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Updated: Mar 14, 2026

Tumor Hypoxia Assessment: In Vivo 3D Oxygen Imaging Through Electron Paramagnetic Resonance
Published on: February 14, 2025
[Oxygen metabolic characteristics in the tumor process]
Abstract:
The data available in literature and results of the authors, own investigations on the oxygen metabolism during the appearance and development of the tumour process are presented. The important role of biological oxidation disorders in cell malignancy is discussed. The appearance and development of malignant tumours occur against a background of tissues hypoxia. Severe hypoxia and anoxia are observed constantly in the tumour tissue. Some mechanisms of hypoxia development and cell respiration reduction in malignant tumours are considered. Necessity of methods and drugs searching (antihypoxic agents and antioxidants) for correction of oxygen homeostasis disturbances and increase of antitumour resistance of the organism is substantiated.
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