Game-based psychological assessment utilizes game mechanisms and elements to enhance partic-ipants'motivation and improve measurement accuracy,but similar to traditional methods,it mainly focuses on static results.By integrating game-based psychological assessment with artificial intelligence technology,this paper propo-ses the paradigm of intelligent psychological assessment based on interactive environment.With analyzing dynamic process data within the game,this paradigm can accurately depict the participants'actions and results in the interac-tive context,more effectively representing individual psychological states and behavioral characteristics.This new paradigm demonstrates advancements and significant potential for development in terms of demand,data collection,and analysis techniques.

Objective:To evaluate the effect of different psychosocial interventions on fertility concerns in cancer patients using network Meta-analysis.Methods:Randomized controlled trials or quasi-experimental studies on the effects of different psychosocial interventions on fertility concerns in cancer patients were electronically searched in China National Knowledge Infrastructure, Wanfang Data, VIP, China Biology Medicine disc, PubMed, Embase, Cochrane Library, CINAHL, Web of Science and PsycINFO. The search period was from database establishment to October 31, 2024. Two researchers independently conducted literature screening and data extraction. Conventional Meta-analysis of the included literature was performed using RevMan 5.4, and network Meta-analysis was performed using Stata 18.0.Results:A total of 10 studies involving 835 cancer patients and seven psychosocial interventions were included. Network Meta-analysis showed that there was a statistically significant difference in the intervention effect of fertility counseling ( MD=18.24, 95% CI: 2.85-33.62, P<0.05) and mental awareness training ( MD=17.97, 95% CI: 3.09-32.85, P<0.05) on fertility concerns in cancer patients as compared to routine nursing. The ranked probability plot showed that fertility counseling and mental awareness training had superior results. Conclusions:Fertility counseling has a superior effect on fertility concerns in cancer patients. Mental awareness training may be effective in improving fertility concerns in cancer patients, and further research is needed to validate the effectiveness of mindfulness-based stress reduction, cognitive behavioral therapy, dyadic coping interventions, and educational interventions in improving fertility concerns in cancer patients.

Game-based psychological assessment utilizes game mechanisms and elements to enhance partic-ipants'motivation and improve measurement accuracy,but similar to traditional methods,it mainly focuses on static results.By integrating game-based psychological assessment with artificial intelligence technology,this paper propo-ses the paradigm of intelligent psychological assessment based on interactive environment.With analyzing dynamic process data within the game,this paradigm can accurately depict the participants'actions and results in the interac-tive context,more effectively representing individual psychological states and behavioral characteristics.This new paradigm demonstrates advancements and significant potential for development in terms of demand,data collection,and analysis techniques.

Objective:To evaluate the effect of different psychosocial interventions on fertility concerns in cancer patients using network Meta-analysis.Methods:Randomized controlled trials or quasi-experimental studies on the effects of different psychosocial interventions on fertility concerns in cancer patients were electronically searched in China National Knowledge Infrastructure, Wanfang Data, VIP, China Biology Medicine disc, PubMed, Embase, Cochrane Library, CINAHL, Web of Science and PsycINFO. The search period was from database establishment to October 31, 2024. Two researchers independently conducted literature screening and data extraction. Conventional Meta-analysis of the included literature was performed using RevMan 5.4, and network Meta-analysis was performed using Stata 18.0.Results:A total of 10 studies involving 835 cancer patients and seven psychosocial interventions were included. Network Meta-analysis showed that there was a statistically significant difference in the intervention effect of fertility counseling ( MD=18.24, 95% CI: 2.85-33.62, P<0.05) and mental awareness training ( MD=17.97, 95% CI: 3.09-32.85, P<0.05) on fertility concerns in cancer patients as compared to routine nursing. The ranked probability plot showed that fertility counseling and mental awareness training had superior results. Conclusions:Fertility counseling has a superior effect on fertility concerns in cancer patients. Mental awareness training may be effective in improving fertility concerns in cancer patients, and further research is needed to validate the effectiveness of mindfulness-based stress reduction, cognitive behavioral therapy, dyadic coping interventions, and educational interventions in improving fertility concerns in cancer patients.

