Objective To observe the clinical efficacy of naloxone plus aminophylline in the treatment of children with acute respiratory failure.Methods 72 patients with acute respiratory failure were randomly divided into the study group and the control group.36 cases in the study group were given naloxone plus aminophylline therapy, 36 cases of the control group received conventional therapy.And the clinical efficacy was compared.Results The total effective rate of the study group was 91.67%,which was significantly higher than 66.67% of the control group (χ2 =6.82,P <0.05).In the comparison of the effect of improving blood indicators,arterial blood pressure of the study group was (67.51 ±4.11)mmHg,which was significantly higher than (61.03 ±4.08)mmHg in the control group (t =2.64,P <0.05).The oxygen saturation of the study group was (93.55 ±8.05)%,which was significantly higher than (79.62 ±10.22)% of the control group (t =2.29,P <0.05).The arterial carbon dioxide partial pres-sure of the study group was (69.03 ±5.71)mmHg,which was also higher than (61.52 ±4.09)mmHg of the control group (t =2.22,P <0.05).The incidence rate of adverse reactions of study group was 2.78%,which was lower than 22.22% in the control group (χ2 =6.22,P <0.05).Conclusion Naloxone plus aminophy -lline used in children with acute respiratory failure obtain the desired therapeutic effect,not only can effectively improve blood indicators of children,and without significant adverse reactions,drug safety is high,it is worthy of promoting.

Objective:To explore the application of group sandbox game intervention on emotional state and coping style in patients with gastric cancer.Methods:A total of 92 patients with gastric cancer treated with chemotherapy in the First People′s Hospital of Lianyungang from March 2018 to March 2019 were selected by convenient sampling method, they were divided into two groups according to admission time, 46 patients in the control group received conventional care after chemotherapy, and 46 patients in the observation group received group sandplay therapy for three months which was performed after chemotherapy. The Distress Thermometer(DT), Hamilton Depression Scale (HAMD), Hamilton Anxiety Scale (HAMA), Medical Copingmodes Questionnaire (MCMQ) were used to assess the emotional status and coping style of the patients before and after intervention.Results:After intervention, the DT, HAMA and HAMD scores of the observation group were 2.26±2.09, 13.52±2.50 and 16.47±3.61 respectively, and the DT, HAMA and HAMD scores of the control group were 3.36±2.23 and 20.85±4.53, 23.63±4.82, respectively. The DT, HAMA, HAMD scores in observation group were significantly lower than those in the control group, the difference between the two groups was statistically significant ( t value was 2.441, 9.608, 8.064, P<0.05). The dimensional score of the MCMQ measurement surface of the observation group after intervention was 18.35±3.19, and 14.25±3.04 in the control group. MCMQ scale escape and yield dimension scores in the observation group were 15.26±3.14, 10.24±2.56, and 17.81±2.59 and 12.84±2.64 in the control group. After the intervention, the observation group′s MCMQ surface score was higher than the control group, and the escape and yield dimension score was lower than that of the control group ( t value was 6.311, 4.249, 4.795, P<0.05). Conclusions:Group sandplay therapy can relieve negative emotion in patients with gastric cancer undergoing chemotherapy, and improve their coping style.

Objective:To examine the expression of TRAF6 in esophageal organization from protein level and analyze the correlations between TRAF6 expression and clinical features.Methods: Seventy-eight patients with esophageal adenocarcinoma who were admitted to the Department of Oncology , Henan Province Hospital of TCM from January 2005 and January 2010 were finally eligible for present study and the corresponding esophageal normal tissues and clinical data were collected .All the specimens were confirmed by pathology for esophageal squamous cell carcinoma or esophageal normal tissues .The expression of TRAF6 in the tissue samples was detected by immunohistochemistry .The correlation between the TRAF6 expression and clinical characteristics of patients was analyzed.Results:The positive expression rate of TRAF 6 in esophageal cancer organizations and normal esophageal mucosal tissues were 71.79%and 10.26%,respectively.The positive expression rate of TRAF6 in esophageal cancer were significantly higher than those in normal esophageal mucosal tissue ( P<0.05 ) .The positive expression rate of TRAF 6 in esophageal cancer organizations has nothing to do with the age,sex,tumor differentiation degree and size(P>0.05),but with lymph node metastasis and clinical stage (P<0.05).Patients with positive TRAF6 expression had significantly lower five-year survival rate than those with tumors having positive TAK1 expression.Conclusion:TRAF6 may play an important role in the pathology and development of squamous cell carcinoma ,and could be an important therapeutic target in the treatment of esophageal cancer .

