Adolescent ; Child ; Child, Preschool ; Female ; Humans ; Infant ; Kidney Neoplasms ; blood ; pathology ; Male ; Neoplasm Metastasis ; Vascular Endothelial Growth Factor A ; blood ; physiology ; Wilms Tumor ; blood ; pathology

Objective To analyze the related factors of ADR/ADE cases caused by Sanqi Panax notoginseng for injection(lyophilization),in order to provide reference for clinical rational use of Sanqi Panax notoginseng for injection.Methods Adopted the method of retrospective study,this paper statistically analyzed ADR/ADE cases caused by Sanqi Panax notoginseng for injection(lyophilization)in the database of Adverse Drug Reaction Monitoring Center in Qingdao from January 2015 to December 2015.Results There were altogether 123 ADR/ADE cases caused by Sanqi Panax notoginseng for injection(lyophilization)in 2015,with 90 cases in general,12 new cases, 21 severe cases;more female patients than male patients;more middle -aged and old patients;irrational use of the drug accounting for 45.53% of the total number of the report;and there was a higher proportion of irrational drug use in grass -roots medical institutions.Conclusion Irrational drug use is an important factor leading to ADR/ADE cases caused by Sanqi Panax notoginseng for injection(lyophilization),so the injection of Sanqi Panax notoginseng (lyophilization)should be regulated in order to reduce the occurrence of ADR/ADE cases.

To meet the needs of serving the general strategy,the central work and hospital development,the CCP committee of Beijing Municipal Administration of Hospitals has innovated and improved the leadership of the CCP building,and promoted the model at public hospitals by formulating and announcing the Indicators System for Municipal Public Hospitals ’ Party Building Performance Evaluation.This implementation aims to to guide,regulate and encourage the CCP work,which proves effective enhancement of the CCP building in municipal hospitals in terms of quality,efficiency,and effectiveness.

Objective To study the connection between vascular endothelial growth factor(VEGF) and pool prognosis in nephroblastoma.Methods Serum VEGF was measured with immuneohistochemical(ELISA) methods in 35 children of nephroblastoma at preope-ration,1 week,2 weeks after surgery respectively. Simple visiting happened after surgery 4,8,16,32 weeks.The countrol group was 35 healthy children. Result Before surgery,the median VEGF in the children was (89.47?22.45) ?g/L.After surgery 1 week,2 weeks,levels in the children fell significantly to (2.75?0.31) ?g/L,(1.52?0.18) ?g/L.There was a significant difference compared with preoperation ( t =4.125 P

Adult ; Enzyme-Linked Immunosorbent Assay ; Female ; HSP70 Heat-Shock Proteins ; blood ; Humans ; Lead ; toxicity ; Male ; Occupational Exposure

Objective To investigate the interseed dose attenuation for multiple 125I seeds.Methods Monte Carlo simulation was done by Geant 4 to investigate the dose distribution of single seed and multiple seeds.The results were compared with the dose calculation method from TG43-U1 and examined by experiments.Results The difference of single seed dose distribution between Monte Carlo method and line source model was ± 3％.The difference between Monte Carlo method and experiment result was ± 5％.The interseed dose attenuation of multiple seeds at the interesting points was 3.8％ to 13.2％ and the average interseed dose attenuation was 7.2％.The difference of experiment result and Monte Carlo result was less than 6％.Conclusions The interseed attenuation is about 7％ and the maximum value may be larger than 13％ for multiple seeds.The interseed dose attenuation may be larger in tissue.So it is not accurate to calculate the dose distribution by using TG43-U1.

Objective To explore the effect of chromofungin (CHR), a chromogranin A (CGA) derived peptide CGA47-66, on hyper-permeability of blood brain barrier in septic mice. Methods 120 healthy male C57BL/6 mice were randomly divided into groups, with 12 mice in each group. Seventy-two mice were used for dynamic observation of the contents of water and Evan blue (EB) in brain tissue after being treated with lipopolysaccharide (LPS). Another 48 mice were divided into normal saline control group (NS group), LPS induced sepsis model group (LPS group), low-dose CHR pretreatment group (CL+LPS group), and high-dose CHR pretreatment group (CH+LPS group). The septic model was reproduced by intraperitoneal injection of 10 mg/kg LPS 0.1 mL, and the mice in NS group was given equal volume of normal saline. The mice in CL+LPS group and CH+LPS group were intraperitoneally injected with 15.5 μg/kg and 77.5 μg/kg CHR 10 minutes before LPS injection. Six hours after LPS injection, 4 mL/kg of 2% EB was injected via caudal vein, the contents of water and EB in brain tissue were determined, and EB immune fluorescence in brain tissue was determined to assess the changes in permeability of blood brain barrier. Brain pathology was observed with hematoxylin and eosin (HE) staining. Results With the extension of time after LPS injection, the contents of water and EB in brain tissue were gradually increased, and the time of difference with statistical significance appeared earlier when compared with that of control group in the contents of water than that in EB contents (3 hours and 6 hours, respectively). The contents of water and EB in brain tissue in LPS group were significantly increased as compared with NS group [water content: (79.77±0.62)% vs. (78.28±0.44)%, P < 0.01; EB content (μg/g): 13.87±4.50 vs. 7.13±1.76, P < 0.05]. CHR pretreatment with either of two dosages could reverse the increase in water and EB contents in brain tissue induced by LPS, and the effect was more significant in CH+LPS group [water content: (78.15±0.73)% vs. (79.77±0.62)%, EB (μg/g): 7.09±2.59 vs. 13.87±4.50, both P < 0.05]. It was shown by EB fluorescence observation that the fluorescence signal displayed only in the meninges in NS group, and EB fluorescence was widely distributed in brain parenchyma in LPS group, indicating that the EB leakage in LPS group was more marked than that of NS group. In CHR pretreatment groups, EB fluorescence was decreased in brain parenchyma, indicating that EB leakage was significantly less marked, while it was more obvious in high dose CHR group. It was shown by HE staining that cerebral blood vessel structure was intact in NS group, and the gap around blood vessel was not significant increased. On the other hand, brain structure in LPS group appeared loose, with widening of small perivascular spaces and obvious edema. Brain edema in CHR pretreatment groups was improved as compared with that of the LPS group, and it was more apparent in high dose CHR group. Conclusions LPS induced change in blood brain barrier permeability in mice in a time-dependent manner. Exogenous CGA derived peptides CHR can inhibit LPS induced hyper-permeability of blood brain barrier in septic mice, thus reduces brain edema, protects the brain tissue, and the effect is more obvious with a high dose of CHR (77.5 μg/kg).

