OBJECTIVE:To facilitate the automatic drug dispensing in hospital pharmacy.METHODS:Full automatic single dose pastill dispensing machine was introduced to hospital central drug dispensing.The running cost was analyzed from two aspects and the feasibility of cutting cost is demonstrated.RESULTS & CONCLUSIONS:The key to achieve automatic drug dispensing in hospital pharmacy is to reduce the running cost to a lowest degree,and the key to lower running cost lie in the omnidirectional controlling of cost,enhancing of performance and reinforcing of the consciousness on cost etc.

Objective To study the factors influencing outcome of acute arterial embolism in extremity.Method From Aug 1997 to Nov 2001, we have accomplished treatment in 41 cases of acute arterial embolism in extremity with Fogarty catheter.Result Among 41 cases,26 cases were succeeded in leg salvage,8 cases were subject to amputation and 7 cases were dead finally.Conclusions Durationand degree of ischemia in extremity,embolectomy completeness in the case of introoperation,reperfusive injury and myonephropathic-metabolic syndrome,Primary diseases and general conditions are main influencing factors in treatment of acute arterial embolism.

Objective To investigate the effects of a single exposure or multiple exposures with equivalent total duration of exposure to sevoflurane on the histological morphology and neurons ultrastructure changes in neonatal rats hippocampus CA1.Methods A total of 45 male Sprague-Dawley rats on postnatal day 7,weighing 14-18 g,were randomly divided into three groups (n=15 each): Control group (group C),single exposure to sevoflurane group (group SS),multiple exposures to sevoflurane group (group TS).In group SS,the rats inhaled 3% sevoflurane for 6 h on postnatal day 7.In group TS,the rats inhaled 3% sevoflurane for 2 h on postnatal day 7,8 and 9.In group C,the rats inhaled 60% oxygen on the corresponding day age.Rats were sacrificed and brain were seperated on postnatal day 14.CA1 pyramidal neurons pathological morphology and quantity changes were observed by Hematoxylin-Eosin (HE) and Nissl staining.In the meantime,transmission electron microscopy was used for observing neurons ultrastructure and measuring the thickness of the postsynaptic density and the length of the postsynaptic active area.Results Nissl staining and HE indicated that multiple exposures and a single 6 h exposure to sevoflurane resulted in severer neurons loss and sparse arrangement relative to group C (P<0.05),Multiple exposures to sevoflurane resulted in greater neurons loss compared with a single 6-h exposure (P<0.05).Transmission electron microscope indicated that damage of CA1 neuronal subcellular organelle induced by multiple exposures and a single 6 h exposure was severer compared with group C.Both multiple exposures and a single exposure lead to decreased thickness of the postsynaptic density and shorter length of the postsynaptic active area (P<0.05).Multiple exposures to sevoflurane caused greater damaged than a single exposure (P<0.05).Conclusion Both a single and multiple exposure to sevoflurane induced CA1 neurons loss and ultrastructure changes in neonatal rats.Compared with a single exposure,multiple exposures to sevoflurane resulted in greater neurons morphology injury.

OBJECTIVE To investigate the status of hospital infection of elderly in internal medicine,in order to prevent and control hospital infection of them.METHODS A restrospective survey on 157 cases of hospital(infection) of elderly from Aug 2003 to Apr 2005 was conducted in internal medicine.(RESULTS)The results showed that the high risk wards were in geriatrics,neurology,endocrinology and(cardiovascular) departments.The high risk season was in winter.Respiratory tract was the most common(infective) site.Fungi were the main pathogens.CONCLUSIONS The hospital infection of elderly should be(controlled) better,geriatrics department is the key(control) unit.Winter is the key control season.The diagnostic level of clinician about the hospital(infection) of(edlerly) should be enhanced and the antibiotic must be used reasonably.

