[This corrects the article DOI: 10.1016/j.apsb.2022.05.019.].

Objective:To observe any effect of supplementing treatment according to the Early Start Denver model (ESDM) with repeated transcranial magnetic stimulation (rTMS) in the treatment of children with autism spectrum disorder (ASD).Methods:Sixty-seven children on the autism spectrum aged 2 or 3 years were randomly divided into a control group of 33 and an observation group of 34. Both groups were treated as specified by the ESDM for 24 weeks, but the observation group additionally received rTMS. At 12 and 24 weeks, both groups were evaluated using the Autism Behavior Checklist, the Childhood Autism Rating Scale (CARS), the revised version of the Repetitive Behavior Scale (RBS-R), Gesell Development Schedules, and the Autism Treatment Evaluation Checklist (ATEC).Results:The CARS, Gesell, RBS-R and ATEC results of both groups had improved significantly after 12 weeks, with further improvements observed another 12 weeks later, when the average Autism Behavior Checklist scores had also improved significantly. At that point the results of the observation group were significantly better than those of the control group, on average.Conclusions:Combining ESDM and rTMS can significantly relieve the main symptoms of autism and improve the comprehensive development of children on the autism spectrum 2 or 3 years old. Therefore, such combination is worthy of application in clinical practice.

Objective To explore the impact of dyadic coping on fear of progression in patients with hematological tumors and their spouses based on the Actor-Partner Interdependence Model(APIM),and to provide references for clinical intervention.Methods By the convenient sampling method,136 pairs of hematological tumor patients and their spouses were selected from October 2023 to January 2024 in 5 tertiary hospitals in Shandong Province.A general information questionnaire,Dyadic Coping Inventory,Fear of Progression Questionnaire Short Form,and Fear of Progression Questionnaire Short Form/Partner Version were used to conduct the investigation.Amos 24.0 software was used to establish the APIM for dyadic coping with fear of progression.Results A total of 280 survey questionnaires were distributed,and 272 valid questionnaires were collected,including 136 from patients and their spouses,with an effective rate of 97.14％.The dyadic coping scores of hematological tumors patients and their spouses were(129.50±20.58)and(132.71±15.70),respectively,while the fear of progression scores were(31.71±3.13)and(29.01±3.05),respectively.Regarding the actors'effects,the level of dyadic coping strategies of patients and their spouses can both predict their own fear of progression,and are negatively correlated(β1=-0.52,β2=-0.41;P＜0.001).Regarding the partners'effects,the degree of fear of progression in patients is negatively correlated with the dyadic coping level of their spouses(β=-0.19,P＜0.001).Conclusion There is an interactive effect between the fear of progression and the level of dyadic coping between hematological tumor patients and their spouses.This suggests that clinical nursing staff should pay attention to the evaluation of fear of progression in patients with hematological tumors and their spouses,and effectively reduce the level of fear of progression on both sides.

The purpose of this study was to prepare high affinity monoclonal antibodies(mAbs)a-gainst bovine viral diarrhea virus(BVDV)and establish a double antibody sandwich ELISA detec-tion method.BVDV was purified by differential ultracentrifugation and used to immunize BALB/c mice.Hybridoma cells were prepared by fusing spleen cells from the immunized mice with SP2/0 cells.Positive cells were screened by indirect ELISA.A double-antibody sandwich ELISA method for detecting BVDV was developed using monoclonal antibody 4D11 as the capture antibody and HRP-labeled monoclonal antibody 3F3 as the detection antibody.The results of the ELISA and the determination of the variable region gene sequence of monoclonal antibodies indicated that the two monoclonal antibodies recognize different antigenic epitopes.Specificity tests showed that two monoclonal antibodies specifically recognize BVDV and did not cross-react with other bovine viru-ses associated with diarrhea.Indirect immunofluorescence assay and Western blot assay demonstra-ted that both mAbs exhibited strong reactivity with BVDV.The double antibody sandwich ELISA detection method established in this study had good specificity.The sensitivity test revealed that the method could detect a minimum virus amount of 3.1 × 104 TCID50.The reproducibility test showed that the inter-batch coefficient of variation(Cv)was between 2.47％and 7.44％,and the intra-batch Cv was between 1.71％and 9.89％,indicating good reproducibility.The establishment of this method provides an effective technical tool for the rapid diagnosis and prevention and con-trol of BVDV.

