Blood sampling is painful and invasive, plus it only tells you what's going on in the patient's body right when the sample is ...

Leeches may be creepy, but many people find hypodermic needles even creepier. That's one of the reasons why scientists have developed a new leech-inspired blood collection device, which draws blood ...

Please provide your email address to receive an email when new articles are posted on . Aromatic amino acids and peptide backbones “most effectively discriminated” fibromyalgia from other rheumatic ...

Using small-volume rather than standard-volume collection tubes to draw blood for laboratory testing may reduce the incidence of anemia and the need for red blood cell (RBC) transfusion in intensive ...

Medically reviewed by Anju Goel, MD You may need an MPV test if you show symptoms that suggest an issue with your platelet size or number.An MPV test involves drawing a blood sample from a vein and ...

A blood test, combined with an ultrathin material derived from graphite, could significantly advance efforts to detect ...

Scientists have limited abilities to analyze brain tissue because the delicate organ is carefully protected. But researchers have now created a non-invasive method to assess gene expression in the ...

Measuring blood glucose levels is critical for maintaining optimal health and identifying sudden changes. Test strips are a ...

A blood osmolality test measures the blood for the concentration of certain dissolved particles. This test can show whether a person has an irregular balance of fluids in their body. Osmolality tests ...

I keep asking my cousins about their blood. I ’ve already exhausted my siblings. Who has low platelets in this family? Speak up now! I need to see if there’s a genetic trail. My blood has been coming ...