Objective To study the effect of early application of heparinate in fulminant epidemic cerebrospinal meningitis in children.Methods Twenty eight patients of fulminant epidemic cerebrospinal meningitis were reviewed and summarized.Results After application heparinate, there were 14 out of 28 platelet increase,12 patients died of diffuse intravascular coagulation.Conclusion Early application heparination is safe and effective in fulminant epidemic cerebrospinal meningitis,and side effect such as hemorrhage is not found.

Objective:To explore psychological characteristics and influential factors of impulsivity of 8～12 years-old children with attention deficit hyperactivity disorder.Methods:70 children with ADHD and 126 controls and their parents were evaluated with BIS,SCARED,DSRSC,CSD,TMD and WCST.Results:①Children with ADHD showed significantly more impulsivity,higher anxious mood and depressive mood,lower social desirability,and time management disposition(P

In order to decrease the mortality of pre-hospital sudden death events(SDEs),their features especially those of cardiac sudden death were analyzed. 1030 pre-hospital emergent cases from 1973～1999 were analysed systematically. The total SDEs occurred in 106 cases, among the 68 cases of cardiovascular diseases, 89.7% had coronary heart diseases(CHD), AMI or OMI with re-infarction. There were two peak age stages of SDEs: the first was 46-55 years old stage(non-retaired age stage,22.6%), and the second stage was 66-75 years old(27.3%). The pre-hospital SDEs are the most emergent cases. Great attention must be paid to those with the history of cardiovascular diseases, especially those with the history of coronary cardiac events

A cross sectional study of 769 patients was performed to evaluate the association of blood uric acid with coronary heart disease (CHD) in different metabolic disorders. It showed that uric acid was not independently associated with CHD. However, when the other abnormal metabolic factors were absent, uric acid might be related to CHD.

Objective To explore the differences in mental health self-help status of empty-nesters between urban and rural areas for providing the basis and strategies in mental health self-help and promoting development of the self-help potential.Methods Inner Mongolia Chifeng district,441 cases of urban and rural empty-nesters was valuated with the mental health questionnaire.Results Urban empty-nesters were higher than the ratio of rural empty-nester on the aspects of residential satisfaction,participating in activities,talking about their problems in families,communicating health informations and seeking professional help,x2=8.193,15.930,6.500,13.089,18.857,P ＜ 0.05.Urban empty-nesters were lower than the ratio of rural empty-nester on the aspects of feeling helpless and hiding bad mood,x2=9.930,14.873,P ＜ 0.05.The awareness on mental health knowledge was in low level for both urban and rural areas(17.11％,32/187 and 9.55％,19/199).Conclusions Both urban and rural empty-nesters were in bad conditions of mental health self-help ability,especially for rural empty-nesters.The awareness rate of knowledge on mental health is in highly need.

Objective:To investigate the inhibitory effect of RNA interference (RNAi) on the expression of Aurora-A in SKOV3 cells and on proliferation of SKOV3 cells.Methods:Two pairs of oligo small interference RNA (Oligo siRNA) specific for Aurora-A were designed for RNAi and were transferred into SKOV3 cells.The expression of Aurora-A were de- tected by RT-PCR and Western blot.Furthermore,the cell proliferation and apoptosis were observed by MTT and FCM af- ter transfection.Results:After transfection with Oligo siRNA,mRNA and protein level of Aurora-A gene in SKOV3 cells were obviously reduced,while the inhibitory rate of proliferation and apoptosis rate in SKOV3 cells were increased signifi- cantly.Conclusion:The Oligo siRNA specific for Aurora-A can reduce the expression of Aurora-A gene and induce apop- tosis of SKOV3 cells.

