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Objective@#To explore the impact of welding operations on the health status of workers with low working age, and provide a basis for occupational health risk assessment for workers of low working age.@*Methods@#Used the method of cluster sampling to randomly selected workers from an automobile manufacturing plant in Guangzhou as research subjects: 982 workers with welding posts of 1 year ≤working age ≤5 years were welding groups, 707 workers with simple exposure noise of 1 year ≤working age ≤5 years were assembly groups, and 717 workers in pre-job medical examinations were pre-job groups from June 2017 to September 2018. Then conducted occupational health checks on all subjects, investigated and detected the occupational hazards in welding posts and assembly posts.@*Results@#There was no statistical difference between the noise over-standard rate of welding posts' (59.3%, 16/27) and the assembly posts' (47.4%, 9/19) (P>0.05) . The over-standard rate of welding fume, manganese and its inorganic compounds in welding posts was 11.11% (3/27) . The results of occupational health examination showed that the detection rate of disease or abnormal of the welding group was 78.4% (770/982) higher than 70.2% (496/707) in the assembly group and 53.0% (380/717) in the pre-job group (the value of 2 were 14.92 and 122.37, respectively, P<0.05) . The rate of hearing loss of the assembly group and the welding group were 14.7% (104/707) and 19.3% (190/982) , respectively, which was higher than that of the pre-job group (10.5%, 75/717) , and the hearing loss rate gradually increased with the increase of working age (the value of linear-by-linear association were 12.04 and 44.67, respectively, P<0.01) . Compared with the hearing loss rate of each working age of the assembly group, the hearing loss rate of each working age of the welding group was higher, and when the working age was 3 years, the risk of hearing loss in the welding group was 2.70 times that of the assembly group (P<0.01) . The rate of pulmonary dysfunction in the welding group was 19.2% (189/982) higher than that in the pre-job group (12.6%, 90/717) , and it increased with the increase of working age (the value of linear-by-linear association was 15.97, P<0.01) .@*Conclusion@#Welding work seriously damages the health of workers with low working age, increases the hearing loss of workers and the occurrence of pulmonary dysfunction; manganese and its compounds increases noise-induced damage to the hearing system.
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Objective To provide a reference for optimizing pharmacy human resources allocation in military hospitals in a region .Methods Data of pharmacy human resources of 15 military hospitals in a region were collected from 2 pharmacy re-sources investigations of military hospitals in 2006 and 2013 .For comparison analysis on the changes of pharmacy human re-sources in regional military hospitals in 8 years during 2001-2005 and 2010-2012 ,15 military hospitals were divided into 3 groups according actual beds number ,as 399 beds or less ,400-600 beds ,1000 beds above .Results 2010-2012 ,the average annual growth rate of pharmacy human resources was 7 .11% in 1000 beds above group ,5 .05% in 400-600 beds group ,and 2 .28% in 399 beds or less group .It was showed that the changes of pharmacy human resources had grown trend since 2005 . But the average annual growth rate of pharmacy human resources was much lower than the average annual growth rate of hospi-tal outpatient .Pharmacy human resources with high educational background or high title were concentrated in 1000 beds above group .Half of the staff had bachelor's degree in all groups .The incoming staffs were basically with junior title or intermediate title since 2005 .Conclusion Pharmacy staff accounted for the low proportion of medical technicians ,and per capita workload increased every year in pharmacy department .So pharmacy human resources should be increased .Dispensing ,preparation ,as traditional posts ,and pharmacy intravenous admixture ,clinical pharmacy ,as new posts competed pharmacy human resources . So the human resources needs of the development of clinical pharmacy should be rationally controlled .The distribution of high-level human resources in regional military hospitals shows more concentrated ,which should be a holistic approach to optimize the layout of pharmaceutical human resources .
