To evaluate the influence of various clinicopathologic factors on the survival of patients with bile duct carcinoma after curative resection Methods A retrospective analysis was performed on 86 cases of bile duct ca...To evaluate the influence of various clinicopathologic factors on the survival of patients with bile duct carcinoma after curative resection Methods A retrospective analysis was performed on 86 cases of bile duct carcinoma treated from January 1981 to September 1995 Fifteen clinicopathologic factors that could possibly influence survival were selected A multivariate analysis of these individuals was performed using the Cox Proportional Hazards Model Results The overall cumulative survival rate was 73% for 1 year, 32% for 3 years and 19% for 5 years The results of univariate analysis showed that the major significant prognostic factors for influencing survival of these patients were type of histological lesion, lymph node metastasis, pancreatic invasion, duodenal invasion, perineural invasion, macroscopic vessel involvement, resected surgical margin and depth of cancer invasion ( P 【0 05) Pancreatic invasion, perineural invasion and lymph node metastases were the three most important prognostic factors determined by multivariate analysis using the Cox Proportional Hazards Model Conclusion Pancreatic invasion, perineural invasion and lymph node metastases are the most important prognostic factors for bile duct carcinoma after curative resection展开更多
Aim of this study was to investigate relationships between the red palm weevil （RPW） Rhynchophorusferrugineus （Olivier） and the entomopathogenic nematode Stein- ernema carpocapsae （EPN）; particularly, the work w...Aim of this study was to investigate relationships between the red palm weevil （RPW） Rhynchophorusferrugineus （Olivier） and the entomopathogenic nematode Stein- ernema carpocapsae （EPN）; particularly, the work was focused on the immune response of the insect host in naive larvae and after infection with the EPN. Two main immunological processes have been addressed： the activity and modulation of host prophenoloxidase- phenoloxidase （proPO） system, involved in melanization of not-self and hemocytes recog- nition processes responsible for not-self encapsulation. Moreover, immune depressive and immune evasive strategies of the parasite have been investigated. Our results suggest that RPW possess an efficient immune system, however in the early phase of infection, S. carpocapsae induces a strong inhibition of the host proPO system. In addition, host cell- mediated mechanisms of encapsulation, are completely avoided by the parasite, the elusive strategies orS. carpocapsae seem to be related to the structure of its body-surface, since induced alterations of the parasite cuticle resulted in the loss of its mimetic properties. S. carpocapsae before the release of its symbiotic bacteria, depress and elude RPW immune defenses, with the aim to arrange a favorable environment for its bacteria responsible of the septicemic death of the insect target.展开更多
CITIC Guoan Information Industry Co., Ltd.(SZ: 000839) posted sales revenue of RMB1.968 billion and net profit of RMB612 millionin 2009.Its unit, Guoan Qinghai, had salesrevenue of RMB687 million, up 33.66% froma year...CITIC Guoan Information Industry Co., Ltd.(SZ: 000839) posted sales revenue of RMB1.968 billion and net profit of RMB612 millionin 2009.Its unit, Guoan Qinghai, had salesrevenue of RMB687 million, up 33.66% froma year earlier, and earned RMB206 million,down 19%.Guoan Qinghai’s net income accountedfor about a third of CITIC Guoan’stotal.In 2008, the proportion was more展开更多
China’s State Council on October 10th announceda plan to accelerate the developmentof strategic emerging industries. Theaim is that the industrial added value ofthese emerging industries will account forabout 8% of C...China’s State Council on October 10th announceda plan to accelerate the developmentof strategic emerging industries. Theaim is that the industrial added value ofthese emerging industries will account forabout 8% of China’s GDP by 2015 and15% by 2020.The proportion is currently around 3%.The target shows the ambitions of the Chinesegovernment to alter economic展开更多
文摘To evaluate the influence of various clinicopathologic factors on the survival of patients with bile duct carcinoma after curative resection Methods A retrospective analysis was performed on 86 cases of bile duct carcinoma treated from January 1981 to September 1995 Fifteen clinicopathologic factors that could possibly influence survival were selected A multivariate analysis of these individuals was performed using the Cox Proportional Hazards Model Results The overall cumulative survival rate was 73% for 1 year, 32% for 3 years and 19% for 5 years The results of univariate analysis showed that the major significant prognostic factors for influencing survival of these patients were type of histological lesion, lymph node metastasis, pancreatic invasion, duodenal invasion, perineural invasion, macroscopic vessel involvement, resected surgical margin and depth of cancer invasion ( P 【0 05) Pancreatic invasion, perineural invasion and lymph node metastases were the three most important prognostic factors determined by multivariate analysis using the Cox Proportional Hazards Model Conclusion Pancreatic invasion, perineural invasion and lymph node metastases are the most important prognostic factors for bile duct carcinoma after curative resection
文摘Aim of this study was to investigate relationships between the red palm weevil （RPW） Rhynchophorusferrugineus （Olivier） and the entomopathogenic nematode Stein- ernema carpocapsae （EPN）; particularly, the work was focused on the immune response of the insect host in naive larvae and after infection with the EPN. Two main immunological processes have been addressed： the activity and modulation of host prophenoloxidase- phenoloxidase （proPO） system, involved in melanization of not-self and hemocytes recog- nition processes responsible for not-self encapsulation. Moreover, immune depressive and immune evasive strategies of the parasite have been investigated. Our results suggest that RPW possess an efficient immune system, however in the early phase of infection, S. carpocapsae induces a strong inhibition of the host proPO system. In addition, host cell- mediated mechanisms of encapsulation, are completely avoided by the parasite, the elusive strategies orS. carpocapsae seem to be related to the structure of its body-surface, since induced alterations of the parasite cuticle resulted in the loss of its mimetic properties. S. carpocapsae before the release of its symbiotic bacteria, depress and elude RPW immune defenses, with the aim to arrange a favorable environment for its bacteria responsible of the septicemic death of the insect target.
文摘CITIC Guoan Information Industry Co., Ltd.(SZ: 000839) posted sales revenue of RMB1.968 billion and net profit of RMB612 millionin 2009.Its unit, Guoan Qinghai, had salesrevenue of RMB687 million, up 33.66% froma year earlier, and earned RMB206 million,down 19%.Guoan Qinghai’s net income accountedfor about a third of CITIC Guoan’stotal.In 2008, the proportion was more
文摘China’s State Council on October 10th announceda plan to accelerate the developmentof strategic emerging industries. Theaim is that the industrial added value ofthese emerging industries will account forabout 8% of China’s GDP by 2015 and15% by 2020.The proportion is currently around 3%.The target shows the ambitions of the Chinesegovernment to alter economic
