Animals ; Coxsackievirus Infections ; metabolism ; Enterovirus B, Human ; Female ; Male ; Mice ; Myocarditis ; metabolism ; Myocardium ; metabolism ; Tumor Necrosis Factor-alpha ; metabolism

Objective Too investigate the application value of procalcitonin(PCT)and high sensitivity C-reactive protein(hs-CRP)in early diagnosis of neonatal septicemia and disease condition assessment.Methods 48 patients with neonatal septicemia treated in the hospital from November 2011 to May 2013 were collected.The data of PCT,hs-CRP and blood culture were recorded and performed the comparative analysis with the serum PCT,hs-CRP detection results in contemporaneous 48 neonates without septicemia.Results The serum PCT and hs-CRP was 93.75% and 10.42% in the neonates with septicemia,which were signifi-cantly higher than 79.17% and 50% in the neonates without septicemia(P <0.05),the positive rate had statistical difference be-tween the two groups.Conclusion PCT and hs-CRP have remarkable change in the early stage of neonatal sepsis,the combination detection of serum PCT and hs-CRP can be used as the indicators for early diagnosis of neonatal sepsis,moreover the sensitivity and specificity of PCT for diagnosing neonatal septicemia are higher the those of hs-CRP,their combined detection can provide fast and accurate diagnostic basis for clinic.

ObjectiveTo investigate the short-term and long-term interventional therapeutic effect of coronary heart disease(CHD)patients with angina recurrence after coronary artery bypass grafting(CABG). MethodsThe data of patients with angina recurrence treated by CABG,including clinical data,arteriography and the interventional results were retrospectively analyzed. Results There were 12 patients received intervention,among them 6 patients received coronary artery intervention,another 6 patients received graft vessels intervention.During operation and hospitalization,among 12 patients there were none had angina recurrence,acute myocardial infarction,revascularization and mortality.The total 12 patients were followed for 9 ～ 21months,there were two patients had angina recurrence cured by drugs,but none with mortality,acute myocardial infarction and revascularization. ConclusionThe intervention for patients with angina recurrence after grafting was a safe and effective treatment.

Objective To investigate the effect of CDH1 3'-UTR + 54C/T single nucleotide polymorphism(SNP) on expression of luciferase reporter gene and its association with susceptibility to cervical cancer. Methods The luciferase gene expression vectors containing CDH1 3'-UTR +54C/T SNP C or T allelotype were constructed. The effect of CDH1 3'-UTR + 54C/T SNP on expression of luciferase reporter gene in 293 T cells were tested by daul lucfferase reporter assay system. The CDH1 3'-UTR + 54C/ T SNP was genotyped by polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) analysis in 280 cervical cancer patients and 330 healthy controls. Results The lucfferase activity analysis showed that the relative luciferase activity (RLA) of 293T cells with C allelotype was 1.46, which was significantly lower than that of the 293 T cells with T allelotype (3.01; t=2. 94, P =0. 042). There was no significant difference in age distribution between the cervical cancer patients and the healthy controls. The genotype frequency distribution of CDH1 3 '-UTR + 54C/T SNP in healthy controls did not significantly differ from that expected by Hardy-Weinberg equilibrium (P>0.05). The C allelotype frequency of CDH1 in cervical cancer patients was 80. 7%, which was significantly higher than that in healthy controls (74. 5%;χ2 =6.59, P=0.010). The T/T, T/C and C/C genotype frequencies of cervical cancer patients and healthy controls were 4. 3%, 30. 0%, 65. 7% and 5. 8%, 39. 4%, 54. 8%, respectively, which were significandy different (χ2=7.45, P =0.024). Compared with individuals with T/T or T/C genotypa, individuals with C/C genotype had significantly higher risks of developing cervical cancer (OR = 1. 578,95%CI=1.136 -2.191). Conclusion The C allelotypa of CDH1 3'-UTR + 54C/T SNP might decrease the expression of lucfferase reporter gene and the C/C genotypa might be a potential risk for cervical cancer development.

