Showing 2,021 - 2,040 results of 2,161 for search '"electron microscopy"', query time: 0.09s Refine Results
  1. 2021

    Spironolactone Protects against Diabetic Cardiomyopathy in Streptozotocin-Induced Diabetic Rats by Wenjuan Liu, Wei Gong, Min He, Yemei Liu, Yeping Yang, Meng Wang, Meng Wu, Shizhe Guo, Yifei Yu, Xuanchun Wang, Fei Sun, Yiming Li, Linuo Zhou, Shengmei Qin, Zhaoyun Zhang

    Published 2018-01-01
    “…Cardiac structure was investigated with transmission electron microscopy and pathological examination; immunohistochemistry was performed to detect nitrotyrosine, collagen-1, TGF-β1, TNF-α, and F4/80 expression; and gene expression of markers for oxidative stress, inflammation, fibrosis, and energy metabolism was detected. …”
    Get full text
    Article
  2. 2022

    Phase equilibria of Bi-Te-RE (Yb,Nd,Sm,Er,Tb) ternary systems at 673K by Zhang L.-G., Song Q., Tan M.-Y., Jiang Y., Liu L.-B.

    Published 2022-01-01
    “…The isothermal sections of Bi-Te-RE (Yb, Nd, Sm, Er, Tb) at 673 K were established according to the result of Scanning Electron Microscopy (SEM), Electron probe micro-analysis (EPMA), and Powder X-ray diffractometry (XRD). …”
    Get full text
    Article
  3. 2023

    Isolation and characterization of CNC from waste maize cob available in Bangladesh as a potential candidate for the fabrication of multifunctional bio-nanocomposites: A new approac... by Shamim Dewan, Md. Mahmudur Rahman, Md. Ismail Hossain, Bijoy Chandra Ghos, M Mohinur Rahman Rabby, Md. Abdul Gafur, Md. Al-Amin, Md. Ashraful Alam

    Published 2025-01-01
    “…Characterization of the specimens were conducted by FTIR-ATR (Fourier Transform Infrared-Attenuated Total Reflection), FESEM (Field Emission Scanning Electron Microscopy), XRD (X-ray Diffraction), EDX (Energy Dispersive X-ray), DLS (Dynamic Light Scattering), Thermal analysis (TGA/DTG/DTA), and Zeta potential analysis. …”
    Get full text
    Article
  4. 2024

    Is Amanita phalloides Nephrotoxicity due to Mitochondrial Toxicity? by Jules Weinhard, Justine Serre, Perrine Frère, Clovis Adam, Marie Camille Lafargue, David Buob, Cédric Rafat

    Published 2025-03-01
    “…Histopathological examination of the kidney displayed moderate tubular injury characterized by dilated tubular lumens and flattening of the tubular epithelium on optic microscopy. Electron microscopy showed mitochondrial changes including swelling and decreased number of cristae. …”
    Get full text
    Article
  5. 2025

    MSC-EVs and UCB-EVs promote skin wound healing and spatial transcriptome analysis by Ruonan Li, Haotian Wang, Xiaolong Wang, Yanbin Yang, Kai Zhong, Xuemei Zhang, Heping Li

    Published 2025-02-01
    “…MSC-EVs and UCB-EVs were isolated using ultracentrifugation and identified using transmission electron microscopy, nanoparticle tracking analysis, and western blot. …”
    Get full text
    Article
  6. 2026

    Preparation of slow-release fertilizer derived from rice husk silica, hydroxypropyl methylcellulose, polyvinyl alcohol and paper composite coated urea by Idayatu Dere, Daniel T. Gungula, Semiu A. Kareem, Fartisincha Peingurta Andrew, Abdullahi M. Saddiq, Vadlya T. Tame, Haruna M. Kefas, David O. Patrick, Japari I. Joseph

    Published 2025-01-01
    “…Characterization techniques such as Fourier Transform Infrared (FTIR) spectroscopy, X-ray diffraction (XRD) Scanning Electron microscopy (SEM) and Brunauer-Emmett-Teller (BET) analysis were used to examine the materials. …”
    Get full text
    Article
  7. 2027

    Inhibition of the mTOR Pathway Exerts Cardioprotective Effects Partly through Autophagy in CLP Rats by Wen Han, Hao Wang, Longxiang Su, Yun Long, Na Cui, Dawei Liu

