Value of multiphoton microscopy in uro-oncology: a narrative review.

ABSTRACT:

Background and objective

Multi-photon microscopy (MPM) is a 3-dimension fluorescence imaging technique that combines the excitation of two low-energy photons, enabling less photo-bleaching and deeper penetration of the imaged tissue. Two signals are detected, autofluorescence (AF), from natural intracellular fluorophores [such as nicotinamide adenine dinucleotide phosphate (NADP) and flavine adenine dinucleotide (FAD) transformation], and second harmonic generation (SHG), a physical property of the laser enhancing non-centrosymmetric structures such as collagen fibers. MPM can give both visual and quantitative information of a fresh tissue (without the need of processing, cutting or staining the tissue), aiding in the progress towards optimizing a real-time imaging device. The obje

SUBMITTER: Treacy PJ 

PROVIDER: S-EPMC10080359 | biostudies-literature | 2023 Mar

REPOSITORIES: biostudies-literature