Turbidimetry was used to examine the inhibitory effect of Xanthoxyin on adenosine diphosphate (ADP)-, arachidic acid (AA )- and thrombin-induced platelet aggregation in rabbits. In-vitro experiment showed that Xanthoxyin 0.037,0.l85,0.924,9.240,92.40?mol. L -1 , can significantly inhibit ADP-, AA- and thrombin-induced platelet aggregation. The inhibition rates were 22.4%-70.l%,l5.3%-68.2% and 25.8%-74.6% respectively. In-vivo experiment showed that Xanthoxylin (ig. 5 mg/kg) cand also inhibited ADP-, AA-and throbin-induced platelet aggregations. The inhibition rates were 2l.0%,35.7%,50.9% and 32.7% in ADP-induced group,23.2%,46.3%,52.4% and 4l.6% in AA-induced group, and 26.7%, 44.5%,6l.6% and 54.2% in thrombin-induced group respectively l5,30, 60 and 90 minutes after ig. Xanthoxylin.

0.05),cyclin D1 was positively and P16 negatively associated with the differentiation and the lymph node metastasis of tongue cancer(P

Objective Try to discover the safe and effective inhibitors of lymphangiogenesis. Methods Lymphatic endotheial cells from pig thoracic duct were isolated and cultured. The observation of specimens by LM and EM was made. The control group, endostatin and PF-4 experimental groups were set. Methods of the scraped line and MTT were used to examine their inhibitive effect on the lymphangiogenesis. Results The P value is

Objective:To investigate the effect and mechanism of G protein-coupled receptor, class C, group 5, member A (GPRC5A) on the proliferation and apoptosis of laryngeal cancer cells (LCC).Methods:From June 2015 to December 2018, 22 patients with laryngeal cancer were selected from the People's Hospital of Xinjiang Uygur Autonomous Region. Tumor tissue samples and paracancerous tissue were collected. The expression of GPRC5A in laryngeal cancer tissues and laryngeal cancer cells was detected by real-time fluorescent quantitative polymerase chain reaction (qRT-PCR) and Western blot; pcDNA3.1-GPRC5A and control plasmid pcDNA3.1 were transfected into Hep-2 and AMC-HN-8 cells respectively. Methyl thiazolyl tetrazolium (MTT) assay was used to detect the effect of GPRC5A on the proliferation of laryngeal cancer cells; V-FITC/PI assay was used to detect the effect of GPRC5A on the apoptosis of laryngeal cancer cells; DCFH-DA was used to detect the level of reactive oxygen species (ROS) in laryngeal cancer cells; Western blot was used to detect the protein expression of vascular endothelial growth factor (VEGF), E-cadherin and vimentin in laryngeal cancer cells.Results:(1) The expression of GPRC5A in laryngeal carcinoma tissues and laryngeal carcinoma cells was lower than that in adjacent tissues and normal laryngeal epithelial cells ( P<0.05). (2) Overexpression of GPRC5A could inhibit the proliferation of laryngeal cancer cells and the expression of VEGF, E-cadherin and vimentin ( P<0.05); overexpression of GPRC5A could significantly increase the level of ROS, decrease the level of NAD + and adenosine triphosphate (ATP) ( P<0.05), increase the apoptosis rate ( P<0.05), and significantly increase the protein expression of Caspase-3 and Caspase-9 ( P<0.05). Overexpression of GPRC5A could inhibit the expression of signal transducer and activator of transcription 3/suppressor of cytokine signal transduction 3/myelocytomatosis oncogene (STAT3/SOCS3/C-MYC) pathway related proteins ( P<0.05); the expression of GPRC5A in 22 patients with laryngeal cancer were negatively correlated with STAT3 ( P<0.05). (3) STAT3 and C-MYC inhibitors significantly inhibited the expression of VEGF and E-cadherin in Hep-2 cells ( P<0.05), promoted apoptosis ( P<0.05), decreased the level of interleukin (IL)-6 in Hep-2 cells ( P<0.05), and significantly increased the level of ROS in Hep-2 cells. Conclusions:It suggests that GPRC5A inhibits proliferation and epithelial-mesenchymal transition (EMT), induces oxidative stress and apoptosis of LCC cells potentially by regulating STAT3/SOCS3/C-MYC signaling. These results provide a molecular basis for clinical treatment and diagnosis of laryngeal cancer.

