This paper described the existing problems of transformation benefit from a target,two ideas,three questions,four reasons,and five measures.Through establishing clear objectives,combing the status of the achievement trasformation some problems were raised.Also,it Was analyzed for the reasons of deficient transformation benefit and suggested the taken measures.

OBJECTIVE To analyze the occurring characteristic and curing measures of hospital infection for inpatients in the departments of neurology.METHODS The data of hospital infection for the medical records of 22 936 inpatients with disease in the departments of neurology of 40 hospitals in Anhui from Jan 2005 to Mar 2006 were analyzed.RESULTS Among all inpatients 1 011 were infected.The rate of infection was 4.41%.The infection distribution is described as follows:640 patients were infected in respiratory tract(63.30%);181 patients in urinary tract(17.90%),84 patients in gastrointestinal tract(8.31%);and 16 patients were in cutis tissue(1.58%).CONCLUSIONS Through performing aseptic manipulation strictly,curing underlying diseases,paying attention to aseptic manipulation and making the rational use of antimicrobial agents,the infection rate could be lowered.

Objective To study the cardiac function effect of allopurinol for hypemricemia combined with dilated cardiomyopathy patients.Methods One hundred and twenty hypemricemia combined with dilated cardiomyopathy patients were divided into allopurinol group and control group according to the treatment method with 60 cases each.All the patients were given conventional treatment,the control group was added the nitroprusside treatment,and the allopurinol group was added the allopurinol and nitroprusside treatment.The treatment period was 3 months.Results The total effective rate in allopurinol group was significantly higher than that in control group [90.0％ (54/60) vs.75.0％ (45/60)],there was statistical difference (P ＜ 0.05).After treatment,the left ventricular ejection fraction and left ventricular posterior wall thickness at end-systole in allopurinol group were significantly higher than those in control group [(67.85 ± 7.12)％ vs.(30.78 ±7.00)％ and (1.40 ±0.20) mm vs.(1.16 ±0.18) mm[,but the left ventricular internal diameter at end-systole,left ventricular internal diameter at end-diastole and left ventricular posterior wall thickness at end-diastole were significantly lower than those in control group [(4.72 ± 0.41) mm vs.(6.48 ± 0.47) mm,(2.93 ± 0.32) mm vs.(5.56 ± 0.62) mm and (0.77 ± 0.13) mm vs.(0.92 ± 0.18) mm],there were statistical differences (P ＜ 0.05).After treatment,The uric acid,urea nitrogen and creatinine were significantly lower than those in control group [(45.43 ± 11.24) μ mol/L vs.(167.23 ± 19.22) μ mol/L,(10.23 ± 7.12)mmol/L vs.(40.93 ± 8.09)mmol/L and (32.01 ± 8.34) mmol/L vs.(78.09 ±9.11) mmol/L],there were statistical differences (P ＜ 0.05).Conclusion Allopurinol used for treating hyperuricemia combined with dilated cardiomyopathy patients can reduce uric acid,early reversal the atherosclerosis and improve heart function,it should be widely applied research.

ObjectiveTo investigate the effect of propofol on endothelial nitric oxide synthase (eNOS) and inducible nitric oxide synthase (iNOS) expression in thoracic aorta of hypertensive rats.MethodsHealthy SD rats of both sexes weighing 240-280 g were used in this study.Hypertension was induced by subcutaneous deoxycorticosterone 25 mg/kg twice a week for consecutive 7 weeks.Sixty-four hypertensive rats were randomly divided into four groups (n ＝ 16 each):hypertension group (group H),low,medium and high dose propofol group ( groups P1,P2,P3 ).Groups P1,P2 and P3 received infusion of propofol at a rate of 20,30 and 40 mg* kg- 1 · h- 1 for 3 h respectively,while group H received equal volume normal saline instead of propofol.Mean arterial pressure (MAP) was monitored and recorded before,1 h and 3 h after the start of propofol or normal saline infusion.All animals were sacrificed at 3 h of intravenous administration.Blood samples were collected by taking out the eyeballs for determination of serum NO concentrations by nitrate reductase method.The expression of eNOS mRNA,iNOS mBNA was determined by reverse transcription-polymerase chain reaction.The expression of eNOS and iNOS protein was determined by Western blot.ResultsCompared to group H,MAP was decreased significantly,the serum NO concentrations were increased significantly,the expression of eNOS mRNA and protein in thoracic aorta was up-regulated,and the expression of iNOS mRNA and protein in thoracic aorta was down-regulated in a dose-dependent manner in groups P1,P2 and P3 ( P < 0.05 or 0.01 ).ConclusionPropofol can down-regulate iNOS expression and up-regudate eNOS expression in endothelial cells of thoracic aorta and promote NO release in hypertensive rats,Which is the mechanism of propofol decreasing pressure.

