Referring to the relevant ancient books and documents, the processing methods for Gardenia jasminoides Ellis in suc-cessive dynasties were summed up to understand the processing development. And referred to the modern research on the processing of Gardenia jasminoides Ellis,the preparation process, product quality control and pharmacological effects of the processed products of Gardenia jasminoides Ellis were summarized to provide theoretical basis for the clinical application and quality control of the processing and processed products.

Objective:To investigate the biological characteristics, wild resources distribution, chemical constituents, pharmacologi-cal effects and clinical application of She medicine fresh herb tea. Methods: The related literatures on fresh herb tea in CNKI, CBM, Wanfang and Vip database from 1989 to 2014 were sunmmrized and analyzed. Results:Fresh herb tea showed narrow distribution, and mainly contained volatile oils, alkaloids and flavonoids etc with the effects of antioxidant, immune regulation, antibiosis and so on. Con-clusion:The researches on the chemical composition of fresh herb tea provide reliable basis for the separation and extraction of specific chemical components, which also provide reliable support for the development of health products and other products containing fresh herb tea.

Objective To evaluate clinical and CT features of the 4 th lumbar vertebral spondylolisthesis (L 4DS ) as well as CT value in its diagnosis. Methods CT features of 36 cases of L 4DS were observed and interarticular distance (IAD) and facet joint angle (FJA) were measured and compared with control group.Results Patients with L 4DS mostly were over 40 years old. CT features included degenaration, spondylolisthesis and spinal canal stenosis. IAD and FJA were significantly narrowed. Conclusion CT axial scans combined with plain films,CTM and MPR clearly shows basic changes of L 4DS , providing useful details for clinical management. Narrow posterior vertebral part are important factors leading to L 4DS.

Objective To explore the characteristics of operation,curative effects and operative management in elderly patients of age older than 70 years with coronary heart disease receiving coronary artery bypass grafting.Methods 108 elderly patients of age older than 70 years with coronary heart disease were divided into two groups:OPCAB group(n = 76) and CCABG group (n = 32) The clinical curative effects, early postoperative mortality and complications of the two groups were compared and analyzed respectively. Results OPCAB group was better than CCABG group in these series(P ＜ 0.05): The early postoperative mortality (5.8%, 11.2%)、 myocardial infarction (2.9%, 10.6%), respiration failure(8.7%, 17.5%), pulmonary complications: (11.8%, 31.5%) 、complication of CNS:(1.8% ,9.8%) 、acute renal failure(1.8% ,6.2%) ,the time of intubation: (9.3 ±4.5), (25.4 ±7.5) h,ICU stay(3.1 ± 1.8) ,(7.1 ±2.9) d,hospital stay(15.5 ±8.6) ,(26.4 ±8.6)d. Conclusion OPCAB could reduce operative mortality and complication, it should be the first option for the surgery of elder patients with coronary heart disease;surgical skills and correct perioperative management were the key factors to assure surgical outcome.

OBJECTIVE:To prepare Ferulic acid/K/β-CD/metal organic framework (FA/K/β-CD/MOF) inclusion,and to opti-mize its preparation technology. METHODS:K/β-CD/MOF was synthesized by solvothermal method as inclusion material. Using FA as main component,FA/K/β-CD/MOF was prepared by grinding method. The preparation technology was optimized by orthogo-nal test using mole ratio of main component-inclusion material,grinding time,dropping time and inclusion temperature as factors, inclusion rate as index. Prepared FA/K/β-CD/MOF was indentified by IR spectrum and DSC,and inclusion rate and dissolution rate were determined. RESULTS:Optimized preparation technology was as follows as mole ratio of main main component to inclusion material 3∶1,dropping time 60 min,inclusion temperature 40 ℃,inclusion time 60 min. Prepared FA/K/β-CD-MOF had already formed a new kind of phase,and its average inclusion rate was(18.0±1.6)%(RSD=0.9%,n=6);its solubility was 15 times as much as FA(9.582 mg/ml vs. 0.647 mg/ml). CONCLUSIONS:FA/K/β-CD/MOF is prepared successfully;and the preparation tech-nology is reasonable and feasible.

