Objective To analyze the constituent of the 32 kD protein band and its expression in schizophrenia se?rum. Methods Sixty schizophrenia patients and 58 health controls were recruited. The serum samples were collected and precipitated with 7%PEG. The sodium dodecyl sulfate polyacrylamide gel electrophoresis (SDS-PAGE) was used to ob?tain the abnormal 32 kD proteins band in patients. This protein band was cut and then analyzed using mass spectrometric technique. Results The 32 kD protein band was present in 38 schizophrenia patients but not in control and positive rate was 63.33%. The mass spectrometric analysis showed that 32 kD protein band contained 14 proteins ranging from 30 kD to 35 kD, including 6 high-frequency proteins (cDNA coded protein 1 and 2, Apolin protein A-1, Isoform 2 of ficolin-2, Complement factor H and clusterin) and 8 low-frequency proteins (IgG H chain, zinc-alphg-2-glycoprotein, fermitin,family apolin protein L-1, isoform 10 of collectin-1, purine nucleoside, anne xin and cDNA coded protein 3). Three cD?NA coded unknown proteins were highly similar to complement C4-B, β2-glycoprotein and erythrocyte band 7 integral membrane protein. Conclusion There is a unknown specific 32 kD protein that is consisted mainly of fourteen proteins in serum of schizophrenia.

Objective:To develop an integrated point-of-care testing (POCT) reagent for genotying respiratory syncytial virus (RSV) and evaluate its performance.Methods:Specific primers and probes were designed based on the conserved sequences of the genomes of RSV A and B as well as ON1 and BA9 genotypes. The PCR reaction system and conditions were optimized. The vitrification technology of reagents and multiplex detection platform were integrated to develop the RSV genotyping POCT reagent. The sensitivity, specificity, reproducibility, and clinical performance of the product were then evaluated.Results:The sensitivity of the developed integrated RSV genotyping POCT reagent reached 500 copies/ml. It exhibited good specificity with no cross-reaction with clinically similar pathogens. The coefficient of variation of Ct values for both inter-batch and intra-batch reproducibility was less than 5%, indicating good reproducibility. In testing 53 clinical samples, the detection results showed high consistency and concordance with the reference reagent, with a positive concordance rate of up to 98.11%.Conclusions:The developed integrated RSV genotyping POCT reagent incorporates nucleic acid extraction, purification, and detection into a single process, achieving a "sample in, result out" workflow. It is simple to operate and provides accurate, reliable, and stable detection results. This product can be used for the genotyping of RSV A and B in POCT, offering support for the prevention, control, and diagnosis of RSV.

Objective: Analyze the clinical application rule of Chinese patent medicine in cervical radiculopathy (CR) .Method: The clinical real-world data of CR were extracted by using information sharing system of traditional Chinese medicine and clinical research. Six hundred and twenty-eight inpatients and out patients with CR were enrolled from December 2012 to July 2014 in the information system database of Wangjing Hospital. The correlation analyses and mutual information value were recorded for Chinese patent medicine therapy application of all patients by using liquorice software. Complex network diagrams were generated. Result: Yuxuebi capsule and Jingshu granule is the highest frequency in application of Chinese patent medicine. Jingshu granule and Cobamamide for injection were the highest frequency in combined application of Chinese patent medicine and western medicine. Association frequency was 822, mutual information value was 268.07. Biqi capsule and Daiwenjiu cream were the highest frequency in combined application of Chinese patent medicine and topical drugs. Association frequency was 384, mutual information value was1754.76. Conclusion: The basic treating principle for CR was promoting blood circulation and removing blood stasis. The efficacy and safety of combined Chinese patent medicine with other medicine need further research

This study was aimed to analyze the application of non-pharmacotherapy in treating cervical radiculopathy (CR) in real-world,and to provide clinical reference for CR non-pharmacotherapy.The clinical real-world data of CR was extracted by using information sharing system of traditional Chinese medicine (TCM) and clinical research.Six hundred and twenty-eight inpatients and outpatients with CR were enrolled from December 2012 to July 2014 in the information system database of Wangjing Hospital.Basic characteristics of the non-pharmacotherapy groups were analyzed by statistical description method.The node degree and mutual information value were recorded for non-pharmacotherapy application of all patients by using liquorice software.Complex network diagrams were generated.The results showed that 47％ of CR patients received non-pharmacotherapy (294/628),including 67 males and 227 females.The average age of patients was 49 years old,and the prevalence of the disease was the highest from 45 to 65 years old.In all patients,the usage of manipulation and cervical traction was higher,and the combination of manipulation and acupuncture was the most.Within outpatients,the proportion of cervical traction was higher,and the combination of manipulation and acupuncture was the most frequently.Within inpatients,the proportion of manipulation and cervical traction was higher,and the combination of comprehensive physical therapy and exercise therapy was the most frequently.It was concluded that non-pharmacotherapy has been commonly used in clinical treatment of CR.Cervical traction and manipulation was the widest applications.The combination treatment was in wide application.Future studies should increase the sample size of CR patients from different regions,and enhance gradually the level of evidence of clinical research for non-pharmacotherapy treating CR.