Eighty percent of unexplained syncope in children is neurally mediated syncope (NMS).The cur-rent clinical diagnosis of children NMS mainly depends on the head -up tilt test(HUTT),which has a certain risk, therefore searching for a safe noninvasive NMS diagnosis method is of great significance.Twenty -four -hour ambulato-ry blood pressure monitoring (ABPM)is widely used in clinic recently.It was reported that there was autonomic nerve adjustment imbalance in children with NMS.And the diagnostic value of ambulatory blood pressure pattern to NMS chil-dren was high.Non -spoontype blood pressure variation pattern of NMS could aid to diagnose children NMS.Fur-therly study of 24 h ABPMof NMS children has great significance to explore the pathogenesis of the NMS,to be benefi-cial to explain the regulating mechanism of the vessels,and go a step further to guide the treatment.

The common rheumatic diseases in children including rheumatic fever,juvenile idiopathic arthritis,systemic lupus erythematosus (including neonatal lupus),juvenile dermatomyositis,Kawasaki disease,anaphylactoid purpura.Rheumatic diseases as a group of unknown etiology autoimmune diseases,connective tissue and collagen fibers of different organs can be affected.Systemic inflammatory is the common prominent characteristics of this kind of disease,often resulting in multiple organ damage.Over recent decades,there has been considerable interest in the long-term outcomes of individuals with chronical inflammatory disease and an area of particular concern has been the increased prevalence of cardiovascular disease.Since sustained systemic inflammation is known to accelerate atherosclerosis,doctor should pay attention to rheumatic diseases associated cardiovascular involvements during daily clinical work.The cardiovascular involvement of common rheumatic diseases in children is summarized in this paper.

Objective To set up a stable method to induce SW872 adipocyte to differentiation.Methods THE animals were randomly divided in to five groups according to different inducing agents and a control groups.The changes of the cells were observed by microscopy and Oil-Red O staining.TG mass of these cells were assayed by chemical colorimetry methods.Results The oleic acid is the strongest factor to induce SW872 cell to differentiate,IBMX+DEX+Insulin is also strong factor,but it took a longer time to act.The effect of IBMX is stronger than insulin and ASP,but less than Oleic acid and IBMX+DEX+Insulin.Oleic acid significantly increased triglyceride mass of SW872 cell on the 1~(th) day of differentiation,The TG mass in the oleic acid group increased on the 2~(th) and4~(th)day of differentiation. Conclusion Oleic acid is the best Inducer to stimulate SW872 cell to differentiate,it can induce SW872 preadipocytes to differentiate to adipicytes in a short term.

Objective To study the genetic polymorphisms of STR locus D20S85 and to obtain the genetic data of Guangdong Han, Guangxi Zhuang, Huadong Han,Neimenggu Han and Meng populations. Method Using PCR and silver - staining methods, the alleles of D20S85 locus were detected and analysed. Results 9 alleles and 35 genotypes were found in those populations. The highest allele frequency was D20S85* 6. The results of Hardy - Wein-berg equilibrium test showed that the genotype distributions observed in five populations were correspondent with the expected. The expected heterozygosity was 0.7720 - 0.7912; the exclusion probability of paternity was 0.7538-0.7594(triplet) and 0.3988 -0.4297 (biplet) ; the discrimination power 0.9175 -0.9272 and the polymorphism information content 0.7442 - 0.7656. Conclusion STR D20S85 locus is a useful genetic marker for forensic application .

Objective To investigate the STR typing discordance between different typing methods.Methods Genotypes of 13 routine forensic STR loci in DNA samples from 100 individuals were typed by using singleplex polyacrylimide gel electrophoresis silver stain system and Power Plex16 System,respectively.The typing results between these two systems were compared.Results One genotype discordance was observed at D8S1179 locus in a DNA sample.The genotypes was 12/14 in snigleplex system and 12/15 in Power Plex16 System.Conclusion Different STR typing systems may result in different genotyps from the same DNA sample.

Objective To investigate the polymorphism of DXS6854 locus in Guangdong Han population. Methods The DXS6854 locus was analyzed by PCR following polyacrylamide gel electrophoresis and silver staining. Results Among 189 females and 230 males from Guangdong Han population, 8 alleles were observed with frequencies ranging from 0.0026 to 0.4522. Exact tests demonstrated genotype frequencies in females had no departure from Hardy- Weinberg equilibrium. The discrimination powers for female and male original samples were 0.8633 and 0.7012, respectively. When both mother and her daughter were tested, the probability of excluding a random man as a father was 0.6712. Conclusion The DXS6854 locus is appropriate for individual identification and paternity testing involving a female child.

OBJECTIVETo detect plasma N-terminal pro-brain natriuretic peptide (NT-proBNP) in acute Kawasaki disease (KD) and analyze the relationship between NT-proBNP and other bio-markers in order to evaluate if NT-proBNP could be as a useful diagnostic marker to predict the risk of coronary arterial lesions in acute KD.

METHODTotally 106 patients with KD were recruited from January 2012 to April 2014 at Department of Pediatrics of Tongji Hospital Affiliated to Tongji Medical College, Huazhong University of Science and Technology,64 were boys and 42 were girls, their age ranged from 2 months to 8 years and 4 months. Of the 106 cases, 48 had typical KD(TKD) and 58 incomplete KD(IKD). They were divided into two groups according to echocardiography results: coronary arterial lesions (KD-CAL, n = 33) and non coronary arterial lesions (KD-nCAL, n = 73). Forty children whose age and gender matched with respiratory tract infection were selected as control group, 22 were boys and 18 were girls, age range from 7 months to 7 years and 11 months. Plasma NT-proBNP levels were measured by using the enzyme-linked fluorescence analysis (ELFA) at the day of admission, meanwhile blood routine tests, liver function tests, determination of C-reactive protein (CEP), erythrocyte sedimentation rate (ESR), electrolytes were performed in these patients. Pearson's correlation analysis was used to evaluate the association. The ROC curve analysis was done to identify the threshold of coronary 'arterial lesions.