The present study was designed to observe the protection of Grateloupia filicina polysaccharide (GFP) against hepatotoxicity induced by Dioscorea bulbifera L in mice and its underlying mechanism. GFP was intragastrically (ig) given to mice at various doses. After 6 days, the mice were treated with ethyl acetate extract of Dioscorea bulbifera L (EF, ig). Serum levels of alanine/aspartate aminotransferase (ALT/AST), alkaline phosphatase (ALP), total bilirubin (TB) were measured, and liver histological evaluation was conducted. Furthermore, reductions of liver glutathione (GSH) amount and glutamate cysteine ligase (GCL) activity were tested. The expressions of GCL-c, GCL-m, and HO-1 (heme oxygenase-1) in liver were observed by Western-blot. The results showed that GFP (600 mg x kg(-1)) decreased EF-induced the increase of serum ALT, AST and TB, and GFP (400, 600 mg x kg(-1)) inhibited EF-induced the increase of serum ALP. Liver histological evaluation showed that the liver injury induced by EF was relieved after treated with GFP. GFP further increased liver GSH amount and reversed EF-induced the decrease of GCL activity. The Western-blot result showed that GFP augmented EF-induced the increase of HO-1, and reversed EF-induced the decrease of GCL-c. In conclusion, GFP can act against the oxidative stress liver injury induced by Dioscorea bulbifera L in mice.

OBJECTIVE To investigate the surgical site infection(SSI)in clean surgical sites and the perioperative antibiotic usage.METHODS The incidence of SSI and the antibiotics usages in 842 cases during perioperative were analyzed retrospectively in 32 hospitals.RESULTS One case with nosocomial infection was found(0.12%).The use rate of antibiotics was 98.57%.Among 802 cases using prophylactic antibiotics,the antibiotics were given in 181 cases thirty minutes to two hours before operation.136 cases were given 24 h before operation.And 485 cases were given after operation;195 cases stopped using antibiotics after 24 h,472 cases stopped using antibiotics after 4-6 days and 135 cases stopped to use antibiotics after 7 days.CONCLUSIONS The major problem is excessive use of antibiotic in clean surgical site during perioperation,long duration of antibiotics prophylaxis,more expensive antibiotics and unnecessary combination of antibiotics,suggesting that it be important to strengthen the management of antibiotics.

ObjectiveTo evaluate the posterior paraspinal muscle approach in the treatment of thoracic and lumbar spine fractures and compare this method with the conventional approach.MethodsFrom October 2006 to October 2008,a total of 52 cases of non-neurological symptoms patients with thoracic and lumbar spine fractures were included in the study,including 37 males and 15 females with an average of 46.5 years(range,18-59 years).According to the Denis fracture classification,there were 17 compression fractures and 35 burst fractures with spinal space-occupying less than 1/3,including 1 case with T4 fracture,2 with T7 fracture,1 with T8 fracture,3 with T10 fracture,5 with Tn fracture,14 with T12 fracture,16 with L1fracture,9 with L2 fracture,and 1 with L3 fracture.The patients were divided into two groups,with 20 cases treated with the traditional approach and the other 32 cases with the posterior paraspinal muscle approach.All the patients were given pedicle screw fixation.ResultsNo significant differences were found in terms of gender,age,injured segment,operation time and follow-up period between the two groups.Compared to the traditional approach,the posterior paraspinal muscle approach was significantly advantageous in terms of time,the amount of bleeding,postoperative drainage,duration of recumbence,pain visual analogue score and Oswestry disability index after the surgery.All patients were followed up for average 21.5 months (range,12-36 months).Till the last follow-up,all patients with vertebral fractures were healed.No loosening or breaking of internal fixation was observed.ConclusionThe posterior paraspinal muscle approach for thoracic and lumbar spine fractures,retaining the posterior ligament complex,is an effective and minimally invasive treatment,with less trauma,less bleeding,the advantages of reliable clinical results.

