Seven guaiane-type sesquiterpenoids, a new compound 6-formyl-5-isopropyl-3-hydroxymethyl-7-methyl-1H-indene (1), a new natural product 5-isopropyl-3, 7-dimethyl-1H-indene-1-one (2), along with five known compounds: guaiazulene (3), 4-formyl-7-isopropyl-10-methylazulene (4), sesquiterpene ketolactone (5), alismoxide (6) and guaia-1 (5), 6-diene (7), were isolated from gorgonian Muriceides collaris collected in South China Sea. Their structures were elucidated on the basis of extensive spectroscopic analysis [MS, IR, 1H NMR, 13C NMR (DEPT), HMQC, HMBC, NOESY] and by comparison of the spectral data with those of the literatures.

Antiplatelet drugs are widely used for various cardiovascular diseases. However, there is no standard for pharmaceutical care of antiplatelet drugs. In the paper, the development and application in antiplatelet drugs of thrombelastography were reviewed to analyze the application value of thrombelastography in effectiveness evaluation of antiplatelet drugs.

Objective To investigate the therapy effect of deanxit combined with large dose of oryzanol in the treatment of post stroke depression(PSD) and anxiety in elderly male.Methods Sixty cases of PSD and anxiety patients were divided into three groups by random number table method with 20 cases in each,deanxit group treated with deanxit,oryzanol group treated with oryzanol,and combination group treated with deanxit and large dose of oryzanol,a total of 4 weeks.Before and after 4 weeks treatment respectively using Hamilton depression scale (HAMD) and Hamilton anxiety scale (HAMA) scores.Results The HAMD and HAMA scores before treatment in three groups had no statistical significance (P ＞ 0.05).Compared with before treatment,HAMD and HAMA scores in three groups after treatment were significantly lower (P＜ 0.01).HAMD scores in combination group were improved better than those in deanxit group and oryzanol group [(12.85 ± 3.69) scores vs.(15.30 ± 3.28),(18.65 ± 3.13) scores](P＜ 0.01),and deanxit group were better than oryzanol group(P＜ 0.01).HAMA scores in deanxit group and combination group were lower than those in oryzanol group [(8.65 ± 3.33),(7.25 ± 3.34) scores vs.(10.65 ± 3.18) scores] (P ＜0.01).Conclusion Deanxit combined with oryzanol is effective in the treatment of PSD and anxiety in elderly male.

[Objective]To observe the effects of borneol on the pharmackinetics of scutellarin after intranasal administration in rats.[Method]The different time of plasma scutellarin concentration was determined by the method of 125I label after iv injection or intranasal administration,intranasal administration of scutellarin(combined with 1% borneol)0.4 mg?kg-1 in SD rats.To calculate the pharmacokinetic parameters by 3P87 software.[Result]The time of maximum concentration(Tmax)and the maximum concentration(Cmax)at the class of intranasal administration is 25.0 min,0.55ug/ml,at the class of intranasal administration(combined with borneol)46.5 min,0.50ug/ml;the absolute bioavailability of intranasal administration is 53.70%,while the intranasal administration(combined withborneol)is 52.86%,there is no statistically significant differences compared with each other.[Conclusion]The borneol prolongs the peak time of plasma scutellarin concentration after intranasal administration in rats,but AUC is not influenced.

Objective To learn the status of health care personnel construction of primary health institutions in Jiangsu province. Methods In July 2015, cluster sampling method was adopted in which 14 areas from Jiangsu province were selected, then one or more township health centers from each area were selected , and a total of 23 hospitals were selected. Personal interview were applied to administrators, the medical staff and residents respectively. A self-made questionnaire was performed in medical personnel from different departments. The method of descriptive statistics was used to collect data of rural health care personnel in primary health institutions. Results A total of 521 questionnaires were collected. In the town hospitals, the average age of the health professional staff was 37 years old. 68.33% (356 people) of the staff had college diploma or technical secondary school diploma and 35.12%(183 people) of them had junior title. There were 10.94%(57 people) and 14.01%(73 people) of the staff had no title and no physician practice qualification respectively. Conclusion Grass-roots health personnel construction task is still formidable. Further efforts are needed to improve the educa-tional system of health talents. And the incentive mechanism should be improved to strengthen the at-traction and stability of grass-roots health personnel. Strengthening education and training for the exist-ing staff is also needed to intensify the ability to primary health care.

