Objective:To compare the effects of different surgical treatment of chronic rhinitis-sinusitis difference,and its impact on transport function of maxillary sinus mucociliary,provide a clinical-surgical sinusitis preferably reference about the treatment of chronic nasal formulation for.Methods:From 2013.9-2014.12,otorhinolaryngology clinic in our hospital,160 cases were diagnosed as chronic nose-as research subjects were randomly divided into four groups of patients with sinusitis were treated from 1 to 4,60 cases in each group;treatment groupl receiving the maxillary sinus ostium augmentation,treatment group 2 received fenestration,treatment group 3 through tears crypt before maxillary sinus surgery,treatment 4 group receiving the maxillary sinus balloon dilatation;after covering the nasal mucosa observed and compared four groups of patients about edema,vesicle formation,bone exposure,scarring,etc.,as well as internal maxillary sinus secretions traits,volume situation,and compared patients after four groups line maxillary sinus cavity and perioral saccharin test biopsy cases three months and six months.Results:The four groups were made after surgery better clinical efficacy,and group efficacy 4 with the other three groups,the effect is most significant (all P ＜0.05),the difference was statistically significant,and after three months and six months,group 4 compared with other surgical group,the Lund-Kernedy score were also lower,MMT time were also lower,the difference was more significant (all P ＜0.05);in the maxillary sinus biopsy aspects:the number of postoperative inflammatory cells and dendritic cells and glandular cell morphology and submucosal edema improved submucosal structures also in the group of four most significant (P＜0.05).Conclusion:Maxillary sinus balloon dilatation treatment chronic nasal sinusitis curative effect is higher,which can effectively improve the cell and submucosal gland cell morphology and sinus mucosa edema,sinus unobstructed drainage effect,and high safety.

Objective To investigate the clinical significance of the urine micro albumin(MA)and urine enzyme detections in early renal injury in children with allergic purpura.Methods 120 patients with allergic purpura were chosen as the research sub-jects and divided into the early renal injury group and non-renal injury group according to whether having the renal injury.Contem-poraneous 40 healthy children were chosen as the healthy control group.The urine MA and urine enzyme levels were detected and compared among the various groups.Results MA was (17.5 ±3.8)mg/L in the study group,transferring(TRF)was (0.56 ± 0.34)mg/L,β2-MG was (0.35 ±0.07 )mg/L,NAG was (18.6 ±5.1 )U/g,which were significantly higher than those in the healthy control group,the differences were statistically significant (P <0.05 );in the early renal injury group,MA was (42.1 ± 21.3)mg/L,TRF was (1.65±0.54)mg/L,β2-MG was (0.43±0.06)mg/L and NAG was (23.1±5.12)U/L,which were signif-icantly higher than those in the non-renal injury group,the differences had statistically significance (P <0.05).Conclusion The de-tection of urine MA and urine enzyme can be used as the indexes for monitoring the early renal injury in children with allergic pur-pura,and is conducive to early discovery,in time intervention and reduce the occurrence of complications.

Currently,statins are one of the most important medications for the prevention and treatment of cardio-cerebrovascular diseases.In recent years,a large number of clinical studies and metaanalyses have confirmed that statins can effectively reduce the risks of the occurrence and recurrence of ischemic stroke.This article reviews the applications of statins in the primary prevention,acute treatment,and the secondary prevention of ischemic stroke.

Objective To explore the feasibility and curative effect of treating tubal pregnancy through the fallopian tube with interventional catheterization decrease the difficulty of the procedure and shorten the consuming time. Methods Applying the method of interventional catheterization of fallopian tube and injecting 0.5mg atropine at the cervix beforehand, then 70mg MTX was administered into the fallopian tube. Results 113 patients were successfully recovered with health except one without any adversary complication. Conclusions The interventional fallopian tube catheterization for treating ectopic pregnancy is a simple, safe, minitraumatic, quick and effective method.

Objective To study the expression of vascular endothelial growth factor-C (VEGF-C) and VEGF receptor-3 (VEGFR-3) in non-small cell lung cancer (NSCLC), and to explore its relationship with lymph node metastasis. Methods Sixty patients with NSCLC were studied. The expression of VEGF-C and VEGFR-3 was detected by immunohistochemistry in lung cancer samples, and its relationship to clinical and pathological data was analyzed. Results The positive expression rate of VEGF-C in NSCLC tissues was 68.3% (41/60), the expression rate of VEGFR-3 was 53.3% (32/60). The expression of VEGF-C was related with the degree of cell differentiation in lung cancer. Both the expressions of VEGF-C and VEGFR-3 were positively associated with lymph node metastasis. There was a positive correlation between VEGF-C and VEGFR-3 expressions (r=0.27). Conclusion The expressions of VEGF-C and VEGFR-3 are related to lymph node metastasis in NSCLC. VEGF-C may promote intratumoral lymphangiogenesis via VEGFR-3 and lymphatic metastasis.

