Effects of comprehensive nursing with cognitive behavioral therapy in orthodontic osteodilated arch treatment

BACKGROUND This work explored the effects of cognitive behavior therapy(CBT)-based comprehensive nursing intervention(CNI)mode in arch expansion to treat patients with orthodontic osteodilated arch(OOA).AIM To explore the application effect of CBT-based CNI model in orthodontic expansion arch treatment.METHODS Using convenient sampling method,81 patients with OOA were selected and rolled into a control group(Ctrl group,40 cases)and an observation group(Obs group,41 cases).During the treatment,patients in the Ctrl group received routine nursing intervention mode,and the those in the Obs group received CBT mode on the basis of this.Before and after intervention,the incidence of oral mucositis,the mastery rate of correct arch expansion method,self-rating anxiety scale score,soft scale index,and plaque index were compared for patients in different groups.In addition,satisfaction and complications were comparatively analyzed.RESULTS Incidence of oral mucositis in the Obs group was lower(14.6%vs 38.5%),and the mastery rate of correct arch expansion method was obviously higher(90.2%vs 55.0%)was obviously higher(all P<0.05).Meanwhile,the soft scale index and plaque index in the Obs group were much lower(P<0.05).The compliance(90.24%)and satisfaction(95.12%)in the Obs group were greatly higher(P<0.05).CONCLUSION The CBT-based CNI mode greatly improved the mastery rate of correct arch expansion method during arch expansion in treating patients with OOA and enhanced the therapeutic effect of arch expansion and the oral health of patients,improving the patient compliance.

Effect of Cognitive Behavioral Intervention on Plasma Cortisol in Patients with Breast Cancer PTSD

Objective: To investigate the effect of cognitive behavioral intervention on plasma cortisol in patients with breast cancer PTSD before surgery. Methods: SCL-90, EPQ-N and cognitive behavior intervention were performed on 30 patients with PTSD, 30 patients without PTSD and 30 normal subjects, and their fasting blood was collected to analyze cortisol in the morning. Results: The scores of SCL-90 and EPQ-N in patients with breast cancer PTSD were significantly higher than those in non-PTSD patients and normal subjects (P < 0.01). After cognitive behavioral intervention, the plasma cortisol level of breast cancer PTSD patients was significantly decreased (P Conclusion: Compared with non-PTSD breast cancer patients and normal control group, breast cancer PTSD patients had more serious psychological problems, worse emotional stability and higher plasma cortisol level. Cognitive-behavioral intervention can effectively reduce plasma cortisol levels in breast cancer patients with PTSD.

Analysis of the Role of Cognitive Behavioral Therapy on Self-Care in Thyroid Cancer Patients

Objective:To explore the effect of cognitive behavioral therapy on self-care in thyroid cancer patients.Methods:A total of 144 thyroid cancer patients treated at the Affiliated Hospital of Hebei University from January 2022 to August 2023 were selected as research subjects.Using the random number table method,they were divided into a control group and an experimental group,each consisting of 72 cases.The control group received routine nursing intervention,while the experimental group received cognitive behavioral therapy based on standard nursing practices.The self-care ability(self-concept,self-efficacy,self-care skills,health knowledge level),coping style(confrontation,avoidance,and surrender),and quality of life(psychological function,social function,material life,physical function)of both groups before and after the intervention were compared.Results:In comparison to the pre-intervention period,the experimental group exhibited significantly higher self-care ability,quality of life,and confrontation scores after the intervention,as opposed to the control group.Additionally,the avoidance and surrender scores were lower in the experimental group than in the control group,with these differences proving to be statistically significant(P<0.01).Conclusion:The application of cognitive behavioral therapy can enhance the self-care ability of thyroid cancer patients,aid in better disease coping,and improve their overall quality of life.This approach is deserving of further promotion.

