Objective To study the effects of ulinastatin (UTI) on the inflammatory cytokines in the blood serum of rats after severe burn. Methods A total of 96 SD rats, inflicted with 30% TBSA full thickness skin burn, were randomly divided into simple burn group (group B) and UTI treated group (group UTI). The serum contents of IL 1?, IL 6, and TNF ? were determined at 0, 1, 3, 6, 12, and 24 h before and after burn injury. Results In group B, the levels of serum IL 1?, IL 6, and TNF ? were significantly higher at 3 h and peaked at 6 and 12 h after burn. In group UTI, the levels of serum IL 1?, IL 6, and TNF ? were significantly lower than those in group B ( P

Marfan's syndrome(MFS) is a relatively common autosomal dominant hereditary disorder with prominent manifestations in the skeletal, ocular, and cardiovascular systems. MFS has a high penetrance. Recent research on the pathogenesis and diagnosis and therapy of MFS has made a lot of progress. So we reviewed the advance on the relation of molecular genetics and phenotype of MFS.We discussed the molecular hasis, gene mutation and location, diagnosis, clinical features and therapy. Now the detection on the molecular level has been a very important method in diagnose MFS very early or before bom.

To improve the humanism education in civil undergraduate students management among the military university,to set up management model of humanism we should transform idea,embellish the environment,take efficient inspiring measures,establish scientific assessment system and enhance the manager's comprehensive quality,so that we can achieve the progressive development of civil undergraduate management among the military university.

Objective To investigate the expression and significance of fragile histidine triad(FHIT) gene in the cholangiocarcinoma cell line QBC939.Methods The eukaryotic expression vector was transfected into QBC939,real-time RT-PCR was used to detect the change of FHIT expression,and direct counting method under microscope was used to detect the change in the biological behavior of cells.Results After transfection,the expression of FHIT mRNA increased by 2.53-fold,but the cell clones were significantly less [(11.2?1.3) vs.(10.5?1.1) vs.(6.3?1.0),P

Objective To determinate the content of quercitrin in Fructus Amomi by HPLC.Methods HPLC with Nucleodur C18 Gravity column was used,the acetonitrile-0.01 mol? L-1 potassium dihydrogen phosphate-acetic acid glacial(18 ∶ 82 ∶ 2)as a mobile phase and detection wavelength at 254 nm.Results The linear range of quercitrin was from 0.029 to 0.464 ? g(r=0.999 9),The average recovery of quercitrin was 99.27 % with a RSD of 1.00 %.Conclusion The method is simple,accurate,and can be used as a quality control method for Amomum villosum Lour.

Objective:To evaluate the effect and safety of penehyrclidine hydrochloride when it was applied preoperatively in outpatient.Method:240 patients were randomly divided into two groups.Group P(120 cases)was treated with penehyclidine hydrochloride 0.5mg before the anesthesia as Group A(120 cases)with Atropine 0.25 mg.Sedation scale was observed just 5 and 15 minutes after drug administration.Analge scale,the degree of the patient's dry-mouth and PONV were also recorded.Time of recovery and leaving were studied too.Result:Group P had significantly better analgesic efficacy than Group A(P0.05).The degree of the patients dry-mouth were statistical difference between 2 group both 15min and 4h postoperation(P

Aim To investigate the expression of the lentiviral vector carrying a human apM1(hapM1) gene in 293 T cells and its bioactivity.Methods The CDS region of hapM1 gene was subcloned into the lentiviral vector from a cloning vector,and the transfer plasmid(PNL-hapM1-IRES2-EGFP)of the lentiviral vector was constructed.The three plasmids of the lentiviral vector: PNL-hapM1-IRES2-EGFP,HELPER,and VSVG were cotransfected to 293 T cells to produce the recombinant lentivirus;293 T cells were infected by the recombinant lentivirus and were identified with fluorescent microscope,RT-PCR and western blot.Inhibitory effect of the recombinant hapM1 on proliferation of vascular smooth muscle cells(VSMCs) was identified.Results The sequencing results showed that the sequence of the subcloned hapM1 gene was completely identical to that reported in GeneBank.The virus titre of the recombinant hapM1 lentivirus was 2.0?105 TU?L-1.After the recombinant lentivirus infected 293 T cells,RT-PCR and Western blot results showed that the expression of hapM1 in the hapM1-293 T group could be measured.The recombinant hapM1 inhibited the proliferation of VSMCs.Conclusions The recombinant lentivirus carrying a human apM1 gene was constructed successfully.The recombinant hapM1 could be expressed in 293 T cells and had its bioactivity.

Objective:To investigate the recent and forward effects of different operation patterns on recurrent calculus of intrahepatic duct.Methods:A analysis was made on previous history and operation patterns,distribution,effect and follow-up visit in 76 reoperation patients with recrudescent hepatolith between Jan,2000 and Feb,2008 in Affiliated Provincial Hospital of Anhui Medical University,retrospectively.The situation after operation was confirmed as the short-term curative effects and the follow-up results as long-term curative effects.Results:The average hospital stay was 10.4 days and the incidence rate of postoperative complications was 14.5%.The follow-up which lasted from 8 months to 8 years showed that the average recurernce rate was 38.2%.Besides,the rate of joint-type operation was lower than single-type operation (P

[Objective] To observe the effect of serum containing Bushen prescription (BP) on inhibition of chondrocyte proliferation and nitric oxide (NO) production in chondrocyte induced by interleukin-1 (IL-1). [Methods] Four New Zealand rabbits were administered BP 2.5mL (1.15kg/L) for 3 days for the preparation of BP-containing serum. Rabbit chondrocytes were cultured in-vitro and were added with DMEM culture containing IL-1 1, 10 and 20 ?g/L to examined the inhibition concentration of IL-1 for chondrocyte proliferation. After then, BP group was added with 20 ?g/L IL-1 and various concentrations of BP-containing serum and the model group with 20 ?g/L IL-1 and various concentrations of blank serum. Alter 3-day culture, chondrocyte proliferation were dectected by thiazolyl blue colorimetry (MTT) and NO content by Griess method. [Results] The inhibition concentration of IL-1 for chondrocyte proliferation was 20 ?g/L; various concentrations of BP-containing serum could counteract chondrocyte proliferation and inhibit NO pnxluction in chondrocyte induced by IL-1. [Conclusion] BP can counteract chondrocyte proliferation directly or indirectly by the mediation of NO, which may be one of its therapeutic mechanisms in treating osteoarthritis.