There are many variables affecting the quality of frozen sections ... to dislodge the sections during staining. Other means of increasing adhesion are available. Label the mold with a lab marker ...

A new method here seems to be literally patching up a patient’s heart with healthy heart tissue, per the first ... was examined and the newly grafted sections found to be healthy, including ...

The study, published in Ecotoxicology and Environmental Safety, said after three months, samples of the rat’s feces showed changes to their gut biome, and examination of their heart tissue found ...