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ObjectiveControl study on the clinical efficiency and costs of fast track surgery(FTS) and traditional method was carried out in colorectal cancer patients. Methodsone hundred colorectal cancer patients were randomLy selected, 50 cases treated with conventional therapy as control group and 50 cases treated with FTS programme. The postoperative initial venting time, the incidence of complications, the hospital stay and cost index were compared between the two groups. ResultsThe postoperative initial venting time was in advance and postoperative stay was obviously shortened in FTS group. Hospitalization expenditure in FTS group was lower than that in control group. Patients recovered quickly, the result was satisfactory. The complication was not significantly different between the two groups (P ＞ 0.05 ) . ConclusionsFTS treatment can accelerate postoperative rehabilitation and elevate clinical efficiency in colorectal cancer patients during operation period. FTS treatment is a safe and effective method.
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Objective: To explore the influence of estradiol benzoate in induction of BALB/c mouse systemic lupus erythematosus model. Methods: Gonadectomied BALB/c mice were immunized with homologous spleen cell activated by concanavalin A three times,and at the same time injected with different doses estradial benzoate. Serum antinuclear antibody, antihistone antibody and estradiol in serum and kidney tissue homogenate were detected by enzyme linked immunosorbent assay. Kidney lesions were detected by hematoxylin-eosine(HE) and periodic acid-Schiff(PAS) staining, and by transmission electron microscope for detecting electron-dense agent as well as by direct fluorometric method for detecting immunoglobulin G antigen-antibody complex. Results: BALB/c mice immunized with homologous spleen cells activated by concanavalin A all developed systemic lupus erythematosus, but a statistically significant variation was observed in both autoantibody production and kidney damage were observed with a statistically significant variatron in the groups receiving different dosage of estradiol benzoate group(P