Search Results - "Gladkova, Natalia D."

Histological validation of in vivo assessment of cancer tissue inhomogeneity and automated morphological segmentation enabled by Optical Coherence Elastography by Plekhanov, Anton A., Sirotkina, Marina A., Sovetsky, Alexander A., Gubarkova, Ekaterina V., Kuznetsov, Sergey S., Matveyev, Alexander L., Matveev, Lev A., Zagaynova, Elena V., Gladkova, Natalia D., Zaitsev, Vladimir Y.

“…We present a non-invasive (albeit contact) method based on Optical Coherence Elastography (OCE) enabling the in vivo segmentation of morphological tissue…”
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Cross-Polarization Optical Coherence Tomography for Brain Tumor Imaging by Yashin, Konstantin S, Kiseleva, Elena B, Gubarkova, Ekaterina V, Moiseev, Alexander A, Kuznetsov, Sergey S, Shilyagin, Pavel A, Gelikonov, Grigory V, Medyanik, Igor A, Kravets, Leonid Ya, Potapov, Alexander A, Zagaynova, Elena V, Gladkova, Natalia D

“…This paper considers valuable visual assessment criteria for distinguishing between tumorous and non-tumorous tissues, intraoperatively, using…”
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Towards targeted colorectal cancer biopsy based on tissue morphology assessment by compression optical coherence elastography by Plekhanov, Anton A, Sirotkina, Marina A, Gubarkova, Ekaterina V, Kiseleva, Elena B, Sovetsky, Alexander A, Karabut, Maria M, Zagainov, Vladimir E, Kuznetsov, Sergey S, Maslennikova, Anna V, Zagaynova, Elena V, Zaitsev, Vladimir Y, Gladkova, Natalia D

“…Identifying the precise topography of cancer for targeted biopsy in colonoscopic examination is a challenge in current diagnostic practice. For the first time…”
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Nonlinear Elasticity Assessment with Optical Coherence Elastography for High-Selectivity Differentiation of Breast Cancer Tissues by Gubarkova, Ekaterina V, Sovetsky, Aleksander A, Matveev, Lev A, Matveyev, Aleksander L, Vorontsov, Dmitry A, Plekhanov, Anton A, Kuznetsov, Sergey S, Gamayunov, Sergey V, Vorontsov, Alexey Y, Sirotkina, Marina A, Gladkova, Natalia D, Zaitsev, Vladimir Y

“…Soft biological tissues, breast cancer tissues in particular, often manifest pronounced nonlinear elasticity, i.e., strong dependence of their Young’s modulus…”
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Tissue Elasticity as a Diagnostic Marker of Molecular Mutations in Morphologically Heterogeneous Colorectal Cancer by Plekhanov, Anton A, Kozlov, Dmitry S, Shepeleva, Anastasia A, Kiseleva, Elena B, Shimolina, Liubov E, Druzhkova, Irina N, Plekhanova, Maria A, Karabut, Maria M, Gubarkova, Ekaterina V, Gavrina, Alena I, Krylov, Dmitry P, Sovetsky, Alexander A, Gamayunov, Sergey V, Kuznetsova, Daria S, Zaitsev, Vladimir Y, Sirotkina, Marina A, Gladkova, Natalia D

“…The presence of molecular mutations in colorectal cancer (CRC) is a decisive factor in selecting the most effective first-line therapy. However, molecular…”
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Nondestructive label-free detection of peritumoral white matter damage using cross-polarization optical coherence tomography by Achkasova, Ksenia A, Moiseev, Alexander A, Yashin, Konstantin S, Kiseleva, Elena B, Bederina, Evgenia L, Loginova, Maria M, Medyanik, Igor A, Gelikonov, Grigory V, Zagaynova, Elena V, Gladkova, Natalia D

“…To improve the quality of brain tumor resections, it is important to differentiate zones with myelinated fibers destruction from tumor tissue and normal white…”
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Diagnostic Accuracy of Cross-Polarization OCT and OCT-Elastography for Differentiation of Breast Cancer Subtypes: Comparative Study by Gubarkova, Ekaterina V, Kiseleva, Elena B, Sirotkina, Marina A, Vorontsov, Dmitry A, Achkasova, Ksenia A, Kuznetsov, Sergey S, Yashin, Konstantin S, Matveyev, Aleksander L, Sovetsky, Aleksander A, Matveev, Lev A, Plekhanov, Anton A, Vorontsov, Alexey Y, Zaitsev, Vladimir Y, Gladkova, Natalia D

