control group.Conclusion Compared with other conditions,the striatum has a more distinct inductive effect on HUCB stem cells to differentiate into dopaminergic neurons,and the inductive effect mainly comes from the astrocytes in the striatum.

Purpose　To assess the clinical efficacy and safety of acute cerebral progressive infarction cured with urokinase in combination with heparin sodium. Methods　There were 50 cases in the control group and treated group. The treated group was treated with urokinase 300,000 units/day intravenous for 1～2 days, heparin sodium 12,500 units/day intravenous for 5 days, the control group was treated with heparin sodium 12,500 units/day intravenous for 5 days. All patients were treated within 5 days of onset and the deterioration of neurological deficits within 10 hours. The hypodensity was showed by brain CT scan without hemorrhage, MDS score was given before and after cure 30 days for comparison. Results　The neurological deficits improvement in the treated group was more efficient than the control group and no hemorrhage was found. Conclusion　Middle dose urokinase infusion in combination with heparin sodium intravenous in treatment of acute cerebral progressive infarction was safe and effective and showed obviously clinical valuable.

Objective To study the curative effect of transurethral incision for male urethral stricture or atresia. Methods A retrospective) review was made on 55 male patients with urethral stricture or atresia treated by transurethral incision. Results The success rate of the operation on one session was 90.9% (50/55), while the remaining 5 patients were cured by two times of operations.Forty-seven patients were followed for 6~12 months (mean,10 months).Urethral dilatation was performed for once within 1 week after the remorval of catheter in 10 patients,for 3~5 times within 3 months after operation in 21 patients,and after the third postoperative month in 16 patients. Conclusions Transurethral incision for male urethral stricture or atresia is effective.

OBJECTIVE:To assess the feasibility of production and effects of Tobramycin eye drops prepared in this hospital for treating ocular infections .METHODS: 77 patients with external ocular infections were randomly divided into two groups with imported Tobrex as control drug to compare the effects.Assessment was made according to Gwon project results.RESULTS: Overall improvement rates were 92.7% in Tobramycin eye drops group and 94.4% in control group without significant difference between two groups(P＞ 0.05) .CONCLUSION: The technology of Tobramycin eye drops production is simple, therapeutic effect is satisfactory, and the production in hospital is feasible.

Objective To compare the clinical effects of dydrogesterone and gestrinone on postoperative endometriosis and the rate of pregnancy in patients with infertility. Methods One hundred and fifty patients with postoperative endometriosis were enrolled in the current study who were hospitalized in fuzhou General Hospital of Nanjing Command from Jan. 2009 to Aug. 2013. They were randomly divided into dydrogesternne group(76 cases)and gestrenone groups(54 cases)based on progestogent treatment. The situation of pain symptoms improvement,the recurrence rate of 1 year,side effects and postoperative pregnancy rate were observed in order to evaluate the drug efficacy. Results There were a high rate of postoperative pain remission rate and a low recurrence rate of the two groups,and the difference was not significant( P ﹥0. 05 ). The main adverse reaction of patients in dydrogesterone group was breast pain and the incidence rate was 3. 9%( 3/76 ),while there was no breast pain in gestrinone group,and the difference was not significant( P =0. 140 ). The main adverse reaction of patients in gestrinone group was liver function damage and the incidence rate was 25. 9%(7/54),while the dydrogesterone group hadn't liver function damage,and the difference between two groups was significant( P =0. 000 ). The abnormal uterus bleeding incidence rate in dydrogesterone group was 15. 8%(12/76),higher than that of gestrinone group(13. 0%(7/54)),and the difference was significant(P=0. 038) . The serum carbohydrate antigen-125(CA-125)level in two groups were down to normal after operation,and still declined after drug treatment for 3 months. But there was no obvious change after 6 months. One year pregnancy rate of dydrogesterone pregnancy was 80%(24/30),higher than that of gestrinone group(48%,12/25),and the difference was significant( P =0. 038 ). Conclusion There is no significant difference in therapeutic effect between two groups. However,dydrogesterone therapy have no significant liver damage,and a higher postoperation pregnancy rate.

