Background: Colorectal cancer (CRC) is one of the most common causes of cancer-related death in the world. The expression of N-myc downstream-regulated gene 2 (NDRG2) is down-regulated in CRC. The aim of this study was to investigate the effect of NDRG2 overexpression on cell proliferation and invasive potential of SW48 cells.Methods: SW48 cells were transfected with a plasmid overexpressing ND...

In this talk we present our ongoing and future work towards a multimedia delivery system based on the Internet standard protocols RTSP and RTP. The proposed system consists of several multimedia gateways which provide an adaptation service for mobile clients. The adaptation is done by using different transcoding methods at the gateway which can be loaded at runtime.

RSVP, RTP, RTCP, and RTSP are protocols used to transmit multimedia data through network. This paper is a detailed survey of the four related protocols.