Reactive oxygen species (ROS ... (87) studied the administration of high-dose antioxidant vitamins in a premature baboon model of BPD compared with standard antioxidant vitamin supplementation.

Some of the findings included: The oxygen that keeps worms alive at room temperature becomes toxic in frigid conditions, killing the worms before the cold gets them. Worms acclimatized to moderately ...

Microbial life in Yellowstone's Lower Geyser Basin may hold clues to the evolution of life's exploitation of oxygen, ...

Most commonly, they are used for health and safety purposes, such as to detect dangerous levels of toxic gases, including carbon monoxide (CO) and NO 2. Levels of NO 2 can be particularly high in ...

Because reactive oxygen species are produced ... an important mechanism for glucose toxicity. Support for this hypothesis is found in the observations that high glucose concentrations increase ...