Objective To assess the effect of fructose sodium diphosphate and alpha-lipoic acid on diabetic peripheral neuropathy. Methods Sixty-six patients with diabetic peripheral neuropathy were randomly divided into two groups, additional to the regular treatment to control blood glucose, 34 patients in the treatment grouptreated with fructse sodium diphosphate 10 g and alpha-lipoic acid 0.45 g daily through intravenous drip for two weeks (3 patients dropped out due to un-tolerance), 32 patients in the control group treated with alpha-lipoic acid 0.45 g dai-ly through intravenous drip for two weeks. All patients were examined on the improvement of symptoms, motor and sensory nerve conduction velocity of the median nerve and nervus peroneus communis before and after the treatment. Results After treatment for two weeks, the overall effect rate in the treatment group was 93.55 % (28/31), which was significantly higher than that in the control group(68.75%,22/32) (P < 0.05). In the treatment group, the motor nerve conduction velocity for the median nerve and nervus peroneus communis was 47.7 (SD:3.8) m/s and 41.6 (SD: 3.3) m/s after treatment, which was significantly higher than that before treatment (42.5 [SD:2.5] and 36.0[SD:2.8] m/s,respectively) (P <0.05). In the control group, the motor nerve conduction velocity for the median nerve and nervus peroneus communis was 43.4 (SD: 2.0) m/s and 39.6 (SD: 3.3) m/s after treat-ment, which was significantly higher than that before treatment (41.9 [SD16.0] and 36.2 [SD: 1.9] m/s, respec-tively) (P < 0.05). In the treatment group,the sensory nerve conduction velocity for the median nerve and nervus peroneus communis was 40.3 (SD: 1.8) m/s and 34.1 (SD: 2.3) m/s after treatment, which was significantly higher than that before treatment (35.2 [SD:2.3] and 28.8 [SD:2.5] m/s,rospectively) (P <0.05). In the control group,the sensory nerve conduction velocity for the median nerve and nervus peroneus communis was 37.7 (SD:1.7) m/s and 30.8 (SD:2.6) m/s after treatment,which was significantly higher than that before treatment (34.8 [SD :3.1] and 27.8 [SD :2.4] m/s, respectively) (P < 0.05). Furthermore, the improvements in the treat-ment group was significantly higher than those of the control group (P < 0.01). Conclusions Fructse sodium si-phosphate combined with alpha-lipoic acid is more effective to treat diabetic peripheral neuropathy than alpha-lipoic acid only.

Objective To investigate the roles of the cytokine and chemokine in protective immunity of tuberculosis(TB) patient. Methods The RANTES( CCL5) and MIP1-?( CCL3) content of the Supernatant from PBMC stimulated with IL-4、TNF-?、MIP1-?and LPS in TB patients and normal control subjects was assessed using commercially available ELISA kit. Results The RANTES secretion was increased significantly in both TNF-?plus LPS groups[ (1 731. 86?925. 60) ng/L ] and IFN-?plus LPS [(2 120.78?1 120.72)ng/L] compared with LPS group[ (1 102. 56?873. 44) ng/L] in TB patients (P 0. 05). The MIP1-?secretion in response to IL-4、TNF-?、IFN-?was unchanged significantly in PBMC of TB patients and normal subjects. Conclusion TNF-?、IFN-?and RANTES may play important roles in protective immunity of TB patient

OBJECTIVETo compare the cleaning effect of automatic cleaning machine and manual cleaning on coupling type surgical instruments.

METHODSA total of 32 cleaned medical instruments were randomly sampled from medical institutions in Putuo District medical institutions disinfection supply center. Hygiena System SUREII ATP was used to monitor the ATP value, and the cleaning effect was evaluated.

RESULTSThe surface ATP values of the medical instrument of manual cleaning were higher than that of the automatic cleaning machine.

CONCLUSIONCoupling type surgical instruments has better cleaning effect of automatic cleaning machine before disinfection, the application is recommended.