Cognitive Behavioral Therapy for Tinnitus in Adults: A Review of Efficacy in Quality-of-Life Enhancement

Background: Tinnitus, characterized by the perception of sounds without an external source, significantly affects quality of life. Cognitive Behavioral Therapy (CBT) has emerged as a promising approach for managing tinnitus-related distress and enhancing psychological well-being. Objectives: This review aims to analyze the effectiveness of CBT in tinnitus management, focusing on alleviating distress, enhancing coping mechanisms, and improving overall well-being. Methods: PubMed and World of Science databases were systematically searched using keywords related to tinnitus, CBT, and quality of life. English, peer-reviewed studies focusing on adult populations were included. Studies involving pediatric populations or not meeting inclusion criteria were excluded. Data extraction was performed using PRISMA guidelines, with a narrative synthesis approach for analysis. Methodological quality and risk of bias were assessed using appropriate tools. The search engine initially identified 155 studies that met the inclusion criteria for the systematic review. However, upon further evaluation, 140 of these studies were excluded due to their non-randomized design. Of the remaining 15 studies, 11 were found to be partially accessible but ultimately excluded from the review as they did not meet the full accessibility criteria. Therefore, only four studies remained in the review, deemed suitable for inclusion based on their randomized design and full accessibility. Results: Studies by Beukes et al. [1]-[3] and Simoes et al. [4] evaluated CBT’s effectiveness. With internet-based CBT, Beukes et al. demonstrated reductions in tinnitus distress, negative cognitions, and comorbidities. Simoes et al. proposed combination treatments for tinnitus management. The review outcome suggests that CBT is an effective treatment for tinnitus, as it can help reduce tinnitus distress and improve quality of life. However, limitations in sample sizes and follow-up durations highlight the need for further research to establish CBT’s long-term efficacy and optimal parameters. Integrating internet-based CBT into comprehensive care strategies can enhance the well-being of individuals affected by tinnitus.

Effect of cognitive behavioral group therapy on rehabilitation of community patients with schizophrenia:A short-term randomized control trial

BACKGROUND The efficacy of cognitive behavioral group therapy(CBGT)for cognitive dysfunction and negative symptoms of schizophrenia is established,but more evidence is required.AIM To assess the effectiveness of CBGT combined with mental health education as a treatment for schizophrenia compared with mental health education alone.METHODS In all,120 schizophrenia out-patients were randomized into CBGT combined with mental health education or single mental health education.The primary outcomes were positive and negative symptoms,cognitive function,excitatory factor,anxiety and depression symptom improvements on the positive and negative syndrome scale score.Secondary outcome measures included social function and drug compliance.RESULTS There were significant differences between CBGT combined with mental health education and single mental health education on measures of positive and negative symptoms,cognitive functions,excitatory factor,anxiety and depression symptoms,and social functions.No other significant difference in outcomes was observed.CONCLUSION CBGT combined with mental health education may be relevant beneficial treatment method in reducing symptoms,cognitive and social functions of patients with schizophrenia.

Effect of cognitive behavior therapy training and psychological nursing on the midwifery process in the delivery room

BACKGROUND The severe physical and psychological impact of pain on the physical and mental health of women during labor leads to increased risks and complications during childbirth,presenting a major public health concern.Some studies have shown that cognitive behavioral therapy(CBT)has a positive effect on maternal psychology during delivery,reducing stress and shortening labor time.Thus,CBT training for mothers and delivery room staff may be beneficial in minimizing complications and adverse effects during natural birth.AIM To investigate the clinical effects of CBT training and psychological care during delivery,and their therapeutic effects on women in labor.METHODS This study used a retrospective analysis and included 140 mothers admitted to the maternity ward between January 2021 and January 2023.The study subjects were randomized into two groups:control(n=70)and observation(n=70).Routine care,CBT training,and psychological care were provided to mothers in both groups.Psychological status scores,delivery time,and satisfaction with care pre-and post-delivery were compared,and the incidence of complications after receiving care was analyzed between the two groups.RESULTS Although the psychological state of both groups improved significantly in the late stages of labor,the psychological state scores of the mothers in the observation group were significantly lower than those of the mothers in the control group(P<0.05).The duration of labor and incidence of complications in the observation group were significantly lower than those in the control group(P<0.05).The mothers in the observation group were significantly more satisfied with nursing care during the course of labor than those in the control group(P<0.05).CONCLUSION CBT training and psychological care for mothers in the midwifery process can effectively improve anxiety and depression,shorten labor duration,reduce postnatal complications,and improve nursing satisfaction and nurse-patient relationships.Its clinical application is effective and has popularization value,providing a new way to protect maternal mental health.