“…The possibility to assess molecular-biological and morphological features of particular breast cancer types can improve the precision of resection margin…”
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Quantitative Assessment of Polarization and Elastic Properties of Endometrial Tissue for Precancer/Cancer Diagnostics Using Multimodal Optical Coherence Tomography by Plekhanov, Anton A, Grechkanev, Gennady O, Avetisyan, Elena A, Loginova, Maria M, Kiseleva, Elena B, Shepeleva, Anastasia A, Moiseev, Alexander A, Sovetsky, Alexander A, Gubarkova, Ekaterina V, Anina, Anastasia A, Shutova, Angelina M, Gamayunov, Sergey V, Gelikonov, Grigory V, Zaitsev, Vladimir Y, Sirotkina, Marina A, Gladkova, Natalia D

“…: The most important phase in the endometrial pathologies diagnostics is the histological examination of tissue biopsies obtained under visual hysteroscopic…”
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Oral mucosa response to laser patterned microcoagulation (LPM) treatment. An animal study by Romanos, Georgios E., Gladkova, Natalia D., Feldchtein, Felix I., Karabut, Maria M., Kiseleva, Elena B., Snopova, Lyudmila B., Fomina, Yulia V.

“…In this study a minimally invasive microsurgical approach was used for laser patterned microcoagulation (LPM) to initiate gingival and oral mucosal tissue…”
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Hybrid method of strain estimation in optical coherence elastography using combined sub-wavelength phase measurements and supra-pixel displacement tracking by Zaitsev, Vladimir Y., Matveyev, Alexander L., Matveev, Lev A., Gelikonov, Grigory V., Gubarkova, Ekaterina V., Gladkova, Natalia D., Vitkin, Alex

“…A novel hybrid method which combines sub‐wavelength‐scale phase measurements and pixel‐scale displacement tracking for robust strain mapping in compressional…”
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Quantitative nontumorous and tumorous human brain tissue assessment using microstructural co- and cross-polarized optical coherence tomography by Yashin, Konstantin S., Kiseleva, Elena B., Moiseev, Alexander A., Kuznetsov, Sergey S., Timofeeva, Lidia B., Pavlova, Nadezhda P., Gelikonov, Grigory V., Medyanik, Igor А., Kravets, Leonid Ya, Zagaynova, Elena V., Gladkova, Natalia D.

“…Optical coherence tomography (OCT) is a promising method for detecting cancer margins during tumor resection. This study focused on differentiating tumorous…”
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Hybrid M-mode-like OCT imaging of three-dimensional microvasculature in vivo using reference-free processing of complex valued B-scans by Matveev, Lev A, Zaitsev, Vladimir Yu, Gelikonov, Grigory V, Matveyev, Alexandr L, Moiseev, Alexander A, Ksenofontov, Sergey Yu, Gelikonov, Valentin M, Sirotkina, Marina A, Gladkova, Natalia D, Demidov, Valentin, Vitkin, Alex

“…We propose a novel OCT-based method for visualizing microvasculature in three-dimension using reference-free processing of individual complex valued B-scans…”
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OCT-elastography-based optical biopsy for breast cancer delineation and express assessment of morphological/molecular subtypes by Gubarkova, Ekaterina V, Sovetsky, Alexander A, Zaitsev, Vladimir Yu, Matveyev, Alexander L, Vorontsov, Dmitry A, Sirotkina, Marina A, Matveev, Lev A, Plekhanov, Anton A, Pavlova, Nadezhda P, Kuznetsov, Sergei S, Vorontsov, Alexey Yu, Zagaynova, Elena V, Gladkova, Natalia D

“…Application of compressional optical coherence elastography (OCE) for delineation of tumor and peri-tumoral tissue with simultaneous assessment of…”
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Attenuation coefficient as a tool to detect changes in the white matter of the rat brain caused by different types of gliomas and irradiation by Achkasova, Ksenia A., Kiseleva, Elena B., Potapov, Arseniy L., Kukhnina, Liudmila S., Moiseev, Alexander A., Yashin, Konstantin S., Polozova, Anastasia V., Komarova, Anastasia D., Gladkova, Natalia D.

