Li Li Song

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Angiotensin-converting enzyme 2 (ACE2) is a newly discovered homolog of ACE whose actions oppose those of angiotensin II (AngII). However, the underlying mechanisms by which ACE2 effectively suppresses early atherosclerotic lesions remain poorly understood. Here, we show, both in vitro and in vivo, that ACE2 inhibited the development of early(More)
According to the unsystematic state of current health information systems integration and aiming to improve semantic interoperability, the approach for health information systems under SOA is studied in detailed. As for the system engineering, the concept of HIS integration is discussed. After that, a SOA-based health information system architecture and(More)
MYBL2 (B-MYB), a member of the MYB family of transcription factor genes, regulates the expression of genes in the process of tumorigenesis. Many studies have shown that MYBL2 is high expresssion in several human malignancies including pancreatic ductal adenocarcinoma (PDAC). However, its role in PDAC is still unclear. The present study is designed to(More)
SHP2 is an src homology (SH) 2 domain-containing protein tyrosine phosphatase (PTP). SHP2 implicitly contributes to tumorigenesis, but the role of SHP2 in pancreatic ductal adenocarcinoma is still unknown. The purpose of this study was to evaluate the prognostic significance and associated expression of SHP2 in pancreatic ductal adenocarcinoma (PDAC)(More)
BACKGROUND The small Ca(2+)-binding protein S100A4 is identified as a metastasis-associated or metastasis-inducing protein in various types of cancer. The goal of this meta-analysis was to evaluate the relationship between S100A4 expression and clinicopathological characteristics and prognosis of patients with pancreatic cancer. METHODS A comprehensive(More)
The speciation transformation, influencing factors, as well as bioavailability of mercury (Hg) in soil of the water-level-fluctuating zone in the Three Gorges Reservoir Area were simulated. The results showed that Hg in soil under alternative dry-wet condition could be transformed and released. The total Hg content in the soil was decreased by 28.9% after(More)
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