Rapid and prodium iodide-compatible optical clearing method for brain tissue based on sugar/sugar-alcohol

Tissue optical immersion clearing.

In this article, we discuss the optical immersion method based on refractive index matching of scatterers (e.g., collagen, elastin fibers, cells and cell compartments) and the ground material (interstitial fluid and/or cytoplasm) of tissue and blood under the action of exogenous optical clearing agents. We analyze the optical clearing of fibrous and cell-structured tissues and blood from the po...

Optical clearing of archive-compatible paraffin embedded tissue for multiphoton microscopy: erratum

Standard histopathology techniques (including paraffin embedding) are incompatible with thick tissue multiphoton imaging, and standard clearing techniques on those specimens destroy some molecular information. We demonstrate multiphoton imaging in specimens prepared according to standard histopathology techniques. This permits unlabeled 3-dimensional histology on archival tissue banks, which is...

ACT-PRESTO: Rapid and consistent tissue clearing and labeling method for 3-dimensional (3D) imaging

Understanding the structural organization of organs and organisms at the cellular level is a fundamental challenge in biology. This task has been approached by reconstructing three-dimensional structure from images taken from serially sectioned tissues, which is not only labor-intensive and time-consuming but also error-prone. Recent advances in tissue clearing techniques allow visualization of...

Corrigendum: ACT-PRESTO: Rapid and consistent tissue clearing and labeling method for 3-dimensional (3D) imaging

Understanding the structural organization of organs and organisms at the cellular level is a fundamental challenge in biology. This task has been approached by reconstructing three-dimensional structure from images taken from serially sectioned tissues, which is not only labor-intensive and time-consuming but also error-prone. Recent advances in tissue clearing techniques allow visualization of...

Tissue and Blood Optical Clearing for Biomedical Applications