Objective To study the tumorigenetic characteristics of side population (SP) cells and their exsistence in gastric cancer cell lines and tissues.Methods Flow cytometry and the DNA-binding dye Hoechst 33342 staining were used to analyze sorted SP cells in 3 gastric cancer cell lines(SGC-7901,BCIC-823 and MKN28).SP cells and non-SP cells(main population cells)isolated from SGC-7901 cell line weresubcutaneously injected into 36 nude mice with 500,5000 or 50 000 cells per mouse,respectively.Thetumorigenity was observed 8 weeks after injection.The expression of ATP-binding cassette sub-family Gmember 2(ABcG2)mRNA in three gastric cell lines and its level in gastric cancer tissues were detected by real-time PCR and immunostaining.respectively.Results The proportion of SP cells was accounted for 1.0%in SGC-7901 cells and 1.3%in BGc-823 cells.No SP cell was found in MKN28 cells.As low as 500 SP cells or 50 000 non-SP cells could initiate tumors in mice.The expression of ABcG2 mRNA was higher in SGC-7901(O.162)and BGC-823(O.096)cell lines than that in MKN28 cell line(0.005).The value of AtCG2 mRNA/beta-aetin mRNA and protein in gastric cancer tissues was different from those in gastritis tissues.Condasimm SP cells have strong ability of tumorigenesis compared with non-SP cells.The expression of ABCG2 is found in gastric cancer tissues and part gastritis tissues.The more the SP cells in gastric cell lines,the higher the expression of ABCG2.

OBJECTIVE To explore the situation of physical and mental health and related factors among voluntary blood donors in Anhui Province in order to provide scientific basis to the improvement of voluntary blood donation.METHODS Taking the method to study the situation of blood donors,and selecting five representative cities(the southern part of Anhui: Huangshan and Chaohu,the central part of Anhui:Hefei and the northern part of Anhui:Suzhou and Bozhou).Totally 978 blood donors were investigated by SRHMS and detected their health,behavior and knowledge.RESULTS There were 558(57.1%)first time donors,with 85.1% of higher educational level,and other 420(42.9%) donated blood more than two times,with 91.0% of higher educational level.They all were mainly students(78.32% vs 63.10%).The total equipartition score of volunteer blood donators on health was 347.95?43.92,it was 143.54?16.40 on physiological health,110.59?22.89 on psycho-health,and 94.51?13.78 on social health.CONCLUSIONS Nowadays the volunteer blood donors are mainly from the students and the people with higher cultural level in Anhui Province.We should strengthen the propaganda on the work of volunteer blood donation,especially in other Provincial areas and among people with other occupations.Establishing a permanent group of volunteer blood donation can ensure the transfusion safety from beginning.

Objective To investigate the relationship between depression and personality and social support of the urban and rural empty-nest, clear the influence factors of depression in the empty-nest elderly. Methods 398 cases of urban and rural empty-nesters selected from the Chifeng district, were valuated with the general information questionnaire, the Geriatric Depression Scale (GDS), Eysenck personality Questionnaire- Revised Short Scalr for Chinese (EPQ-RSC) and the Social Support Scale (SSRS), and to investigate the demographic data, depression, personality and social support. Results Rural cases had a higher level (14.41±3.09) points of depression than (12.90±2.64) points of urban cases, and the difference was statistically significant (t=5.254, P<0.01);rural empty nesters′subjective support (18.35 ± 2.14) points, objective support (6.37 ± 1.40) points, support utilization degree (6.01 ± 1.17) points and social support score (30.37 ± 4.24) points, were lower than (19.83 ± 2.27) points, (7.34 ± 1.13) points, (6.95 ± 1.12) points, (34.12 ± 3.73) points of urban′s, and the difference was statistically significant (t=6.673-8.490, P<0.01); the extraversion score of urban empty nesters was (7.58 ± 2.51) points which was higher than (6.37 ± 2.02) points of rural empty nesters, and the difference was statistically significant (t=5.273, P<0.01);the neuroticism score (10.38 ± 2.06) points and psychoticism score (9.42 ± 2.17) points of urban empty-nest were lower than (12.41 ± 2.25) points, (10.94 ± 2.10) points of empty-nest′s, and the difference was statistically significant (t=9.401, 7.107, P<0.01). Neuroticism and psychoticism was shown to be positively associated with depression while extraversion and social support to be negatively associated with depression (P<0.01). Regression analysis showed that marital status, income, children visit frequency and the education level were the main influencing factors of depression in the urban and rural empty-nesters. Conclusions There are differences between rural and urban empty-nest elderly in the aspect of general data, depression status, personality and social support, and should intervention them effectively according to their different characteristics.