OBJECTIVE To analyze the application of antibacterials in liver transplanted patients of our hospital in order to improve the rational use of antibacterials in perioperative period of liver transplantation.METHODS According to the criteria of DDD and DUI recommended by WHO,a retrospective study of the application of antibacterials in 82 patients with liver transplantation who discharged hospital during from Jun 2003 to Jun 2005 was made.RESULTS Among the 82 patients,100.0% patients had received antibacterials and 48 patients received combined medication,in which 45.10% used two kinds and 13.41% used three kinds.The longest medication time was 49 days while the shortest was 10 days.Nineteen antibacterials′ DUI were all less than one except meropenem whose DUI was 1.03.CONCLUSIONS This study proved that patients with liver transplantation in our hospital received rational antibacterials.

Objective To introduce a sort of method about thumb reconstruction to complex thumb defect. Methods From January 2003 to December 2006, 13 patients who incur sever thumb defect above5 grade adopt the upper limb lateral bone-skin flap combined with the second toe transplant primary thumb reconstruction, pestop follow-up visit 12 months to 3 years, according to hand surgery society of Chinese Medical Associaition thumb and finger reconstruction functional assessment probation standard to evaluatethe function of reconstituted thumb. Results All of the transplanted upper limb lateral bone-skin flaps and the second toes take, and function well. Conclusion The upper limb lateral bone-skin flap combined with the second toe transplant primary repair complex thumb defect had been tested one good method for thumb reconstruction to above 5 grade thumb defect.

Asbestos ; toxicity ; Humans ; Occupational Exposure ; adverse effects ; Pulmonary Alveolar Proteinosis

Objective To establish the vascular morphology of the lymphoma of small intestine for interventional radiology and HCT diagnosis. Methods 8 cases of small intestinal autopsy specimens of normal adults, 6 cases of lymphoma specimen of bowel comfirmed by pathology were studied by angiography,pathological diagnosis and quantitative analysis with CMIAS 007 system. Results The lymphoma of bowel was poor in vascularity (P < 0.05) There were significannt difference in the blood vessels such as disorder, tortuous, interruption sign,contrast medium puddle and dyeing of mensentery compared with normal . Conclusion The study on vascular morphology of lymphoma is help for interventional radology and HCT diagnosis.

OBJECTIVETo detect the expression level of interleukin 17 (IL-17) in the plasma and colonic mucosa of patients with ulcerative colitis (UC), and to explore the synergistic mechanism of qingchang huashi recipe (QHR) combined with Mesalazine.

METHODSRecruited were 24 mild or moderate UC patients of damp-heat inner accumulation syndrome (DHIAS). Their samples of intestinal tissues were histologically graded. They were assigned to the combination group and the Western medicine (WM) group, 12 in each group. Besides, another 12 healthy volunteers were recruited as the healthy control group. QHR combined Mesalazine were given to patients in the combination group, while those in the WM group took Mesalazine. The therapeutic course for all was 3 months. By the end of treatment the expression level of IL-17 in the plasma and colonic mucosa was detected using ELISA. The infiltration of IL-17 in the intestinal mucosal tissue was detected by immunohistochemical SP method.

RESULTSThe expression level of IL-17 in the plasma and colonic mucosa was significantly higher in UC patients than in healthy controls (P <0. 05). The higher the histological grading the higher the expression level. The expression level of IL-17 in plasma and colonic tissues decreased after treatment in the two treatment groups (P < 0.05). Besides, the expression level of IL-17 was lower in the combination group than in the WM group (P <0.05).

CONCLUSIONQHR combined Mesalazine could synergically enhance the effect and effectively inhibit intestinal inflammation through down-regulating the expression of IL-17.

Anti-Inflammatory Agents, Non-Steroidal ; therapeutic use ; Colitis, Ulcerative ; drug therapy ; Drugs, Chinese Herbal ; therapeutic use ; Humans ; Immunologic Factors ; metabolism ; Inflammation ; metabolism ; Interleukin-17 ; metabolism ; Intestinal Mucosa ; drug effects ; Intestines ; metabolism ; Mesalamine ; therapeutic use

Objective To assess alternations in left ventricular volume and systolic synchrony in patients with frequent premature ventricular complexes(PVCs) from the right ventricular outflow tract(RVOT).Methods Twenty-nine patients with frequent isolated PVCs from RVOT were included and 30 healthy subjects as control.Instantaneous full-volume imaging(IFI) was performed to evaluate left ventricle volumetric parameters,including end-systolic volume (ESV),end-diastolic volume (EDV),stroke volume (SV),ejection fraction (EF),and systolic synchrony parameters,including systolic dyssynchrony index (SDI),dispersion end-systole (DISPES),mean end-systolic time (MES),pre-contraction time volume (PreContr) and post-contraction time volume (PostContr).Contraction front mapping was performed to visualize volumetric contraction sequence.All values of patients with PVCs were recorded during sinus beats (PVC-S) and premature ventricular beats (PVC-V) respectively.Results Significant differences were observed in left ventricular systolic volumetric and synchrony parameters between PVC-V and control subjects (P＜0.01),as well as in MES and PreContr between PVC-S and control subjects (P＜0.01).Conclusions Left ventricular systolic dysynchrony was demonstrated in patients with PVCs from RVOT.IFI was a novel tool to analyze left ventricular global and regional volumetric alternations.

