UNLABELLED
PREMISE OF THE STUDY
Due to lack of success in clearing whole tissues using only classical clearing techniques (e.g., Herr's 4½ solution, KOH, NaOH, lactic acid saturated with chloral hydrate), and because tissue degradation is often a result of harsh clearing agents (e.g., KOH, NaOH), a novel combined treatment was sought to improve the removal of obscuring tannins from intact ha...