ObjectiveTo investigate the value for the clinical application of urokinase combined with Sodium Tanshion ⅡA in the treatment of cerebral thrombosis.Methods160 cases with cerebral thrombosis in our hospital were chosen.They were randomly divided into A group with 80 cases and B group with 80 cases.A group was the observation group (Tanshion ⅡA Urokinase combined treatment group),B group was the control group (urine kinase treatment group).2 weeks treatment was a course.The efficacy of treatment in the two groups at the end was taken for statistical analysis.ResultsThe neurological deficits were significantly improved in A and B group before and after treatment (P ＜ 0.05,there was statistically significant).The neurological deficit scores in A group after treatment was significantly lower than group B ( P ＜ 0.05,there was statistically significant).The total effective rate was 95 ％ by the treatment of urokinase and Tanshion Ⅱa in A group which was higher than group B ( P ＜ 0.05,there was statistically significant difference).ConclusionThe treatment of urokinase combined with Sodium Tanshion Ⅱa could improve neurological deficits and improve the clinical therapeutic effect.

Animals ; Cardiovascular Diseases ; etiology ; metabolism ; Humans ; Inflammation ; metabolism ; Periodontitis ; complications ; metabolism ; microbiology ; Platelet Aggregation ; physiology ; Porphyromonas gingivalis ; pathogenicity ; RNA, Messenger ; metabolism ; Receptor, PAR-1 ; metabolism ; Receptor, PAR-2 ; genetics ; metabolism ; Receptors, Proteinase-Activated ; metabolism ; Receptors, Thrombin ; metabolism

Liver and gastrointestinal tumors greatly threaten human health and have poor therapeutic outcomes and prognosis.Tumor necrosis factor -alpha -induced protein 8 -like 2 (TIPE2)can negatively regulate innate immunity and adaptive immunity and maintain immune ho-meostasis.Recent studies have found that TIPE2 can affect various signaling pathways and thus exerts an inhibitory effect on the development and progression of tumors.This article briefly introduces the structure and function of TIPE2 and its regulatory effect on tumor -related sig-naling pathways such as Ras,Ral,and Rac and downstream molecules,as well as the role of TIPE2 in liver and gastrointestinal tumors,re-lated signaling pathways,and research advances.

Objective To observe the effect of Galectin -3 gene knock out to the mouse skin tumor growth and discuss the mechanism of inhibition of the mouse cutaneous tumor induced by 12 -o -tetrade-canoylphorbol-13-acetate which caused by Galectin -3 knock out.Methods The DMBA +TPA multi-step induced skin tumor in mice model were used to establish the skin cancer model .The control group was the same age wild type mice .We observed the inhibition of the mouse tumor growth by Galectin -3 knock out .In situ tumor cells were collected and cultured on soft agar for colony formation assay .The side population of the situ cancer cells was analyzed quantitatively by flow cytometry .Results 1.Compared with wild type mice group(group A), Galectin-3 knock out mice group ( group B) displayed a significant delay of the appearance of tumor .The tumor incidence and the average number of tumor per mice between group A and group B had obvious difference ( P<0.01).2.In vitro,data of soft agar colony formation assay showed that colony formation rate in group A are signif -icantly higher than group B(P<0.01).3.The collection and separation of A and B group in situ tumor cells ,u-sing flow cytometry instrument for in situ tumor cell side population quantitative analysis ,group A compared with group B had obvious difference(P<0.01).Conclusion The knock out of the Galectin -3 gene reduces the skin cancer stem cells ,inhibits tumor cell proliferation ,depresses chemical carcinogenesis of mice skin .Galectin-3 gene may become the new target for skin cancer chemotherapy .

In this study, optical data on color of tongue tips were collected by using a visible reflection spectrum system. Quantitative method of tongue inspection and classification of tongue states including pale, pale red, red and crimson manifestations were investigated.

BACKGROUND: Tissue engineering provides a new way for the repair of urinary tissue and organ defects.Urinary tissue engineering has shown a bright prospect.OBJECTIVE: To review the latest research on urinary tissue engineering at national and international level.METHODS: With the keywords of tissue engineering, urology, scaffold, vascularization in Chinese and in English,respectively, a computer-based search for articles published from January 2000 to January 2016 was performed in CNKI and PubMed databases. The articles addressing urology tissue engineering, scaffolds and vascularization were collected,summarized and analyzed.RESULTS AND CONCLUSION: The selection and cultivation of seed cells, scaffold material performance, tissue construction in vitro, and degree of vascularization all make an important influence on the repair of urinary injuries. As different seed cells hold different biological characteristics, we should make full consideration prior to choosing an appropriate seed cell, so as to pave a good foundation for urinary tissue engineering. Scaffolds with good three-dimensional structure can promote the cell growth and proliferation, tissue in-growth and vascularization.Tissue-engineered materials are superior to traditional repair materials, but still on initial stage, and further large scale trials will be necessary. Moreover, some problems needed to be solved, such as the regenerated tissue with incomplete function different from natural tissues, and regeneration failure caused by biological stent rejection.

