneal staining,a high concentration of HY is recommended,whereas in other cases,a high concentration of HY does not offer a more pronounced advantage over a low concentration of HY in the treatment of dry eyes.

关键词： dry eye hyaluronic acid concentration Meta-analysis

Recent applications and molecular mechanisms of hyaluronic acid in skin aging and wound healing

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Medicine in Novel Technology and Devices 2024年第3期23卷 104-115页

作者： Lin Shang Man Li Anjian Xu Fenglin Zhuo Department of Dermatology Beijing Friendship HospitalCapital Medical UniversityBeijing100050China Experimental and Translational Research Center Beijing Friendship HospitalCapital Medical UniversityBeijing100050China

Skin aging and wound healing have always been significant topics in the skin *** acid(HA),a natural glycosaminoglycan(GAG)presenting in the extracellular matrix(ECM),is extensively applied in the fields of anti-aging therapeutics and wound repair due to its unique physicochemical and biological *** is indispensable in the regulation of diverse biological processes such as cellular proliferation,differentiation,migration,signaling,inflammatory responses,angiogenesis,and tissue ***,HA-based formulations,including creams,gels,serums,and dermal fillers,are instrumental in combating wrinkles,enhancing skin hydration,correcting tear trough deformity,and restoring facial ***,the inherent biocompatibility and high biodegradability of HA facilitates its chemical modification,rendering it an ideal material for wound healing and tissue *** review summarizes the recent advances and applications of the molecular mechanisms of HA and its derivatives in the field of anti-aging and wound healing;and discusses the prospects and challenges of HA-based compounds in tissue repair and skin regeneration.

关键词： hyaluronic acid Skin aging Skin regeneration Wound healing Molecular mechanisms

Enhanced angiogenesis in porous poly(ε-caprolactone)scaffolds fortified with methacrylated hyaluronic acid hydrogel after subcutaneous transplantation

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Biomaterials Translational 2024年第1期5卷 59-68页

作者： Huaxin Yang Mengjia Zheng Yuyue Zhang Chaochang Li Joseph Ho Chi Lai Qizheng Zhang Kannie WY Chan Hao Wang Xin Zhao Zijiang Yang Chenjie Xu Department of Biomedical Engineering City University of Hong KongHong Kong Special Administrative RegionChina Center for Pluripotent Stem Cell Research and Engineering Research Institute of TsinghuaGuangzhouGuangdong ProvinceChina Department of Applied Biology and Chemical Technology The Hong Kong Polytechnic UniversityHong Kong Special Administrative RegionChina

A composite scaffold composed of a porous scaffold and hydrogel filling can facilitate engraftment,survival,and retention in cell transplantation *** study presents a composite scaffold made of poly(ε-caprolactone)(PCL)and methacrylated hyaluronic acid(MeHA)hydrogel and describes the corresponding physical properties(surface area,porosity,and mechanical strength)and host response(angiogenesis and fibrosis)after subcutaneous ***,we synthesise MeHA with different degrees of substitution and fabricate a PCL scaffold with different ***,we construct a series of PCL/MeHA composite scaffolds by combining these hydrogels and *** experiments with mice,the scaffold composed of 3%PCL and 10-100 kDa,degree of substitution 70%MeHA results in the least fibrosis and a higher degree of *** study highlights the potential of PCL/MeHA composite scaffolds for subcutaneous cell transplantation,given their desirable physical properties and host response.

关键词： angiogenesis cell transplantation hyaluronic acid poly(ε-caprolactone) scaffold

Intra-articular interventions in osteoarthritis:Navigating the landscape of hyaluronic acid,mesenchymal stem cells,and plateletrich plasma

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

World Journal of Orthopedics 2024年第8期15卷 704-712页

作者： Somar Soufan Joenne Al Khoury Zahi Hamdan Mohamad Ali Rida Department of Medicine University of BalamandBeirut 00000Lebanon Department of Internal Medicine Clemenceau Medical CenterBeirut 12345Lebanon