Objective:To evaluate the safety of cardiac catheterization intervention therapy and transthoracic small incision surgery in the occlusion bydomestic occluder under echocardiography guiding in patients with atrial septal defect (ASD).Methods:A total of 1 080 patients with ASD in the occlusion by domestic occluder were analyzed retrospectively,and the interventional treatment were performed in 734 cases through cardiac catheterization intervention therapy and 346 cases through transthoracic small incision surgery.The patients undergone cardiac catheterization intervention therapy were guided under the digital substraction angiography (DSA) and were monitored by transthoracic echocardiography (TTE) in the whole interventional process,and the efficacy was evaluated with TTE.The occlusion of transthoracic small incision surgery was guided under the transesophageal echocardiography (TEE),which was used to monitor the position of occluder and evaluate the efficacy immediately.Results:Two kinds of intervention in the occlusion by domestic occluder had achieved satisfactory results in patients with ASD.There was no statistically difference in the longest size of ASD between the 2 intervention methods,while there were statistically differences in the ratio between ASD longest diameter and atrial septal length,and the size of the occlusion,and the disparity between the size of the occluder and ASD longest diameter (D value),respectively (all P＜0.05).When the size of arithmetic mean of the ASD was ＜30 mm,the success rate of the 2 methods was both 100％.When the size of arithmetic mean of the ASD was ≥ 30 mm,the success rate was 100％ in the transthoracic small incision surgery and 50％ in the cardiac catheterization intervention therapy.Conclusion:Domestic occluder is safe.Compared with the imported one,its cost is lower.When the size of the defects is same,the occlusion is smaller in the transthoracic small incision surgery compared with that in the cardiac catheterization intervention therapy.When the size of arithmetic mean of the ASD is ≥ 30 mm,the success rate of the transthoracic small incision surgery is higher compared with the cardiac catheterization intervention therapy.When the cardiac catheterization intervention therapy fails,the transthoracic small incision surgery may be a better choice.

Objective: To describe the status and trend of dietary energy, protein and fat pattern of Chinese residents. Method : 23 470 households including 68 962 subjects were randomly sampled from 132 counties in 31 provinces, autonomous regions and the municipalities. The 24 h dietary recall method for 3 consecutive days was used in dietary survey and weighing method was used for condiment intake. Results: The average energy intake per reference man per day was 9.42 MJ (2 250.5 kcal), 11.8% and 29.6% from protein and fat respectively. The percentages of energy from fat of big city residents arrived 38.4%. The percentages of energy from cereals, animal food and pure energy food were 57.9%, 12.6% and 17.3% respectively. The average protein intake per reference man per day was 65.9 g, 52%, 7.5% ,25.1% and 15.3% from cereals, bean and bean product, animal food and other foods respectively. The average fat intake per reference man per day was 76.3 g, 39.2% from animal food. Conclusion: The dietary change of Chinese residents represents the characteristics of the transition period, including the decrease of energy and protein intake per capita, decrease of the percentage of dietary energy supplied by cereals and increase of fat intake per capita,especially from animal foods, and the proportion of energy contributed by fat.

OBJECTIVE:To compare cost-effectiveness of Xiyanping injection and Ribavirin injection in the treatment of com-mon type hand-foot-mouth disease (HFMD) in children,and to provide evidence for rational drug use in the clinic. METHODS:The literatures about Xiyanping injection in the treatment of common type HFMD in children using Ribavirin injection as control were retrieved from CNKI,VIP,Wanfang,PubMed,Cochrane library and other databases. The decision tree was established with TreeAge Pro 2011 software to conduct cost-effectiveness analysis. Tornado diagram was used to analyze sensitive factors;single fac-tor and double factors sensitivity analysis were also conducted. RESULTS & CONCLUSIONS:The total cost of Xiyanping injection and Ribavirin injection were 2 887.53 and 3 058.72 yuan,respectively. The total effective rates were 92.49% and 78.12%. Xiyan-ping injection shows cost-effectiveness advantage. The results of cost-effectiveness analysis were supported by sensitivity analysis.

