ObjectiveTo observe the relationship between the mean platelet volume (MPV) and stent thrombosis(ST) in patients after percutaneous coronary interventional procedures (PCI),to determine a concise and high-risk indicator to predict thrombosis in the patients after PCI.MethodsTo determine the MPV from 229 patients after PCI.The patients with MPV significantly increased were sekected as the observation group,the patients with normal MPV were selected as the control group.The stsituation in the two groups of ST was observed.The values in the two grups were analyzed.ResultsThe ST rate of control group was 1.22％,which was lower than that of the observation group(6.15％ )( x2 =4.02,P ＜ 0.05 ).ConclusionThe value of MPV increased was a risk factor for patients with thrombosis after PCI.Taking effective and timely adjustment of antithrombotic treatment options had an important clinical significance to prevent ST occur in patients after PCI.

ObjectiveTo determine the dose of butorphanol at which 50％ and 95％ effective dose (ED50 and ED95) of patients inhibition uterine contraction pain on analgesic artificial abortion.Methods Twenty-six patients undergoing analgesic artificial abortion were sequentially given different doses butorphanol so that the ED50 and ED95 could be determined by up-and-down sequential test.Anesthetic depth was observed when giving propofol with 200 mg/min speed,uterine contraction pain at awaking immediately,10,20 min after awaleing.Data was analyzed by Probit regression analysis for calculating ED50 and ED95..ResultsButorphanol could restrain uterine contraction pain on analgesic artificial abortion and the ED50 was 246 μg with the 95％ confidence interval of 201 μg to 281 μg,the ED95 was 324 μg with the 95％ confidence interval of 287 μg to 548 μg.ConclusionED50 and ED95 value can be expected as a parameter to optimize analgesic artificial abortion.

Objective To compare the traditional anterior transposition and anterior subcutaneous with blood supply of the ulnar nerve for the treatment of cubital tunnel syndrome.Methods Eighty cases with cubital tunnel syndrome were enrolled in the retrospective study from January 2009 to March 2013,40 cases (control group) were treated by traditional anterior transposition while the others (observation group) were treated by anterior subcutaneous with blood supply.According to the evaluation criteria of ulnar nerve,evaluated the function of patients and compared the scores of two groups and the improved rate of different level patients.Results The scores of two groups before surgery were (3.6 ± 0.4),(3.7 ± 0.5) scores,after surgery were (7.5 ± 0.9),(7.4 ± 0.6) scores respectively,there was significant difference between two groups before and after surgery (P ＜ 0.05),but there was no significant difference between two groups (P ＞0.05).The improved rate of observation group was 87.5％ (35/40),which was higher than that of control group [85.0％ (34/40)],but without statistical difference (P ＞ 0.05).In two groups the patients with middle scores showed no statistical significance in improved rate [90.0％ (27/30) vs.96.4％ (27/28)] (P ＞ 0.05).Two treatments showed a significant difference for the low scores patients 8/10 vs.7/12 (P ＜0.05).Conclusion Anterior subcutaneous with blood supply of the ulnar nerve is better than traditional anterior transposition for the gross cubital tunnel syndrome patients.

After an evaluation system of intellectual property rights in tea industry was constructed according to the investigation of literature and networks , the development of intellectual property rights in tea industry of China from 2004 to 2013 was analyzed , which showed that although the comprehensive strength of intellectual property rights in tea industry of China has steadily increased , a number of problems still exist such as its copyright , trademark rights, geographical indications, intangible cultural heritage, and new plant strain rights.Further analysis of patent invention rights, practical patents, and outward appearance designs showed that the number of tea processing patent inventions is the largest with a stable patent right, followed by tea processing and tea sets, tea sets and tea pack-age.Suggestions were put forward for the development of intellectual property rights in tea industry of China.

Indicators for evaluation of Chinese medicine intellectual property rights evaluation system were selected interms of patent right, copyright, trademark right, geographical mark, protection of Chinese medicine, and intangible cultural heritage to construct a Chinese medicine intellectual property rights evaluation system which is consisted of 6 class A,15 class B and 18 class C indicators .Domestic data of Chinese medicine intellectual property rights were col-lected from 2004 to 2013,the weight of each evaluation indicator was determined using standard deviation method,and the evaluation system was studied according to the weighted TOPSIS method with its rationality and practicality validated.

