RESUMO
Objective To eliminate the problems due to manual operation in the central medical laboratory.Methods Management of the central medical laboratory was enhanced by ideas of informatization and standardization,informatized website,standardized transaction management as well as cooperation of laboratory staffs.Results Informatized website gained advantages over the traditional management mode in electronic record,information capacity,conciseness,timely feedback and etc.Conclusion Standardized management of central medical laboratory based on informatized website contributes to enhancing scientific research environment and application efficiency of large devices.
RESUMO
Objective To eliminate the problems due to manual operation in the central medical laboratory.Methods Management of the central medical laboratory was enhanced by ideas of informatization and standardization,informatized website,standardized transaction management as well as cooperation of laboratory staffs.Results Informatized website gained advantages over the traditional management mode in electronic record,information capacity,conciseness,timely feedback and etc.Conclusion Standardized management of central medical laboratory based on informatized website contributes to enhancing scientific research environment and application efficiency of large devices.
RESUMO
<p><b>OBJECTIVE</b>To investigate the effect of poly(ADP-ribose)polymerase(PARP)inhibitor ABT888 combined with carbo on apoptosis of human breast cancer cells.</p><p><b>METHODS</b>MTT was used to detect the cell viability of MDA-MB-435s cells after treatment of carbo and ABT888 with different concentration. FACS and Western-blotting were used to detect the cell apoptosis rate and apoptosis-related protein expression, respectively.</p><p><b>RESULTS</b>Combined application of carbo and ABT888 significantly inhibited the proliferation of MDA-MB-435s cells, and the inhibition rates were significantly higher than that of carbo or ABT888 alone. The combination of carbo and ABT888 markedly induced cell apoptosis(26.3%±1.5%) more than carbo(18.6%±1.6%, P<0.01) and ABT888(14.7%±2.3%, P<0.01) alone. Combination of carbo and ABT888 significantly down-regulated the expression of anti-apoptosis factors Bcl-2 and up-regulated the pro-apoptosis proteins Bax and cleaved caspase-3.</p><p><b>CONCLUSION</b>The combination of carbo and ABT888 can suppress the proliferation and induce apoptosis of human breast cancer DA-MB-435s cells.</p>