Atypical hemolytic uremic syndrome(aHUS) has recently been shown to be a rare disease of genetic predisposition, including genes of complement factor H(CFH), membrane cofactor protein(MCP, CD46)and complement factor Ⅰ(CFI), which are complement regulatory genes. Genes mutation is about 50%,involving the three genes mutation, including nonsense mutation, missen mutation, silent mutation, splice mutation and insertion mutation. Autosomal dominant inheritance and autosomal recessive inheritance have been reported, however, for autosomal dominant inheritance, the three genes mutations are incomplete penetrance.

Objective To study and observe the intervention effects of Acupuncture on spinal cord injury rats by using factorial design. The best combination rules of the best time course and electrical stimulation site were explored.Methods 96 experimental spinal cord injury rats were randomly divided into four groups: acupuncture on head intervention group (group A), acupuncture on body intervention group (group B), complex intervention group (group A+B) and nonintervention group (group D) . There were 24 rats in each group. The rats received electrical stimulation according experimental design. The motor function of the rats' hind limbs were detected at different time sites(1 w, 2 w, 4 w, 8 w and 12 w).Results The Results among different Methods of electrical stimulation are significantly different. The levels of the rat's BBB scale, and evoked potential(MEP) in the group A+B were the best among four groups (P＜0.05). The BBB scale and evoked potential(MEP)of the rats in each group are significantly different at different time sites (P＜0.05). It means that each kind of electrical stimulation plays a positive role in promoting restoration of motor function. The correct analysis for factorial design data is helpful to the fully application of information.Conclusion Factorial design can be used in research projects of Acupuncture, especially the design for multiple factors and multiple levels.

Neurogenic overactivity bladder is a type of overactive bladder with high incidence. This paper reviewed the research progress of neurogenic overactivity bladder in etiology, pathophysiology and treatment.

Traditional Chinese medicine (TCM) emphasizes treatment based on syndrome differentiation, which em-bodies the concept of individualized diagnosis and dynamic treatment on a holistic view. RCT was frequently used in TCM clinical study. However, it cannot reflect the concept of treatment based on syndrome differentiation. The use of adaptive treatment strategies (ATS) in clinical research can adjust therapy in patients according to the change of disease, so it can reflect personalized medicine and dynamic treatment. From this perspective, the process of treat-ment based on syndrome differentiation was a process of adaptive treatment decision. So the method for developing ATS can effectively evaluate the efficacy of different treatment strategies in TCM clinical study. ATS had been used in some clinical studies from published literatures abroad. However, the use of ATS in domestic clinical research was seldom been reported. This paper gave an outline of the concept of ATS. In addition, this paper focused on three methods which can take the delayed effects of current treatment action into consideration and can compare the over-all effect of different ATS. It was hoped to lay foundation for future scientific research of TCM in the implementation of SMART and provide a new idea.

Thyroid diseases are often accompanied with dyslipidemia.In me past,low level of myroid hormone(TH) was considered a main factor in causing elevated level of blood cholesterol in hypothyroid patients.However,some clinical features can not be explained by this traditional theory. For example,in subclinical hypothyroid cases,both levels of thyroid-stimulating hormone (TSH) and serum total cholesterol (TC) increase,while TH level remains normal.From this phenomenon,we speculate that in case with hypothyroidism,not only there is a relationship between serum TC and TH levels,but also serum TC level change is related to TSH in some way,which has not been noticed.The purpose of this paper is to review the new and most advanced progress in the research of TSH and cholesterol.

Objective To explore the applicability and feasibility of the hierarchical linear model in dealing with the repeated measurement data by applying it into multi-center clinical trials’ evaluation of new Chinese medicine. Methods The theoretical research described the basic concepts and principles of hierarchical linear model and compared the applying conditions of traditional statistical methods with hierarchical linear model. In the empirical study, the hierarchical linear model was used into a real multicenter clinical trial research of traditional Chinese medicine, with the TCM syndrome score as the analysis indicator. Results The hierarchical linear model added time, group and time×group as random variables into the model to get the final result. All of the three variables were significant in the result. The interaction (time×group) statistical result was t=2.65, P=0.008 1. During the whole treatment, the TCM syndrome mean score of trial group reduced 8.5 and the control group reduced 7.47. At the end of treatment, the TCM syndrome mean score of trial group was 2.46, and the control group was 3.31, which was higher than trail group. For this result, combining with the TCM syndrome score’s developing trend, we can see that the efficacy of trial group is not worse than the control group. Conclusion By comparing the data requirements, applying conditions and analysis results, the hierarchical linear model could be an effective method which can be used in multi-center trial to evaluate traditional Chinese drug.