Objective To explore the impact of dyadic coping on fear of progression in patients with hematological tumors and their spouses based on the Actor-Partner Interdependence Model(APIM),and to provide references for clinical intervention.Methods By the convenient sampling method,136 pairs of hematological tumor patients and their spouses were selected from October 2023 to January 2024 in 5 tertiary hospitals in Shandong Province.A general information questionnaire,Dyadic Coping Inventory,Fear of Progression Questionnaire Short Form,and Fear of Progression Questionnaire Short Form/Partner Version were used to conduct the investigation.Amos 24.0 software was used to establish the APIM for dyadic coping with fear of progression.Results A total of 280 survey questionnaires were distributed,and 272 valid questionnaires were collected,including 136 from patients and their spouses,with an effective rate of 97.14％.The dyadic coping scores of hematological tumors patients and their spouses were(129.50±20.58)and(132.71±15.70),respectively,while the fear of progression scores were(31.71±3.13)and(29.01±3.05),respectively.Regarding the actors'effects,the level of dyadic coping strategies of patients and their spouses can both predict their own fear of progression,and are negatively correlated(β1=-0.52,β2=-0.41;P＜0.001).Regarding the partners'effects,the degree of fear of progression in patients is negatively correlated with the dyadic coping level of their spouses(β=-0.19,P＜0.001).Conclusion There is an interactive effect between the fear of progression and the level of dyadic coping between hematological tumor patients and their spouses.This suggests that clinical nursing staff should pay attention to the evaluation of fear of progression in patients with hematological tumors and their spouses,and effectively reduce the level of fear of progression on both sides.

Objective:To observe any effect of supplementing treatment according to the Early Start Denver model (ESDM) with repeated transcranial magnetic stimulation (rTMS) in the treatment of children with autism spectrum disorder (ASD).Methods:Sixty-seven children on the autism spectrum aged 2 or 3 years were randomly divided into a control group of 33 and an observation group of 34. Both groups were treated as specified by the ESDM for 24 weeks, but the observation group additionally received rTMS. At 12 and 24 weeks, both groups were evaluated using the Autism Behavior Checklist, the Childhood Autism Rating Scale (CARS), the revised version of the Repetitive Behavior Scale (RBS-R), Gesell Development Schedules, and the Autism Treatment Evaluation Checklist (ATEC).Results:The CARS, Gesell, RBS-R and ATEC results of both groups had improved significantly after 12 weeks, with further improvements observed another 12 weeks later, when the average Autism Behavior Checklist scores had also improved significantly. At that point the results of the observation group were significantly better than those of the control group, on average.Conclusions:Combining ESDM and rTMS can significantly relieve the main symptoms of autism and improve the comprehensive development of children on the autism spectrum 2 or 3 years old. Therefore, such combination is worthy of application in clinical practice.