RESULTThe levels of NT-proBNP were (1 037 271) ng/L in TKD group and (1,325 ± 264) ng/L in IKD group. The levels of NT-proBNP in control group was (125 ± 22) ng/L. Both the levels of NT-proBNP in TKD and IKD group were significantly higher than that of control group (t = 3.360, 3.590; P < 0.05). The level of NT-proBNP in KD-CAL group was (2,775 ± 842) ng/L and that of KD-nCAL group was (830 ± 145) ng/L, NT-proBNP levels of KD-nCAL group was significantly higher than that of control group (t = 3.660, P = 0.007) ; moreover the level of NT-proBNP of KD-CAL group was also significantly higher than that of KD-nCAL group ( t = 3.860, P = 0.005). The levels of total white blood cell count, neutrophil percentage, platelet count, CRP and ESR of KD-CAL group were significantly higher than those of the control group, however there was no significant difference between KD-CAL group and KD-nCAL group. The levels of albumin and Na of KD-nCAL group were significantly lower than those of the control group. Plasma NT-proBNP level in KD group was positively correlated with white blood cell count, neutrophil percentage, and CRP (r = 0.239, P = 0.025; r = 0.359, P = 0.001; r = 0.474, P = 0.001), there was a negative correlation between albumin and Na (r = -0.303, P = 0.015; r = -0.338, P = 0.002). When the level of NT-proBNP was higher than 950 ng/L, the sensitivity for diagnosis of coronary arterial lesions in the KD was 88.1% and the specificity was 89.0%.

CONCLUSIONThe plasma NT-proBNP can be used as a useful parameter in early diagnosis of KD. Plasma NT-proBNP could be used to predict the risk of coronary arterial lesions in KD.

Biomarkers ; Blood Sedimentation ; C-Reactive Protein ; Case-Control Studies ; Child ; Child, Preschool ; Coronary Vessels ; pathology ; Female ; Humans ; Infant ; Male ; Mucocutaneous Lymph Node Syndrome ; complications ; Natriuretic Peptide, Brain ; blood ; Peptide Fragments ; blood ; Predictive Value of Tests ; ROC Curve ; Sensitivity and Specificity

Objective To investigate the clinical and imageological features of pituitrin-induced delayed encephalopathy. Methods Clinical data of 8 patients with delayed encephalopathy caused by pituitrin were analyzed retrospectively. Results All of the 8 patients presented diffent degree neuropsychic symptoms at 4～12 d after stop using the pituitrin. The extrapyramidal and psychiatric symptoms of the cases were found,such as hypermyotonia(8 cases),hypokinesia(6 cases),extremity buffeting(3 cases),emotional and behavior disorder(6 cases). The 8 cases with EEG examination showed:there were gently to midrange widespread dysfunction in 4 cases,severe widespread dysfunction in 1 case. The levels of serum Na+ in 5 cases were decrease slightly. The 8 cases with brain MRI examination showed that the abnormal signals were mainly located in lentiform nucleus and head of caudate nucleus with long T1 and T2-weighted images,and including thalamus or midbrain abnormalities signal in 1 case,respectively. Conclusions The manifestations of pituitrin-induced delayed encephalopathy are extrapyramidal symptoms and cerebral disorders. The characteristics of brain MRI are abnormal signals in lentiform nucleus and head of caudate nucleus with long T1 and T2-weighted images. The supposed pathogenesis may be nerve necrosis induced by Charcot's artery spasm and hyponatremia.

Objective To study the effects ofYiqi Huoxue Jiedu Recipe on immunomodulatory of patients with advanced ovarian cancer.Methods It was performed in a single-arm, open-label study with 40 patients with advanced epithelial ovarian cancer. All patients were treated withYiqi Huoxue Jiedu Recipe lasting for 4 weeks (200 mL, twice a day). The main endpoint was the quantities of CD4+CD25+ cells, CD8+CD28- regulatory T cells and CD8+CD28+ cytotoxic T cells measured by flow cytometry, and the accessory endpoints were variations of symptoms which included pain, fatigue, and numbness etc.Results The quantities of CD4+CD25+ and CD8+CD28- cells significantly decreased compared with those of pre-treatment (P<0.05); the quantity of CD8+CD28+ cell increased significantly (P<0.05). Except for pain, significant improvement showed in fatigue, tinnitus, numbness, poor appetite, abdominal discomfort, insomnia, diarrhea and abnormal urinate (P<0.05).ConclusionYiqi Huoxue JieduRecipe is proved to be effective in regulating immunosuppression advanced ovarian cancer and improving patients’ life quality.

After a description of the status quo of information literacy education in domestic colleges and universi-ties and the information literacy courses offered in University of Illinois according to The framework for information literacy in higher education, the information literacy courses offered in University of Illinois according to The frame‐work for information literacy in higher education were analyzed in aspects of their teaching target, teaching contents and teaching methods, with suggestions put forward for domestic information literacy education, including construc-tion of information literacy courses system and implementation of flexible teaching methods.