BACKGROUND:A large number of experiments have shown that bone marrow mesenchymal stem cels (BMSCs) have good effects on the treatment of lung disease or improvement of lung injury, and its therapeutic effect is mainly oriented to reduce the inflammatory response. OBJECTIVE: To study the effects of BMSCs combined with reduced glutathione in murine models of bleomycin-induced lung injury. METHODS:BMSCs were isolated from a male NOD/SCID mouse and cel morphology and phenotype were observed. Sixty-four female NOD/SCID mice were randomly divided into a control group, a model group, a BMSCs group and a BMSCs+reduced glutathione group (combined group). The control group received intratracheal injection of normal saline, the model group received intratracheal injection of bleomycin, and the BMSC group received BMSCs injectionvia the tail vein at 2 hours after intratracheal injection of bleomycin, and combined group received BMSCs+reduced glutathione injection via the tail vein at 2 hours after intratracheal injection of bleomycin. Al mice were kiled after 7 days, and levels of tumor necrosis factor-α, interleukin-β, malondialdehyde in lung tissue were detected and lung tissue specimens were obtained for pathological examination. RESULTS AND CONCLUSION:BMSCs were fibroblast-like cels, Positive for CD10, CD13 and CD44, but negative for CD34 and CD45. Compared with the control group, the levels of tumor necrosis factor-α, interleukin-β and malondialdehyde were increased in the model group, while decreased significantly in the BMSCs group and combined group (P < 0.05), especialy in the combined group (P < 0.05). Pathological examination showed that more serious lung injury was observed in the model group and BMSCs group than the combined group. These findings indicate that BMSCs combined with reduced glutathione can more effectively protect against bleomycin-induced lung injury.

Objective To discussed application effect of modified flowchart of preoperational articles in the operating room. Methods A group for the reconstructed flowchart was set up to look into the problems of traditional flowchart for articles preparation and then have the flowchart modified upon the found problems. The duration for article preparation and the flaw rate were compared between pre-and post-modification. Result The duration for preparation after modification was significantly shorter than that before modification and the flaw rate was significantly lower as well (P<0.001). Conclusion The modified flowchart for article preparation in the operation room can reduce the flaw rate and shorten the duration for article preparation, thus ensuring smooth operation.

The quality control in novelty assessment of medical literature was analyzed in terms of its strict process, improvement of its staff literacy, and perfection of information resources, with certain suggestions put for-ward its quality control .

Various signal transduction pathways in cells are closely related to the biological processes,while the proteins play an important role in the process of signal transductions.Proteomics,which is one of the effective methods for the study of cell signal pathways,can conduct proteomic analysis systematically as well as explore the expression of functional proteins related to the physiological characteristics in organism and in the initiation and progression of diseases.Nowadays,proteomics has been successfully applied in the studies of many kinds of signal pathways.In this paper,proteomic study in signal pathways related to liver disease,tumors,pathogenic mechanism of pathogens and metabolism are reviewed,in order to provide a reference for future research and applications of proteomics in the related fields.

Objective To explore the effects of electrical stimulation in different acupoints on the expression of growth associated protein-43 (GAP-43), basic fibroblast growth factor (bFGF), insulin-like growth factor (IGF) in spinal cord injured rats after the human umbilical cord blood stem cells transplantation.Methods 192 SD rats were injured at T10-11 level with NYU, and divided randomly into groups: Group A received electric stimulation in the scalp of motor area (A1 group received electric stimulation and transplantation of umbilical cord blood stem cell, the rats of A2 group only received electric stimulation); group B received local electric stimulation at damaged site (B1 with electric stimulation and transplantation, B2 only with electric stimulation); group C received electric stimulation in the scalp of motor area and at damaged site (C1 with electric stimulation and transplantation, C2 only with electric stimulation); D1 received transplantation without electric stimulation, D2 neither with transplantation nor electric stimulation. The expression of GAP-43, bFGF and IGF were detected 1, 2, 3, 4, 8 and 12 weeks after operation. Results Electric stimulation increased the expression of GAP-43, bFGF, IGF, stimulating scalp and body were more than stimulated scalp or body alone, combined with the stem cells transplantation were more than no transplantation. Conclusion Both electric stimulation and stem cells transplantation can improve the microenvironment for neural recovery synergistically. Stimulating scalp and body is more effective than alone.