Objective To explore the medication rules of national TCM masters’ treatment for phymatosis. Methods The prescriptions for phymatosis of national TCM masters were collected to build a database. The methods of association rules with apriori algorithm and complex system entropy cluster were used to achieve frequency of individual herbs, frequency of medicine combinations, association rules of herbs and core medicine combinations. Results In the prescriptions for phymatosis, Chinese medicinal herbs with the highest frequency were Astragali Radix, Pinelliae Rhizoma, Poria, Herba Oldenlandiae, Rehmanniae Radix Exsiccata, and so on. Medicine combinations with the highest frequencywere Atractylodis Macrocephalae Rhizoma-Poria, Citri Reticulatae Pericarpium-Poria, Atractylodis Macrocephalae Rhizoma-Codonopsis Radix, and Poria-Codonopsis Radix. The medicine association rules of confidence coefficient 1 were Sparganii Rhizoma→Curcumae Rhizoma, and Moutan Cortex, Persicae Semen→Paeoniae Radix Rubra. The new prescriptions composited by “Curcumae Rhizoma, Sparganii Rhizoma, Manis Squama, Prunella Spica, Dipsacus Asperoides”, or “Paridis Rhizoma, Adenophorae Radix, Gleditsiae Spina, Sargassum, Laminariae Thallus”. Conclusions Chinese medicinal herbs used in the prescriptions of national TCM masters for the treatment of phymatosis were often with the actions of invigorating the spleen and benefiting qi, clearing away heat and toxic material, and promoting blood circulation to remove blood stasis, which were complied with the medication rule of treating both the incidental and fundamental aspects in TCM.

Objective To investigate the clinical-pathological feature of careinoma showing thymus-like dif- ferentiation(CASTLE) of the thyroid. Methods The clinical data, histopathologie changes and immunohistoche- mical findings were studied in 1 case of carcinoma showing thymus-like differentiation of the thyroid with review of the related literature. Results The age of the patient was 38 years old. The clinical manifestation displayed a pain- less mass in the thyroid. On ultrasound the tumor appeared hypoechoic. Histologically the tumor cells were arranged in nests and islands accompanied by desmoplasfie strorna. The architecture thus showed a superficial resemblance to the lobulation seen in thymic carcinomas. The tumor was characterized by squamoid or syheytial-appearing cells with lightly eosinophilic cytoplasm. Nuciec were oval, pale to versicular, and had small distinct nudeoli. Immunohistoche- mically the tumor cells were positive for CK, CD5, CD117 but neyative for TG, Calcitonin, SYN, NSE, TTF- 1, EBV. Conclusion CASTLE is a very rate a carcinoma thyroid with architectural resemblance to thymic epithelial tumors. The immunophenolype of CASTLE is identical with that of thymie carcinoma.

Objective To study the protective effect of rose (Rosae Rugosae Flos) essential oil on acute myocardial infarction in mice, and explore its mechanism. Methods The model of acute myocardial ischemia in mice was established by intraperitoneal injection of isopropyl adrenaline. The myocardial tissue pathological changes and the degree of myocardial injury in mice were observed by HE staining and TTC staining. Activities of super oxide dismutase (SOD) and glutathione peroxidase (GSH-Px) in myocardial tissue of mice were determined, and activities of creatine kinase isoenzyme (CK-MB) and lactate dehydrogenase (LDH) in serum of mice were determined as well. Results HE staining results showed that rose essential oil group (160, 80, and 40 mg/kg) can significantly improve myocardial tissue pathological injury in mice; TTC staining results showed rose essential oil (160, 80, and 40 mg/kg) can significantly reduce the myocardial ischemia areas in mice. Compared with model group, SOD and GSH-Px in the myocardial tissue of mice significantly increased (P < 0.05, 0.01), while enzyme activity of serum LDH and CK-MB significantly reduced in rose essential oil group (P < 0.05, 0.01). Conclusion Rose essential oil has certain protective effect on acute myocardial infarction injury and its mechanism may be associated with inhibiting oxidative damage, enhancing activities of anti-oxidant enzymes, and reducing the lipid peroxidation damage.

Objective To explore the clinical efficacy of lnstaTrak3500 Plus with Fluoro Trak magnetic imaging guidance for spine surgery, Methods The construction and operation progress of the system were applied in thoracic-lumbar spine surgery, Results The electric-magnetic guided imaging system can improve success rate in thoracic-lumbar spine surgery,and all operative pedicle screw were inserted accurately with no related complications error. Conclusion The electric-magnetic imaging system can improve the accuracy of operations and guide mini-invasive surgery, which can significantly decrease X-ray irradiation dosage.

Objective To understand websites of public hospitals in China.Methods Website search and appraisal were called into play to analyze the percentage and present conditions of websites built by public hospitals in Shanghai,Hubei Province and Gansu Province.Rusults The study found websites in less than 55％ of the public hospitals in these three areas.Those websites in operation provide instant information on hospitals and medical services,yet their online service functions are less satisfactory and website levels vary sharply.Conclusion The authors recommend the Chinese government encourage public hospitals to build websites and enhance their online services.

