The effect of high intensity ultrasound on micro-vessels in a tumor in a rabbit liver / 中华物理医学与康复杂志
Chinese Journal of Physical Medicine and Rehabilitation
;
(12)2003.
Artículo
en Chino
| WPRIM
| ID: wpr-682701
ABSTRACT
Objective To evaluate the damage caused by high intensity ultrasound(HIU)on tumor micro- vessels.Methods Rabbit models of the VX_2 tumor were set up.The target hepatic carcinomas were treated with HIU,and the results were observed using hematoxylin-eosin(HE)staining,vascular endothelial cell biotinylated-ulex europaeus agglutininiⅠ(UEAI)immunohistochemical staining,tumor micro-vessel counts,and electron microscopy. Results Histological examination through HE staining indicated that HIU induced carcinoma vascularities with whole tumor tissue coagulative necrosis.The UEAI immunohistochemical staining of the target lesions treated by HIU was ne- gative,and complete tumor micro-vessel uhrastructure damage was observed under the electron microscope.Conclu- sion HIU can damage tumor micro-vessels thoroughly,in such way that it may inhibit tumor growth and metastasis.
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Idioma:
Chino
Revista:
Chinese Journal of Physical Medicine and Rehabilitation
Año:
2003
Tipo del documento:
Artículo
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