Objective:To explore the rules of acupoint sticking therapy based on data mining technology for the treatment of angina pectoris of coronary heart diseases, and to provide a reference for guiding acupoint selection and rational use of Chinese medicine.Methods:To search for the clinical research literature of acupoints for the treatment of angina pectoris of coronary heart diseases from China Academic Journal Database (Wanfang Data), China National Knowledge Resources Database (CNKI), China biomedical literature service system (SinoMed) and Chinese science and technology journal database (Chongqing VIP) dated from January 31, 2020. Using Microsoft Excel 2016, SPSS Statistics 21.0, and SPSS Modeler 14.2 statistical software as tools to conduct association analysis and cluster analysis on those acupoints and Chinese medicine.Results:A total of 102 acupoints application prescriptions were included, involving 38 acupoints. The top 5 frequently used acupoints were Danzhong (RN17), Neiguan (PC6), Xinshu (BL15), Zusanli (ST36), and Zhiyang (DU9). The top 5 acupuncture were Neiguan (PC6)- Sanyinjiao (SP6), Xinshu (BL15)- Geshu (BL17), Danzhong (RN17)- Geshu (BL17), Danzhong (RN17)- Jueyinshu (BL14), Danzhong (RN17)- Geshu (BL17) and Xinshu (BL15). There are 102 prescriptions of applied medicines with 88 kinds of Chinese medicine. The top 5 frequently used Chinese medicines were Chuanxiong Rhizoma, Borneolum Syntheticum, Salviae Miltiorrhizae Radix et Rhizoma, Olibanum, Santali Albi Lignum, the top three drug pairs were Chuanxiong Rhizoma- Cinnamomi Cortex, Allii Macrostemonis Bulbus- Trichosanthis Fructus, Olibanum- Myrrha. Conclusion:The commonly used single points to treat angina pectoris of coronary heart disease are Danzhong, and usually combined with Neiguan and Xinshu, and the acupoints along the Urinary Bladder Meridian of Foot- Taiyang are used frequently; the Chinese medicines are mainly used for activating blood circulation, genenrally reflects the therapeutic principle of removing blood stasis, dredging collaterals and relieving pain.

ConclusionBushen-Yitalpowder adjuvant to progesterone therapy can improve the clinical outcome in patients with early threatened abortion.

AIM: To get the IR spectrums of chrysanthemums from the different producing areas,and to find out the characters of IR spectrums,and the data of IR spectroscopy of chrysanthemums from the different producing areas. METHODS: Using Fourier transform infrared spectroscopy. RESULTS: The FTIR spectrums、Second-order derivative spectrums、Two-dimensional spectrums of chrysanthemums from the different producing areas have their obvious IR characters. CONCLUSION: We can discriminate chrysanthemums from the different producing areas macroscopically and holistically by IR spectroscopy.IR spectroscopy can give us the digital descriptions of TCM,so it is a new analytical method to discriminate TCM.

Mesenchymal stem cells (MSCs) not only exhibit a marked tropism for tumors,but also exert antitumorigenic activity or as an emerging vectors to express foreign genes continuously and efficiently within the tumor microenvironment,suppress tumor's growth and metastasis.Conversely,MSCs can accelerate tumor development through promoting tumor stroma remodeling and tumor vascular formation,inhibiting tumor local immune and changing tumor phenotype.The reason for this discrepancy may be attributable to different sources of MSCs,the heterogeneity of MSCs,differences in tumor microenviroment,or another factor that is not yet appreciated.

Hegu needling is mainly used for the treatment of orthopedic and neurologic diseases, such as cervical spondylosis, third lumbar transverse process syndrome, myofasciitis, periarthritis of shoulder, and stroke sequela, which has a rapid and benefial effect in relieving pain and improving symptoms and signs. It is often combined with other treatment methods, such as point-point needling, electric needling, QI needling, SHU needling, bloodletting, stagnant needling, warm needling, ginger partitioned moxibustion, Qistimulated massage, Tuina, bonesetting and xercise therapy. Filiform needle or round sharp needle are mostly used in Hegu needling. At present, the acupoints of Hegu needling are mostly Ashi points or stimulation points, but the acupoints of the fourteen meridians are rarely selected. Hegu needling is rarely used in the treatment of gynecological and pediatric diseases. Hegu needling has certain effect on dementia, vertigo, panic attack, trigeminal neuralgia, facial paralysis, and cancer pain, but few clinical studies confirmedit.