Objective To investigate the effect of autologous coronary intervention in patients with angina recurrence of graft vessels occlusion after coronary artery bypass graftting(CABG).Methods Retrospectively analyzed the data of 10 patients with angina recurrence because of graft vessels occlusion.treated by CABG,including in clinical data,arteriography and the interventional results.Results Among 10 patients,9 patients received chronic total occlusion(CTO) PCI,another 1 patients received left main stem(LM) intervention.There were none had angina recurrence after PCI in 10 patients.Conclusion Conclusion Autologous coronary intervention in patients with angina recurrence of graft vessels occlusion after coronary artery bypass graftting was the safety and effective treatment.

Aged ; Cardiomyopathy, Hypertrophic ; surgery ; Catheter Ablation ; methods ; Female ; Humans ; Male ; Middle Aged ; Ventricular Septum ; surgery

Objective To investigate the effects of iodine excess on spleen cell viability,lactate dehydrogenase (LDH) leakage,mitochondrial superoxide production and peroxiredoxin (Prx)3 expression in methallothionein Ⅰ / Ⅱ knockout (MT-Ⅰ / Ⅱ KO)mice.Methods Spleen cell suspensions were prepared from six to eight-week old and healthy male MT-Ⅰ / Ⅱ KO mice and wild type (WT) mice; the cell number was adjusted to 5 × 107/L and the cells were plated in 96-well plates (100 μl each well); the cells were exposed to various concentrations of KI (0,10-4,10-3,10-2 mol/L) and 10-3 mol/L H2O2,respectively,for two hours,and control group did not give KI nor H2O2.Cell viability was assayed by methyl thiazolyl tetrazolium (MTT) colorimetric method.Cell damage was detected by chemical colorimetric method.Mitochondrial superoxide production in the spleen cells was measured by flow cytometry.Western blotting technology was used to investigate the expression of Prx3.Results In both MT-Ⅰ/Ⅱ KO and WT mice,the differences of cell viability,LDH leakage,mitochondrial superoxideproduction and the expression of Prx3 of spleen cells among the treatment groups were statistically significant (F =357.92,71.03,130.36,10.36,179.58,26.92,187.43,and 7.16,all P ＜ 0.05).Compared to the control group [(100.00 ± 2.00)％,(100.00 ± 1.63)％,(3 202.22 ± 85.63),(3 161.51 ± 144.49)U/L,43.82 ± 1.56,38.60 ± 2.81,0.61 ± 0.09,0.50 ± 0.08],cell viability of 10-4,10-3,10-2 mol/L KI treatment and 10-3 mol/L H2O2 groups [(80.77 ± 1.86)％,(89.89 ± 2.90)％,(76.08 ± 1.92)％,(87.66 ± 1.74),(73.26 ± 1.86)％,(84.30 ± 2.23)％,(66.22 ± 1.71)％,(70.80 ± 1.49)％] was decreased (all P ＜ 0.05); LDH leakage [(3 880.00 ± 190.62),(3 431.17 ± 170.45),(4 178.33 ± 170.43),(3 598.63 ± 189.09),(4 388.61 ± 123.79),(3 863.72 ± 195.64),(4 615.28 ± 196.17),(4 148.12 ± 195.81)U/L] was increased significantly (all P＜ 0.05); and mitochondrial superoxide production in the spleen cells (53.83 ± 3.22,47.03 ± 1.60,58.92 ± 4.00,50.48 ± 2.59,72.72 ± 2.14,68.53 ± 2.97,80.76 ± 4.11,75.26 ± 3.41) was increased significantly (all P ＜ 0.05); Prx3 expressions in 10-3、10-2 mol/LKI and 10-3 mol/L H2O2 treatment groups (0.82 ± 0.12,0.65 ± 0.12,0.96 ± 0.15,0.73 ± 0.16,1.04 ± 0.13,0.85 ± 0.16) significantly increased (all P ＜ 0.05),the differences of Prx3 expressions between 104 mol/L KI groups (0.73 ± 0.15,0.55 ± 0.09),and control groups were not statistically significant (all P ＞ 0.05).In 104,10-3,10-2 mol/L KI and 10-3 mol/L H2O2 treatment groups,cell viability of MT-Ⅰ/Ⅱ KO mice spleen was lower than that of WT mice (t =6.47,10.93,9.30 and 4.96,all P ＜ 0.05); LDH leakage was higher than that of WT mice (t =4.30,5.58,5.56 and 4.13,all P ＜ 0.05); mitochondria superoxide production was higher than that of WT mice (t =4.64,4.33,2.80 and 2.52,all P ＜ 0.05); Prx3 expression was higher than that of WT mice (t =2.54,2.37,2.59 and 2.27,all P ＜ 0.05).Conclusions KI may decline the cell viability,increase the leakage of LDH and increase the production of mitochondrial superoxide production and Prx 3 expression,which are much more significant in MT-Ⅰ /Ⅱ KO mice,suggesting that MT Ⅰ /Ⅱ has some antioxidative effect in high concentration of iodide induced oxidative stress in the spleen.

