Corydalis yanhusuo W. T. Wang ex Z. Y. Su et C. Y. Wu is an aperennial herb which grous wild in Anhui Province. The tuber of the plants is used as an anodyne. Cultivation of the plant with seeds obtained from the wild was carried out in our nursery breeding house. Results showed that the emergence rate depends upon the size and ripeness of the seed. Although it is a dicotyledon,yet its seedling showed only a single cotyledon. Secretary tissues could be found in its cuticular layer. Cambium was well developed but both xylem and phleom were not well developed

The energy metabolism of septic patients is serious disorder.The major manifestation is protein degradation,the enhancement of glyconeogenesis and the adipose lipid mobilization.This may be link to abnormal ways of inflammatory media,the hormone secretion and ubiquitin-proteasome caused by sepsis.The discussion on high metabolic mechanism of sepsis,has great significance for guiding clinical practice,promoting targeted interventions and treatment measures and improving the prognosis of patients.This article summarized the progress on hyper metabolism in sepsis.

Objective To measure the cancellous bone contents at different parts of the humeral heads of different ages and genders for data helpful for humeral head fixation.Methods Thirty-six patients with proximal humeral fracture were selected for this study who had been treated at our department with locking proximal humerus plate from June 2008 to April 2010.They were 18 men and 18 women,aged from 20 to 86 years (average,51.6 years).They were grouped according to age:group A ( ＜ 40 years),group B (40 to 60 years),and group C (＞ 60 years).A GE Sensation 16 CT scanner (GE Healtbcare,USA) was used to scan both of their affected and healthy humeral heads preoperation,with slices one mm thick.The bone density of cancellous bone was assessed by the CT value expressed in Hounsfield units.The maximum,minimum,and mean CT values were calculated for the cancellous bone in the humeral head in each image.CT images were processed by computer with custom software (Xiphoid 1.3,Image J 1.4g and Image-Pro Plus 6.0).All the data were analyzed with SPSS16.0.Results We found 4 weak point.s at the cortical bone of proximal humerus,correspondent with the 4 clinic CT types of proximal humeral fracture.The cancellous bone was the densest in the medial humeral head.The mean cancellous bone content was significantly lower in group C than in group A and B( P ＜ 0.05).There was a significant difference between men and women in group A in the BMD of cancellous bone ( t =4.744,P =0.001 ).Conclusions The cancellous bone content in the humeral head is related with age and gender.Since there is more cancellous bone in the medial part than in other parts of the humeral head,it is a reliable part for humeral head fixation.

Objective To summarize the progresses made domestically and abroad and the developmental tendency of stomatology,and to propose the orientation of development in stomatology in China. Methods The latest progresses and developmental tendency in the field of stomatology were achieved by investigating related references,reviews,research reports and treatises published in recent 10 years. Results In recent years,the increasing integration of stomatology,comprehensive medicine,biomedical engineering,and tissue engineering facilitated the development of stomatology towards digitization,minimal invasion,functionalization and customization,which has made great achievements in basic researches and clinical techniques of stomatology in the armed forces. Conclusions It is the key period of the Twelfth Five-Year Plan for the development of the stomatology in the armed forces. Servicing the basic level of the troop,promoting dominant subjects,improving weak components of the discipline,and comprehensively promoting the internationalization should be insisted in driving innovations of stomatology in the armed forces.

Objective To evaluate the performance of community health institutions of Pudong new district.Methods According to the criteria of the Ministry of Health of China,the performance evaluation system appropriate for local area was developed.A cross-sectional survey was conducted at 44 community health centers,and data was analyzed using descriptive statistics,correlation coefficients and multi-factor linear regression.Results The average score of total performance of these 44 community health centers was 78.53.The average scoring rate for institution management,public health service,basic medical care service,CTM service,and comprehensive satisfaction was 68.49％,89.09％,63.51％,87.80％,76.32％,respectively.Degree of informationization (0.477),regional location (0.331) and participating in medical consortia(-0.309)had significant impact on the total performance.Degree of informationization(0.302)and pilots for family doctors(0.301)had significant impact on the basic medical service performance.Conclusion There is a tremendous room for performance improvement for community health institutions in Pudong.Regional location and degree of informationization were the most crucial factors affecting the performance,irrelevant to institutional sizes.Proposals were raised for strengthening the construction of informationization,expanding pilots for family doctors,perfecting the mechanism of medical consortia.

