Artificial intelligence has been widely used in diabetes care. This article reviews summarizes the research of artificial intelligence in diabetes care from the theoretical basis of artificial intelligence intervention, intervention mode and influence on patients in order to provide reference for future clinical research in diabetes care.

Purpose To Investigate the effect of diet-induced hyperchole sterolemia on the kidney ofWistar rats. Methods Male Wistar rats were fed with normal chow supplemented with 5 % cholesteroland observed biochemical changes in plasma lipid concentration, urinary microalbumin excretion, renalfunction, lipid component in renal cortices and morphological changes at 30,60 and 90 days. ResultsTotal plasma cholesterol (TCh) and low density lipoprotein (LDL) concentration were significantly elevatedin the group E (P＜0.05)at 30 days, and progressively increased thereafter, but during the entire study,there ere no differences in plasma urea nitrogen(BUN),creatinine(Cr), and endogenous creatinine clearance(Ccr) between the two groups. Quantitative urinary microalbumin excration was markely elevated in group E( P ＜ 0.05 ). Cholesterol (Ch), phosphatidylcholine(PC) and phosphatidylethanolamine(PE) levels of t he renalcortices were sigificantly increased in the group E at 12 weeks. Progressive development in mesangialhypercellulary, increased mesangial matrix, glomerular capillaries collapes were observed in the group E. Noelectron dense deposits were observed in any of the glomeruli examined. There was a siginificant positivecorrelation for the urinary microalbumin, Ch in the renal corticres, and glomerular size with plasma TCh andLDL concentration. Conclusions The diet-induced hypercholesterolemia may cause lipid nephrotoxicity inWistar rats.

Objective: To establish quantitative real-time PCR (qPCR) method based on Taqman probe for detecting Ekpoma virus (EKV). Methods: According to the conserved region of gene in EKV genome from GenBank, primers and probe for qPCR were designed. Validity and sensitivity were evaluated in this study. Both whole blood and serum of a returnee from Angola were tested by the established EKV-1 and EKV-2 qPCR method . Results: Sensitivity of EKV-1 and EKV-2 qPCR method was respectively 41 copies/μl and 70 copies/μl. Coefficient of variance (CV) was respectively 1.27%, 0.20%, 0.82%; 2.12%, 1.74%, and 1.40%. EKV-2 gene was detected in both whole blood and serum of a returnee from Angola. Conclusions The first EKV-2 gene was confirmed in both whole blood and serum of a returnee from Angola by real-time RT-PCR..

Objective:To establish a real-time fluorescent quantitative PCR for the detection of torque teno virus types 7 (TTV7), 8 (TTV8) and 10 (TTV10) and analyze its performance in clinical sample detection.Methods:Specific primers were designed based on the gene sequences of TTV7, TTV8 and TTV10 in GenBank. Recombinant plasmids of pMD19-T-TTV7, pMD19-T-TTV8 and pMD19-T-TTV10 were constructed and used as positive standard control to establish a real-time fluorescent quantitative PCR based on FAM-Eclipse probe method. The specificity and sensitivity of the established method were evaluated. Moreover, it was validated in terms of clinical sample detection.Results:The standard curve equations of the real-time fluorescent quantitative PCR for detecting TTV7, TTV8 and TTV10 were y=-0.340 2 x+ 114.780 0 ( R2=0.998 8), y=-0.351 1 x+ 114.940 0 ( R2=0.995 3) and y=-0.348 9 x+ 115.020 0 ( R2=0.991 7), respectively, and there was no cross-reaction with other viruses. The detection sensitivity of the established method for TTV7, TTV8 and TTV10 were 108 copies/μl, 84 copies/μl and 98 copies/μl, and the positive detection rates in clinical pediatric serum samples were 10.9%, 2.1% and 4.3%, respectively. Conclusions:The established real-time fluorescent quantitative PCR for detection of TTV7, TTV8 and TTV10 was featured by strong specificity and high sensitivity, which could be used for rapid TTV detection in clinical serum samples.

Objective:To establish a method via transfection of RNA to rescue coxsackievirus B3 B3 (CVB3).Methods:The efficiency of CVB3 genomic RNA extraction from three nucleic acid extraction reagents, Qiagen 57704, Qiagen 52904, and Trizol, and the transfection efficiency of viral RNA with two transfection reagents (Lipofectamine 2000 and Lipofectamine 3000) were compared. The efficiency of CVB3 rescue in Vero cells and HEK293T cells to determine the optimal conditions for rescuing CVB3.Results:The number of phagolysosomes for virus rescue by Qiagen 57704, Qiagen 52904, and Tizol kit extracted RNA was 13.33±1.53, 150±15.00, and 1.67±0.58, respectively, and there was a statistically significant difference in the efficiency of the three method of extracting CVB3 RNA to rescue the viral RNA ( F=268.920, P<0.001); The number of phage spots formed by Lipofectamine3000 and Lipofectamine2000 transfected RNA was 74.50±3.00 and 22.00±5.00, respectively, and the difference was statistically significant ( P<0.01); Qiagen 52904 reagent extracted CVB3 nucleic acid more efficiently than Qiagen 57704 and Trizol reagents; the transfection efficiency of transfection reagent Lipofectamine 3000 was 3 times more than than that of Lipofectamine 2000, and the efficiency of virus rescue of CVB3 in HEK293T cell culture was higher than that of HeLa and Vero cells, and the copy numbers of the three kinds of viruses rescuing the virus were 6.09×10 7±8.00×10 5, 5.18×10 3±6.17×10 2 and 0, the difference was statistically significant ( F=17 383.644, P<0.001), and it was also found that the efficiency of virus rescue could be improved by multiple elution when extracting RNA. Conclusions:In this study, we successfully established the method of transfecting RNA to rescue CVB3, which can effectively improve the efficiency of virus rescue by choosing Qiagen 52904 nucleic acid extraction kit, increasing the number of elution, using Lipofectamine 3000 transfection reagent, and transfection of HEK293T cells.

