ABSTRACT
Shunt-dependent hydrocephalus (SDHC) is a common and serious complication of aneurismal subarachnoid hemorrhage (aSAH). The incidence of SDHC after aSAH was 9%-36%, and it is associated with the poor outcome of patients. This article reviews the predictors and prediction scores of SDHC after aSAH.
ABSTRACT
To explore the differential proteome pattern in mouse fibrosis liver in comparison to wild type. Mice were fed with carbon tetrachloride or olive oil vehicle for 15 weeks. Mouse livers from both groups were collected and submitted to MS platform for proteome screening. GO (Gene Ontology) biological process and KEGG (Kyoto Enyoolpedia of Genes and Genomes) pathway enrichment analysis were used to analyze differentially expressed proteins. As the results, we identified 17 382 and 20 486 unique peptides in control and carbon tetrachloride-induced groups, respectively. A total of 4 991 proteins (at least 1 unique peptide matched) were identified, of which 2 135 were differentially expressed (> or = 2 fold). In fibrosis mouse liver 1 264 proteins were up regulated and 871 proteins were down regulated. Proteins associated with DNA replication, cell cycle, ECM-receptor interaction, and splicesome were significantly increased in carbon tetrachloride-induced group. Proteins associated with small molecule metabolic process, protein transport, organonitrogen compound metabolic process, and tetrapyrrole biosynthetic processes were down regulated in carbon tetrachloride-induced mouse liver fibrosis tissue. Bioinformatics findings showed that fibrosis was closely related to the regulation of VEGF and T cell receptor signaling pathway, and further suggested that liver fibrosis was a complex signal transduction process that many biological processes such as liver metabolism, inflammation, and immune response are involved. Based this study, we can envision that protection of protein metabolism in liver parenchymal cells and blocking of inflammatory signaling transduction may be beneficial for liver fibrosis therapy.
Subject(s)
Animals , Mice , Carbon Tetrachloride , Computational Biology , Down-Regulation , Inflammation , Metabolism , Liver Cirrhosis , Metabolism , Proteins , Metabolism , Proteome , Metabolism , Up-RegulationABSTRACT
<p><b>OBJECTIVE</b>To determine a network solution to meet the network requirements of the heavy data flow, load balance, and potential network storms from expansion of picture archiving and communication system (PACS) application.</p><p><b>METHODS</b>Intel Netstructure 480T Giga Switch was used as the main switch and connected to each building by fiber channel at 1 Giga speed to archive 100 MB/s to each port. At the same time, the in-dependence of the original network construction was physically kept. The layer 3 and 4 switchers were used as load balance to reduce the heavy load of the network, and all the cabling for PACS used the super CAT5 along with the Intel NetStructure 1520 to prepare for potential network storms.</p><p><b>RESULTS</b>An advanced intranet was set up to fully meet the high standard requirement of the PACS. The foundation for upgrading the whole network system to 1 Giga application was built to achieve sharing and transmission of images, information, and patient data within the hospital. The base was established for the standardized management of the hospital.</p><p><b>CONCLUSION</b>Good planning is the first step in setting up PACS, and the equipment forms the necessary platform to run PACS and all kinds of hospital information system (HIS). The networking construction is the foundation of e-hospital.</p>