Objective To investigate the drug utilization of hospitalized children in psychiatric hospital and analyze its the rationality.Methods A retrospective study was conducted to survey the utilization of psychotropic drugs in hospitalized children between January 2016 and June 2016,and according to drug instruction,its the rational-ity was analyzed.Results The top three used psychotropic drugs were aripiprazole,sertraline and sodium valproic sustained -release tablets.The types of drugs without safety data were at most and most frequently used.Diagnosis was not consistent with indications for totally 12 kinds of drugs,aripiprazole involved the most cases.A total of 5 drugs existed usage not matching drug instruction,and sodium valproic sustained -release tablets accounted for the most. Conclusion Irrational use of drugs in psychiatric hospital is still common at present.Clinical pharmacists can improve rationality of drug utilization of hospitalized children in psychiatric hospital by creating a drug database and carrying out pharmaceutical care.

To investigate the role played by 8-hydroxy-deoxyguanosine (8-OHdG) in patients with Graves'ophthalmopathy(GO),and the association between 8-OHdG and the disease activity of GO.Serum levels of 8-OHdG were tested in 48 cases with GO and 30 cases with Graves' disease(GD) without ophthalmopathy.30 healthy subjects participated in this study as controls.8-OHdG was detected by enzyme-linked immunosorbent assay (ELISA).Compared with the controls,the mean level of 8-OHdG in GO patients and GD patients was increased significantly [(2.98±1.33),(2.07±1.30) vs(0.72±0.93)ng/ml,P＜0.05].Mean 8-OHdG level in GO patients was markedly higher when compared to GD patients(P＜0.05).Pearson regression analysis showed that elevated levels of 8-OHdG were significantly correlated with the Clinical Activity Score of GO (r =0.54,P＜0.01).The serum level of 8-OHdG in GO patients was raised obviously,it implies that oxidative stress plays an important role in the pathogenesis of GO,and the serum level of 8-OHdG might act as an activity index of GO.

The change in serum level of 8-hydroxy-deoxyguanosine (8-OHdG),an oxidative stress biomarker,in patients with active Graves' ophthalmopathy (GO) during corticosteroid treatment was observed.The serum level of 8-OHdG was significantly increased in patients with active GO as compared with that of normal controls and patients with Graves' disease (P ＜ 0.05).After systemic corticosteroid treatment,patients with GO showed significantly lowered 8-OHdG level as compared with that before treatment and patients with Graves' disease.These changes in serum 8-OHdG level were accompanied by decreases in clinical activity score (P ＜ 0.05) during corticosteroid treatment.Oxidative stress may play a role in the pathogenesis of GO.Serum 8-OHdG level may be used as an objective and quantitative parameter in patients with GO during immunosuppressive treatment.

Objective To investigate the contamination and dietary intake of the aluminium in commercial foods in Shaanxi Province,and evaluate its potential health risks in Shaanxi population.Methods Six hundred and sixty-six samples from 8 kinds of foods in Shaanxi Province were collected from 2013 to 2015.The aluminium contents were detected according to National Food Contamination and Harmful Factors in Risk Monitoring Manual,and dietary intake of aluminium in Shaanxi population was evaluated by point assessment model with of nutritional survey date.Results The average dietary intake of aluminium was 0.154 9 mg/kg BW per day,and the dietary intake of woman aged 18 to 59 years old was the highest,with an average of 0.178 5 mg/kg BW per day.When aluminum intake of the 97.5 percentile,the dietary intake of aluminium in children aged 2 to 7 years old was the highest.The margins of safety (MOS) of all age groups were smaller than 1,while the MOS of high exposure (P97.5) group was above 1.Fried and baked food were the main sources of aluminium exposure in two age groups (2-7 years and 8-12 years old group),while fried food,cold noodle and starch products were the main sources of aluminium exposure for others.Conclusion Dietary intake (tP97.5) of aluminium exceeded the provisional tolerable weekly intake (PTWI).The dietary intake of aluminium in women and children was high.Fried food was the main sources of aluminium exposure in all age groups.

Objective To observe the clinical efficacy of needle warming therapy plus pelvic floor muscle training in treating post-stroke neurogenic bladder.Method A total of 124 patients with post-stroke neurogenic bladder were divided into a treatment group and a control group by random number table, 62 cases in each group. The treatment group was intervened by acupuncture, moxibustion plus pelvic floor muscle training; the control group was intervened by Chinese patent drugs. The intervention was conducted with 2 weeks as a treatment course, for 3 treatment courses in total. The daily voiding frequency test and maximum cystometric capacity (MCC) in the two groups were measured before and after the intervention, and the clinical efficacies were compared between the two groups.Result Each item of the daily voiding frequency test in the two groups was significantly changed after the treatment (P<0.01). Each item of the daily voiding frequency test in the treatment group was significantly different from that in the control group after the treatment (P<0.01). The MCC was significantly changed after the intervention in both groups (P<0.01). The MCC in the treatment group was significantly different from that in the control group after the treatment (P<0.01). The recovery rate and total effective rate were respectively 35.5% and 96.8% in the treatment group versus 19.4% and 77.4% in the control group. There were significant differences in comparing the total effective rate (P<0.01) and the recovery rate between the two groups (P<0.05).Conclusion Needle warming therapy plus pelvic floor muscletraining can produce a significant therapeutic efficacy in treating post-stroke neurogenic bladder, and the therapeutic efficacy is obviously better than that of medication.