Evaluation of a culturally adapted cognitive behavior therapy-based,third-wave therapy manual

BACKGROUND Recommendations for psychotherapy have evolved over the years,with cognitive behavioral therapy(CBT)taking precedence since its inception within clinical guidelines in the United Kingdom and United States.The use of CBT for severe mental illness is now more common globally.AIM To investigate the feasibility and acceptability of a culturally adapted,CBT-based,third-wave therapy manual using the Comprehend,Cope,and Connect approach with individuals from a diverse population presenting to primary and secondary healthcare services.METHODS A pilot study was used to assess the feasibility and acceptability of the manualised intervention.Outcome measures were evaluated at baseline,post-intervention and 12 wk-follow up.32 participants with mental health conditions aged 20-53 years were recruited.Assessments were completed at three time points,using Clinical Outcomes in Routine Evaluation(CORE),Hospital Anxiety and Depression Scale(HADS),Bradford Somatic Inventory and World Health Organization Disability Assessment Schedule 2.0(WHODAS).The Patient Experience Questionnaire was completed post-treatment.RESULTS Repeated measures of analysis of variance associated with HADS depression,F(2,36)=12.81,P<0.001,partialη^(2)=0.42 and HADS anxiety scores,F(2,26)=9.93,P<0.001,partialη^(2)=0.36;CORE total score and WHODAS both showed significant effect F(1.25,18.72)=14.98,P<0.001,partialη^(2)=0.5.and F(1.29,14.18)=6.73,P<0.001,partialη^(2)=0.38 respectively.CONCLUSION These results indicate the effectiveness and acceptability of the culturally adapted,CBT-based,third-wave therapy manual intervention among minoritized groups with moderate effect sizes.Satisfaction levels and acceptability were highly rated.The viability and cost-effectiveness of this approach should be explored further to support universal implementation across healthcare systems.

Research status of internet-delivered cognitive behavioral therapy in cancer patients

The latest global cancer burden data released by the International Agency for Research on Cancer of the World Health Organization in 2020 shows that there were 19.29 million new cancer cases worldwide,with 4.57 million in China,ranking first.The number of cancer survivors is increasing,with a 5-year survival rate exceeding 85%,but there are emotional disorders.Cognitive behavioral therapy(CBT)can improve negative emotions and has significant effects on patients.However,there is a limited number of physicians and high costs,so internet interventions have become a solution.The feasibility of web-based interventions for breast cancer patients has been proven.Research on internet-delivered CBT is also increasing.The purpose of this study was to review the concept of web-based CBT and its application status in cancer survivors,in order to provide relevant intervention for scholars and provide reference and supplement for patients to provide psychological therapy.

The Effectiveness of Psychotherapy on Posttraumatic Stress Disorder in Soldier:A Systematic Review

