Objective To observe the clinical curative effect of treating reflux esophagitis of spleen qi deficiency syndrome byHezhong-Jianpi decoction.Methods 90 patients in October 2012 to March 2014 in the standard of traditional Chinese medicine hospital of Shanghal were randomly divided into a western medicine group (omeprazole), a Chinese medicine group (Hezhong-Jianpi decoction), and a Chinese and western medicine group (Hezhong-Jianpi decoction + omeprazole), 30 cases in each group. All groups were treated for successive 8 weeks and the changes of the symptoms of integral and esophageal mucosa under gastroscope change situation were observed, and the clinical efficacy was evaluated. Results After the treatment, the esophagus gastroscope integral of the western medicine group, the Chinese medicine group and the Chinese and western medicine group were all significantly improved than those before the treatment group (Z value was respectively -4.351, -4.300, -5.143,P<0.01). Total effective rate was 83.3% (25/30) in the western medicine group, 86.7% (26/30) in the Chinese medicine group, and 90.0% (27/30) in the Chinese and western medicine group, the difference among the three groups was statistically significant (χ2=6.800,P=0.030). The difference of symptoms integral of the western medicine, Chinese medicine, and Chinese and western medicine group was statistically significant (Z values are -5.482, -5.991, -6.120, respectively, P<0.01).Comparison between two groups after treatment showed only Chinese traditional medicine group and the Chinese and western medicine group was statistically significant (Z=-2.113,P=0.040). After the treatment, symptoms as heartburn (Z value -3.390, -3.882, -3.666, respectively), the acid regurgitation (Z value -4.850, -5.004, -5.722, respectively), the food regurgitation (Z value -2.791, -3.422, -2.854, respectively) in the three groups improved significantly than those before the treatment (P<0.01); The retrosternal paln improved significantly in the Chinese and western medicine group after the treatment (Z=-0.873,P=0.380). The pharyngeal foreign body sensation or paln symptoms (Z value were -2.382 and -2.724, respectively), belching symptoms (Z value were -5.074 and -5.061, respectively) in the Chinese traditional medicine group and the Chinese and western medicine group significantly improved after the treatment(P<0.05); The abdominal distension (Z value were 2.772 and -2.032, respectively), the abdominal paln (Z value were 2.26 and 2.02, respectively) in the western medicine group and the Chinese and western medicine group were significantly improved (P<0.05). Conclusion Hezhong-Jianpi decoction can significantly improve the clinical symptoms of reflux esophagitis of spleen qi deficiency, and the curative effect is similar to omeprazole. It has advantage for relieving belch and retrosternal paln. The combined therapy was more effective than eitherHezhong-Jianpi or omeprazole, but no difference was showed in the improvement of esophageal gastroscopy.

There have been problems in the existing multiple physiological parameter real-time monitoring system, such as insufficient server capacity for physiological data storage and analysis so that data consistency can not be guaranteed, poor performance in real-time, and other issues caused by the growing scale of data. We therefore pro posed a new solution which was with multiple physiological parameters and could calculate clustered background data storage and processing based on cloud computing. Through our studies, a batch processing for longitudinal analysis of patients' historical data was introduced. The process included the resource virtualization of IaaS layer for cloud platform, the construction of real-time computing platform of PaaS layer, the reception and analysis of data stream of SaaS layer, and the bottleneck problem of multi-parameter data transmission, etc. The results were to achieve in real-time physiological information transmission, storage and analysis of a large amount of data. The simulation test results showed that the remote multiple physiological parameter monitoring system based on cloud platform had obvious advantages in processing time and load balancing over the traditional server model. This architecture solved the problems including long turnaround time, poor performance of real-time analysis, lack of extensibility and other issues, which exist in the traditional remote medical services. Technical support was provided in order to facilitate a "wearable wireless sensor plus mobile wireless transmission plus cloud computing service" mode moving towards home health monitoring for multiple physiological parameter wireless monitoring.
Computer Systems ; Computers ; Humans ; Information Storage and Retrieval ; methods ; Internet ; Monitoring, Physiologic ; methods ; Software

OBJECTIVE:To prepare the inclusion complex capsules of actarit-HP-?-CD and investigate their dissolution rate.METHODS:The inclusion complex was prepared by the stirring method with its dissolution rate investigated.The inclusion complex capsules were prepared with fillers consisted of starch,microcrystalline cellulose,lactose and calcium sulphate.The dissolution rate of the capsules was investigated by basket-stirring method and compared with those of the pure material and the physical mixture.RESULTS:Compared with pure material and physical mixture,the inclusion complex had significant lower value of Td(P