Objective To investigate the clinical parameters,risk factors,treatment and clinical outcomes of pneumocystis pneumonia(PCP) in children without human immunodeficiency virus(HIV). Methods Retrospective a-nalysis was made for the clinical features,risk factors,treatment and prognoses of the non-HIV infected severe PCP pa-tients hospitalized at Pediatric Intensive Care Unit( PICU) of Children′s Hospital Affiliated to Capital Institute of Pedi-atrics. Results During April of 2010 to April of 2014,there were 10 cases of non-HIV infected severe PCP in PICU of Children′s Hospital Affiliated to Capital Institute of Pediatrics. All of the patients had predisposing diseases,in which 3 cases had connective tissue diseases,2 cases had acute leukemia,3 cases had severe pneumonia and 2 cases had con-genital immunodeficiency. The main clinical manifestations of those 10 patients were fever, cough, tachypnea and obvious dyspnea. All patients developed respiratory failure. The median value of Pediatric Critical Illness Score was 79. The median arterial oxygen pressure was 58 mmHg(1 mmHg=0. 133 kPa). The median oxygenation index was 103 mmHg. The median alveolo-arterial oxygen partial pressure difference was 43. 8 mmHg. The median CD4+T-lympho-cytes counts was 169 ×106/L. Eight patients on admission had mixed infection. Acute respiratory distress syndrome (ARDS) occurred in all of the patients,and 7 cases of them had multiple organ dysfunctions. All of the patients re-quired ventilation support. The median day for invasive mechanical ventilation days was 11 and the median day for non-invasive ventilation days was 6. The pneumothorax occurred in 5 patients. All patients received trimethoprim-Sulfame-thoxazole as initial therapy and Caspofungin treatment in combination in 7 cases of the patients. Six patients had nosoco-mial infection. The median time of PICU stay was 15. 5 days. Six patients survived and the mortality was 40%(4/10 cases) . Conclusions PCP is a kind of fatal diseases which occurred in patients with immunocompromised conditions and concurrent ARDS or multiple organ dysfunctions. Diagnostic suspicion and mechanical ventilation therapy with lung protective ventilation strategies may improve the clinical outcomes of non-HIV-infected PCP in children.

OBJECTIVEIn order to adapt the rapid development of modern medicine, this paper is aimed to analyze the application of in vitro diagnostic reagents (IVD Reagents) in hospital management and improve the overall level of hospital management.

METHODSBy groping the management experience of IVD reagents, we discuss the internal hospital management mode of IVD reagents in reality.

RESULTSWith the continuous improvements on the information platform of IVD reagents,we can realize benefit analysis of IVD reagents within the process of management.

CONCLUSIONReasonable management on IVD reagentscan improve the working efficiency in hospitals and provide swifter and better medical service for patients.

Objective To explore the effect and mechanism of local administration of thymosin β4 (Tβ4) on bone regeneration in a distraction osteogenesis model of rat fenur.Methods Sixty Sprague-Dawley rats were randomly divided into groups A,B and C in this study.A distraction osteogenesis model was established in the left femur after osteotomy.At the end of distraction period,the bone regeneration area in group A was subjected to no treatment,that in group B to injection of phosphate buffer saline (PBS),and that in group C to injection of Tβ4.On days 22,29 and 43 postoperatively,the rats from each group were randomly sacrificed and processed for observation of bone regeneration in the distraction osteogenesis area using radiography,Micro-CT,histology and immunohistochemical staining.RT-PCR was used to detect the expression of related genes as well.Results Radiography revealed that the bone regeneration in group C was superior to that in groups A and B on days 22,29 and 43 postoperatively.Micro-CT examination showed significantly increased bone volume (BV),bone mineral density (BMD) and ratio of bone volume to tissue volume (BV/TV) in group C on days 22,29 and 43 postoperatively,and significantly decreased ratio of bone surface area to bone volume on postoperative day 43 in comparison with groups A and B(P ＜ 0.05).HE staining indicated that local capillary density was significantly higher in group C than in groups A and B after local administration of Tβ4 in the distraction osteogenesis.Immunohistochemical staining showed that the capillary density and osteoblasts in group C were higher than in groups A and B.RT-PCR results revealed significantly higher expression of eNOS and Osterix mRNA in the local callus in group C on postoperative day 22 than in groups A and group B (P ＜ 0.05).Conclusion Local administration of thymosin β4 may promote bone formation,which is probably related to the increased expression of eNOS and Osterix.

Fluorescent staining method is a sensitive cytochemical staining method, it can reflect minimal changes of biochemical components of cells. The 7690-Xu fluorescent staining solution prepared with thioflavine can show the heterogeneo- us fluorescence of cells in different stages of differentiation. The younger cells with low degree of differentiation show blue fluorescence, the lower the degree the deeper the color. Along with the differentiation of cells, the blue color of fluorescence deflects to the red color of spectrum gradually, the blue color of fluorescence of cytoplasm changes gradually to bluish, bluish-green, and finally yellow color. The blue color of fluorescence of nucleus changes through greyish- blue to orangeyellow or orange-red.The cytoplasm of cells in various organs with high degree of differentiation appears yellow, and the nucleus orange-yellow or orange-red in color.