Objective This study is undertaken to evaluate the changes of serum cytokine levels in different stages of collagen induced arthritis(CIA)rats,to search for the specific proteins related with rheuma- toid arthritis(RA)pathogenesis and inflammation,and to explore the mechanism of RA pathogenesis.Methods Rat cytokine antibody array coated with 19 specific cytokine antibodies was used to examine serum samples at peak and late stage of CIA rats,and were compared to normal cytokine levels.At the same time,ELISA assay for serum TNF-?production was used to verify the array results.Results Among the target cytokines,10 up- regulating cytokines were kept in high expression in different phases of disease,while 1 showed significant change only at the peak of disease.There was no downregnlating cytokines in the results.Serum TNF-?assay results were consistent to the array results.Conclusion Cytokines show different expression in CIA at differ- ent stages,and specific cytokines can be used as the candidates to further study of the RA pathogenesis.This study also provides molecular makers for early diagnosis.

Corresponding author: SONG Guang yao Human umbilical venous endothelial cells (HUVEC) were incubated with free fatty acids (FFAs) of various degrees of saturation. C18:1 and C18:2 inhibited the synthesis of nitric oxide (NO) and endothelin (ET) in HUVEC, and ET synthesis was inhibited much more than NO synthesis, and C18:0 increased ET synthesis in HUVEC, suggesting that the effects of FFAs on HUVEC were related to their degree of saturation.

OBJECTIVE: To perform a Meta-analysis of all randomized controlled trials that compared the efficacy and adverse events profile of Mabs for LA HNSCC. METHOD: Several databases were searched, including CBM, PUBMED, EMBASE, and CENTRAL. Primary outcomes included overall response rate (ORR), overall survival (OS), progression-free survival (PFS). Secondary outcomes included serious adverse events, such as grade 3-4 skin reaction, dysphagia, mucositis, and nausea/vomiting. The results were expressed as relative ratio (RR) or hazard rate (HR) with their corresponding 95% CI. RESULT: The final analysis included 10 trials. The primary analyses indicated that Mabs did not improve ORR and PFS, except OS for locoregionally advanced (LA) HNSCC [ORR 1.21, 95% CI (0.97 - 1.49); PFS 0.87, 95% CI (0.75 - 1.01); OS 0.82, 95% CI (0.71 - 0.95)]. Analysis of adverse effects demonstrated that grade 3 - 4 skin reaction ERR 1.87, 95% CI (1.11 - 3.16)] was statistically significantly associated with Mabs except dysphagia ERR 0. 95, 95% CI (0.75 - 1.19)], Mucositis ERR 1.03, 95% CI (0.67 - 1.57)], and nausea/vomiting ERR 1.15, 95% CI (0.71 - 1.86)]. CONCLUSION Anti-EGFR Mabs may be satisfactory for improving OS of LA HNSCC. During the Mabs therapy, skin reaction should be much more monitored.
Antibodies, Monoclonal ; therapeutic use ; Antineoplastic Agents ; therapeutic use ; Carcinoma, Squamous Cell ; drug therapy ; Disease-Free Survival ; ErbB Receptors ; immunology ; Head and Neck Neoplasms ; drug therapy ; Humans ; Randomized Controlled Trials as Topic ; Squamous Cell Carcinoma of Head and Neck

ITS2 sequence was used as a barcode to identify Viticis Fructus and its adulterants. The study collected 46 samples include Viticis Fructus and its adulterants. The sequences were obtained by extracting DNA, amplification, sequencing bi-direstionlly, and then assembling with CodonCode Aligner. To identify Viticis Fructus and its adulterants, the study used the methods of computing the genetic distances by Kimura 2-Parameter (K2P) model and constructing the Neighbor-joining (NJ) phylogenetic trees using MEGA5.0. The results showed that the maximum inter-specific K2P distance of Viticis Fructus was less than the minimum inter-specific K2P distance of Viticis Fructus and its adulterants and the NJ tree indicated that the Viticis Fructus and its adulterants could be distinguished clearly. Therefore, using ITS2 barcode can distinguished Viticis Fructus and its adulterants accurately.

Objective: To assess the implementation effects of clinical pathways, compared with usual care, among patients with stroke. Methods:Two investigators independently searched PubMed, Embase, the Cochrane Library, Web of Science, Chinese Biomedical Literature Database and Wanfang Database for studies published before December 2014. Jadad methodological approach was applied to assess the quality of included studies and RevMan software (version 5.2.7) was used for meta-analysis. Results: A total of 11 RCTs involving 913 patients were included in this meta-analysis. The overall results showed that a shorter average length of stay [MD = -2.92; 95% CI (-4.06, -1.78); P < 0.001] and a lower inpatient expenditures [SMD = -1.64; 95% CI (-1.80, -1.48); P < 0.001] in clinical pathways group comparing with the usual care group. The higher score of patient satisfaction was also seen in clinical pathways group. Conclusion: clinical pathways may reduce the average length of stay, reduce the inpatient expenditures, increase patient satisfaction and improve the quality of care in stroke management.
Stroke