OBJECTIVE:To provide reference for the establishment of work mode of automatic dispensing system in large-scale integrated pharmacy. METHODS:Introducing the establishment and optimization situation of the automatic pharmacy dispensing system in the outpatient pharmacy of our hospital,changes of related deployment indexes before and after optimization were compared,and the main measures for improving the work efficiency of automatic dispensing system were explored. RE-SULTS:Based on setting and regularly adjusting stored drug varieties,numbers of occupied tracks and unbundled drug factors,de-signing deployment operation mode that the system automatically dispensing preparations to immediate-dispensing and pre-dispens-ing windows,establishing operational specifications and management refinement,the outpatient pharmacy had established automat-ic dispensing system with prescription deployment number more than 12000 pieces/d and optimized work mode. Compared with be-fore optimization,host,auxiliary and smart cabinet varieties were increased in the case of the same number of total staff,immedi-ate-dispensing windows were increased and pre-dispensing windows were decreased. Proportion of full-automatically-dispensed pre-scriptions was increased (up from 41.18% to 48.32%) in the case of total prescription increasing in peak hours,and numbers of hourly prescription deployment were increased in both immediate-dispensing and pre-dispensing windows. Average time to wait for medicine of patients was shortened(down from 5.63 min to 5.18 min),supplemental medicine error and inner errors rate of deploy-ment (down from 0.48% to 0.44%) were decreased (P<0.05). CONCLUSIONS:The established automatic dispensing system mode can meet the needs of prescription deployment in large-scale integrated outpatient pharmacy,and improve the work efficiency by continually optimization.

Background Many methods are widely studied to improve the therapeutic effect of trabeculectomy for glaucoma,and the clinical effectiveness of the amniotic membrane application during trabeculectomy is one of the research hotspots.Objective This study was to evaluate the efficacy and safety between trabeculectomy with (TE-AMT) and without amniotic membrane transplantation (TE-noAMT) for treating glaucoma.Methods Articles published from 1965 to December 2010 were searched from The Cochrane Library,PubMed,EMBASE,CNKI,Chinese Biomedicine Database,internet by computer,and manual search then was performed according to the predetermined strategy.Randomized controlled trials (RCT) on TE-AMT and TE-noAMT were included.The quality of included articles were scored based on Jadad table,and the relative parameters and information were extracted,including author,design of the trials,country,number of eyes and patients,gender,follow-up duration,age,classification of glaucoma,baseline IOP and loss rate.The main analysis indicators were the percentage of IOP reduction,completely operative successful rate,qualified success rate and adverse events.The pooled estimates were carried out with RevMan version 5.0 software.Results Nineteen RCTs documents were reviewed by meta-analysis with the Jaded scores ≥3 in 2 papers and ＜3 in 17 papers.Total 977 eyes of 818 patients were included.The weighted mean differences (WMD) of the percentage of IOP from baseline were (WMD =8.47％,95％ CI:5.20-11.75) at 6 months and (WMD=9.37％,95％ CI:4.97-13.77) at 12 months postoperatively.Relative risk (RR) of complete success rate and qualified success rate at postoperative 6 months were (1.40,95％ CI:1.19-1.65) and (0.47,95％ CI:0.22-1.00),respectively.RR values of adverse event such as shallow anterior chamber,hyphema,hypotony and choroidal detachment,failed filtering blebs at 6,12 months were 0.51 (95 ％ CI:0.30-0.85),0.43 (95％ CI:0.20-0.92),0.51(95％CI:0.26-1.00) and 0.57(95％CI:0.14-2.31),0.31(95％CI:0.20-0.47),0.31 (95％ CI:0.17-0.55),respectively.Conclusions TE-AMT appears to have better efficacy in lowering IOP,increasing complete success rate and reducing adverse event I in comparison with TE-noAMT.

