Objective To investigate the effects of acarbose versus fenofibrate on insulin secretion and insulin resistance in the subjects with impaired glucose tolerance (IGT) and hypertriglyceridemia. Methods Eighty subjects were allocated to acarbose group (28 cases),fenofibrate group (30 cases),and control group (22 cases) without intervention for 3 months,and also divided into elderly (46 cases) and younger groups (34 cases). Fasting blood samples were collected for measuring fasting plasma glucose and lipid.Oral glucose tolerance test (OGTT) were carried out with measurement of plasma insulin and glucose before ad after treatment.Early insulin secretion indexes(△I30/△G30),insulin secretion indexes (HOMA -β) and insulin resistance indexes (HOMA-IR)were calculated. Results After 3-months of treatment,the lipid profile was evidently improved in fenofibrate group. Levels of triglyceride (TG) and total cholesterol (TC) were significantly reduced ( both P ＜ 0.01 ),△I30/△G30 was significantly increased (P ＜ 0.05) and HOMA-IR was decreased (P＜＜0.01).In acarbose group,levels of fasting plasma glucose (FPG),2hours postprandial plasma glucose (2 hPG) and HOMA-IR were reduced (all P＜0.01),△I30/△G30 and HOMA-β were enhanced (P＜0.01 or P＜0.05).No change of above indicators was found in the control group.Compared with fenofibrate group,acarbose group had higher △ I30/△G30 (P＜ 0.05),HOMA-β (P＜ 0.01 ) and lower HOMA-IR ( P ＜ 0.01 ).The improvement of △△I30/△G30 was correlated with the decreasing of plasma FPG,2 hPG and TG(r=0.5812,0.6327,0.3872,P＜0.01),while HOMA-1R was related with the decreasing of plasma 2 hPG,TG and TC(r=0.8126,0.4671,0.2895,P＜ 0.01). HOMA-IR,△I30/△G30 and HOMA-β were lower (P＜0.01) and acarbose improved insulin resistance better (P＜0.05) in the elderly than in the younger with type 2 diabetes. Conclusions Pancreatic β-cell function declines gradually with aging,acarbose may have advantage over fenofibrate in improving early insulin secretion and resistance which was more relieved by diminishing glucotoxity in comparison with lipotoxity.

BACKGROUND: The biomechanical features of the plate internal fixation for the fractures are commonly analyzed utilizing direct contact and low accuracy sensor. However, it has some limitations such as direct contact and low accuracy. The digital speckle method used in the biomechanics of fractures is more accurate to analyze the characteristics of the screw breakage.OBJECTIVE: To measure the displacement of screws under different tensile force conditions after the internal fixation surgery of compression plate for adult thighbone using digital speckle method. METHODS: A total of six femur samples from adults were used to prepare model of midshaft humerus fractures. Each of two ends of fractured samples was fixed with five screws, and the pull test was conducted under the load of 200 and 300 N by electronic versatile machine to measure the displacement of the screws under 10 conditions. RESULTS AND CONCLUSION: The displacement distance of the screw was significantly longer under 300 N loading force compared with 200 N (P < 0.01). Except screws 1 and 10, 2 and 9, 3 and 8, 4 and 7, and 5 and 6, there were significant differences in the displacement between any two screws (P < 0.05). Results showed that the displacement of the screws increased with increasing pulling force, and the displacement near the fracture line significantly changed with pulling force.

Objective To investigate the expression and significance of B lymphocyte stimulator (Blys) and its receptor BAFF (BAFF-R) in peripheral blood mononuclear cells (PBMCs) from patients with systemic lupus erythematosus (SLE). Methods The expression of Blys and BAFF-R was measured by flow cytometry in 90 pa-tients with SLE,which was compared with that of 45 healthy controls. The relationships between the expression of Blys, BAFF-R and other laboratory parameters as well as disease activity were analyzed. Results The expression of Blys and BAFF-R in PBMCs from patients with SLE was significantly elevated compared to healthy controls (P <0.001), so did the active group (P < 0.001) and inactive group (P < 0.001 and P < 0.01). The expression of Blys in PBMCs from active SLE patients was higher than that of inactive patients (P <0.05). However,there was no statisti-cal difference of BAFF-R between the two groups. The expression of Blys in PBMCs was positively related to SLEDAI (r =0.728,P <0.001) ,IgG and IgM(r=0.691,P<0.001 and r =0.453,P<0.01) ,but negatively related to C3 and CA (r = -0.510, P < 0.001 and r = -0.312, P < 0.05). The expression of Blys in dsDNA positive group was higher than those of dsDNA negative group (P < 0.01). The expression of Blys and BAFF-R in Cl qAb positive group was higher than those of ClqAb negative group as well (P <0.01). Conclusion The expression of Blys and its receptor BAFF-R in PBMCs from SLE is elevated ,which may reflect the disease activity and is related to the pro-duction of autoantibody. They might be involved in the pathogenesis of SLE.

