Beall has been studying the human response to hypoxic living conditions for years. In research published in October 2024, she ...

People on the Tibetan Plateau have developed unique physiological traits over 10,000 years to thrive in low-oxygen conditions ...

Despite what our ego might lead us to think, humans are still a work in progress. We’re constantly adapting to our ...

"Seeing is believing," the founder of lab company Truvian told me. So I tried its tabletop blood testing device—which promises results in 30 minutes—for myself.

It takes food hours to travel through the 10-meter digestive tract ... which is a porphyrin that is found in proteins, such as hemoglobin and has an Fe 2+ ion in the center. Heme iron is easier to ...

She would have an equally successful 10th-grade track season, qualifying for state in the 800 meters and 1600 ... get back to her presurgery form. Her hemoglobin and iron levels were still ...

At 12,000 feet (3,658 meters) the barometric pressure is only 483 mmHg ... The body produces more of a particular enzyme that facilitates the release of oxygen from hemoglobin to the body tissues.

The red-cell count and hemoglobin concentration were not changed ... Frequent gas samples analyzed by means of a Pauling oxygen meter and a nitrogen meter indicated concentrations of 30 to ...

The PCE-210 is a newest touch screen system realizes easy and simple operation . A large back-lighting LCD makes the screen clear and easy to read. Quick processing for measurement data of 18 ...