Objectives To study health-related quality of life(HRQOL) of children with subclinical epileptiform electroencephalographic discharges.Methods Subjects were 30 children with subclinical epileptiform electroencephalographic discharges,50 children with clinical seizures,28 children without clinical seizures and 30 controls.Guardians completed a valid epilepsy-specific HRQOL questionnaire for children,the quality of life in children epilepsy questionnaire(QOLCE).Results Children with subclinical epileptiform electroencephalographic discharges have 8 subscales scores lower than control group,2 subscales scores higher than group with clinical seizures.Conclusions Quality of life of children with subclinical epileptiform electroencephalographic discharges is better than that of children with clinical seizures.However cognitive,behavior,daily life and social activity are impaired by subclinical epileptiform electroencephalographic discharges and lowered the HRQOL of children.

The purpose of this study is to investigate the enantioselectivity of norgestrel (NG) transdermal permeation and the potential influence of linalool and lipids on the enantioselectivity. In vitro skin permeation studies of NG across the excised rat skins were performed with Valia-Chien diffusion cells, and the permeation samples were analyzed by enantioselective HPLC. The possible enantioselective permeation of NG across intact rat back skin and lipids extracted rat back skin and the influence of linalool were evaluated. The skin permeation rate of dl-NG was two times higher than that of l-NG when donor solutions (EtOH/H2O 2 : 8, v/v) containing l-NG or dl-NG. It may be mainly attributed to the solubility discrepancy between enantiomer and racemate. The enantioselective permeation of dl-NG across intact rat skin was observed when the donor solutions containing dl-linalool. The permeation flux of l-NG was 22% higher than that of d-NG. But interestingly, the enantioselective permeation of dl-NG disappeared under the same experimental condition except that the lipid extracted rat skin was used. Attenuated total reflection-fourier transform infrared spectroscopy analysis of stratum corneum showed that the wave number for asymmetric CH2 stretching vibrations of lipids treated with dl-linalool was greater than that of the control. The results indicated that the enantioselective permeation of NG may be contributed by the interaction between dl-linalool and lipids. More than half of lipids were composed of ceramides. The stereospecific interaction maybe existed among chiral enhancer (linalool), lipids (ceramides) and/or chiral drugs (NG).
Administration, Cutaneous ; Animals ; Lipids ; pharmacology ; Monoterpenes ; pharmacology ; Norgestrel ; pharmacokinetics ; Rats ; Skin Absorption ; drug effects ; Spectroscopy, Fourier Transform Infrared ; Stereoisomerism

Objective To investigate the effect of an ACE inhibitor ,perindopril ,on the expression of SR‐A in renal tubuloint‐erstitium of diabetic rats .Methods Diabetes was induced in male Sprague‐Dawley rats by injection with streptozotocin .The rats were then randomly divided into 3 groups:normal control group;untreated diabetes mellitus group and diabetes mellitus group trea‐ted with perindopril .After a 24‐week treatment ,tubulointerstitial injury index was assessed with Masson′s trichrome sections .The expression of SR‐A mRNA was detected by RT‐PCR and the expression of SR‐A protein in renal tubulointerstitium was detected by immunohistochemistry .Results The tubulointerstitial injury index ,the expression of SR‐A mRNA were significantly higher in the diabetes group than those in normal control group .Perindopril treatment not only attenuated the tubulointerstitial injury ,but also reduced the overexpression of SR‐A mRNA in diabetic rats .The expression of SR‐A protein was most obvious in renal tubulointer‐stitium in diabetic rats ,which was obviously attenuated by perindopril treatment(P<0 .05) .Conclusion The findings of the this study indicate that perindopril may have renoprotective effects on diabetic nephropathy via inhibiting the expression of SR‐A in re‐nal tubulointerstitium .

