Histological staining alters circular dichroism SHG measurements of collagen.
Opt Lett
; 49(13): 3705-3708, 2024 Jul 01.
Article
em En
| MEDLINE
| ID: mdl-38950247
ABSTRACT
Circular dichroism second harmonic generation microscopy (CDSHG) is a powerful imaging technique, which allows three-dimensional visualization of collagen fibril orientation in tissues. However, recent publications have obtained contradictory results on whether CDSHG can be used to reveal the relative out-of-plane polarity of collagen fibrils. Here we compare CDSHG images of unstained tendon and tendon which has been stained with hematoxylin and eosin. We find significant differences in the CDSHG between these two conditions, which explain the recent contradictory results within the literature.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Tendões
/
Colágeno
/
Dicroísmo Circular
Limite:
Animals
Idioma:
En
Revista:
Opt Lett
Ano de publicação:
2024
Tipo de documento:
Article