Objective · To prepare recombinant human TIGIT protein in E.coli and characterize its ability in binding Fusobacterium nucleatum (Fn). Methods · The gene of immunomodulatory protein of human TIGIT was amplified and cloned into pGEX4T2, and recombinant plasmid was transformed into E.coli BL21 (DE3) for GST-TIGIT fusion proteins were purified by the GST affinity chromatography and the interaction between GST-TIGIT fusion protein and Fn was tested by a pulldown assay. Results · Recombinant GST-TIGIT fusion protein expressed successfully in E.coli and was purified to homogeneity by GST affinity column. This protein could specifically bind to Fn, but not Lactobacillus acidophilus. Conclusion · High purify and activity of human GST-TIGIT fusion protein can be achieved by the prokaryotic expression system, and the adhesion between this protein and Fn has been preliminarily explored, which provides basis for further characterize interaction between them.

Objective A retrospective study was conducted to evaluate the clinical significance of Video EEG monitoring in the diagnosis of epilepsy and other paroxysmal events Methods Video EEG monitoring under the state of awaking and sleeping and evoked tests were performed continuously in 216 patients with epilepsy and other paroxysmal events Results The characteristic events were captured in 130(60%) of the 216 patients And out of the 130 patients, 53 had clinical events accompanying epileptiform discharge 73 patients had no epileptiform discharge in both ictal and interictal period Seizure types were defined in 80%of 80 patients with epileptiform discharge, and classification was different from the original 42% of the 64 patients Conclusions Video EEG can record much more epileptiform discharge than routine EEG It should be an effective method in both diagnosis and classification of epilepsy

Objective To observe the clinical efficacy of Chuankezhi acupoint injection combined with nursing health care education for treatment of patients with chronic obstructive pulmonary disease (COPD) at stable stage complicated with spleen kidney deficiency syndrome.Methods A prospective study was conducted. 118 patients with stable COPD and spleen kidney yang deficiency syndrome admitted to Hangzhou Third People's Hospital and Zhejiang Xinhua Hospital from February to April 2014 were enrolled, and they were divided into an experimental group (60 cases) and a control group (58 cases) according to the random number table. Both groups were given conventional treatment [including oxygen therapy, bronchodilators, corticosteroids, rehabilitation therapy in accord with the Global Initiative COPD (GOLD)]. Simultaneously, in the experimental group, Chuankezhi acupoint injection was additionally given, once daily for 12 weeks, and appropriate corresponding health education was mentioned. The lung function, quality of life and prognoses of the patients were regularly followed up for 9 months and compared between the two groups.Results After 12 weeks, one second forced expiratory volume (FEV1), FEV1/forced vital capacity (FVC) and maximum voluntary ventilation (MVV) per minute in the experimental group were significantly higher than those in control group [FEV1 (L): 1.57±0.42 vs. 1.35±0.35, FEV1/FVC: (58.62±4.56)% vs. (50.36±4.35)%, MVV (L/min): 60.62±7.56 vs. 56.95±6.33, allP < 0.05]. The quality of life evaluation form for COPD (QLICD-COPD) was used to evaluate the physical function, psychological function, social function and specific modules scores, showing that the above items in the experimental group were significantly higher than those in control group (total score: 74.69±8.92 vs. 68.62±8.95, physical function score: 74.16±8.55 vs. 66.31±7.15, mental function score: 78.69±9.79 vs. 72.64±8.45, social function score: 75.45±6.75 vs. 70.36±6.12, specific modules score: 67.52±6.33 vs. 61.36±6.17, allP < 0.05); Barthel index score was also significantly higher than that in the control group (75.41±9.24 vs. 68.43±7.95,P < 0.05). Within 9 months of follow-up, the incidence of acute exacerbation of COPD in the experimental group was significantly lower than that in the control group [5.00% (3/60) vs. 17.24% (10/58),P < 0.05]. The re-admission rate was also significantly less in patients in experimental group compared with that of control group [1.67% (1/60) vs. 12.07% (7/58),P < 0.05]. Conclusion Chuankezhi acupoint injection with health education for treatment of patients with COPD at stable stage and spleen kidney yang deficiency syndrome has good clinical efficacy, worthy to be applied more widely.

