. "An inhalant of oxygen and carbon dioxide that increases the sensitivity of tumor cells to the effects of radiation therapy.NCI-GLOSS" . "Pharmacologic Substance"^^ . "An inhalant consisting of hyperoxic gas (95%-98% oxygen and 2%-5% carbon dioxide) with radiosensitizing properties. Inhaled carbogen reduces diffusion-limited tumor hypoxia, increasing tumor radiosensitivity due to the increased availability of molecular oxygen for cytotoxic radiation-induced oxygen free radical production. (NCI04)NCI" . "CarbogenPTNCI" . . . "inhalation therapy to produce vasodilation."^^ . "C0054692"^^ . "Inorganic Chemical"^^ . "Carbogen"^^ . "42043"^^ . "C1038"^^ . . "carbogenPTNCI-GLOSSCDR0000045415" . "Carbogen"^^ . "Carbogen"^^ . "Radiosensitizer, bladder cancer"^^ . "42043"^^ . "8063-77-2"^^ .