OBJECTIVE:To establish the HPLC fingerprints for Sini decoction and compare the differences of compositions of Sini decoction prepared by traditional decoction and modern machine decoction. METHODS:HPLC was performed on the column of Kromasil C18 with mobile phase of acetonitrile-0.1% phosphoric acid(gradient elution)at a flow rate of 1.0 ml/min,the detec-tion wavelength was 235 nm,column temperature was 30 ℃,and injection volume was 10 μl. The HPLC fingerprints of 10 batch-es of Sini decoction were determined with reference peak of liquiritin peaks,and common peak identification and similarity evalua-tion were conducted by using Chromatographic Fingerprint Similarity Evaluation System(2004 A edition). RESULTS:There were 18 common peaks and the similarity was no less than 0.982. According to the verification,the fingerprint of 10 batches of Sini de-coction showed good similarity with reference fingerprint,and the similarity of 10 batches of Sini decoction was high,which was prepared by the 2 methods. CONCLUSIONS:The established fingerprint is specific and stable,and can provide reference for quali-ty evaluation and control for Sini decoction;and there are no obvious differences in the main chemical compositions of Sini decoc-tion prepared by traditional decoction and modern machine decoction.

ObjectiveTo investigate the effects of Saposhnikovia divaricata extract combined with arsenic trioxide (ATO) on the proliferation and apoptosis in chronic myelogenous leukemia K562 cells. MethodsSaposhnikovia divaricata extract was prepared.Cultured K562 cells were treated with different concentration of Saposhnikovia divaricataextract or/and ATO for 48h. Cell proliferation was determined using the MTT assay. Apoptosis and cell cycle were detected using flow cytometry.ResultsThe MTT assay showed that Saposhnikovia divaricata extract of 750,1 000,1 250,1 500 μg/ml had a significantly proliferation inhibitory effect compared with control group, the inhibitory rates were 23.29% ± 3.31%, 48.30% ± 2.50%, 79.62% ± 3.41% and 88.94% ± 0.06%, respectively (allP<0.05); Saposhnikovia divaricata extract of 500 μg/ml combined with ATO of 1.0, 0.5 μg/ml significantly increased inhibitor rates compared with ATO of 1.0, 0.5 μg/ml (64.99% ± 5.18%vs. 44.48% ± 3.31%,38.59% ± 3.88%vs.26.30% ± 5.03%; allP<0.05). FCM showed that Saposhnikovia divaricata extract of 500 μg/ml combined with ATO of 2.0, 1.0, 0.5 μg/ml significantly increased apoptotic rate compared with ATO group of 2.0, 1.0, 0.5 μg/ml (33.97% ± 0.59%vs.20.97% ± 2.17%, 13.53% ± 0.47%vs.9.77%±0.64%、6.63%±&0.40%vs.4.00%±0.46%; allP<0.05 ). Cell cycle results showed that Saposhnikovia divaricata extract of 500μg/ml combined with ATO of 2.0,1.0, 0.5μg/ml significantly increased the rate of S phase compared with ATO group of 2.0, 1.0, 0.5 μg/ml (60.25 ± 2.59%vs.55.61 ± 1.28%, 60.89 ± 1.53%vs.37.96 ± 1.02%, 47.76 ± 0.87%vs.39.90 ± 0.92%; allP<0.05).ConclusionsSaposhnikovia divaricataextract could obviously inhibit the proliferation of K562 cells and enhance the apoptotic effect of ATO. ATO could induce a G2/M phase arrest, while Saposhnikovia divaricata extract combined with ATO could induce a S phase arrest in K562 cells.

