Objective To investigate the expression of pro-apoptotic factor (Smac) and Survivin in gastric ulcer tissue.Methods Selected the 80 cases of gastric ulcer patients as the research object in the first people′s hospital of neijiang,in which no precancerous lesions of 40 cases of gastric ulcer (N group),40 cases of precancerous lesions of gastric ulcer(Y group),two groups of patients were Smac mRNA and Survivin mRNA were detected by using PCR method,immunohistochemical SP method of Smac and Survivin in specimens of table detect.Gastric ulcer patients were treated by triple therapy,and the apoptosis index was detected by TUNEL.Results Smac in N group(++) and (+++) in the expression accounted for 82.5％ was higher than that in Y group accounted for 47.5％,Survivin in group N (++) and (+++) in the expression accounted for 15.0％ was significantly lower than Y group accounted for 35.0％;And Smac mRNA in the N group relative expression the amount was significantly higher than that of Y group,while the expression of Survivin mRNA in the N group were significantly lower than Y group;N group the apoptosis index of the triple therapy after treatment than before treatment significantly decreased,the difference was statistically significant(P<0.05).Conclusion The clinical application of Smac and Survivin can be used as an auxiliary diagnostic index for the diagnosis of precancerous lesions in patients with gastric ulcer.Patients with gastric ulcer without precancerous lesion treated by triple therapy which can effectively control the apoptosis index of patients,improve the survival rate of patients.

Radio frequency identification sensor network, a technique integrating radio frequency identification (RFID) with wireless sensor network (WSN), is introduced. The basic structure of RFID sensor network is analyzed at first. Then components of RFID sensor and relevant supporting techniques including thin film battery, quartz crystal microbalance (QCM) and surface acoustic wave (SAW) are discussed. Research status and foregrounds of both domestic and international researches are introduced as well as applications in different fields.

ObJective To study the effects of flurbiprofen axetil preemptive analgesia on T cell immune functions in postoperative patients with upper abdominal.Methods Seventy-six patients with upper abdominal operation were divided into observation group (40 cases) and control group (36 cases) by random digits table,observation group and control group were given intravenous injection of 100 mg flurbiprofen axetil or 10 ml 0.9％ sodium chloride 10 min before skin incision respectively.Peripheral venous blood samples were collected for the determination of CD4+,CD8+,natural killer cell (NK cell) and CD4+/CD8+ by flow cytometry 1 day preoperative,2 and 48 h postoperative.Results In two groups,the CD8+ and NK cell of 2 h postoperative were lower significantly than those of preoperative (observation group:0.1850 ±0.0550 vs.0.2430 ±0.0856,0.1197 ±0.0673 vs.0.1598 ±0.0775；control group:0.1219 ±0.0571 vs.0.2385 ±0.0847,0.0778 ± 0.0311 vs.0.1621 ± 0.0806,P ＜ 0.05),however,the observation group was significantly higher than the control group (P ＜ 0.05).There was no significant difference in CD4+,CD8+ and NK cell of 48 h postoperative between two groups.Conclusion There are disorders on the T cell immune functions in postoperative patients with upper abdominal,but flurbiprofen axetil preemptive analgesia can improve the T cell immune function.

The present advantage and disadvantage or problems of basic medical sciences elective courses in college and university are analyzed and indicated.Meanwhile,the experience of teaching optional course of the clinical applied anatomy of heart has been presented,including reforming teaching method,combining the anatomical theory with the clinical specialty,especially boosting the interesting in the course and medical research,encouraging students to do more dissection and culturing their competence in learning and following closely the trends of medical science and technology development.The new teaching style received a better teaching effect and improved the teaching quality. The significance that the teachers should pay more attention to practice training in their teaching students of optional courses has been positively emphasized.

