Objective To systematically evaluate the curative effect and safety of treating winter diseases in summer acupoint application therapy for asthma in children.Methods The domestic and international databases were retrieved till Feb 2017.The randomized controlled trials about treatment of treating winter diseases in summer acupoint application therapy for children with asthma were identified.The methodology quality of included trials was assessed.Results A total of 3 RCT involving 146 patients were included.The compositions of Chinese medicines and acupuncture points used were quite diverse,which inhibited us to conduct meta-analysis.The methodological quality of included RCT was generally lower.The results showed that treating winter diseases in summer acupoint application therapy might have advantage in reducing asthma acute attack times and improving clinical symptoms and respiratory function.Conclusion treating winter diseases in summer acupoint sticking therapy for asthma in children may have some advantages,however,due to the lack of a number of trials and poor methodology quality,the claimed benefits of treating winter diseases in summer acupoint sticking therapy for for children with asthma are inconclusive;more rigorous studies are warranted to support clinical practice.

Vertebral artery dominance is generally considered to be a congenital vascular variation or meaningless clinical finding.Many studies have shown that the bilateral vertebral artery blood flow asymmetry caused by vertebral artery dominance is easy to result in basilar artery curvature.Some studies have shown that there are certain correlations between both the vertebral artery dominance and the basilar artery curvature and the posterior circulation stroke.

Cerebral smal vessel disease (CSVD) can be divided into sporadic and hereditary CSVD. The exact pathogenesis of sporadic CSVD is unknow n. Genetic factors may also play an important role, except for environmental and vascular risk factors. As a complicated disease, sporadic CSVD has the characteristics of multigenetic susceptibility. Therefore, investigating the related genetic factors may contribute to understanding the pathogenesis of sporadic CSVD. This article review s the advances in research on the genetics of sporadic CSVD.

Objectives To investigate the value of hepatobiliary scintigraphy in evaluation of the hepatic uptake and excre-tion function in neonatal intrahepatic cholestasis caused by citrin deifciency (NICCD). Methods Hepatobiliary scintigraphy with SPECT was used to detect the hepatic uptake and excretion function of 12 patients with NICCD conifrmed by SLC25A13 gene analysis, and the results were compared with the results of blood biochemical tests. Results The hepatic uptake and excretion function were obviously impaired in all of 12 NICCD patients in the initial scintigraphy. The scintigraphy were performed again in 5 patients in the follow-up after treatment, and showed that the hepatic uptake and excretion function was recovered. It was sug-gested that the hepatic uptake and excretion function was consistent with the level of liver enzymes and the degree of cholestasis. Conclusions Hepatobiliary scintigraphy is of value in evaluation of the hepatic uptake and excretion function in NICCD patients.

Objective To explore the effect of liver-soothing therapy on the expression of estrogen receptors mRNA in perimenopausal syndrome (PMS) rats with liver qi stagnation. Methods A total of 30 nature aging rats are assigned into control groups (n=8), model groups (n=8),Chaihu-Shugan San (CHSGS group,n=8) andDanzhi-Xiaoyao San (DZXYS group, n=8), according to the random number table. The PMS liver-Qi stagnation syndrome rat models were established by the methods of isolation raised and chronic bondage in all the groups except the control group. CHSGS group were administered 4.0 g/kg water decoctions ofChaihu ShuganSan, and DZXYS group 4.9 g/kg water decoctions ofDanzhi XiaoyaoSan respectively for 3 weeks after the rat models established. The model group and control group were administered with equal volume of normal saline. The open field test was used for the behavior test. The serum E2, FSH, LH level were measured by radioimmunoassay. The ERα, ERβ in ovary were measured by quantitative real-time PCR. Results Compared with model group on the 21st days, the CHSGS and DZXYS groups showed a significantly increase in crossings (49.6 ± 6.0, 51.6 ± 5.8vs. 40.0 ± 4.6,P<0.05 orP<0.01) and rearings (14.1 ± 0.7, 14.6 ± 2.3vs. 10.9 ± 1.8,P<0.05 orP<0.01). Cmpared with the model group, the FSH (3.96 ± 0.48 mIU/mlvs.5.31 ± 0.41 mIU/ml) significantly decreased in the CHSGS group, and the LH (6.65 ± 0.46 mIU/mlvs. 8.10 ± 0.62 mIU/ml) significantly decreased in the DZXYS group (P<0.05). Compared with the model group, ER alpha mRNA expression (7.42 ± 2.54, 4.91 ± 1.76vs. 3.80 ± 1.36,P<0.01) significantly increased in the CHSGS group, and the ER beta mRNA expression (3.56 ± 0.95vs. 3.10 ± 1.12,P>0.05) increaed in the DZXYS group, but there was no remarkable difference. Conclusion The Liver-soothing therapy can improve the behavior of PMS rats with liver-Qi stagnation, and the mechanism may be related to the regulation of endocrine and ovarian estrogen receptors.