The objective of this systematic review is to examine the effectiveness of psychotherapy in treating Post-Traumatic Stress Disorder(PTSD)in military personnel.PubMed,Web of Science,The Cochrane Library,EBSCO and CNKI databases were searched from 1 January,2000 to November 2022 for Randomized Controlled Trials(RCTs)on psychotherapeutic interventions for military PTSD.The physical Therapy Evidence Database(PEDro)scale was used to evaluate the quality of the literature.Two researchers conducted literature screening,data extraction,and risk bias assessment in accordance with inclusion and exclusion criteria.Ultimately,49 RCTs were included,involving a total of 5073 veterans,retired and active military from four countries.The average score on the PEDro scale was 7.60.The primary psychotherapeutic modalities for military PTSD intervention include Cognitive-Behavioral Therapy,Exposure Therapy,Mindfulness interventions,psychotherapy based on new technological tools,and other emerging psychotherapeutic tools.The review highlights that Cognitive Processing Therapy(CPT)and Prolonged Exposure Therapy(PET)stand out as the primary psychotherapeutic modalities for treating PTSD in military personnel.In cases where CPT and PET yield limited benefits,Mindfulness interventions emerge as effective alternatives.Moreover,considering the diverse needs and high dropout rates in the military,population,the review suggests using web-based,computer,and virtual reality technology tools as supplements to first-line treatments(CPT/PET)to enhance overall intervention effectiveness.For the advancement of future psychotherapeutic initiatives,there is a pronounced emphasis on prioritizing proven first-line interventions,CPT and PET while also recognizing the potential of mindfulness-based interventions as credible alternatives.In tandem with this,the active integration of technological tools is advocated to amplify the therapeutic impact of conventional psychological treatment modalities.

Effect of psychological nursing intervention on anxiety level and quality of life in patients with gastrointestinal peptic ulcer

BACKGROUND Peptic ulcer is a common gastrointestinal disease,and psychological intervention has an important influence on its occurrence and development.AIM To investigate the effect of psychological nursing intervention on the anxiety level and quality of life of patients with gastrointestinal peptic ulcers.METHODS Two groups of patients with peptic ulcer were selected from January to December 2012,with 60 cases in each group,and psychological nursing intervention and routine treatment were respectively performed.Psychological nursing interven-tions include cognitive behavioral therapy,psychological support and relaxation training.Self-rating anxiety scale(SAS)and quality of life questionnaire were used to evaluate the anxiety level and quality of life of patients before,during and after treatment.RESULTS The SAS scores of the experimental group significantly decreased over the course of treatment,from 52.3 before treatment to 30.5 after treatment,while SAS scores of the control group did not change significantly.Meanwhile,the experimental group's quality of life score(SF-36)significantly improved over the course of treatment,from 65.2 to 85.2,while the control group remained stable.Further analysis showed that sex and age had no significant influence on the effect of psychotherapy.Both men and women,young and old,showed similar trends in anxiety relief and improved quality of life after treatment.CONCLUSION Psychological nursing-based intervention program has a positive effect on the anxiety level and quality of life of patients with gastrointestinal peptic ulcer.

Autonomous VR Exposure Therapy for Anxiety Disorders Using Conversational AI—Ethical and Technical Implications and Preliminary Results

The need for psychotherapy is very high and the lack of care causes a lot of suffering and high costs. This paper presents an interdisciplinary approach to creating an AI-guided exposure therapy for fear of heights in virtual reality (VR). First, ethical principles for the use of conversational AI in psychotherapy were translated into technical requirements and made measurable. Based on this, an autonomous virtual reality exposure therapy was iteratively developed with a therapist. The feasibility and implementation of the ethical principles were tested with a patient. The patient was very satisfied with the VR setup. The AI therapist was also rated positively, although there is still room for improvement regarding conversational skills. Overall, the paper shows how AI can contribute responsibly to improving the psycho-therapeutic supply. It also provides guidelines that make ethical principles tangible and measurable for developers.

The Space Dissimilation of Stakeholders' Environment Cognitive and Behavior Preference Response in the Area from Returning Fazing Land to Grasslands

The cognition and attitudes of resources environment affect environmental behavior of behavior subject,the changes of attitude and behavior become one of the key factors of influencing harmonious and healthy development of ecological environment. With PRA survey method for obtaining questionnaire data and based on behavior geography and social psychology theory,farming-pastoral,dry grassland,desert grassland, typical project village alpine grassland of returning fazing land to grasslands as an example,with main body cognitive perspective of the aid of resources,the article analyzed space dissimilation of stakeholders environmental cognitive and behavior preference response in the area of returning grazing land to grasslands from ecological environment from policy environment,ecological environment and family economic environment aspects. The results showed that： stakeholders judgment of Grassland degradation in different ecological function area had obvious regularity,the cognitive proportion of Grassland degradation gradually increase from farming-pastora to alpine savanes. The satisfaction from returning grazing land to grasslands showed a changing tendency of reversed U. stakeholders had more strongly negative cognition in the area of dry steppe and desertsteppe. From farming-pastoral to alpine savanes,the economic environment tend to worse situation. Negative environmental behaviors tend to increase,Positive behavior on the contrary.

