Congenital heart disease(CHD) is one of the most common birth defects,which is caused by either hereditary or environmental factors,and more commonly by the combination of both.Although CHD is known to be a polygenetic disease,its molecular pathogenesis is still poorly understood.Many genes including the transcription factors have recently been identified to be involved in the development of heart as well as in the pathogenesis of CHD.At the molecular level,this paper reviews the roles of the transcription factors of GATA4/5/6,Nkx2.5,Nkx2.7,TBX1,TBX5,and TBX20,and the interactions among them in the abnormal development of the heart.

As a normative technical term, “nine needles” appears repeatedly inThe Internal Canon of Medicine, in which Miraculous Pivot set theNine Needles and Twelve Source Acupoints as the first passage. Therefore, the significance of “nine needles” is evident. This article expounded “nine needles” from the following six aspects:the origin, the name, the types, the functions, the use and the application, with a purpose to standardize the contents of “nine needles”, and analyse the connotation.

OBJECTIVE:To know the status quo of clinical pharmacy in main hospitals of Jiangsu province primarily,and to provide reference for promoting the construction of clinical pharmacist system and playing active role of clinical pharmacists on rational drug use and pharmaceustical care.METHODS:A mailed questionnaire investigation was conducted among 28 committee members (coming from 28 hospitals) of the Clinical Pharmacy Branch of the Medical Association in Jiangsu Province regarding the status quo of the clinical pharmacy practice,and the correlated data and results were summarized to statistical analysis.RESULTS:A total of 28 questionnaires were distributed and 28 valid questionnaires were collected,with recovery rate of 100％.Among 28 hospitals,there were 25 general hospitals and 26 third grade class A hospitals.There were 312 full-time and part-time clinical pharmacists;there were 7.32 full-time clinical pharmacists and 3.82 part-time clinical pharmacists in each visited hospital;the proportion of full-time clinical pharmacists with master's degree and intermediate title was significantly higher than that of part-time clinical pharmacists (P＜0.05).There were 144 full-time clinical pharmacists who had been trained to obtain clinical pharmacists qualifications (70.24％).In 13 hospitals with the qualification of clinical pharmacist training base of National Health and Family Planning Commission (NHFPC),the average number of teachers was 3.77;in 5 hospitals with the qualification of provincial clinical pharmacist training base,the average number of teachers was 5.80;in a hospital with the qualification of clinical pharmacist training base of NHFPC,the number of teachers was 5.The surveyed hospital had the highest proportion of clinical pharmacy related work to participate in daily physician rounds,doctor's advice and prescription review,special review of antibiotics,drug record writing,pharmaceutical information service,outpatient drug consultation and ADR monitoring,all being 100％.Expert consultation clinic occupied the lowest proportion of clinical pharmacy work (10.71％).Setting up pharmacy for operation and anaesthesia department (28.57％),community pharmaceutical care (57.14％),pharmacogenomic testing (46.43％) and participating in the management of drug clinical trials (53.57％) occupied the lower proportion of clinical pharmacy related work.The proportion of clinical pharmacy work in training base hospital was higher than that non-training base hospital.Compared to surveyed hospitals,there was statistical significance in the proportion of special review for antineoplastic drugs,hormone drugs and blood products,expert consultation,setting up pharmacy for operation and anaesthesia department,community pharmaceutical care,pharmacogenomic testing and participating in the management of drug clinical trials in provincial clinical pharmacist training base (P＜0.05).There was statistical significance in the number of specialist consultation,case analysis,inpatient injection medical orders,check pharmacy intravenous admixture medical orders and checked outpatient prescriptions,varieties and number of monitored therapeutic drugs as well as case number of pharmacogenomic testing (P＜0.05).CONCLUSIONS:It is suggested to strengthen the construction of clinical pharmacist team in third grade class A hospital in Jiangsu province,accelerate the transition of part-time clinical pharmacists,at the same time,further improve the development of clinical pharmacy related work.

The serum level of CXCL10 was determined in both patients with Graves' disease (GD) and normal control subjects.Serum CXCL10 levels in untreated and relapsed GD groups were higher compared with the remission group and control group( P＜0.01 ).A significant difference was observed between the former two GD groups (P＜0.01 ),but no difference was found between latter two groups( P＞0.05 ).Serum CXCL10 levels were positively correlated with FT3 and FT4,and negatively correlated with TSH by multiple linear regression analysis( P＜0.01 ).

