Cedars-Sinai investigators have discovered that large oncosomes—fluid-filled sacs released into the bloodstream by aggressive ...

Large-scale microscopy combined with tissue clearing and expansion enables nanoscale imaging of centimeter scale specimens.

Ocutrx Technologies' HemoLucence can digitally visualize areas of the body covered by up to a quarter inch of human blood.

A US startup claims it has developed a way for surgeons to see through blood in real time by rendering it translucent, a feat long thought impossible. California-based Ocutrx Technologies has ...

Blood vessels grown in the lab in just five days could quickly prevent the tissue damage that can occur after an accident ...

Microscopy observes the outcome of a failed mechanism, offering little information regarding causation. Sequencing can reveal the genomic underpinning of the change, but lacks tissue-specific ...

Given its direct relationship to tissue metabolism and various pathological processes, 3D mapping of blood oxygen saturation (sO2) is essential for advancing our knowledge on oxygen delivery to ...

Stanford Medicine researchers have developed a blood test capable of detecting cancers, the ways cancer resists treatments and tissue injury caused by non-cancerous conditions. The new test ...

Gastrointestinal bleeding may be microscopic, so you can’t see it. (Doctors call that “occult” blood.) Or you may easily see it as red blood, or black tar-like bowel movements.

Cardiac muscle tissue, or myocardium, is a type of muscle tissue that forms the heart. It contracts and releases involuntarily and keeps the heart pumping blood around the body. The human body ...