ObjectiveTo investigate the clinical efficacy of warm needling moxibustion plus tricolor medicinal paste in treating knee osteoarthritis.MethodNinety-one patients meeting the diagnostic criteria were randomly allocated to a treatment group (45 cases) and a control group (46 cases). The treatment group was given warmneedling moxibustion plus tricolor medicinal paste and the control group, warm needling moxibustion alone. The clinical therapeutic effect and the WOMAC score were observed in thetwo groups. An improvement in the symptoms of knee osteoarthritis was assessed in the patients after treatment.ResultIn both groups, there were statistically significant pre-/post-treatment differences in the pain and daily activity scores and the WOMAC total score (P<0.05) but not in the morning stiffness score (P>0.05). There were statistically significant differences in the daily activity score and the WOMAC total score (P<0.05) but not in the pain and morning stiffness scores (P>0.05) between the two groups.Conclusion The study shows that warm needling moxibustion plus external application of tricolor medicinal paste has a marked improving effect on the pain, swelling and physiological functions in patients with knee osteoarthritis. Improving lower limb function further in daily activities can produce a satisfactory and stable therapeutic effect.

OBJECTIVE:To analyze the cost-effectiveness of two regimens in the treatment of chronic hepatitis B fibrosis. METHODS:112 cases of chronic hepatitis B fibrosis were divided into Compound biejia ruangan tablet group (group A,n=56) and Anluo huaxian pill group(group B,n=56). Both groups received Entecavir dispersible tablets combined with relevant Chinese patent medicine. The liver fibrosis index and transient elastography of 2 group were detected before and after treatment,TCM symp-tom score and effective rate calculation were conducted to compare the cost-effectiveness of 2 groups. RESULTS:The cost,effec-tive rate and cost-effectiveness ratio of group A were 9 227.10 yuan,74.11% and 12 451;those of group B were 8 202.90 yuan, 69.28%and 11 840;incremental cost-effectiveness ratio was 21 205. Group B showed a better cost-effectiveness. Result of sensitiv-ity test was same to that of cost-effectiveness analysis. CONCLUSIONS:The cost-effectiveness of Anluo huaxian pill combined with Entecavir dispersible tables is better than Compound biejia ruangan tablet combined with Entecavir dispersible tables in the treatment of chronic hepatitis B fibrosis.

Objective To investigate the therapeutic effects of sinus tachycardia patients with atypical asthma.Methods The data of 19 patients with sinus tachycardia resulted from atypical asthma,including clinical data and the treatment results were retrospectively analyzed.Results There were 19 patients received lung function check,among them total 19 patients were atypical asthma whose tachycardia were cured,the heart beating rate was significantly lower after treated [(86.79±3.91) vs (108.89±4.23),t=6.921,P=0.000].Condusion The lung function check was requisite for patients with sinus tachycardia resulted from atypical asthma and the tachycardia can be cured by curing asthma drugs and calcium channel blocking agent.