Objective To express EV71 VP1 in prokaryotic expression system,initially evaluate the ability of blocking EV71 infection and the neutralizing activity of its polyclonal antibody.Methods Construct the prokaryotic expression plasmid pET30a (+)-VP1.Induced expression in Transetta (DE3) with IPTG and identified by Western blot.After purified with HisBind Protein Purification Kit,its ability of blocking EV71 infection and the neutralizing activity of its polyclonal antibody were analyzed.Results Plasmid PET-30a(+)-VPI was constructed successfully and the objective protein was expressed effectively.The ELISA titer of the polyclonal antibody was 1:3200 while neutralizing titer was 1:16 and the recombination protein lost the ability of blocking EV71 infection.Conclusion The recombination protein can stimulate mice to produce antibodies and the polyclonal antibody shew neutralizing activity but the recombination protein lost the binding activity to receptors probably due to the wrong advanced structure.

Objective To study the high-field MRI findings of gastrointestinal stromal tumors(GIST), investigate the diagnostic value of the tumor.Methods The image findings and clinical date of 45 cases with GIST proved by pathology were analyzed retrospectively.Results In 45 cases of GIST,tumors were located in the sacroanterior 2 cases, in the perineum 5 cases, in the small bowel 5 cases, in the rectum 10 cases and in the stomach 23 cases.Of 45 cases, there were 11 cases of recurrence,and 34 cases of new-onset.High-field MRI showed the tumors with inhomogeneous signal intensity, the small lesions with even homogeneous signals, the larger with non-uniform signalwhich may be cystic degeneration, necrosis, hemorrhage.After enhanced scan,the solid part of the tumor were abnormal enhancement,necrosis andcystic degeneration no enhancement.Clear or not clear of tumor boundaries andadjacent tissue pressure were prone to metastasis or intraperitoneal planting.Pathology results showed: the tumors cut surface was gray, gray-red, visible envelope.The microscopic morphology was varied, ranging from the number of spindle cells.Immunohistochemical findings were as following: CD34(+) in 43 cases;CD117(+) in 40 cases;Desmin(+) in 18 cases;Vimentin(+) in 15 cases.Conclusion High-field MRI can accurately position gastrointestinal stromal tumor, and has great value for its diagnosis and differential diagnosis.

AIM:To investigate the effect of puerarin on acute high glucose-induced attenuation of ACh relaxation in isolated rat aortic rings, and to elucidate its underlying mechanism. METHODS: The thoracic aortic rings with endothelium of male Sprague-Dawley rats were mounted on a bath system. Isometric relaxation of aortic rings was measured. RESULTS: ① After incubation with high concentration of glucose (44 mmol/L), the vascular relaxation responses to ACh decreased. ② After coincubation with puerarin (10-10-10-8 mol/L) and high glucose, the high glucose-induced attenuation of ACh relaxation responses of artery was partly inhibited in a dose-dependent manner. ③ After incubation with puerarin for 2 h, the HO-1 activity of thoracic aorta increased. ZnPPIX (an inhibitor of heme oxygenase-1) abrogated the protective effect of puerarin. CONCLUSION: Puerarin prevents the acute high glucose-induced attenuation of endothelium-dependent relaxation in aortic rings. The mechanism might be involved in the activation of heme oxygenase-1.

AIM:To investigate the effect of high glucose on the expression of an endoplasmic reticulum stress marker glucose-regulated protein 78(GRP78),and explore its underlying mechanism.METHODS:(1) Human umbilical vein endothelial cells(HUVECs) were exposed to normal glucose(5.5 mmol/L) and high glucose(30 mmol/L) for 24 h,36 h or 48 h.Cell viability was determined by MTT method.Cell apoptosis was detected by flow cytometry analysis.The expression of proteins was evaluated by Western blotting analysis.RESULTS:After treated with high glucose for 24-48 h,the expression of GRP78 increased early but decreased at 48 h of incubation,while cyclooxygenase-2(COX-2) expression increased in a time-dependent manner.COX-2 selective inhibitor nimesulide inhibited high glucose induced changes of GRP78 expression and also inhibited high glucose induced cell apoptosis.CONCLUSION:Prolonged high glucose exposure changes the expression of GRP78 in a COX-2 dependent manner in HUVECs.

Objective To explore the theoretical framework and method of community-based rehabilitation assessment for children with cerebral palsy based International Classification of Functioning, Disability and Health (ICF). Methods The system of assessment of community-based rehabilitation was developed based on the theoretical framework ICF, combined with multi-tools and self-compiled work scales.The system was used for 50 rural children with cerebral palsy after 1-year of community-based rehabilitation. Results and Conclusion The system of assessment is applicable for rural community-based rehabilitation of children with cerebral palsy, with satisfactory efficacy and compliance.