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Objective To summarize 500 cases of surgical experience in restoration of adult congenital heart disease ( ACHD) treatment and early postoperative.Methods During January 2012 to December 2014 in Fuwai Hospital, 500 cases of ACHD treated by operation were chosen to collect the clinical data .We divided the groups according to whether the case was a complex malformation and whether the case had an ICU retention time is more than the 5 days.Results The average age was 35, the average weight was 59 kg.The operation average cardiopulmonary bypass(CPB) time was 102min.The average ICU treatment time was 2 days, the average duration of mechanical ventilation was 23 hours, 3 early deaths occurred.The complex malformation group had younger age and less weight than the simple malformation group , the complex malformation group had longer time of cardiopulmonary bypass time, aortic cross clamping time, mechanical ventilation time and ICU treatment time, had higher rate of complication and blood transfusion peri-operative period than the simple malformation group.(P<0.05) The group of ICU retention time less than 5 days had higher rate of the male proportion, had younger age and less weigh, had longer time of cardiopulmonary bypass time , mechanical ventilation time and ICU treatment time , had higher rate of complication and blood transfusion peri-operative period than the control group(P <0.01).Conclusion Although ACHD patients have long medical history and complicated pathological and physiological changes , when they get proper surgical operation and periopera-tive treatment, they should obtain satisfied effect.Professional medical team or organization service for the ACHD patient is very important and urgent to build.
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Objective To explore the role of 14-3-3σ in cell cycle arrest,proliferation inhibition of HaCaT cells after UVB exposure.Methods Crystal violet assay was used to determine the viable density of HaCaT,HaCaTKD cells after being irradiated with UVB of different doses (10,20,30,40,50,60 and 80 mJ/cm2) for 48 h.After HaCaT and HaCaTKD being treated with 30 mJ/cm2irradiation,cell growth and cell cycle distribution were detected by CCK-8 assay and PI staining combined with flow cytometry,respectively.Western blot was used to evaluate the protein expression of 14-3-3σ,Cdc2,Cdc25c and Cyclin B1.Results After 48 h,the survival rate of both HaCaT and HaCaTKD decreased in a dosedependent manner.Especially,HaCaTKD cells had drastically low proliferation rate compared with normal HaCaT at 10 mJ/cm2 (t =8.83-49.63,P ＜ 0.05).The proliferation rate of HaCaTKD cells was significantly lower than that of HaCaT cells (F =32.89,P ＜ 0.05).After treatment with 30 mJ/cm2 UV irradiation,the ability of proliferation in normal HaCaT cells was recovered after 24 h while there was no proliferation in HaCaTKD cells within 72 h after the same treatment.The distribution of cell cycle has little change in HaCaTKD (P ＞ 0.05).UVB treatment led to cell cycle arrest from 6 to 18 h in HaCaT cells(t =7.41,9.22,9.16,P ＜0.05)while no cell cycle arrest could be observed in the HaCaTKID cell.Western blot detection indicated that the expression of 14-3-3σ in HaCaT cells was upregulated(t =5.42-9.57,P ＜0.05)while the Cdc25c and Cyclin B1 proteins were downregulated in both HaCaT and HaCaTKD cells (t =3.95-11.21,P ＜0.05).Specifically,Cdc2 protein decreased in HaCaT cells(t =4.93-5.37,P ＜ 0.05)but there was no change in HaCaT~ cells.Conclusions 14-3-3σ protein affects the proliferation and cell cycle of HaCaT cells after UVB irradiation.14-3-3oσ co-activates the expression of Cdc2,Cdc25cand Cyclin B1 to mediate UVB-induced G2/M arrest in HaCaT cells.
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Objective To establish a method to objectively and easily evaluate the production efficiency of pharmacy divi-sion .Methods Data of the input and output of 25 military hospitals pharmacy were analyzed ;indicators of descriptive evalua-tion on pharmacy production efficiency were established .Results A method of descriptive evaluation on pharmacy production efficiency was established ,which included annual drug income per capita ,annual drug income per bed ,daily deployment pre-scriptions per capita as economic output efficiency indicators ,service time of clinical pharmacists as improvement efficiency indi-cators ,and scores of preventing medication errors as prevention efficiency indicators .Conclusion The economic output efficien-cy indicators have limitations .The quantitative methods of quality output efficiency indicators need further improvement .
