OBJECTIVE: To strengthen drug management in hospital.METHODS: Hospital Information System(HIS)-based drug management was supplemented and consummated with the help of Microsoft Excel worksheet's functions such as ranking,computing and advanced screening etc.RESULTS: Using the Microsoft Excel worksheet to help monitor inventory control,warehousing,and shortage of drug supply,unsalable drugs and expiration date in HIS-based drug management has facilitated the effective management on both the quality and the quantity of drugs in our hospital.CONCLUSIONS: Microsoft Excel worksheet can be utilized to consummate HIS-based electronic management of drugs in hospital.

Ketamine is mighty and short effective antalgic, advantaged in shock, asthma, etc. but it is restricted clinically because of serious side-effect. Today, low-dose ketamine(≤1 mg/kg) combined with opiates can enhance the efficacy of the opiates so that the dose of the opiates decrease relatively. The ketamine-opiates solution has enough stability and respiratory problems don't appear. So it is feasible that the combination of the two medicines can be used for patients with cervical spinal cord injury, who are susceptive to the respiratory distress and especially for the patients with depression.

Objective To observe the level of homocysteine(Hcy),high sensitive C-reactive protein(hs-CRP)and D-Dimer(D-D) in peripheral blood of patients with coronary heart disease,and to explore their values in clinical diagnosis of the coronary heart dis-ease(CHD).Methods Total of 95 patients with coronary heart disease were selected including 27 patients with AMI,42 patients with UAP and 26 patients with SAP.50 health examination volunteers were served as contro1.The levels of Hcy,hs-CRP and D-D were measured.Results The levels of Hcy in AMI group,UAP group and SAP group were significantly higher than those in con-trol group(P <0.05).The levels of hs-CRP and D-D in AMI group and UAP group were significant higher than control group and SAP group(P <0.05).The level of hs-CRP in SAP group was much higher than the control group(P <0.05),whereas the level of D-D in SAP group was not significantly different from control group(P <0.05).Conclusion The changes of serum levels of Hcy, hs-CRP and D-D are related with the occurrence and development of CHD.The joint detection of Hcy,hs-CRP and D-D can better reflect the severe degree of CHD,and could be helpful for early diagnosis,therapy and prognosis of CHD.

Objective To investigate a potential role for ORF50 promoter of human herpesvirus 8(HHV 8)in reactivation of HHV 8 in primary effusion lymphoma(PEL)BC 3 cells by HIV 1 related inflammatory cytokine,hepatocyte growth factor/scatter factor(HGF/SF). Methods The persistent stimulation of BC 3 was performed by recombinant HGF/SF and treated BC 3 cells were collected at the 3 rd and 7 th day after persistent stimulation respectively. Northern blot, quantitative PCR(real time PCR), and electron microscopy(EM)were carried out to detect the expression of mRNA of minor capsid protein ORF26 and the presence of viral particles of HHV 8 from treated BC 3 cells. Co transfection of BC 3 and human umbilical veil endothelial cells (HUVECs) with HHV 8 ORF50 promoter driven luciferase construct built previously by us and recombinant expression plasmid named pEV containing HIV 1 Tat coding gene was performed and stimulation of co transfected cells with recombinant HGF/SF and/or HIV 1 recombinant gp120 was conducted at 24 hours after transfection to induce luciferase gene expression. Then relative luciferase activity unit(RLU) was calculated at 24 hours after stimulation. In the meantime, stimulation of co transfected cells with 12 O tetradecanoylphorbol 13 acetate(TPA) was performed to be used as positive control. Results It was found that HGF/SF induced an 4.1 folds increase in mRNA expression of ORF26 when it was added individually to BC 3 cells at the 7 th day after persistent stimulation. Viral particles of HHV 8 were readily identified in BC 3 cells stimulated with HGF/SF at the 7 th day with EM analysis. Recombinant HGF/SF could upregulate promoter activity of HHV 8 ORF50 promoter in BC 3 and HUVECs cells and however, HIV 1 Tat and gp120 failed to act synergistically with HGF/SF to enhance ORF50 promoter activity in HUVECs. Conclusions The results show that HIV 1 related inflammatory cytokine HGF/SF is responsible for the induction of HHV 8 lytic cycle replication and the induction may be, at least partly mediated by ORF50 promoter of HHV 8.

