Long non-coding RNA (lncRNA)is a non-coding RNA which lacks a complete open reading frame (ORF)and plays an important role in biological processes such as cell proliferation,differentiation and apoptosis. At present,expression of lncRNA has been found to be abnormal in inflammatory reaction and inflammatory diseases. It might be involved in the development and progression of inflammatory diseases via regulating the expression of multiple genes and activation of signaling pathways. This article reviewed the progress in study on relationship between lncRNA and inflammatory diseases.

Cadaver donation has far-reaching social significance, but currently it cannot satisfy the practical need. Through making stochastic visits to part of dwellers in Chongqing urban districts, to find out the main obstacles to cadaver donation. Then compared to the similar activities like blood donation, we learn about the experiences of such public service activities to get further improvement of cadaver donation.

Objective:Use a new F-PCR method to develop a hepatitis C virus(HCV) diagnostic kit, test the kit through clinical trial and compare it with immunological method. Methods: Fluorescence PCR(F-PCR) is a method which combines PCR and fluorescence probe hybridization together to measure DNA/RNA. Because in-tube monitoring of fluorescence signal can be done to stand for the quantitity of PCR product. Electrophoresis and UV detection are eliminated, so after-PCR cross-contamination which causes false positive can be avoided. Results:A clinical diagnostic kit for HCV with this method is developed. 512 clinical serum samples were tested with this kit, using HCV FLISA kit from Abbott Co.and HCV Fluorescence RT-PCR kit from Biotronics Co. (B-PCR) as control. The results shows :positive rate is 30.5%,sensitivity 97.3 % and specificity 98.1% . Conclusion: F-PCR is obviously superior to ELBA, and higher than B-PCR in sensitivity. The specificity of those three kits have no statistic difference. F-PCR can be used to monitor RNA of HCV in serum, and could be useful for clinical diagnose and therapy effects monitoring.

Purpose:To evaluate the role of CT in diagnosing local recurrence after surgery of gastric carcinoma. Methods:Two groups of 51 patients after surgery of gastric carcinoma were prospectively studied by means of CT performed with the water as oral contrast,hypotonic agent and dynamic or spiral CT technique. 15 patients proved to be without local recurrence measured the thickness and observed the CT findings of anastomosis stoma ,36 patients proved to have local recurrence ,those patients included male 21 and female 15.Results:90.19%(46/51)anastomosis stoma was clearly demonstrated ,and 32 lesions was detected and confirmed the diagnosis in 29 of 32 cases . The CT findings of local recurrence after gastric resection for gastric cancer were irregular gastric wall thickening ( n =14),local mass ( n =6) and mixed lesions ( n =9).Conclusions:Using the optimal technique can improve the detectability and accuracy of CT for diagnosing the local recurrence after surgery for gastric carcinoma.

Objectives To establish an experimental model for Th1 typ e shifting and meet the requirements of studying on the mechanisms of some immun omodulators. Methods The levels of cytokines, IL-12, IFN-ice were detected by using ELISA. Sple en cells of the BALB/c mice were incubated under the following conditions: with different concentrations of T cell mitogen ConA (1 mg/mL, 0.5 mg/mL, 0.25 mg/mL, 0.125 mg/mL), mononuclear phagocyte system activator LPS (50 mg/mL, 5 mg/mL, 0. 5 mg/mL) or LPS (50 mg/mL, 5 mg/mL, 0.5 mg/mL) combined with 0.25 mg/mL ConA. Re sults LPS could induce the production of IL-12 from spleen cells. The lowest concentration that ConA could induce the measurable production of IFN-rom sp leen cells was 0.25 mg/mL. When different concentrations of LPS were combined wi th 0.25 mg/mL ConA, LPS could accelerate the production of IFN- and positively with that of IL-12. Conclusion LPS combined with ConA can induce the activation of spleen cells from mice towards Th1 type response.

Nurses often face ethical dilemmas in clinical practice,originating from nurses themselves,nursing measures,and nursing management as well.Only by correctly recognizing and analyzing the causes of ethical dilemmas in nursing care,can help nurses get out of the ethical dilemmas and make reasonable ethical decisions in nursing care.

Anxiety is usually generated because of the threatened feeling. The data of electrocardio, respiration, blood volume pulse and skin conductance signals were collected. The arithmetic of Relief were used for the feature selection and combined with k-Nearest Neighbor (kNN) arithmetic and Support Vector Machine (SVM) arithmetic for classification. The results show that the combination of Relief-SVM is better than combination of Relief-kNN on the recognition of anxiety state. The emotion recognition based on multi-physiological signals is superior to that based on one single signal.
Algorithms ; Anxiety ; Artificial Intelligence ; Humans ; Pattern Recognition, Automated ; Support Vector Machine

The fermentation of ?-mannanase from an alkaliphilic Bacillus sp. has been studied in 16L tank. The optimum ventilation quantity and agitation speed were 1:1 vvm and 500r/min respectively. The fermentation cycle was 40 h and the highest ?- mannanase activity was 300 u/ml.

OBJECTIVE:To investigate the effects of TanshinoneⅡA sodium sulfonate injection on levels of P-selectin,glial fi-brillary acidic protein (GFAP),vascular endothelial growth factor (VEGF) and neurological function in patients with acute cere-bral infarction. METHODS:A total of 114 patients with acute cerebral infarction selected from Lianyungang First People's Hospi-tal during Apr. 2013-Apr. 2016 were divided into control group and observation group according to random number table,with 57 cases in each group. Control group was given routine treatment. Observation group was additionally given Tanshinone ⅡA sodium sulfonate injection 40 mg 0.9％ sodium chlonride injection 250 mL,ivgtt,qd. A treatment course lasted for 7 d,and both received 2 courses of treatment. NIHSS scores,the levels of serum P-selectin,GFAP and VEGF were compared between 2 groups before treatment and after 7,14 d of treatment. The occurrence of ADR was also compared. RESULTS:Before treatment,there was no statistical significance in above indexes between 2 groups(P>0.05). Compared to before treatment,NIHSS score,the levels of se-rum P-selectin and GFAP in 2 groups were decreased significantly after 7,14 d of treatment,while the serum level of VEGF was increased significantly. These indexes of 2 groups after 14 d of treatment were significantly better than 7 d of treatment,except for NIHSS score. Above indexes of observation group was significantly better than those of control group during corresponding period, with statistical significance (P<0.05). No obvious ADR was found in 2 groups. CONCLUSIONS:For acute cerebral infarction, Tanshinone ⅡA sodium sulfonate injection can significantly reduce the levels of serum P-selectin and GFAP,improve VEGF level and promote the recovery of neurological damage with good safety.

Objective To explore the CT manifestations of pediatric mesenechymal hamartoma of liver (MHL).Methods Clinical data of 15 cases with MHL confirmed by surgery and pathology were retrospectively analyzed.All children were performed with CT scans including plain and enhanced scans,and the imaging features were analyzed.Results All the lesions were solitary,and 9 masses located at the right lobe of liver,4 located at the left lobe,the others located at both right and left lobe.The maximum diameter of lesions was from 5 cm to 30 cm,with an average of (11.52±6.84) cm.Ten cases were cystic and solid mixed,5 cases were solid.After contrast administration,the solid component and the septa of the masses showed enhancement while no enhancement was observed in the cystic component.Two cases had the spot-like calcification.Conclusion MHL has some special characteristics in the CT scan before surgery,which should be differentiated from other cystic and solid tumors of live.Some MHLs can be diagnosed when combined with the clinical information and CT images.