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Objective The purpose of this sturdy was to conduct a meta-analysis of published randomised controlled trials(RCT) comparing the clinical outcomes of radiofrequency ablation(RFA) versus surgery alone(SA) in all patients with cardiac surgery.Methods PubMed, Embase, the Cochrane Controlled Trials Register databases, CNKI, CBM disc and VIP datebases were searched, and study eligibility and conducted data abstraction were determined independently and in duplicate.Literature searches from database establishment to November 2014.The heterogeneity and data were analyzed by the software of Rev Man 5.2.Results Of 564 studies identified, 8 studies met eligibility criteria, and included a total of 591 patients.In efficacy, The number of patients in sinus rhythm(SR) was signifcantly improved in RFA group compared to SA group at discharge(OR =10.59;95％ CI: 3.81-29.45).This effect on SR remained at all follow-up periods until ＞ 1 year.In safety, there was no significant difference in the incidence of hospital mortality(OR =1.17;95％ CI: 0.41-3.35) and mortality rate in follow up period(OR =0.77;95％ CI: 0.35-1.69) between RFA group and SA group.Similar results were shown in the incidence of permanent pacemaker(OR =0.65;95 ％ CI: 0.28-1.52;P =0.32) , thromboembolic events (OR =1.61;95 ％ CI: 0.54-4.84;P =0.40), postoperative re-intervention for bleeding (OR =0.45;95 ％ CI: 0.12-1.70;P =0.24).Conclusion The results of the current randomized trials demonstrates that concomitant surgical radiofrequency ablation and cardiac surgery is safe and effective at restoring sinus rhythm.
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As one of the latest anti-angiogenic tumor molecular targeted therapy drugs,bevacizumab has achieved better clinical effect on the treatment of gastrointestinal cancer and ovarian cancer.This review focuses on the significance of bevacizumab combined with chemotherapy for the treatment of cervical cancer.
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Objective To investigate the survival benefit of patients with esophageal squamous cell carcinomas who recieved postoperative chemotherapy of tegafur combined with FT-207 radiotherapy.Methods Data from 126 patients with esophageal squamous were analyzed who undergone radical resection from January 2008 to December 2010,consisting of 92 patients underwent surgery alone and 34 patients took oxaliplatin combined with tegafur postoperatively (oxaliplatin 130 g/m2,d1,tegafur 500 mg/m2,d1-5,21 d for a cycle,every patient received at least two cycles).Results The 1-year survival rate and 3-year survival rate was 93.5 ％ and 75.0 ％ in the surgery alone group,was 97.1％ and 76.2 ％ in the surgery plus postoperative chemotherapy (P =0.590).There was no significant differences in survival in the two groups,even with Coxregression multivariate analysis and with stratifications of gender,age,tumor location,degree of cell differentiation,invasion depth,lymphatic metastasis and TNM stage.Conclusion Postoperative adjuvant chemotherapy with oxaliplatin combined with tegafur has not significantly improve the survival rate of patients with esophageal squamous cell carcinomas undergoing radical resection.It is still lack of an effective project for postoperative adjuvant chemotherapy for esophageal cancer,and it is necessary for further study.
