Objective:To explore the impact of continuous nursing education on the quality of life, psychological state and satisfaction of patients with inflammatory bowel disease based on micro-video.Methods:In chronological order, 83 patients with inflammatory bowel disease (hospitalized from January to June, 2019 in Tongji Hospital Affiliated to Tongji Medical College of Huazhong University of Science and Technology) were divided into two groups, the control group with 42 cases (discharged from the hospital from January to March, 2019) carried out regular telephone continuing nursing education and the intervention group with 41 cases (discharged from hospital from April to June, 2019) were provided the continuous nursing education in the form of telephone plus micro-video. Before intervention and after 3 months of intervention, quality of life, levels of anxiety and depression and nursing satisfaction were evaluated by inflammatory bowel disease questionnaire (IBDQ), Self-rating Anxiety Scale(SAS), Self-rating Depression Scale(SDS), digital table method and compared between the two groups.Results:There was no significant difference in quality of life, levels of anxiety and depression before intervention between the two groups( P>0.05). After 3 months of intervention, the scores of IBDQ, SAS, SDS were 155.1±23.7, 58.7±15.1, 59.5±11.1 in the intervention group and 115.7±21.7, 71.5±16.7, 72.8±12.0 in the control group, the differences between the two groups were statistically significant ( t values were 7.910, 3.642, 5.223, P<0.01). The nursing satisfaction score was 89.32±6.34 in the intervention group and 81.45±7.21 in the control group, the difference between the two groups was statistically significant ( t value was -5.284, P<0.01). Conclusions:Continuous nursing education in the form of micro-videos can increase the quality of life of the inflammatory bowel disease patients, improve mental state and their nursing satisfaction in further.

85%) in 18 patients (21.4%) and a partial resection (

Objective To incubate the rat neural stem cells with specific inhibitor (PD98059) of MAPKK/MEK to clarify the effect of MAPKK/MEK-MAPK/ERK signaling pathway in neural stem cells (NSC).Methods NSCs derived fiom E15-16 rats were isolated and cultured.After treated with different concentration of PD98059,they were subjected to the detection of cell proliferation,Nesn'n, BrdU and β-tubulin-Ⅲ by WTS-8 assay,immunofluorescent staining or Western Blot respectively.Results PD98059 had an effect on the survival,proliferation and differentiation of NSC at a concentration-dependent manner.The viability of the NSC was significantly decreased than the control (P＜0.05),whereas the numbers of BrdU-positive and β-tubulin-Ⅲ positive cells were notably fewer than the control (P＜0.05) after incubated with the higher concentration of PD98059.The ERK expression was blocked by PD98059 at a concentration-dependent manner.Conclusion The MAPKK/MEK-MAPK/ERK signaling pathway played a vital role in the survival, proliferation and differentiation of NSC.

Objective To investigate the effect pre‐injection of dexmedetomidine(Dex) on hemodynamics during intratracheal intubation period of general anesthesia with propofol or etomidate induction .Methods Eighty ASA Ⅰ - Ⅱ patients with elective surgery were randomly assigned to 4 groups:propofol group(P) ,P combined with Dex group(PD) ,etomidate group(E) and E com‐bined with Dex group(ED) ,20cases in each group .SBP ,DBP ,BIS and HR in 4 groups were recorded at the time points of before an‐esthesia after entering the operation room (T0 ) ,at l min after beginning for giving Dex(T1 ) ,10 min of infusing Dex(T2 ) ,3 min af‐ter anesthetic induction (T3 ) ,immediate intubation(T4 ) ,at l min after intubation(T5 ) ,3 min after intubation(T6 ) and 5 min after intubation(T7 ) .The SpO2 values and Ramesay scores were recorded at T 0 and T2 .Results HR at T2 and T3 in the group PD and Ed was decreased compared with those at T0 ,and lower than those in the group P and E(P<0 .01);DBP and SBP at T3 in the group ,PD and E were decreased compared with at T 0 (P<0 .05) ,while SBP and DBP in the group ED were higher than those in the group P and PD (P<0 .05) ,SBP and DBP in the group P were lower than those in the other 3 groups(P<0 .05) ;SBP and DBP at T4 in the group E were significantly higher than those in other 3 groups (P<0 .01);the blood pressure at T5 in the group E was significantly higher than that at T0 and in other 3 groups(P<0 .05);SBP and DBP at T6 and T7 in the group P and PD was de‐creased to the preoperativel levels (P<0 .05) .The SpO2 value at T2 in the group PD was lower than that at T0 (P< 0 .05);the Ramsay score at T2 in the group PD and ED was higher than that in the group P and E(P<0 .05) .The BIS value at T2 in the group PD and ED was lower than that at T0 ,which at T3 -T7 in the four groups was lower than that at T0 (P<0 .05) .Conclusion Pre‐injection of Dex can maintain the hemodynamic stability during endotracheal inbubation period by etomidate induction and also re‐duce the cardiovascular reaction caused by endotracheal intubation .