Objective To explore the efficacy of ketogenic diet( KD) in the treatment of status epi-lepticus( SE) and whether KD could protect the brain,and propose a new thought on SE patients′reasonably individualized treatment, brain protection and prognosis improvement. Methods From Sep 2013 to Jan 2015,all the patients diagnosed as SE were advised to apply KD treatment; the patients who refused KD treatment were included in the control group,while the patients who accepted KD treatment were included in the treatment group. Based on the SE treatment principles,the control group applied traditional anti-convulsive therapy,while the treatment group applied traditional therapy combined with KD treatment. Before the treat-ment and after the epilepsy control,the patients′ serum was collected to test neuron specific enolase( NSE) and S100βlevels,and the duration of epilepsy control was recorded. Results The treatment group included a total of 10 patients; 3 patients had a good efficacy and obtained seizure-free after the treatment; clinical seizures declined significantly in 6 patients. The treatment group′s overall response rate was 9/10,which was higher than that of the control group(5/8)(P<0. 01). The treatment group′s duration to gain efficacy was shorter than that of the control group[(5. 2 ± 2. 9) d vs. (9. 8 ± 1. 5) d,P<0. 01]. After the treatment,the patients′NSE and S100β in both groups were significantly decreased than those before the treatment ( P<0. 001 or P<0. 05). After the treatment,the serum NSE and S100β of the patients in the treatment group were lower than those in the control group,with statistically significant difference(P<0. 05). Conclusion Frequent epileptic seizures and SE would impair the patient′s brain. Controlling the epileptic seizures actively could lower the severity of brain injury. KD could effectively control the epileptic seizure and had neuropro-tective effects.

This article was aimed to study constructive standards for the database of traditional Chinese medicine (TCM) documentation. Refer to relevant national standards, specifications and other fields of universal standards such as metadata specification of health information dataset, medical science data sharing, metadata standard, data of pop-ulation health sciences shared metadata standard, basic scientific data sharing network project standard, Chinese A-cademy of Sciences data application environment construction and service standards, combined with the specification for TCM literature resources, Chinese medicine literature database was constructed. The results showed that 6 major categories and 17 specifications were established to standardize the construction of TCM literature database. It was concluded that the standardization of TCM literature database was able to realize TCM literature database construc-tion standard and process, and to facilitate the sharing of TCM data resources.

ObjectiveTo investigate the expression and significance of Thl7 cells in peripheral blood of patients with Rheumatoid Arthritis (RA).MethodsThirty-three active RA and 27 stable RA patients and 30 healthy individuals were enrolled in the study.Intracellular flow cytometry detection of TH17 cells in peripheral blood was established.The correlations between Th17 cells and RA disease activity (DAS28 scale) as well as bone erosion were analyzed.ResultsThe expressions of Th17 cells in the patients with RA were significantly higher than those of healthy controls [ ( 1.60 ± 0.51 ) ％ vs (0.81 ± 0.21 ) ％,t =10.30,P ＜ 0.001 ].The Th17 levels in active RA patients were also higher than that of stable RA patients and healthy subjects [ ( 1.94 ±0.38 ) ％ vs ( 1.19 ± 0.27) ％,t =8.85,14.60,P ＜ 0.01 ].And the Th1 7 levels in stable RA patients were also higher than that of healthy subjects (t =5.88,P ＜0.01 ).Active RA patients with bone erosion ( 19 cases) also had higher levels of Th17 cells than those without bone erosion ( 14 cases) [ ( 2.09 ± 0.39 ) ％ vs.( 1.74 ±0.29 ) ％,t =2.83,P ＜ 0.01 ].The expression of Th17 cells was positively correlated with the DAS28 score ( r =0.86,P ＜ 0.01 ).ConclusionThere is a high expression of Th17 cells in peripheral blood of RA patients,which is related to disease activity and bone erosion.Th17 cells might play an important role in the pathogenesis of RA.

