ObjectiveThrough qualitatively and quantitatively analysis of the differences in chemical composition between the combined decoction and single decoction of Huaganjian and comparison of their core efficacy， to explore the rationality of the flexible clinical application of Huaganjian compound preparations and single-flavored dispensing granules. MethodsUltra performance liquid chromatography-quadrupole-electrostatic field orbitrap high resolution mass spectrometry（UPLC-Q-Exactive Orbitrap MS） was used to qualitatively analyze the combined decoction and single decoction samples of Huaganjian， and meanwhile， the contents of four index components（geniposide， paeoniflorin， hesperidin and paeonol） were quantitatively analyzed by high performance liquid chromatography（HPLC）. Nonalcoholic fatty liver disease（NAFLD） rat model induced by high-fat diet was applied to compare the efficacy of combined decoction and single decoction of Huaganjian. A total of 30 male SD rats were randomly divided into the control group， model group， lovastatin group（1.8 mg·kg^-1）， combined decoction group（1.26 g·kg^-1） and single decoction group（1.18 g·kg^-1）. After successful modeling， lovastatin group， combined decoction group and single decoction group were given corresponding doses of drugs by intragastric administration every day， and the control group and model group were given equal amounts of normal saline by intragastric administration， after 4 weeks of administration， the serum and liver tissues were collected， and the contents of alanine aminotransferase（ALT）， aspartate aminotransferase（AST）， total cholesterol（TC）， triglyceride（TG）， low-density lipoprotein cholesterol（LDL-C） and high-density lipoprotein cholesterol（HDL-C） in serum of rats were detected， and the liver pathological examination was carried out by hematoxylin-eosin（HE） staining and oil red O staining， so as to compare differences of their efficacy. ResultsSeventy chemical components were initially identified and attributed from the lyophilized powder of the combined decoction and single decoction samples of Huaganjian， and there was no obvious difference in composition between the two. Further quantitative analysis showed that the contents of geniposide， paeoniflorin， hesperidin and paeonol in the combined decoction samples were significantly increased when compared with those of the single decoction samples（P<0.01）. The pharmacodynamic results showed that compared with the model group， both the combined and single decoction groups of Huaganjian could improve the liver index of NAFLD rats， reduce the serum levels of AST， ALT， TC， TG and LDL-C， increase the serum level of HDL-C， and ameliorate the pathological changes of liver cell steatosis and fat accumulation. However， there was no significant difference in pharmacodynamic effects between the combined decoction group and the single decoction group. ConclusionThere is no significant difference between the combined decoction and single decoction of Huaganjian in terms of chemical composition， but the contents of the four index components show significantly difference. Both of them can significantly improve the fat accumulation and liver function in NAFLD rats. This study provides a reference basis for the rational clinical application and evaluation of famous classical formula compound preparations and single-flavored dispensing granules.

Objective To investigate the role and regulatory mechanism of stress-inducing protein 1(SESN1)in liver gluconeogenesis of fasting mice.Methods RT-qPCR was used to detect mRNA expression of SESN1 in liver tissues of C57BL/6J mice and primary mouse hepatocytes treated with forskolin(Fsk)and dexamethasone(Dex).HepG2 cells were transfected with plasmids and the effects of SESN1 overexpression on mRNA expression of gluconeogenesis related genes PGC-1α,PEPCK and G6Pase was detected by RT-qPCR.The effect of SESN1 on the promoter activity of PGC-1α in HepG2 cells was studied using a dual luciferase reporter system.The effect of SESN1 on PGC-1α deacetylation was detected by overexpression of SESN1 and inhibition of SIRT1 expression.By knocking down SIRT1 expression,we detected whether it mediated the changes in mRNA levels of SESN1 in-duced gluconeogenesis related genes.Results The mRNA expression of SESN1 was significantly increased in liver tissues of starved C57BL/6J mice and in primary hepatocytes treated with Fsk and Dex(P<0.001).Over-expression of SESN1 in HepG2 cells promoted mRNA expression of PGC-1α,PEPCK and G6Pase(P<0.001)and promoter activity of PGC-1α(P<0.001).Over-expression of SESN1 decreased the acetylation level of PGC-1α in primary hepatocytes.Sirt family inhibitors NAM and shRNA adenovirus interfered with SIRT1 expression respective-ly,and antagonized the deacetylation effect of SESN1 on PGC-1α.The expression of PGC-1α,PEPCK and G6Pase induced by SIRT1 was also significantly impaired(P<0.000 1).Conclusions SESN1 regulates liver gluconeogene-sis in mice with a SIRT1-dependent mechanism.