The purpose of this study was to prepare high affinity monoclonal antibodies(mAbs)a-gainst bovine viral diarrhea virus(BVDV)and establish a double antibody sandwich ELISA detec-tion method.BVDV was purified by differential ultracentrifugation and used to immunize BALB/c mice.Hybridoma cells were prepared by fusing spleen cells from the immunized mice with SP2/0 cells.Positive cells were screened by indirect ELISA.A double-antibody sandwich ELISA method for detecting BVDV was developed using monoclonal antibody 4D11 as the capture antibody and HRP-labeled monoclonal antibody 3F3 as the detection antibody.The results of the ELISA and the determination of the variable region gene sequence of monoclonal antibodies indicated that the two monoclonal antibodies recognize different antigenic epitopes.Specificity tests showed that two monoclonal antibodies specifically recognize BVDV and did not cross-react with other bovine viru-ses associated with diarrhea.Indirect immunofluorescence assay and Western blot assay demonstra-ted that both mAbs exhibited strong reactivity with BVDV.The double antibody sandwich ELISA detection method established in this study had good specificity.The sensitivity test revealed that the method could detect a minimum virus amount of 3.1 × 104 TCID50.The reproducibility test showed that the inter-batch coefficient of variation(Cv)was between 2.47％and 7.44％,and the intra-batch Cv was between 1.71％and 9.89％,indicating good reproducibility.The establishment of this method provides an effective technical tool for the rapid diagnosis and prevention and con-trol of BVDV.

Objective:To explore the inhibitory mechanism of herb cake-partitioned moxibustion on tumor growth in colitis-associated colorectal cancer(CAC)based on histone lysine demethylase 4D(KDM4D). Methods:Inbred male Sprague-Dawley rats were randomly divided into a normal group,a CAC group,a herb cake-partitioned moxibustion group,and an inhibitor group.Except the normal group,rats in the other three groups were treated with azoxymethane(AOM)combined with dextran sulfate sodium(DSS)to make CAC rat models.Rats in the normal group and the CAC group did not receive interventions;rats in the herb cake-partitioned moxibustion group received moxibustion at Qihai(CV6)and bilateral Tianshu(ST25),2 cones for one point each time,once a day for 30 d with 1-day rest every week;rats in the inhibitor group received intraperitoneal injection of KDM4D inhibitor,5-chloro-8-hydroxyquinoline(5-c-8HQ),once a day for 30 d.After intervention,the general condition,colon length,tumor number and volume,and histopathological colon changes were observed.The expression of adenomatous polyposis coli(APC),axis inhibitor(Axin),cyclin D1,matrix metalloproteinase(MMP)-7 and MMP-9 mRNAs were detected by real-time quantitative polymerase chain reaction.The proliferating cell nuclear antigen(PCNA),cleaved caspase3,KDM4D,APC,and Axin proteins were detected by immunohistochemistry. Results:Compared with the normal group,the general condition was poor,the colon length was significantly shortened(P<0.01),the number and volume of colonic tumors were increased(P<0.01),the structure of glandular duct was obviously disordered with"back-to-back"and cowall phenomenon,and also high-grade adenocarcinoma formed;the protein expression levels of PCNA and KDM4D were significantly increased(P<0.01),while cleaved caspase3,APC,and Axin were significantly reduced(P<0.01);the mRNA expression levels of cyclin D1,MMP-7,and MMP-9 were significantly increased(P<0.01),while APC and Axin were significantly reduced(P<0.01)in the CAC group.Compared with the CAC group,the general condition was improved,the length of colon was significantly increased(P<0.01),the number and volume of the colonic tumors were reduced(P<0.05),and the colon tissues showed epithelial cell proliferation with enlarged and deep staining nuclei,dysplasia and inflammatory cell infiltration;the protein expression levels of PCNA and KDM4D were significantly reduced(P<0.01),while the cleaved caspase3,APC,and Axin were significantly increased(P<0.01);the mRNA expression levels of cyclin D1,MMP-7,and MMP-9 were reduced(P<0.05),while the APC and Axin were increased(P<0.05)in the colon tissues of rats in the herb cake-partitioned moxibustion group and the inhibitor group. Conclusion:Herb cake-partitioned moxibustion regulated abnormally expressed KDM4D in CAC rats,activated APC and Axin,the upstream molecules of Wnt/β-catenin pathway,inhibited abnormally activated downstream molecules of Wnt/β-catenin pathway.This may be a key mechanism of herb cake-partitioned moxibustion in inhibiting CAC tumor growth.

