Herpes simplex virus-thymidine kinase gene transduced into T cell clone in the treatment of ulcerative colitis in rat / 中华胃肠外科杂志
Chinese Journal of Gastrointestinal Surgery
; (12): 72-75, 2008.
Artigo
em Chinês
| WPRIM (Pacífico Ocidental)
| ID: wpr-273884
Biblioteca responsável:
WPRO
ABSTRACT
<p><b>OBJECTIVE</b>To investigate the effect of herpes simplex virus-thymidine kinase (HSV-TK) gene transduced into T cell clone on the treatment of ulcerative colitis (UC) in rat.</p><p><b>METHODS</b>The T cell clone transduced with HSV-tk was infused into 27 rats with UC. Changes of stimulation index (SI), CD4(+), CD8(+), IL-13, IL-4 were detected, and pathological changes before and after infusion was compared.</p><p><b>RESULTS</b>In the second and third day after tk+ T clone infusion, the inflammation of colon was assimilated. Two weeks later, the colon began to renovate and mend. The average SI was 7.39+/-1.24 before infusion, and 2.67+/-0.87 after infusion (P<0.05). Peripheral blood levels of CD4(+), CD8(+) or IL-13 and IL-4 in therapeutic group were significantly decreased as compared to control group (P<0.05).</p><p><b>CONCLUSION</b>HSV-tk gene transduced into T lymphocyte clone and infused back is effective for UC gene therapy and target design in rat.</p>
Texto completo:
Disponível
Base de dados:
WPRIM (Pacífico Ocidental)
Assunto principal:
Terapêutica
/
Timidina Quinase
/
Proteínas Virais
/
Linfócitos T
/
Terapia Genética
/
Colite Ulcerativa
/
Ratos Wistar
/
Simplexvirus
/
Genes Transgênicos Suicidas
/
Genética
Limite:
Animais
Idioma:
Chinês
Revista:
Chinese Journal of Gastrointestinal Surgery
Ano de publicação:
2008
Tipo de documento:
Artigo