Objective To investigate the feasibility of hydrogen proton magnetic resonance spectroscopy (1 H-MRS)for detection of Wallerian degeneration of the pyramidal tract after cerebral infarction.Methods Multiple metabolic indices including NAA,Cho, Cr of the bilateral cerebral peduncle were detected by using 1 H-MRS in 1 5 patients with unilateral middle cerebral artery infarction and 1 5 age-matched healthy volunteers,NAA/Cr,Cho/Cr were also calculated.Comparing the difference between cerebral infarction group and the control group ,the ROC curve was analyzed.Results The values of NAA/Cr in the ipsilateral cerebral peduncle of cerebral infarction patients were significantly lower than that of the contralateral,and there were significant differences between the two groups(P <0.05).The values of NAA/Cr in the ipsilateral cerebral peduncle of cerebral infarction patients decreased (P <0.05),as compared with that of the control group.The area under the ROC curve was 0.947,the truncation point was 1.63.The NAA/Cr val-ues of the contralateral cerebral peduncle of cerebral infarction patients had no significant differences compared with the control group (P >0.05),the Cho/Cr values of the ipsilateral and the contralateral cerebral peduncle had no significant difference compared with the control group (P >0.05).Conclusion 1 H-MRS can detect Wallerian degeneration of the pyramidal tract after cerebral infarction.

OBJECTIVE:To compare the preventive effects and safety of aspirin and clopodogrel respectively used for vascular restenosis after coronary intimal striping with coronary artery bypass grafting. METHODS:110 patients with coronary atherosclerot-ic heart disease were divided into aspirin group (55 cases) and clopodogrel group (55 cases). All patients intravenously mi-cro-pumped Nitroglycerin injection 10 mg+5% Glucose injection totally 20 mL for maintaining 48-72 h after coronary intimal strip-ing with coronary artery bypass grafting,intravenously pumped Dopamine hydrochloride injection 1-5 μg/kg if necessary. Unplug the endotracheal tube after surgery,patients received Cefuroxime sodium for injection 1.5 g adding into Sterile water for injection 50 mL,intravenous injection,3 times a day,for 2-3 d. Meanwhile,patients were orally given Rosuvastatin calcium tablet 10 mg 30 min after daily dinner,8-week was a course,for 3 courses. Based on it,aspirin group received Aspirin enteric-coated tablet with initial dose of 300 mg,once a day,orally taking 100 mg from the second day,once a day,for 6 months;clopodogrel group received Clopidogrel hydrogen sulfate tablet with initial dose of 300 mg,once a day,orally taking 75 mg from the second day, once a day,for 6 months. Graft patency rate,and platelet aggregation rate,platelet aggregation compliance rate,fibrinogen(Fg), D-dimer (D-D),platelet count (PLT),tissue-type plasminogen activator (t-PA) before and after treatment,and the incidence of adverse reactions in 2 groups were observed. RESULTS:There were no significant differences in the graft patency rate and inci-dence of adverse reactions in 2 groups (P>0.05). Before treatment,there were no significant differences in platelet aggregation rate,platelet aggregation compliance rate,Fg,D-D,PLT and t-PA in 2 groups (P>0.05). After treatment,platelet aggregation rate,Fg and D-D level in 2 groups were significantly lower than before,platelet aggregation compliance rate,PLT and t-PA level were significantly higher than before,with statistical significance(P<0.05),while there were no significant differences between 2 groups(P>0.05). CONCLUSIONS:Based on conventional treatment,both aspirin and clopidogrel used for coronary intimal strip-ing with coronary artery bypass grafting can inhibit platelet aggregation,reduce thrombosis,maintain vascular patency and prevent vascular restenosis,with good safety.