BACKGROUND: In valerian-ligusticum extract (VLE), valeriana offici nalis extract (VOE) is γ aminobutyric acid (GABA) receptor kinetin, which can relax cerebral vascular spasm; ligusticum wallichii Fr. Extraxt (LWE)can pass through blood-brain barrier, enhance microcirculation of tissue and inhibit blood platelet aggregation and 5-Hydroxytryptamine (5-HT) release.OBJECTIVE: To probe into the effects of VLE prepared with effective components on prevention and treatment of cerebral ischemic injury.DESIGN:Complete randomized, negative and positive control experiment.SETTING: Institute of Senile Medicine and Pharmacology of Tongji Medical College of Huazhong University of Science and Technology.MATERIALS: The experiment was performed in Institute of Senile Medicine Pharmacology of Tongji Medical College of Huazhong University of ent blood perfusion in brain tissue: Fifty Kunming mice were employed,which was randomized into normal group, solvent control (model) group,ligustrazine 50 mg/kg group, VLE 170 mg/kg group and VLE 85 mg/kg Fifty Wistar rats were employed, which was randomized into solvent control (model) group, compound danshen (Radix Salviae Miltiorrhizae) 5 g/kg group,VLE 156 mg/kg group, VLE 94 mg/kg group and VLE 31.3 mg/kg group,Sixty Wistar rats were employed, which was randomized into sham-operation group, solvent control (model) group, ligustrazine 10 mg/kg group, VLE 156 mg/kg group, VLE 95 mg/kg group and VLE 31.3 mg/kg, 10 mice in each were employed, which was randomized into normal group, solvent control (model) group, ligustrazine 10 mg/kg group, VLE 200 mg/kg group and VLE 40 mg/kg, 10 mice in each one.sue, in advance, VLE (85, 170 mg/kg), ligustrazine (50 mg/kg) or solvent enhancer of equal volume (0.2 mL) were injected abdominally in each group. Twenty minutes later, pituitrin (2.5 u/kg) was injected intravenously; and 10 minutes later, isotope 99Tcm+ L, L-EthylCysteinate Dimer and Stannous Chloride (ECD) 3.7×1010Bq/ L(0.1 mL/per mouse) was injected in coccygeal nerve. Fifteen minutes later, radio-immunity counter was used periment of arteral-ovenous bypass method for thrombosis, before the opercal saline successively, continuously for 7 days, once per day. After 24 hours of medication pause, with abdominal anesthesia with pentobarbitol sodium, a catheter (with surgical thread inside) was used in vitro to connect common cervical vein and carotid artery. Thrombus mass was scaled 15 dominal anesthesia of chloral hydrate, intraluminal thread approach (ITA)was used to block unilateral MCA. Except that ITA was not used, the other management in sham-operation group was same as experimental groups.Gastric perfusion was done with VLE(156, 94, 31.3 mg/kg), ligustrazine operation and 3 hours and 12 hours after operation. 24 hours after modeling, the assessment was done for behavioral neurological damage and brain sive cerebral ischemia experiment, the model was prepared by coccygeal injection of collagen + adrenalin (AD). Respectively, 30 minutes before modeling injection and 1 hour after injection, gastric perfusion was done with VLE (200, 40 mg/kg), ligustrazine (10 mg/kg) or solvent enhancer of equal volume successively to observe the numbers of dead mice in 5 minutes after modeling and the numbers of hemiplegia mice in 15 minutes;and to determine brain mass index 8 hours later after sacrificed and lactic acid level of brain tissue homogenate with ultraviolet spectrophotometry.group.RESULTS: In the experiment of acute extensive brain ischemia in mice, in solvent control, during modeling, 3 mice were died and the rest 207 mice brain tissue in mice, the ratios of brain with and blood γ ray pulsating intensity in VLE 85 mg/kg group and VLE 170 mg/kg were higher than model group (0.53±0.09, 0.55±0.08, 0.45±0.08, t=2.234 6, 2.793 3, P method in rats, the thrombus masses in VLE 156 mg/kg group, 94 mg/kg group and 31.3 g/kg group were lower remarkably than the model group [(12.66±4.79), (13.31 ±3.97), (13.49±4.09), (19.21±5.76) g, (t=2.667 0,31.3 mg/kg group, 94 mg/kg group and 156 mg/kg group was lower remarkably than model group successively [(5.9±1.9), (6.0±2.0), (5.8±2.2),(8.7±0.9) score], and cerebral infarction index was lower than model group [(16.52±5.78)%,(16.54±3.00)%, (14.18±6.13)%, (24.03±4.85)%, (t=3.118 9-chemia in mice, brain mass indexes of VLE 40 mg/kg and 200 mg/kg groups were lower remarkably than model group [(0.91 ±0.20) and (0.82±0.24)%, (1.40±0.32)%], and lactic acid in brain tissue was lower than model group [(17.44±6.71),(14.43±2.81), (29.07±7.33) μmol/g (t=3.388 5-5.800 5, P＜ 0.01)].CONCLUSION: Valerian-liqusticum extract improves significantly cerebral ischemia in mice induced by pituitrin and the damage by medium cerebral artery embolism in rats, and it inhibits significantly blood platelet aggregation and thrombosis induced by AD+ collagen mixture or foreign objects. It is suggested that valerian-ligustrazine extract prevents and treats significantly the perfusion disturbance of cerebral microcirculation.