Traditional Chinese medicine (TCM) emphasizes treatment based on syndrome differentiation, which is the core technology that can embody the characteristics and advantages of TCM diagnosis and treatment. This is based on holistic view to illustrate individual diagnosis and treatment and dynamic treatment. However, RCT, which is frequently used in TCM clinical studies, can not reflect the concept of treatment based on syndrome differentiation. The use of adaptive treatment strategies in clinical researches can adjust therapy in patients according to the changes of diseases, so it can reflect individual diagnosis and treatment and dynamic treatment. From this perspective, the process of treatment based on syndrome differentiation is a process of decision-making of adaptive treatment. So the method for developing adaptive treatment strategies can effectively evaluate the efficacy of different treatment strategies in TCM clinical studies. Adaptive treatment strategies have been used in some clinical studies from some published foreign literatures. However, the use of adaptive treatment strategies in domestic clinical researches is seldom reported. This article discussed the concept of adaptive treatment strategies and their important components in detail. In addition, it presented three methods which can take the delayed effects of the current treatment action into consideration and can compare the overall effect of different adaptive treatment strategies, with a purpose to lay some foundation for future TCM researches in the development of optimal clinical pathway and provide new ideas and methods for researches.

Ebola virus (EBOV) causes hemorrhagic fever, resulting in mortality rates as high as 90% among infected humans and non-human primates (NHPs). The 2014 Ebola epidemic in West Africa is the severest in history, leading to WHO taking all control measures to stop any possibility of cross-border outbreaks. Because no licensed vaccines or effective therapeutics against EBOV are available, the current outbreak management has been limited to palliative care and barrier methods to prevent transmission. Several promising experimental EBOV vaccines have demonstrated protection in NHPs against lethal EBOV challenge, and some progresses have been made through clinical trials of EBOV vaccine candidates. It is believed there will be some licensed vaccine available in the near future to control EBOV outbreaks. In this review we provide some insights for further development of EBOV vaccines.
Animals ; Ebola Vaccines ; Ebolavirus ; Hemorrhagic Fever, Ebola ; prevention & control ; Humans

Objective To study the preparation of quercetin compound cream and establish its standard of quality control. Methods The composition of recipe and manufacturing technique were designed.The content of components were determined by HPLC,and its stability tests were carried out.Results The product was a kind of yellow smooth cream.The linear ranges were 0.053-1.696 μg for quercetin(r=0.999 9),0.053-1.696 μg for 8-methoxypsoralen(r=0.999 8)and 0.100-1.000 μg for beta-methasone(r=0.999 9).The average recovery rate were 99.83%,99.52%,and 99.74% of quercetin,8-methoxypsoralen,and beta-methasone(n=9).After 12 months′long term stability test,all the 3 batches of sample preparations were in line with relevant regu-lations.Conclusion The designed recipe was reasonable,and the manufacturing technique was feasible,with stable and controllable quality.

Two hundred and fifty patients with subclinical hypothyroidism ( SCH) and 120 euthyroid volunteers were recruited for the study, SCH patients were stratified into 2 groups according to TSH levels(group A:TSH<10 mIU/ L; group B: TSH>10 mIU/ L). All subjects were examined for clinical characteristics, thyroid profile, lipid profile, and biomarkers of early atherosclerosis. Patients in group B received L-thyroxine replacement treatment to achieve euthyroidism. After 6 months of stable euthyroidism all measurements were repeated. SCH patients had higher levels of total cholesterol(TC), low-density lipoprotein-cholesterol(LDL-C), asymmetric dimethyl arginine (ADMA), carotid artery intima media thickness(CIMT), thromboxane B2(TXB2), and C-reactive protein(CRP) but with lower nitric oxide(NO) level compared with euthyroid subjects. Levels of TC, LDL-C, CIMT, TXB2, and ADMA decreased, and NO level increased significantly after 6 months of euthyroidism. TSH was positively correlated with TC, LDL-C, CIMT, ADMA, and TXB2; and negatively correlated with NO. Based on multivariate regression analysis, TSH was an independent influential factor of CIMT and NO. We conclude that raised TSH is an important risk factor of atherosclerosis in SCH.