Protective effects of Shenmai injection on intestinal mucosal barrier function in severely scalded rats / 中国应用生理学杂志
Chinese Journal of Applied Physiology
; (6): 47-49, 2019.
Article
em Zh
| WPRIM
| ID: wpr-776562
Biblioteca responsável:
WPRO
ABSTRACT
OBJECTIVE@#To investigate the protective effects of shen-mai injection on intestinal barrier function in the early stage of 30% 3° scald, and to provide experimental basis for the prevention and control of enterogenic infection.@*METHODS@#A total of 60 Wistar rats were randomly divided into 6 groups: normal control group (without treatment), model control group (with 30% total body surface area (TBSA) fully thickness burn on the back), hexadecadrol (5 mg/kg) group, Shenmai injection (5, 10, 15 mg/kg) groups, with 10 rats in each group. After burned by scald apparatus, rats in each group were treated with drugs immediately by intraperitoneal injection once a day. At 72 hours after burned, the levels of plasma endotoxin, diamine oxidase (DAO), tumor necrosis factor-alpha (TNF-α), interleukins-6(IL-6) in all rats were detected and the mesenteric lymph nodes, liver and spleen were homogenized to culture for bacteria. The change of secretory immunoglobulin A (sIgA) in intestinal mucosa was measured.@*RESULTS@#Compared with normal control group, bacterial translocation quantity in mesenteric lymph nodes(MLN), liver, and spleen, and the plasma levels of DAO, endotoxin, TNF-α, IL-6 and the level of sIgA in intestinal mucosa in model control group were increased significantly (P<0.01); compared with model control group, bacterial translocation quantity in MLN, liver, and spleen, and the plasma levels of DAO, endotoxin, TNF-α, IL-6 and the level of sIgA in intestinal mucosa in hexadecadrol (5 mg/kg) group and shen-mai injection (5, 10, 15 mg/kg) groups were decreased significantly (P<0.05 or P<0.01).@*CONCLUSION@#Shen-mai injection can alleviate intestinal mucosa injury caused by severe scald, and the effects are similar with those of dexamethasone, and the effect is better in the high-dose group.
Texto completo:
1
Índice:
WPRIM
Assunto principal:
Patologia
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Farmacologia
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Queimaduras
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Medicamentos de Ervas Chinesas
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Distribuição Aleatória
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Ratos Wistar
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Translocação Bacteriana
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Combinação de Medicamentos
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Mucosa Intestinal
Tipo de estudo:
Prognostic_studies
Limite:
Animals
Idioma:
Zh
Revista:
Chinese Journal of Applied Physiology
Ano de publicação:
2019
Tipo de documento:
Article