Objective:To study the clinical results and the hospitalization cost of video-assisted thoracoscopic surgery (VATS) with ligation and suture for the treatment of spontaneous pneumothorax.Methods:Thirteen patients were treated by VATS with ligation and suture.The consumed time of operation,duration of the chest drainage,amount of the chest drainage,percentage of patient discontinuing anodyne within the postoperative 24 hours,the average length of hospitalization and the hospitalization cost were analysed.Results:Satisfactory therapeutic effects were found in all cases without postoperative death and complications. The average hospitalization time was 3 days.VATS with ligation and suture was preferable to transaxillary minithoracotomy (TAMT) in the clinical results.The hospitalization cost is less for VATS with ligation and suture (7372.47?871.3) than that with Endo-GIA (12524.32?2962.18) (P

Objective:To investigate the association of XPD rs13181 (codon751A/C, Lys751Gln), rs238406 (codon156C/A, Arg156Arg), XPC rs2279017 (i11C/A), and XRCC4 rs3734091 (codon247T/C, Ala247Ser) polymorphisms with colorectal cancer (CRC) susceptibility. Methods:A total of 338 patients with CRC who were treated at the Beijing Cancer Hospital from April 2013 to January 2016 (case group) and 315 healthy controls (control group) were genotyped using TaqMan technology. Results:The genotype GT and G alleles of XPD rs13181 increased the risk of CRC (GT>TT, adjusted OR=1.69, 95%CI=1.15-2.47, P=0.007;G>T, adjusted OR=1.77, 95%CI=1.19-2.64, P=0.005). The genotype GT and T alleles of XRCC4 rs3734091 increased the susceptibility of CRC (GT>GG, adjusted OR=9.02, 95%CI=5.61-14.50, P<0.001;T>G, adjusted OR=4.06, 95%CI=2.49-6.61, P<0.001). Analyses of XPD rs13181 and rs238406 indicated that the haplotype GT significantly decreased the risk of CRC (adjusted OR=0.39, 95%CI=0.18-0.85, P=0.018). Moreover, the combinations of the XPC rs2279017 G allele and the XRCC4 rs3734091 T allele (adjusted OR=28.43, 95%CI=6.85-117.95, P<0.001) and the XPD rs13181 G allele and the XRCC4 rs3734091 T allele (adjusted OR=10.24, 95%CI=4.69-22.35, P<0.001) exhibited significantly increased CRC risk. Conclusion:The polymorphisms of XPD rs13181 and XRCC4 rs3734091 increased the risk of CRC.

This article was aimed to study the correlation between iron content inCornus officinalis leaves and its yield as well as quality. The method of microwave digestion atomic absorption spectrophotometer was used to determine the content of iron element inCornus officinalis leaves. HPLC was used to determine the content of loganin and ursolic acid in fruits. Correlation analysis was made among the content of iron element, yield of fruits, loganin and ursolic acid in fruits. The results showed that iron element in leaves of different yield level cornus officinalis was different. It also had some correlation with yield and quality of fruits. It was concluded that the research can improve relations of source-sink inCornus ofifcinalis, adjust source-sink balance, guide farmers to master the period of spraying iron fertilizer, and increase production and quality ofCornus ofifcinalis.

Objective To establish an animal model of dog severe myocardial contusion (MC) .Methods 12 dogs with the body weight of (11 .36 ± 1 .50)kg were selected .The BIM‐Ⅱ type biological impact machine was adopted to directly impact the bare area of the left chest by the driving pressure of 800 kPa ,the impact area was 16 .61 cm2 and the chest wall was inward compressed within 4-6 cm ,the severe myocardial contusion model was established .The pathological examination was taken at 8 h after injury and grading was performed according to the Abbreviated Injury Scale (AIS ,update in 2005) .Results The scattered large area bleeding spots appeared in the epicardium and endocardium of wound area .No obvious abnormality was found in the non - wound area .The pathological examination was performed based on the coronal plane of the left ventricular cross section .The percentage of the section 8 h necrosis area to the total area was (39 .78 ± 9 .07)% .Conclusion The established dog severe myocardial contusion model is stable and reproducible ,which can accurately simulate the temporary MC mode .

Objective To observe the clinical effects and nursing therapy of Jinchuangkangjungao ointment and infrared therapy in the treatment of chronic skin ulcers .Methods Seventy-five patients with chronic skin ulcers were divided into two groups :the experimental group(n=39) and the control group(n=36) .Jinchuangkangjungao ointment and infrared therapy were applied to the experimental group and the control group underwent conventional treatment ,including debridement ,dressing change and iodine wet compressing .The two group were both given basic nursing therapy .The effect and healing time were observed after 30 days . Results The experimental group′s total effective rate(92 .31% ) was significantly better than that of the control group(69 .44% ) , with significant difference(P<0 .01);The healing time of the experimental group[(11 .98 ± 6 .05)d] was significantly shorten than the control group[(16 .96 ± 7 .13)d] ,with significant difference(P<0 .05) .Conclusion Jinchuangkangjungao ointment combined with infrared therapy had noticeable effect in the treatment of chronic skin ulcers .