Osteoarthritis(OA)poses a substantial burden on patients,leading to pain,functional decline,and reduced quality of *** conventional treatments focus on symptom management,disease-modifying interventions are yet to be *** review explores the efficacy of intra-articular interventions,particularly hyaluronic acid(HA),mesenchymal stem cells(MSCs),and platelet-rich plasma(PRP),in the context of OA *** injections,with diverse formulations like Hylan G-F20,sodium hyaluronate,and hyaluronan,present varying outcomes,necessitating a nuanced understanding of their effectiveness and *** therapy,derived from adipose tissue,umbilical cord,or bone marrow,shows promising results in clinical improvement,with adipose-derived MSCs demonstrating efficacy in maintaining benefits over 6 ***,bone-marrow-derived MSCs show limited effectiveness,highlighting the need for sourcespecific *** has emerged as a superior option for long-term pain reduction and quality of life improvement,with leukocyte-poor formulations and a critical platelet count of 10 billion demonstrating optimal *** comprehensive analysis underscores the potential of intra-articular interventions in OA management,emphasizing the need for personalized and evidence-based approaches to enhance treatment efficacy and patient outcomes.

关键词： Osteoarthritis,Viscosupplementation Platelets hyaluronic acid Stem cell

hyaluronic acid-based dual-responsive nanomicelles mediated mutually synergistic photothermal and molecular targeting therapies

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Nano Research 2022年第7期15卷 6361-6371页

作者： Liangliang Cai Ronghua Ni Xiaofei Ma Rongrong Huang Zhiyuan Tang Jinqiu Xu Yong Han Yuehua Guo Zhifeng Gu Department of Pharmacy Affiliated Hospital of Nantong UniversityNantong 226001China Department of Radiation Oncology Affiliated Hospital of Nantong UniversityNantong 226001China Research Center of Clinical Medicine Affiliated Hospital of Nantong UniversityNantong 226001China Department of Rheumatology Affiliated Hospital of Nantong UniversityNantong 226001China

Precise clinical treatment of triple-negative breast cancer(TNBC)is an obstacle in ***-assisted photothermal therapy(PTT)is a superior treatment modality for TNBC in terms of ***,thermoresistance arising from PTT and insufficient drug release from nanocarriers decrease the efficacy of ***13387 is a novel HSP90 inhibitor that can weaken thermoresistance and undergoing clinic II phase study,showing satisfactory antitumour activity through molecularly targeted therapy(MTT).Whereas,it has poor *** hyaluronic acid and stearic acid were connected by hydrazone bonds and disulfide bonds,forming an amphipathic copolymer that could self-assembled into nanomicelles,followed by encapsulating Cypate and *** nanomicelles exhibited great features,including achieving mutually synergistic PTT/MTT for overcoming thermoresistance and promoting translocation of drugs,increasing the solubility of Cypate and AT13387,showing a pH/redox dual response that contributes to drug release,and having the ability of active ***,the nanomicelles developed in this study may be a promising strategy for the precise treatment of TNBC.

关键词： hyaluronic acid nanomicelles dual responsive photothermal therapy molecular targeting therapy

hyaluronic acid association with bacterial,fungal and viral infections:Can hyaluronic acid be used as an antimicrobial polymer for biomedical and pharmaceutical applications?

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Bioactive Materials 2023年第1期19卷 458-473页

作者： Fernanda Zamboni Chun Kwok Wong Maurice N.Collins Bernal Institute School of EngineeringUniversity of LimerickIreland Health Research Institute University of LimerickIreland Department of Chemical Pathology The Chinese University of Hong KongHong Kong Special Administrative Region

The relationships between hyaluronic acid(HA)and pathological microorganisms incite new understandings on microbial infection,tissue penetration,disease progression and lastly,potential *** understandings are important for the advancement of next generation antimicrobial therapeutical strategies for the control of healthcare-associated ***,this review will focus on the interplay between HA,bacteria,fungi,and *** review will also comprehensively detail and discuss the antimicrobial activity displayed by various HA molecular weights for a variety of biomedical and pharmaceutical applications,including microbiology,pharmaceutics,and tissue engineering.

关键词： hyaluronic acid Hyaluronidase Virulence Antibacterial Antifungal Antiviral