Objective:To study the possibility that responses of fever and c- Fos expression in rat PVN and NTS to intraperitoneal administration of LPS are rnediated by vagal afferents. Methods: Rectal temperature was detected by digital temperature detecting instrument. c-Fos expressis was detected by immunohistochemistry staining.Results:The rectal temperature change value in vagotomy LPS gnoup was significantlydecreased compared with that in sham IPS group,and there was striking difference betwen them, p ＜0.05.It was increased significantlycompared with that in vagotomy NS group, P ＜ 0.05.The percentage of c-Fos positive neurons in rat PVN and NTS in vagotomy LPS group wassignificantly decreased compared with that in sham LPS group,and there were difference between them, p ＜0.01.Itwas stnkingly increased compared with that in vagotomy conrol group,respectively, P ＜0.01.Conclusion:The results indicate that vagus nerve is one of thepathways of peripheal LPS signal communicating to CNS.

Objective:To study the possibility that responses of fever and c Fos expression in rat PVN and NTS to intraperitoneal administration of LPS are mediated by vagal afferents.Methods:Rectal temperature was detected by digital temperature detecting instrument.c Fos expression was detected by immunohistochemistry staining.Results:The rectal temperature change value in vagotomy LPS group was significantly decreased compared with that in sham LPS group,and there was striking difference between them,P

Electroencephalogram(EEG) is necessary in diagnosis of status epilepticus (SE),particularly in non-convulsive SE with minor or atypical clinical manifestations.SE is a dynamic process,as seizures continue,in which EEG changed and appeared nonepileptic rhythm discharges.Ictal EEG patterns of SE are non-specific and different types of SE have different EEG features.In this paper,the EEG of different type SE will be summarized.

In order to service clinical departments, reduce the cost and improve the efficiency of the storage, on the basis of information system, the overall planning of the requirement of frameworks and internal infrastructures of the hospital logistics center are proposed. The requirements of supplier admittance, the quality and the activities of the storage, the storage ratio of materials and the storage expense are discussed. It is pointed out that the integration management of logistics center, access control items, the reasonable management of storage materials, analyzing, evaluating and adjusting of various management indicators are effective methods of product quality assurance, reducing storage losses and monitoring costs.

Purpose:To study the clinical value of percutaneous placement of biliary stents tbr treatment of malignant biliary obstruction.Materials and methods:A total of 58 stents were placed pereutaneously in 53 patients for palliative of malignant biliary obstruction. Results:The success rate of stent implantation was 98.1%(52/53).The difference between post-and pre-operation in the serum total bilirubin level of 52 patients was 182?67 ? mol/L,P

Objective To assess the effect of arterial embolization in treating hyperthroidism by colour ultrasonography.Methods Forty two cases of hyperthyroidism were treated with thyroid arteries embolization. A few days before and 1, 3, 6 months after embolization, the echograms of thyroids were observed including the volumes of thyroids and the internal diameters of thyroid arteries were measured with colour ultrasonography respectively. The Vs, Vd, Vm, PI, RI were measured with the Doppler and the quantities of blood flow were calculated. The relationships of changes for all these parameters and T 3, T 4 and TSH were analysed. Results Before artery embolization all thyroids were enlarged with diffusely homogenous or heterogenous low echos and nodules in some patients accompanied by widenings of the thyroid arteries and their branches full of blood supply. The volume of thyroids decreased after artery embolization. 1 3 months later the echo of thyroids enhanced and got coarse with decrease of the thyroid vasculature and narrowing of vessel calibers except a few star or spot like blood streams were sometimes seen within the thyroids and no blood flow signals found in some cases. 3 6 months after embolization, the echo of thyroids decreased gradually or unevenly distribnted. All the parameters of blood flow before and after the treatment showed statistically significant differences( P

Objective To investigate how internet using (both time and activities)and effortful control would contribute to the sex difference of problematic internet use (PIU).Methods A total of 844 adolescents aged 9-20 years old were selected from Chinese Academy of Sciences twin-sample by simple random sampling,with boys accounting for 45.6％ and girls accounting for 54.4％.The internet using and effortful control were measured using self-report questionnaires in the first time(T1),the problematic internet use were measured after one and half years (T2).The difference and relation of Internet using,effortful control and problematic internet use between boys and girls were measured with Chi-square test,t test and correlation analysis.The moderating effect of sex between internet using and PIU were explored by utilizing regression analysis.The mediation effect of effortful control between sex and PIU were explored with Sobel test.Results The anverage internet time of working day and weekend in boys were 1.52 h and 2.12 h respectively.The average internet time of working day and weekend in girls were 1.49 b and 2.05 h respectively.Significant difference between boys and girls is not existed in the internet time (t=0.541,0.907,P＞0.05).And the boy was inclined to game(x2 =47.669,P＜0.01).The effortful control of boys and girls were 54.09 and 55.76 respectively.The score of boys' and girls' PIU were 22.48 and 20.72 respectively.Boys' effortful control was significantly lower than that of girls (t=-2.879,P＜0.01).The score of boys' PIU was significantly higher than that of girls' (t=3.612,P＜0.01).Adolescents' PIU were significantly correlated with the time,entertainment and social activities (r=0.249,0.175,0.140,P＜0.01).The moderating effect of sex was significant in the relation between internet time and PIU.Significant mediation effect of effortful control existed in the PIU difference between boys and girls(Z=-2.54,P＜0.05).Conclusion Significant mediation effect of effortful control exists in gender and PIU.

Objective: To study the pharmacologic effects of Compound Black Ant Capsules. Methods: The adjuvant arthritis model of rats (AA rats), delayed hypersensitivity (DTH) model and the pain model induced by acetic acid in mice were used. Results: Compound Black Ant Capsules could significanty inhibit the primary and secondary inflammation of rats induced by the complete Freund's adjuvant, inhibit the ear edema induced by DNCB in mouse and decrease the number of writhes of mouse caused by acetic acid.Conclusion: Compound Black Ant Capsules have the anti inflammatory effect on DTH arthritis and analgesic effect, and inhibit mouse DTH reaction induced by DNCB.

Objective To investigate the effect of application of video surveillance system for medical staff in the prevention and control of Ebola treatment center (ETC). Methods The high-definition camera installed in the polluted area 100 beds of 24 wards, semi polluted area ring corridor, wear off gowns and other areas without blind spot. Video data and information were collected. The experts of steering group and medical personnel were on duty of video monitoring 24 hours in the medical duty room. They monitored the situation of frontline staff in medical care, whether wearing personal protective equipment (PPE), logistics and transportation problems encountered in the work, and corrected and reminded. Results From December 2015 to January 2014, by checking 182 people on the first-line staff including doctors, nurses and nursing workers, 239 problems of 4 categories were found. The PPE problems was 147 cases (61.50%), while perform operation process issue 35 cases (14.64%), flow logistics distribution problems 31 cases (12.97%), the others 26 cases (10.88%). All the problems were given a timely reminder. There was no infections among medical team. Conclusion Video surveillance system could help medical staff to prevent and control infection, and reduce the risk of infection.