Objective To investigate the prevalence of nutritional risk,undemutrition,overweight/obesi-ty,and apphcation of nutrition support in departments of neurology in 3 metropolitan hospitals in Beijing. Methods Adult patients in the departments of neurology from 3 metropolitan hospitals in Beijing were consecutively en-rolled from March 2005 to March 2006.Nutritional Risk Screening 2002(NRS2002)score≥3 was defined a8 nu-tritian risk,while body mass index(BMI)<18.5 ks/m2 as undemutrition.NRS2002 was performed on the next morning of admission and nutritional support evaluation was performed on the 14th day of admission or discharge day.The relationship between nutrition risk and nutrition support was analyzed.Results A total of 753 patients were enrolled.NRS2002 scoring results were obtained in 461 patients.The prevalence of undemutrition was 4.2%and nutritional risk Was 21.2%.Among them 292 cases in undemutrition category were estimated by semm albu-min<30g/L without accurate BML If the cases without accurate BMl were excluded,the prevalence of undemutri-tion was 5.4%and nutritional risk Was 10.8%.Twenty-three patients(14.4%)with NRS2002≥3 received nutrition support.Thirteen patients(2.2%)with NRS2002<3 received nutrition support.The average PN:EN ratio Wag 1:2.Conclusions A large proportion of inpatients were at nutritional risk or undemutrition in the de-partments of neurology in metropolitan hospitals in Beijing.The application of nutrition support Wag somehow inap-propriate in these patients.Evidence-based guidelines are required to improve this situation

Objective To clarify the MRI characteristics and outcomes of patients with end stage hypertrophic cardiomyopathy (ES-HCM).Methods Clinical and MRI data of 57 ES-HCM patients were retrospectively analyzed.ES-HCM pa tients were divided into dilated phenotype group (D-ES group,n=39) and restrictive phenotype group (R-ES group,n=18).MRI characteristics and outcomes of patients were compared between both groups.Results The incidence of atrial fi brillation and edema of lower extremity was significantly higher in R-ES than those in D-ES (72.22％ [13/18] vs 30.77％ [12/39];50.00％ [9/18] vs 23.08％ [9/39];both P＜0.05).The left ventricular ejection function,left and right atrial anteroposte rior diameter of D-ES group were significant smaller than those of RRES group (all P＜0.05),while the left ventricular (LV) short axis diameter,LV end diastolic/systolic volume and LV end diastolic/systolic volume index of D-ES were significantly greater than those of R-ES group (all P＜0.05).Log-rank test found no significant difference between both groups in cardiovascular death/ heart transplant events (x2 =1.135,P=0.287).Late gadolinium enhancement (LGE) volume fraction was significantly larger in D-ES ([36.1±14.8]％) than in R-ES ([21.0±9.0]％;P＜0.05).There was a significant correlation between LGE volume fraction and cardiovascular death/heart transplant events (HR:1.054,P＜0.05).Conclusion ES-HCM patients have expanded clinical expression and MRI characteristics,including dilated phenotype and restrictive phenotype.MRI has an important application value in the diagnosis and prognosis evaluation of ES-HCM.

Background To report quality control methods and baseline reproducibility data of the ultrasound measurements of carotid artery intima-media thickness in the project of Establishment of an Integrated System for Coronary Heart Disease Prevention and Treatment.Methods Standard ultrasound scanning and measuring protocols were established by the study group.All sonographers and readers were trained by the carotid ultrasound core lab and all digital ultrasound images were centrally read.Ten subjects were scanned twice (with 1 week interval) by 2 sonographers independently and images were read by a single reader to evaluate the sonographer variability.Twenty subjects' images were read twice (with 1 week interval) by a single reader to assess the reader variability and the reproducibility of IMT measured at different carotid segments.Results The intraclass correlation (ICC) of intra-and inter-sonographer and intrareader for mean IMT measurements was 0.99,0.98 and 0.97 respectively; while for max IMT,it was 0.97,0.99 and 0.95 respectively.Among different carotid segments and sites,ICC for mean IMT measurements of common carotid (CCA),carotid artery bulb (Bulb),internal carotid artery (ICA),overall near wall and overall far wall was 0.97,0.99,0.89,0.93 and 0.98 respectively.Conclusion The reproducibility of IMT measurements according to our protocol is acceptable,although better reproducibility is found when measuring the mean IMT than max IMT,CCA and Bulb IMT than ICA IMT,and far wall IMT than near wall IMT.

