Serotonin is a chemical produced by nerve cells. The serum serotonin level is a blood test to measure the amount of serotonin in your body.
5-HT level; 5-hydroxytryptamine level; Serotonin test
Blood is typically drawn from a vein, usually from the inside of the elbow or the back of the hand. The site is cleaned with germ-killing medicine (antiseptic). The health care provider wraps an elastic band around the upper arm to apply pressure to the...
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Source: HealthCentral Encyclopedia
Serotonin is a neurotransmitter produced in the brain known to influence the functioning of the cardiovascular, renal, immune, and gastrointestinal... Read more »
Source: eOrthopod
In this study, researchers from the Gait and Posture Lab at the University of Montreal in Canada compare walking patterns between patients who had a... Read more »
Source: eOrthopod
Have you ever stood up to leave a movie theater and had a loud pop and pain in your knee? This is called the "movie sign." It happens when the knee... Read more »