[Objective] To observe the clinical effect of TCM diet therapy on type-2 diabetes.[Method] Select the said patients 76 cases,randomly divide them into treatment group and control group with 38 cases in each group,which were administered with routine western medicine,while the treatment one was added with TCM diet medication.[Result] Compare the fasting glucose before medication,showing marked difference(P

Objective To comprehensively evaluate the clinical and radiological features of patients with Klebsiella pneumonia liver abscess (KLA) in order to improve treatment. Methods Data of 197 patients with KLA (n=106) or non-KLA (n=56) between March 2001 and January 2009 were collected and retrospectively analyzed on the aspects of underlying diseases, clinical manifestations, laboratory tests, pathogenic and imaging examinations. Results In comparison with non-KLA patients, the underlying diseases such as diabetes (53. 77% vs 25.00%, P = 0. 001) and hepatic adipose infiltration (16. 04% vs 5, 36%, P<0.05) were more common in KLA patients.Whereas the clinical presentations including abdominal pain (57. 14% vs 40. 57%, P<0. 05),hypodynamia (46.43% vs 19.81%, P=0. 001) and hepatomegaly (14.29% vs 4.72%, P<0. 05)were more severe in non-KLA patients than in KLA patients, however, the fasting blood glucose was higher in KLA patients than in non-KLA patients [(7.84±0.36) mmol/L vs (5.76±0.30) mmol/L,P=0. 001] on the admission. In addition, the abscess of KLA often appeared alone in the right lobe of the liver and was liable to generate air cavity (32. 88% vs 13.51%, P<0.05), un-smooth rim (71.23% vs 40.54% ,P<0.05) and dynamic septum enhancement (41.10% vs 16.22% ,P<0.01) in comparison with non-KLA. Conclusions Klebsiella pneumonia has emerged as the main pathogen of pyogenic liver abscess. The patients with KLA are often complicated with diabetes and fatty liver, as well as high prevalence of air cavity. The CT findings may be helpful for prompt treatment of Klebsiella pneumonia liver abscess.

Objective The purpose of this study was to establish and evaluate a mouse model of sepsis for studying the mechanism of sepsis and development of anti-inflammatory drugs.Methods The sepsis in mice was induced by cecal ligation and puncture ( CLP) .The survival rates, microbial load, liver and kidney damages, cytokines and pathological changes were detected to evaluate the mouse models.Results The death of mice was closely related with the ligated sites. The mice with 50%cecal ligation displayed about 40% of 12-day survival rate, however, all the mice with 75% cecum ligation died within 4 days (P<0.01).Compared with the sham surgery group, the mice with 50% cecal ligation had a high microbial load in the blood and abdominal cavity.Leukopenia was also emerged (P<0.001).CLP mice demonstra-ted elevated levels of serum ALT, AST and BUN (P<0.01).The levels of IL1α, IL6, IL10, MIP1α, MIP1β, and TNFαwere increased a lot.The liver and lung showed obvious pathological injury at 48 h post CLP.Conclusions The established mouse model of CLP shows typical characteristics of sepsis and is an ideal tool for further study of anti-inflam-matory drugs.

BACKGROUND: Recently, some people believed that the mechanisms of primary hepatic carcinoma might be caused by poor differentiation or disdifferentiation of hepatic stem cells. Studies on hepatic stem cells are in the early stage at present, and the theory of "stem cell origins" of human primary hepatic carcinoma deserves further verification. OBJECTIVE: To investigate the activation, distribution, origin and immunological expression characteristics of hepatic stem cells in different histopathologic types of primary hepatic carcinoma. DESIGN: Observational comparative study. SETTING: Tumor Center, Research Institute of Surgery, Daping Hospital, Third Military Medical University of Chinese PLA. PARTICIPANTS: Experiments were performed at the Laboratory of Tumor Center, Research Institute of Surgery, Daping Hospital, Third Military Medical University of Chinese PLA from September 2003 to July 2004. We took 94 cases of hepatic cellular cancer, 12 cases of intrahepatic cholangiocellular carcinoma and 10 cases of mixed hepatocarcinoma paraffin-embedded tissue blocks as research objects, with 5 cases of liver cirrhosis and 4 cases of normal liver as experimental control. These materials were collected from the archive of the Department of Pathology of Daping Hospital. Primary hepatic carcinoma tissues and corresponding adjacent liver tissues were obtained from patients who had undergone surgery for the removal of their tumors. All the patients were not treated by chemotherapy or radiotherapy before the operation. They had signed the informed consent. Main Antibodies were bought from Santa Cruz Company.METHODS: The histological and immunohistochemical characteristics were examined by haematoxylin and eosin staining and immunohistochemistry (SP method), including mouse antihuman cytokeratin 19 monoclonal antibody, mouse antihuman cytokeratin 7 monoclonal antibody, mouse antihuman cytokeratin 8&&18 monoclonal antibody, mouse antihuman c-kit monoclonal antibody, mouse antihuman Thy-1 monoclonal antibody, mouse antihuman alpha fetoprotein monoclonal antibody. MAIN OUTCOME MEASURES: Expression of immunological markers of hepatic stem cells in different histopathologic types. RESULTS: Immunological markers of hepatic stem cells expressed variously in different histopathologic types of primary hepatic carcinoma. Hepatic stem cells differentiated into hepatoma carcinoma cells in all the types. The highest expression rate of hepatic stem cell immunophenotype was found in the mixed hepatocarcinoma (P < 0.05). Immunophenotypes of hepatic stem cells were negative in normal group and cirrhosis group. CONCLUSION: Hepatic stem cells of varied differentiations and origins existed in different histopathologic types of primary hepatic carcinoma.