Based on the concept of quality marker (Q-marker) and the application of Q-marker in traditional Chinese medicine, the quality control methods of Chinese materia medica injections were put forward, taking salvianolic acids for injection as an example. Through the analysis of components, efficacy and pharmacokinetics, it has been identified that the Q-marker of salvianolic acids for injection were salvianolic acid B, rosmarinic acid, lithospermic acid, salvianolic acid D, and salvianolic acid Y. The quality control system of multi-index content determination, fingerprint, near infrared on-line control, and biological quality control was established with Q-marker as the core. It provides a reference for the new ideas of quality control of Chinese materia medica injection.

Objective To understand the acute effect of ambient air CO pollution on daily mortality of cerebrocardiovascular diseases among highly and long-term exposed residents of 65 years and over in Taiyuan,Shanxi,China.Methods The relationship of CO concentration and daily mortality of cerebrocardiovascular diseases among residents over 65 years old in Taiyuan(2003-2004) was analyzed by case-crossover design and conditional Logistic regression in SAS 9.0 Results The 48 h accumulated CO concentration had the most significant effect.As increment of CO average was 100 ?g/m~3,the corresponding OR of the effect on the total deaths of the cerebrocardiovascular diseases,the cardiac disease,the ischemic heart disease,myocardial infarction,cardiac failure,arrhythmia and stroke was 1.006,1.010,1.007,1.005,1.005,1.006 and 1.012 respectively.Under different air pollution conditions,the pollutant presented different effects on deaths of eerebrocardiovascular diseases.Conclusion The current CO pollution has caused a certain adverse effect on the cerebrocardiovascular mortality among residents of 65 years and over in Taiyuan city.More stringent measures should be taken to control the air pollution and decrease CO level,thus reduce the mortality of cerebrocardiovascular diseases.

AIM: To evaluate the safety and efficacy of Ahmed glaucoma valve implantation for refractory glaucoma after sequential failed trabeculectomy.
METHODS: Thirty - six patients (36 eyes) with prior failed sequential trabeculectomy who underwent Ahmed glaucoma valve implantation were included. The intraocular pressure ( IOP), best corrected visual acuity (BCVA) and complications were ovserved and all the patients were followed up at least for 12mo.
RESULTS: Mean preoperative IOP was 35. 20±7. 28mmHg and reduced to 10. 15±3. 34, 11. 23±3. 56, 15. 63±5. 72, 17. 17±5. 47, 17. 73±6. 23,19. 76±5. 43mmHg at 1, 2wk, 1, 3, 6 and 12mo after surgery, which was significant different from the preoperative level (t = 12. 643, 11. 837, 10. 324, 8. 839, 8. 462, 8. 046, all P < 0. 05 ). Visual acuity was not significantly different between pre - operation and 12mo post- operation ( Z = - 0. 420, P > 0. 05). At 12mo after operation, the complete success rate reached 78% and the conditional success rate reached 92%. There were 5 eyes complicated with shallow anterior chamber, 3 eye complicated with anterior chamber hemorrhage, which all recovered after additional treatments. Late complications included valve exposure and encapsulated cystic blebs around the plate. Severe corneal endothelium loss occurred in 1 patient.
CONCLUSION: Ahmed glaucoma valve implantation is effective in reducing IOP at 1-year follow-up in refractory glaucoma patients with prior sequential failed trabeculectomy, but we should fully understand and attach great importance to all kinds of complications that may occur.

This study is to establish an UPLC fingerprint of Resina Draconis from different manufacturers, which can provide a comprehensive evaluation for its quality control. The analysis was performed on a Phenomenex Kinetex 2.6 μ C18 100A column by agradientelution program with acetonitrile-water as mobile phase at a flow rate of 1.7 mL x min(-1). The column temperature was 40 degrees C and the detection wavelengthwas 280 nm. The fingerprints of 18 batches of Draconis Resina were further evaluated by chemometrics methods including similarity analysis (SA), hierarchical clustering analysis (HCA) and principal component analysis (PCA). As a result, there were 15 common peaks, 13 of which had been identified by LC-Q-TOF MS, and the similarity degrees of 15 batches of the samples was more than 0.9, and the samples were divided into 4 clusters by their quality difference. The method is reproducible, simple and reliablethat it can be used for quality control and evaluation of Resina Draconis from different manufacturers.
Chromatography, High Pressure Liquid ; methods ; Dracaena ; chemistry ; Drugs, Chinese Herbal ; analysis ; Principal Component Analysis ; Quality Control