Objective:To investigate the role of serotonin reuptake transporter(SERT)and P2X3 receptor of dorsal root ganglion(DRG)in regulating visceral hypersensitivity of rats with irritable bowel syndrome(IBS)by electroacupuncture(EA). Methods:Male Sprague-Dawley and SERT-/-rats were subjected to preparing IBS visceral hypersensitivity models with 2,4,6-trinitrobenzene sulfonic acid(TNBS)enema.Three weeks post-modeling,interventions including EA,intrathecal injection,and EA plus intrathecal injection were applied,respectively.Hematoxylin-eosin staining and abdominal withdrawal reflex(AWR)score were used to confirm the successful establishment of the IBS model.AWR score,whole-cell patch clamp technique,and Western blotting assay were used to evaluate the changes in visceral pain sensitivity,electrophysiological properties of DRG neurons,and the expression of DRG P2X3 receptor and SERT in IBS rats. Results:Compared to the model group,the AWR score in the EA group decreased significantly(P<0.05),the resting membrane potential(P<0.05)and the number of action potentials(P<0.05)of DRG neurons reduced,and the baseline intensity increased(P<0.05);additionally,the expression of P2X3 receptor in DRG decreased(P<0.01),and the SERT expression increased(P<0.05).Compared to the P2X3 receptor agonist group,the SERT protein expression in DRG was higher in the EA group.In SERT-/-rats,the P2X3 receptor expression in DRG increased in the EA group compared to the model group(P<0.01). Conclusion:EA modulates the electrophysiological characteristics of intestinal primary sensory neurons by regulating the expression of SERT and P2X3 receptor in DRG of IBS rats.This modulation may contribute to the mechanism by which EA alleviates peripheral sensitization of visceral pain in IBS rats.

Objective:To explore the therapeutic mechanism of electroacupuncture(EA)in treating Parkinson disease(PD)using Tandem mass tag(TMT)quantitative proteomics technology. Methods:Forty-eight PD patients were randomly divided into a control group and an observation group,with 24 patients in each group.The control group received routine drug treatment,while the observation group received EA in addition to the routine drug treatment.EA was administered for 30 min per session,3 times a week,for a total of 12 weeks.Nine patients from each group were randomly selected to provide peripheral blood serum samples before and after treatment for TMT quantitative proteomics analysis.Differentially expressed proteins between the two groups were compared,and bioinformatics analysis was performed.The screened differentially expressed proteins were validated using enzyme-linked immunosorbent assay(ELISA). Results:In the observation group,scores on the unified Parkinson disease rating scale(UPDRS),UPDRS Ⅱ,and UPDRS Ⅲ were significantly reduced after treatment(P<0.05).In the control group,these scores tended to increase,but the changes were not statistically significant(P>0.05).After treatment,the UPDRS and UPDRS Ⅲ scores in the observation group were significantly lower than those in the control group(P<0.05).The observation group showed 62 differentially expressed proteins,while the control group had 36.Compared to the control group,the observation group had 142 differentially expressed proteins.These proteins were primarily involved in the cyclic adenosine monophosphate(cAMP)signaling pathway,T helper(Th)1 and Th2 cell differentiation,ATP-binding cassette transporter,vascular endothelial growth factor signaling pathway,and high-affinity immunoglobulin E receptor(FcεRI)signaling pathway.ELISA verification indicated that after EA treatment,the levels of α-Synuclein(αSyn)and heat shock protein beta 1(HSPB1)in the observation group were significantly lower than those in the control group(P<0.05),while the regulator of G-protein signaling 10(RGS10)level was significantly higher(P<0.05). Conclusion:EA,combined with routine drug therapy,can significantly improve clinical symptoms of PD,potentially through the regulation of the cAMP signaling pathway and the contents of differentially expressed proteins of αSyn,HSPB1,and RGS10.