1. Articles from Natalia Robakidze

    1-2 of 2
    1. Evaluation of oral mucosa collagen condition with cross-polarization optical coherence tomography

      Evaluation of oral mucosa collagen condition with cross-polarization optical coherence tomography

      The goal of the research was analysis of the effect of collagen condition in formation of cross-polarized CP OCT images. We used of the CP OCT technique for studying collagen condition on an example of oral mucosa. Special histologic picrosirius red (PSR) staining of cheek mucosa specimens was used with subsequent assessing of the result of collagen staining in polarized light. High correlation (r = 0.692, p = 0.0001) between OCT signal standard deviation (SD) in cross-polarized images and brightness of PSR stained collagen fibers in cheek mucosa specimens was demonstrated in patients with inflammatory intestine and oral mucosa diseases ...

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    2. Cross polarization optical coherence tomography for diagnosis of oral soft tissues

      Cross polarization optical coherence tomography for diagnosis of oral soft tissues

      We consider the capabilities of cross-polarization OCT (CP OCT) focused on comparison of images resulting from cross-polarization and co-polarization scattering simultaneously for diagnosis of oral soft tissues. CP OCT was done for 35 patients with dental implants and 30 patients with inflammatory intestine diseases. Our study showed good diagnostic capabilities of CP OCT for detecting soft tissue pathology in the oral cavity. The cross-polarized images demonstrate the ability of tissue to depolarize. CP OCT demonstrates clinical capabilities for early diagnosis of inflammatory intestine diseases by the state of oral cavity mucosa and for early detection of gingivitis in patients above ...

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    1-2 of 2
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  2. Topics in the News

    1. (2 articles) Nizhny Novgorod State Medical Academy
    2. (2 articles) Elena B. Kiseleva
    3. (2 articles) Maria M. Karabut
    4. (2 articles) Natalia D. Gladkova
    5. (1 articles) Felix I. Feldchtein
    6. (1 articles) South China Normal University
    7. (1 articles) Indiana University
    8. (1 articles) Donald T. Miller
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