RESUMO
Pathogenic coronaviruses represent a major threat to global public health. Here, using a recombinant reporter virus-based compound screening approach, we identified several small-molecule inhibitors that potently block the replication of the newly emerged severe acute respiratory syndrome virus 2 (SARS-CoV-2). Among them, JIB-04 inhibited SARS-CoV-2 replication in Vero E6 cells with an EC50 of 695 nM, with a specificity index of greater than 1,000. JIB-04 showed in vitro antiviral activity in multiple cell types against several DNA and RNA viruses, including porcine coronavirus transmissible gastroenteritis virus. In an in vivo porcine model of coronavirus infection, administration of JIB-04 reduced virus infection and associated tissue pathology, which resulted in improved weight gain and survival. These results highlight the potential utility of JIB-04 as an antiviral agent against SARS-CoV-2 and other viral pathogens.
RESUMO
ObjectiveTo summarize the treatment of simple renal cysts experience,the advantages and disadvantages of the two surgical options. MethodsRetrospective analysis of 15 cases of renal cysts after general anesthesia in patients with laparoscopic cyst decompression in the clinical data and 21 cases of renal cysts underwent open surgery in patients with clinical data,comparative analysis of advantages and disadvantages of both types of surgery were conducted. ResultsIn this study,14 patients with laparoscopic surgery were successful,1 patient converted to open surgery,laparoscopic surgery in patients with blood loss,postoperative complications and time of staying hospital after operation postoperative hospital stay were significantly less than group of open surgery. ConclusionThe laparoscopic renal cyst decortication was a safe and effective treatment for simple renal cysts,compared to traditional open surgery in patients with trauma,less bleeding postoperative pain,rapid recovery,shorter hospital staying and so on.
RESUMO
Objective To evaluate the clinical applicational value of color doppler flow image(CDFI)to perforation of ventricular septum resulting from myocardial infarct.Methods Before 7 cases confirmed perforation of ventricular septum though DSA,were examined by CDFI.The two results were compared to study the difference of bothes.Results All patients' results though CDFI were as the same as those though DSA,and accuracy rating was 100%.Conclusion CDFI may be applicated to early diagnose perforation of ventricular septum.
