Zobrazeno 1 - 10
of 41
pro vyhledávání: '"peritumoral zone"'
Autor:
I. A. Goroshinskaya, E. M. Frantsiyants, N. I. Larina, Yu. V. Przhedetskiy, I. V. Kaplieva, L. A. Nemashkalova, V. A. Bandovkina, V. V. Pozdnyakova, V. Yu. Przhedetskaya
Publikováno v:
Issledovaniâ i Praktika v Medicine, Vol 11, Iss 2, Pp 22-35 (2024)
Purpose of the study. To study the intensity of lipid peroxidation (LPO) and the activity of antioxidant protection components in tumor tissues, peritumoral zone and conditionally healthy skin tissue in basal cell carcinoma, depending on the type of
Externí odkaz:
https://doaj.org/article/57437c1277e545ff8454dacd82e96afd
Autor:
Sebastian F. Koga, Wesley B. Hodges, Hayk Adamyan, Tim Hayes, Peter E. Fecci, Vadim Tsvankin, Gustavo Pradilla, Kimberly B. Hoang, Ian Y. Lee, Eric W. Sankey, Patrick J. Codd, David Huie, Brad E. Zacharia, Ragini Verma, Vatche G. Baboyan
Publikováno v:
Frontiers in Neurology, Vol 14 (2024)
BackgroundPeritumoral edema alters diffusion anisotropy, resulting in false negatives in tractography reconstructions negatively impacting surgical decision-making. With supratotal resections tied to survival benefit in glioma patients, advanced diff
Externí odkaz:
https://doaj.org/article/a429558c6f1046958e7c1587169153ac
Autor:
Larisa Obukhova, Tatiana Kopytova, Elena Murach, Natalya Shchelchkova, Claudia Kontorshchikova, Igor Medyanik, Natalia Orlinskaya, Artem Grishin, Michael Kontorshchikov, Dariya Badanina
Publikováno v:
Current Issues in Molecular Biology, Vol 44, Iss 12, Pp 6439-6449 (2022)
This research was aimed at investigating the features of free radical activity and the parameters of glutathione metabolism in tumor tissues and the peritumoral zone at different degrees of glial tumor anaplasia. We analyzed postoperative material fr
Externí odkaz:
https://doaj.org/article/1241dd0985b04a1784b8141e074f543d
Autor:
Kristina Solozhentseva, Artem Batalov, Natalia Zakharova, Sergey Goryaynov, Eduard Pogosbekyan, Igor Pronin
Publikováno v:
Frontiers in Oncology, Vol 12 (2022)
PurposeThe first aim of this study was to compare the intratumoral and peritumoral blood flow parameters in glioblastomas and brain metastases measured by pseudocontinuous arterial spin labeling MRI (3D pCASL). The second aim of this study was to det
Externí odkaz:
https://doaj.org/article/ceb1ded9d47f4c9fb5f803d00d967c05
Carbohydrate Metabolism Parameters of Adult Glial Neoplasms According to Immunohistochemical Profile
Autor:
Larisa Obukhova, Olga Nikiforova, Claudia Kontorshchikova, Igor Medyanik, Natalya Orlinskaya, Artem Grishin, Michael Kontorshchikov, Natalya Shchelchkova
Publikováno v:
Biomedicines, Vol 10, Iss 5, p 1007 (2022)
This research aimed to investigate the interrelationship of carbohydrate metabolism parameters and immunohistochemical characteristics of glial tumors. Tumor tissue, peritumoral area, and adjacent noncancerous tissue fragments of 20 patients with gli
Externí odkaz:
https://doaj.org/article/7e2e0805f75140ee8c6fb81637cb2c75
Publikováno v:
Brain Sciences, Vol 12, Iss 4, p 504 (2022)
Diffuse low-grade gliomas (DLGGs) are heterogeneous and poorly circumscribed neoplasms with isolated tumor cells that extend beyond the margins of the lesion depicted on MRI. Efforts to demarcate the glioma core from the surrounding healthy brain led
Externí odkaz:
https://doaj.org/article/a94cde1f009c4dca9bf7b8710604db4c
Relapsing High—Grade Glioma from Peritumoral Zone: Critical Review of Radiotherapy Treatment Options
Autor:
Maria Chiara Lo Greco, Roberto Milazzotto, Rocco Luca Emanuele Liardo, Grazia Acquaviva, Madalina La Rocca, Roberto Altieri, Francesco Certo, Giuseppe Maria Barbagallo, Antonio Basile, Pietro Valerio Foti, Stefano Palmucci, Stefano Pergolizzi, Antonio Pontoriero, Corrado Spatola
Publikováno v:
Brain Sciences, Vol 12, Iss 4, p 416 (2022)
Glioblastoma (GBM) is the most common and aggressive brain tumor in adults, with a median survival of about 15 months. After the prior treatment, GBM tends to relapse within the high dose radiation field, defined as the peritumoral brain zone (PTZ),
Externí odkaz:
https://doaj.org/article/e94e0c78f8a34709b9428d3513cacd23
Publikováno v:
Alʹmanah Kliničeskoj Mediciny, Vol 46, Iss 7, Pp 682-689 (2018)
Background: Glioblastoma (GB) is the most commonly diagnosed brain tumor. Its management involves adjuvant therapies, such as radiation. The cause of high probability of GB local relapse is its radioresistance related to hypoxia arising from abnormal
Externí odkaz:
https://doaj.org/article/414754b18bdc44e2b4712c53a69e5dc7
Autor:
O. I. Keith, M. N. Tilliashaihov, P. V. Svetitsky, E. Yu. Zlatnik, G. I. Zakora, A. A. Ganiev, G. P. Nistratov
Publikováno v:
Опухоли головы и шеи, Vol 7, Iss 3, Pp 61-65 (2017)
Background. Oropharyngeal cancer is the second most frequent cancer among patients with head and neck tumors in the Russian Federation. Patients usually seek medical assistance in the late stages of the disease (stages III–IV). The mortality rate i
Externí odkaz:
https://doaj.org/article/0863f29b55de4d22bbfc84fbada6c3d3
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