Veterinarians screen racehorses regularly for evidence of performance enhancers, aiming to use sample collection methods that yield accurate and consistent results. Blood-draw supplies vary among ...

Much of the blood drawn for laboratory analysis is wasted. In a clinical setting where your blood is being taken multiple times a day, wouldn't it be better for the laboratory to use a smaller amount ...

A laboratory technician places human blood samples on an automated testing line. This laboratory, which operates a fully automated system complete with advanced robotics, can test more than 50,000 ...

Extra blood tubes were used for additional testing at a rate of 7%, according to findings published in JAMA Internal Medicine. Robert M. Humble, BS, MS, from the University of Iowa, and colleagues ...

Investigators have developed a new risk score that assesses a person's risk for developing ALS, as well as for survival after diagnosis, using a blood sample based on exposure to toxins in the ...

Studies have examined the associations between cancers and circulating 25-hydroxyvitamin D [25(OH) D], but little is known about the impact of different laboratory practices on 25(OH) D concentrations ...