Cancer Letters 1978-Oct
Influence of tocopherol on tumour cell oxygenation.
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Λέξεις-κλειδιά
Αφηρημένη
Tocopherol, a well known tissue anti-oxidant, given before local X-ray irradiation of 2 transplantable rat tumours was previously found to increase significantly the effect of irradiation. In the present study tocopherol did not influence the development of tumour necroses during growth of a transplantable rat hepatoma. The tumour tissue oxygenation of a transplantable rat sarcoma was neither found to be influenced by tocopherol. This suggests that an enhanced tumour radio-sensitivity by tocopherol is probably not explained by an influence on tumour cell oxygenation.