    Published 2018-01-01
    “…After treatment, pathological changes were determined by H&E staining, cardiac functions by echocardiography, the distribution of microtubule-associated protein light chain 3 (LC-3) type II and hypoxia-inducible factor 1α (HIF-1a) by immunohistochemical staining, and autophagic vacuoles by transmission electron microscopy. Moreover, the mTOR signaling pathway and LC3II, p62, and HIF-1a expression were measured by western blotting. …”
    Get full text
    Article
  8. 2028

    Development of Cephradine-Loaded Gelatin/Polyvinyl Alcohol Electrospun Nanofibers for Effective Diabetic Wound Healing: In-Vitro and In-Vivo Assessments by Anam Razzaq, Zaheer Ullah Khan, Aasim Saeed, Kiramat Ali Shah, Naveed Ullah Khan, Bouzid Menaa, Haroon Iqbal, Farid Menaa

    Published 2021-03-01
    “…The resulting drug-loaded NFs (LNFs) were characterized physically using ultraviolet-visible (UV-Vis) spectrophotometry (for drug loading capacity (LC), drug encapsulation efficiency (EE), and drug release kinetics determination), thermogravimetric analysis (TGA) (for thermostability evaluation), scanning electron microscopy (SEM) (for surface morphology analysis), and Fourier-transform infrared spectroscopy (FTIR) (for functional group identification). …”
    Get full text
    Article
  9. 2029
  10. 2030

    Photothermal performance of nanofluids: An experimental study on direct absorption solar energy conversion using graphene oxide and its binary composites for water purification by Abdul Sattar, Bai Bofeng, M. Adeel Munir, Muhammad Farooq, S. Bilal, M. Imran Khan, Noreen Sher Akbar, Mohammed Ilyas Khan, Mohammad Rehan, Fahid Riaz

    Published 2025-04-01
    “…Then, nanofluids were prepared using a standard two-step method, and characterized using scanning electron microscopy and ultraviolet–visible spectroscopy. …”
    Get full text
    Article
  11. 2031

    Migrasomes derived from human umbilical cord mesenchymal stem cells: a new therapeutic agent for ovalbumin-induced asthma in mice by Weifeng Gu, Tingting Zheng, Wen Li, Xinkai Luo, Xiaowei Xu, Ying Wang, Chaoming Mao, Yongbin Ma, Liyang Dong

    Published 2025-01-01
    “…Characterization of hUCMSC-derived migrasomes were carried out by transmission electron microscopy and western blot analysis. The therapeutic effects of migrasomes on airway inflammation in ovalbumin (OVA)-induced asthmatic mice were evaluated by hematoxylin-eosin (HE) and periodic-acid schiff (PAS) staining, and their mechanism were further testified by immunofluorescent staining, real-time PCR and flow cytometry. …”
    Get full text
    Article
  12. 2032

    PTOV1 exerts pro-oncogenic role in colorectal cancer by modulating SQSTM1-mediated autophagic degradation of p53 by Yongli Fan, Yuqin Li, Xia Luo, Shiqi Xiang, Jia Hu, Jingchun Zhan, Weilong Chang, Rui Deng, Xianwen Ran, Yize Zhang, Yudie Cai, Weiwei Zhu, Huifen Wang, Zhibo Liu, Di Wang

    Published 2025-02-01
    “…Immunofluorescence assay, western blot and transmission electron microscopy (TEM) analysis were used to evaluated the effects of PTOV1 on autophagy. …”
    Get full text
    Article
  13. 2033

    αAsarone alleviates neuronal injury by facilitating autophagy via miR-499-5p/PDCD4/ATG5 signaling pathway in ischemia stroke by Yonghuan Yan, Linfang Wu, Lu Wang, Dandan Wang, Mengting Huang, Jinyong Peng, Jinyong Peng, Yingying Huang, Yingying Huang, Yingying Huang

    Published 2025-01-01
    “…To further clarify the protective effect of αAsarone in vivo, TTC staining, neurological function score, H&E staining, Nissl staining, Laser speckle contrast imaging, transmission electron microscopy, immunofluorescence colocalization, WB and RT-qPCR were performed in the MCAO mice.ResultsαAsarone was observed to inhibit the apoptosis of neuronal cells, and enhance autophagy. …”
    Get full text
    Article
  14. 2034