Objective To study the growth inhibitory and apoptosis inducting effect of paclitaxel on human osteoblastic cell line U-2 OS. Methods U-2 OS cells were treated with various concentrations of paclitaxel. Proliferation was determined by cell count in a Neubauer cytometer chamber. Viability was assessed by trypanblau dye exclusion. Paclitaxel induced morphologic alterations were visualized, using light and transmission electron microscopy. The extent of paclitaxel induced apoptosis was determined by flow cytometry and immunohistochemical detection (TdT mediated dUTP nick end labeling technique, TUNEL). Results Paclitaxel had a growth inhibitory and apoptosis inducting effect on U-2 OS cell. The cell treated with paclitaxel initially show G2/M arrest; follow by apoptosis. A characteristic apoptosis change including nuclear disintegration and chromatin agglomerate were displayed. Lots of multinucleate cells appeared, which was not seen on the cell treated with other chemotherapeutic agents such as cisplatin and adriamycin. Also, extensive DNA cleavage was detected by immunohistochemical technique. Conclusion Paclitaxel has an obvious growth inhibitory and apoptosis inducting effect on osteosarcoma cell line by induce a G2/M arrest and inhibit the mitosis. The effect of paclitaxel displays a time dependent and dose dependent manner.

Objective To evaluate graft isometry after anatomic single bundle reconstruction of anterior cruciate ligament (ACL) using dynamic computed tomography (CT).Methods A retrospective study was conducted of the 14 patients who had undergone single bundle ACL reconstruction from June to August 2015.They were all men,with an average age of 28.6 years (range,from 18 to 39 years).At 6 months after operation,they received dynamic CT scanning during a cycle of knee extension to flexion.3D bone models representing the knee at different flexion positions (0°,30°,60°,90°,and 120°) in each patient were reconstructed from the CT images.The grid method was used to locate the positions of the central footprints of the tibial and femoral tunnels.The lengths between the entries of the femoral and tibial tunnels were measured from each tunnel entry to reflect the graft length change.Furthermore,we measured the isometry at the over-the-top position of the femur and at the anatomic tibial position.Results All the tunnel entries were located at the central area of the ACL anatomic attachment.The reconstructed ACL was the longest when the knee was in full extension.The length was gradually shortened between the femoral and tibial tunnels during flexion of the knee from 0° to 90°.The anatomic position showed an average of 4.82 mm shortening and the over-the-top position an average of 3.28 mm shortening.The length excursion increased in early flexion from 0° to 30° (2.91 ±0.91 mm on average) and reduced in later flexion from 90° to 120° (2.98 ± 1.41 mm on average).Conclusions None of the reconstructed ACL was isometric.A graft length may be the longest when the knee is in full extension and decrease gradually during the flexion from 0° to 90° and increase gradually during the flexion of 90° to 120°.The graft should be fixed when the knee is in the flexion of 30°.

Animals ; Female ; Male ; Rabbits ; Tumor Necrosis Factor-alpha ; analysis ; Vibration ; adverse effects

Objective To explore the clinical characteristics,relationship between treatment and prognosis of sarcoidosis and relationship of relapse to prednisone.Methods The clinical data of 165 patients with sarcoidosis were collected.The clinical characteristics,treatment process and prognosis,relationship of relapse with prednisone maintenance dose and course of treatment were retrospective analyzed.Results Among them,the most common involved systems were lung and lymph nodes.The involvement rates of lung,extra-thorax lymph nodes,cutaneous,ocular,salivary glands,liver & spleen,kidney and nervous system was 87.3％,51.5％,6.7％,6.1％,6.1％,4.2％,1.2％ and 1.2％ respectively.Unilateral tonsil,breast,ovary and bone involvement was seen in only 1 patient respectively with an involvement rate of 0.6％.A retrospective analysis was made for 114 cases with complete follow-up data.The mean follow-up period was (11.7 ± 5.7) (5-32) years.And 46 cases had no symptom on routine medical examinations.The most common consulted departments were respiratory,dermatological and general surgery departments.Among 74 patients on prednisone,48 patients (64.9％) were cured while 13 patients (17.6％) relapsed.Whereas in the observation group,25/38 patients (65.8％) remitted spontaneously and only 1 patient (2.6％) had recurrence.Relapse occurred more often in prednisone therapy group than in observation group (P ＜ 0.05).Longer prednisone 10-15 mg daily maintenance and a longer total course of treatment were associated with fewer recurrence(P ＜ 0.05).Conclusions The clinical manifestations of sarcoidosis vary and many patients have a self-limiting course.The most common involved systems are lung and lymph nodes.Stage Ⅰ / Ⅱ disease should be observed before prednisone therapy.Prednisone 10-15 mg daily for at least 6 months and a total course of treatment over 18 months may prevent relapse.