OBJECTIVE:To observe the effects of Gegenqinlian colon positioning tablet(GGQLJC)on colon tissue PPAR-γ, NF-κB p65 protein expressions of model rabbits with damp-heat type ulcerative colitis(UC). METHODS:56 rabbits were random-ly divided into normal group(normal saline),model group(normal saline),sulfasalazine tablet(SASP)group(positive control, 0.300 g/kg),Gegenqinlian tablet (GGQL) group (0.225 g/kg) and GGQLJC high-dose,medium-dose,low-dose groups (1.036, 0.518,0.259 g/kg),8 in each group. Except for normal group,rabbits in other groups were cultured for damp-heat-type UC mod-el,intragastrically administrated in the second day of last administration,once a day,for 14 d. Disease activity index(DAI),co-lonic mucosal damage index (CMDI),histological damage (TDI) were scored;colon,spleen and thymus indexes were deter-mined;PPAR-γ,NF-κB p65 protein expressions in colon tissue were detected. RESULTS:Compared with normal group,DAI, CMDI,TDI scores and spleen index,colon index,NF-κB p65 protein level in colon tissue in model group were significantly in-creased(P<0.01);thymus index,PPAR-γprotein level in colon tissue were significantly reduced(P<0.01). Compared with mod-el group,above-mentioned indexes in each administration group were significantly improved (P<0.05 or P<0.01). Compared with GGQL group,DAI and TDI scores,spleen index,colon index,NF-κB p65 protein level in colon tissue in SASP group, GGQLJC high-dose,medium-dose groups were significantly decreased (P<0.05);PPAR-γ protein level in colon tissue in SASP group,GGQLJC high-dose,medium-dose groups were significantly increased (P<0.05 or P<0.01). CONCLUSIONS:GGQLJC has certain improvement effects on model rabbits with damp-heat type UC,which is superior to GGQL. The mechanism may be re-lated to increasing PPAR-γprotein level and decreasing NF-κB p65 protein level in colon tissue.

Objective To observe the analgesia effects of ropivacaine with sufentanil or dezocine on continuous femoral nerve block (FNB)after total knee arthroplasty (TKA).Methods Sixty un-dergoing selective unilateral TKA patients,received postoperative analgesia with continuous FNB for 48 hours,were randomly divided into three groups according to the drug formulations:0.225% ropiv-acaine (group R),0.1 5% ropivacaine mixed dezocine 10 mg (group D),and 0.1 5% ropivacaine mixed sufentanil 1 μg/kg (group S);the visual analogue scale (VAS)in resting state (RVAS), active functional exercise state (AVAS),passive functional exercise state (PVAS)were recorded at 1,3,7 d after surgery.The other analgesics dosage and the incidence of nausea and vomiting and other complications were recorded.Results Compared with preoperative state,the RVAS scores in three groups were significantly lower at 1,3,7 d after surgery,the PVAS scores were significantly lower at 7 d after surgery (P <0.05).Compared with group R,the RVAS scores were significantly higher ei-ther in groups S or D at the 3 d postoperatively (P <0.05).There were no significantly difference in adverse reaction among three groups.Conclusion Ropivacaine combined with sufentanil or dezocine through continuous FNB can provide a effectual postoperative analgesia in TKA patients without an increase in adverse events.But compared to 0.225% ropivacaine,0.1 5% ropivacaine with sufentanil or dezocine may not keep a longer analgesia duration,this is more obvious observed in dezocine group.

Objective To evaluate application feasibility of Array CGH in genetic diagnosis of clinical complex chromosomal abnormalities.Methods Two patients of genetic counseling and two patients of prenatal diagnosis were selected from Xiamen Maternity & Child Health Care Hospital during the period of December 2010 to December 2011.Under aseptic conditions 2-4 ml peripheral blood was collected in EDTA and 2-3 ml Cord Blood was collected through cordocentesis after genetic counseling and preoperative examination.G-banded chromosome analysis and genome DNA extraction were carried out on the four cases.The whole genome of four cases were scanned and analyzed by Array CGH.The results of Array CGH were confirmed by FISH.Results Array CGH detected different kinds of duplications and deletions in several chromosomes.Most of these duplications and deletions were not detected by karyotype analysis.The results of Array CGH showed duplication of 4p16.3-4p15.31,deletion of 4p16.3 in the first case,duplication of Xp11.22-Xq11.1 in the second case,duplication of 4p16.3-4p15.32,deletion of 2q37.3 in the third case and duplication of 2q21.2-2q32.1,deletion of 2q14.3-2q21.1 in the fourth case.These duplications and deletions were confirmed by FISH.Conclusions Compared with conventional cytogenetic analysis,Array CGH can not only accurately detect micro deletion and micro duplication with high resolution and sensitivity but also identify breakpoints precisely.Array CGH can provide the basis for clinical genetic diagnosis.

