Objective To explore the value of urinary albumin/creatinine ratio (ACR) in coronary heart disease(CHD) compli-cating thyroid dysfunction and its correlation with the various detection indicators of thyroid function.Methods The results of uri-nary ACR and thyroid function detection in 863 patients with CHD in our hospital from November 2015 to August 2016 were col-lected.According to the standards of American National Kidney Foundation (NKF) and Food and Drug Administration(FDA) ,863 CHD patients were divided into the group A (ACR≤10.0 mg/g · Cr) ,B(10.0 mg/g · Cr< ACR≤30.0 mg/g · Cr) ,C (30.0 mg/g · Cr300 mg/g · Cr).According to the reference values of thyroid functional indica-tors ,these patients were divided into the thyroid function normal and abnormal groups.Results The ACR level was negatively cor-related with the FT3 level in 863 CHD patients(r= -0.297 ,P<0.05) ,and was positively related with the FT 4 level(r=0.172 , P<0.05).The abnormal rate of thyroid function had significantly statistical difference among four groups (χ2 =33.533 ,P<0.05). The abnormal rate of thyroid function had significantly statistical difference between the patients with ACR >10.0 mg/g · Cr and the patients with ACR ≤ 10.0 mg/g · Cr ,the difference was statistically significant (P< 0.05) ,its risk degree was 2.083. Conclusion ACR is likely to be a risk factor for CHD patients complicated with thyroid dysfunction.It is necessary to monitor the thyroid function when ACR level >10.0 mg/g · Cr in CHD patients.

Aged ; Case-Control Studies ; Cerebral Hemorrhage ; etiology ; Cerebral Infarction ; etiology ; Female ; Humans ; Intercellular Signaling Peptides and Proteins ; genetics ; metabolism ; Male ; Middle Aged ; Plasma ; chemistry ; Polymorphism, Genetic

The ultrasound devices have been widely applied in hospitals.The audio & video teaching system for ultrasonic diagnosis based on network was built for training ultrasonic diagnosis skill.The system should lay emphasis on the design of consulting room,network,server,grouping study and meeting teaching systems.The system construction and application are introduced in combination with actual experiences in hospital.

From the aspects of strengths,weaknesses,opportunities and threats,this paper analyzed external factors of the reorganizations and group building reform of public hospitals in Shanghai.Points made are as follows:Characteristics of individual hospitals should he respected instead of a generalized pattern for all;the role of the government to play in this regard should he guidance of an orderly competition,Strengthen Supervision,and promotion of the reform in property rights,These efforts will create a desirable environment for hospital groups;mid- and long-term goals for the reform should consolidate the independent legal entity status of such groups.

The authors summarize Professor SHI Qi's clinical experience in diagnosing and treating chronic tendon and bone disease.The specific diagnosing and treating thinking and methods could be summarized as follows:1)Three stages,which means chronic tendon and bone disease could be treated according to early,medium and late stages.2) Three differentiations,which include differentiating disease,type and syndrome.3) Three examining,which include seeing patient clearly,reading the disease and getting the key point.In addition,Prof.SHI emphasizes threepoint syndrome differentiation which means the combination of the lesion's target,peri-target and whole syndrome characteristics differentiation.In the process of treatment,Prof.SHI emphasizes three methods combination of herb,technique and breathing technique.Both internal and external treatments should be used.Prof.SHI advocates that the control strategy should be the prevention,treatment and recuperation integration concept,including preventing disease,early treatment to prevent deterioration and preventing reoccurrence after cure.

Objective:To summarize the results and methods of surgical treatment for type A aortic dissection with small true lumen of the descending aorta.Methods:9 patients underwent surgical treatment for type A aortic dissection with small true lumen of the descending aorta between January 2017 and December 2019 were analyzed retrospectively. There were 7 males and 2 females, mean age of (41.6±9.2) years. Acute dissection were 2 cases, and chronic dissection were 7 cases. Preoerative computed tomography was used to diagnose the dissection and evaluate the true lumen of the descending aorta. This procedure was done in all patients via a median sternotomy under hypothermic CPB with SCP. 4-branched prosthetic graft was used to replace the ascending aorta and aortic arch. The procedures involving the descending aorta: Hybrid surgery using TEVAR. Distal intimal flap fenestration. Implanting the intraoperative stent-graft or prosthetic graft at false lumen for second-step operation.Results:There was no in-hospital mortality. Stroke, Spinal cord, visceral ischemia and lower limbs malfunction were not observed. Reintervention was not found in case with acute dissection during follow-up. One patient who reveived fenestration underwent TEVAR, others with chronic dissection underwent thoracoabdominal aortic replacement 3 months after surgery.Conclusion:Hybrid or staged procedures was a suitable alternative to patients with type A aortic dissection with small true lumen of the descending aorta.

