OBJECTIVE:To upgrade and achieve the management targets of drug storehouse. METHODS: Based on the tasks for drug storehouse, the application of THIS System in the management of drug storehouse was studied. RESULTS: The application of THIS System in management of drug storehouse helps transform traditional manners and improve work efficiency and quality. CONCLUSION:The flexible application of current technique and improvement of information system is an important approach to achieve work efficiency and quality as well as the management targets of drug storehouse.

Objective To explore the changes of the painful P300 under the state of pain induced by adjuvant induced arthritis (AIA) inrabbits. Methods The painful P300 and pain threshold in 10 rabbits were recorded before Freud's adjuvant injection, before and after morphineinjection on the 7th day and the 21st day after Freud's adjuvant injection. Results With the pain threshold lowed (P<0.01), the latencyof painful P300 was differentially shortened on the 7th day and 21st days after adjuvant injection (P<0.01). After morphine injected, painthreshold increased (P<0.01) and the latency of painful P300 was prolonged (P<0.01). On the 7th day, the amplitude of painful P300 differentiallyincreased (P<0.05), and decreased (P<0.01) after morphine injected. The amplitude of painful P300 on the 21st day was significantlylower than that of the 7th day (P<0.01). The pain threshold correlated with the latency of painful P300 (r=0.516, P<0.01). ConclusionPainful P300 is related with the condition of pain in rabbits with AIA.

ObjectiveTo study the effects of painful inter-stimulus interval on event-related potentials in rabbits for best inter-stimulus interval.MethodsElectrode was attached to F4 site on rabbits' skull. An Oddball paradigm stimulus were adopted. The waveforms recorded under different inter-stimulus interval were analysed.ResultsThe latency of pain evoked potentials P2,N2,P3a under different inter-stimulus interval showed no significant difference.The amplitude was highest when the interval was 8s.ConclusionsThere is a best inter-stimulus interval for pain evoked potential.

Objective To derive hematopoietic stem cells with functional properties of hematopoietic reconstitution from murine embryonic stem (ES) cells. Methods ES-D3 cells by formation of the day-4 embryoid bodies (4dEBs) were induced into hematopoietic stem cells by co-culture with murine bone marrow endothelial cell-conditional medium (mBMEC-CM) and the fetal liver stromal cell-conditional medium (FLSC-CM). This experiment was designed to 4 groups (mBMEC-CM + FLSC-CM group, mBMEC-CM group, FLSC-CM group, and the control group). Results The total cell numbers, CD34 + cell numbers, and colony numbers formed in the mBMEC-CM + FLSC-CM group were the highest among the 4 groups. The cells in the mBMEC-CM + FLSC-CM group resumed the hematopoietic system of the mice after being transplanted with the inducing cells. Conclusion The culture condition combing mBMEC-CM with FLSC-CM can promote murine ES cells differentiating into hematopoietic stem cells with functional properties of hematopoietic reconstitution.

Objective To impove the cognition of allergic bronchopulmonary aspergillosis by analyzing its clinical characteristics.Methods 22 patients diagnosed as having allergic bronchopulmonary aspergillosis in our hospital were studied in their clinical characteristics,imaging findings,laboratory inspections,pathologies,therapies and follow-up results.Results (1)The patients consisted of 13males and 9 femailes.Asthma was present in 16 patients,and absent in 6 cases,some of which had no wheezing heard in lung auscultation.(2)Central bronchiectasis was present in 19 cases,with the upper lobe bronchial mainly involved.(3)Simple glucocorticoid therapy was used in 2 cases,the joint anti-fungal therapy in 19 cases(one case improved combined with itraconazole therapy after recurrence and one case improved with the joint itraconazole treatment,followed by recurrence of the symptoms after discontinued antifungal therapy and by the combination therapy again).Conclusion Clinical asthma is the most common symptom of ABPA.However,there are one-third of cases without history of asthma.Central bronchiectasis with formation of mucus suppository is a characteristic feature of ABPA which can prompt diagnosis and help in the prognosis.The combination of antifungal treatment can lead to improvement and reduce or eliminate the need of glucocorticoid therapy.

Background and purpose:Proteasome inhibitors constitute a novel class of antitumor agents that has a complex mechanism of action.Previous studies have confirmed that proteasome inhibitor MG-132 can significantly inhibit Hep-2 cell growth and induce cell apoptosis in a manner that is dependent on dosage and time.But it also induced p-STAT3 protein expression.The aim of this study was to explore whether the STAT3 gene can,by transfecting short hair pin RNA(shRNA),enhance the anti-tumor effect of MG-132 on human laryngeal carcinoma cells.Methods:Hep-2 cells were plated into 96-well and 6-well plates and incubated overnight.Then,they were treated with MG-132 alone and combined with pshSTAT3.Their cell growth was detected by MTT assay,and apoptosis was examined with flow cytometry.The protein expression of p-STAT3 was detected by Western blotting.Results:MTT assay showed that a combined group inhibited the proliferation of Hep-2 cells compared to the MG-132 group and pshSTAT3 group(P＜0.01).Flow cytometry showed that apoptosis of the combined group was significantly higher than the MG-132 group and pshSTAT3 group (P＜0.01).Western blotting showed that the p-STAT3 protein expression up-regulation was observed in the MG-132 group,whereas down-regulation was expressed in the combined group and pshSTAT3 group.Conclusion:The shRNA targeting STAT3 gene can prevent the up-regulation of p-STAT3 protein following a MG-132 treatment thereby significantly enhancing the anti-tunlor effect of the protease inhibitor,MG-132,on human laryngeal carcinoma cells.