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Objective: To summarize the major post-operative complication of modiifed extended Morrow procedure in patients with hypertrophic obstructive cardiomyopathy (HOCM) and to explore the major factors affecting its prognosis. Methods: We retrospectively analyzed 139 consecutive HOCM patients who received the procedure by same surgeon in our hospital from 2012-06 to 2014-07. There were 87 male and 52 female patients with the age of (10-67) years, body weightof (26-105) kg and pre-operative left ventricular outlfow tract peak gradient (LVOTPG) of (84.48 ± 44.75) mmHg. Concomitant operations were performed with known cardiac disease as necessary. Pre- and post-operative echocardiography, ECG and chest X-ray were examined to assess the adequacy of resection and mitral valve structure and function. Results: There was no peri-operative death. 73/139 (53%) patients received simple modiifed expanded Morrow procedure, the other 66 (47%) patients received concomitant surgery including 21 patients with coronary artery bypass grafting, 15 mitral valve plasty, 7 mitral valve replacement, 10 tricuspid valve plasty, 2 aortic valve replacement, 3 modiifed Maze procedure, 2 unblock of right ventricular outlfow tract, 2 sub aortic membrane resection, 1 ventricular aneurysm resection. The mechanical ventilation time was (24.05±36.74) hours, post-operative ICU and in-hospital stays were (2.85±3.18) days and (10.11±4.57) days; the complications included arrhythmia in 108 cases, pleural effusion in 25 cases, secondary intubation in 1 case, tracheotomy in 1 case, hemoifltration in 1 case, intra-aortic balloon pump in 1 case, back into ICU in 3 cases; no pneumothorax, secondary thoracotomy/operation. The post-operative left atrial diameter, LVOTPG, inter-ventricular septal thickness and LVEF were all decreased; mitral valve closed well or with mild regurgitation, systolic anterior motion (SAM) basically disappeared. The major factors for delayed ICU stay included age≥55 years, female, CPB time≥120 min, AOC time≥90 min, the patients combining with arrhythmia and right ventricular dysfunction. Late follow-up presented that the patients were almost without the symptoms, NYHA classiifcation at (I-II), no late death, complication or re-operation. Conclusion: Modified expand Morrow procedure has good surgical and short/late post-operative effects, concomitant operation does not increase the complication and mortality; correction of arrhythmia and improving right ventricular function at peri-operative period are important for treating the relevant patients.
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Objective To investigate the carcinogeic role of miR-365 in cuntanerous squamous cell carcinoma (cSCC).Methods Normal HaCaT cells were divided into control and irradiation groups,the later was exposed by UVB irradiation (50 J/m2).MicroRNA expression profiles of the two groups were analyzed by microRNA array.The expression variations of miR-365 in HaCaT,A431,Tca8113 and HSC-1 cells were validated by qRT-PCR analysis.The colony-forming and invasion capacities were dectected by colony forming assay and Transwell migration assay in vitro,respectively.HaCaTpre-miR365-2 highly expressing miR-365 was constructed by retroviral vector infection.Tumorigenicity evaluation was carried out by subcutaneously inject of the cells at the right back flank of nude mice.Results There were 30 microRNAs differentially expressed in HaCaT cells after UVB irradiation and miR-365 was one of the most sensitive miRNAs(as high 6.7 times as control).Expression of miR-365 in all the cSCC cell lines A431,Tca8113 and HSC-1 were significantly higher than that in HaCaT cell,in which the maximum was A431 (15.67 ±1.12 times,P ＜ 0.01),and the minimum was TcaS113 (4.72 ± 0.85 times,P ＜ 0.05).Knockdown of miR-365 in cSCC cell lines significantly inhibited the colony forming ability (t =13.68,P ＜ 0.05) and cell migration (t =19.98,P ＜ 0.05) in vitro.HaCaT cells overexpressing miR-365 by transient transfection significantly increased the ability of colony formation (t =7.11,P ＜ 0.05) and cell migration (t =22.03,P ＜0.05) in vitro.In addition,HaCaTpre-miR-365-2 cell line stably expressing miR-365 could successfully establish tumors in nude mice.Conclusions MiR-365 is an oncogene for cutaneous squamous cell carcinoma.
