But a set of four horizontal boxes of Kleenex Ultra Soft facial tissues from Walmart, with 440 total tissues, also costs $5.97. Other brands similarly sell cubed boxes that are more expensive, per ...

A heart attack, or myocardial infarction (MI), can cause considerable damage to the tissues of the heart, and a better understanding of that damage would be a valuable step towards improved treatment ...

Highlights: A high-resolution technique to assess tissue damage due to heart attack has been developed. This technique is called “optical coherence elastography” (OCE).

OCE is ideal for observing the tissue mechanics in mouse hearts because it has the resolution necessary to detect whether the boundary between healthy and scarred tissue moves in response to therapy.