P300 change and cognitive behavioral therapy in subjects with Internet addiction disorder A 3-month follow-up study

Event-related potential studies of cognitive function in addiction behaviors have focused on the P300 event-related potential component. The current study investigated the association between P300 component and Internet addiction disorder. We found that individuals with Internet addiction disorder exhibited significantly longer P300 latencies than controls （N2： P = 0.035; P3a： P = 0.031 P3b： P = 0.043） and similar P300 amplitudes compared to control participants. After 3 months of cognitive behavioral therapy, P300 latencies decreased significantly in the P3a and P3b （P3a： P = 0.045; P3b： P = 0.062）. These results suggest that deficits in cognitive function may be involved in Internet addiction disorder, and that clinical psychological treatment may be effective.

The impact of synapsins on synaptic plasticity and cognitive behaviors

Synapsins are a family of phosphoproteins specifically associated with the cytoplasmic surface of the synaptic vesicle membrane, appearing to regulate neurotransmitter release, the formation and maintenance of synaptic contacts. They could induce the change of the synaptic plasticity to regulate various adaptation reactions, and change the cognitive behaviors. So we presume that if some cognitive behavior are damaged, synapsins would be changed as well. This gives us a new recognition of better diagnosis and therapy of cognitive disorder desease.

Effectiveness of cognitive behavioral therapy-based interventions on health outcomes in patients with coronary heart disease:A metaanalysis

BACKGROUND Recently,the efficacy of cognitive behavioral therapy(CBT)-based intervention on health outcomes in patients with coronary heart disease(CHD)has been recognized in randomized controlled trials(RCTs),but no comprehensive systematic review has been conducted.To address this research gap,our study aimed to evaluate whether comprehensive CBT-based interventions positively affect health outcomes in CHD patients.It was hypothesized that CBT-based interventions are effective in:(1)Reducing depression,anxiety,and stress symptoms;(2)Reducing body mass index,blood pressure,and lipid levels;and(3)Improving quality of life,and exercise endurance.AIM To verify the effectiveness of CBT-based interventions on CHD patients through a meta-analysis of previous publications.METHODS Relevant RCTs published in English were obtained by searching electronic databases,including PubMed,Embase,Cochrane Central Register of Controlled Trials,Scopus,and Proquest,with the retrieval time from inception to August 2020.The primary outcomes were psychological factors(depression,anxiety,and stress symptoms),physiological factors(body mass index,blood pressure,blood lipids).The secondary outcomes included quality of life and exercise endurance.We used Review Manager 5.3 to conduct the meta-analysis and used the Physiotherapy Evidence Database tool to evaluate the quality of studies.RESULTS A total of 22 RCTs comprising 4991 patients with CHD were included in the systematic review and meta-analysis.The main analysis revealed that CBT-based intervention can reduce depression symptoms:-2.00[95%confidence interval(CI):-2.83 to-1.16,P<0.001];anxiety symptoms:-2.07(95%CI:-3.39 to-0.75,P=0.002);stress symptoms:-3.33(95%CI:-4.23 to-2.44,P<0.001);body mass index:-0.47(95%CI:-0.81 to-0.13,P=0.006);and improve physical functioning:3.36(95%CI:1.63 to 5.10,P=0.000)and mental functioning:6.91(95%CI:4.10 to 9.73,P<0.001).Moreover,subgroup analysis results showed that CBT-based interventions were more effective for symptoms of depression and anxiety in CHD patients when individual,as opposed to group treatment,and psycho-education,behavioral and cognitive strategies were applied as the core treatment approaches.CONCLUSION CBT-based interventions are effective treatment strategies for CHD patients,significantly improving their symptoms of depression,anxiety and stress,body mass index,and health-related quality of life.

