To investigate the effects of Bushen Shugan Recipe (BSSGR), a compound traditional Chinese herbal medicine, in regulating the hypothalamus-pituitary-ovarian axis (HPOA) in a rat model of stress-induced anorexia.

The present problems were analyzed in the education in the gynecology of traditional Chinese medicine. And then the discusion was underwent as fellowes: the reasonable allocation of teaching hours, enriching teaching methods, setting up the concept of combining traditional Chinese and western medicine, developing the another class, paying attention on teacher training and student feedback. In this way, we want to explore the effective methods to improve the quality of education in the gynecology of traditional Chinese medicine.

Object To establish a SDS PAGE method on quality control of melittin. Methods Melittin was extracted and purified from bee venom by gel chromatography. Purity and molecular mass of melittin were determined by SDS PAGE. Results In the gelatinous board, the sample was a single peptide chain with a molecular mass of about 2 800 dalton as revealed by SDS PAGE. The purity was (90 59?0 85)%, which was in parallel with the result tested by HPLC. Conclusion SDS PAGE is accurate, reliable and simple for the determination of melittin.

To compare angiopoiesis ability of eutopic and ectopic endometrial tissue isolated from women with endometriosis and endometrium isolated from women without endometriosis (control), and to explore the inhibitory effects of medicated serum of Neiyi Recipe, a compound traditional Chinese herbal medicine.

To study the traditional Chinese medicine (TCM) syndrome distribution in patients with hepatitis B virus (HBV) infection in Qidong region of Jiangsu Province, China.

Objective: To investigate the impact of gender and age on in-hospital major adverse cardiovascular and cerebrovascular events of patients with acute ST-segment elevation myocardial infarction (STEMI). Methods: This is a retrospective single-center study. A total of consecutive 1 102 patients with acute STEMI admitted to our hospital from January 2001 to December 2010 were recruited and clinical data were analyzed. The primary end point was in-hospital death due to any cause, and the secondary end point was in-hospital composite end point including death, re-infarction and stroke. Multivariate logistic regression analyses were performed to identify the risk factors of in hospital death and composite end point. Results: The study population included 283(25.7%(283/1 102)) female patients and female patients were older than male patients ((68.7±11.2)years vs. (59.2±12.5)years, P<0.001). Compared with male patients, less female patients received primary percutaneous coronary intervention (50.9%(144/283) vs. 70.9%(581/819), P<0.001), had higher rates of in hospital death(10.6%(30/283)vs. 6.0%(36/819), P<0.001) and composite endpoint(14.1%(40/283)vs. 7.0%(57/819), P<0.001). Among STEMI patients aged <60 years, no differences were found in in-hospital mortality (1.7%(1/58)vs. 1.4%(6/437)) and composite endpoint(3.6%(3/58)vs. 3.4%(15/437)) rates between female and male patients (both P>0.05). Among STEMI patients aged ≥60 years, female patients had higher in-hospital mortality (12.9%(29/225)vs. 7.9%(30/382), P<0.001), and there was no difference on composite endpoint between female and male patients (16.4%(37/225)vs. 11.0%(42/382), P=0.054). Multivariate logistic regression analysis showed that female gender was not the independent risk factor of in-hospital death(OR=1.029, 95%CI 0.564-1.877, P=0.926) and composite end point(OR=1.593, 95%CI 0.989-2.566, P=0.055), but age was the independent risk factor of in-hospital death(OR=1.065, 95%CI 1.037-1.094, P<0.001) and composite end point(OR=1.050, 95%CI 1.029-1.071, P<0.001)in STEMI patients. Multivariate logistic regression analysis also showed that female was not the independent risk factor of in-hospital death(OR=1.539, 95%CI 0.572-4.142, P=0.394) and composite end point(OR=1.563, 95%CI 0.689-3.546, P=0.285), but age was the independent risk factor of in-hospital death(OR=1.052, 95%CI 1.011-1.096, P=0.013) and composite end point(OR=1.042, 95%CI 1.008-1.077, P=0.016)in STEMI patients received primary percutaneous coronary intervention. Conclusion Female patients with STEMI have higher incidence of in-hospital major adverse cardiovascular and cerebrovascular events than male patients, and age is the independent risk factor of in-hospital major adverse cardiovascular and cerebrovascular events of STEMI patients.