OBJECTIVE To investigate the surgical approaches for maxillary sinus cyst. METHODS A total of 32 patients with maxillary sinus cyst underwent operation for removal the cysts. Among them, 8 patients with maxillary sinus cyst and sinusitis were operated on through Messerklinger approach, 19 patients with maxillary cyst received modified Caldwell-Luc operation under nasal endoscope and 5 patients received endoscopic removal of maxillary cyst through the maxillary sinus antrostomy at the inferior nasal meatus. RESULTS All the patients were followed up for 6 months to one year. There was no recurrence found in patients received modified Caldwell-Luc operation. There were 2 patients recurred in 8 patients who were operated on through Messerklinger approach and one patient had closure of the maxillary sinus ostium and adhesion of nasal cavity. One patient recurred and 2 lost follow up in 5 patients who received endoscopic removal of maxillary cyst through the maxillary sinus antrostomy at the inferior nasal meatus. CONCLUSION The optimal surgical method for maxillary cyst is modified Caldwell-Luc operation under nasal endoscope. Messerklinger technique may suitable for patients with complicated sinusitis.

Objective To investigate the efficacy of transplantation of induced bone marrow mesenchymal stem cells(MSCs)via various route for treatment of chronic liver injury.Methods MSCs were isolated and expanded by density gradient centrifugation combined with adherent culture.MSCs were induced to differentiate into hepatocyte-like cells in vitro.The markers of hepatocyte lineage were examined by RT-PCR and immunocytochemistry.The changes of ultramicrostructure of MSCs were observed by transmission electron microscope.One hundred and fourteen Wistar rats were treated with mixture of 40%CCl4 and peanut oil to establish chronic liver injury model and another 6 rats were served as control.Twelve rats in model group were died within 8 weeks,and the rest rats were divided into portal vein,spleen and tail vein transplantation groups.The rats were transplanted with DAPI-labelled MSCs which were induced for 14 days.The distribution of the DAPI-labelled cells were observed by fluorescence microscopy.The liver function and pathology were examined.Results AFP mRNA expression were detected at 7th and 14th day after induction,expressions of ALB mRNA,CK18 and hepatocyte antigen were found at 14th and 2lth day.The ultrastructure examination revealed that MSCs were enlarged with a lot of endoplasmic reticulum,mitochondrion,lysosome and glycogen granule.DAPI labelled cells were found in the spleen and liver transplantion groups.The pathological changes of liver were alleviated in all treated groups,especially in intraspleenic transplantion group(P＜0.05).Conclusions Induced bone marrow MSCs can ameliorate liver function of chronic hepatic injury after transplantation.The intraspleenic transplantation is better than others.

Objective To investigate the mechanism of Glutathione in the prevention of ventilator-associated lung injury.Methods 30 mechanical ventilation patients who were healthy before were selected and randomly divided into the two groups.Group A was the high tidal volume group:10mL/kg;group B was used the tidal volume plus the injection of Glutathione(2.4g/d).After 48 hours,we collected lavage fluid and use Coomassie brilliant blue to detect the protein content of alveolar lavage fluid of the two groups.Results There was a significant difference (P<0.01)between the two groups.The protein content in group A[(9.90 ±2.25)g/L]was higher than that of group B [(4.17 ±0.39)g/L],and there was statistically significant (P<0.01).Conclusion Glutathione can reduce the incidence of ventilator-associated lung injury and prevent the occurrence of ventilator-associated lung injury.

Objective To investigate the effect of noninvasive ventilator therapy on serum C-reactive protein (CRP), endothelin-1 (ET-1) and tumor necrosis factor-α (TNF-α) levels in patients with obstructive sleep apnea hypopnea syndrome (OSAHS) and its clinical significance. Methods One hundred cases of moder-ate and severe OSAHS patients were selected by the method of parallel opening. All of the patients were given health education requirement , quitting smoking and wine , low fat diet and exercise to lose weight and other con-ventional treatment. The patients were randomly divided into the treatment group of 42 cases with noninvasive ventilator treatment , 44 cases treated with conventional treatment , to observe the changes of serum CRP , ET-1 and TNF-α levels and PSG parameters after 12 weeks in two groups. Results Apnea hypopnea index (AHI), oxygen desaturation index (ODI), the lowest oxygen saturation (LSpO2), and the average oxygen saturation MSpO2 in OSAHS patients were significantly improved after treatment (P < 0.01), but the degree of improvement in the two groups after treatment was significantly higher than the control group (P < 0.01). Plasma CRP, ET-1 and TNF-α levels in the two groups after treatment were lower than before treatment (P < 0.05 or P < 0.01), but the treatment group was significantly higher than that of the control group ( P < 0 . 05 or P < 0 . 01 ) . Conclusion Noninvasive ventilator therapy in improving the OSAHS monitoring data of patients with PSG can effectively reduce the serum CRP, TNF-α, ET-1 level, reduce the body′s inflammatory reaction.