Objective To compare and analyse four references for assessment of obesity in Chinese children. Methods The height and weight of 2347 children(1175 boys and 1172 girls) aged 7 to 8 years in Shanghai were measured,and their body mass indexes (BMI) were calculated.The prevalences of overweight and obesity were evaluated and compared among reference of Weight for Height 1985(WFH 1985 reference),BMI reference of Working Group on Obesity in China (WGOC reference),BMI reference of Europe International Obesity Task Force(IOTF reference) and BMI reference of Centers for Disease Control and Prevention of American 2000 (CDC reference). Results The prevalence of overweiight in boys evaluated by IOTF reference was significantly higher than those by the other three references(P<0.05),and the prevalence of overweight in girls evaluated by IOTF reference was significantly higher than those by WGOC and CDC references (P<0.05).The prevalence of obesity in boys evaluated by IOTF reference was significantly lower than those by the other three references (P<0.01),and the prevalence of obesity in girls evaluated by IOTF reference was significantly lower than those by WGOC and WFH 1985 references(P<0.01).There was no significant difference in the evaluation findings of obesity and overweight between WFH 1985 and WGOC references(P>0.05). Conclusion WFH 1985 and WGOC references are more suitable than IOTF and CDC references for assessment of overweight and obesity in Chinese children.

Objective To investigate the levels of mieropartieles originated from platelet (PMP),endothelium (EMP),and tissue factor-bearing microparticles (TF+ MP) in diabetes mellitus and to analyze its relationship with diabetic angiopathy.Methods PMP,EMP or TF+ MP were measured in 106 cases of diabetes mellitus and 50 controls by flow eytometry.The differences of EMP between groups of diabetic macrovascular disease and diabetic microvascular disease were determined.Results The levels of EMP in diabetic patients were higher than that in the control(164.20±128.88 vs 63.81±40.84,P<0.05).Diabetic cases with complication showed higher expression level of EMP than those without complications(184.12±152.77,188.21±149.55 vs 138.53±99.87,both P<0.05).However,no distinct increase was observed in PMP and TF+ MP level in diabetes groups compared with control group.Conclusions Endothelial dysfunction,may contribute to the increased level of EMP in patients with diabetes,especially those complicated with vascular diseases.EMP level may be used to evaluate the status of endothelial function and the development of diabetic angiopathy.

Objective To investigate the prevalence of overweight and obesity and the nutritional status of dietary calcium intake in school-age children in Shanghai and to analyze the relationship between dietary calcium and bone mineral density (BMD).Methods A cross-sectional study was conducted in the second and third grade students of 10 primary schools in Yangpu District and Baoshan District in Shanghai. Food frequency questionnaire was used tu estimate the relative intake of dietary calcium of students in 6 primary schools in Baoshnn District. Quantitative ultrasound bone density examination was used to estimate the calcaneal BMD.The relation-ship between calcium intake and BMD was analyzed.Results The average calcium intake was 647 mg/d among ested students.BMD was not significantly different among different age groups (F=1.595,P=0.173),while Z-score was significantly different among different age groups (F=16.02,P=0.000).The total calcium intake was not correlated with BMD or Z-score.The percentage of dairy calcium intake was positively correlated with BMD (r=0.097,P=0.015)and Z-score (r=O.117,P=0.003),the percentage of non-dairy calcium intake and the non-dairy calcium intake were negatively correlated with BMD (r=-0.097,P=0.015) and Z-score(r=-0.110,P=0.006).When the total dietary calcium intake was ≥600 mg/d,BMD and Z-score significantly higherin students with high dairy calcium intake than those with low dairy calcium intake (P<0.05).When the total dietary calcium intake was <600mg/d,BMD and Z-score were higher in students with high dairy calcium in-take than in those with low dairy calcium intake,although no statistical significance was noted (P>0.05).Conclusions BMD and Z-score increase along with the increase of dairy calcium intake.Such effect becomes even more obvious when the total dietary calcium intake is ≥600 mg/d.

