Optimization of the optical transparency of rodent tissues by modified PACT-based passive clearing.Recently, a bio-electrochemical technique known as CLARITY was reported for three-dimensional phenotype mapping within transparent tissues, allowing clearer whole-body and organ visualization with CB-perfusion (CUBIC) and leading to the development of whole-body clearing and transparency of intact tissues with the PACT (passive clarity technique) and PARS (perfusion-assisted agent release in situ) methodologies.  We evaluated the structure-function relationships in circuits of the whole central nervous system (CNS) and various internal organs using improved methods with optimized passive clarity.  We determined the optimal conditions for the passive clarity method that allowed the production of a transparent whole CNS by clearing the brain and spinal cord, as well as various organs. 
CLARITY
Optimization of the optical transparency of rodent tissues by modified PACT-based passive clearing.Recently, a bio-electrochemical technique known as CLARITY was reported for three-dimensional phenotype mapping within transparent tissues, allowing clearer whole-body and organ visualization with CB-perfusion (CUBIC) and leading to the development of whole-body clearing and transparency of intact tissues with the PACT (passive clarity technique) and PARS (perfusion-assisted agent release in situ) methodologies. 
CUBIC
Optimization of the optical transparency of rodent tissues by modified PACT-based passive clearing.Recently, a bio-electrochemical technique known as CLARITY was reported for three-dimensional phenotype mapping within transparent tissues, allowing clearer whole-body and organ visualization with CB-perfusion (CUBIC) and leading to the development of whole-body clearing and transparency of intact tissues with the PACT (passive clarity technique) and PARS (perfusion-assisted agent release in situ) methodologies.  Thus, in the present study, we aimed to improve the original PACT procedure and passive clearing protocols for different intact rodent tissues.  We also improved the tissue transparency using mPACT (modified PACT), a method for direct passive clearing, and whole perfusion-based PARS-mPACT, a method for fusion clearing, and we identified the appropriate experimental conditions. 
PACT
Optimization of the optical transparency of rodent tissues by modified PACT-based passive clearing.Recently, a bio-electrochemical technique known as CLARITY was reported for three-dimensional phenotype mapping within transparent tissues, allowing clearer whole-body and organ visualization with CB-perfusion (CUBIC) and leading to the development of whole-body clearing and transparency of intact tissues with the PACT (passive clarity technique) and PARS (perfusion-assisted agent release in situ) methodologies.  We also improved the tissue transparency using mPACT (modified PACT), a method for direct passive clearing, and whole perfusion-based PARS-mPACT, a method for fusion clearing, and we identified the appropriate experimental conditions. 
PARS