Objective To investigate the effect of Buyang Huanwu Decoction on blood-brain barrier of focal cerebral ischemia rats, and explore the mechanism of the decoction. Methods The model of focal cerebral ischemia was made by thread embolism method. SD rats were divided randomly into sham-operated group, model group and Buyang Huanwu Decoction group. Buyang Huanwu Decoction group was given Buyang Huanwu Decoction by gavage, the sham-operated group and model group were given normal saline of the same quantity 24 h after modeling. The nervous function deficit scores was evaluated, brain tissues and serum were taken from the rats after treating for seven days, infarct volume was detected by TTC staining, and pathological changes of microvessel were observed microscopically in HE stained sections. And the protein level of MMP-9, MMP-2, VEGF in brain tissue and the serum levels of vWF in serum of every groups were measured by ELISA. Results Compared with model group, Buyang Huanwu Decoction significantly improved the neurological behavior performance, decreased the cerebral infarct volume, alleviated the pathological changes and decreased the protein level of MMP-9, MMP-2, VEGF, vWF. Conclusion Buyang Huanwu Decoction has the protective effect on blood-brain barrier in the model rats of focal cerebral ischemia. The mechanism may be related with restrainning the expression of MMP-9, MMP-2, VEGF, vWF.

Objective:To study the anatomical correlation between dental arch and the volume of upper airway in patients with obstruc-tive sleep apnea hypoventilation syndrome(OSAHS). Methods: Dental arch architecture and upper airway volume were measured by cone beam CT(CBCT) in the subjects with OSAHS(n=22) and without OSAHS(n=19). The correlation between dental arch and the supper airway volume in OSAHS patients was analyzed. Results:The length of the upper dental arch and the height of palate in OSAHS patients were larger than those of the controls(All, P<0. 05). Cross-sectional area of nasopharynx and retropalatal and the total volume of upper airway were negatively correlated with the palatal height and upper dental arch length(P<0. 05), while positively correlated with upper dental arch of molar regions(P<0. 05). Conclusion:The abnormal shape of upper dental arch is related to the airway vol-ume of nasopharynx and retropalatal region in patients with OSAHS.

OBJECTIVETo explore the clinical effect of the lobulated medial sural artery perforator flap in repairing soft tissue defect in hand or foot.

METHODSSince March 2012 to September 2014, 6 cases with soft tissue defects in hands or feet were treated by lobulated medial sural artery flaps pedicled with 1st musculo-cutaneous perforator and 2st musculo-cutaneous perforator of the medial sural artery. The size of the flaps ranged from 4.5 cm x 10.0 cm to 6.0 cm x 17.0 cm.

RESULTS5 cases of lobulated flap survived smoothly, only 1 lobulated flap had venous articulo, but this flap also survived after the articulo was removed by vascular exploration. All flaps had desirable appearance and sensation and the two-point discrimination was 6 mm in mean with 4 to 12 months follow-up (average, 7 months). Linear scar was left in donor sites in 3 cases and skin scar in 3 cases. There was no malfunction in donor sites.

CONCLUSIONSLobulated medial sural artery perforator flap is feasible and ideal method for the treatment of soft tissue defect in hand or foot with satisfactory effect.

Arteries ; Cicatrix ; Follow-Up Studies ; Foot Injuries ; surgery ; Hand Injuries ; surgery ; Humans ; Perforator Flap ; transplantation ; Reconstructive Surgical Procedures ; Skin Transplantation ; Soft Tissue Injuries ; surgery ; Time Factors ; Wound Healing