Objective To evaluate the relationship between relative perfusion rate assessed with power Doppler imaging (PDI) and microvessel density (MVD), as well as expression of vascular endothelial growth factor (VEGF) in bladder carcinoma. Methods The transrectal ultrasound (TRUS) blood flow signal of bladder carcinoma was preoperatively detected with color Doppler imaging in 45 patients, and the relative perfusion rates were obtained for analysis. MVD and the expression of VEGF of excised tumor were assessed immunohistochemically. Results There were correlation between relative perfusion rate and MVD, the expression of VEGF. MVD and the expression of VEGF were related to pathologic grade and the invasiveness of tumor tissues. The expression of VEGF in bladder carcinoma was positively correlated to the tumor interstitial vascular density. Conclusion Combination of PDI and immunohistochemical parameters is useful for evaluating the angiogensis of bladder carcinoma from a different point of view.

Animals ; Dental Implantation, Endosseous ; adverse effects ; Dental Implants ; adverse effects ; Dental Prosthesis, Implant-Supported ; adverse effects ; Dentition ; Humans ; Malocclusion ; etiology ; Maxillofacial Development

This paper introduces the nursing care for 36 patients with framework exposure in auricular reconstruction by temporal superficial fascia flaps combining with split skin grafts transplantation,such as pre-and post-operative behavioral in-struction,psychological care,and close observation of blood circulation of reconstructed auricular. The patients' wounds healed up well and all the split skin grafts survived successfully. No infection and stent exposure occurred once more. The appear-ance of the reconstructed auricular was pleasing too. It is suggested that high quality of pre-and post-operative nursing,care-ful health education and psychological care be beneficial for the successful repair of framework exposure after auricular recon-struction.

One alkaline protease from Actinomucor elegans AS3.2778 was purified protein. The enzyme was purified using ammonium sulfate precipitation, ion exchange chromatography, hydrophobic chromatography and size exclusion chromatography method, and its properties were also investigated. The molecular weight of this enzyme is 32 kDa with SDS-PAGE method, optimum temperature is 60℃, optimum pH is 8.5 to 10.5, it is stable in the pH range of 6.0 to 9.0 at < 40℃ temperature, and being completely inhibited by the serine protease inhibitor, PMSF, indicated that it belongs to the serine protease family. Specificity test indicated this protease has extensive selectivity to peptide bones, especially to peptide bones composed of Leucine residue.

Objective To investigate the curative efficacy of fracture with closed reduction and percutaneous Kirschner wire fixation of the simple lateral injury for humeral supracondylar fracture of Gartland type Ⅱ and type Ⅲ in children by the emergency treatment and selective surgery. Methods From March 2010 to March 2012,sixty children with Gartland type Ⅱ and type Ⅲ fresh humeral supracondylar fracture were operated in Xianyang Center Hospital. Six-ty children were randomly divided into two groups:group A by emergency operation 8 hours after injury with closed re-duction method and lateral percutaneous Kirschner wire fixation only,group B initially treated with plast fixation,then undergoing surgery after 3 - 5 days of injury with the closed reduction and percutaneous pin fixation. The operation du-ration,frequency of intraoperative image intensifier,postoperative swelling,pain lasting time after injury and hospitaliza-tion cost were investigated in two groups. Results The average operation duration of group A was(18. 5 ± 12. 3)min, and that in group B was(20. 1 ± 15. 3)min,and there was a statistically significant difference between two groups(P ﹤0. 05). The frequency of intraoperative image intensifier was 6. 2 times on the average in group A,but 7. 3 times in group B,and there was a statistically significant difference between two groups(P ﹤ 0. 05). The postoperative swelling rate on 3,5,7 days after injury in group B was significantly higher than that of group A,and there was a statistically sig-nificant difference(all P ﹤ 0. 05). The duration of pain after injury in group A was(3. 44 ± 1. 23)days,but(5. 26 ± 1. 36)days in group B,which was significantly different;the nerve function recovery time of group A was(36. 5 ± 7. 0) d,and it was(36. 2 ± 7. 0)d in group B,which was not significantly different(P ﹥ 0. 05). The average hospitalization time and cost in group A was less than that in group B,which was significantly different(P ﹤ 0. 05). Finally there was no statistically significant difference in elbow joint function between two groups of children(P ﹥ 0. 05). Conclusions The emergency operation of closed reduction and percutaneous Kirschner wire fixation for the treatment of simple lateral injury in children with Gartland type Ⅱ and type Ⅲ fracture has the advantages over the selective surgery,including shorter operation time,less contact of X - ray intraoperatively,light postoperative swelling,short duration of pain in chil-dren,as well as the shortened hospitalization time,reduced costs,especially good efficacy for joint function recovery.