AIM:Study the effects of icariin-astragaloside IV-puerarin mixture(Yin-Huang-Ge mixture,YHG)on cognitive dysfunction and brain tissue ferroptosis in Alzheimer disease(AD)model mice,and explore its mecha-nism.METHODS:APP/PS1 mice were randomly divided into APP/PS1 group,icariin-astragaloside IV-puerarin mixture(APP/PS1+YHG)group,and idebenone(APP/PS1+IDE)group using a random number table method.C57BL/6J mice of the same age were selected as the normal group.After one month of continuous administration,Morris water maze was used to test the learning and memory abilities of mice.Nissl staining was used to observe the morphological changes in the hippocampus of mice.The ultrastructure of neurons in each group of mice was observed under electron microscopy.West-ern blot was used to detect the expression of FSP1 protein in hippocampal tissue.ELISA detection of coenzyme Q10(CoQ10),CoQ10H2,and 4-hydroxynonenal(4-HNE)content.Biochemical reagent kit is used to detect malondialde-hyde(MDA)content.RESULTS:Compared with the normal group,APP/PS1 mice showed decreased learning and mem-ory abilities,with loosely arranged and irregularly shaped hippocampal CA3 neurons.Hippocampal neurons exhibit mito-chondrial shrinkage,incomplete cristae,and increased membrane density.The expression of FSP1 protein in the brain de-creased(P＜0.05).The levels of CoQ10 and CoQ10H2 were both reduced(P＜0.01).The levels of 4-HNE and MDA in-creased(P＜0.01).After using icariin-astragaloside IV-puerarin mixture and idebenone,the learning and memory abili-ties of mice were improved.The neuronal structure in the hippocampal CA3 region is more tightly arranged and has a regu-lar shape compared to the model group.The mitochondrial structure is relatively clear,the mitochondrial membrane is rel-atively normal,and the cristae are relatively intact.The expression of FSP1 protein in the brain increased(P＜0.05).The levels of CoQ10 and CoQ10H2 both increased(P＜0.05).The levels of 4-HNE and MDA were significantly reduced(P＜0.01).CONCLUSION:The icariin-astragaloside IV-puerarin mixture can improve cognition in AD mice,and its mecha-nism may be related to inhibiting ferroptosis by activating the FSP1/CoQ10 signaling pathway.

Objective:To develop a nucleic acid detection system for Helicobacter pylori ( H. pylori) based on recombinase-aided isothermal amplification (RAA) and clustered regularly interspaced short palindromic repeats(CRISPR)/CRISPR-associated(Cas13a). Methods:Thirty strains of H. pylori, as well as two strains each of Escherichia coli, Staphylococcus aureus, Enterococcus faecalis, Enterobacter cloacae, and Klebsiella pneumoniae were collected from the Emergency General Hospital between 2021 and 2022. The specific primers and CRISPR RNA (crRNA) required for this newly established method were designed based on the conserved region of the ureC gene of H. pylori. Then, the primer pair that produced the least non-specific products was screened out using agarose gel electrophoresis, and the crRNA sequence with the highest cleavage efficiency was screened according to the fluorescence intensity produced by Cas13a cutting fluorescence probe. The RAA-Cas13a nucleic acid detection system was developed, and the limit of detection and the specificity of which were evaluated by detecting gradient dilutions of H. pylori ATCC 43504 genomic DNA and 5 different clinically common pathogens′ genomic DNA. The consistency with quantitative real-time PCR(qPCR) method was obtained by simultaneously detecting clinical strains using this method and established qPCR method. Two-tailed paired t-test was used to compare the fluorescence results between the two groups, and a P value less than 0.05 indicates a statistically significant difference. Results:The established RAA-Cas13a nucleic acid detection system could detect target DNA as low as 10 copies/μl. within 1 hour ( t=11.05, P<0.01), without cross-reaction with the other 5 clinically common strains. That method also showed good consistency compared to the qPCR method, the kappa coefficient=1. Conclusions:A method combining RAA with CRISPR-Cas13a for detecting H. pylori has been established, which can be used for rapid and sensitive identification of H. pylori infection.

Objective To investigate the virulence and drug resistance characteristics of diarrheagenic Escherichia coli isolated from patients with infectious diarrhea in our hospital.Methods The preliminary identification of microbes was carried out by the VITEK-MS microbial mass spectrometry detection system and virulence genes were detected by the multiplex real-time PCR.Five types of diarrhea-genic Escherichia coli(DEC)clinically isolated from patients with infectious diarrhea in our hospital were identified.The drug resist-ance characteristics of DEC strains were detected by the microbroth dilution and E-test.The drug-resistant molecular characteristics were analyzed by the next-generation sequencing and bioinformatics.The Fisher exact probability method was used for statistical analy-sis.Results The detection rate of DEC in our hospital was 11.9%,with enteroaggregative E.coli(EAEC)accounting for 37.5%,a-typical enteropathogenic Escherichia coli(EPEC)accounting for 34.38%,enterotoxigenic E.coli(ETEC)accounting for 25.0%,and enteroinvasive E.coli(EIEC)accounting for 3.12%.None of enterohemorrhagic E.coli(EHEC)strain was detected.The resistance rates of 32 DEC strains to ampicillin,tetracycline,and trimethoprim/sulfamethoxazole were 53.12%,43.75%,and 37.5%,respec-tively.ESBLs(+)strains accounted for 18.75%,and the detection rate of multidrug-resistant strains was 83.83%,significantly higher than that of ESBLs(-)strains(P=0.042).A total of 25 ST genotypes were obtained from 32 DEC strains.The dominant genotypes were ST10(4 strains,12.5%),followed by ST28(2 strains,6.25%),ST31(2 strains,6.25%),ST3153(2 strains,6.25%),and the other 21 genotypes(1 strain,3.13%).One carbapenem resistant strain carrying the blaNDM-1 gene was detected in EAEC.Conclu-sion Four virulence genes such as aggR,pic,astA,and eae,are more common in the DEC of patients with infectious diarrhea in our hospital,with EAEC and EPEC as the main subtypes.The genotypes are highly polymorphic,and multidrug-resistant strains have been detected.

