Outstanding traditional culture of traditional Chinese medicine contains rich hu-manistic knowledge and is the precious spiritual resource and important education material for moral education. Heilongjiang University of Chinese Medicine gave full play of outstanding traditional cul-ture of traditional Chinese medicine in moral education and integrated it into moral education thus to innovate teaching methods and expand development room of moral education.

System combing the internal unity of traditional Chinese medicine culture and socialist core values is the demands of both contemporary TCM culture intrinsic appeal and also the practice of socialist core values. Based on exploring the inner link between the core value of traditional Chinese medicine culture and socialist core values, this article discuss the specific path of promoting socialist core values in the process of TCM culture inheritance and innovation.

To a certain extent, precision medicine based on individualized medical treatment process, like syndrome differentiation of traditional Chinese medicine. This paper mainly analyzed the similarities and differences of theory, practice and development between precision medicine and TCM syndrome differentiation. After the analysis, we found that these two medicine body could be integrated to improve the progress of medicine albeit some differences.

OBJECTIVE To explore the expression of Maspin in invasive fungal rhinosinusitis (IFRS) and the value of Maspin in the diagnosis of IFRS. METHODS Forty two cases of fungal rhinosinusitis (FRS) were set as the experimental group, which included 12 cases of IFRS and 30 cases of noninvasive fungal rhino-sinusitis (NIFRS). At the same time, 30 cases of chronic rhino-sinusitis were set as control group. Immunohistochemistry (IHC) was used to detect the expression of Maspin. RESULTS Compared with the control group, the expression of Maspin in FRS group decreased statistically (t=-3.367, P<0.05). The IFRS group, compared with other two groups, had the lowest expression of Maspin (t=-3.390, P<0.05; t=-4.143, P<0.05). By using Maspin score of 5.70 as the cut-off point, the sensitivity and specificity for the diagnosis of IFRS was 91.7% and 88.3% respectively. CONCLUSION The expression of Maspin is very low in IFRS group. Down-regulation of Maspin expression may be a potential indicator for diagnosis of IFRS.

ObjectiveTo investigate the targeting infection of single chain antibody againstAFP (scFv anti-AFP) directed lentivirus and the inhibitory effects of a dual-growth inhibition systemon hepatocarcinoma cells.MethodsPlasmids WtP53-pPRIME-miR30-shRNA-IGF1R,pMD2G-Anti-AFP,and psPAX2 have previously been constructed to cotransfect to the packaging cell line 293Tusing Lipofectamine2000.The infection results were observed through fluorescence microscopy.PCRand Western blotting were used to demonstrate the successful transduction and transcription of theWtP53-pPRIME-miR30-shRNA-IGF1R gene.The effects of reconstructed lentivirus infected liver cellgrowth were assessed by the cell growth curve of CCK8 cells. Apoptosis was evaluated by theTUNEL assay.ResultsRecombined lentivirus was successfully constructed with the functional PFUtiters of recombined lentivirus at 4.58× 109PFU/ml.This positive result was confirmed by PCR andWestern blotting.ConclusionsThe targeted therapy mediated by anti-AFP scFv could significantlyinhibit the proliferation of HEP3B cells and promote the apoptosis.

Objective: By use of Meta analysis to compare efficacy, safety and compliance of subcutaneous immunotherapy (SCIT) and sublingual immunotherapy (SLIT) on allergic rhinitis (AR). Methods: Cochrane Library, Pubmed, Embase, CNKI Database, Wan Fang and Chinese Sci-tech Journal Database (from established time to May of 2018) were searched for trials about the AR treated by SCIT and SLIT. The relevant literatures were screened, and the randomized controlled studies were chosen. Nasal symptom scores, visual analogue scale (VAS) scores, adverse reactions and compliance were used as the outcome indicators, and the methodological quality of the literatures was evaluated strictly. The extracted data were analyzed by RevMan 5.3 and Stata 14 software. Results: A total of 20 randomized controlled studies were included, the overall quality of which was relatively high. No publication bias was found. There was no significant difference in nasal symptom scores, VAS scores and compliance between SCIT and SLIT (SMD value was 0.03, 0.14, respectively, RR=1.12; 95%CI value was -0.17-0.23, -0.03-0.31, 0.92-1.35, respectively, all P>0.05); SLIT group resulted in lower overall incidence of adverse reactions than that of SCIT group (RR=1.79, 95%CI: 1.42-2.26, P<0.05). Conclusion Both SCIT and SLIT have similar eppecacy and compliance for treatment of AR, while adverse reactions are more frequently observed in SCIT.

