Handheld diagnostic performs 1-hour blood tests from a finger prick

Nobody enjoys giving blood samples, but it’s a necessary part of many hospital stays and doctor visits. Soon we might not have to, thanks to a new device that can isolate biomarkers for different diseases using sound waves, from a single drop of blood,… Continue reading Handheld diagnostic performs 1-hour blood tests from a finger prick

Toxic “forever chemicals” in the blood linked to poor sleep

Toxic “forever chemicals” are a major environmental problem, and a growing body of research shows they’re also a major health problem. A new study has found people with higher levels of PFAS in their blood have poorer sleep.Continue ReadingCategory: Sl… Continue reading Toxic “forever chemicals” in the blood linked to poor sleep

Leech-inspired device may make for kinder, gentler blood sampling

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 samples without the need for a big jab.Continue Readin… Continue reading Leech-inspired device may make for kinder, gentler blood sampling

Bacterial enzyme strips away blood types to create universal donor blood

There’s a global shortage of blood supplies needed for life-saving transfusions due to factors that include an aging population with a higher demand for it and a lack of volunteer donors. However, even if there was an ample blood supply, it’s not as si… Continue reading Bacterial enzyme strips away blood types to create universal donor blood

Bloodborne pathogens quickly ID’d by melting their DNA

A new technique, which involves melting bacterial DNA found in blood samples, could deliver diagnoses of potentially fatal infections faster than ever before. Results may be obtained in a few hours, instead of days.Continue ReadingCategory: Medical, Sc… Continue reading Bloodborne pathogens quickly ID’d by melting their DNA