Objective:To explore whether microRNA (miRNA) -181b-5p inhibits the proliferation and invasion of cutaneous melanoma cells by targeting pleckstrin (PLEK) .Methods:Bioinformatics methods were used to analyze cutaneous melanoma-associated core genes; dual-luciferase reporter assay was performed to verify the targeted interaction between miRNA-181b-5p and PLEK. Oligo RNA and small interfering RNA (siRNA) were used to regulate the expression of miRNA-181b-5p and PLEK in A375 cells respectively in this experiment, and A375 cells were divided into the following groups in detail: mimic negative control group, miRNA-181b-5p mimic group, inhibitor negative control group, miRNA-181b-5p inhibitor group, PLEK siRNA group, siRNA negative control group, miRNA-181b-5p inhibitor + control siRNA co-transfection group and miRNA-181b-5p inhibitor + PLEK siRNA3 co-transfection group. After 48-hour treatment, qPCR was performed to determine the mRNA expression of miRNA-181b-5p and PLEK in A375 cells, Western blot analysis to determine the PLEK protein expression, and Transwell assay to assess the invasive ability of A375 cells; after additional 24-96 hours of culture, cell counting kit-8 (CCK8) assay was conducted to assess the proliferative ability of A375 cells.Results:PLEK was the core gene for cutaneous melanoma. PLEK expression in the cutaneous melanoma in situ tissues was significantly higher than that in the paracancerous tissues ( P = 0.031) , but lower than that in the metastatic tissues ( P = 0.001) . Compared with human epidermal melanocytes HEMa-LP, the mRNA and protein expression of PLEK significantly increased in A375 cells (mRNA: 3.884 ± 0.156 vs. 0.997 ± 0.010, t = 18.48, P < 0.001; protein: 2.840 ± 0.301 vs. 1.029 ± 0.094, t = 5.47, P = 0.005) , but the miRNA-181b-5p expression significantly decreased in A375 cells (0.333 ± 0.042 vs. 0.967 ± 0.069, t = 7.83, P = 0.001) . Dual-luciferase reporter assay showed targeted binding of miRNA-181b-5p to PLEK. Compared with the mimic negative control group, the miRNA-181b-5p mimic group showed significantly decreased survival rate of A375 cells (48 hours: t = 7.96, P = 0.015; 72 hours: t = 7.50, P = 0.002; 96 hours: t = 7.96, P = 0.001) , and significantly decreased invasive ability of A375 cells ( t = 5.07, P = 0.007) ; on the contrary, the survival rate and invasive ability of A375 cells were significantly higher in the miRNA-181b-5p inhibitor group than in the inhibitor negative control group (survival rate: 24 hours, t =5.38, P = 0.013; 48 hours, t = 5.36, P = 0.013; 72 hours, t =7.63, P = 0.005; 96 hours, t = 5.99, P = 0.004; invasive ability: t = 7.24, P = 0.002) ; compared with the siRNA negative control group, the proliferative and invasive ability of A375 cells significantly decreased in the PLEK siRNA group (proliferative ability: 48, 72, 96 hours, P = 0.015, 0.011, 0.001, respectively; invasive ability: t = 4.93, P = 0.008) ; compared with the miRNA-181b-5p inhibitor + control siRNA co-transfection group, the miRNA-181b-5p inhibitor + PLEK siRNA co-transfection group showed significantly decreased proliferation rate and invasive ability of A375 cells (proliferation rate: 24, 48, 72, 96 hours, P = 0.042, 0.042, 0.037, 0.017, respectively; invasive ability: t = 8.52, P = 0.001) . Conclusion:miRNA-181b-5p can inhibit the proliferation and invasion of cutaneous melanoma A375 cells, likely by down-regulating the PLEK expression.