OBJECTIVE: To test the technical parameters of GlobalFiler® PCR Amplification Kit for its application to forensic application value and to investigate the genetic polymorphisms. METHODS: The validation was conducted in sensitivity, mixed samples, species specificity, adaptability, survivability, consistency, peak height balance and stability. The amplification and detection of the genomic DNA from 373 unrelated individuals from Beijing Han nationality were extracted by automation workstation. RESULTS: Global-Filer® PCR Amplification Kit was adaptive to some mixed, degraded and inhibited samples. The power of sensitivity and adaptability and peak height balance showed well. The distributions of genotype frequencies for 21 STR loci in the population were all in accordance with Hardy-Weinberg equilibrium (P > 0.05). The PIC value of the 21 STR loci was among 0.536 to 0.940; the H value was among 0.558 to 0.933; the DP value was among 0.783 to 0.992; the PE value was among 0.243 to 0.874. CONCLUSION GlobalFiler® PCR Amplification Kit is suitable for criminal cases and DNA database in forensic practice. And 21 STR loci in Beijing Han nationality have high polymorphism, which have application value in forensic practice and population genetics.
Asian People/genetics* ; Beijing ; Databases, Nucleic Acid ; Ethnicity ; Gene Frequency ; Genetic Loci/genetics* ; Genetics, Population ; Genotype ; Humans ; Polymerase Chain Reaction/standards* ; Polymorphism, Genetic ; Reproducibility of Results ; Species Specificity

Objective To analyze the key factors influencing the number of diseases or conditions in which clinical pathways ( CPs) were implemented at public hospitals of China. Methods Based on the questionnaire survey of 51 public hospitals that had implemented CPs in Shanghai, Hubei province, and Gansu province, a multivariate logistic model was used to analyze the factors that influenced the number of CPs implemented in hospitals. Results In terms of the 14 issues and difficulties found in CPs′implementation, the overall acceptance rate was 38. 8% on average among surveyed hospitals, yet with a great variation(from 7. 1% to 100. 0%). A multivariate logistic model showed that the recognition of public hospitals on the issues and difficulties in CPs′implementation did not affect the number of implemented CPs, and tertiary public hospitals had significantly higher number of CPs implemented than secondary hospitals. Conclusions The resources and management capabilities of public hospitals in China are the determinants of CPs′promotion.

To examine the effects of heterologous expression of ZrGPD1 (encoding glycerol 3-phosphate dehydrogenase ) cloned from osmotolerant yeast Zygosacharomyces rouxii on glycerol production in wild Pichia farinosa,the URA3 gene was amplified from P. farinosa as the homology integrative region. A recombinant plasmid (pUR-ZG) was constructed then transformed into P. farinosa by electroporation. The transformant pfa-gu was obtained by the selectable marker Zeocin TM . Primary results showed that the biomass of pfa-gu was higher than the wild type in the flask and after 72h fermentation the concentration of glycerol of pfa-gu was 37g/L enhanced 30% in comparison with the wild type. It is concluded that heterologous expression of ZrGPD1 is useful for increasing glycerol production and the ability of osmoregulation in P. farinosa.

The ?glutamyltranspeptidase encoding gene(ggt) from Bacillus subtilis SYU 20016 was amplified by PCR. The ggt gene was inserted in pBV220 to yield the recombinant expression vector pBV220ggt. Overexpression of ggt in E.coli JM109 was achieved with pBV220ggt. SDSPAGE analysis showed an overexpressed recombinant product at about 65kDa,consistent with the molecular weight predicted from gene sequence. The ferment conditions of r-glutamyltranspeptidase were also discussed. The optimum temperature and pH for the enzyme were determined as 30℃ and 7.2 respectively.The cultures were incubated at 42℃ for 4h with broth volume 20ml/250ml flask and the yield of 6U/ml was obtained, enzyme activity of B. subtilis NX2 was only 3.2 U/ml.