Objective To analyze the clinical characteristics and drug resistance of gram -negative bacillus in Department of Respiratory Medicine.Methods 100 patients in Department of Respiratory Medicine were selected, analyzed the clinical characteristic and drug resistance of 125 strains of gram -negative bacillus that was separated. Results 125 strains of pathogenic gram negative bacilli were isolated out of 100 patients,among which 34 strains were pneumonia klebsiella bacteria,24 strains were acinetobacter baumannii,18 strains were pseudomonas aeruginosa, 10 strains were enterobacter cloacae,18 strains were escherichia coli and 21 strains were other bacteria.Results The drug resistance rates were 79.4%,76.5%,76.5% and 76.5% respectively in klebsiella pneumoniae to amikacin, cefotaxime,ampicillin and imipenem,was more sensitive to meropenem and cefoperazone,the drug resistance rate was 100.0% in acinetobacter baumannii to ampicillin and cefazolin,and was 91.7% to ceftriaxone,and the resistance rate for other drugs are higher generally.The drug resistance rate was 100.0% in pseudomonas aeruginosa to ampicillin and ceftriaxone,and was 94.4% to cefotaxime and levofloxacin,the drug resistance rate was 90.0% in enterobacter cloacae to ampicillin,and was 60.0% to ceftriaxone,cefazolin and cefoxitin,the drug resistance rate on the other drug was relatively low.Conclusion Klebsiella pneumoniae,acinetobacter baumanni and pseudomonas aeruginosa were the main gram negative bacillis the cause hospitalized patients with drug resistance.

Objective To observe the level of serum transforming growth factor ?(TGF ?) in patients with colorectal cancer and study its clinical significance. Methods Serum TGF ? was measured with radioimmunoassay in 54 patients with colorectal cancer and 25 healthy subjects,compared with 42 patients with colorectal cancer before and after the operation. Results The levels of serum TGF ? were significantly higher in patients with colorectal cancer than those in healthy controls(P

Objective To investigate the effects of rehabilitation stroke unit on patients with shoulder-hand syndrome after stroke. Methods 90 stroke patients with shoulder-hand syndrome were divided into two groups: control group (45 cases) was treated with conventional treatment and experimental group (45 cases) was incorporated into the rehabilitation stroke unit. The therapeutic course was 6 weeks.Brunnstrom stage, Fugl-Meyer assessment (FMA) and modified Barthel index (MBI) were used to assess the degree of the motor function of upper limb and hand, and activities of daily living (ADL), and the total clinical efficacy were evaluated. Results The motor function of upper limb and hand and ADL improved in both groups after treatment (P<0.05), while the experimental group was significantly superior to the control group (P<0.05). Conclusion Rehabilitation stroke unit has preferable effect on shoulder-hand syndrome after stroke.

Objective To observe the effect of intelligent trunk intensive training on motor and balance for patients with stroke. Methods 80 stroke patients were divided into treatment group (n=40) and control group (n=40) randomly. Both groups accepted routine rehabilitation,and the treatment group accepted intelligence trunk intensive training in addition for 6 weeks. They were assessed with Rivermead Movement Index (RMI), the Berg Balance Scale (BBS), Sheikh trunk control ability evaluation before and after treatment. Results All the scores improved after treatment in both groups (P<0.001), and improved more in the treatment group than in the control group (P<0.001).The score of trunk control positively correlated with the score of RMI and BBS respectively (r=0.576, r=0.592, P<0.05). Conclusion Intelligent trunk intensive training can further improve the motor and balance of patients with stroke.