Objective To explore the method of increasing the mastering rate of health knowledge of patients and effective rate of health education by nurses on the premise of shortened average length of hos-pital stay.Methods 316 patients were divided into group i (96 cases),group ii (117 cases) and group iii (103 cases).Patients in group i had no pre hospital education.Patients in group ii accepted quasicollective education on hospitalization notices.Patients in group iii accepted quasi-collective education on hospitalization notices and some general peri-operative knowledge.The mastering rate of knowledge and time cost for health education were compared between three groups.Results Compared to group i,group ii and group iii got higher mastering rate in 8 items of hospitalization notices.No difference was seen in acknowledge of general peri-operative knowledge.The education of hospitalization notices and total time was shortened.The difference between group ii and group iii was not positive.Conclusions Taking quasi-collective education on hospitalization notices improves patients' mastering level of hospitalization notices and nurses' education efficiency.

In this study ,we aimed to understand the sequence characteristics ,transmembrane structures ,line B cell epitopes present in the OMP18 from Campylobacter jejuni ,and provide candidate antigens for the antibody detection and vac-cine development .NCBI/Blast ,TMHMM Server V2 and DNA Star softwares were used for the OMP18 sequence analysis . Based on the ELISA ,the whole bacterial antibody IgG of Campylobacter jejuni was used for the identification of the predicted line B cell epitopes .The OMP18 gene was found conserved in different Campylobacter jejuni strains .The OMP18 was predic-ted to be located on the outer surface of the bacteria .And three line B cell epitopes were determined to be present in the OMP18 protein .As a conclusion ,the OMP18 protein was confirmed to be an important outer membrane protein ;three line B cell epitopes were identified in the OMP18 ,which could be further used for Campylobacter jejuni antibody detection and vaccine development .

ObjectiveTo investigate the change in brain functional magnetic resonance imaging (fMRI)during noxious electric stimu lation of forepaw and tail in rats.MethodsForty-eight healthy SD rats of both sexes weighing 300-450 g which responded sensitively to electrical stimulation as shown by Y-maze were randomly divided into 2 groups ( n =24 each) receiving nociceptive electric stimulation of left forepaw (group LF) and tail (group T) respectively.The animals were anesthetized with intraperitoneal 10％ chloral hydrate 250-300 mg/kg.Brain fMRI was performed at 30 min after disappearance of righting reflex in both groups when electric stimulations were delivered intermittently to forepaw or tail.The images were analyzed with SPM2 software.ResultsPrimary and secondary somatosensory cortex,posterior cingutate cortex,amygdaloid nucleus and ventral posterolateral thalamic nucleus were activated in group T.Right accumbens nucleus,right primary somatosensory cortex,right ventral posterolateral thalamic nucleus and right posterior cingutate cortex were activated in group LF.ConclusionDifferent brain areas are activated by noxious electric stimulation of different parts of body as shown by brain fMRI.

This paper gives a report on a new species of paragonimus in MT.Wuyishan,Fujian province during 1978 to 1983.All the type are deposited in the Center for Disease Control and Prevention of Fujian province.Holotype body short-oval,12.5 by 7.0mm,ratio of width to length 1:1.79.Ovary 2.0×2.13mm in size,the third class branches.Testes big,2.5 by 3.75mm(left) and 2.0 by 4.75mm(right)in size,as piece-shapy,only 2 litter branches,being much larger than the ovary.cuticular spines slender,sing in arrangement.Matacercaria obtained from the fresh-water crab,Sinopotamon fujianensis Dai et Chen,1979,measuring 395 by 410 micra,its cyst wall sing ,only 3-5 micra.Basing on the characteristic features mentioned above,This worm found by us differs fromP.westermani,P.skrijabini,P.macrorchis,P.mingqingensis and Euparagonimus cenopiosus,and can be considered as a new species of Paragonimus.

