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.

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 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.

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 investigate effects of intrathecal injection of sufentanil combined with bupivacaine on postoperative analgesia and immunity function in elderly patients under lower extremity orthopaedic surgery.Methods Totally 60 elderly patients with ASA Ⅰ or Ⅲ under lower extremity orthopaedic surgery were randomly divided into two groups:bupivacaine and sufentanil group (each n =30).3 ml bupivacaine (2 ml 0.75％ bupivacaine plus 1 ml 0.9％ normal saline) were given in bupivacaine after successful spinal anesthesia and 3 ml sufentanil (1 ml 0.75 ％ bupivacaine plus 1 ml 0.9％ normal saline and 1 ml with 5 μg sufentanil) were used in sufentanil group respectively.The anesthetic feeling and block level before operation recovery time were recorded postoperation.Visual analogue scale (VAS) and adverse reaction were recorded at 1,6,12,24 and 48 h after surgery.Cellular and humoral immunity function were recorded at the following time points:T0,the day before surgery; T1,the day after surgery; T2,the first 5 postoperative days; T3,the first 10 postoperative days; T4,the first 15 postoperative days.Results The sensory and motor block levels in sufentanil group were T9～～T10 and T11～T12 respectively,which were higher than in bupivacaine (T7～T8 and T8～T10).The recovery time in sufentanil group was shorter than in the bupivacaine (P＜0.05).There were no significant differences in VAS scale between the two groups at any postoperative time points (P＜0.05).The incidence of skin pruritus was higher in sufentanil group (6 cases) than in bupivacaine (P＜0.05).There were significant differences in the indexes for the immune condition including CD3+,CD4+/CD3+,CD4/HLADR,CD8/HLADR,B-cell,NK-cell between time points of T2[(48.7±2.3)％,(33.4±1.8)％,(10.2±1.8)％,(0.75±0.07)％,(1.02±0.16)％,(3.12 ±0.19) ％,(2.53±0.14)％,respectively] and T0 in bupivacaine (P＜0.05).There were significant differences in the indexes for the immune condition including CD3+,CD4+/CD3+,CD4/HLADR,CD8/HLADR,B-cell,NK-cell at T2 between sufentanil group [(54.5 ± 2.4) ％,(36.3 ± 1.7) ％,(15.1±1.6)％,(1.32±0.11)％,(1.25±0.14)％,(4.96±0.25)％,(4.17±0.10)％,respectively] and bupivacaine (P＜0.05).Conclusions Intrathecal injection of 5 μg sufentanil combined with low concentration bupivacaine can be safely and effectively applied in elderly patients under lower extremity orthopaedic surgery,and can reduce local anesthetic concentration,shorten recovery time of anesthesia and accelerate the recovery of postoperative immunity function.

Objective:To explore the relationship between social support and negative emotion in parents of children with congenital heart disease before the operation.
Methods:Social support rating scale (SSRS), self-rating anxiety scale (SAS), and Center for epidemiological survey-depression scale (CES-D) were used to assess the association between social support and anxiety and depression in 226 parents.
Results:The mean SSRS score was signiifcantly lower than the normal. There was signiifcant difference in social support of parents in monthly family earning and knowledge about surgery. Parents with monthly family income≤1000 yuan had lower scores than the other groups. Parents who knew nothing about the surgery approach had lower scores. Social support was significantly correlated to negative emotion (anxiety and depression). Social support could predict anxiety and depression.
Conclusion:Social support is widely and significantly correlated to negative emotion in parents of children with congenital heart disease before the surgery.

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.