Objective To observe the changes of serum superoxide dismutase (SOD) levels in typeⅡdiabetic patients with peripheral arterial disease (PAD) before and after interventional therapy, and to investigate the effects of oxidative stress level and interventional treatment on serum SOD level. Methods During the period from July 2011 to December 2012 at authors’ hospital, a total of 40 patients with type Ⅱ angiography together with balloon dilation and/or stenting was carried out in 24 patients (group B, with Fontaine stage of Ⅱb - Ⅲ). Of the 24 patients in group B, lower limb arterial angiography together with balloon dilation was employed in 16 (group B1) and lower limb arterial angiography together with balloon dilation and stenting was adopted in 8 (group B2). Twenty healthy clinical subjects were used as control group (group C). Before interventional treatment, elbow venous blood samples of patients in group A and B were collected to determine serum lipid, HbA1c and SOD levels. The same tests were also carried out in the subjects of group C. During percutaneous lower extremity arterial intervention , through arterial sheath 3 ml arterial blood specimen was collected in all patients of both group A and B before intervention started. Twenty-four hours after the treatment, venous blood specimen was also collected in all patients to determine serum SOD levels. The results were statistically analyzed. Results Lower limb arterial angiography showed that no obvious arterial stenosis was seen in the patients of group A. The interventional procedures were all successfully completed in all patients of group B. SOD levels of group A, B and C were (46.1 ± 3.13)U/ml, (35.37 ± 3.58)U/ml and (60.50 ± 6.99)U/ml respectively. SOD levels of both group A and B were significantly lower than that of group C (t = 8.420, P < 0.01; t = 14.324, P < 0.01). The level of SOD in group A was significantly higher than that in group B (t = 10.092, P < 0.01). The ankle-brachium indexes (ABI) of group A, B and C were (0.70 ± 0.12), (0.58 ± 0.13) and (1.15 ± 0.07) respectively. ABI of group A and B was significantly lower than that of group C (t = 14.324, P < 0.01; t = 17.392, P < 0.01). ABI of group B was significantly lower than that of group A (t=3.027, P<0.05). SOD level bore a negative correlation with HbA1c level (r=-0.541, P<0.01). In both group A and group B, no significant difference in SOD level existed between the venous blood and arterial blood. The preoperative arterial SOD levels in group B1 and group B2 were (35.70 ± 3.04)U/ml, and (36.07 ± 2.14)U/ml respectively, and the difference between the two groups was not statistically significant. The preoperative SOD levels in the ischemic arterial region in group B1 and group B2 were (32.95 ± 3.52)U/ml and (33.59 ± 2.64)U/ml respectively, and the difference between the two groups was not statistically significant although these levels were significantly lower than the preoperative arterial SOD levels(t=2.741, P<0.05; t=2.704, P<0.05). After the interventional treatment, the SOD levels in the ischemic arterial region in group B1 and group B2 were (29.40 ± 5.49)U/ml and (26.68 ± 2.31)U/ml respectively, and the difference between the two groups was not statistically significant although these levels were significantly lower than the preoperative SOD levels in the ischemic arterial region (t = 2.536, P < 0.05; t = 5.005, P < 0.01). No statistically significant differences in SOD levels at each corresponding site existed between group B1 and group B2. Conclusion No significant difference in SOD level exists between the venous blood and the arterial blood. Serum SOD level carries a negative linear correlation with HbA1c level. Before interventional treatment , the SOD level in ischemic region is low, which becomes lower after the interventional procedure, which may be caused by the enhanced oxidative stress reaction that is resulted from the damage of the vascular wall due to interventional manipulations. The enhanced oxidative stress reaction may play an important role in the occurrence of restenosis.

Objective To optimize the extraction method of salviae miltiorrhizae madix et rhizoma in Huoluo-Xiaoling granules. Methods According to the contents of Salvianolic acid B and Tanshinone Ⅱ A, the extraction method was established by comparing different solvents (water and 70% ethanol)and extracting modes (compound extraction and single herb extraction). Then orthogonal design was used to determine the optimum extraction method. Results Considering the contents of salvianolic acid B and tanshinone Ⅱ A, 70% ethanol extract was better than water extract and compound extraction was better than single herb extraction.The optimum extraction condition was 70% ethanol in eight times of the herbs weight, extracted for 1h by 3times. Conclusion The extraction method was simple and stable.