Showing 501 - 520 results of 2,476 for search '"light microscopy"', query time: 0.14s Refine Results
  1. 501
  2. 502

    Molecular Cytology of ‘Little Animals’: Personal Recollections of <i>Escherichia coli</i> (and <i>Bacillus subtilis</i>) by Nanne Nanninga

    Published 2023-08-01
    “…Novel fixation and embedding techniques marked the discovery of the internal bacterial structures not visible by light microscopy. A special status became reserved for the freeze-fracture technique. …”
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  3. 503

    Human Frontalis Muscle Innervation and Morphology by Laura Welter, Dr.med, Silvia Bramke, Dipl-Ing, Christian Albrecht May, Prof. Dr.med

    Published 2022-03-01
    “…From seven human cadavers, serial sections of the frontalis muscle were studied using light microscopy. Immunhistochemistry was performed using antibodies against collagen XXII and neurofilament. …”
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  4. 504
  5. 505

    Petrographic and mineragraphic analysis of Dumañuecos deposit of kaolinitic clays by Angel Eduardo Espinosa-Borges, Luis Alberto Pérez-García, Carlos Alberto Leyva-Rodríguez, Yosvay Cruz-Ramírez, René Yasmani Cobas-Torres, Mercedes Torres-La Rosa, Graciela Aguirre-Guillot

    Published 2022-04-01
    “…In the petrographic and mineragraphic characterization of the rocks, polarized light and reflected light microscopy were used. Petrographic analysis revealed the presence of quartz, feldspars and tourmalines; as well as the predominance of granoblastic and cataclastic textures. …”
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  6. 506

    Definition of key parameters for constructing an online reference micrographs collection of processed animal particles in feed by Belinchon Crespo, C., Veys, P., Vermeulen, P., Baeten, V.

    Published 2012-01-01
    “…So far, the only official method for detecting these by-products is light microscopy, which is highly dependent on the skills of a microscopist because it relies on particle recognition. …”
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    Article
  7. 507

    Histological Changes and Neural Elements in the Posterior Cruciate Ligament in Osteoarthritic Knees by Ashok Rajgopal, Nandini Vasdev, Abhishek Pathak, Dheeraj Gautam, Attique Vasdev

    Published 2014-08-01
    “…Histology was examined using conventional light microscopy. The PCLs were graded histologically in terms of parallel orientation of collagen fibres, mucoid degeneration, inflammation, and haemosiderin deposition. …”
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  8. 508

    Anther structure and pollen development in species of Rubiaceae and anatomical evidence of pathway to morphological dioecy by MARINA D. JUDKEVICH, ROBERTO M. SALAS, ANA M. GONZALEZ

    Published 2022-11-01
    “…The material was processed and examined using light microscopy and scanning electron microscopy. The present study revealed the stage when pollen is arrested in the functionally pistillate flowers of the dioecious taxa. …”
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  9. 509

    New reports of parasitism by Synhimantus (Dispharynx) nasuta (Rudolphi, 1819) (Nematoda: Acuariidae) in wild birds in Brazil by Allan de Jesus Mendonça Severino, Alex Júnior Rocha, Fabiano Matos Vieira, Luís Cláudio Muniz-Pereira, Sueli de Souza Lima

    Published 2023-06-01
    “…This study also provides morphological data from light microscopy and scanning electron microscopy (SEM), as well as the morphometry of this nematode in each host species. …”
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    Article
  10. 510

    Pathological investigation of liver lesions in slaughtered cattle in Al-Najaf abattoir by Ahmed Y. Rasool, Ahmed H. Al-Dabhawi

    Published 2020-12-01
    “…Tissue processing has been carried out for specimens inspected as tissue lesions were examined under light microscopy. The results of the macroscopic and microscopic survey showed that there were variable liver affections in slaughtered cattle. …”
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    Article
  11. 511

    Disentangling diatom species complexes: does morphometry suffice? by Saúl Blanco, María Borrego-Ramos, Adriana Olenici

    Published 2017-12-01
    “…Accurate taxonomic resolution in light microscopy analyses of microalgae is essential to achieve high quality, comparable results in both floristic analyses and biomonitoring studies. …”
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  12. 512