Objective To investigate the expression of osteopontin ( OPN) in epithelial ovarian cancer tissue and its prognostic value. Methods The immunohistochemistry method was used to detect the expression of OPN in 64 cases of epithelial ovarian cancer tissue, and 20 cases with ovarian benign tumors and 10 normal ovarian tissues as well. The relationship between the OPN expression and clinical pathological characteristics and its prognostic value were analyzed statistically. Results The positive expression of OPN case was confirmed in 52 cases in 64 epithelial ovarian cancer. The expression level of OPN in epithelial ovarian cancer tissue was significantly higher than that in benign ovarian tumor and normal control (P <0. 01). The OPN expression in epithelial ovarian cancer tissues was associated with the pathological grading, lymphatic metastasis and production of ascites. The survival time is longer in OPN negative patients than the positive group. Conclusions OPN plays an important role in the tumorgenesis and development of epithelial ovarian cancer and correlates with its prognosis.

Objective To explore the effect of living mode on quality of life and life satisfaction of patients with spinal cord injury who survived Tangshan earthquake. Methods From February to May, 2016, 76 patients with spinal cord injury survived the earthquake were in-vestigated, among whom 38 patients lived in the nursing home or rehabilitation village and the other 38 patients discretely lived at home. Their quality of life and life satisfaction were assessed with WHO Quality of Life-BREF (WHOQOL-BREF) and Life Satisfaction Assess-ment respectively. Results The scores of physical, psychological, social adaptation and environment field in WHOQOL-BREF were signifi-cantly higher in the concentrated living group than in the scattered living group (t>8.97, P<0.001), as well as the life satisfaction (t=6.55, P<0.001). Conclusion The concentrated living mode could improve the quality of life and life satisfaction of the patients with spinal cord inju-ry survived Tangshan earthquake.

Objective To investigate the effects of fragile X mental retardation protein（FMRP）on the development and migration of cerebellar neurons in mouse model.Methods Plasmids containing FMRPmutant-EGFP or EGFP were established and transfected into the lateral ventricle of the embryo mouse.Fragile X syndrome（FXS）genotype of the mouse model was identified.Nissl staining and immunofluorescence staining were conducted to assess the changes in neuron development and migration.Results In the experimental group,Nissl staining showed that the deep cerebellar neuclei contracted and divided by white matter,and the non-polarized Purkinje cells retained in internal granular layer;while immunofluorescence staining showed that Tbr2-positive unipolar brush cells changed the migration pathway and accumulated in the ventricular zone.Conclusion Cerebellar neurons showed abnormal formation and migration with the absence of FMRP.

Objective To identify susceptible miRNAs for the pathogenesis of diabetic nephropathy (DN) and the molecular targets of losartan treatment. Methods The 8-week age KKAy mice were divided into losartan treatment group (10 mg· kg-1· d-1) and non-treatment group,C57BL/6 mice were used as the control group.At age of 20 weeks,body weight,random blood glucose,urinary albumin and urinary creatinine were tested,and kidney morphology was observed.Glomeroli were separated by magnetic beads perfusion,and total RNA were extracted.MiRNAs expression profiles were analyzed by the Affymetrix GeneChip miRNAs arrays. Results At age of 20 weeks,KKAy mice developed higher body weight,higher blood glucose and higher urinary microalbumin creatinine ratio than C57BL/6 mice,and the glomerular basement membrane thickened,mesangial matrix widened.Losartan treatment markedly improved the level of urinary albumin creatinine ratio [(539.71±100.23) mg/g vs (728±177.19) mg/g,P＜0.05)] and pathological lesion of KKAy mice.The miRNA array analysis showed that there were 22 miRNAs differentially expressed between KKAy non-treatment mice and C57BL/6 mice glomeruli at age of 20 weeks.Among them,10 miRNAs were up-regulated,and 12 miRNAs were down-regulated.The expression of 4 miRNAs was down-regulated in glumeruli of KKAy mice treated by losartan compared with that of non-treatment mice.The expressions of miRNA-503 and miRNA-181d were significantly up-regulated in the glumeruli of KKAy mice and inhibited by losartan treatment, Conclusion The expressions of miRNA-503 and miRNA-181d are significantly up-regulated in the glumeruli of KKAy mice and inhibited by losartan treatment,which may be new therapeutic targets of DN.

Objective To survey the survival status, functional status, marital status and the present situation of the survival patients with spinal cord injury 40 years after Tangshan earthquake. Methods From February to May, 2016, a total of 216 patients with spinal cord injury were surveyed with questionnaire, in which 139 cases lived centralized and 77 cases lived scattered. The questionnaire was self-designed and included eleven items and 51 questions, which related to ability of daily life, marital status, employment status and socioeconomic status and so on. Results A total of 960 (25.15%) patients with spinal cord injury survived 40 years after Tangshan earthquake. In 216 surveyed pa-tients, the employment rate was 9.3%, the married rate was 53.2%, and 44.9%earned less than 500 yuan every month. The incidence was 25.9%for pressure score, 50.50%for neuralgia (severe pain accounted for 23.51%), and 19.40%for urinary tract stones. 56%of patients could take their own basic self-care. Conclusion There were many problems such as high complication rate, low employment rate and poor economic condition in the spinal cord injury group 40 years after Tangshan earthquake.