Objective: To imrove the current situation that disinfection is inconvenient and ineffective when infant incubators are used. Methods: To make some improvements without changing the structure and performance of existing infant incubators. Results: Built-in disinfection device is designed to overcome the difficult operation, poor effect and inconvenience in use. Conclusion:It has been awarded“the state utility model”for its safety and convenience (patent no:ZL200520117573.9).

Based on the extensive experience in circuit serving for military medical equipment,problems in managing military medical equipment are discussed and solutions are proposed so as to strengthen management standardization of medical equipment in basic unit army and enhance the support ability of medical equipment.

Objective To investigate the protective effects and its mechanism of Jianwei Yuyang Granule (JYG) on gastric mucosa of experimental gastric ulcer rats. Methods The model of gastric ulcer was established by the modified Okabe’ s method.The ulcer index was recorded, and the expression of IL- 1? and bFGF was determined with histochemistry. Results The ulcer index of JYG group was significantly lower than that of model group and famotidine group (P

Objective To compare the sensitivity and specificity of neutrophil CD64 and C-reactive protein( CRP) in the diagnosis of bacterial infection by Meta-analysis. Methods A computerized literature search of PubMed,Embase and Science Citation Index Expanded was conducted to retrieve studies related to evaluating the diagnosis value both of neutrophil CD64 and CRP in bacterial infectious diseases before January 2015. The methodological quality of each included study was assessed. The method of statistical analysis was dichotomous Meta- analysis using STATA 12. 0 software. Results Ultimately we included a total of 10 studies with 1 057 specimens in neutrophil CD64 group and 1 063 specimens in CRP group. Neutrophil CD64 compared with CRP in the sensitivity,OR=1. 755,95%CI(1. 041,2. 958),P=0. 035,while in the specifici-ty,OR=0. 620,95% CI(0. 442,0. 870),P=0. 006. Conclusion In the diagnosis of bacterial infectious dis-eases,neutrophil CD64 is better than CRP in the sensitivity,but,CRP is better than neutrophil CD64 in the specificity.

Objective To investigate the diagnosis value of the cytological examination of the cerebrospinal fluid of central nervous system leukemia.Methods Adopting cell smear centrifugal machine to collect the cerebrospinal fluid cells,the cells were stained and examinated under the microscope.Results Fifty-nine children with different type of leukemia had been examinated by 438 times by cerebrospinal fluid.The positive rates of the cases and samples were 15.3% and 8.7%,respectively.Conclusion The cytological examination of cerebrospinal fluid is especially valuable for the early diagnosis ,therapy and relapse of central nervous system leukemia of monitoring.

Objective To observe the clinical efficacy using curette and stripping wire method in treating diabetic foot. Methods 36 hospitalized patients diagnosed as diabetic foot were enrolled, and 18 of them were chosen as the experimental group according to random digital table method who was treated with medical therapy plus curette and stripping wire method in treating diabetic foot. The other 18 patients were named as the control group who were treated by medical treatment and routine treatment. The granulation tissue maturity, wound healing, and the differences on curative effect were compared. Results 10 cases′wound granulation tissue maturity in the experimental group got++and+++on the 10th day while 4 cases in control group. Wound healing rate of the experimental group at the 10th and 14th day were (78.6±10.5)%and (82.7±8.4)%while the control group were (43.2±8.7)%and (66.2±10.1)%. Cure rate of the experimental group was 14/18 four weeks after treatment, the inefficiency was 0, while the control group was 6/18 and 3/18. Conclusions Curette and stripping wire method is a good method to promote the dressing diabetic foot wound healing. It is superior to traditional methods, worthy of clinical application.

Objective To investigate the value of genotype detection for diagnosis of hepatitis B virus (HBV ) infection . Methods 433 HBV pattients from January 2011 to August 2013 were detected by PCR-reverse dot blot hybridization ;the DNA were assaied by PCR ;the HBeAg were tested by ELISA .Results Of the 432 HBV patients ,the rato of genotypes B (68 .13% ) was significantly higher than that of genotypes BC (5 .77% ) and of genotypes C(26 .10% )(P<0 .05);there were no significiant differ-ence in the copy of the HBV DNA among the various genotype (P>0 .05);HBeAg negative rate of genotypes B (23 .82% ) ,geno-types BC(14 .78% ) ,genotypes C(1 .42% )had statistically significant(P<0 .05);Genes associated with disease severity :the ratio of genotype B for patients with mild-to-moderate hepatitis B was 87 .20% ,the rato of genotype C was 9 .34% and genotype BC was 3 .46% ,while the ratio of genotype C was 77 .08% ,genotype BC was 14 .58% ,genotype B was 8 .33% in severe hepatitis B .Con-clusion The genotype of HBV is related to disease severity and the negative rate of HBeAg ,it is not associated with HBV DNA of HBV .

