Objective Through active intervention of nursing care to improve the cognitive rate of hy-pertension, rate of blood pressure control and treatment compliance for hypertensive patients to reach the aim of alleviation of prognosis and reduction of disability and mortality. Methods Free physical examinations were carried out in population groups of above 30 years old in a certain community in Xinjiang Uygur Autonomous Region and family health files were set up. Totally 108 patients were screened and standardized management was applied in them,besides their conditions before and after the application of the management were investi-gated and analyzed by self-designed "prevention and treatment of hypertension as a chronic disease" and "in-vestigation questionnaire of KAP of patients with hypertension". Results The cognitive rate and rate of con-trol of high blood pressure were more higher after intervention than that before. Conclusions Through a planned health education instruction, popularizing prevention and treatment knowledge of primary hypertension to residents, we can increase the cognitive rate and rate of control of high blood pressure for patients with hyper-tension.

Objective To study the effectiveness of fasudil on the serum high sensitive C-reactive protein (hs-CRP) and serum amyloid A (SAA) in the patients with acute cerebral infarction.Methods 100 patients with acute cerebral infarction were randomly divided into two groups,the control group (n =50 cases) and the treatment group(n =50 cases).The patients in the control group were treated through salvia injection,while the patients in the treatment group were treated through fasudil.They were treated for forteen days.The hs-CRP and SAA in the serum were detected before and after treatment.Results The total efficienties were 92％ in the treatment group and 84％ in the control group.There was a significant difference between two groups(x2 =1.5152,P ＜ 0.05).The treatment group before and after treament with hs-CRP were (11.3 ± 3.7) mg/L,(3.6 ± 1.1) mg/L.The control group before and after treatment with hs-CRP were (10.9 ± 3.5) mg/L,(7.2 ± 2.8) mg/L.Before and after treatment two groups had significant difference (t =14.1053,P ＜ 0.01) ; after the treatment in the two groups had significant diffecence (t =8.4618,P ＜ 0.05).The treatment group before and after treatment with SAA were (17.6 ± 5.2) mg/L,(2.7 ± 0.9)mg/L,control group before and after SAA treatment were (17.1 ± 4.9) mg/L,(5.2 ± 1.8) mg/L.Before and after treatment,two groups had significant difference (t =2.0096,2.0096,all P ＜ 0.01) ; after the treatment in the two groups had significant difference(t =8.7841,P ＜ 0.05).Conclusion Fasudil can improve acute cerebral infarction throughmitigating inflammation.

Objective To study the effect of methyl mercury on the development of rat offspring. Methods The male Wistar rats were divided into four groups randomly, each group was administrated methyl mercury by gavage every two days for two months, then, the rats were mated with healthy female rats. The development, growth and behaviors of offspring were investigated. Results Compared with the control, the body weights of offspring in groups of 1.170 mg/kg and 0.580 mg/kg were less and the development was tardy. The indexes that can reflect the level of development showed that the behaviors of offspring in experimental groups were damaged. Conclusion The male rats exposed to methyl mercury may produce an adverse effect on the development, growth and behaviors of their offspring.

Medical imaging plays a more important role in diagnosis and treatment of diseases with the rapid development of big data technologies and hospital information systems.It is thus quite necessary to develop the effective and accurate medical imaging retrieval systems.The key techniques for text-based, contents-based and semantic-based medical imaging retrieval methods were thus elaborated and analyzed with the prospects put forward for the future development direction of medical imaging retrieval techniques.

Objective To compare two methods of patient controlled epidural analgesia (PCEA) with 0 2% ropivacaine plus fentanyl 2?g?ml -1 with or without background infusion for labor Methods Ninety ASA Ⅰ Ⅱ full term primigravidae in active labor who had a single fetus with vertex presentation and were expected to have vaginal delivery were randomly divided into three groups of 30 each: group A received PCEA without background infusion; group B received PCEA with background infusion and group C received no analgesia of any kind and served as control PCEA included a bolus of 4 ml with a 15 minute lock out When the primigravida was in first stage of labor, an intravenous line was established and 5% glucose normal saline 500 1000 ml was being infused When the external cervical os was dilated to 3 cm, epidural catheter was placed at L 2 3 and a test dose of 4 ml was given 5 min later when no signs of subarachnoid injection was evident, block height was tested by pinprick and another 6 ml was given 30 min later in group B background infusion of 0 2% ropivacaine + fentanyl 2?g?ml -1 was started at a rate of 4 ml?h -1 until the second stage of labor began Maternal vital signs (BP, ECG, SpO 2, P ET CO 2), VAS scores, degree of motor block, drug consumption, side effects of PCEA, gas analysis of umbilical venous blood, progress of labor, and Apgar scores were noted Venous blood samples were taken before PCEA and at the end of first stage of labor for determination of serum epinephrine and norepinephrine levels Results There were no significant differences in Apgar scores, blood gas of umbilical venous blood and the durations of first and second stage of labor among the three groups There were no differences in VAS scores, degree of sensory and motor block, serum concentrations of epinephrine and norepinephrine and percentage of cesarean section between group A and B The percentage of cesarean section was significantly higher in control group than that in group A and B Plasma NE and E concentrations at the end of the first stage of labor were significantly higher in control group than those in group A and B The ropivacaine and fentanyl consumption was less and the incidence of itching and percentage of instrumental delivery were lower in group A than those in group B Conclusions PCEA with 0 2% ropivacaine and fentanyl 2?g?ml -1 was safe and effective It reduces the percentage of cesarean section PCEA without background infusion provides the same level of analgesia as PCEA with background infusion with less drugs and side effects

By reviewing the selection principle and evaluation criterion on the periodicals in the well-known evaluation and index system of China and abroad, the article provides both the related information for researchers to get a general idea of this system and the criterion for periodicals to join the system.

