A study of the effect of environmental CO2 on experimental Wilm's tumor.
The effects of exposure of experimental murine Wilm's tumor to increased atmospheric concentrations of carbon dioxide were studied. Local tumor growth was not affected by concentrations of 76% and 55% of carbon dioxide applied for 10 and 30 minutes. There was no difference in survival of animals and weight of the tumor between the control and the experimental groups. Ten per cent of the animals treated with concentrations of 55% and 76% carbon dioxide developed metastases in contrast to 30% of metastatic growth detected in the control group. This observation, although without statistically significant difference, may lead toward further study of the carbon dioxide effect in different tumor models. Additional tumor models and different animals species will be studied.
D000818:Animals; D002245:Carbon Dioxide / Q000494:pharmacology*; D007680:Kidney Neoplasms / Q000473:pathology*; D008297:Male; D009362:Neoplasm Metastasis; D051381:Rats; D009396:Wilms Tumor / Q000473:pathology*
D002245:Carbon Dioxide