Showing 2,721 - 2,740 results of 2,847 for search '"Microscope', query time: 0.05s Refine Results
  1. 2721

    Challenges in the Management of Giant Carcinoma Ex-Pleiomorphic Adenoma of the Parotid Gland in a Single Tertiary Center by Miruna Bratiloveanu, Mihai Dumitru, Andreea Nicoleta Marinescu, Crenguta Serboiu, Oana Maria Patrascu, Adrian Costache, Daniela Vrinceanu

    Published 2024-12-01
    “…<i>Background and Objectives</i>: Carcinoma ex-pleiomorphic adenoma (CXPA) is a carcinoma derived from a primary or recurrent pleiomorphic adenoma. Microscopically, non-invasive CXPA (intracapsular and carcinoma in situ), minimally invasive CXPA (extracapsular invasion less than 1.5 mm), and invasive CXPA (extracapsular invasion more than 1.5 mm) are described. …”
    Get full text
    Article
  2. 2722

    Acute Coronary Syndrome in Acute Myeloid Leukemia with Maturation Accompanying Megakaryocytic Differentiation by Kentaro Odani, Junya Abe, Yoshiaki Tsuyuki, Soshi Yanagita, Kazuya Shiogama, Mitsuhiro Tachibana, Yutaka Tsutsumi

    Published 2020-01-01
    “…In the cardiovascular lumen, lard-like blood clots were formed and microscopically consisted of leukemic blasts and platelets (leukemic thrombi). …”
    Get full text
    Article
  3. 2723

    Malaria and Helminth Coinfection among Children at the Douala Gyneco-Obstetric and Pediatric Hospital by Ashungafack Flavio, Yamssi Cedric, Noumedem Anangmo Christelle Nadia, Vincent Khan Payne

    Published 2021-01-01
    “…Blood samples were collected from the children and thick blood smears were prepared and examined microscopically for malaria parasites. Stool samples were also collected and examined through the Kato-Katz technique for the identification of helminth eggs. …”
    Get full text
    Article
  4. 2724

    Diffusion Tensor Imaging as Neurologic Predictor in Patients Affected by Traumatic Brain Injury: Scoping Review by Federica Paolini, Salvatore Marrone, Gianluca Scalia, Rosa Maria Gerardi, Lapo Bonosi, Umberto Emanuele Benigno, Sofia Musso, Alba Scerrati, Domenico Gerardo Iacopino, Francesco Signorelli, Rosario Maugeri, Massimiliano Visocchi

    Published 2025-01-01
    “…<b>Background</b>: Diffusion tensor imaging (DTI), a variant of Diffusion Weighted Imaging (DWI), enables a neuroanatomical microscopic-like examination of the brain, which can detect brain damage using physical parameters. …”
    Get full text
    Article
  5. 2725

    Restoration effect of chemically modified microRNA-143-3p on acute myocardial infarction in animal models by Shingo Minatoguchi, Nobuhiko Sugito, Kazuki Heishima, Yuko Ito, Remi Nakashima, Hiroyuki Okura, Yukihiro Akao, Shinya Minatoguchi

    Published 2025-01-01
    “…The tissue miR143 levels in infarct areas significantly decreased after AMI in both models. Electron microscopic study and immunohistochemistry suggested that miR143#12 suppressed autophagic cell death caused by AMI and induced neoangiogenesis in the infarct border. …”
    Get full text
    Article
  6. 2726

    Irisin reshapes bone metabolic homeostasis to delay age-related osteoporosis by regulating the multipotent differentiation of BMSCs via Wnt pathway by Shangman Xing, Yifan Ma, Bing Song, Bing Song, Min Bai, Kexin Wang, Wenjing Song, Tingting Cao, Chao Guo, Yanying Zhang, Zhandong Wang, Yongfeng Wang, Yongfeng Wang

    Published 2025-01-01
    “…The macroscopic and microscopic changes of bone tissue in aging mice were examined using Micro-computed tomography (Micro-CT) and morphological staining.ResultsIt was noted that irisin affected the multilineage differentiation of BMSCs in a manner dependent on the dosage. …”
    Get full text
    Article
  7. 2727

    The use of a benign fast-growing cyanobacterial species to control microcystin synthesis from Microcystis aeruginosa by Hakyung Lee, Vincent Xu, Jinjin Diao, Runyu Zhao, Moshan Chen, Tae Seok Moon, Haijun Liu, Kimberly M. Parker, Young-Shin Jun, Yinjie J. Tang