“…In the present work, we carried out a comparative study of the attenuation coefficient of the white matter of the rat brain during the growth of glial tumors…”
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In vivo assessment of functional and morphological alterations in tumors under treatment using OCT-angiography combined with OCT-elastography by Sirotkina, Marina A, Gubarkova, Ekaterina V, Plekhanov, Anton A, Sovetsky, Alexander A, Elagin, Vadim V, Matveyev, Alexander L, Matveev, Lev A, Kuznetsov, Sergey S, Zagaynova, Elena V, Gladkova, Natalia D, Zaitsev, Vladimir Y

“…Emerging methods of anti-tumor therapies require new approaches to tumor response evaluation, especially enabling label-free diagnostics and utilization. Here,…”
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Detecting emergence of ruptures in individual layers of the stretched intestinal wall using optical coherence elastography: A pilot study by Kiseleva, Elena B., Sovetsky, Alexander A., Ryabkov, Maksim G., Gubarkova, Ekaterina V., Plekhanov, Anton A., Bederina, Evgeniya L., Potapov, Arseniy L., Bogomolova, Alexandra Y., Zaitsev, Vladimir Y., Gladkova, Natalia D.

“…We report a new application of compression optical coherence elastography (C‐OCE) to monitor the emergence of ruptures in individual layers of longitudinally…”
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The Effect of Cryotherapy on Buccal Blood Vessels Evaluated by Optical Coherence Tomography Angiography: A Pilot Study by Plekhanov, Anton A., Guseynov, Nidjat A., Kiseleva, Elena B., Bopkhoev, Saddam V., Potapov, Arseniy L., Ali, Ashrf B. I., Moiseev, Alexander A., Ryabova, Valentina M., Ivanov, Sergey Y., Muraev, Alexander A., Gladkova, Natalia D., Sirotkina, Marina A.

“…ABSTRACT While cryotherapy is one of the traditional ways to reduce postoperative complications in maxillofacial surgery, the cooling degree is not regulated…”
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Practical obstacles and their mitigation strategies in compressional optical coherence elastography of biological tissues by Zaitsev, Vladimir Y., Matveyev, Alexandr L., Matveev, Lev A., Gubarkova, Ekaterina V., Sovetsky, Alexandr A., Sirotkina, Marina A., Gelikonov, Grigory V., Zagaynova, Elena V., Gladkova, Natalia D., Vitkin, Alex

“…In this paper, we point out some practical obstacles arising in realization of compressional optical coherence elastography (OCE) that have not attracted…”
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Compression optical coherence elastography versus strain ultrasound elastography for breast cancer detection and differentiation: pilot study by Gubarkova, Ekaterina V., Sovetsky, Aleksander A., Vorontsov, Dmitry A., Buday, Pavel A., Sirotkina, Marina A., Plekhanov, Anton A., Kuznetsov, Sergey S., Matveyev, Aleksander L., Matveev, Lev A., Gamayunov, Sergey V., Vorontsov, Alexey Y., Zaitsev, Vladimir Y., Gladkova, Natalia D.

“…The aims of this study are (i) to compare ultrasound strain elastography (US-SE) and compression optical coherence elastography (C-OCE) in characterization of…”
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Compression OCT-elastography combined with speckle-contrast analysis as an approach to the morphological assessment of breast cancer tissue by Plekhanov, Anton A, Gubarkova, Ekaterina V, Sirotkina, Marina A, Sovetsky, Alexander A, Vorontsov, Dmitry A, Matveev, Lev A, Kuznetsov, Sergey S, Bogomolova, Alexandra Y, Vorontsov, Alexey Y, Matveyev, Alexander L, Gamayunov, Sergey V, Zagaynova, Elena V, Zaitsev, Vladimir Y, Gladkova, Natalia D

“…Currently, optical biopsy technologies are being developed for rapid and label-free visualization of biological tissue with micrometer-level resolution. They…”
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