Showing 3,701 - 3,720 results of 4,225 for search '"microscopy"', query time: 0.08s Refine Results
  1. 3701

    Exploratory Investigation of Intestinal Structure and Function after Stroke in Mice by Diya Ye, Yuting Hu, Ning Zhu, Weizhong Gu, Gao Long, Enfu Tao, Marong Fang, Mizu Jiang

    Published 2021-01-01
    “…The expression of tight junction (TJ) proteins (zonula occludens-1 (ZO-1), occludin, and claudin-1) was downregulated, and transmission electron microscopy (TEM) showed broken TJ of the intestinal mucosa after stroke. …”
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  2. 3702

    Development of Virus-Like Particles (VLPs) for Hepatitis C Virus genotype 4: a novel approach for vaccine development in Egypt by Ahmed A. Ali, Rasha A. M. Azouz, Nahla A. Hussein, Reem El-Shenawy, Naiera M. Helmy, Yasmine S. El-Abd, Ashraf A. Tabll

    Published 2025-01-01
    “…The expression of HCV-integrated genes resulted in a successful production of HCV structural proteins, which oligomerized and self-assembled into two layers enveloped VLPs. Electron microscopy analysis of purified VLPs revealed spherical particles with an average diameter of 60–65 nm, closely resembling mature HCV virions. …”
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  3. 3703

    Dynamic changes of extracellular vesicles during zebrafish organogenesis by Linda-Marie Mulzer, Tim Felger, Luis E. Muñoz, Gesa Engl, Heiko Reutter, Mario Schiffer, Leila Pourtalebi Jahromi, Fanni Annamária Boros, Friederike Zunke, Philipp Arnold, Alina C. Hilger

    Published 2025-02-01
    “…EVs were isolated and characterized using flow cytometry, negative staining transmission electron microscopy (TEM), nanoparticle tracking analysis (NTA), and Western Blot. …”
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  4. 3704

    Olfactory Impairment and Recovery in Zebrafish (<i>Danio rerio</i>) Following Cadmium Exposure by Chiara Maria Motta, Rosa Carotenuto, Chiara Fogliano, Luigi Rosati, Pabitra Denre, Raffaele Panzuto, Rossana Romano, Gianluca Miccoli, Palma Simoniello, Bice Avallone

    Published 2025-01-01
    “…After exposure, cyto-anatomical alterations in the lamellae were analysed using light microscopy and immunocytochemistry. They revealed severe lamellar edema, epithelial thickening, and an increased number of apoptotic and crypt cells. …”
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  5. 3705

    Local Overexpression of Interleukin-11 in the Central Nervous System Limits Demyelination and Enhances Remyelination by Anurag Maheshwari, Kris Janssens, Jeroen Bogie, Chris Van Den Haute, Tom Struys, Ivo Lambrichts, Veerle Baekelandt, Piet Stinissen, Jerome J. A. Hendriks, Helena Slaets, Niels Hellings

    Published 2013-01-01
    “…When IL-11 expressing LV was therapeutically applied in animals with extensive demyelination, a significant enhancement of remyelination was observed as demonstrated by Luxol Fast Blue staining and electron microscopy imaging. Our results indicate that IL-11 promotes maturation of NG2+ OPCs into myelinating CC1+ OLs and may thus explain the enhanced remyelination. …”
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  6. 3706

    1.4 nm gold nanoparticle-antibody conjugates for in situ gold immunolabelling after transduction into living human cells by Groysbeck, Nadja, Haeberlé, Anne Marie, Ory, Stéphane, Hanss, Victor, Eltsov, Mikhael, Schultz, Patrick, Zuber, Guy

    Published 2023-10-01
    “…Despite advances in Electron Microscopy (EM) that enable to image protein assemblies within vitreous sections of cells at nearly atomic resolution, labelling is still necessary to locate small proteins or rare complexes. …”
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  7. 3707

    An exploration of RSM, ANN, and ANFIS models for methylene blue dye adsorption using Oryza sativa straw biomass: a comparative approach by Sheetal Kumari, Smriti Agarwal, Manish Kumar, Pinki Sharma, Ajay Kumar, Abeer Hashem, Nouf H. Alotaibi, Elsayed Fathi Abd-Allah, Manoj Chandra Garg

