Your browser doesn't support javascript.
loading
Mostrar: 20 | 50 | 100
Resultados 1 - 1 de 1
Filtrar
Añadir filtros








Intervalo de año
1.
Journal of Forensic Medicine ; (6): 89-91, 2012.
Artículo en Chino | WPRIM | ID: wpr-983717

RESUMEN

OBJECTIVE@#To explore the postmortem changes of cornea thickness measured by ultrasonic pachymetry.@*METHODS@#Eleven rabbits were randomly divided into two groups: one group with intact corneal epithelium and another group without intact corneal epithelium. In the later group, the corneal epithelium of the rabbit was scraped using mechanical elimination method. The corneal thickness was monitored continuously by ultrasonic pachymetry at several postmortem interval points in rabbits of the two groups. The changes of corneal thickness and postmortem interval were explored by relative regression analysis.@*RESULTS@#The thickness of the cornea showed a strong non-linear correlation with the postmortem interval in the group with intact corneal epithelium. The group with intact corneal epithelium showed the correlation coefficient 0.922 and the group without intact corneal epithelium showed the correlation coefficient 0.822, respectively.@*CONCLUSION@#The corneal thickness measured by ultrasonic pachymetry shows a potential value for estimating early postmortem interval. The intact corneal epithelium is a crucial factor for the measurement of cornea thickness by ultrasonic pachymetry.


Asunto(s)
Animales , Femenino , Masculino , Conejos , Córnea/patología , Topografía de la Córnea/métodos , Epitelio Corneal/ultraestructura , Patologia Forense/métodos , Cambios Post Mortem , Análisis de Regresión , Reproducibilidad de los Resultados , Factores de Tiempo , Ultrasonografía
SELECCIÓN DE REFERENCIAS
DETALLE DE LA BÚSQUEDA