AIM:Study the effects of icariin-astragaloside IV-puerarin mixture(Yin-Huang-Ge mixture,YHG)on cognitive dysfunction and brain tissue ferroptosis in Alzheimer disease(AD)model mice,and explore its mecha-nism.METHODS:APP/PS1 mice were randomly divided into APP/PS1 group,icariin-astragaloside IV-puerarin mixture(APP/PS1+YHG)group,and idebenone(APP/PS1+IDE)group using a random number table method.C57BL/6J mice of the same age were selected as the normal group.After one month of continuous administration,Morris water maze was used to test the learning and memory abilities of mice.Nissl staining was used to observe the morphological changes in the hippocampus of mice.The ultrastructure of neurons in each group of mice was observed under electron microscopy.West-ern blot was used to detect the expression of FSP1 protein in hippocampal tissue.ELISA detection of coenzyme Q10(CoQ10),CoQ10H2,and 4-hydroxynonenal(4-HNE)content.Biochemical reagent kit is used to detect malondialde-hyde(MDA)content.RESULTS:Compared with the normal group,APP/PS1 mice showed decreased learning and mem-ory abilities,with loosely arranged and irregularly shaped hippocampal CA3 neurons.Hippocampal neurons exhibit mito-chondrial shrinkage,incomplete cristae,and increased membrane density.The expression of FSP1 protein in the brain de-creased(P＜0.05).The levels of CoQ10 and CoQ10H2 were both reduced(P＜0.01).The levels of 4-HNE and MDA in-creased(P＜0.01).After using icariin-astragaloside IV-puerarin mixture and idebenone,the learning and memory abili-ties of mice were improved.The neuronal structure in the hippocampal CA3 region is more tightly arranged and has a regu-lar shape compared to the model group.The mitochondrial structure is relatively clear,the mitochondrial membrane is rel-atively normal,and the cristae are relatively intact.The expression of FSP1 protein in the brain increased(P＜0.05).The levels of CoQ10 and CoQ10H2 both increased(P＜0.05).The levels of 4-HNE and MDA were significantly reduced(P＜0.01).CONCLUSION:The icariin-astragaloside IV-puerarin mixture can improve cognition in AD mice,and its mecha-nism may be related to inhibiting ferroptosis by activating the FSP1/CoQ10 signaling pathway.

Synechocystis sp.PCC 6803(hereafter:Synechocystis)is a model organism for studying photosynthesis,energy metabolism,and environmental stress.Although known as the first fully sequenced phototrophic organism,Synechocystis still has almost half of its proteome without func-tional annotations.In this study,by using co-fractionation coupled with liquid chromatography-tandem mass spectrometry(LC-MS/MS),we define 291 multi-protein complexes,encompassing 24,092 protein-protein interactions(PPIs)among 2062 distinct gene products.This information not only reveals the roles of photosynthesis in metabolism,cell motility,DNA repair,cell division,and other physiological processes,but also shows how protein functions vary from bacteria to higher plants due to changes in interaction partners.It also allows us to uncover the functions of hypothetical proteins,such as S110445,S110446,and S110447 involved in photosynthesis and cell motility,and Sill 334 involved in regulation of fatty acid biogenesis.Here we present the most exten-sive PPI data for Synechocystis so far,which provide critical insights into fundamental molecular mechanisms in cyanobacteria.

Objective To study the relationship of microRNA (miR) in breast milk and neonatal breast milk associated jaundice.Method From Sep.to Dec.2016,neonates with severe hyperbilirubinemia caused by breast milk were selected as the observation group,and breast-fed neonates without jaundice were selected as the control group.Their breast milk were collected,and the expression profile of miR in the breast milk was examined using miR sequencing.The variation of miR profile was screened using bioinformatics method,and miR related to neonatal breast milk associated jaundice was studied and the target genes were predicted.Result The breast milk contained many miRs associated with immunity regulation and metabolism,including miR-148-3p,miR-30a-5p,miR-146-5p,let-7f-5p,miR-181-5p,miR-22-3p,and miR-182-5p.The expressions of miR-30a-5p,miR-146a-5p and miR-141-3p in the observation group were significantly higher than the control group,and the differences were 2.600,2.038 and 1.899-fold,respectively.Uridine diphosphate glucuronosyl transferase1A1 gene was one of the target genes of miR-141-3p.Conclusion Breast milk miR may influence the growth and development,immunity regulation and metabolism of newborns.Some miRs,such as miR-141-3p,may be correlated with neonatal breast milk associated jaundice.