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OBJECTIVE@#To explore the value of computer-aided design/computeraided manufacturing (CAD/CAM) technology for individual reconstruction of the thyroid cartilage defects.@*METHOD@#Select the 20 New Zealand white rabbits (male or female). Randomly divided into two groups. Group A in the pre-operative CT scan of the throat, three-dimensional reconstruction of the thyroid cartilage imaging, surgical removal of either side of the thyroid cartilage, defect implanted in the use of CAD/CAM technology and mirror technology to produce personalized restorative materials; Group B surgical resection either side of the thyroid cartilage, defect implanted production of non-personalized probably according to the experimental animals unilateral thyroid cartilage repair materials. After surgery by gross observation, electronic laryngoscopy observed experimental animals throat.@*RESULT@#General check and electronic laryngoscopy show: the use of CAD/CAM technology to prepare the individual repair materials throat plays better supporting role than the non personalized materials.@*CONCLUSION@#CAD/CAM technology before surgery designed to provide a personalized solid model to improve the accuracy of the surgery, time saving surgery to reduce surgical complications.
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Animals , Female , Male , Rabbits , Computer-Aided Design , Image Processing, Computer-Assisted , Prostheses and Implants , Plastic Surgery Procedures , Thyroid Cartilage , General Surgery , Tomography, X-Ray ComputedABSTRACT
Secreted protein acidic and rich in cysteine (SPARC) is expressed in esophageal cancer abnormally.On the one hand,recent studies show that high SPARC expression is correlated with progression and metastasis of esophageal cancer.On the other hand,high SPARC expression increases chemosensitivity and improves short-term efficacy in patients.
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HIS external report provides convenience for statistical work in each hospital department, but the data of each department is not only relatively independent but also absolutely correlative. Besides, the numerous and complicated reports bring the hospital executive level inconvenience when they make a strategic policy. So the design of the hospital-level external report can resolve the problem mentioned above. Microsoft SQL Servers is used to write the procedures of external reports. We have written nearly 40 hospital-level external reports about outpatient, in-patient, medicine and etc., which satisfied the demand of the hospital leaders. This paper elaborates on the hospital-level external report in respects of: the design philosophy, the design process, and the maintenance tips and etc.?
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Hospital Information Systems , Software DesignABSTRACT
Iron homeostasis is essential for the maintenance of the body. Iron transports oxygen and electron, and participates in the synthesis of neurotransmitters and myelin. However, iron overload in the body is harmful. In recent years studies have found iron deposition would be poisoned significantly, particularly in the central nervous system tissues and nerve cells, which will cause pathological changes of central nervous system.This paper describes the iron and cycled iron changes in hypoxic-ischemic brain, abnormal iron metabolism and mechanisms of HIE.
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Objective To investigate the risk factors for persistent hemodynamic depression after carotid angioplasty and stenting(CAS). Methods Sixty-one patients with CAS were included. By univariate Logistic regression analysis,the influencing factors for persistent hemodynamic depression were analyzed,by stepwise Logistic regression analysis and adjustment for age and gender factors,the independent risk factors for persistent hemodynamic depression were analyzed. Results In 61 patients,25 cases had hypotension,25 cases had bradycardia,all for 41.0% incidence. According to the patients intraoperative and postoperative blood pressure,heart rate conditions,the duration of hemodynamic depression,the cases were divided into persistent hemodynamic depression group (20 cases) and no-persistent hemodynamic depression group(41 cases). Univariate Logistic regression analysis indicated that persistent hemodynamic depression influencing factors were the symptomatic stenosis, severe stenosis, using balloon dilatation, implantation of laser-carving stent(P<0.05). With adjustment for age and gender factors, stepwise Logistic regression analysis showed that using balloon dilatation, implantation of laser-carving stent were the independent risk factors for persistent hemodynamic depression (OR = 5.046,95%CI 1.342-18.977,P = 0.017;OR = 4.142,95%CI 1.151-14.902, P= 0.030),symptomatic stenosis was the independent protective factor for persistent hemodynamic depression (OR = 0.264,95% CI 0.073-0.964,P= 0.044). Conclusions Persistent hemodynamic depression after CAS is a common complication.CAS patients with using balloon dilatation, implantation of laser-carving stent are more susceptible to persistent hemodynamic depression, while symptomatic stenosis is its protective factor.