Objective To study on the curative effect of DDP and Tegafur plus radiation for advanced cancer of esophagus. Methods 148 Patients with advanced cancer of esophagus were randomized into two groups(each 74), one group were accepted radical radiotherapy followed by DDP and Tegafur (chemoradiotherapy group),the other group were accepted radical radiotherapy only (radiotherapy group), radiotherapy in both groups was similar (60 ~ 65 Gy/6~6.5 W with routine fractionation). Results The effect was 81.1 % in radiotherapy group and 90.5 % in chemoradiotherapy group, the difference in effect was no statistically significant (?2=2.719, P =0.09), The 1, 3 and 5-year survived rates were 43.2 %, 16.2 %, 9.5 % respectively in radiotherapy group and 71.6 %, 33.8 %, 21.6 % respectively in chemoradiotherapy group. The survival rates in chemoradiotherapy group were all higher than that in radiotherapy group, the difference in effect was statistically significant(?2=8.684, P

Objective To explore the effects of teaching method of concept-map orientation on cultivating intern nursing students' autonomous learning competencies. Methods 120 volunteers were randomly divided into the experimental group and the control group with 60 students in each group. The students from the experimental group participated in the training activities, in which concept-map orientation and clinical case served as a vehicle. While the students from the control group attended lectures held by nursing department. All the students fulfilled the Measure Scale of Autonomous Learning Competencies of Nursing Undergraduates before and after this study. Results There was significant difference between before and after the study, and significant difference was also seen in total score and score of each dimension between the experimental group and the control one. Conclusions The teaching method of conceptmap orientation can cultivate nursing students' autonomous learning competencies.

This study was aimed to explore the mechanism of Xin-Feng capsule (XFC) on pulmonary function of Sjogren's syndrome (SS) rat model based on the TGF-β1-ERK1 signal pathway. A total of 50 SD rats were ran-domly divided into the normal control (NC) group, model control (MC) group, hydroxychloroquine sulfate (HCQ) group, radix paeoniae alba (total glucosides of paeony capsules, TGP) group, and the XFC treatment group, with 10 rats in each group. Except the NC group, the complete Freund's adjuvant (CFA) and the same rat sub-mandibular gland antigen induced method were applied to each rat after metatarsus injection on two feet and CFA after sufficient emulsification of 0.2 mL submandibular gland protein mixed antigen induced SS. The water drink-ing quantity, body weight change, pulmonary function, ERK1, TGF-β1 protein expression and serum cell factor (IL-17, IL-4) changes were detected in each group. The results showed that compared with the NC group, the body quality and serum IL-4 of MC rats were obviously decreased, and the water drinking quantity, submandibu-lar gland / lung index, submandibular gland pathological score, ERK1, TGF-β1 integral and IL-17 were increased (P < 0.01 or P < 0.05), and the pulmonary function parameter was decreased (P < 0.01 or P < 0.05). Compared with the MC group, the body quality, pulmonary function parameters FEF50 and MMF of the XFC group were in-creased, the IL-4 expression was increased, the water drinking quantity, submandibular gland / lung index, sub-mandibular gland pathological score, serum IL-17 expression, ERK1 and TGF-β1 integral were decreased (P <0.01 or P < 0.05). Compared with the HCQ group, the body quality and IL-17 were significantly decreased in the XFC group (P < 0.01), FEF25, FEF75 and MMF were increased (P < 0.01 or P < 0.05). Compared with the TGP group, the lung index and IL-17 were decreased in the XFC group (P < 0.01 or P < 0.05). It was conclud-ed that the lung function of SS rats was declined, which is closely related to the activation of TGF-β1-ERK1 sig-nal pathway. Traditional Chinese medicine of XFC is able to downregulate the TGF-β1 expression and to restrain epithelium-mesenchymal cell transformation, in order to inhibit ERK1 phosphorylation activation and proliferation, decrease immune inflammation, in order to improve SS and lung function.