Objective To investigate the relationship between white matter lesions(WML) and cognitive impairment in migraine with and without aura.Methods 56 migraine without aura patients (MwoA group),22 migraine with aura patients(MA group) and 30 normal controls were recruited.All of them were performed head MRI examination and were evaluated by operational definitions of ARWMC and Mattis Dementia Ratiing Scale(DRS),and compare among three groups,discuss the relationship between WML and cognitive impairment.Results (1) Compared with control group,the occurrence rate of WML in MA group was significantly higher(40.9％ vs 13.3％,x2=22.74,P＜0.01).The OD-ARWMC score was significantly higher in both MA and MwoA groups((0.73±l.12) vs (0.13±0.35),t=2.76,P＜0.01;(0.36±0.67) vs (0.13±0.35),t=1.75,P＜0.05).Compared with MwoA group,the occurrence rate of WML and the OD-ARWMC score of MA group was significantly higher(t=22.80,P＜0.01;t=1.79,P＜0.05).(2) During the attack period,the DRS total scale and its 5 factors (attention,initiation/perseveration,concept formation,construction and memory) were significantly lower in both MwoA and MA group(P＜0.05 or 0.01) than control group,while the DRS total scale and its two factors (attention,concept formation) of MA group were significantly lower than that of MwoA group (P＜ 0.01).During the intermission period,the concept formation and memory scale in MA group was significantly lower than control group(P＜0.05),only memory factor in MwoA group was significantly lower than control group(P＜0.05),while the initiation/perseveration factor scale of MA group was significantly lower than MwoA group(P＜0.05).(3) There Was a negative correlation between OD-ARWMC scale and the total DRS scale as well as its three factors (attention,concept formation,memory)during attack period in MA group(r=-0.584,P＜0.01;r=-0.465,P＜0.05;r=-0.558,P＜0.01;r=-0.439,P＜0.05).There was a negative correlation between OD-ARWMC scale and the total DRS scale as well as concept formation factor during attack period in MwoA group (r=-0.328,P＜ 0.05;r =-0.276,P＜ 0.05).Conclusion Migraine patients may have white matter lesions and cognitive impairment,especially in MA patients and during attack period.

Objective To evaluate the injury of optic radiation after ischemic stroke with diffusion tensor imaging (DTI). Methods From September, 2014 to September, 2015, twenty-one ischemic stroke inpatients with visual field defects were tested with DTI, and measured the fractional anisotropy (FA) and apparent diffusion coefficient (ADC) of both sides in different time. The correlation of FA and ADC to visual field mean defect (MD) in the same time was analyzed. Results The FA of affected sides was lower than that of healthy sides twenty-four hours (t=2.38, P<0.05), one week (t=15.60, P<0.01) and four weeks (t=19.13, P<0.01) after stroke, and the ADC was also lower twenty-four hours (t=10.13, P<0.01) and one week (t=6.06, P<0.01) after stroke. The FA correlated with MD one (r=0.581, P<0.01) and four weeks (r=0.703, P<0.01) after stroke, and the ADC correlated with MD twenty-four hours after stroke (r=0.519, P<0.05). The FA of one (r=0.525, P<0.05) and four weeks (r=0.762, P<0.01) after stroke correlated with MD six months after stroke. Conclusion DTI can be used to evaluate the injury of optic radiation after ischemic stroke.

Objective To research the expression of Sp3 andβ‐Catenin in HCC and study the assessable factors of them for prognosis in patients with hepatocellular carcinoma .Methods Western blot and RT‐PCR methods were used to detect the expres‐sion of Sp3 andβ‐Catenin in HCC and the liver tissue beside tumor among 49 cases .We analyzed the difference of these two indexes expressed in HCC and the liver tissue beside tumor .Then we detected the correlation between these two indexes and the character of clinic pathology ,and researched the correlation between Sp3 and the prognosis of HCC .Results The high expression rate of Sp3 in HCC was higher than that of liver tissue beside tumor(P<0 .05) according to Western blot and RT‐PCR ,the same toβ‐Catenin (P<0 .05) .Expression of Sp3 andβ‐Catenin were both related with size of tumor and degree of differentiation .Positive correlation existed between these two indexes according to Western blot method(r=0 .681 ,P=0 .000) and RT‐PCR method(r=0 .641 ,P=0 .000) .The prognosis of cases with high expression of Sp3 was poorer than the low expression cases(P<0 .05) .Conclusion Sp3 plays a promoter role in occurrence of HCC ,which is correlated with the grade malignancy of HCC .Sp3 might participated in occur‐rence and development of HCC via the Wnt pathway .

Objective To evaluate the clinical application of spiral CT pulmonary angiography(SCTPA) in the diagnosis of pulmonary embolism(PE) and its limitation.Methods 52 cases of PE were analyzed.SCTPA were performed in all cases with slice thickness 3 mm,pitch 1.5~2.0,scanning time 0.8 s,reconstruction thickness 1mm.The reconstructions of SCTPA included MIP,MPR and SSD.Results 2898 pulmonary arteries in 52 cases were observed.The direct manifestations of PE were showed in 927 pulmonary arteries(32.0%) by SCTPA,in which superior segmental and inferior segmental of pulmonary arteries were involved respectively.The indirect manifestations of PE were showed by plain scan in 113 cases.Conclusion SCTPA is a high effective and noninvasive method in the diagnosis of PE especially for the PE of superior segmental.