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Objective To evaluate the safety and efficacy of Perclose device after cerebral angiography or intervention procedures. Methods Two hundred and eighty-nine patients who underwent cerebral angiography or intervention procedure were divided into two groups: 143 patients accepted Perclose device for hemostasis (device group), 146 patients accepted manual method for hemostasis (handwork group). Time to achieve hemostasis and ambulation,complications associated with the procedure,the rates of successful hemostasis and patients' discomfort were compared. Results The rates of successful hemostasis were 96.5%( 138/143) in the device group and 97.9%( 143/146) in the handwork group (P> 0.05). Time to achieve hemostasis and ambulation in the device group were (3.13 ± 2.17) min and (1.99 ± 1.11) h ,they were shorter than those in the handwork group [(15.91 ± 3.27) min and (17.93 ± 7.82) h](P< 0.01). The occurrence rate of complication at the femoral access site and patients' discomfort rates from staying in bed in the device group were lower than those in the handwork group (P < 0.01). There were 7 cases of large hematoma and 1 case of pseudoaneurysm in the handwork group. Conclusions The use of Perclose device is a safe and effective method for hemostasis of the femoral access site after cerebral angiography and intervention. It could shorten the time of staying in bed and decrease vascular complications significantly.
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Objective To evaluate 1-week and 1-year outcomes of carotid artery stenting (CAS)using cerebral perfusion CT(PCT). Methods The clinical database of 20 patients with unilateral carotid artery stenosis( ≥60% ) who underwent CAS were retrospectively reviewed. Relative cerebral blood volume (rCBV), relative cerebral blood flow(rCBF) and relative mean transit time( rMTT) were measured by using cerebral PCT within one week before CAS and at one week and at one year after CAS. Cerebral MRI was performed within one week before CAS. The noncontrast CT was performed within one week before CAS and immediately after CAS. The arteriography was performed at one year after CAS. The variance analysis was performed to determine whether there were significant differences of rCBV, rCBF, rMTT in anterior cerebral artery area( ACA area), middle cerebral artery area( MCA area), posterior cerebral artery area( PCA area),basal ganglia area, front and back cortical watershed area( CWS area) and internal watershed area( IWS area) among the different time points. Results In the three measures, there was no significant difference of rCBV in all areas among the three time points( P ＞ 0. 05 ) , and there was no significant difference of rCBF and rMTT in PCA area( P ＞ 0. 05 ), but there were significant differences of rCBF and rMTT in all other areas among the three time ponits(P ＜0. 01). In one week before CAS, at one week and at one year after CAS, rCBF of 20 patients is 0. 86 ±0. 06, 0. 95 ±0. 04, 0. 98 ±0. 07 in ACA area, 0. 81 ±0. 04, 1.06 ±0. 04, 1.03 ±0.07 in MCA area, 0. 84 ±0. 06, 0. 97 ±0. 04, 0. 96 ±0. 04 in basal ganglia, 0. 78 ±0. 03,0. 97 ±0. 03, 0. 96 ±0. 02 in front CWS area, 0. 77 ±0. 03, 1.00 ±0. 02, 0. 98 ±0. 03 in back CWS area,and 0. 80 ± 0. 04, 0. 94 ± 0. 03, 0. 93 ± 0. 04 in IWS area ( F = 18. 95, 146. 41,63.03,540. 85,415.97,164.19, P＜0. 01). rMTT is 1.17 ±0.05, 1.04±0.04, 1.01 ±0.06 in ACA area, 1.41±0.06, 1.08±0.04, 1.07±0.04 in MCA area, 1.20±0.06, 1.06±0.04, 1.05±0.04 in basal ganglia, 1.41 ±0.05,1.10 ±0. 05, 1.09 ±0. 04 in front CWS area, 1.43 ±0. 10, 1.07 ±0. 06, 1.08 ±0. 06 in back CWS area,1.29±0.10, 1.09 ±0.05, 1.11 ±0.07 in IWS area (F=51.74, 248. 89, 70.08, 381.68, 288.94,41.53, P ＜0. 01 ). There were significant differences of rCBF and rMTT between those measured one week before CAS and one week or one year after CAS ( P ＜ 0. 01 ), but there were no significant differences of rCBF or rMTT in any area measured between those at 1 week after CAS and those measured at 1 year after CAS(P＞0.05). Conclusions Hemodynamic outcome at one year after CAS is good in the absence of contralateral carotid artery steno-occlusive disease. In addition, the coherence of results between 1-week and 1-year indicates that the outcome of one week after CAS could predict long-term hemodynamic outcome.