ObjectiveTo explore the mechanism of Qigesan （QGS） in intervening in the migration and invasion of esophageal carcinoma TE-1 cells. MethodMicroarray technology was used to screen differentially expressed genes （DEGs） in the normal group and the QGS group， and the ontological functions and signaling pathways of DEGs were analyzed. The thiazolyl tetrazolium （MTT） assay was used to detect the effect of QGS on the viability of TE-1 cells. In the subsequent experiments for verification， a blank group， a transforming growth factor-β₁ （TGF-β₁） group， a TGF-β₁ + QGS group， and a TGF-β₁ + SB431542 group were set up. The cell morphology in each experimental group was observed by microscopy. The migration and invasion abilities of cells were detected by wound healing assay， and the mRNA expression levels of E-Cadherin， vimentin， Smad2， and Smad7 were detected by Real-time quantitative polymerase chain reaction （Real-time PCR）. The protein expression of E-Cadherin， vimentin， p-Smad2/3， Smad2/3， and Smad7 was detected by Western blot. ResultThere were 1 487 DEGs between the QGS group and the blank group， including 1 080 down-regulated ones （accounting for 72.63%） and 407 up-regulated ones. The down-regulated genes were mainly involved in biological processes such as cytoskeletal protein binding， ATP binding， adenylate nucleotide binding， and adenylate ribonucleotide binding， and the involved Kyoto Encyclopedia of Genes and Genomes （KEGG） pathways included TGF-β signaling pathway， cell cycle， extracellular matrix-receptor interaction protein， tumor pathways， and oocyte meiosis. The up-regulated genes were mainly involved in RNA binding， DNA binding， transcriptional regulator activity， transcriptional activator activity， and nucleotide binding， and the KEGG pathways involved mainly included mitogen-activated protein kinase （MAPK） signaling pathway， bladder cancer， renal cell carcinoma， cancer pathways， and p53 signaling pathway. Compared with the blank group， the inhibition rate of cell viability of TE-1 cells increased after QGS （20， 30， 40， 60， 80 mg·L^-1） intervention for 12， 24， 36， 48， 60 h （P<0.05）， and the inhibition rate was time- and dose-dependent. Compared with the blank group， the TGF-β₁ group showed lengthened cells with fibroblast phenotype. Compared with the TGF-β₁ group， the TGF-β₁ + QGS group showed shortened cells with normal morphology and epithelial phenotype. The cell morphology in the TGF-β₁ + SB431542 group was similar to that of the TGF-β₁ + QGS group. Compared with the blank group， the TGF-β₁ group showed potentiated ability of cell migration and invasion （P<0.05）. Compared with the TGF-β₁ group， the TGF-β₁ + QGS group and the TGF-β₁ + SB431542 group showed inhibited and weakened migration and invasion abilities of cells （P<0.05）. However， there was no significant difference in migration and invasion abilities between the TGF-β₁ + QGS group and the TGF-β₁ + SB431542 group. The mRNA expression levels of vimentin and Smad2 in the TGF-β₁ group were higher （P<0.05）， and the mRNA expression levels of E-Cadherin and Smad7 were lower （P<0.05） than those in the blank group. Compared with the TGF-β₁ group， the TGF-β₁ + QGS group and the TGF-β₁+ SB431542 group exhibited decreased expression levels of vimentin and Smad2 mRNA （P<0.05）， and elevated expression levels of E-Cadherin and Smad7 mRNA （P<0.05）. Compared with the blank group， the TGF-β₁ group showed up-regulated protein expression levels of vimentin， p-Smad2/3， and Smad2/3 （P<0.05）， and reduced protein expression levels of E-Cadherin and Smad7 （P<0.05）. Compared with the TGF-β₁ group， the TGF-β₁ + QGS group and the TGF-β₁ + SB431542 group displayed decreased protein expression levels of vimentin， p-Smad2/3， and Smad2/3 （P<0.05）， and increased protein expression levels of E-Cadherin and Smad7 （P<0.05）. ConclusionThe ethyl acetate extract of QGS inhibits the epithelial-mesenchymal transition （EMT） of TE-1 cells through the TGF-β₁ pathway to reduce the migration and invasion of TE-1 cells.