Objective To evaluate the value of automated breast volume scanner (ABVS) and conventional ultrasound in differentiation of benign and malignant breast imaging reporting and data system (BI-RADS) 4 breast lesions. Methods Totally 239 breast lesions from 217 patients, with diagnosing of BI-RADS 4 by conventional ultrasound and automatically breast volume imaging, were analyzed retrospectively, using postoperative pathology as golden standard. The sensitivity, specificity, accuracy and area under the curve of ABVS and conventional ultrasound were calculated separately. Results There were 154 benign breast lesions, 83 malignant lesions and 2 borderline lesions. The statistical analysis results of ABVS and conventional ultrasound were 96.10% and 91.80% in sensitivity, 84.30% and 80.20% in specificity,89.30% and 84.10% in accuracy, and 0.952 and 0.833 in area under the curve. Therefore, ABVS was superior to the conventional ultrasound. Conclusion Compared with conventional ultrasound, ABVS could improve the diagnostic efficacy for BI-RADS 4 breast lesions in the aspects of sensitivity, specificity, accuracy, which was useful in detection of small and atypical breast cancer and could be used as a noninvasive and reliable complement for conventional ultrasound.

Objective To explore the expression levels of interferon-inducible genes in patients with systemic lupus erythematosus ( SLE) , and to validate these gene expressions as potential biomarkers for the differentiation of disease flare and infection.Methods Peripheral blood was obtained from 48 SLE, 16 rheumatoid arthritis ( RA) patients and 26 normal controls, and total RNA was extracted and reverse transcribed into complementary DNA.Real-time PCR technique was used to determine the gene expressions of MX1, OASL,OAS1, ISG15 and LY6E at transcription level.Univariate logistic regression analysis and multivariate conditional logistic regression model were applied to analyze 5 related factors for infection or activity.Results ( 1 ) The expression levels of MX1, OASL, 0AS1, ISG15, and LY6E mRNA in SLE patients were significantly increased as compared with normal controls ( P all < 0.01 ) , while the expression levels of OASL,OAS1 ,ISG15 and LY6E mRNA in SLE patients were also higher than those in RA patients (P all <0.05 ).(2)There were no significant difference between male and female patients of the 5 gene expression in SLE patients.(3) By logistic regression analysis, ISG15 and LY6E were independent risk factors for active SLE patients (P <0.01) , OASL expression was an independent risk factor for SLE patients with infection ( P = 0.003 ).Conclusion All the 5 interferon inducible genes are highly expressed in SLE patients, in which ISG15 and LY6E are independently associated with disease flare, while OASL may be helpful for the evaluation of infection in SLE patients.

Objective To explore the relationship of bFGF in the pathogenesis of gastric cancer.Methods The expression of bFGF was determined by immunohistochemical method in 130 gastric specimens including 30 cases of chronic superficial gastritis,30 cases of intestinal metaplasia,30 cases of dysplasia and 40 cases of gastric carcinomas.Results In control group with chronic superficial gastritis,precancerous group,and gastric carcinoma group,the expression level of bFGF had a increasing tendency(P ＜ 0.05).Conclusion The expression of bFGF was up-regulated in the carcinogenesis of gastric carcinoma.

BACKGROUND: Nowadays, the scaffold for tissue engineering have low properties of physical mechanics, poor biocompatibility and has not free regulating degradation as matrix materials.OBJECTIVE: To develop a composite of scaffold for cartilage tissue engineering with higher porosity and good mechanical characteristic, biocompatibility and free regulating degradation as matrix materials.DESIGN, TIME AND SETTING: This experiment was conducted at the Research Institute of Engineering Materials, Lanzhou Jiaotong University from June 2006 to June 2008.MATERIALS: Gelatin, calcium polyphosphate fiber (diameter 10-20 μm) and rosin (size: 355-450μm) were used in the present study.METHODS: Calcium polyphosphate fiber was selected as reinforced materials and gelatin as matrix materials. The calcium polyphosphate/gelatin composite of the scaffold for cartilage tissue engineering were fabricated with a solvent-casting,particulate-leaching method.MAIN OUTCOME MEASURES: The microstructures, properties of physical mechanics and degradation were tested.RESULTS: ①Microcosmic observation: The composites had the 3-D, connectivity network microstructures. ②Physical and mechanical properties of scaffold composite: The experimental value of calcium polyphosphate/gelatin composite of the scaffold was consistent with calculated value. Experimental value of porosity was 60%-80%, meeting the requirement of porosity of tissue engineering scaffold composite. The compress modulus of scaffold would be increased with the crossllnkage increasing; ③The degradable rate of the scaffolds composites deteriorated quickly during 0-2 weeks, and slowly after 2 weeks and reduced with increased crosslinkage; the degradable liquid pH value was maintained between 5 and 7.CONCLUSION: The mechanical property and biodegradable property of calcium polyphosphate/gelatin composite can meet the demand of cartilage tissue engineering. This composite might be one of cartilage scaffold materials for cartilage tissue engineering with potentially broad applicability.