AIM: To investigate the correlation between the expression of neuron-specific protein and apoptosis in the process of differentiation from rat bone marrow stromal cells into neuron with brain-derived neurotrophic factor (BDNF). METHODS: The 5th passage MSCs were induced by BDNF and 2-mercaptoethanol (?-ME), respectively. At 1 h, 6 h, 12 h and 24 h, nestin, neuron specific enolase (NSE), microtubulease associated protein (MAP)-2 and glail fibrillary acidic protein (GFAP) were detected by Western blotting. Cell cycle and apoptosis were examined by flow cytometry. RESULTS: Nestin and NSE of neuron-like cells induced by BDNF and ?-ME were all positive by Western blotting. At 12 h, nestin and NSE turned to negative and apoptosis was detected in ?-ME group, nestin and NSE still positive and apoptosis wasn't detected in BDNF group. Till 24 h, nestin and NSE in BDNF group were negative but apoptosis still not detected. Notably, GFAP (glial astrocyte marker) was detected and MAP-2 wasn't detected in the two induced groups. CONCLUSION: The down-expression of neuron-specific protein correspondingly with apoptosis in the process of differentiation from MSCs into neuron with ?-ME shows that apoptosis may be one of the causes of induced cell death. BDNF induction was not the cause of apoptosis. Other factors may include for the cell death in the presence of neuron-specific protein expression induced by BDNF.

Objective To investigate the expression of Aiolos transcription factor in peripheral blood mononuclear cells (PBMCs) from patients with systemic lupus erythematosus (SLE),and to explore their clinical significance.Methods Western blot was performed to detect the protein expression of Aiolos transcription factor in PBMCs from 19 patients with active SLE,13 patients with stable SLE and 30 healthy volunteers.The relationship between the expression of Aiolos transcription factor and SLE disease activity index (SLEDAI) was analyzed.Results A significant difference was noted in the relative expression of Aiolos transcription factor between SLE patients and normal controls(0.56±0.17 vs 0.81±0.09,P<0.01) and between patients in active stage and those in stable stage (0.52±0.14 vs 0.65±0.19,P<0.05).In addition,the expression level of Aiolos protein was negatively correlated with SLEDAI in patients (r=-0.65,P<0.01).Conclusion A decrease is observed in the expression of Aiolos transcription factor in SLE patients.which is correlated with the disease activity in SLE.

Objective:To study the influence of protein transduction domain (PTD)-oligomerization domain (OD)-HA fusion proteins on apoptosis of bcr/abl-positive cell lines. Methods:bcr/abl-positive cells were treated with PTD-OD-HA protein. The apoptoses of the cells were detected by flow cytometry (FCM), DNA ladder and transmission electron microscopy (TEM), and the levels of apoptosis-related genes bax and bcl-2 were detected by RT-PCR and Western blotting. Results:FCM examination demonstrated that PTD-OD-HA protein induced the apoptosis of bcr/abl-positive cells; DNA ladder showed that the classic DNA ladders appeared in BaF3-P210 and K562 cells after 48 h treatment with PTD-OD-HA proteins; the apoptoses of BaF3-P210 cells were observed by TEM; the levels of bax in mRNA and protein increased in BaF3-P210 and K562 cells, and bcl-2 decreased. Conclusion:PTD-OD-HA proteins specifically induced the apoptosis of bcr/abl positive cells.

A research combined trickling filter system and active sludge aeration system was applied in the treatment of industrial wastewater from gas-generating with heavy oil. The wastewater contained both high contents of NH+4-N and mixed hydrocarbons including various PAHs. Its BOD5/COD ratio was less than 0.3 and belongs to recalcitrant, toxic wastewater. The results showed a touch-growth biofilms system was formed on the porous packing material and it played a key role in the decrease of toxicity of the influent. It could also improve the biodegradability of the wastewater.