Currently, the model of the research evaluation system of traditional Chinese medicine (TCM) is set up through imitating that of western medicine. The application of quantitative research to TCM does promote the advance of modernization of TCM, which explore the part of TCM that can be measured in quantitative method. However, TCM has a background of profound philosophy and culture. The priority of TCM can not be expressed through quantitative research alone. On the contrary, qualitative research is more suitable to most research area of TCM. In TCM clinical research, the priority of TCM should be fully explored. It is very significant to set up the effectiveness evaluation system of TCM, especially by applying qualitative research to the diagnosis and the evaluation of treatment results and combining quantitative research.

This study was aimed to evaluate the clinical effect of 66 yin-deficiency acne cases treated with body constitution adjustment using acupuncture and moxibustion. In this research, 66 acne patients with the body con-stitution of yin-deficiency were selected . These patients were randomly divided into two groups ( 33 every group ) . The acupuncture treatment group was treated by acupuncture and local treatment. And moxibustion treatment group was treated by indirect moxibustion and local treatment. The treatment was given twice a week. And the improvement condition of acne skin lesions and yin-deficiency body constitution were evaluated after 12-week treatment. The results showed that certain curative effects were received in both groups. However, the moxibustion treatment group had higher curative effect compared with the acupuncture treatment group. There were significant statistical differences between two groups ( P < 0 . 05 ) , which meant moxibustion with local treatment had a higher curative effect than acupuncture with local treatment to acne. In the aspect of skin lesion improvement, according to the statistics, the moxibustion treatment group were statistically significant compared with acupuncture group (P< 0.05), which meant more obvious improvement of skin in the moxibustion treatment group. In the aspect of body constitution, the body constitution scores in both groups were significantly declined and the moxibustion treatment group was more obvious. There was statistical significance between two groups (P < 0.05), which meant patients in the moxibustion treatment group obtained a more obvious body constitution improvement. After the treatment, follow-up was given to all patients for 4 weeks. The results showed that both the acne skin lesion con-dition and yin-deficiency body constitution score were decreased and not achieve the recurrence diagnostic stan-dard. It showed that acupuncture and moxibustion are able to activate the self-regulation and disease resistibility of the body. It was concluded that acupuncture and moxibustion not only improve skin lesion of acne patients with the body constitution of yin-deficiency with inner heat , but also regulate yin-deficiency body constitution . Moxibustion had higher efficacy in the treatment of yin-deficiency with inner heat acne than acupuncture.

Animals ; Exocytosis ; drug effects ; physiology ; Glucose ; pharmacology ; Insulin ; secretion ; Insulin-Secreting Cells ; cytology ; drug effects ; metabolism ; Mice ; Microscopy, Fluorescence ; methods ; Potassium ; pharmacology ; Recombinant Fusion Proteins ; genetics ; metabolism ; Vesicle-Associated Membrane Protein 2 ; genetics ; metabolism

Objective To study the relationship between expression of G-protein-coupled bile acid receptor 1 (GPBAR1) in gallbladder mucosa and formation of lithogenic bile in patients with gallstones.Methods Gallbladder mucosa,gallbladder wall,bile and plasma were collected from 34 patients with gallstone (GS) and 15 individuals who were gallstone free (GSF).The gallbladder wall was stained with hematoxylin-eosin (HE) and immunohistochemistry to detect pathologic changes and expressions of GPBAR1,mucin 1 (MUC1) and mucin 5AC (MUC5AC).Reverse-transcription polymerase chain reaction (RT-PCR) was used to test mRNA expressions of GPBAR1,MUC1 and MUC5AC in the gallbladder mucosa.The contents of total cholesterol (TC),total bile acid (TBA),triglyceride (TG),low density lipoprotein (LDL) and high density lipoprotein (HDL) in plasma and cholesterol,TBA,phospholipid (PL) and mucin in the bile of gallbladder were measured.Results The gallbladder mucosa in all GS patients showed chronic inflammation on hematoxylin-eosin staining.The expressions of GPBAR1 and MUC5AC were more markedly increased in the GS group than in the GSFgroup (61.34±8.06 vs.43.05±7.83,P＜0.01; 52.11±9.62 vs.45.05±9.27,P＜0.05).The mRNA expressions of GPBAR1 and MUC5AC in the GS group were also more markedly increased than in the GSR group (0.87±0.07 vs.0.80±0.09,P＜0.05; 1.04±0.22 vs.0.8±0.17,P＜0.01).Serum cholesterol,as well as biliary cholesterol,cholesterol mol percentage,cholesterol saturation index and mucin in the GS group were more significantly higher than in the GSF group (5.07±1.64 vs.3.62±1.42,P＜0.01; 17.23±3.67 vs.12.47±2.31,P＜0.01; 7.47±0.65 vs.5.05±0.24,P＜0.01; 1.03±0.58 vs.0.69±0.38,P＜0.01; 92.02±20.89 vs.76.36±19.71,P＜0.05).Biliary total bile acids and bile acids mol percentage were lower in the GS group than in the GSF group (162.68±20.19 vs.180.21±26.05,P＜0.05; 71.28±1.84 vs. 73.29±0.96,P＜0.01). In the GS group,there were negative correlations between the mRNA expression of GPBAR1 and biliary TBA (γ=-0.341,P＜0.05).There were negative correlations in the GS group between the GPBAR1 expression and the level of biliary TBA (γ=- 0.403,P＜0.05),and between the GPBAR1 expression and the level of biliary total lipid (γ=-0.365,P＜0.05).Conclusions This study shows an increase in expression of GPBAR1 in gallbladder mucosa in patients with GS.It is suggested that GPBAR1 may accelerate formation of lithogenic bile by inducing re-absorption of bile acid.