Objective To investigate the influence of the different degree of internal carotid stenosis on the white matter lesion and cognition of Binswanger disease.Methods A total of 108 elderly patients with Binswanger disease from Department of Geriatric Neurology of Qilu Hospital were recruited during December 2013 and June 2014.At the end of follow-up,6 cases showed acute eerebrovaseular disease,39 (＜ 10 ％) had no internal carotid stenosis,31 (10 ％-49 ％) had mild internal carotid stenosis,32 (50％-70％)had moderate internal carotid stenosis through B ultrasound examination and MRI and MRA examination on internal carotid artery and brain.The B ultrasound examination of internal carotid artery included intima-media thickness (IMT),plaque index and the peak systolic velocity (PSV).Cognitive function of Binswagner disease was assessed by Mini-Mental State Examination (MMSE) and Montreal Cognitive Assessment (MOCA).The white matter lesion was assessed by reformed visual Scheltens scale.The relationship among IMT,plaque index,PSV,white matter lesion,and cognitive function was investigated.The variation of cognition was observed after 1 year.Results There were statistically significant differences in IMT,PSV,plaque index,reformed Scheltens scale scores between groups of non,mild,moderate internal carotid stenosis (all P ＜0.05).The IMT was thicker in moderate internal carotid stenosis group than in mild internal carotid stenosis group (P＜0.05).The differences in PSV,plaque index,and reformed Scheltens scale scores between mild and moderate internal carotid stenosis groups were not significant (P＞0.05).There were positive correlation between PSV and reformed Scheltens scale scores (r=0.630,P =0.020).There were negative correlation between PSV and MMSE scores (r=-0.970,P=0.040).The scores of MMSE and MOCA both were declined after 1 year in three groups (0.61 ± 0.60,0.68 ± 0.81),(0.70±0.60,0.93±0.69),(1.06±0.68,1.13±0.76).The declination of MMSE and MOCA of BD patients was higher in moderate internal carotid stenosis group than in non internal carotid stenosis group (P＜0.05).The differences in the declination of MMSE and MOCA between moderate and mild internal carotid stenosis groups were not significant (P＞ 0.05).Conclusions Internal carotid stenosis is one of risk factors for the cognitive impairment of BD,the abnormal IMT and PSV are both correlated with white matter lesion and cognitive impairment in BD.Early standardized therapy can postpone the rate of cognitive impairment in BD.

The basic structure, primary parameters of PET/CT and the clinical application value on tumor system, cardio-vascular system and nerval system are simply introduced. The 64 slices PET/CT is significant in directing coronary heart disease diagnosis and treatment. The PET of the 18F-FDG cardiac muscle metabolism and coronary artery imaging can be operated by this equipment at the same time, which can confirm the activeness of the cardiac muscle and the blood-supply for the coronary arterial distributing. This has a determinative meaning for the choosing of Rx.

AIM: To explore the effects of high D-glucose on the mRNA and protein expression of lectin-like oxidized LDL receptor-1 (LOX-1) in endothelial cells and to study the possible mechanism by which diabetes is easily accompanied by vascular diseases. METHODS: Cell morphology was observed with inverted phasecontrast microscope. LOX-1 mRNA was detected by quantitative reverse transcription polymerase chain reaction in vascular epithelial cells cultured with different concentration D-glucose (7 5, 15 or 30 mmol/L) or with the same concentration D-glucose (15 mmol/L) in different time (0, 12, 24, 48, 72 or 96 h), LOX-1 protein expression was also examined by immunohistochemisty. RESULTS: Cells, exposed to high concentration D-glucose, were crude with clear profiles and bright granules in the plasma. Different high concentration D-glucose could induce LOX-1 mRNA expression and the effect of 30 mmol/L glucose on LOX-1 mRNA was the most significant (P