Objective To evaluate clinical effects of integrated traditional Chinese and western medicine therapy for epilepsy after stroke. Methods Literatures about the treatment of epilepsy after stroke with the combination of traditional Chinese medicine and western medicine which come from the database such as CNKI, VIP, WanFang and Pubmed, were studied and all the randomized controlled trials on comparing therapeutic effects of treating epilepsy between combined treatment of TCM and western medicine and western medicine were enrolled. The Cochrane Collaboration's software RevMan 5 was used for meta-analysis. Results 7 articles were included in the study, there is homogeneity among these articles(P>0.05), The fixed effect model was used for the meta analysis. the combined results were OR=5.17, 95%CI(3.02, 8.82), the overall effect of test Z=6.01, P<0.01, the difference between the treatment group and the control groups was significant, that means the overall effect of the combination of traditional Chinese medicine and Western medicine treatment was better than western medicine treatment; Funnel plot graphic displayed asymmetrically, which indicated the literatures publication bias. Conclusion The current data indicate that the curative effect of TCM and west medicine combined treatment is better than pure western medicine therapy for epilepsy after stroke, but as the literature publication bias, clinical studies need more high quality large samples to prove this conclusion.

Professor Luo Lingjie is a national famous old doctor of traditional Chinese medicine (TCM). He has a set of effective thoughts and methods on health maintenance. The core of the thought is Tiao-Xin, that is to say the emotion regulation is the key to health. The idea and method include three aspects, which include emotion regulation, diet regimen and exercise regimen. The emotion regulation is divided into clean ears, optimistic mood, learn to adapt, maintain psychological balance, and comply with nature. Diet regimen is fell into pay attention to the health food, regular diet, dietotherapy as primary and followed by drug, comply with the four seasons, reasonable to choose the food. There are four principles of exercise regimen, which are the choice of sports according to individual person with the aim to relax the body, move to raise the shape which should be combined with static to repose, proceed in an orderly way and persevere it step by step. The idea and method can also be used for daily personal health and clinical nursing for health maintenance. It is important that the physical and spiritual needs be consistent with long-term practice.

Objective To evaluate the clinical efficiency of intermittent photic stimulation (IPS) with pattern and red color plastic plates in video-electroencephalography(EEG).Methods Three hundred and fifty-eight patients hospitalized in Wuhan Children's Hospital from March 2013 to March 2014 were selected,and they were examined by using stroboscope with a red plastic plate,a dots printed plastic plate,and ordinary white flicker for photic driving response (PDR),photoparoxysmal responses (PPR),photoconvulsive response (PCR).The results of patients with PDR,PPR,PCR were analyzed.Results The PDR synchronously evoked by the three flickering patterns were in 29 cases,and the amplitude of photic drivings evoked by ordinary white flicker and red flicker were higher than that of flickering dot pattern [(30.294 ± 7.767) μV,(31.103 ± 8.920) μV vs (24.436 ± 8.075) μV],and there were significant differences(t =2.983,2.815,P =0.003,0.008).However,there was no significant difference between ordinary white flicker and red flicker (t =0.368,P =0.710).The PPR evoked were in 17 cases,and 16 cases (94.12％) of them were evoked by red color,while 10 cases (58.82％) wcre evoked by white light,and 1 case only evoked by flickering dot pattern.However,stronger intensity and longer duration time of PPR were evoked by red color than by white light.In 3 patients with positive PCR,the epileptic seizure was more likely to be evoked by red color or pattern plastic plate.Conclusions IPS with red and pattem plastic plate is more potent in eliciting photosensitive epilepsy in video-EEG than the ordinary white light.Moreover,it could reduce the discomfort of eyes without influencing PDR in comparison to the ordinary white light.