Objective To study the stability of NRT threshold and the correlation between NRT threshold and the value of behavior T ,C in order to instruct mapping in infant cochlear implant ,and to study whether the elic‐itation of NRT waveform can be applied to determine the effects of rehabilitation .Methods There were 159 cases with complete information in data in this study .150 out of the 159 cases coincided with the study requirements of the changes and correlation .We had collected the NRT thresholds of the electrodes of No .1 ,6 ,11 ,16 ,22 in switch-on ,one month after switched -on ,half a year and one year after switched -on .The analysis of variance method was adopted to compare the threshold changes of each electrode in different stages .We had collected the values of behavior T ,C in one year after switched -on .Pearson regression analysis was used to compare the correlation be‐tween NRT threshold in switch -on and this value of behavior T ,C .We applied MAIS assessment scale to make a questionnaire for all 159 patients during the follow -up at one year after switched -on .We had gathered the scores in three aspects ,the average score in questionnaire and the average hearing threshold of every child .All children were divided into four groups according to whether the elicitation of NRT waveform during - operation ,post-op‐eration .Results Regarding the NRT threshold ,there was no significant difference in the pairwise comparison of four time points(P>0 .05) .There was positive correlation between NRT threshold and behavior T ,C(P<0 .01) , but the correlation was wake .The group with no waveform on the during -operation and post -operation had sig‐nificant differences with the other groups in all scores and average hearing threshold (p<0 .01) .And there was no statistical significance among the other three groups (P> 0 .05) .Conclusion The NRT threshold remains steady from switched -on .A positive correlation exists between NRT threshold and the actual T ,C value .The NRT threshold can be used to estimate the T ,C value .But the accuracy of the measured value is less than the behavior method .We still need to use behavior method to measure as soon as possible .The NRT waveform appearance on the post-operation is more significant than that on the during -operation to prognosis of rehabilitation .

Objective To explore the effects of multiple geriatric syndromes on quality of life in the hospitalized elderly type 2 diabetes. Methods A cross sectional study was carried out in 397 elderly patients with type 2 diabetes mellitus by convenience sampling method. Each subject was assessed for general condition, quality of life as well as chronic pain, chronic constipation, urinary incontinence, high risk of falling, malnutrition, sleep disorder, polypharmacy. The influencing factors of quality of life were analyzed by multiple stepwise regression analysis. Results The patients averagely had 3.23 ± 1.51 geriatric syndromes, and 87.2% (346/397) of them had two or more geriatric syndromes. The average physical component summary of patients was (277.11±64.30) points, and mental component summary was (307.00 ± 60.46) points. The influencing factors of physical component of quality of life were quantity of geriatric syndromes, number of complications and course of disease, while the influencing factors of mental component of quality of life were quantity of geriatric syndromes, number of complications. Conclusions Multiple geriatric syndromes are closely related to the patients′quality of life to a greater degree as demographic factors and condition of diabetes. Nursing staffs should pay attention to the assessment and intervention of multiple geriatric syndromes in elderly patients with type 2 diabetes, so as to improve patients′quality of life effectively.

Objective To examine the influence of LEV adjunctive treatment on cognitive function and life quality in RE school-age children. Methods Fifty-five cases of RE children were selected from our hospital from June 2013 to December 2015. Based on original treatment all children were added with LEV treatment for 16 weeks. The initial dose was 8~10 mg/(kg·d),and gradually increased to 50 mg/(kg·d). maintenance dose was 30 mg/(kg·d). Adverse drug reac?tions were recorded and clinical efficacies were determined after treatment. Wechsler Intelligence Scale for Children re?vised in China (WISC-CR) and quality of life in children with epilepsy (QOLCE) was used to evaluate children's cogni?tive function and children's life quality, respectvely. Results Average epilepsy attack frequencies after treatment (3.8± 1.3 vs. 6.6±2.3) times/month decreased significantly compared with before treatment (P<0.05). Clinical control ratio, ex?cellent ratio, effective ratio and ineffective ratio after treatment were 9.1%, 36.4%, 43.6%, 36.4%respectively and total effective ratio was 89.1%. The arithmetic score (10.9 ± 2.6 vs. 9.2 ± 2.1) and mapping score (15.1 ± 3.9 vs. 13.8 ± 3.3) in WISC- CR evaluation increased significantly (P<0.05). Life quality score (65.7 ± 5.7 vs. 62.8 ± 4.9) , cognitive function score (60.0 ± 5.7 vs. 57.4 ± 6.2) and social function score (65.0 ± 6.3 vs. 62.5 ± 5.5) after treatment in QOLCE evaluation in?creased significantly (P<0.05). During medication, the incidences of dizziness, fatigue, lethargy, irritability, euphoria and transient aminotransferase elevation were 12.7%, 9.1%, 20.0%, 9.1%, 3.6%and 3.6%respectively. Sixteen week medica?tion retention rate was 96.4%. Conclusion LEV adjunctive treatment can significantly reduce epilepsy attacks and im?prove cognitive function and life quality in RE children, but attention should be paid to LEV's influence on mental behavior.