    Published 2025-01-01
    “…To evaluate the adsorbent’s potential, assessments were conducted using Fourier-transform infrared spectroscopy (FTIR) and scanning electron microscopy (SEM). The evaluation of RSM, ANN, and ANFIS included the quantification of R2, mean squared error (MSE), root mean square error (RMSE), and mean absolute error (MAE) metrics. …”
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  8. 3708

    Morphofunctional characteristics of leaves and fruits in Maloideae (Rosaceae): a. Microstructure of surface tissues by T. Kh. Kumachova, A. S. Voronkov, A. V. Babosha, A. S. Ryabchenko

    Published 2019-06-01
    “…The samples were studied by scanning electron microscopy (SEM), with a freezing attachment.Results. …”
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  9. 3709

    The Influence of Polymerization Type and Reinforcement Method on Flexural Strength of Acrylic Resin by Rodrigo Borges Fonseca, Amanda Vessoni Barbosa Kasuya, Isabella Negro Favarão, Lucas Zago Naves, Márcio Grama Hoeppner

    Published 2015-01-01
    “…Reinforced bars (25×2×2 mm) were tested in flexural strength (0.5 mm/min) and examined by scanning electron microscopy (SEM). Data (MPa) were submitted to factorial analysis, ANOVA, and Tukey and T-student tests (a=5%) showing significant interaction (P=0.008), for SC: Uni (241.71±67.77)a, Uni-Short (221.05±71.97)a, Ind (215.21±46.59)ab, SW (190.51±31.49)abc, Short (156.31±28.76)bcd, Tpl (132.51±20.21)cd, Control SC (101.47±19.79)d and for HC: Ind (268.93±105.65)a, Uni (215.14±67.60)ab, Short (198.44±95.27)abc, Uni-Short (189.56±92.27)abc, Tpl (161.32±62.51)cd, SW (106.69±28.70)cd, and Control HC (93.39±39.61)d. …”
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  10. 3710

    A Study of Synergy of Combination of Eosin B with Chloroquine, Artemisinin, and Sulphadoxine-Pyrimethamine on Plasmodium falciparum In Vitro and Plasmodium berghei In Vivo by Sedigheh Sadeghi, Zarrintaj Valadkhani, Alireza Sadeghi Tafreshi, Mohammad Arjmand, Hossein Nahravanian, Farideh Vahabi, Neda Soori, Maryam Mohammadi, Masoomeh Meigooni, Zahra Zamani

    Published 2020-01-01
    “…Peter’s suppression test was carried out on mice infected with Plasmodium berghei after 3 administration of the drugs singly and in combination, and parasites were counted by microscopy for 10 days. Results. Synergy was exhibited by isobolograms of eosin B combined with artesunate and sulphadoxine-pyrimethamine with more than 10 fold reduction of all drugs in vitro. …”
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  11. 3711
  12. 3712

    Angesinenolide B, A Phthalide Dimeric Peroxide, Exerts Anti-Inflammatory Properties by Suppressing MAPK/STATs Signaling Pathways and ROS Production by Zhang L, Liu Y, Wang H, Guo S, Lv J

    Published 2025-02-01
    “…ELISA was employed to investigate the generation of tumor necrosis factor-α (TNF-α) and interleukin-6 (IL-6), while qRT-PCR was utilized to analyze the mRNA expressions of TNF-α, IL-6, inducible NO synthase (iNOS) and cyclooxygenase-2 (COX-2). Fluorescence microscopy and flow cytometry were employed for the determination of ROS generation. …”
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  13. 3713

    Empowering wastewater treatment with step scheme heterojunction ternary nanocomposites for photocatalytic degradation of nitrophenol by Zhu Liu, Mah Roosh, Ming Lu, Aqsa Arshad, Wenqi Xian, Yuqiu Shen, Guocong Liu, Ali Bahadur, Shahid Iqbal, Sajid Mahmood, Khalid M. Alotaibi

    Published 2025-01-01
    “…Utilizing a solvothermal method, successfully generated these ternary nanocomposites, which were characterized through various techniques including X-ray diffraction (XRD), scanning electron microscopy (SEM), X-ray photoelectron spectroscopy (XPS), high resolution transmission electronmicroscopy (HRTEM), Brunauer-Emmett-Telle (BET) and diffuse reflectance spectroscopy (DRS). …”
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  14. 3714

