catalase/sarcoma

1) When nuclear fraction prepared from Rhodamine sarcoma (sarcoma nuclear fraction) was injected into mice three times every 24 hr, the catalase activity of the liver decreased to one-third of the original activity. 2) By the injection of sarcoma nuclear fraction into mice, the catalase activity

BACKGROUND Oxidative stress is characterised by an increased level of reactive oxygen species (ROS) that disrupts the intracellular reduction-oxidation (redox) balance and has been implicated in various diseases including cancer. Malignant tumors of connective tissue or sarcomas account for

OBJECTIVE to study the activity of antioxidant enzymes and to evaluate an intensity of prooxidant processes in sarcoma 37 (S37) cells during tumor development and under influence of sodium dichloroacetate (SDA). METHODS Activity of total superoxide dismutase (SOD), SOD isoforms, catalase (Cat),

Despite its recognition as the most prevalent HIV associated cancer, speculation still abounds regarding the pathogenesis of AIDS-related Kaposi's sarcoma (AIDS-KS). However, it has been established that both cytokines, e.g. IL-6, and HIV-associated products, e.g., Tat, are integral in AIDS-KS

Features of AIDS-related Kaposi's sarcoma (AIDS-KS), such as the multifocal presentation at mucosal and epidermal sites subjected to trauma, suggest that AIDS-KS is initially a reactive hyperplasia that subsequently progresses to a neoplasia. It is recognized that there is an association between