Purpose To assess the diagnostic value of 18F-FLT and 18F-FDG PET/CT scan in patients with lung cancer. Materials and Methods Computer-based retrieval was performed on Medline, PubMed, EMbase, Wanfang data, CNKI and the Cochrane Library to search reports on diagnostic value of lung cancer with 18F-FLT and 18F-FDG PET/CT scan. The quality of included studies was evaluated according to quality assessment of diagnostic accuracy studies (QUADAS), and MetaDisc software was adopted to conduct meta-analysis. The pooled specificity, sensitivity, and diagnostic odds ratio (DOR) were calculated. The heterogeneity was tested. The summary receiving operating characteristic (SROC) curve was drawn, and the areas under the curve (AUC) as well as Q* were measured. Results Ten studies were included. Meta-analysis showed pooled sensitivity was 0.88, pooled specificity was 0.56, DOR was 9.10, AUC was 0.8102, Q*was 0.7448 for FDG group;pooled sensitivity was 0.79, pooled specificity was 0.78, DOR was 12.50, AUC was 0.8440, Q*was 0.7756 for FLT group. Conclusion Both 18F-FDG and 18F-FLT have well diagnostic value for lung cancer, but the specificity of 18F-FLT is higher than that of 18F-FDG in the diagnosis of lung cancer.

This article was aimed to study An-shen drug substances of semen ziziphi spinosae and the relationship between index component distribution in vivo and meridian tropism. Intragastric administration of thyroid tablet suspension at the dose of 160 mg·kg-1 was given for 13 days for the establishment of yin deficiency rat model. Elevated plus maze test (EPM) was combined with light/dark box test to evaluate the effect of semen ziziphi spinosae on anxiety behavior among yin deficiency rats. The yin deficiency anxiety model rats' eyeballs were picked for blood at 10, 20, 30, 40, 60, 90, 120, 240 min after intragastric administration of semen ziziphi spinosae decoction. The rats were sacrificed for the collecting of heart, liver, spleen, lungs, kidneys, stomach, brain, large intestine and small intestine and other tissues. HPLC-PDA-ELSD was combined to detect concentrations of spinosin, jujuboside A and jujuboside B in different tissues of rats. Related pharmacokinetic parameters were achieved after processing detected data with DAS 2.0 software. The results showed that compared with the yin deficiency group, semen ziziphi spinosae significantly reduced the rats' abnormal increased food-intake (P < 0.01) and water intake (P < 0.01) within 24 hours; significantly increased the body weight difference before and after treatment (P < 0.01); significantly reduced the kidney coefficient (P < 0.01) and adrenal gland coefficient (P < 0.01); significantly reduced the value of T3 (P < 0.01) and T4 (P < 0.05); significantly increased the value of TSH (P < 0.01). It showed that semen ziziphi spinosae can obviously improve yin deficiency symptoms. It significantly increased the number of open arms entering percentage (P < 0.01), the open arms holding percentage (P < 0.01), and the box through times in light/dark box test (P < 0.01). It showed obvious anti-anxiety effects. The index component distribution in vivo results showed that spinosin and jujuboside A were widely distributed in the heart, liver, spleen, lungs, kidneys, stomach, brain, large intestine, small intestine and other tissues through blood circulation. Jujuboside B was distributed in the blood, stomach, large intestine and small intestine through blood circulation. The order of average concentration of spinosin among tissues was small intestine > stomach > liver > brain > large intestine > spleen > lungs > heart > kidneys. The order of AUC0-t in tissues was small intestine > stomach > liver > large intestine > spleen > brain > heart > kidneys > lungs. The order of average concentration of jujuboside A among tissues was lungs > large intestine > heart > spleen > liver > kidneys > small intestine > stomach > brain. The order of AUC0-t in tissues was lungs > spleen > liver > heart > large intestine > brain > stomach > kidneys > small intestine. The order of average concentration of jujuboside B among tissues was large intestine > small intestine > stomach. The order of AUC0-t in tissues was large intestine > small intestine > stomach. It was concluded that semen ziziphi spinosae can obviously improve yin deficiency symptoms with good anti-anxiety effects. Spinosin and jujuboside A in semen ziziphi spinosae were the drug substances of An-shen effect. They were also the material basis of sweet and sour taste. The spinosin and jujuboside A distribution in vivo of yin deficiency anxiety model rats were close to the meridian tropism of semen ziziphi spinosae.

