Objective To describe our follow-up results of interventional management in 20 patients with subclavian artery stenosis. Methods This study involved in 20 symptomatic patients with an average age of 63.4 years,a mean stenose severity of 86.2% and a mean systolic arterial pressure difference of 116 mm?Hg between both upper limbs. Percutaneous transluminal angioplasty (PTA) in the first 8 patients and stenting in the last 12 patients were performed via a right femoral or radial artery. Results Both PTA and stenting were successfully archived in all patients with normalization of radial pulses and a mean systolic arterial pressure difference of 24 mm?Hg between both upper limbs. No major complications occurred. In the follow-up for an average of 18.5 months,19 patients were free of adverse events except one with symptom recurrence. Conclusion As effective,simple and safe procedures,PTA and stenting can be used as a first-line treatment modality for the symptomatic patients with subclavian artery stenosis.

The phenomena of attention economyand influence economypresented in news media also applies to medical library.Proposed in this paper are the ways and measures for medical libraries to realize their influence economybased on the analysis of their attention economy.

ABSTRACT:Objective To study the efficacy and safety of oxcarbazepine (OXC)oral suspension on children with different kinds of epilepsy.Methods A total of 83 children with epilepsy were selected from the Pediatric Department of the First Affiliated Hospital of Xi’an Jiaotong University and Xi’an Children’Hospital from June 201 1 to June 2014.They were treated with OXC monotherapy or adjunctive therapy.Use open-label and self-contrast method.The initial dose of OXC was 8 -10 mg/(kg·d),and then was added 10 mg/(kg·d)per 7 days until it reached the minimum effective dose.Generally,the maintenance dose was about 20-40 mg/(kg·d).The follow-up duration was 6 - 12 months.Results 83 cases were eventually included and 5 cases withdrew.We elvaluated the efficacy every 3 months.The results were as follows:the first stage (1,2,3 months)resulted in a 41.0% of full control rate and a 71.8% of total effective rate;the second stage (4,5,6 months)resulted in a 46.2% of full control rate and a 76.9% of total effective rate;the third stage (7,8,9 months)resulted in a 59.0%of full control rate and a 79.5% of total effective rate.There were no significant differences in the efficacy of the three stages.54 cases with partial seizures resulted in a 59.3% of full control rate and a 79.6% of total effective
rate;24 cases with generalized seizure resulted in a 45.8% of full control rate and a 62.5% of total effective rate. There was no statistical significant difference in the efficacy of the two seizure types.43 cases with monotherapy resulted in a 58% of full control rate and a 79% of total effective rate,35 cases with add-on therapy resulted in a 40.0% of full control rate and a 57.1% of total effective rate.24 cases with < 2 resulted in a 41.7% of full control rate and a 62.5% of total effective rate,54 cases with 2-6 resulted in a 59.3% of full control rate and a 83.3% of total effective rate.14 cases of children were reported to have at least one adverse drug reactions,the specific symptoms included emotional instability unstable, hypohidrosis, somnolence, dizzness, headache, vomiting, urorrhea,lack of appetite,aggressive behavior and hypomnesia.Adverse reactions were mild and most of them could subside over time.Conclusion OXC oral suspension has a good efficacy and safety when treating children with partial seizures or generalized tonic-clonic seizures of epilepsy.

Objective To investigate the application effect of nasal gastrointestinal double lumen catheter tube placement with air insufflation in mechanically ventilated patients with intra-abdominal hypertension.Methods A total of 20 patients with intra-abdominal hypertension were randomly divided into control group and observation group (n=10 in each group).Patients in control group received indwelling nasogastric tube for decompression and indwelling nasal intestine tube by air insufflation for enteral nutrition support .Patients in observation group received the dual lumen gastrointestinal tube for decompression and enteral nutrition support.The time required for catheterization,changes in intra-abdominal pressure before and after air insufflation,catheter success rate at one attempt,pain scores of patients to catheter operation, duration of decompression,enteral nutrition start time and the duration of mechanical ventilation were compared between two groups.Results The time required for catheterization,catheter air insufflation volume in observation group were significantly lower than those in control group (P <0.01);pain scores of patients to catheter operation were significantly lower in observation group than those in control group (P <0.01);There was no significantly difference in once catheter success rate,changes in intra-abdominal pressure before and after catheterization,abdominal high pressure relief time ,enteral feeding start time, and duration of mechanical ventilation between the two groups (P >0.05 ).Conclusions The technique of air insufflation has higher success rate for Indwelling nasal intestine tube in mechanically ventilated patients with intra-abdominal hypertension,and this method is safe and reliable,dual lumen gastrointestinal tube can improve patients'comfort,shorter catheterization time and reduce catheter air insufflation volume.

