ObjectiveTo compare the safety and efficacy of combined thrombolysis and systemic anticoagulation therapy for the treatment of cerebral venous and sinus thrombosis (CVST).MethodsA retrospective review of consecutive inpatients with CVST was undertaken. Patients were divided into two groups,combined thrombolysis group (CTG) and systemic anticoagulation group (SAG).CTG underwent improved thrombolysis scheme which included mechanical thrombus maceration and unremitting microdosis urokinase injection into the venous sinus besides low molecular weight heparin anticoagulation.Neurological deficits before and after treatment were graded with the National Institute of Health Stroke Scale (NIHSS).Functional outcomes at discharge were graded on the modified Rankin Scale (mRS).ResultsThere were 30 cases in CTG ( male =9) and 86 cases in SAG ( male =23 ).There was no significant difference of neurological deficits before treatment between two groups(0-19 vs 0-17,Z =-0.474,P =0.636).After treatment,NIHSS and mRS at discharge were significantly decreased in CTG compared to SAG.There was no significant difference on the incidence of intracerebral hemorrhage.Conclusions Combined thrombolysis is better than systemic anticoagulation in improving neurological function.Combined thrombolysis does not increase incidence of ICH compared to systemic anticoagulation.

Objective To explore the role of long non-coding RNA smad7(Linc-smad7)in invasion and migration of pancreatic cancer(PC)cells and its mechanisms.Methods The expression level of Linc-smad7 in PC tissues and cell lines was detected by qRT-PCR assays.Transwell assays were performed to observe the effect of Linc-smad7 overexpression on the migration and invasion abilities of PaCa-2 cells.Luciferase reporter analysis was made to detect the direct binding effect of Linc-smad7 on miR-125b and miR-125b on Sirtuin1(SIRT1).qRT-PCR assays were used to detect the regulatory effect of Linc-smad7 on miR-125b expression in PaCa-2 cells.qRT-PCR and Western blotting assays were used to detect the regulatory effect of miR-125b on SIRT1 expression.Results Linc-smad7 was significantly increased in PC tissues and cell lines.Paca-2 cells with overexpressed Linc-smad7 showed higher migration and invasion abilities,while miR-125b expression was decreased.After the expression of miR-125b was increased,the expression of SIRT1 was decreased significantly.Luciferase reporter assays results suggested that Linc-smad7 directly targeted with miR-125b,and miR-125b directly bound with SIRT1.Increased Linc-Smad7 or decreased miR-125b could reverse the effect of SIRT1 inhibition on invasion and migration of PaCa-2 cells.Conclusion Linc-smad7 promotes invasion and migration of PaCa-2 cells through miR-125b/SIRT1 axis.