[Relationship between the injury time and DNA fragmentation and its quantity in rat brain].
Fa Yi Xue Za Zhi
; 22(3): 168-70, 2006 Jun.
Article
em Zh
| MEDLINE
| ID: mdl-16856333
ABSTRACT
OBJECTIVE:
To observe the changes of DNA fragmentation and its quantity along with the time of injury in nerve cells after brain contusion.METHODS:
The model of brain contusion caused by free drop hammer was established. TUNEL and Feulgen's DNA staining conjoined with image analysis technique were used for exploration.RESULTS:
With the gradually rising of DNA fragmentation, DNA quantity was declining in the brain tissue after contusion.CONCLUSION:
TUNEL and Feulgen's DNA staining conjoined with image analysis technique could be utilized in the timing of brain injury and provide a new approach for this issue.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Lesões Encefálicas
/
DNA
/
Marcação In Situ das Extremidades Cortadas
/
Fragmentação do DNA
/
Neurônios
Tipo de estudo:
Prognostic_studies
Limite:
Animals
Idioma:
Zh
Revista:
Fa Yi Xue Za Zhi
Assunto da revista:
JURISPRUDENCIA
Ano de publicação:
2006
Tipo de documento:
Article
País de afiliação:
China
País de publicação:
CHINA
/
CN
/
REPUBLIC OF CHINA