Objective To explore the influence of whole-course individualized nursing intervention on treatment compliance among intractable epilepsy children with ketogenic diet therapy.Methods 80 intractable epilepsy patients with ketogenic diet therapy were divided into the control group and the experimental group with 40 cases in each group.The routine nursing was given to the control group.On basis of routine nursing,whole-course individualized nursing intervention was given to the experimental group.The investigation was carried out before and after intervention in two groups by using self-designed questionnaire.The treatment compliance and therapeutic effect were compared between two groups.Results The treatment compliance and therapeutic effect were significantly alleviated in the experimental group compared with the control group in the third,sixth and twelfth months.Conclusions The whole-course individualized nursing intervention can improve the parental awareness of the disease,enhance their confidence and determination to adhere to the treatment,improve their treatment compliance,thereby improve the effect of treatment.

Based on the investigation and analysis of industry dynamics of health maintenance Applications (APP) of Traditional Chinese Medicine (TCM),the paper designs and develops health maintenance APP of TCM,and describes its architecture,operating principle,functions,innovativeness,applicability scope,etc.

Objective To investigate the risk factors of disease progression and adverse pregnancy outcome in patients with systemic lupus erythematosus (SLE) during pregnancy.Methods Clinical data of 118 pregnant women with SLE admitted from June 2004 to October 2015 were retrospectively analyzed.The patients were divided into selective pregnant group (group A,n =72 cases) and non-selective pregnant group (group B,n =46) according to the disease activity of SLE.The disease progression and pregnancy outcomes were compared between two groups.Results The various system damages occurred in group B,including hematological damage in 16 cases,kidney damage in 19 cases,erythra in 10 cases,arthritis in 10 and serositis in 12 cases;while the corresponding cases in group A were 10,14,6,4 and 4(x2 =7.133,P=0.008;x2 =6.658,P =0.010;x2 =4.304,P =0.038;x2 =7.030,P =0.008;x2 =10.095,P =0.001).SLE exacerbation occurred in 28 cases (74％) of group B and 12 cases (17％) of group A (x2 =34.944,P =0.000).The logistic regression analysis showed that hypocomplementemia,proteinuria,SLEDAI score before pregnancy and positive anti-dsDNA antibody were the risk factors of SLE disease exacerbation during pregnancy.The maternal complications occurred in group B,including pregnancyinduced hypertension in 7 cases,preeclampsia in 10 cases and infections in 11 cases/times;while the corresponding cases (case/time) in group A were 2,6 and 4 (x2 =4.526,P =0.033;x2 =4.304,P =0.038;x2 =8.525,P =0.004).There were 14 cases of therapeutic induced labor,7 case of stillbirth and 27 cases of total fetal loss in group B,while the corresponding cases in group A were 2,0 and 4 (x2=18.317,P =0.000;x2 =9.080,P =0.003;x2 =40.920,P =0.0300).The logistic regression analysis showed that positive anticardiolipin antibody,proteinuria,SLEDAI score before pregnancy and renal dysfunction during pregnancy were risk factors of fetal loss.There were 87 cases of successful delivery (73.7％),the successful delivery rates were 41.3％ (19/46) in group B and 94.4％ (68/72) from group A,respectively.The infant complications occurred in group B,including premature birth in 15 cases,low birth weight in 13 cases,neonatal jaundice in 5 cases and mild asphyxia in 5 cases;while the corresponding cases in group A were 24,18,4 and 2 (x2 =11.442,P =0.001;x2 =11.395,P =0.001;x2 =4.664,P =0.031;x2 =8.035,P =0.005).Conclusion SLE patients whose disease conditions are not well controlled would lead to higher percentage of disease deterioration during pregnancy and worse pregnancy outcomes.

Objective Based on the traditional Chinese medical knowledge service and sharing system, to explore the application of famous doctor Yu Ying'ao's regulating the liver method. Methods The medical records of Yu Ying'ao from the outpatient department of Chinese Academy of Sciences were used as the data source. The traditional Chinese medical knowledge service and information sharing system(V1.1.5) was applied to construct database. The regulating liver core combination of drugs, drug application mode, and combined treatment of diseases and syndromes were determined by analysis methods of frequency and association rules. Results The use of regulating liver method was often used in the treatment of irregular menstruation, cirrhosis, pain and other diseases. Differentiation of liver qi stagnation, blood stasis, liver stagnation and spleen deficiency, liver and kidney deficiency were the main TCM syndromes. Treatment included Tongluo, nourishing Yin treatment. The core drugs were Bupleurum and Rhizoma Cyperi. Conclusions The use of traditional Chinese medical service and knowledge sharing system could explore the clinical diagnosis and medication rules of regulating liver methods.