Objective: To study the phenolic constituents of Draconis Resina. Methods: The compounds were isolated and purified by silica gel and sephadex LH-20 column chromatography, and their structures were identified by physiochemical properties and MS and NMR spectroscopic data. Results: Fourteen compounds were isolated from the ethyl acetate extract of Draconis Resina and identified as 4'-hydroxy-1', 4″-dimethoxychalcane (1), 7-hydroxy-5, 4'-dimethoxy-2-arylbenzofuran (2), pterostilbene (3), 3, 4'-dihydroxy-5- methoxystilbene (4), 5, 7, 4'-trihydroxyflavanone (5), pinocembrin (6), 7-hydroxyflavanone (7), liquiritigenin (8), methyl 4- hydroxybenzoate (9), methyl 4-hydroxy-3-methoxybenzoate (10), ethyl 4-hydroxy-3-methoxybenzoate (11), 2, 4-dihydroxy acetophenone (12), 3, 4-dihydroxyallybenzene (13), and β-sitosterol (14). Conclusion: Compound 1 is a new natural product. Compound 2 is firstly obtained from the plants of Liliaceae. Compounds 5 and 9-12 are firstly isolated from the plants of Dracaena Vand. ex L., and compounds 6 and 7 are isolated from Dracaena cochinchinensis for the first time.

OBJECTIVETo sort out the contents of acupuncture and moxibustion in Puji Benshi Fang, so as to provide references for learning ancient acupuncture and moxibustion science's.

METHODSBased on Puji Benshi Fang published by People's Medical Publishing House in 1983, sort out the contents about channels and collaterals, acupoints, acupuncture and moxibustion methods, acupoint selection for treatment, and so on in Fuji Benshi Fang.

CONCLUSIONFuji Benshi Fang collected a lot of literatures of acupuncture and moxibustion, selected strong points of scholars, compiled essence of successive dynasties, with higher theoretic and academic and clinical application values, which provides convenience for preservation, doing textual research, collation of literature of acupuncture and moxibustion.

Objective To analyze γ?secretase gene mutations in a pedigree with acne inversa. Methods Clinical data were collected from a pedigree with acne inversa, which contained 30 members spanning 4 generations. Of these members, 12 were affected by acne inversa, and 9 of the affected members were alive. Peripheral blood DNA was obtained from the proband, his seven relatives (including 4 affected and 3 unaffected members), and 100 unrelatedhealthy human controls. PCR was performed to amplify all the coding exons and their flanking sequences of the NCSTN, PSEN1, PSENEN, Aph1 genes followed by DNA sequencing. Results A heterozygous insertion mutation (c.229_230insCACC)of the PSENEN gene, which led to translational frameshifting and resulted in dysfunciton of the PSENEN protein, was detected in all the 5 patients, but not in unaffected members or healthy controls. Conclusion There is a novel heterozygous insertion mutation c.229_230insCACC in the PSENEN gene, which may be the molecular basis of acne inversa in this family.

Carcinoma, Hepatocellular ; metabolism ; pathology ; Hepatocytes ; metabolism ; pathology ; Humans ; Liver Neoplasms ; metabolism ; pathology ; NF-kappa B ; metabolism

Biomarkers, Tumor ; Carcinoma, Hepatocellular ; metabolism ; pathology ; Cell Transformation, Neoplastic ; metabolism ; HSP90 Heat-Shock Proteins ; biosynthesis ; genetics ; Humans ; Liver Neoplasms ; metabolism ; pathology

Objective With awareness, attitudes, and rice-intake behavior of Kaschin-Beck disease (KBD) and the analysis of the factors that influence KBD related rice-intake behaviors among resident's in Aba,this research could provide evidences for KBD-Control, and benefit the policy development related to KBD-Control.Methods Villages were chosen by proportional stratified random sampling from KBD monitoring villages among agriculture areas, pastoral areas, and farming & pastoral areas in Aba, Sichuan, in July 2009. Interview questionnaire of household survey, designed by research associates of this project, was used in this research for residents in endemic area of KBD in Aba. The questionnaire covered demographic and socio-economic characteristics, KBD knowledge and diet habits. Multi-level Variance Component Analysis was used to explore factors which would influence the KBD related rice-intake behaviors. Results A total of 1029 permanent residents were recruited in this research, among which the detection rate of KBD was 48.01％ (482/1004). Most of the patients lived in farming & pastoral areas(84.44％, 407/482). Pastoral residents had the least knowledge of KashinBeck disease, and the composition ratios ofGeneral andGood were 15.87％ (33/208)and 3.36％ (7/208),respectively. Still, people who were willing to have rice as staple food were 93.13％(935/1004). It indicated that only (50.40 ± 23.68)％ on average, of research subjects had the life style of rice intake. Ethnic, work status,language situation and attitudes to rice intake were influencing factors for rice-intake behavior. Conclusions The percentage of rice intake in Aba KBD epidemic areas is low. And to prevent KBD, the advocacy actions should be targeted at ethnic, work status, language situation, and attitudes to rice intake.