Effectiveness of cognitive behavior therapy for sleep disturbance and glycemic control in persons with type 2 diabetes mellitus:A community-based randomized controlled trial in China

BACKGROUND Poor sleep quality is a common clinical feature in patients with type 2 diabetes mellitus(T2DM),and often negatively related with glycemic control.Cognitive behavioral therapy(CBT)may improve sleep quality and reduce blood sugar levels in patients with T2DM.However,it is not entirely clear whether CBT delivered by general practitioners is effective for poor sleep quality in T2DM patients in community settings.AIM To test the effect of CBT delivered by general practitioners in improving sleep quality and reducing glycemic levels in patients with T2DM in community.METHODS A cluster randomized controlled trial was conducted from September 2018 to October 2019 in communities of China.Overall 1033 persons with T2DM and poor sleep quality received CBT plus usual care or usual care.Glycosylated hemoglobin A1c(HbAlc)and sleep quality[Pittsburgh Sleep Quality Index(PSQI)]were assessed.Repeated measures analysis of variance and generalized linear mixed effects models were used to estimate the intervention effects on hemoglobin A1c and sleep quality.RESULTS The CBT group had 0.64,0.50,and 0.9 lower PSQI scores than the control group at 2 mo,6 mo,and 12 mo,respectively.The CBT group showed 0.17 and 0.43 lower HbAlc values than the control group at 6 mo and 12 mo.The intervention on meanΔHbAlc values was significant at 12 mo(t=3.68,P<0.01)and that meanΔPSQI scores were closely related toΔHbAlc values(t=7.02,P<0.01).Intentionto-treat analysis for primary and secondary outcomes showed identical results with completed samples.No adverse events were reported.CONCLUSION CBT delivered by general practitioners,as an effective and practical method,could reduce glycemic levels and improve sleep quality for patients with T2DM in community.

Cognitive behavioral therapy on personality characteristics of cancer patients

BACKGROUND The main treatment methods for cancer include surgery,radiotherapy,chemotherapy,targeted drug therapy and so on.Patients often feel anger,anxiety,depression,and other negative psychological reactions in the process of treatment.AIM To explore the effects of cognitive behavioral therapy on the personality characteristics of cancer patients.METHODS According to the matching design requirements,150 cancer patients were divided into 3 groups based on sex,age,condition,and cultural background.Patients in the control group received conventional treatment.Patients in experimental group 1 received an intervention based on conventional treatment combined with cognitive behavioral therapy.Patients in experimental group 2 received family members'participation in addition to the treatment given in experimental group 1.An Eysenck personality questionnaire was used to investigate all the patients before and after the intervention,and the scores for psychosis,introversion,neuroticism,and concealment degree were analyzed.RESULTS Compared with the control group,for experimental group 1 and experimental group 2 before and after the intervention,the four dimensions of mental quality,neuroticism,introversion and concealment degree all decreased,and the difference was statistically significant(P<0.05).After the intervention,there were no obvious or statistically significant differences(P>0.05)among the control group,experimental group 1,and experimental group 2 for two personality traits,psychoticism and neuroticism,both inside and outside degree and all four dimensions.CONCLUSION Simple cognitive behavioral therapy could not change the personality characteristics of cancer patients quickly,but the patients’personality characteristics were significantly improved after treatment.

Effects of cognitive behavior therapy combined with Baduanjin in patients with colorectal cancer

