Improvement of carbon tetrachloride drug-induced liver injury model in vitro / 中国中药杂志
China Journal of Chinese Materia Medica
; (24): 3633-3636, 2012.
Article
en Zh
| WPRIM
| ID: wpr-346893
Biblioteca responsable:
WPRO
ABSTRACT
<p><b>OBJECTIVE</b>To establish an ideal CCl4 drug-induced liver injury model in vitro.</p><p><b>METHOD</b>Traditional method and improved method were adopted for preparing CCl4 injury liquid and drug-induced human liver HepG2 cell injury. Cell morphological change was observed under a bright-field microscope. The level of alanine aminotransferase (ALT) in supernatant was detected by biochemical method. 4-Methyl-tetrazolium (MTT) chromatometry was adopted for determining cell activity.</p><p><b>RESULT</b>The improved method showed better CCl4-induced injury effect than the traditional method. With the increase in the concentration of CCl4 injury liquid, the ALT level significantly increased, whereas the cell activity notably decreased. Particularly, 70% CCl4 injury liquid use for 4 hours could achieve the best injury effect.</p><p><b>CONCLUSION</b>The improved method could be used to establish an ideal CCl4 drug-induced liver injury model in vitro, which can lay foundation for further in vitro studies.</p>
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Índice:
WPRIM
Asunto principal:
Aspartato Aminotransferasas
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Superóxido Dismutasa
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Heridas y Lesiones
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Tetracloruro de Carbono
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Alanina Transaminasa
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Células Hep G2
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Enfermedad Hepática Inducida por Sustancias y Drogas
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Hígado
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Metabolismo
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Modelos Biológicos
Límite:
Humans
Idioma:
Zh
Revista:
China Journal of Chinese Materia Medica
Año:
2012
Tipo del documento:
Article