Objective To introduce the microsurgical experience of total removal in large and middle sized recurrent sphenoid ridge meningiomas and discuss the recurrent reasons Methods A series of 24 cases large and middle sized recurrent sphenoid ridge meningiomas operated microsurgically by combined frontotemporal orbitozygomatic approach were analysed retrospectively Result Totol removal(Grade Ⅱ of Simpson system)were achieved in 14 of the 24 patients,and subtotal in 6,partial in 4 There were isolative tumor nodi near main tumor in 5 cases Conclusion Combined frontotemporal orbitozygomatic approach and microsurgical technique are helpful to totally remove the tumor Resection uncompletely and tumor implantation within operation were recurrent reasons of sphenoid ridge meningiomas

Objective To evaluate the clinical effect of cerebellomedullary fissure approach to resect the fourth ventricle tumors. Methods Eightten cases of the fourth ventricle tumors that have been operated on through the posterior fossa craniotomy and cerebellomedullary fissure approach were analyzed retrospectively. Results Total turmor resection was achieved in 13 patients and subtotal in 5 patients. All patients were conscious after surgery. None of them presented mutism. Three cases suffered from postoperative hydrocephalus, ventriculoperi-toneal hunts were applied in 2 cases, another case died of acute obstructive hydrocephalus. Conclusion The cerebellomedullary fissure approach can provide a sufficent exposure to resect the fourth ventricle tumor without incision of the inferior vermis.

ObjectiveTo determine the depth of sedation induced by target-controlled infusion (TCI) of propofol required to inhibit the swallowing reflex.MethodsThirty-five ASA Ⅰ or Ⅱ healthy volunteers,aged 20-60 yr,with body mass index ＜ 30 kg/m2,were enrolled in the study.Sedation was performed with TCI of propofol.The initial target plasma concentration (Cp) of propofol was set at 2.4 μg/ml and the Cp increased or decreased by 0.2 μg/ml every 5 min until the BIS value reached the predetermined level.The initial Cp of propofol was increased or decreased by 0.3 μg/ml in the next subject according to the BIS value in the previous one.The up-and-down sequential experiment was pedormed.The BIS value was set at 65 in the first subject and the ratio of the BIS value between the two consecutive subjects was 1.1.The BIS value was increased or decreased depending on the occurrence of the swallowing reflex in the previous subject.The half-effective BIS value (BIS50) and 95％confidence interval (CI) of propofol inhibiting the swallowing reflex were calculated by up-and-down sequential method.ResultsThe BIS50 of propofol required to inhibit the swallowing reflex was 64.4 (95％ CI 59.3-69.8).ConclusionThe BIS50 and 95％ CI of propofol administered by TCI and required to inhibit the swallowing reflex is 64,4 (59.3-69.8).

Objective To observe and compare the control effect of monitored anesthesia care on stress reaction of operation under local anesthesia.Methods Fourty-five patients who undered ophthalmology and otolaryngology operation and ASA Ⅰ or Ⅱ class,aged 20-55 years were enrolled.They were randomly divided into 3 groups:monitored anesthesia care(M group),general anesthesia (G group),and local anesthesia (L group).All of three groups were performed local nerve block anesthesia.Mean arterial blood pressure (MAP)、heart rate (HR) were recorded at enter room (T1),the strongest operation stimulation (T2),the end of operation (T3).At the same time,the levels of blood glucose,plasma cortisol (Cor) were assayed.The scores of state of anxiety (S-AI) before operation and after operation in two groups were compared.Results The levels of MAP and Cor at T2,T3 and HR at T2 in G group and M group were significantly lower than those at T1:(68.1 ± 8.2),(78.8 ± 12.8) mmHg (1 mmHg =0.133 kPa) vs.(95.7 ± 11.3) mmHg;(80.8 ± 11.7),(86.2 ± 9.0)mmHg vs.(94.7 ± 11.5) mmHg;(207.0 ±71.8),(135.2 ± 60.9) nmol/L vs.(336.7 ± 121.4) nmol/L;(220.8 ± 113.2),(190.4 ± 149.0) nmol/L vs.(347.8 ± 154.6) nmol/L;(68.1 ± 10.6) beats/min vs.(79.9 ± 14.2)beats/min;(70.3 ± 10.1) beats/min vs.(80.6 ± 12.2) beats/min,there were significant differences (P ＜0.05).The level of blood glucose at T3 was significantly lower than that at T1 in G group [(4.9 ± 0.7) mmol/L vs.(5.5 ± 0.6) mmol/L],there was significant difference (P ＜ 0.05).The levels of MAP,Cor at T2 in G group and M group,at T3 in G group were significantly lower than those at the same point in L group:[(68.1 ± 8.2),(80.8 ± 11.7) mmHg vs.(93.4 ± 12.5) mmHg,(207.0 ± 71.8),(220.8± 113.2) nmol/L vs.(367.1 ± 157.3)nmol/L,(78.8 ± 12.8) mmHg vs.(92.6 ± 15.3) mmHg,(135.2 ± 60.7) nmol/L vs.(311.9 ± 165.6) nmol/L],there were significant differences (P ＜ 0.05).The scores of S-AI at postoperative in G group and L group were significantly lower than that at preoperative:(31.5 ± 6.6) scores vs.(44.3 ± 15.0) scores,(35.2 ± 11.5) scores vs.(49.3 ± 14.2) scores,there were significant differences (P ＜ 0.05).Conclusion Monitored anesthesia care can alleviate stress reaction in operation with local anesthesia,while its effect is similar with general nesthesia.