As an important branch of systematic biology, metabonomics is an emerging discipline following genomics, proteomics and transcriptomics. It focuses on the quality and quantity changes of the small molecular metabolites in appointed physiological or pathological state, and provides important informa?tion for studies of diseases mechanism, clinical early diagnosis and prognosis prediction. Compared with tra?ditional clinical diagnostic method ( single index) , metabonomics method can more comprehensively analyze metabolites changes in the body. This review introduces the metabonomics and summarizes its application in thyroid diseases.

Objective To investigate the anti-gastric cancer effects of dendritic cells tumor vaccine loaded with heat shock protein gp96 polypeptide complex. Methods Con A sepharose affinity chromatography and mono Q ion exchange chromatography were applied to purify gp96 polypeptide complex from gastric cancer tissues and DC was loaded with gp96 polypeptide complex to prepare tumor DC vaccine. Fluorescence-activated cell sorter (FACS) was used to detect surface molecules expression of dendritic cells. Enzyme-linked immunosorbent assay ( ELISA) was used to detect IL-10 and interferon-? (IFN-?) of the supernatant secreted by activated T lymphocytes and 51Cr release test was performed to evaluate the gp96 peptide specific CTL response. Results DCs derived from patient's peripheral blood mononuclear cells loaded with gp96 polypeptide complex had high express surface molecule of GD1? (79. 3 ?4. 1)% , CD80 (84. 3 ? 2. 4) % , CD83 (85. 7 ? 3. 2) % and HLA-DR( 83.4 ? 2. 9) %. The effector T lymphocytes induced by DCs vaccine loaded with gp96 polypeptide complex had rised killing effect to primary culture gastric tumourcells(58.47?10. 71)% when compared with SGC 7901 cells(23. 98 ?4. 16)%. The level of IFN-? (2875 ? 177.66 pg/ml) significantly increased and that of IL-10 (36 ? 6.72 pg/ml) decreased. Conclusion Autologous heat shock protein gp96 polypeptide complex/DC vaccine induces strong peptide complex specific CTL response with high specificity.

Objective To observe the change of nitric oxide(NO) content and explore its cell source following brain ischemic injury. Methods We established the model of transient global brain ischemia/reperfusion (IR) in rat. The concentration of NO and its cell source were investigated by detection of NO content, NDP histochemical staining, double label technique of immunofluorescence and stereological analysis after brain ischemia. Results (1)The content of NO increased at 12 h and peaked on days 1～3 after IR. The content of NO decreased gradually on the 5th day after IR. (2)The density of NDP positive cells increased and peaked on the 1st day after IR. The positive cells distributed mainly in the temporal cortex, hippocampus and periventricular zone after IR. The positive cells were found to reduce gradually or disappear on the 14th day after IR. (3)Few NDP positive and GFAP immunofluorescence positive cells were found to coexist at the early period of IR(1～3 d). The percentage of coexisting cells was 10%～15%. Conclusion The content of NO increases at the early period after ischemic brain injury. The main cell type to produce NO is neuron.

Objective To investigate the relationship between single nucleotide polymorphism (677C→T) of methylenetetrahydrofolate reductase and Alzheimer′s disease(AD) in south China Han people. Methods By applying polymerase chain reaction and restriction fragment length polymorphism (PCR-RFLP), MTHFR 677C→T mutation was detected in 45 AD patients and 48 healthy controls. Results The frequency of MTHFR 677C→T mutation of patients showed no significant difference to that of healthy controls (P > 0.05). There is no statistic significance between AD group and controls in C, T gene frequency(P>0.05). But T gene frequency is higher in AD group than in control group. Conclusion MTHFR C 677T is not the pathogenic factor for AD, but could have some effects on AD.

Objective:To investigate the migration and odontogenesis of rat dental pulp cells transfected with adenovirus vector enco-ding cadherin-11.Methods:The dental pulp cells were cultured and transfected with pDC316-mCMV-EGFP-Cadherin-11.Cad-11 protein expression of the cells was examined by immunohistochemistry staining.The odontogenic differentiation of the cells was studied by alizarin red staining and ALP staining.The adhesion and migration of the cells were tested.Results:Transfection of pDC316-mC-MV-EGFP-Cadherin11 promoted Cad-11 protein expression and ALP activity,increased calcified nodule formation(P <0.05),adhe-sion and migration of rat dental pulp cells(P <0.05).Conclusion:Cadherin-11 may promote the odontoblast differentiation and mi-gration of rat dental pulp cells.