Histological observation of rat's parotid gland after ligation and reopening of the main duct / 实用口腔医学杂志
Journal of Practical Stomatology
;
(6): 469-471, 2014.
Artículo
en Chino
| WPRIM
| ID: wpr-454191
ABSTRACT
Objective:
To investigate the histological changes of parotid gland after ligation and reopening of the main duct.Meth-odsThe right parotid main duct was ligated for 14 days and then reopened,the specimen were harvested at day 0,1,3,5,7,10,14 and 21 after reopening(n=5 )respectively.By HE staining and Morphology measurement,the morphological and volume fraction changes of acinus,duct and mesenchyma were observed and measured.Results:
The parotid gland atrophied significantly 14 days af-ter the duct ligation.From day 3 after duct reopening,the acinar volume fraction continued to increase,both the duct and the mesen-chymal tissue volume fraction continued to decrease significantly(P0.05).Conclu-sionAfter reopening of the ligated main duct the atrophied parotid gland is able to regenerate to be normal.
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Idioma:
Chino
Revista:
Journal of Practical Stomatology
Año:
2014
Tipo del documento:
Artículo
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