Objective To investigate the value of human epididymis secretory protein 4 ( HE4 ) combined with CA125 assay in differential diagnosis of endometriosis cyst and ovarian malignant tumor.Methods The level of HE4 and CA125 were measured by enzyme-linked immunosorbent assay (ELISA) in the serum specimens of 46 cases in endometriosis cyst group,36 cases in malignant ovarian tumor group,60 cases in benign ovarian diseases and 50 women in healthy women group.Those results were shown with median level.The normal range were 0-150 pmol/L in HE4 and 0-35 kU/L,which either one was more than the threshold value defined as positive index.The sensitivity of assay was evaluated by receiver operating characteristic (ROC) curve,the relation and value of HE4 or CA125 alone and combination assay in diagnosis of endometriosis was analyzed by Mann-Whitney U test and correlation analysis.Results (1) HE4:the median levels of HE4 were 52.4,51.0,50.0 pmol/L in group of endometriosis,normal control and benign ovarian tumor,which didn't show statistical difference.However,HE4 was 507.5 pmol/L inovarian cancer group,which was significantly higher than those of 3 groups (P < 0.05 ).(2 ) CA125:there were significant different in median level of CA125 was observed as 743.0 kU/L in ovarian cancer,84.9 kU/L in endoemtriosis,15.4 kU/L in benign ovarian disease,and 11.5 kU/L in healthy women (P < 0.05).( 3 ) The single assay:when compared with that in endometriosis group,receiver operating characteristic area under the curve( ROC-AUC) were 0.933 in HE4 alone and 0.821 in CA125 alone assay in ovarian cancer group.The specificity was 95% and the sensitivity was 79.6% and 49.0%.(4) The combination assay:when compared with those in endometriosis group,the ROC-AUC was 0.936,the specificity was 95% and the sensitivity was 81.0% in ovarian cancer.Conclusions Measurement of HE4 could be used in differential diagnosis of endometriosis cyst.And the combination of HE4 and CA125 assay could discriminate ovarian endometriosis cysts from ovarian malignant tumors effectively.

Objective To explore the TCM syndrome distribution characteristics of central obesity hypertension patients; To analyze its correlation with urinary microalbumin/creatinine (MA/Cr) ratio; To provide some proof for an efficient way to control central obesity hypertension and prevent and cure its early renal injury with integrated TCM and Western medicine.Methods It was performed in a cross-sectional epidemiological study. The age, gender, height, weight, waist circumference, blood pressure, medical history and symptoms of 359 central obesity hypertension patients were collected in Shanghai. Then according to the four diagnostic methods, TCM syndromes were recorded. The urinary MA/Cr ratio, fasting blood glucose, fasting insulin and hs-CRP levels were detected.Results The urinary MA/Cr detectable rate in Shanghai among central obesity hypertension was 33.4% (120/359), men accounting for 56% and women 44%. Among central obesity hypertension patients, the HOMA-IR and hs-CRP level of urinary albumin group were significantly higher than those of normal group, with statistical significance (P<0.05). Among 359 central obesity hypertension patients, 140 people had phlegm-dampness syndrome, accounting for 39%, the largest part; 108 had liver-yang hyperactivity syndrome, accounting for 30%; 61 had yin-yang deficiency syndrome, accounting for 17%; 50 had yin-deficiency and yang-hyperactivity syndrome, accounting for 14%; the number of four TCM syndromes had statistical difference (P<0.05). Urinary MA/Cr ratio of the patients with phlegm-dampness syndrome was significantly higher than that of other three syndromes (P<0.05).Conclusion The incidence rate of early renal damage with central obesity hypertension patients is high in Shanghai area, and the early stage of renal damage is associated with insulin resistance and inflammatory reaction. Among central obesity hypertension, phlegm-dampness syndrome and liver-yang hyperactivity account for the majority, and patients with phlegm- dampness syndrome are more likely to have early kidney damage.

