ABSTRACT
AIM:To investigate the combination therapeutic effect of ulinastatin and berberine on burn sepsis in the rats.METHODS:The rats with burn sepsis were administrated with ulinastatin or berberine or combination therapy .The survival rate and body weight of the rats were measured .The levels of IL-6, IL-10 and TNF-αwere examined by ELISA.The morphological changes of the lung were observed by hematoxylin and eosin staining .The content of bacteria in the liver , lung and spleen tissues was detected .RESULTS:Combination of ulinastatin and berberine significantly increased the survival rate and body weight in the rats with burn sepsis .Moreover , combination therapy inhibited the elevation of IL-6 and TNF-αlev-els, whereas increased the IL-10 level.Combination therapy protected the structure of hepatic lobule , and further reduced the bacterial content in the liver , lung and spleen .CONCLUSION: Combination of ulinastatin and berberine improves the symptoms of burn sepsis by regulating the levels of IL-6, IL-10 and TNF-αand inhibiting the content of bacteria .
ABSTRACT
The process flow and the main devices of a new two-stage dry-fed coal gasification pilot plant with a throughout of 36 t/d are introduced in this paper. For comparison with the traditional one-stage gasifiers, the influences of the coal feed ratio between two stages on the performance of the gasifier are detailedly studied by a series of experiments. The results reveal that the two-stage gasification decreases the temperature of the syngas at the outlet of the gasifier, simplifies the gasification process, and reduces the size of the syngas cooler. Moreover, the cold gas efficiency of the gasifier can be improved by using the two-stage gasification. In our experiments, the efficiency is about 3%-6% higher than the existing one-stage gasifiers.
ABSTRACT
The process flow and the main devices of a new two-stage dry-fed coal gasification pilot plant with a throughout of 36 t/d are introduced in this paper. For comparison with the traditional one-stage gasifiers, the influences of the coal feed ratio between two stages on the performance of the gasifier are detailedly studied by a series of experiments. The results reveal that the two-stage gasification decreases the temperature of the syngas at the outlet of the gasifier, simplifies the gasification process, and reduces the size of the syngas cooler. Moreover, the cold gas efficiency of the gasifier can be improved by using the two-stage gasification. In our experiments, the efficiency is about 3%-6% higher than the existing one-stage gasifiers.
ABSTRACT
0.05). The median diameter of the nodules in survival group was smaller (4.3?2.2cm)than that in death group(7.3?2.7cm, P0.05). Ten of 14 survived patients remained clinical free of tumor. In conclusion, RFA could extend survival time for patients with unresectable PHC.