Objective To investigate the changes in the serum MMP-9 (matrix metalloproteinase-9) and the expressions of MMP-9 in lung, kidney and intestine in rats with multiple organ dysfunction syndrome (MODS) and confirm extracellular matrix injuries being the mechanism in MODS in order to propose a novel theoretical basis for cfinical treatment of MODS. Method Forty wister rats were randomly divided into two groups: control group (n=8) and MODS model group (n=32). The rats of model group were further divided into four subgroups ac-cordingto the time elapsed after modelling: 12 h (n=8), 24 h(n=8) ,48 h(n=8) and 72 h (n=8), and were modelled by celiac injection of mixed liquid of zymosan-paraffin (4 mL/100 g) after blood loss (1mL/100 g) by extirpating their left eyes. Blood,lung, kidney and intestine were sampled 12,24,48 and 72 hours after models were established. The histological changes in the lung, kidney and intestine of the rats were observed by light mi-croscope. The serum MMP-9 were measured by enzyme-linked immunosorbent assay (ELISA). The immunohisto-chemistry was used to observe the expression of MMP-9 in lung,kidney and intestine during different phases of MODS. The data were processed by one-way ANOVA and Bivariate analysis. Results Compared with control group, the organs were injured by congestion, edema and inflammatory cells infiltration to a certain extent in model groups. The serum MMP-9 increased markedly 12 hours after modelling (P<0.01 ) and peaked 48 hours later. The expressions of MMP-9 in lung, kidney and small intestine significantly increased from 12 h to 72 h after mod-elling (P<0.01 or 0.05). Conclusions The MMP-9 increased both in serum and tissue are closely associated with the pathological process of MODS. The mechanism of organ damage probably attributes to the damage of extra-celluar matrix and tissue construction.

Objective To investigate the Camtrylobacterjejuni's risk factors which were associated with the development of Guillain-Barre syndrome( GBS), the galE gene of C. jejuni strains were sequenced and the sequencing results were compared with other C. jejuni strains. Methods Selecting three GBS-asso-ciated C.jejuni strains isolated from stools of GBS patients who had been diagnosed as AMAN pattern by clin-ical and electrophysiological test from Hebei province, China. After sequencing galE gene, the results were spliced and assembled into a complete sequence by the terminals overlapped each other. The sequences of galE gene were compared with the corresponding sequences in GenBank to find the mutation and constructed the phylogenetic tree. Results The variation frequency of galE sequences of GBS-associated C. jejuni were higher than that of non-GBS-associated C. jejuni. The phylogenetic analysis demonstrated that each of the three C. jejuni strains was separately genetically closed to three strains which sequences have published in GenBank. The alignment with the related sequence of NCTC11168 shows that there are 4 same mutations in the galE gene of the three C. jejuni strains. The phylogenic tree reflected the regional feature of C. jejuni. Conclusion The probability of sequence variation of galE of GBS-associated C.jejuni is significantly higher than non-GBS-associated C. jejuni strains, the relation between the variation and GBS-pathogenesis remains to be further confirmed. The mutations found in the three C. jejuni strains established the foundation for ex-ploring the biologically characteristic of GBS-associated C. jejuni strains.

Objective To establish a pre-hospital and in-hospital first aid rapid linkage treatment platform in order to provide quick rescue time for emergency patients. Methods The interconnection first aid APP was made.The emergency center and traffic command center were combined to participate in first aid. The traffic command center controls the traffic lights in real time to provide the optimal transportation path for the emergency patients.The first aid center carries out preliminary treatment,and shares the patient information to the hospital in real time to make the most suitable doctors waiting for the consultation. The therapeutic effects of patients with acute critical disease before and after the platform applied was compared. Results It has realized the tripartite information linkage between the hospital, the emergency center and the traffic command center. In the experimental group, the pre-hospital emergency response time,the hospital rescue time and the emergency success rate were(16.28±3.08)min, (17.89±5.84)min,87.85%(217/247),the control groups'pre-hospital emergency response time,the rescue time in hospital and the success rate of acute critical patients were(18.29±1.87)min,(24.84±1.69)min, 63.01% (138/219), the data of two groups were statistically significant (t=3.783, 5.745, χ2=5.404, P<0.05). Conclusions The establishment of pre-hospital and in-hospital first aid rapid linkage treatment platform of emergency patients can optimize the patient first aid survival chain, provide greater rescue opportunities for emergency patients.