Effect of liquid-nitrogen and formalin-based conservation in the in vitro measurement of laser-induced fluorescence from peripheral vascular tissue.
J Photochem Photobiol B
; 47(2-3): 109-14, 1998 Dec.
Article
en En
| MEDLINE
| ID: mdl-10093910
ABSTRACT
In order to investigate the effects of conservation in liquid nitrogen and formalin on peripheral vascular tissue (abdominal aortic, femoral, flank, ham, fibular and tibial artery tissue), laser-induced fluorescence spectra have been recorded during the exposure of these tissues to helium-cadmium and argon ion radiation. The spectral distribution of tissue fluorescence allows the development of simple algorithms based on the intensity difference in order to discriminate the tissue samples when they are fresh and after they have been stored for 24 and 28 h in liquid nitrogen or formalin.
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Banco de datos:
MEDLINE
Asunto principal:
Espectrometría de Fluorescencia
/
Fijadores
/
Formaldehído
/
Rayos Láser
/
Nitrógeno
Límite:
Female
/
Humans
/
Male
Idioma:
En
Año:
1998
Tipo del documento:
Article