    Gastroduodenal Involvement in AL Amyloidosis: Case Report and Literature Review by Rajarajeshwari Ramachandran MD, Tyler Grantham MD, Giovannie Isaac-Coss MD, Denzil Etienne MD, Madhavi Reddy MD

    Published 2024-03-01
    “…The definitive diagnosis of GI amyloidosis requires endoscopic biopsy with Congo red staining and visualization under polarized light microscopy. There are currently no specific guidelines for the management of GI amyloidosis. …”
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  13. 513

    A new freshwater species Achnanthidium kangdingnese (Bacillariophyta, Achnanthidiaceae) from Sichuan Province, China by Pan Yu, Qingmin You, Yonghong Bi, Quanxi Wang

    Published 2022-08-01
    “…The morphology of this species was analyzed with scanning electron microscopy (SEM) and light microscopy (LM). A. kangdingnese belongs to the A. initium-like subgroup, which has external distal raphe ends curved in opposite directions of the valve. …”
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  14. 514

    Mueller matrix polarization parameters correlate with local recurrence in patients with stage III colorectal cancer by Kseniia Tumanova, Stefano Serra, Anamitra Majumdar, Jigar Lad, Fayez Quereshy, Mohammadali Khorasani, Alex Vitkin

    Published 2023-08-01
    “…Using Mueller matrix (MM) polarized light microscopy for quantification of unstained histology slides, the current study assesses the prognostic potential of polarimetric characteristics of peri-tumoural collagenous stroma architecture in 38 human stage III colorectal cancer (CRC) patient samples. …”
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  15. 515

    Analysis of the Natural Aging of Silver Fir (<i>Abies alba</i> Mill.) Structural Timber Using Dendrochronological, Colorimetric, Microscopic and FTIR Techniques by Matjaž Dremelj, Klemen Novak, Maks Merela, Aleš Straže

    Published 2023-07-01
    “…The partial increase in lignin and decrease in hemicelluloses relative to cellulose content, associated with an increased degree of crystallinity of cellulose, was confirmed by epifluorescence and polarized light microscopy combined with FTIR spectroscopy.…”
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  16. 516
  17. 517

    Development of the KOSHA Proficiency Testing Scheme on Asbestos Analysis in Korea by Jiwoon Kwon, Konghwa Jang, Eunsong Hwang, Ki-Woong Kim

    Published 2017-09-01
    “…Participating laboratories are evaluated once a year for fiber counting and bulk asbestos analysis by phase contrast microscopy and polarized light microscopy, respectively. Currently, the number of laboratory enrollments is > 200, and the percentage of passed laboratories is > 90. …”
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  18. 518

    The Electron Mıcroscobıc Investıgatıon Of The Effects Of Dıfferent Cement-Son Whıte Spot Lesıons Occurıng Under The Orthodontıc Bands by Celal Oker, Deniz Sağdıç, Osman Bengi, Hüseyin Ölmez

    Published 1995-04-01
    “…Orthomat-Leitz polarized light microscopy is used to find the datas of the mean lesion depth and ultrastructural datas are found by Leitz-Amr 1000 scanning electron microscopy. …”
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  19. 519

    Postmortem Diagnosis of Gastric Ulcer Perforation and Peritonitis with Sarcina Ventriculi: A Case Report by Aytül Buğra, Taner Daş, Neval Elgörmüş, Gizem Ayaz

    Published 2019-03-01
    “…Sarcina ventriculiis identified by light microscopy with features of basophilic staining, cuboidal shape, tetrad morphology, and refractile nature. …”
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  20. 520

    On the true identity of Mendoncia “stellate” trichomes by Fabio Araújo da Silva, Ana Carla Feio, Ranielle de Araújo Mendonça, Cíntia Kameyama, Daniela C. Zappi

    Published 2023-04-01
    “…ABSTRACT The present survey of leaf-blade trichomes of Mendoncia used SEM and light microscopy to investigate the diversity of trichome types in Neotropical and Paleotropical species of the genus. …”
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