Objective To investigate the association between the glycated albumin to glycated hemoglobin (GA/A1c) ratio and carotid plaque. Methods Type 2 diabetic (T2DM) patients in endocrine inpatient department of Sichuan Provincial People′s Hospital were chosen whose clinical data were collected. Results Of the recruited 154 T2DM patients , GA/HbA1c ratio was negatively correlated with BMI , blood uric acid and was positively correlated with age, HCY, FBG, PBG, left carotid IMT and right carotid IMT. In terms of carotid plaque, GA, GA/HbA1c ratio and HCY were higher in carotid plaque positive patients than those without carotid plaque. The results of logistic regression analysis showed that GA/HbA1c ratio was significantly associated with the presence of carotid plaque (P=0.008). Conclusions GA/HbA1c ratio was positively correlated with the presence of carotid artery IMT in T2DM This suggests that GA/HbA1c ratio will serve as a useful clinical marker for predicting diabetic cardiovascular complications.

Objective: To understand the potential viral pathogens other than enteroviruses existing in samples of hand foot and mouth disease (HFMD) patient and study their molecular feature and genotype. Methods: The deep sequencing analysis of a fecal specimen collected from HFMD patient was conducted by metagenomics and bioinformatics. Results: Enterovirus A71 and sapovirus mixed infection was found in this case. The nucleic acid of sapovirus was confirmed positive by RT-PCR and the 7 429 bp complete genome sequence of sapovirus was obtained by assembling sequencing reads which consisted of 3 open reading frames. Phylogenetic analysis revealed that this strain of virus should belong to the genotype 1 of sapovirus having a homology of 99.4% with sapovirus Hu/G1/Zhejiang1/China/2014 strain, which is a currently predominant genotype circulating in China. Conclusions The sapovirus, which is a predominant strain circulating in China, was a mixed infected causative agent existing in HFMD sample identified by deep sequencing. This study will serve as a reference for pathogen detection of HFMD and diarrheal related diseases, as well as provide a sequence reference for molecular feature study of sapovirus in China in the future.