Objective:To observe the clinical efficacy of warm needling moxibustion plus flash cupping for remission-stage peripheral facial paralysis (FP) due to wind-cold.
Methods:Fifty eligible patients were randomized into a warm needling moxibustion group and an acupuncture-cupping group, 25 cases in each group. The warm needling moxibustion group was intervened by acupuncture at Fengchi (GB 20), Yangbai (GB 14) towards Yuyao (EX-HN 4), Xiaguan (ST 7), Dicang (ST 4) towards Jiache (ST 6), Quanliao (SI 18), and Hegu (LI 4), plus warm needling moxibustion at Quanliao (SI 18); the acupuncture-cupping group received flash cupping on the affected side in addition to the intervention given to the warm needling moxibustion group. The two groups were both treated once a day, 10 times as a treatment course, for 3 courses in total. The House-Brackmann (H-B) facial nerve grading system was observed before and after the intervention to evaluate the facial nerve function in the two groups, and the therapeutic efficacies were also compared between the two groups.
Results:The two treatment protocols both can promote the recovery of facial nerve function. The total effective rate was 92.0% in the acupuncture-cupping group versus 72.0% in the warm needling moxibustion group, and the between-group difference was statistically significant (P<0.05).
Conclusion:Warm needling moxibustion plus flash cupping can produce a more significant efficacy than dry warm needling moxibustion in treating remission-stage peripheral FP due to wind-cold.

Objective To isolate and culture splenic CD11clow CD45RBhigh dendritic cells (DC) derived from endotoxin tolerance (ET) mice and investigate its biological characterization.Methods Mice weighed 20 to 25 gram were completely randomized into two groups including ET group and control group with 6 each.ET mice were modeled by intraperitoneal injection of low-dose lipopolysaccharide (LPS) for several days (pretreated with LPS 0.1 μg/mouse for 5 d).Mice in control group were given the same volume of normal saline (NS).CD11clowCD45RBhighDC were isolated from spleen by magnetic activated cell sorting (MACS).The immunological phenotypes were detected by flow cytometry.The suppressive capacity of CD11clow CD45RBhigh DC was determined by 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) colorimetric assay in allogenic mixed T cells reaction.The expressions of interleukin (IL)-10 and IL-12 produced by CD11clow CD45RBhigh DC were measured by enzyme-linked immunosorbent assay (ELISA).Statistical significance was analyzed through one-way analysis of variance (ANOVA).The homogeneity of variances was detected by Levene test.If variances were homogeneous,the least significant difference (LSD) test was used.If not,Dunnett T3 test was applied.Results The consistence of CD1 1 clow CD45RBhigh DC in control group was 30 ％,reaching the amount of (5.30±0.12) × 105/mouse ;In ET group,the percentage of CD11clow CD45RBhighDC achieved 80 ％ and the production was (1.20 ± 0.13) × 106/mouse the difference was statistically significant (t=3.23,P＜0.01).The cellar morphology in two groups showed no obvious difference.Compared to expression levels of all cell phenotypes (histocompatibility complex-Ⅱ,CD40 and CD80) in normal mice,the cell surface expression levels of CD11clowCD45RBhigh DC in ET mice were much lower.The difference in two groups was statistically significant.Splenic CD11clowCD45RBhighDC derived from ET mice with cell concentration of 1∶ 10,1∶50and 1∶100 had more obvious prohibitory effects on allogenic T cells (t1∶0 =1.36,P1∶10 ＜0.01,t1∶50 =2.49,P1∶50 ＜0.01,1∶100 =1.88,Pm00 ＜0.01).Secretion of IL-10 produced by CD11clowCD45RBhighDC of ET mice was significantly increased (t1∶0=13.63,P1∶10 ＜0.01,t1∶50 =13.45,P1∶50 ＜0.01,t1∶00 =9.31,P1∶00 ＜0.01),but the expression of IL-12 was lower (t1∶0 =2.62,P1∶0 =0.02,1∶∶50 =2.74,P1∶0=0.02,t1∶100 =2.99,P1∶100 =0.01).Conclusion Splenic CD11clow CD45RBhigh DC from ET mice have weaker ability of antigen presenting and allogeneic lymphocytes proliferation stimulating than those from normal mice.