    Published 2024-12-01
    “…This study investigated the combined effects of nutrients and competition among cyanobacterial subpopulations on the synthesis of microcystin-LR.MethodsUnder varying nitrogen and phosphorus concentrations, cyanobacterial coculture, and the presence of algicidal DCMU, the growth was monitored by optical density analysis or microscopic counting, and the microcystin production was analyzed using high-performance liquid chromatography-UV. …”
    Get full text
    Article
  8. 2728

    Ossification Vesicles with Calcium Phosphate in the Eyes of the Insect Copium teucrii (Hemiptera: Tingidae) by Javier Garcia-Guinea, Alberto Jorge, Laura Tormo, Marta Furio, Elena Crespo-Feo, Virgilio Correcher, Pedro Prado-Herrero, Ana C. Soria, Jesus Sanz, Jose L. Nieves-Aldrey

    Published 2011-01-01
    “…The spectrometric and microscopic images reveal that the calcium-phosphate mineralization is formed and constrained to Copium ommatidia, which are both matrix vesicles generating mixtures of apatite collagen and operational compound eyes of the insect.…”
    Get full text
    Article
  9. 2729

    Polydomus karssenii gen. nov. sp. nov. is a dark septate endophyte with a bifunctional lifestyle parasitising eggs of plant parasitic cyst nematodes (Heterodera spp.) by Samad Ashrafi, Jan-Peer Wennrich, Yvonne Becker, Jose G. Maciá-Vicente, Anke Brißke-Rode, Matthias Daub, Torsten Thünen, Abdelfattah A. Dababat, Maria R. Finckh, Marc Stadler, Wolfgang Maier

    Published 2023-03-01
    “…The pathogenicity tests against nematode eggs fulfilled Koch’s postulates using in vitro nematode bioassays and showed that the fungus could parasitise its original nematode host H. filipjevi as well as the sugar beet cyst nematode H. schachtii, and colonise cysts and eggs of its hosts by forming highly melanised moniliform hyphae. Light microscopic observations on fungus-root interactions in an axenic system revealed the capacity of the same fungal strain to colonise the roots of wheat and produce melanised hyphae and microsclerotia-like structure typical for dark septate endophytes. …”
    Get full text
    Article
  10. 2730

    The control effect and induced disease resistance mechanism of Bacillus tequilensis on wheat powdery mildew by Qiuyan Bi, Fen Lu, Jie Wu, Xiangyu Liu, Xiuying Han, Jianjiang Zhao

    Published 2025-02-01
    “…Its inhibitory effect was determined via an in vitro method combined with microscopic observation, and the control effect was clarified via pot and field verification. …”
    Get full text
    Article
  11. 2731

    Possibility of using a mouse SCID as a model animal to variola virus for evaluating anti-smallpox drug efficacy by K. A. Titova, Al. A. Sergeev, A. S. Kabanov, L. E. Bulychev, Ar. A. Sergeev, D. O. Galahova, A. S. Zamedyanskaya, L. N. Shishkina, O. S. Taranov, V. V. Omigov, E. L. Zavjalov, A. P. Agafonov, A. N. Sergeev

    Published 2015-12-01
    “…To fill in the gap, we have explored the possibility of using outbred immunodeficient SCID mice as a model animal for smallpox with the aid of virolo­gical, histological and electron microscopic and sta­tistical methods. There was no clinical evidence of disease by intranasal infection of mice at a dose of 5.2 log10 PFU (plaque forming units). …”
    Get full text
    Article
  12. 2732

    Experimental study on monitoring microwave ablation efficacy by real-time shear wave elastography in ex vivo porcine brain by Rui Li, Yukang Zhang, Linggang Cheng, Shuai Zheng, Hongbing Li, Hongxia Zhang, Lijuan Du, Wen He, Wei Zhang

    Published 2024-12-01
    “…The morphologic and microscopic changes of MWA tissues were observed, and the diameter of the ablation areas was measured. …”
    Get full text
    Article
  13. 2733

    Chemical Fingerprint Analysis for Discovering Markers and Identifying Saussurea involucrata by HPLC Coupled with OPLS-DA by Qingdong Ma, Xiaoxiang Chen, Ke Zhang, Dahong Yao, Lu Yang, Hangyu Wang, Santai Bulemasi, Jian Huang, Jinhui Wang

    Published 2020-01-01
    “…The quality control of Saussurea involucrata has been greatly improved by macroscopic and microscopic identification and chemical profiling described in Chinese Pharmacopoeia since 2005. …”
    Get full text
    Article
  14. 2734