Purpose To retrospectively analyze and summarize the image features of rare ovarian clear cell carcinoma (OCCC), and to provide basis for clinical diagnosis. Materials and Methods CT and MRI features of 30 cases of OCCC confirmed by pathology were retrospectively analyzed. Sixteen of all the patients underwent pre- and post-contrast CT scan. And 14 patients underwent pre- and post-contrast MRI scans. Results ① CT features: unilateral mass was revealed in 15 cases and bilateral mass was in 1 case. The maximum diameter of the mass ranged from 8 to 23.7 cm, mean (12.86±3.96) cm. One mass was irregular, 4 masses revealed incomplete capsule, and 4 masses had septa in the mass. CT value of cystic part of the mass was 20-30 HU, and which of solid part was 28-53 HU. On post-contrast CT images, the septa and solid component of the mass showed marked enhancement and delay enhancement, while the cystic component showed no enhancement. ② MRI features: Unilateral mass was revealed in 13 cases and bilateral mass was in 1 case. The maximum diameter of the mass ranged from 9.2 to 30.0 cm, mean (14.03±4.72) cm. One mass was irregular, 2 masses revealed incomplete capsule, and 2 masses had septa in the mass. The cystic component showed heterogenous signal intensity on T1WI, and high signal intensity on T2WI. There was no enhancement on post-contrast images. The solid component showed iso-intensity on T1WI, high signal intensity on T2WI, and diffused restricted on diffusion-weighted images. There was markedly enhancement on post-contrast images. ③ Blood supply of the tumor: In 8 cases, the branch of enlarged ipsilateral ovarian artery fed the tumors. In other 16 cases, the masses were surrounded by enlarged ipsilateral ovarian vein. Conclusion The characteristic CT and MRI features of OCCC include: a cystic solid mass with complete capsule; the solid component projects into the cavity, which could be hypervascular and marked enhanced.

PurposeSpinal cord is one of the most frequently involved sites of multiple sclerosis (MS), which seriously affects the life quality of patients. In this paper, we investigate the application value of voxel-based morphology (VBM) and resting-state magnetic resonance imaging (RS-fMRI) in multiple sclerosis patients with single spinal cord involvement (MS-SSCI).Materials and Methods Three-dimensional T1WI data and RS-fMRI data were acquired from 20 patients with MS-SSCI and 20 normal controls, grey matter volume (GMV), changes of white matter volume (WMV), total intracranial volume (TIV) and local nuclei volume were compared between the two groups using VBM, posterior cingulate cortex (PCC) was regarded as the seed point and the functional connectivity about whole brain was compared between the two groups by using resting-state functional connectivity analysis, the relationships between MS-SSCI structure, function change parameters and expanded disability states scale (EDSS) scores were further explored.Results①Compared with the control group, GMV, WMV, TIV of MS-SSCI group were not significantly reduced, only the volume of some regions (bilateral middle temporal gyrus, left inferior temporal gyrus) showed significant atrophy (P<0.01); MS-SSCI exhibited increased functional connectivity (FC) in the left medial prefrontal cortex, left inferior temporal gyrus, left caudate nucleus and right supplementary motor area (two-sample t test, after AlphaSim correction,P<0.01, voxel size >40).②There was no significant correlation (P>0.05) between MS-SSCI structure change parameters and EDSS; while a significant correlation between EDSS scores and FC was noted in the left inferior temporal gyrus (r=0.633,P<0.05).Conclusion Both structural abnormalities and altered FC with PCC can be detected in MS-SSCI, but only functional parameters are associated with clinical abnormalities, which are more sensitive than microstructural changes.