The therapeutic effects of low frequency ultrasound enhanced thrombolysis on acute cerebral infarction in rats / 中华物理医学与康复杂志
Chinese Journal of Physical Medicine and Rehabilitation
;
(12)2003.
Artigo
em Chinês
| WPRIM
| ID: wpr-682940
ABSTRACT
Objective To observe the therapeutic effects of low frequency ultrasound enhanced thrombolysis (LFUET) on acute cerebral infarction (ACI) in rats.Methods The ACI animal models were established by injec- ting auto-thrombus into the rats' left middle cerebral arteries.They were then treated with urokinase,and received transcranial LFUET treatment at the same time.Nervous system functioning was assessed using NSS,and infarct vol- umes (IVs) were measured through tetrazolium chloride (TTC) staining.Results The NSS scores in the large- dose urokinase group (LDU group),the ultrasound plus small-dose urokinase group (USMU group) and in the in- farct group (Ⅰgroup) at 24 h after treatment were significantly lower than those before treatment.IVs in the two treat- ment groups are lower than those in theⅠgroup,but there was no significant difference between the LDU group and USMU group volumes.Conclusion LFUET can accelerate the recovery of nervous system function in rats after ACI,minimize IVs,and reduce the required dosage of urokinase.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Tipo de estudo:
Estudo prognóstico
Idioma:
Chinês
Revista:
Chinese Journal of Physical Medicine and Rehabilitation
Ano de publicação:
2003
Tipo de documento:
Artigo
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