Objective To investigate the effect of comprehensive psychological intervention on cooperation degree with intravenous infusion of preschool children. Methods 240 children patients with intravenous infusion were divided into the observation group and the control group with 120 cases in each group.Children patients in two groups were all given venipuncture by two nurses who had more than 5 years of working experience,skilled venipuncture technique and were good at doing mental work for children.The control group was given intravenous infusion directly after venipuncture without giving any psychological intervention.The observation group was given comprehensive psychological intervention before venipuncture.The different psychological behavioral reactions during the venipuncture were evaluated.The cooperation degree and the first-time success rate of venipuncture for the two groups were taken for statistics. Results The psychological behavioral reactions of the observation group were as followed:the active type was 51.67％,the tension type was 30.83％,and 7.50％ for the type of fear,the compulsive type was 10.00％.Compared with the control group,the difference was significant.The cooperation degree with intravenous infusion was 82.50％,the difference was significant compared with the control group.The first-time success rate in the observation group was 86.67％,higher than 75.83％ in the control group. Conclusions Psychological interventions according to the behavior and psychological reaction of preschool children with intravenous infusion can alleviate the negative emotions and improve the cooperation degree of preschool children.

0.05).But the amount of adhered bacteria of surface-polished with titanium alloy is greater than that of surface-polished with zirconia ceramics(P

Manganese-oxidizing microorganisms are able to oxidize soluble Mn(II) into insoluble Mn oxides. Such microorganisms are very useful in treatment of Mn-contaminated water. In this research, a Mn(II)- oxidizing bacterium Bacillus sp. MK3-1 was isolated from Mn-contaminated soil. This bacterium has high MnCl2 resistance with a MIC of 20 mmol/L. The results showed that it is able to oxidize and remove more than 96% of Mn(II) in the culture medium. The immobilized solid-embedding Bacillus sp. MK3-1can re- moved 87.12% of manganese contaminated water. The final concentration of MnCl2 after the treatment reached the national discharge standard level. Scan electron microscope observation showed that the pro- duced Mn oxides located on the cell surfaces of Bacillus sp. MK3-1. Energy dispersive spectrdmeter analy- sis indicated that the content of manganese of cell surfaces of Bacillus sp. MK3-1 was 19.60% (W/W). At last we amplified a 903 bp multicopper oxidase gene mnxG encoding the putative Mn(II)-oxidizing protein.The product of mnxG showed 86% identity to the reported multicopper oxidase.

Objective To evaluate the diagnostic value of endobronchial ultrasound-guided transbronchial needle aspiration (EBUS-TBNA) and conventional-transbronchial needle aspiration (C-TBNA) in mediastinal and lung hilar lesions. Method 301 cases of lung hilar and mediastinal lesions were selected from 2010 to 2016. Among them, 183 cases underwent TBNA, and the other 118 cases received EBUS-TBNA technology. During the research, the associations of diagnostic positive rate and complications were analyzed in order to explore the advantage and the value of EBUS-TBNA. Results The positive rates of EBUS-TBNA in central groups (2R, 4L, 4R, 7) were higher than in the peripheral groups (10R, 10L, 11R, 11L) (P < 0.05). When studying the lymph node group 2R, 4R and 7R, the positive rate of EBUS-TBNA is much more significant than conventional TBNA (P < 0.05); When biopsying at the lymph node group R4 and group 7, one needle positive rate of EBUS-TBNA were much more superior than TBNA (P < 0.05), the three needles cumulative positive rate of EBUS-TBNA almost reach the total positive rate(P > 0.05), an approving effect of puncture can be acquired; The accuracy and sensitivity of EBUS-TBNA in the diagnosis of lung hilar and mediastinal lesions were much better than conventional TBNA (P < 0.05), especially the diagnostic positive rate of EBUS-TBNA in benign diseases was higher (P < 0.05); The complications rates in both two technologies were not significantly different (P > 0.05), there were no severe complications during the operations in all cases. Conclusion EBUS-TBNA is useful in diagnosis of mediastinal and hilar lesions of unknown reason, and significant in diagnosis of bronchial and extrabronchial diseases. It is an efficiency and safe operation while further application studies are needed.

OBJECTIVE:To investigate the effects and safety of rosuvastatin on blood lipid and thyroid nodules in elderly pa-tients with dyslipidemia. METHODS:70 elderly patients with dyslipidemia were selected and randomly divided into control group (33 cases) and treatment group (37 cases). Control group was treated with routine treatment as abstain from tobacco and drink, low fat diet,Aspirin enteric-coated tablets 100 mg at bed time;treatment group was additionally treated with Rosuvastatin calcium tablet 10 mg at bed time,on the basis of control group. Both groups received the treatment for consecutive 12 weeks. BMI,blood lipid and the size of thyroid nodules were compared between 2 groups before and after treatment,and the occurrence of ADR was also observed. RESULTS:There was no significant difference in BMI between 2 groups before and after treatment (P>0.05). There was no significant difference in blood lipid level and the size of thyroid nodules between 2 groups before and after treatment (P>0.05). The blood lipid level and the size of thyroid nodule of 2 groups were improved significantly after treatment,and the treatment group was significantly better than the control group,with statistical significance(P<0.05). 2 pationts of creatment suf-fered from the increase of ALT but recovered withont angtreatment. CONCLUSIONS:Rosuvastatin can significantly improve blood lipid and decrease thyroid nodules in elderly patients with dyslipidemia with good safety.