Objective To investigate the relationship between left ventricular hypertrophy(LVH)diagnosed by Peguero-Lo-Presti index and recurrence of paroxysmal atrial fibrillation(AF)after radiofrequency ablation.Methods A total of 652 patients with paroxysmal atrial fibrillation who underwent radiofrequency ablation were selected.According to Peguero-Lo-Presti index,patients were divided into the LVH group(167 cases)and the normal left ventricle group(485 cases).Baseline data were collected,and regular follow-up was performed at 3,6 and 12 months after radiofrequency catheter ablation.The recurrence of AF was assessed.Kaplan-Meier survival curve was used to analyze the recurrence rate of AF in the two groups.Cox proportional hazard model was used to assess risk factors for recurrent atrial fibrillation.Results The median follow-up time was 20.5(15.0,26.0)months.A total of 155 patients(23.8%)developed recurrence of AF,including 95 patients in the LVH group and 60 patients in the LVN group.The recurrence rate without AF was significantly lower in the LVH group than that in the LVN group(64.1%vs.80.4%,Log-rank χ2=26.361,P＜0.01).After adjusting for age,sex,body mass index,hypertension,diabetes,coronary heart disease,cardiac dysfunction,left anteroposterior and posterior atrial diameter,left ventricular end-diastolic diameter,and left ventricular ejection fraction,LVH diagnosed by Peguero-Lo-Presti index was still a risk factor for recurrent AF[HR(95%CI):2.359(1.663-3.345),P＜0.01].Conclusion In patients with paroxysmal AF,LVH diagnosed by Peguero-Lo-Presti index is a risk factor of AF recurrence after radiofrequency catheter ablation.

AIM:To explore the effect of the peripheral defocus spectacle lenses and orthokeratology(OK)on the control of myopia progression and the impact on vision related quality of life in children and adolescents.METHODS:Prospective study. A total of 237 children initially diagnosed with myopia in the ophthalmology department of Huzhou Central Hospital from January 2021 to January 2022 were selected and divided into two groups according to different correction methods: peripheral defocus spectacle lenses group(105 cases, 105 eyes)and OK lens group(132 cases, 132 eyes). The Vision Related Quality of Life Questionnaire for Primary and Secondary School Students was used to follow up the both groups of myopic children, and the best corrected visual acuity(BCVA), spherical equivalent(SE), and axial length(AL)were recorded at the first visit and 1 a of follow-up.RESULTS:After wearing lenses for 1 a, both the peripheral defocus spectacle lenses group and OK lens group showed an increase in SE and AL, but there was no statistical difference between two groups(P>0.05). The changes in SE and AL in the peripheral defocus spectacle lenses group were greater than those in the OK lens group(all P=0.001). After 1 a of follow-up, in the emotional dimension scores, the peripheral defocus spectacle lenses group of children's vision-related quality of life scales scored higher than in the OK lens group(P<0.05). Compared with the baseline value, the change in the emotional dimension scores of the OK lens group was greater than that in the peripheral defocus spectacle lens group(P<0.05).CONCLUSION:OK lenses are superior to peripheral defocus spectacle lenses in controlling the progression of myopia in children and adolescents. Both correction methods can significantly improve myopic children's vision-related quality of life, with OK lenses being better at improving the emotional dimension of vision-related quality of life.

Patient-based real-time QC (PBRTQC) uses patient-derived data to assess assay performance. PBRTQC algorithms have advanced in parallel with developments in computer science and the increased availability of more powerful computers. The uptake of Artificial Intelligence in PBRTQC has been rapid, with many stated advantages over conventional approaches. However, until this review, there has been no critical comparison of these. The PBRTQC algorithms based on moving averages, regression-adjusted real-time QC, neural networks and anomaly detection are described and contrasted. As Artificial Intelligence tools become more available to laboratories, user-friendly and computationally efficient, the major disadvantages, such as complexity and the need for high computing resources, are reduced and become attractive to implement in PBRTQC applications.

