OBJECTIVE:To investigate the demands of medical staff for relevant medication knowledge in order to provide more targeted pharmaceutical service.METHODS:The consultation records in 2006 were collected and reviewed for an analysis in respect of classification of drugs and contents of consultation.RESULTS:Antimicrobials were most frequently consulted(27.87%).The chief contents in the drug consultation included common name and price of drugs,therapeutic regimen,dosage and administration,adverse reactions etc.CONCLUSION:Retrospective analysis of drug consultation revealed that medical staff should have the knowledge about therapeutic regimen and individuation treatment.Clinical pharmacists are expected to improve their rational drug use level by carrying out the corresponding work.

Objective To investigate the effect of fraxetin on primary cardiomyocyte hypertrophy induced by phenylephrine . Methods Primary SD cardiomyocyte hypertrophy was induced by phenylephrine ,and we observed the effects of fraxetin on cardio‐myocyte hypertrophy induced by phenylephrine .Image‐ProPlus 5 measured the area of cardiomyocyte;[3 H ]‐leucine incorporation assay detected the protein synthesis rate of cardiomyocyte;Real‐time PCR measured the Nrf2 and molecular markers (ANP ,BNP) mRNA expression levels of cardiomyyocyte hypertrophy .Results (1)Primary neonate SD Cardiomyocyte hypertrophy model was successfully established by 80 μmol/L phenylephrine for 48 h ,and Nrf2 expression levels significantly increased in cardiomyocyte hypertrophy model;(2)The increase of cardiomyocyte area ,protein synthesis rate and molecular markers expression of cardiomyyo‐cyte hypertrophy were significantly inhibited by fraxetin in a dose‐dependent manner .Conclusion Fraxetin could significantly inhib‐it the cardiomyyocyte hypertrophy induced by PE .

To investigate the effects of basic fibroblast growth factor (bFGF) on intracellular free Ca 2+ of heating injury, and observe the relationship between mitogen activated protein kinases(MAPKs)signal pathways and Ca 2+ mobilization. Cultured human fibroblasts were heated at 45?C for 10min, then divided into four groups :①basic fibroblast growth factor (10ng/ml) treatment; ②preincubated cells with PD98059 (10?mol/L) for 30 min followed by bFGF (10ng/ml); ③preincubated cells with SB203580 (10?mol/L) for 30min followed by bFGF (10ng/ml); ④preincubated cells with PD98059 (10?mol/L) and SB203580 (10?mol/L) for 30min followed by bFGF (10ng/ml). The cells were incubated with fluorescence Ca 2+ dye fluo 3/AM at 37 C for 30min, then measured by using laser scanning confocal microscope. The results showed fluorescent intensity of fibroblast heating injury was weak, the concentration of intracellular free Ca 2+ increased after stimulation with bFGF treatment. PD98059 and SB203580 could induce calcium oscillation. A rapid decrease of fluorescent intensity was observed after cells were preincubated with PD98059 and SB203580 at the same time. bFGF induced an increase of cytoplasmic and intracellular free Ca 2+ concentrations. It is suggested that MAPKs signaling pathway has a feedback regulation for free Ca 2+ mobilization.

To explore the activities of signal transduction pathway involved in heat-stressed fibroblast in vitro. Human dermal fibroblasts were cultured in Dulbecco′s modified Eagle′s medium with 5% calf serum at 5%CO 2 in a water-saturated atmosphere. Cultured cells were heated to 45℃ for 10min. Western blotting was used to detect ERK1/2 and JNK expression, and the expression of caspase-3 protein was observed by immunoflurescence technique. The results showed that the MAPKs signal transduction pathway was activated in heat-stressed fibroblasts. The expression of JNK reached the peak at 60min, then maintained up to 180min. The expression of ERKs peaked at 30min, then lowered. The expression of caspase-3 was weak at 30min after heat-stress, and became evidently strong at 60min. The signal pathway of ERKs and JNK played important roles in the changes in biologic characteristics of fibroblasts after heat-stress.

The basic concept of gene therapy is to introduce a therapeutic gene into a cell, whose expression can improve to healing of wound. To achieve this goal, the suitable therapeutic gene has been selected and delivered into the reparative cell, which is becoming a focal point works about gene therapy in wound healing. There have been several different therapeutic genes and gene transfer strategies that have been used in models of wound healing. This article discusses several methods that have been used to deliver genes encoding growth factor proteins, stem cells into wounds and the advantages/disadvantages of each approach. We hope a safe vectors system to deliver the effectual transgene in wound healing.

Objective To investigate the etiological factors and treatment of thoraco-gastric perforation (TGP) after esophagogastrostomy. Methods Retrospective analysis was carried out in 16 patients with thoraco-gastric perforation after esophagogastrostomy in our department from March 1974 to March 2004. The etiological factor, clinical feature, experiment test and the method of treatment were compared between TGP and patients of thoracic esophageal anastomosis leak (TEAL). Results Thoraco-gastric perforation occurs within 2～5 days postoperatively. Among these 16 cases, in 8, local necrosis of gastric wall was found which was caused by severe contusion and massive ligature. In 5, were penetrative injury of gastric wall caused by suture needle. In 3,unsuitable purse-string suturing of corner of greater or lisser gastric curvature. Hydropneumothorax occurred after thoraco-gastric perforation. Chest fluid was brown and turbid with putrefactive odor. With medium examination, anastomosis was normal, but medium and air bubbles were found outside of the stomach. Perforation were repaired and covered by pedicle tissue-flap in all cases. 15 cases were cured with no sequence. Conclusion TGP after esophagectomy were correlated with technique of surgery. TGP often occurs early after esophagogastrostomy. Transthoracic repairing of TGP should be done as soon as possible. The healing ratio of reparation was about 93.8%.

Objective To study the distribution of rare blood groups in Chinese populations.Methods The authors detected Di b-and Wr b-(Diego),Tja-(P),Jk(a-b-)(Kidd),K+ and K 0 (Kell),Mur+(Miltinberger),Ge-(Gerbich) and Ena-(MNS) using monoclonal,polyclonal antibodies and urea with IAT and U type 96 well microplate technology.Results One Di(a+b-)was found out of 645 donors,6 Mur + out of 900 donors,7 K+ out of 10057 donors,2 Jk (a-b-) out of 48400 donors and no Wr b-,K 0,Ge-,Ena-phenotypes were found among 4000 random donors.Conclusion The frequencies of Di b-,Mur+,Jk(a-b-)in Chinese are higher than those in Caucasian and black people.

0.05).The recurrence of pterygium was related to the age.If the age increased five years,the risk of recurrence decreased 18.1%. Conclusion The application of MMC(during) the operation could decrease the recurrence rate of pterygium.The recurrence rate of pterygium was not related to the time of application of 0.02% MMC,and detainment for 3 min was enough during the operation.

0.05).Conclusion The expression of TM in different TCM syndromes of gastric carcinoma was different.There exists a certain relation in the expression of TM1 and TM2 in different TCM syndromes of gastric cancer.