Objective To explore the clinical and echocardiographic characteristics of primary malignant pericardial mesothelioma (PPM).Methods Cases of PPM with description of echocardiographic presentations from China mainland were searched from database during 1981 to 2015.Data about the clinical and echocardiographic features of the patients were collected.Results A total of 122 patients were included for analysis.It involved mainly middle-aged [(39.9 ± 14.7)years] and male patients (79,64.8％).The most common echocardiographic demonstration was pericardial effusion (74.6％) with were mostly bloody (97.7％),followed by pericardial masses (36.9％) and pericardial thickening (18.0％).The echocardiographic diagnostic accordance rate was about 26.2％.Conclusions The most common presentation of PPM on echocardiogram is massive pericardial effusion.Echocardiography is of great value in screening and assessment of PPM.The definitive diagnosis is made by histopathological examination.

Objective To establish the best extraction technology of Zhike oral liquid.Methods Using orthogonal experiment method, total flavonoids and baicalin as evaluation index, extraction time, solvent times, extraction times as factors, the optimal extraction process parameters were selected.Results The best extraction process of Zhike oral liquid:extraction time was 1h, solvent amount was 10 times, 2 times of extraction.Conclusion The extraction process is feasible, the test result is accurate and reliable, which can provide the experimental basis for the extraction process of Zheke oral liquid.

Objective To investigate the clinical features and gene mutation of a newborn with neonatal-onset ornithine transcarbamylase deficiency (OTCD) and report the multidisciplinary perinatal management of the mother with late-onset OTCD.Methods The clinical features,biochemical data and the treatment of a newborn boy with OTCD and his mother admitted by Xin Hua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine in April,2013,were collected.The ornithine transcarbamylase (OTC) gene in the family was analyzed.Results Serum ammonium in the male newborn gradually increased to 1 020 μ mol/L at 48 h after birth.His blood amino acids level and urine organic acid level showed a pattern indicative of OTCD [blood arginine (97.43 μ mol/L,reference 1.00-25.00 μ mol/L),citrulline (27.43 μ mol/L,reference 4.00-30.00 μ mol/L),ornithine (161.66 μ mol/L,reference 10.00-120.00 μ mol/L) and methionine (70.45 μ mol/L,reference 10.00-50.00 μ mol/L); urine uracil (67.11 μ mol/mol Crea,reference 0.00-7.00 μ mol/mol Crea) and orotic acid (1 372.66 μ mol/mol Crea,reference 0.00-1.50 μ mol/mol Crea)].DNA studies revealed a c.583G ＞ A (G195R) homozygous mutation of the OTC gene.His mother was heterozygous for OTCD and developed acute hyperammonemia during pregnancy.Her blood showed a normal-leveled arginine (8.44 μ mol/L,reference 1.50-25.00 μ mol/L),a normal-leveled citrulline(8.41 μ mol/L,reference 7.00-35.00 μ mol/L),an elevated glutamate(279.15 μ mol/L,reference 45.00-200.00 μ mol/L).Her urine uracil (51.55 μ mol/mol Crea,reference 0.00-7.00 μ mol/mol Crea) and orotic acid (38.75 μ mol/mol Crea,reference 0.00-1.50 μ mol/mol) were elevated.Successful management of her prenatal and postpartum blood ammonia level was achieved after administration of pharmacologic nitrogen scavengers and protein limitation.DNA studies revealed a c.583G ＞ A (G195R) heterozygous mutation in the newborn's mother and grandmother.Conclusions General management on pregnant OTCD women is effective.Male newborn patients often have a poor prognosis.