BACKGROUND Cancer-related fatigue(CRF)is the most common concomitant symptom in the treatment of colorectal cancer(CRC).Such patients often present with subjective fatigue state accompanied by cognitive dysfunction,which seriously affects the quality of life of patients.AIM To explore the effects of cognitive behavior therapy(CBT)combined with Baduanjin exercise on CRF,cognitive impairment,and quality of life in patients with CRC after chemotherapy,and to provide a theoretical basis and practical reference for rehabilitation of CRC after chemotherapy.METHODS Fifty-five patients with CRC after radical resection and chemotherapy were randomly divided into either an experimental or a control group.The experimental group received the intervention of CBT combined with exercise intervention for 6 mo,and indicators were observed and measured at baseline,3 mo,and 6 mo to evaluate the intervention effect.RESULTS Compared with the baseline values,in the experimental group 3 mo after intervention,cognitive function,quality of life score,and P300 amplitude and latency changes were significantly better(P<0.01).Compared with the control group,at 3 mo,the experimental group had significant differences in CRF,P300 amplitude,and quality of life score(P<0.05),as well as significant differences in P300 latency and cognitive function(P<0.01).Compared with the control group,at 6 mo,CRF,P300 amplitude,P300 latency,cognitive function and quality of life score were further improved in the experimental group,with significant differences(P<0.01).The total score of CRF and the scores of each dimension were negatively correlated with quality of life(P<0.05),while the total score of cognitive impairment and the scores of each dimension were positively correlated with quality of life(P<0.05).CONCLUSION CBT combined with body-building Baduanjin exercise can improve CRF and cognitive impairment in CRC patients after chemotherapy,and improve their quality of life.

Internet Through Mobile Phone and Its Cognitive and Behavioral Impact： Changing Sexuality

This study investigates how Internet media in the mobile phone influence on the cognitive and behavioral aspects of human sexuality. Sex is being deviating from socially accepted behaviors; ranging from bisexuality to homosexuality. Based on the qualitative methodology using particular case studies and textual analysis as well as survey research leading to quantitative methodology, this assumes of a transition of cultures as a result of the thorough impact of Internet towards society. In conclusion, lnternet implicit practices in the Mobile Phone in youth and teen societies storms a big change in sexuality, is also affecting towards the human cognitive and behavioral phases of the social life in traditional Buddhist rural village setting in Sri Lanka.

LW-AFC,a new formula derived from Liuwei Dihuang decoction,ameliorates behavioral and pathological deterioration via modulating the neuroendocrine-immune abnormalities in PrP-hAβPPswe/PS1^(ΔE9) transgenic mice

OBJECTIVE To investigate the effect of LW-AFC,a new formula of the main active components extracted fromLiuwei Dihuang decoction,on treatment of Alzheimer disease(AD) in mouse models.METHODS After treatment LW-AFC,mice were cognitively evaluated in behavioral experiments.Neuron loss,amyloid-β(Αβ) deposition,and Αβ level were analyzed using Nissl staining,immunofluorescence,and an Alpha LISA assay,respectively.Multiplex bead analysis,a radioimmunoassay,immunochemiluminometry,and an ELISA were used to measure cytokine and hormone levels.Lymphocyte subsets were detected using flow cytometry.RESULTS LW-AFC ameliorated the cognitive impairment observed in APP/PS1 mice,including the impairment of object recognition memory,spatial learning and memory,and active and passive avoidance.In addition,LW-AFC alleviated the neuron loss in the hippocampus,suppressed Αβ deposition in the brain,and reduced the concentration of Aβ1-42 in the hippocampus and plasma of APP/PS1 mice.LW-AFC treatment also significantly decreased the secretion of corticotropin-releasing hormone and gonadotropin-releasing hormone in the hypothalamus,and adrenocorticotropic hormone,luteinizing hormone,and follicle-stimulating hormone in the pituitary.Moreover,LW-AFC increased CD8+CD28+T cells,and reduced CD4^+CD25^+Foxp3^+T cells in the spleen lymphocytes,down-regulated interleukin(IL)-1β,IL-2,IL-6,IL-23,granulocyte-macrophage colony stimulating factor,and tumor necrosis factor-α and-β,and up-regulated IL-4 and granulocyte colony stimulating factor in the plasma of APP/PS1 mice.CONCLUSION LW-AFC ameliorated the behavioral and pathological deterioration of APP/PS1 transgenic micevia the restoration of the NIM network to a greater extent than either memantineor donepezil,which supports the use of LW-AFC as a potential agent for AD therapy.