    P(AN-co-MMA) nanofiber membrane decorated with greenly synthesized nanoparticles for heavy metal removal: a competitive study by Abeer Syed, Enshirah Da’na, Amel Taha, Mohamed R El-Aassar, Adnan M Aldughaish

    Published 2025-01-01
    “…Field emission scanning electron microscopy (FESEM) and transmission electron microscope (TEM) images confirmed the uniform dispersion of 30–40 nm CoFe _2 O _4 nanoparticles within the P(AN-co-MMA) nanofiber membrane, having an average fiber diameter of 269 nm. x-ray diffraction (XRD) analysis showed the formation of highly crystalline CoFe _2 O _4 nanoparticles without impurities. …”
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  15. 3715

    Active case detection and treatment of malaria in pregnancy using LAMP technology (LAMPREG): a pragmatic randomised diagnostic outcomes trial—study protocol by Mekonnen Teferi, Claire Kamaliddin, Hiwot Tilahun, Rediet Fikru Gebresenbet, Zelalem Mekonnen Bekele, Banchamlak Tegegne, Delenasaw Yewhalaw, Abebe Genetu Bayih, Dylan R Pillai, Filmona Mekuria, Getaneh Alemu, Beka Raya, Omar Abdullah, Taye Teka, James Cheaveau, Ruth Legese, Hiwot Asmerom, Ermias Hundito, Ebrahim Nursefa, Samuel Ayele

    Published 2022-07-01
    “…In contrast, in the intervention arm, mothers will be tested by a commercially available Conformité Européene (CE)-approved LAMP malaria test, microscopy and rapid diagnostic test for malaria regardless of their symptoms at each antenatal care visit. …”
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  16. 3716

    A novel 2D nickel coordination polymer based on Trimesic acid with glyphosate coordination capabilities by João M. R. Gonçalves, Ademar Wong, Pedro H. O. Santiago, Guilherme Arroyos, Augusto H. Piva, Javier A. Ellena, Benedito S. Lima-Neto, Regina C. G. Frem

    Published 2025-02-01
    “…Ni-BTC was also analyzed by Field Emission Scanning Electron Microscopy with Energy Dispersive X-ray Spectroscopy (FESEM-EDS), revealing two different phases, one containing chloride anions originating from the precursor salt NiCl₂∙6H₂O. …”
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  17. 3717
  18. 3718

    Cannabidiol Rescues Acute Hepatic Toxicity and Seizure Induced by Cocaine by Luciano Rezende Vilela, Lindisley Ferreira Gomides, Bruna Araújo David, Maísa Mota Antunes, Ariane Barros Diniz, Fabrício de Araújo Moreira, Gustavo Batista Menezes

    Published 2015-01-01
    “…Using confocal liver intravital microscopy, we observed that CBD (30 mg/kg) reduced acute liver inflammation and damage induced by cocaine and prevented associated seizure. …”
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  19. 3719

    The effect of sunflower seed shell extract (Helianthus annus) as an organic inhibitor on carbon steel in 1 M HCl by Pramudya Imawan Santosa, W.B. Wan Nik, Atria Pradityana, Farah Khosfirah, Muhammad Saiful Rizal, Eddy Widiyono, Hari Subiyanto, Nur Husodo, Ahmat Safa'at, Rizaldy Hakim Ash Shidieqqy, Muhammad Lukman Hakim

    Published 2025-06-01
    “…With these two approaches, SSSE showed a high inhibition efficiency of 99.56 % at a concentration of 400 ppm, effectively reducing both anodic and cathodic corrosion reactions. Scanning electron microscopy (SEM) showed the formed protective layer on the steel surface, significantly reducing corrosion. …”
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  20. 3720

    In situ template synthesized silver nanoparticulate banana fibre materials with antimicrobial and antibiotic release properties: Efficacy evaluation in ex vivo wound infection mode... by Pompi Das, Debajit Mahanta, Sharmila Giogi, Tarh Kaha, Ngurang Nisha, Sanjeeb Kalita

    Published 2025-01-01
    “…The prepared SNPs exhibited a uniform size distribution with an average diameter of 12.6 ± 2.4 nm, confirmed through field emission scanning electron microscopy (FESEM) and energy-dispersive X-ray spectroscopy (EDX). …”
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