Objective To explore the technique and clinical outcome of the atlantoaxial pedicle screw system in the treatment of the unstable atlantoaxial dislocation post traction.Methods The study involved 32 patients with atlantoaxial dislocation(type T2 of TOI classification)admitted from March 2005 to September 2009.There were 17 patients with fresh odontoid fracture and two with old odontoid fracture,five with traumatic disruption of the transverse atlantal ligament and eight with congenital odontoid dysplasia.JOA scores of neurological function before operation was at a range of 5-13(average 8.38).The average of space available for the cord(SAC)was 9.15 mm.Before the atlantoaxial pedicle screw system was carried out,the skull traction was performed in all the patients preoperatively.Results A total of 128 pedicle screws were inserted safely,with mean operation time and perioperative blood loss for 1.5 hours and 300 ml,respectively.No injury to the vertebral artery or spinal cord was observed.All the patients were followed up for 12-24 months,which showed that JOA scores one year after operation was increased to 10-17(average 14.56),with the improvement rate of 71.70%,and that the SAC was average 14.86 mm.The X-ray and SCT scans verified the proper position of the screws,with no internal fixation failure or atlantoaxial redislocation.After 3-6 months,all the patients except for one patient achieved a solid bone fusion.One year after operation,the one patient with no bone graft fusion was removed of the internal fixation system and obtained satisfactory restoration of the rotational function.Conclusions Atlantoaxial pedicle screw system is an effective method for the treatment of the unstable atlantoaxial dislocation post traction,for it has the advantages of stable three-dimension fixation,direct screw placement,intraoperative reduction and high fusion rate.

Objective: To investigate the effects of dendritic cells(DCs) loaded with tumor antigens on the proliferation and antitumor activity of tumor-infiltrating lymphocytes(TILs) from hepatocellular carcinoma (HCC) in vitro . Methods:DCs derived from the peripheral blood of patients with HCC were loaded with autologous tumor lysate(Tuly) to generate DC-Tuly and then the DC-Tuly was co-cultured with autologous TILs in low concentration of IL-2. TILs were counted, and the phenotypes of DCs and TILs were assayed by FCM and the cytotoxicity of TILs was determined with LDH method. The concentration of cytokines in TILs culture supernatant such as IFN-? and TNF-? was detected by ELISA . Results: The expression levels of CD1a, CD80, CD83,CD86, CD40, HLA-DR molecules on the DC-Tuly are notably increased( P

Objective To establish a method for the preparation of long-circulating liposomes (LCL) containing etoposide and to observe its stability in rats plasma.Methods The etoposide-containing liposome was prepared by ethanol injection method. Polyethylene glycol-distearoyl phosphatidylethanolamine (PEG2000-DSPE) was used to modify the membrane of the liposome. Reversed-phase high pressure liquid chromatography (RP-HPLC) was used to detect the concentration of the liposome,and dynamic release method was used to study its stability in mice plasma.Results The mean size of the LCL containing etoposide was (180?26) nm,and the mean concentration of etoposide was (4.78?0.22) mg/mL,with the entrapment efficiency being (88.71?8.2)%. The leakage ratio of the conventional liposome containing etoposide and LCL containing etoposide in mice plasma were (80.14?1.59)% and (46.72?2.61)%,respectively.Conclusion LCL containing etoposide with high entrapment efficiency and low leakage rate can be obtained by using ethanol injection method. Additionally,modification by PEG2000-DSPE could raise the stability of the liposome.

AIM: To test the contents of tanshinone Ⅱ_A and salvianolic acid B in 56 batches of samples by HPLC,evaluate the current quality of Compound Danshen Tables. METHODS: HPLC,chromatographic conditions: The detection column was Agela-C_(18)(5 ?m,46 mm?250 mm) for tanshinone Ⅱ_A,mobile phase was methanol-water(73(∶)27),UV detection wavelength was set at 270 nm.The flow rate was 1 mL/min.The detection column of Agela-C_(18)(5 ?m,4.6 mm?250mm) was used for salvianolic acid with mobile phase of acetonitrile-methanol-formic acid-water(10(∶)30(∶)1(∶)59). UV wavelength was set at 286 nm.The flow rate was 1 mL/min.(RESULTS:) The most of samples conform to the requirement of Chinese Pharmacopoeia(2005),but the content of tanshinone Ⅱ_A was widely different and three batches of salvianolic acid B were lower than the requirement of Chinese Pharmacopoeia(2005). CONCLUSION: The quality of Compound Danshen Tables will be improved.

AIM:A new method to rapidly non-destructive quality control Compound Danshen Tablet was developed by portable acousto-optic tunable filter (AOTF)-near infrared (NIR) spectroscopy. METHODS:A portable AOTF-NIR spectrometer was used to test 215 different batches of Compound Danshen Tablet collected from fifty-six pharmaceutical factories. The samples were analyzed by the Unscrambler program using principal component analysis(PCA). Quantitative analytical models invoking the partial least squares (PLS) algorithm simultaneously predicted the contents of four major constituents in Compound Danshen Tablet:salvianolic acid B,tanshinoneⅡA,water extract and alcohol extract. RESULTS:The qualitative analysis models accurately identified the differences between Compound Danshen Tablet and other reference substances. The results of external validation showed by the significant t-test that no significant difference between predictive and the chemical value,RSD was equal to 0. 990 9,0. 991 3,0. 964 0 and 1. 73% ,2. 08% ,3. 32% ,1. 32% ,respectively. CONCLUSION:The method of rapid non-destructive analyzing Compound Danshen Tablet is explored.