Genetic variability in adapter proteins with APPL1/2 is associated with the risk of coronary artery disease in type 2 diabetes mellitus in Chinese Han population / 中华医学杂志(英文版)

<p><b>BACKGROUND</b>Adaptor proteins containing PH domain, PTB domain, and leucine zipper motif 1 and 2 (APPL1/2) play a key role in cell proliferation in many tissues. APPL1 or APPL2 as an adaptor for adiponectin receptors mediates the signaling pathway of adiponectin which acts as an anti-atherosclerotic adipokine. This study aimed to investigate whether genetic variations in the APPL1/2 genes affect the risk of coronary artery disease (CAD) in Chinese patients with type 2 diabetes mellitus (T2DM).</p><p><b>METHODS</b>Seven haplotype-tagging single nucleotide polymorphisms (tag-SNPs) were selected from CHB HapMap database (Phase II) and total 203 CAD-positive cases and 106 CAD-negative controls with T2DM were genotyped for the 7 tag-SNPs by polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) assay.</p><p><b>RESULTS</b>The minor allele G of rs4640525 at APPL1 locus was protective from CAD in patients with T2DM, with the carriers of genotype CC at higher risk of CAD compared with non-carriers (OR = 2.830, 95%CI 1.285 - 6.230, P = 0.010; OR' = 4.992, 95%CI = 1.758 - 14.173, P' = 0.003, after adjustment for the other known CAD risk factors); the homozygotes of AA at rs11112412 in APPL2 gene had higher risk of CAD compared with those of GG (adjusted OR' = 5.697, 95%CI 1.006 - 32.257, P' = 0.049).</p><p><b>CONCLUSION</b>Genetic variation(s) in APPL1/2 may be associated with CAD risk in T2DM in Chinese population.</p>

A wireless wide area network picture archiving and communication system based on open source code and its clinical application / 中华放射学杂志

Objective To build a set of inexpensive wireless wide area network PACS based on open source code.Methods To improve the open source code MyFreePACS on Internet.Results The basic function of PACS can be achieved in an economical way,using internet explorer to browse and deal with the DICOM Images,with the capability of such functions as displaying and managing of the pictures.It is possible to make rounds at patient bedside with wireless device and remote medical consultation with specialists through Internet.Conclusion It is possible to utilize the free open source code MyFreePACS on the internet to construct an economical PACS on Web in the medium and small-scale hospital.