Objective:To determine the analytical performance of a candidate reference measurement procedure for 17α-hydroxyprogesterone in human serum by liquid chromatography-tandem mass spectrometry (LC-MS/MS).Methods:The serum spiked with a deuterium-labeled internal standard was extracted from serum from individual undergoing physical examination by liquid-liquid extraction with n-hexane/ethyl acetate (3∶2, v/v), separated by C18 reversed-phase chromatography and detected by positive electrospray ionization mass spectrometry. According to the Clinical and Laboratory Standards Institute (CLSI) C62-A documents, the analytical performance including linearity, limit of detection,limit of quantitation,relative matrix effect,precision and trueness,carry-over and specificity was evaluated.Results:The linear range of 17α-hydroxyprogesterone by LC-MS/MS was 0.21-119.67 μg/L. The limit of detection and limit of quantitation were 5.218 ng/L and 0.116 μg/L. The relative matrix effects were -0.02%, -0.40% and -0.90% for sera and solution mixtures in 3 different ratios (50∶50, 80:20 and 20∶80). The coefficients of variation ( CVs) of intra-assay were 1.73%-2.11%, 0.98%-1.71%, 0.47%-0.87% at 0.164 μg/L, 14.81 μg/L, 81.63 μg/L and the CVs of inter-assay were 1.82%, 1.03%, 0.80% at above three concentrations. The average recovery rates of 3 levels (0.5, 20 and 100 μg/L) were 100.4%, 101.7%, 102.8%, respectively. The measured values of GBW09829 of National Institute of Metrology were within the specified uncertainty range. Conclusion:The candidate reference measurement procedure for 17α-hydroxyprogesterone in human by LC-MS/MS is established with good accuracy and precision, which can be clinically used for measurement traceability.

Objective: To establish a reference measurement procedure for the determination of human serum homocysteine by isotope dilution high performance liquid chromatography-tandem mass spectrometry (ID-LC/MS/MS), and to apply it to establish sample target values for external quality assessment (EQA) in clinical laboratories. Methods: The reference method of Hcyquantification in our laboratory was establishedaccording to the method recommended by the Joint Committee for Traceability in Laboratory Medicine (JCTLM). The precision, trueness, specificity, residue and matrix effect of the method were evaluated. The reference method was applied to establish Hcy target values for samples of the second EQA in Shanghai of 2018. Results: The method detects 12.5μmol/L and 37.4μmol/L samples in three batches in three days, and the CV between batches is 1.03% and 2.10%, respectively. The measured values of Standard reference material (SRM) 1955 of National Institute of Standards and Technology (NIST) were within the specified uncertainty range. No matrix effect and carryover were observed. The second EQA data in 2018 showed that the average value of domestic reagent group was lower than that of reference method, and that of imported reagent group was higher than that of reference method. Conclusion Thereference measurement procedure of ID-LC/MS/MS was successfully established to determine the human serum homocysteine. It is expected to play a role in tracing the quantities of Hcy in clinical laboratories.

As the reserve force of traditional Chinese medicine (TCM), students in TCM colleges or universities play an important role in promoting the development of TCM. However, these students have disadvantages in humanistic quality, such as the lack of humanistic knowledge, awareness of the fear of life, and the inadequacy of professional morality, which may affect their future job performance. In view of the present situation of the humanistic quality of students in TCM colleges or universities, we analyzed the factors affecting their humanistic quality and proposed to build a platform to exchange TCM culture, enrich teachers' knowledge of TCM culture and cultivate the professional ethics of students in TCM colleges or universities, in combination with the core values of TCM culture such as profoundness, reality, benevolence, effectiveness, so as to improve students' overall humanistic quality.

OBJECTIVE To prepare spider fibroin membrane loaded with Periplaneta americana extract， and investigate its characterization， in vitro drug release property and cytotoxicity. METHODS Using natural spider silk collected from Chilobrachys guangxiensis as raw material， P. americana extract as model drug， the drug-loaded spider fibroin membrane （hereinafter referred to as drug-loaded membrane） was prepared by solvent casting method. The material matrix spider fibroin membrane without P. americana extract （hereinafter referred to as blank membrane） was prepared with same method. The membrane structure was characterized by static water contact angle， Fourier infrared chromatography， X-ray diffraction and scanning electron microscopy from different angles； drug release characteristics in artificial saliva were simulated in vitro to evaluate the drug sustained-release performance. MTT assay was adopted to validate the cytotoxicity of drug-loaded membrane. RESULTS The drug-loaded membrane was prepared， and the static water contact angle was less than 90°， which was less than that of blank membrane. The drug-loaded membrane showed the characteristic absorption peak to polypeptide of P. americana extract at 1 500-1 700 cm－1. X-ray diffraction and scanning electron microscopy also proved that the drug was successfully loaded into the pellicle. The release time of the pellicle in artificial saliva was more than 200 min. The MTT test results showed that the cell proliferation rates of blank membrane and drug-loaded membrane were 84.6% and 79.4% （both greater than 70%）， respectively， without significant potential cytotoxicity. CONCLUSIONS Drug-loaded membrane prepared with natural spider silk has a certain sustained-release effect in artificial saliva， which can be further developed as a drug sustained-release carrier with excellent biological characteristics and biocompatibility.