Objective To purify and prokaryotically express the histone methyltransferase SET7.Methods The coding sequence of full length SET7 was amplified from breast library by PCR and cloned into the pGEX-KG vector.The correct recombinant plasmid was introduced into E.coli.The expressed protein was identified by SDS-PAGE.Results DNA sequencing indicated the SET7 was constructed.GST-SET7 fusion protein was identified by SDS-PAGE.Conclusion The prokaryotically expressed protein of GST-SET7 is obtained,which will falilitate further study of SET7 function.

Objective To investigate the association of hepatitis B virus ( HBV) precore ( preC) /C mutations with the pro-gression of liver disease .Methods The HBV genes of 50 chronic hepatitis B , including 30 HBV e-antigen ( HBeAg)-negative and 20 HBeAg-positive patients, were detected with real-time quantification polymerase chain reaction (RT-PCR) and the direct sequencing method.Results The mutations T1762/A176, T1766/A1768, A1896 , and the levels of HBV viral loads significantly correlated with the disease progression .The HBeAg-negative patients had a higher frequency of mutations at T 1762/A1764 , T1766/A1768 , and A 1896 relative to HBeAg-positive patients .Conclusions Patients with advanced liver diseases and with HBeAg-negativity possibly had multi-mutations at T1762/A1764, T1766/A1768, and A1896 in HBV genomes.

Objective To study the effect of the uncertain deflection of the Delta4 phantom (ScandiDos AB,Sweden) in setting up on the Gamma index passing rate during the VMAT plan verification.Methods Two patients with head and neck cancer,two with lung cancers and one with pelvic cancer receiving VMAT radiotherapy were randomly chosen.By means of Eclipse8.6 TPS the treatment plans elaborated for the five patients were picked up to make the verification plans and Delta4 was used to perform dose verification On VARIAN Clinac Ⅸ.The Delta4 phantom was precisely set up first,and then it was deflected in a given angle towards the horizontal direction in relation to the center of the linear accelerator isocenter to perform the dose verification for 11 times successively.To figure out the relationship between the deflection angle of the Delta4 phantom and the Gamma index passing rate.Results As the Delta4 phantom was deflected by 0.0°,0.2°,0.4°,0.6°,0.8°,1.0°,1.2°,1.4°,1.6°,1.8° and 2.0° in sequence,the measured Gamma index passing rates presented a slight decline,but all greater than 90％ (DD 3％,DTA 3 mm).Conclusions In the VMAT plan verification,the Gamma index passing rate of Delta4 has no dependence on the uncertain deflection of the Delta4 phantom provided that the uncertain deflection of the Delta4 phantom is no greater than 2°,but the passing rates of DD and DTA vary significantly with the uncertain deflection of the Delta4 phantom.

Objective: To explore the impact of ticagrelor on platelet aggregation in patients with acute coronary syndrome (ACS) after percutaneous coronary intervention(PCI). Methods: A total of 98 ACS patients received PCI in our hospital from 2015-01 to 2015-12 were enrolled. The patients were randomly divided into 2 groups: Clopidogrel group, the patients received oral clopidogrel 300mg at first time and then maintained by 75mg/qd, n=48 and Ticagrelor group, the patients received oral ticagrelor 180mg at first time and then maintained by 90mg/bid, n=50. All patients were treated for 12 months.The level of vasodilator stimulated phosphoprotein (VASP) phosphorylation and platelet reactivity index (PRI) at pre-medication and 24h, 7 days and 1 month after PCI were detected; major adverse cardiovascular events (MACE) and bleeding events were recorded within 1 month after PCI, the incidence of platelet aggregation, MACE and bleeding events were compared between 2 groups.Results: The baseline information and PCI condition were similar between 2 groups, P>0.05. The overall average PRI was different between 2 groups, P<0.001 and PRI at each time point was different between 2 groups, P<0.001, different group and time point had interactive effect on PRI, P<0.001. Compared with Clopidogrel group, Ticagrelor group had the lower ratio of PRI≥50% at different time points after PCI, P<0.001. The incidence of MACE and bleeding event were similar between 2 groups within 1 month after PCI, P>0.05. Conclusion: Ticagrelor was superior toclopidogrel for anti-platelet aggregation in ACS patients after PCI, it didn't increase bleeding events.