    Colorectal carcinogenesis in the Lynch syndromes and familial adenomatous polyposis: trigger events and downstream consequences by Pål Møller, Aysel Ahadova, Matthias Kloor, Toni T. Seppälä, John Burn, Saskia Haupt, Finlay Macrae, Mev Dominguez-Valentin, Gabriela Möslein, Annika Lindblom, Lone sunde, Ingrid Winship, Gabriel Capella, Kevin Monahan, Daniel D. Buchanan, D. Gareth Evans, Eivind Hovig, Julian R. Sampson

    Published 2025-01-01
    “…In path_MLH1 and path_MSH2 carriers, second hits lead to the formation of microscopically detectable, microsatellite unstable (MSI) crypts, from which CRC develops in about half of carriers over their lifetime, often without progressing through a diagnosable adenoma stage. …”
    Get full text
    Article
  15. 2735

    Relation Between Quality of Transportation and Nano-Scale Air Pollution by Elif Cicek, Semra Ide, Cem Küçük, Oğuzhan Yorulmaz, Murat Vedat Yurttaş, Özge Zorlu Kaymak, Dilem Ergün

    Published 2024-06-01
    “…Apart from the previously known microscopic and macroscopic analyses on exhaust gases, it was examined whether the exhaust outputs frequently spread nanoparticle waste or not by using SAXS analyses on samples. …”
    Get full text
    Article
  16. 2736

    Identification and Quality Evaluation of Raw and Processed Asarum Species Using Microscopy, DNA Barcoding, and Gas Chromatography-Mass Spectrometry by Guangzhe Yao, Wenjuan Ma, Xuhua Huang, Qi Jia, Jiayuan Shen, Yanxu Chang, Huizi Ouyang, Jun He

    Published 2020-01-01
    “…DNA barcoding identified the herbs as being derived from four sources, and herbs from different origins showed different microscopic features. The results demonstrated that most of the samples were clearly clustered into distinct groups that corresponded to species types. …”
    Get full text
    Article
  17. 2737

    Study of the corrosion behavior of cast Ti2AlNb alloy in HF–HNO3 solution by Yunyun Liu, Xianfei Ding, Lihong Wu, Xin Feng, Jiabin Zuo, Yunan Zhang, Lei Wen

    Published 2025-01-01
    “…The corrosion effects of HF and HNO3 on Ti2AlNb alloy were elucidated by examining the impact of varying concentrations of HF and HNO3 in mixed pickling solution on corrosion rate and surface roughness, as well as comparing and analyzing changes in macroscopic surfaces, microscopic morphology, and three-dimensional morphology before and after pickling. …”
    Get full text
    Article
  18. 2738

    Sustainable Valorization of Rice Straw into Biochar and Carbon Dots Using a Novel One-Pot Approach for Dual Applications in Detection and Removal of Lead Ions by Jagpreet Singh, Monika Bhattu, Meenakshi Verma, Mikhael Bechelany, Satinder Kaur Brar, Rajendrasinh Jadeja

    Published 2025-01-01
    “…., biochar (R-BC) and carbon dots (R-CDs) from a single resource (rice straw), via a novel approach by using extraction and hydrothermal process. The various microscopic and spectroscopy techniques confirmed the formation of porous structure and spherical morphology of R-BC and R-CDs, respectively. …”
    Get full text
    Article
  19. 2739

    Study on Strength Variation of Permeable Concrete Based on Differential Calorimetry Method and Multi-Index Test by Sanqiang Yang, Meng Guo, Shichao Duan, Na Liu, Haonan Wu, Erxia Du, Meichen Liang

    Published 2019-01-01
    “…In this paper, the hydration microscopic characteristics of cementitious materials are analyzed by means of the differential scanning calorimetry (DSC) test. …”
    Get full text
    Article
  20. 2740

    Gastroprotective Effects of Aqueous Extracts of Broccoli Stems on Acute Injury in Rats: A Comprehensive Evaluation of Gastric Function and Inflammatory Responses by Jihye Choi, Yuseong Jang, Hyeon-Gi Paik, Melissa Hyun-Joo Ha, Jungkee Kwon

    Published 2025-01-01
    “…In addition, the BSE 250 mg/kg group showed significant improvements in gastric tissue, including macroscopic reductions in ulcer size and improved overall gastric morphology as assessed through gross examination, as well as microscopic improvements such as reduced inflammation and the restoration of mucosal integrity observed in histopathological analysis. …”
    Get full text
    Article