Objective To investigate the characteristic of portal vein with liver mestastic cancer.Methods The clinical data of the diameter,the flow-rate and incidence of tumor thrombus of portal vein in 250 patients with metastasis liver cancer were retrospectively analyzed.Results The diameter of portal vein was (10.4?1.34)mm;The flow-rate of it was (19.7?5.2)cm/s;The incidence of tumor thrombi in metastic liver cancer was 0%,and compared with the incidence of hepatocellular carcinoma,the difference was significant(P

Mesenchymal Stem Cell Transplantation ; Mesenchymal Stromal Cells ; cytology ; Nervous System Diseases ; surgery

Granulocyte-Macrophage Colony-Stimulating Factor ; therapeutic use ; Humans ; Recombinant Fusion Proteins ; therapeutic use

Objective To investigate the risk factors of diabetic foot by observing the changes of the relative index. Methods 134 pa-tients were randomly divided into non-diabetic foot (NDF) group and diabetic foot (DF) group,the changes of blood glucose,HbA1c,creati-nine,uric acid,microalbuminuria and the complications of diabetes were observed. Results There no difference in blood glucose level be-tween 2 groups (P>0. 05). The HbA1c levels of DF group was higher,with a significant difference(P<0. 05). The levels of uric acid in fe-male of DF group was higher than those in female of NDF group(P<0. 05). there was significant differernces in levels of microalbuminuria (P<0. 05),but no statistic difference in levels of potassium and sodium between 2 groups. Conclusion The changes of HbA1c,uric acid and microalbuminuria could indicate the diabetic foot in clinic.

Objective:To study the effect of overdose fluoride on Smad3 expression during development course of Wistar rat's incisor,and then to explore pathogenesis of dental fluorosis.Methods:20 Wistar rats(10 male rats and 10 female rats)were randomly divided into two groups.Experiment group was feed with water contained 0.1 g/L fluorin and normal group with distilled water was served as control.After 8 weeks all rats were sacrificed.Immunohistochemistry was used to observe the effect of overdose fluorin on Smad3 expression in rat's ameloblast and odontoblast.Results:The immunohistochemistry results demonstrated that in experiment group,Smad3 expression in rat's ameloblast and odontoblast was lower than those in control group,and statistic analysis showed there were significant differences between the two groups(P

Objective:To compare the clinical effects of different reconstructive alimentary canal for total gastrectomy.Methods: The patients were divided into P loop/Roux-en-Y and Distal antiperistaltic jejunal reservoir group.The nutritional status of these two groups was investigated.Results:The differences of body weight,hemoglobin,total albumin and albumin afer operation one year in P loop group were(52.5?3.8)kg,(98.0?6)g/L,(52.0?2)g/L,(28.0?3g)/L;meanwhile those in Distal group were(59.2?4.8)kg,(121.0?5)g/L,(62.0?4)g/L,(35.4?2)g/L.These differences between two groups were significant(P

Objective To evaluate the application of operations of preserving spleen in the treatment of splenic injury. Methods Serial operations of preserving spleen were performed in 78 cases in the past 10 years. 18 treated with simple splenorrhaphy,15 with ligation of splenic artery and splenorrhaphy, 13 with partial splenectomy,and 32 treated with autoplasty of spleen. Results All the cases were cured with satisfactory followed-up results.Conclusion The operation of preserving spleen for splenic injury is safe and feasible.

To evaluate the efficacy and safety of an oxaliplatin, fluorouracil (5 FU), and folinic acid (FA) combination in treatment of patients with metastatic or advanced gastric cancer,we used oxaliplatin 130 mg/m 2 (2 hour intravenous infusion,1 d)and FA 200 mg/m 2 (2 hour intravenous infusion,1 to 5 d) followed by 5 FU 500 mg/m 2 (4 hour continuous infusion,1 to 5 d) every 3 weeks. Efficacy of treatment was evaluated after 3 cycles and the responders were confirmed 4 weeks later. In 26 case evaluated, patial release was achieved in 11 cases, stablized in 9 cases, progressed in 6 cases. The overall response rate was 42.3%. The main adverse effects were gastrointestinal tract toxicity, neurosensory toxicity and bone marrow suppression. This trail suggested that the short term curative effect of this regimen was similar to those of others and showed good efficacy and an acceptable safety profile. It is a new option for the treatment of metastatic and advanced gastric cancer.

Objective To study of the imaging diagnosis and differential diagnosis of cystitis glandularis. Methods The clinical data and imaging findings of 8 cases with cystitis glandularis proved by pathology were retrospectively analyzed with literaures re-view. Results The lesions on images appeared as nodular mass in 4 cases, diffuse in 2 cases and mixed type in 2 cases,1 case with cystic degeneration. The lesions in 2 cases obviously reduced in size after treatment. The CT value of the lesions post contrast-en-hanced scan averagely increased up to 15.8 HU compared with that of plain scan. The lesions were localized in 6 cases and diffuse in 2 cases. Conclusion cystitis galandularis has some imaging characteristics, but the final diagnosis is depended on pathology.