Aim To explore new ways for developing anticancer drugs by the separation of pigment from Fu-sarium species JN158 ( Fusarium sp JN158 ) , the iden-tification of its structure, the screening of anticancer components and the study of its partial mechanism. Methods Pigment separation was done by HPLC, structural analysis by UV, IR, NMR, the screening of anticancer activity by MTT. Western blot was used to analyze the protein expression of CyclinD1, NF-κB, VEGF in tumor cells. Results The results showed that the pigment from Fusarium produced a total of six different peaks, of which peak Ⅵ was the anthocya-nins. Its molecular weight is about 382, molecular for-mula is C17 H18 O10 . According to investigation, this pig-ment was probably a new compound, which could in-hibit the proliferation of MCF-7 cells markedly ( IC50:0.011mmol·L-1 ,P<0.05;the control medicine ube-nimex IC50:10 mmol · L-1 ) in a concentration-de-pendent manner, and had no effect on human umbilical cord intravenous endotheliocyte ( HUVEC ) . The influ-ence on the gene expression of CyclinD1, NF-κB, VEGF in MCF-7 cells varied with the concentration of this compound. The Western blot results showed that VI pigment compound inhibited CyclinD1, NF-κB, VEGF gene expression (P<0.05 or 0. 01),compared with the control group. Conclusion The Ⅵ pigment compound from Fusarium sp JN158 could inhibit MCF-7 proliferation by inhibiting CyclinD1, NF-κB, VEGF gene expression. The compound may be a promising compound against breast cancer.

Objective To investigate the significance of CD44v6 expression in acute leukemia( AL) and it's relation with the prognosis of AL. Methods Sixty AL patients were treated by enzyme linked immunosorbent assay( ELISA)as initial treatment group. Fourty-seven cases were remission as remission group, and 20 cases with no-remission group. Meanwhile,45 healthy people were served as the control group. The level of CD44v6 was measured by ELISA. Results The serum CD44v6 in initial treatment patients,remission group, no-remission group and control group were( 179. 34 ± 39. 41 )μg/L,( 190. 61 ± 28. 05 )μg/L,( 106. 72 ± 26. 38)μg/L and(98. 31 ± 21. 78)μg/L respectively,and the difference was significant( F =56. 303,P﹤0. 01),and the CD44v6 of initial treatment group and remission group were higher than that of no-remission group and control group(P﹤0. 05). The leukocyte levels was positive related to CD44v6 levels in 60 patients(r=0. 826,P﹤0. 01),and it was also related to disease stage,extramedullary infiltration(( r=0. 485,0. 512;P﹤0. 01). Conclusion The level of CD44v6 is closely related with the occurrence and development of acute leukemia. The assay of CD44v6 in serum of AL patients is helpful in diagnosing and predicting the risk of metastasis and prognosis in AL.

Objective To examine the changing levels of serum iron and hemoglobin in Streptococcus pneumoniae-induced rat pneumonia model and the relationship among infection severity,serum iron and hemoglobin.Methods Sixty Sprague Dawley (SD)rats were randomly assigned to one of the four groups,1 5 SD rats in each group,including three treatment groups and one control group. Low, medium and high doses of bacteria were administered to the animals in the treatment groups respectively through tracheal cannula.The severity of pneumonia was indicated by the level of bacterial load.The animals in the control group did not receive bacterial challenge.The mean serum iron and hemoglobin levels were calculated on day 3,5, and 7 to analyze the relationship between bacterial dose and serum iron or hemoglobin levels.Results The serum iron level in the animals receiving medium or high doses of bacteria was significantly lower compared with that in control group on day 3 (P=0.009,P=0.005).The serum iron level in the animals receiving low dose of bacteria showed significant difference compared with that in the control group on day 5 (P=0.007).The hemoglobin level in the animals receiving medium or high doses of bacteria was significantly different from that in the control group on day 5 (P=0.031,P=0.046).The hemoglobin level in the animals receiving low dose of bacteria did not show significant difference compared with that in the control group on day 3,5 or 7.The bacterial dose level was negatively correlated with the mean level of serum iron (correlation coefficient r=-0.65,r=-0.53,r=-0.61,respectively).There was no definite correlation between the bacterial dose and the mean hemoglobin level.Conclusions Streptococcus pneumoniae infection may be associated with lower serum iron and hemoglobin levels in rats.The severity of infection is negatively correlated with serum iron level,but not hemoglobin level.