    Properties of new polycationic bacteriochlorin photosensitizers: cytotoxicity and interaction with biofilms by Irina Tiganova, Yulia Zhizhimova, Eteri Tolordava, Elena Makarova, Natalia Shevlyagina, Alexander Barmashov, Maria Baryshnikova, Vladimir Zhukhovitsky, Yulia Romanova

    Published 2024-09-01
    “…The interaction of PS with the matrix was studied with electron microscopy, alcian blue staining, and quantitative evaluation of polysaccharides. …”
    Get full text
    Article
  15. 2035

    Eicosapentaenoic Acid and Docosahexaenoic Acid as an Antimicrobial Agent in Orthopedics—An In Vitro Study About the Race for Surface by Christopher Spiegel, Burak Ünalan, Andreas Kaserbacher, Rohit Arora, Débora C. Coraça-Huber

    Published 2025-01-01
    “…In addition, we carried out scanning electron microscopy to study the race for surface behaviour of the cells. …”
    Get full text
    Article
  16. 2036

    Compatibility and antimicrobial activity of silver nanoparticles synthesized using Lycopersicon esculentum peels by Esraa Ali, Samah H. Abu-Hussien, Esraa Hesham, Shimaa Ahmed, Habiba Mostafa, Ahmed Gamal, Salwa M. El-Sayed, Bahaa Hemdan, Ashraf Bakry, Naglaa M. Ebeed, Hesham Elhariry, Ahmed Galal, Basma T. Abd-Elhalim

    Published 2024-11-01
    “…UV–visible spectroscopy, Dynamic light scattering (DLS), Fourier-transform infrared spectroscopy, high-resolution transmission electron microscopy (HR-TEM), and X-ray diffraction techniques were used to characterize biosynthesized Le-AgNPs. …”
    Get full text
    Article
  17. 2037

    Green synthesis of titanium dioxide photocatalyst using Lactobacillus bulgaricus for processing palm oil mill effluent by L. Agustina, M. Romli, P. Suryadarma, S. Suprihatin

    Published 2024-01-01
    “…The produced photocatalyst with a nanoparticle size range of 1-100 nanometer was further characterized using scanning electron microscopy-energy dispersive X-ray and X-ray diffraction. …”
    Get full text
    Article
  18. 2038

    Study on interface structure and thermal conductivity regulation of Cu–In composite thermal interface materials by Jie Zhang, Nan Wu, Hong Guo, Zhongnan Xie, Mingmei Sun, Hui Yang, Ximin Zhang, Yulin Liu, Xinbo He

    Published 2025-01-01
    “…The Cu–In composite material's characteristic interfacial structure was examined through the use of transmission electron microscopy. Theoretical models were employed to determine the thermal conduction patterns across various CuIn phase interfaces. …”
    Get full text
    Article
  19. 2039

    Argon release, crystallization, morphological and optical changes of ion-beam sputtered Ta2O5 thin films during thermal treatments by A. Paolone, M. Bazzan, G. Favaro, F. Borondics, G. Nemeth, F. Capitani, S. Swaraj, R. Belkhou, R. Flammini, J. Teillon, C. Michel, D. Hofman, M. Granata

    Published 2025-01-01
    “…Moreover, an absorption band around 960 cm−1 appears only in samples heated in vacuum and not in specimen thermally treated in air.Photoemission electron microscopy (PEEM) experiments support the idea that this infrared absorption band is due to the formation of non-homogeneous and non-stoichiometric oxygen domains.…”
    Get full text
    Article
  20. 2040

    Pattern of Disinfection of Root Canal Dentin by Alternated Acid-Base Irrigating Regimen by Janir Alves Soares, Maria Auxiliadora Roque de Carvalho, Suelleng Maria Cunha Santos Soares, Rodrigo Dantas Pereira, Manoel Brito-Júnior, Paula Prazeres Magalhães, Isabel Alessandra Miranda Nunes, Rudys Rodolpho de Jesus Tavarez, Claudia de Castro Rizzi, Rafaela Nogueira Moreira, Luiz de Macêdo Farias, Etevaldo Matos Maia Filho

    Published 2019-01-01
    “…Two roots were analyzed by scanning electron microscopy. Each root was divided into cervical, mild, and apical segments and sampling of the superficial (n=90) and deep (n=90) dentin layers was obtained using Gates-Glidden burs. …”
    Get full text
    Article