Patient-based real-time QC (PBRTQC) uses patient-derived data to assess assay performance. PBRTQC algorithms have advanced in parallel with developments in computer science and the increased availability of more powerful computers. The uptake of Artificial Intelligence in PBRTQC has been rapid, with many stated advantages over conventional approaches. However, until this review, there has been no critical comparison of these. The PBRTQC algorithms based on moving averages, regression-adjusted real-time QC, neural networks and anomaly detection are described and contrasted. As Artificial Intelligence tools become more available to laboratories, user-friendly and computationally efficient, the major disadvantages, such as complexity and the need for high computing resources, are reduced and become attractive to implement in PBRTQC applications.

Patient-based real-time QC (PBRTQC) uses patient-derived data to assess assay performance. PBRTQC algorithms have advanced in parallel with developments in computer science and the increased availability of more powerful computers. The uptake of Artificial Intelligence in PBRTQC has been rapid, with many stated advantages over conventional approaches. However, until this review, there has been no critical comparison of these. The PBRTQC algorithms based on moving averages, regression-adjusted real-time QC, neural networks and anomaly detection are described and contrasted. As Artificial Intelligence tools become more available to laboratories, user-friendly and computationally efficient, the major disadvantages, such as complexity and the need for high computing resources, are reduced and become attractive to implement in PBRTQC applications.

Patient-based real-time QC (PBRTQC) uses patient-derived data to assess assay performance. PBRTQC algorithms have advanced in parallel with developments in computer science and the increased availability of more powerful computers. The uptake of Artificial Intelligence in PBRTQC has been rapid, with many stated advantages over conventional approaches. However, until this review, there has been no critical comparison of these. The PBRTQC algorithms based on moving averages, regression-adjusted real-time QC, neural networks and anomaly detection are described and contrasted. As Artificial Intelligence tools become more available to laboratories, user-friendly and computationally efficient, the major disadvantages, such as complexity and the need for high computing resources, are reduced and become attractive to implement in PBRTQC applications.

In addition to the essential pharmacologi-cal effects of opioids,situational cues associated with drug addiction memory are key triggers for drug seeking.CircRNAs,an emerging hotspot regulator in crown genet-ics-play an important role in central nervous system-relat-ed diseases.However,the internal mediating mechanism of circRNA in the field of drug reward and addiction mem-ory remains unknown.Here,we trained mice on a condi-tional place preference(CPP)model and collected nucle-us accumbens(NAc)tissues from day 1(T0)and day 8(T1)for high-throughput RNA sequencing.qRT-PCR revealed that circTmeff-1 was highly expressed in the NAc core but not in the NAc shell,suggesting that it plays a role in addiction memory formation.Meanwhile,the reverse regulation of circTmeff-1 by adeno-associated viruses could both inhibit the formation of addiction mem-ory in the NAc core or shell.Subsequently,the GO and KEGG analyses indicated 21 that circTmeff-1 might regu-late the addiction memory via the MAPK and AMPK path-ways.These findings suggest that circTmeff-1 in NAc plays a crucial role in morphine-dependent memory for-mation.

Objective:A case-control association analysis was performed to investigate if the single nucleotide polymorphisms (SNPs) of N-cadherin(CDH2) gene is implicated in schizophrenia in a Han Chinese population.Methods:A total of 528 patients with paranoid schizophrenia and 528 healthy controls were recruited from northern Henan province to analyze 25 SNPs located in CDH2 gene.The clinical symptoms of 267 first-episode schizophrenia patients were evaluated with positive and negative syndrome scale (PANSS), and the correlation between CDH2 gene and clinical symptoms was analyzed by SNPStats software online.Results:Allele frequencies of rs9951577 and rs1231268 were significantly correlated with schizophrenia( P<0.05), genotype frequency of rs1639387 was significantly correlated with schizophrenia( P=0.044). After gender classification, SNPs rs1789470 and rs28365328 were found to be significantly correlated with schizophrenia in female patients ( P=0.044, 0.019). In addition, the study found that CDH2 was correlated with the clinical characteristics of schizophrenia( P<0.05), and the negative factor score of patients between GG type rs1231268 and the other two genotypes (AG+ AA) ((21.12±8.41) vs (18.87±7.52)) was statistically significant ( P<0.05). Conclusion:CDH2 gene may be one of the susceptibility genes to SZ, and has definite correlation with clinical negative symptoms.