Objective To investigate the factors affecting the stability of the volatile oil extracted fromYinqiaosan Decoction.Methods The main chemical compositions and the extraction repetitiveness of the compound volatile oil were determined by GC-MS, and the stability of multiple extracted volatile oil was studied. Absorbance of the compound volatile oil was used as the evaluation index, and the factors affecting the stability of the of the compound volatile oil were investigated, such as illumination, temperatures and pH values of volatile oil solution and metal ions.Results The results of the GC-MS chromatograph indicated that the main chemical compositions of the compound volatile oil extracted fromYinqiaosan Decoction twice were the same. The results of the stability of the volatile oil showed that the preservation temperature and illumination affected the stability of the volatile oil to a certain extent. The absorbance values of the compound volatile oil changed slowly when it was stored at a relatively low temperature (4℃) and shielded from light, and it was less stable when stored in normal temperature and under illumination. Meanwhile, the absorbance of the compound volatile oil changed quickly in acid or alkaline solutions and was in instability. The metal ions, such as Cu2+ and Fe3+, have chemical reactions with the compositions of the compound volatile oil and there was a big change in the UV-Vis spectrum of the compound volatile oils.Conclusion The compound volatile oil should be stored at a relatively low temperature (4℃) and shielded from light. At the same time, it should be stored avoiding acids, alkaline and the metal ions, such as Cu2+ and Fe3+, to guarantee its stability. This study provides a reference for the preservation conditions and the preparation conditions of the compound volatile oil extracted fromYinqiaosan Decoction.

n clinic.

BACKGROUND:Thoracic vertebra connected to the corresponding section of the ribs constitute thoracic vertebral, which is deep, and the structure is complicated, so it is difficult to ful y expose thoracic vertebrae. Usual y, corresponding ribs is removed, and the injured site wil be reached through thoracic cavity. The trauma is big. Some complications often occur such as chest pain, and local skin numbness. Therefore, whether it is possible to reach the same target without removal of ribs through intercostal space became a new clinical problem. OBJECTIVE:To explore the safety and efficacy of autologous iliac bone graft and plate fixation for tuberculosis of thoracic vertebra. METHODS:A total of 30 patients diagnosed with tuberculosis of thoracic vertebra from January 2008 to December 2013 were conventional y treated with anti-tuberculosis treatment for 2 to 3 weeks, and then treated with autologous iliac bone fusion through intercostal space and anterior plate fixation. Postoperative fol ow-up was conducted from 6 to 22 months. Fracture healing condition, the degree of pain relief, Cobb angle change, length of incision, blood loss, operation time, postoperative recovery of neurological function were observed. RESULTS AND CONCLUSION:In 30 patients, the length of incision was (12.4±1.8) cm;longitudinal incision distraction width was (10±3.2) cm;the time of opening the chest was (16.0±2 .5) minutes;the time of closing the chest was (12.0±1.5) minutes;intraoperative blood loss amount was (430.0±87.4) mL. Preoperative and postoperative average kyphosis angles were respectively 27° and 8°, with an average rectification of 19°. The pain basical y relieved at 1 to 2 weeks after the surgery. 28 patients were healed, and the symptoms of 2 patients were improved. Postoperative fol ow-up radiographs revealed that autologous bone grafts were thoroughly fused, and the fusion time lasted from 4 to 5 months. These data verified that autologous iliac bone graft through intercostal space and plate fixation is an effective, safe method for tuberculosis of thoracic vertebra. The exposed range through intercostal space can satisfy the operation requirements of complete tuberculosis clearance, autologous iliac bone graft and plate fixation, and can ensure the integrity of the whole thorax and spine stability.