[Comparison of effects of two kinds of fluid for resuscitation on bacterial translocation and inflammation of small intestine in rats with hemorrhagic shock].
Zhongguo Wei Zhong Bing Ji Jiu Yi Xue
; 18(3): 146-9, 2006 Mar.
Article
em Zh
| MEDLINE
| ID: mdl-16524504
ABSTRACT
OBJECTIVE:
To investigate the effects of Ringer's solution (RS) or 6% hydroxyethyl saline (HES) on bacterial translocation and inflammation of the small intestine in rats with hemorrhagic shock.METHODS:
Fifty healthy male SD rats were randomly divided into the sham group (SHA group, n=10), the Ringer's solution group (RS group, n=20) and 6% hydroxyethyl saline group (HES group, n=20). Controlled hemorrhagic shock model was reproduced in RS and HES groups. Bacterial translocation to the liver, the content of tumor necrosis factor-alpha (TNF-alpha) in intestinal tissue, and the myeloperoxidase (MPO) activity in the intestinal tissue were determined and compared among the groups, and the pathologic changes in the small intestine were observed.RESULTS:
The mortality rate, bleeding volume and Chiu's scores were same in HES and RS groups (all P>0.05). Compared to SHA group, bacterial count and TNF-alpha level were increased significantly in HES and RS groups, and they were higher at 1 hour and lower at 24 hours in HES group than those in RS group. Compared to the SHA group, MPO activity increased at 1 hour in RS and HES groups, but no significant difference between the groups was found at 24 hours.CONCLUSION:
RS prevents compromise of the intestinal barrier function better than the HES at 1 hour after fluid resuscitation. However, HES seems to be better in protecting the intestinal barrier function compared with RS at 24 hours after fluid resuscitation.
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Coleções:
01-internacional
Contexto em Saúde:
6_ODS3_enfermedades_notrasmisibles
Base de dados:
MEDLINE
Assunto principal:
Choque Hemorrágico
/
Derivados de Hidroxietil Amido
/
Translocação Bacteriana
/
Hidratação
/
Soluções Isotônicas
Tipo de estudo:
Prognostic_studies
Limite:
Animals
Idioma:
Zh
Revista:
Zhongguo Wei Zhong Bing Ji Jiu Yi Xue
Ano de publicação:
2006
Tipo de documento:
Article