Objective: To study the intracellular location and autophagosome production of rhinovirus 16 2B protein using miniSOG labeling technique. Methods: 2B was fused with miniSOG and flag tags to construct pcDNA3.1-2B-miniSOG-flag plasmid, which was used to transfect HEK293 cells, LC3 protein was detected by western blot. The transfected cells were fixed, stained with DAB through the photooxidation activity of miniSOG, and used to prepare ultrathin sections. Localization of 2B-miniSOG protein in cells and ultrastructural changes of cells were observed under electron microscope. Results: 2B-miniSOG protein glows green under a fluorescence microscopy. Green flourescence coold be observed in the cells expressing 2B-miniSOG protein.LC-II protein increased in the cells transfected with pcDNA3.1-2B-miniSOG-flag. Under electron microscopy it was observed that 2B-miniSOG protein was located in the mitochondria, and a large number of vesicular structures appeared in the cytoplasm. Both autophagosomes and autophagic lysosomes can be observed. Conclusions Non-structural protein 2B of HRV16 can induce autophagy.

Objective: To investigate the effect of thapsigargin (TG) which can induce endoplasmic reticulum stress (ERS) on the replication of coxsackievirus B 3 (CV-B3). Methods: After 10 MOI CV-B3 infected HeLa cells were exposed 0.25 μmol/L TG for 3 h, 6 h and 9 h, virus RNA of HeLa cells were extracted and viral replication was evaluated by real time PCR. After 0.25 μmol/L、0.08 μmol/L and 0.025 μmol/L TG exposed, the plaque of CV-B3 was used to confirm further replication of CV-B3. To verify TG induced ERS through three signal pathway, one of among PERK, ATF6 and IRE1 inhibitors GSK2656157, AEBSF and STF-083010, and 0.25 μmol/L TG were used in HeLa cells infected with 10 MOI CV-B3, replication of CV-B3 was evaluated by qRT-PCR. Results: The stimulation of TG did not induce increase of virus replication after post-infection 3 h. However, TG induced replication of virus to increase 2.5 times after post-infection 6 h and 158.6 times after post-infection 9 h. And, the area of viral plaque was significantly increased. ATF6 inhibitors AEBSF significantly inhibited promotion of virus replication from TG. Conclusions TG can promote the replication of CV-B3 through ATF6 signal pathway.

Objective: To observe the changes of endogenous small interfering RNA (siRNA) in H1-Hela cells infected with human rhinovirus 16 (HRV 16). Methods: To determine whether HRV16 infection induced the changes of siRNA, H1-HeLa cells were infected with HRV16 for 12 h, 24 h and 36 h, siRNAs were detected by high-throughput sequencing, second-generation sequencing) and qRT-PCR. Results: The result showed that siRNA was generated differently at different time points post-infection, among which novel_sir907 and novel_sir1950 decreased at three time points. Further validation by qRT-PCR showed that novel_sir907 decreased at 12 h, 24 h and 36 h post-infection compared with the cell control, but novel_sir1950 increased at 12 h then decreased at 24 h and 36 h. Conclusions HRV16 infection induces changes endogenous siRNAs.

In August 2023, the National Health Science and Education Commission of the National Health Commission issued Notice No.24[2023], officially releasing the " Catalogue of Pathogenic Microorganisms Transmitted to Human Beings". This is to better implement the relevant regulations of the Biosafety Law of the People′s Republic of China and the Biosafety Management Regulations for Pathogenic Microbial Laboratories. With the continuous emergence of new pathogenic microorganisms, updated understanding of existing pathogenic microorganisms, and deepening laboratory biosafety research, the original " List of Pathogenic Microorganisms Transmitted from Human Beings" cannot meet the needs, so the " Catalogue of Pathogenic Microorganisms Transmitted from Human Beings" has been issued. This article aims to provide a detailed interpretation of the virus section of the Catalogue, including its background, principles, processes, and main content, in order to facilitate a better understanding of the Catalogue.

Objective:To understand the composition of respiratory virus spectrum in hospitalized children with acute respiratory infections in Guilin City from 2021 to 2022, and to explore the epidemic characteristics of different respiratory viruses.Methods:Information of a total of 638 hospitalized children with acute respiratory infections (ARI) syndrome under the age of 14 years in Guilin city, Guangxi from September 2021 to October 2022 was collected as research data. The collected pharyngeal swabs from pediatric patients were subjected to real-time fluorescence reverse transcription polymerase chain reaction for nucleic acid testing, screening for 15 common respiratory viruses, and analyzing the virus spectrum characteristics of hospitalized pediatric patients with acute respiratory infections.Results:Among the 638 specimens, 365 were tested positive for at least one virus, with a positive rate of 57.21% (365/638). The detection rate for two or more viruses was 12.85% (82/638). There were 12 types of viruses detected, and the difference in virus detection rates among different seasons was statistically significant (P<0.002). The virus positive detection rate of samples from different age groups was the highest in the 0-2-year old group (40.66%), followed by the 3-5-year old group (34.80%) and the 6-year and older group (24.54%).Conclusions:During the period from September 2021 to October 2022, all 12 respiratory viruses were prevalent in Guilin area, with obvious summer peak as characteristics. It is suggested that corresponding prevention and control measures should be focused on pathogens that may cause acute respiratory infections in children during the local summer to prevent and control the spread and prevalence of respiratory infections.