Objective To investigate the neural mechanism of inhibitory control in sensation seeking by using the event-related potential(ERP) technique. Methods High and low sensation seekers( 16 people in each group ), who were selected according to their sensation seeking scores, performed a Go/Nogo task in which the stimuli possessed two levels of difficulty. Electro- encephalogram(EEG) signals were recorded continuously by a set of 32 Ag/AgCI electrodes. Results For two types of stimuli ( Congruent, Incongruent) :( 1 )The amplitude(FCZ) of Nogo N2 and Nogo P3 were( (1.61 ±4.25)μV,(-2.32±4.55)μV)and((16.44±5.74)μV,(17.00±5.71)μV). (2)There was no significant main effects of group for the Nogo N2 amplitude( F (1.30) =0.31, P=0. 59,η2=0. 01;F(1.30) =0.07,P=0.80,η2=0.002) ,the N2d amplitude( F(1.30) =1.18,P=0.29,η2=0.04;F(1.30) =0.004, P=0.95, η2 ＜ 0.001 ) ,the Nogo P3 amplitude( F (1.30) =0.13, P=0.72, η2 =0.004;F(1.30)=0.28, P=0.60, η2 =0.009) and the P3d amplitude( F(1.30) =0.08, P=0.50, η2 =0.02; F (1.30) =0.56,P=0.46, η2 =0.02). (3)Neither of main effects for the N2 and P3 latency was significant (P＞0.05). Conclusion The inhibitory control is similar across high and low sensation seeking groups,indicating that there is no relationship between the sensation seeking behaviors and the individual inhibitory control.

Objective:To observe volt-ampere characteristic of Acupoint Neiguan (PC 6) on patients with hyper-thyroidism for probing into the actions of acupoints and change of qi and blood of human body as well as the relationship between the action of acupoint and the metabolism of energy. Methods:A self-made high-sensitive apparatus was applied to detect volt-ampere curves of Acupoint Neiguan(PC 6)and its control point on 33 patients with hyperthyroidism and 30 healthy people.Results:In patients,the volt-ampere areas (VAA)of both ampere.Increasing scan(AIS)and ampere—decreasing Scan(ADS)as well as the inertia areas (IS) of both side Neiguan(PC 6)were significantly smaller than the control points(P<0.05 or P<0.0 1).In healthy people.The VAA of the AIS/ADS of both side and me IA of right Neiguan(PC 6)were significantly smaller than those of the comparison points (P<0.05 or P<0.01).The comparison on volt-ampere characteristicsof the acupoints having same names on right and left side showed that the inertia areas ofNeiguan(PC 6)on patients with hyperthyroidism on the right side were significantly larger than those on the left side (P<0.05).There was no significant difference between the patients and healthy people on the VAA of both AIS/ADS/IA of the right and left Neiguan(PC 6)(P>0.05).Conclusion:The volt-ampere characteristics of theright and left Neiguan(PC 61 on patients with hyperthyroidism are in imbalance.Hyperthyroidism exerts certaininfluenceontheheartfunction.

Objective To evaluate correlations between CT features and clinical activity index of Crohn’s disease(CD).Methods The CTE datasets from 37 patients with moderate active,severe active and remission stages CD were retrospectively analyzed.To ob-serve imaging features of intestinal wall,parenteral and complications.And analyze whether there was an association between imaging findings and clinical activity.Results A total of 147 bowel segments in 37 cases were involved.Wall thickening (intestinal wall≥4 mm)were observed in 121 segments.An average thickness was (12.1±3.2)mm.There are 42 bowel segments of trilaminar mural stratifica-tion,71 of the double-layed stratification and 34 of non-stratification.Enlarged mesenteric lymph nodes were observed in 20 patients. Comb sign was observed in 27 patients.Higher density of surrounding fat appeared in 22 cases.The other 37 cases inluced 4 cases with abdominal abscess,7 cases with fistula,1 6 cases with intestinal obstruction or stenosis and 1 7 cases of perianal disease.The in-testinal stratification,wall thickening,comb sign,mesenteric fat density increased,abdominal abscess,intestinal stenosis and obstruc-tion were closely associated with clinical activity.Conclusion CTE images could provide information about intestinal wall,parenteral changes and complications of Crohn’s disease,and effectively help identifying remission and active stages of Crohn’s disease.