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In the United States, there is a birth every 8 seconds, according to the U.S. Census Bureau's Population Clock.
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Complications of influenza include: bacterial pneumonia, ear and sinus infections, dehydration, and worsening of chronic conditions such as asthma, congestive heart failure, or diabetes.
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Drugs are in development that may cure asthma and hay fever once and for all. They target leukotrienes, which are known to cause tightening of the air passages in the lungs and increase mucus productions in nasal passages.
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The immune system needs 9.5 hours of sleep in total darkness to recharge completely.
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Dogs have been used in studies to detect various cancers in human subjects. They have been trained to sniff breath samples from humans that were collected by having them breathe into special tubes. These people included 55 lung cancer patients, 31 breast cancer patients, and 83 cancer-free patients. The dogs detected 54 of the 55 lung cancer patients as having cancer, detected 28 of the 31 breast cancer patients, and gave only three false-positive results (detecting cancer in people who didn't have it).
Effect of pH on oxygen binding to hemoglobin
A single cell wide-band oxygen sensor has four wires with two for the heater and two for the sensor ...
The oxygen sensor provides a quick response at the stoichiometric air–fuel ratio of 14.7:1.
Testing an oxygen sensor using a DMM set on DC volts. With the engine operating in closed loop, ...
Some mechanisms of agonistic and antagonistic drug effects.
A new drug development time line with the four phases of drug approval.