Objective To study the effects of dexmedetomidine on the swallowing reflex. Methods Sixty adult volunteers (ASAⅠ-Ⅱ) were randomly divided into two groups, dexmedetomidine sedation group and propofol sedation group respectively. The BIS value was maintained between 60-65 in both groups. Swallowing reflex was induced by water injection in the pharynx at different depths of sedation, and the swallowing movements were observed. Meanwhile, the RR, SpO2 and OAA/S scores were recorded. Results The swallowing reflex existed in dexmedetomidine sedation group when BIS values was maintained at 60, which had significant difference compared with that in propofol sedation group. The RR, SpO2, OAA/S score in dexmedetomidine sedation group also had statistical difference compared with that in propofol sedation group during swallowing reflex test. Conclusions Slow infusion of dexmedetomidine to maintain the BIS value above 60 will not affect swallowing reflex, and can obtain satisfactory hemodynamic stability. It′clinical safety is high.

Objective To explore the association between SLC2A9,SLC17A3,ABCG2 single nucleotide polymorphisms and gout susceptibility in Quanzhou.Methods One hundred and fifty-four cases of gout patients and 160 healthy controls were selected,single nucleotide polymorphisms (SNP) of SLC2A9 SLC17A3,ABCG2 with tri-primer polymerase chain reaction (PCR) were tested and the relation between different genotypes and primary gout prevalence were analyzed.Results High risk genotype frequency of rs16890979 was 93.5％ and 70.0％ in patients and healthy people,respectively (the difference of genotype frequency between the two groups was statistically significant (x2=55.377,P＜0.01).High risk allele frequency was 79.9％ and 48.4％ in patients and healthy people,respectively (allele frequency in different population was statistically significant,x2=67.128,P＜0.01).High risk genotype frequency of rs2231142 was 68.8％ and 38.7％ in patients and healthy people,respectively (the difference of the genotype frequency was statistically significant,x2=29.129,P＜0.01);High risk allele frequency was 43.5％ and 23.4％ in patients and healthy people,respectively (the difference of allele frequency was statistically significant,x2=28.468,P＜0.01) ; rs1165205was a protective SNP,low risk genotype frequency was 42.2％ and 45.6％ in patients and healthy people,respectively (the difference of genotype frequency was statistically significant,x2=0.373,P=0.571); High risk allele frequency was 26.0％ and 28.1％ in patients and healthy people,respectively (the difference of allele frequency was not statistically significant,x2=0.270,P=0.364).Conclusion SNP loci rs16890979 of SLC2A9 gene and rs2231142 of ABCG2 gene can be used as genetic markers for primary gout susceptibility in the Quanzhou area,but SNP loci rs1165205 of SLC17A3 gene has little correlation with the prevalence of primary gout in Quanzhou residents.