Protective effect of low dose of hydrocortisone on the liver in LPS attack rats |
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Authors: | SUN Jing QIAN Su-yun WANG Quan YANG Xin-li WANG Jue |
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Affiliation: | 1.Department of Pathology,Capital Medical University,Beijing 100069,China;2.Children's Hospital,Capital Medical University,Beijing 100045,China |
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Abstract: | AIM:To study the effect of different dosage of hydrocortisone on the liver in lipopolysaccharides(LPS) attack rats.METHODS:The model of LPS attack rats was established,and different doses of hydrocortisone were given to the rats. ALT and AST levels in rat plasma were tested,and the histology of rat liver was observed by microscope. RESULTS:ALT and AST levels were high in LPS group and had significant difference compared with the normal control group. ALT level in low dose(LD) group had no significant difference compared with the normal control group. The pathological change in the liver was obviously congested in high dose(HD) group and LPS group,many inflammatory cells were infiltrated. The change of liver in LD group was slight. CONCLUSION:Low dose hydrocortisone may have the protectiive effect on liver in LPS attack rats. High dose and middle dose of hydrocortisone have no effects. |
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Keywords: | Hydrocortisone Lipopolysaccharides Liver |
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