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Purpose To detect serum specific IgE to crab allergen in different group people with extracted Eriocheir sinensis allergic proteins and to provide laboratorial evaluation for diagnosis and treatment of crab anaphylaxis.Methods Micro titer plates were coated with the allergic proteins extracted from crab.A total of 1907 serum samples from 3 group people were detected for specific IgE to crab allergens with indirect ELISA.The serological IgE level of different group people allergic to crab food wag compared and analyzed.Results 203 individuals were serum specific IgE positive in the detected 1 907 serum samples,and the positire rates Wag 10.65 percent(203/1 907).The statistical analysis showed that the difference of serum IgE positire rates among the 3 group people wag very significant(P＜0.01).Conclusion The detection of serum specific IgE using allergic proteins extracted from crab has diagnostic meaning,since it can be used as laboratorial evaluation for clinical diagnosis and treatment of crab anaphylaxis.
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Objective: We present our preliminary experience of using a homemade transumbilical single-port access for performing transumbilical single port access (SPA) laparoscopic surgery for gastrointestinal disease and its perioperative nutritional management.Methods: During Nov.2009-Dec.2009,five patients received SPA surgery and nutritional management following the protocol of fast track surgery.A patient with stomach GIST received partial gastrectomy,a patient with ascending colon lymphoma received right hemicolectomy,a patient with rectal cancer received anterior resection,a patient with jejunum GIST received partial small bowel resection,and a patient with early gastric cancer received distal subtotal gastrectomy (D1+α). Results: Transumbilical SPA surgery were successfully done in five patients without conversion.The mean length of incision was 3 cm,the mean time for operation was 138 (60-240)min,and the mean blood loss was 50 (10-100)ml.All patients could mobilize and orally drink on the 1st day after operation,have soft diet the 3st days after operation,their mean postoperative hospital stay was 4 days.No complication occurred.Mean body weight loss was 2.6 kg on discharge compared with at admission.Conclusion: Transumbilical SPA surgery with the protocol of fast-track surgery had advantages including shorter incision,less trauma,faster recovery,and less body weight loss.
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Objective To estimate the relationships between lipoprotein-associated phospholipase A2 (Lp-PLA2) activity and cerebral feeding artery athemsclemsis.Methods The blood samples were obtained from 148 atheroselerosis patients (atheroselerosis group) and 40 normal controls (control group).Activity of plasma Lp-PLA2 and traditional factors were determined.Logistic and regression model was adopted to analyze the roles of Lp-PLA2 and generally inflammatory risk factors in athemselemsis.Results Lp-PLA2 activity was significantly higher in atheroselerosis group than that in control group [(29.84±3.50)lesion number showed positive correlation with Lp-PLA2 (r=0.491,P＜0.01 and r=0.249,P=0.026).Adjusted other risk factors,Lp-PLA2 was an independent risk factor in cerebral feeding artery atherosclerosis.Conclusion Lp-PLA2,a novel inflammatory marker,is an independent risk factor of cerebral feeding artery atherosclerosis.