We studied the function of connexin 43 (Cx43) gene in Xiao Meishan swine bone marrow mesenchymal stem cells (BMSCs) resulting from overexpression. Cx43 eukaryotic expression vector (pEGFP-Cx43) was constructed and transfected into BMSCs by nucleofector, after detecting the transfection efficiency; the expression of Cx43 was verified by RT-PCR, immunofluorescence and western blotting. Furthermore, we detected its cell cycle and apoptosis through flow cytometry. Our results show that pEGFP-Cx43 plasmid was successfully constructed, and green fluorescence in pEGFP-Cx43 transfected BMSCs was highly expressed with 60% transfection efficiency. In transgenic Xiao Meishan swines BMSCs, the expression level of Cx43 mRNA and protein were up-regulated. Meanwhile, the ability of cell proliferation was significantly increased, and the apoptosis rate was significantly reduced. Taken together, Cx43 overexpression could promote the proliferation of Xiao Meishan swine's BMSCs and markedly reduce their apoptosis, which provides evidence for in vivo research.
Animals ; Animals, Genetically Modified ; Apoptosis ; Cell Proliferation ; Connexin 43 ; metabolism ; Flow Cytometry ; Genetic Vectors ; Mesenchymal Stromal Cells ; metabolism ; Plasmids ; Swine ; genetics ; Transfection

Objective To explore the curative effect and patient's tolerance combined transcatheter arterial chemoembolization(TACE) and three dimensional conformal radiotherapy(3DCRT) for primary hepatocellular carcinoma.Methods 38 patients were treated by combined TACE and 3DCRT.The treatment regimen consisted of TACE first,it took TACE of Doxombicin 50 mg/m2,Fluorouracil 600 mg/m2,Cisplatin 60 mg and iodine Oil 10～15 ml.repeated every four weeks.thlee times totally.After resting one or two months,followed by 3DCRT(44～56 Gy/7～11f/3～4w),the planning target volume(PTV)was covered by the 80%～90% isodose curve and the target dose was prescribed to PTV.Resuits All patients completed the planned treatment without interruption.Hematological and radiation-induced toxicities as shown by the WHO staging system were 52.6% of grade 1～2 acute gastrointestinal tract reaction and 47.4% of grade 1～2 bone marrow inhibition but they were tolerable.The complete response(CR)and partial response(PR)rates were 23.7% and 63.2%.respectively,with a CR+PR rate of 86.8%.The median survival was 18.5 months.The 1-,2-and 3-year survival rates were 73.7%,57.9% and 34.2% respectively. Conclusion Combined TACE and 3DCRT iS better to short-term curative effect,it has lesser toxicities and it is a satisfactory therapy for unreseetable primary hepatocellular carcinoma.Long-tem survival and late toxicities need further observation.

Clinical guidelines,coming into being with the development of evidence-based medicine,are of great significance in reducing medical malpractice and regulating medical behaviors.However,more effective and intelligent measures should be taken for their development and application due to their low utilization and poor compliance of doctors in their implementation.The emergence and structure of clinical guidelines were elaborated with related problems summarized.The knowledge expression models of digital clinical guidelines were analyzed and compared with the challenges faced by the current knowledge expression models of clinical guidelines pointed out.

Objective To detect the influence of rapamycin on the expression of 4 kinds of miRNAs and the effect cell autophagy.To study the relationship of miR-144 and Beclin-1 gene.Methods SKOV-3 cells were treated with 50 ng/mL rapamycin 2 hours and 10 nmol/L 3-methyl adenine 12 hours,the expression of miR-17,miR-20a,miR-144 and miR-155 was detected by RT-qPCR in SKOV-3 cell of different groups,the protein expression of Beclin-1 was detected by Western blot.The targeting effect of miR-144 on Beclin-1 gene was verified by the dual-luciferase reporter assay,Western blot and RT-qPCR.Results The expression of miR-17,miR-144 and miR-155 were in creased compared with NC groups in rapamycin group (P＜0.05);miR-17,miR-20a and miR-144 were down regulated compared with NC group in 3-MA group(P＜0.05);the protein of Beclin-1 was down expression compared with NC group in rapamycin group.miR-144 could suppress Beclin-1 expression by targeting the specific 3'untranslated region sequence of Beclin-1 gene.Conclusions miR-144 can inhibit the autophagy-related gene Beclin-1 expression and regulate the autophagy process in SKOV-3 cells.