Adult ; Cryptococcosis ; Cryptococcus neoformans ; Humans ; Lung Diseases, Fungal ; Male

Objective To investigate effects of different sedation methods on the mechanical ventilation patients with acute exacerbation of chronic obstructive pulmonary disease (AECOPD).Methods A total of 101 patients with mechanical ventilation in our hospital was randomly divided into observation (58 cases) and control (43 cases) groups.The observation group was given to strengthen psychological care during the day, and the night was given to the patients with AECOPD.The control group was treated with continuous analgesia and sedation, and the daily morning was executed to wake up the plan 1 ～ 2 hours.A set of indexes were observed, including white cell count, C-reactive protein, oxygen index, B-type natriuretic peptide, delirium occurred rate, unexpectedly drawn tube rate, and duration of mechanical ventilation.Results White blood cell number, C reactive protein, and oxygen index group in the observation group were significantly better than the control group [(10.1 ± 2.4) × 109/L vs (11.2 ± 2.8) × 109/L,(40.6 ± 11.6) mg/L vs (45.8 ± 12.2) mg/L, and (285.6 ±45.1) vs (268.2 ±42.6)] (P ＜0.05).The incidence of delirium rate in the observation group was significantly lower than the control group [30/58(51.7％) vs 31/43(72.1％)] (P ＜0.05).The mechanical ventilation time in the observation group was significantly shorter than the control group [(8.41 ± 3.96) d vs (10.35 ± 5.57) d] (P ＜ 0.05).There was no significant difference between B type natriuretic peptide and accidental extubation rate (P ＞ 0.05).Conclusions The night program sedation program can significantly improve AECOPD mechanical ventilation in patients with inflammatory index and oxygen index, reduces the incidence of delirium in patients with acute exacerbation of chronic obstructive pulmonary disease, does not increase the accidental extubation rate, and significantly shortens the AECOPD patients with mechanical ventilation duration of mechanical ventilation, as a mechanical ventilation in AECOPD patients who killed one of the options.

Objective To investigate the expression of GRP78 and caspase-12 on the auditory cortex and to study the effects of endoplasmic reticulum stress in the auditory cortex neuron apoptosis after the brain ischemia reperfusion injury in guinea pig.Methods Fifty healthy male guinea pigs were selected and randomly divided into 5 groups which were hormal group group A(reperfusion for 6 hours),group B(reperfusion for 12 hours),group C (reperfusion for 24 hours),group D(reperfusion for 72 hours).The cerebral ischemia reperfusion injury model was produced by the occlusion of bilateral common carotid arteries.The guinea pigs were sacrificed at reperfusion of 6, 12,24,and 72 hours respectively after they received ABR tests.The pathological changes were observed by HE and the levels of GRP78 and caspase-12 protein were detected by immunohistochemistry and Western blot.Results The hearing thresholds increased gradually from the normal group to group B,and decreased gradually from group C to group D,but the thresholds of group D were still higher than that of the normal group.HE staining showed that the neurons in the normal control group were arranged in order,the cytoplasm was abundant,large and round.The cells were stained clearly.After reperfusion,the number of neurons in each time point was decreased,the nucleus presented atrophic,fragmented,the disappeared.The expression of GRP78 and caspase-12 protein in normal con-trol group was only a trace or a small amount by immunohistochemistry and Western blot.The expression of GRP78 and caspase-12 began to inerease.The expression of GRP78 reached the peak at reperfusion of 12 hours and de-creased gradually.There were significant statistic differences between each group comparison.The expression of caspase-12 reached the peak at reperfusion of 24 hours,then decreased gradually.There was no statistic difference between group A and group B.There were significant statistic differences anong other groups.Conclusion Endo-plasmic reticulum stress(ERS)may be induced by brain ischemia reperfusion injury,and can increase the expression of GRP78 and caspase-12.GRP78 and caspase-12 participate in the process of neuron apoptosis on auditory cor-tex caused by ERS.

Objective To determine the effect of high temperature denervation in back pain relief during percutaneous kyphoplasty (PKP) for vertebral osteoporotic fracture.Methods Fifty-six patients undergone PKP for single vertebral osteoporotic fracture were randomly divided into cooling group and normal group with 28 patients per group according to whether the temperature reducing measures were provided during the polymerization process of polymethyl methacrylate (PMMA).Data recorded were operation time, amount of PMMA injected into each vertebral body, visual analogue scale (VAS), Oswestry disability index (ODI), and anterior vertebral height.Results All the data revealed no significant differences between cooling and normal groups: operation time [(45.6 ± 7.3)min vs (43.6 ± 5.8)min], PMMA injected into each vertebral body [(2.8 ±0.3)ml vs (2.7 ±0.4)ml], VAS [(3.8 ± 0.7) points vs (3.2 ± 0.7) points], ODI [(36.6 ± 8.2) points vs (30.4 ± 6.0) points] and height restoration of anterior vertebral body [(85.3 ± 6.1)％ vs (83.9 ± 7.3)％] (P ＞ 0.05).Conclusion High temperature denervation contributes a little to the relief of back pain during PKP, as may be due to the vertebral augmentation and stabilization.