[Objective]To explore the origin and development relationship,core pathogenesis and medication characteristics of Wendan Decoction,and clarify its application indications.[Methods]Taking Wendan Decoction recorded in YAO Sengyuan's Set of Proven Prescriptions as the main research object,this paper adopts the method of literature search to collect and sort out medical literature related to"insomnia"during the Wei,Jin,Southern and Northern Dynasties,and makes a comparative study of the prescriptions contained therein.It traces the historical origin and the evolution of the main indications of Wendan Decoction,examines contemporary literature related to"gallbladder cold"to explore the theoretical basis of insomnia caused by gallbladder cold,and compares the recorded efficacy of the component herbs in classical materia medica to further analyze its pathological state and core pathogenesis.[Results]Wendan Decoction originated from Banxia Shumi Decoction and was related to many classical prescriptions such as Banxia Shumi Decoction,ZHANG Zhongjing's"Xiaobanxia Decoction"and Shenshi's"Dajupi Decoction".The treatment object is the combined disease of gallbladder and stomach,which is caused by the weakness of Zangfu organs after a serious disease,and the core pathogenesis is"deficiency of cold in the middle-Jiao and the inversion of Jue Qi",and the main symptom is emesis.The prescription principle of Wendan Decoction emphasizes"warming the middle and reducing inversion,regulating Qi and relieving vexation,harmonizing Ying and Wei".The medication characteristics reflect"the combination of mild reduction and warming and clearing".The application indications include nausea,dizziness,chest fullness,irritability and other manifestations of syncope and Jue Qi inversion.[Conclusion]Wendan Decoction has multiple sources,and has good clinical effect in the treatment of"insomnia"disease with the core pathogenesis of combined disease of gallbladder and stomach.The medication has the characteristics of warming and descending,which is worth further investigation for the treatment of syndromes marked by Jue Qi inversion as the core manifestation.

AIM:This study aims to investigate the regulatory effects of caffeic acid phenethyl ester(CAPE)on metabotropic glutamate receptor 5(mGluR5)and tyrosine kinase Fyn,and to explore its role in alleviating neuroinflam-mation and pathological features of Alzheimer disease(AD).METHODS:In vitro,the murine neuroblastoma N2a cell line was treated with amyloid β-protein 42 oligomers(Aβ42Os;10 nmol/L to 10 μmol/L)for 24 h.Cell viability was as-sessed by MTT assay.Western blot analyzed mGluR5 expression and Fyn phosphorylation(Tyr416).Pharmacological modulators(CHPG/MPEP)were used to evaluate mGluR5-mediated inflammatory cytokine regulation(qPCR)and Fyn ac-tivation.In vivo,wild-type(WT)and 5×FAD mice(WT,WT+CAPE,5×FAD and 5×FAD+CAPE)were analyzed for AD-related proteins,neuroinflammation(ELISA),glial activation(GFAP/Iba-1 immunofluorescence),and β-amyloid deposi-tion(thioflavin S).RESULTS:(1)Treatment with 1 μmol/L Aβ42Os increased mGluR5 expression(P<0.01)and Fyn phosphorylation(P<0.01)without affecting N2a cell viability.Intracerebral Aβ42Os injection similarly up-regulated hip-pocampal mGluR5 and Fyn(P<0.01).(2)MPEP reduced mGluR5 expression(P<0.01)and Fyn phosphorylation(P<0.01),while suppressing tumor necrosis factor-α(TNF-α)and interleukin-6(IL-6)mRNA levels(P<0.01).(3)CAPE decreased mGluR5-Fyn activation in N2a cells,neurons,and 5×FAD mice(P<0.01).(4)CAPE-treated 5×FAD mice exhibited reduced neuroinflammation markers(GFAP,Iba-1,TNF-α,IL-1β,and IL-6),Aβ plaques,and p-APP levels(P<0.01).CONCLUSION:Treatment with CAPE inhibits Aβ42Os-induced mGluR5-Fyn signaling activation,thereby attenuating neuroinflammation and the pathology associated with AD.

Objective : To investigate the relationship between the risk occurrence of rectal cancer and the single nucleotide polymorphisms(SNP) of zinc finger protein 6(ZBED6), and to provide the experimental basis for early diagnosis and treatment of rectal cancer. Methods: Polymerase chain reaction-restriction fragment length polymorphism(PCR-RFLP) technology was used to genotype the ZBED6 gene in 109 randomly selected rectal cancer patients and 110 unrelated healthy controls. To evaluate the relationship between alleles, genotypes and the risk of rectal cancer, unconditional Logistic regression analysis was used toORand 95%CI. Results: The SNP rs7552670 of ZBED6 had significant correlation with the risk of rectal cancer. Compared with the population carrying the TT genotype, those carrying the TC genotype had a 2.653 fold increased risk of rectal cancer(TTvsTC:OR=2.635, 95%CI=1.501-4.690). Other SNPs had no significant correlation with the risk of rectal cancer. Conclusion There is an interaction between the polymorphisms of ZBED6(rs7552670) and rectal cancer. The population carried ZBED6 rs7552670 TC genotype had an growing risk of rectal cancer.

Objective·To Investigate the effects of salidroside(SAL)on the immune response of macrophages infected with BCG.Methods·RAW264.7 mouse macrophages were infected with BCG,and the experiments were divided into blank control(BCG),salidroside(SAL+BCG),isoniazid(INH+BCG),and salidroside+isoniazid(SAL+INH+BCG)groups.The effects of SAL and INH on the proliferation of RAW264.7 cells were detected by MTT colorimetric assay,and the experimental concentrations of SAL and INH were screened.After the establishment of the BCG-infected macrophage model,intracellular bacterial survival was detected by bacterial plate count and flow cytometry following salidroside pretreatment.The levels of tumor necrosis factor-α(TNF-α),interferon-γ(IFN-γ),interleukin-6(IL-6),and interleukin-10(IL-10)in the culture supernatants were measured by enzyme-linked immunosorbent assay,and apoptosis levels were assessed by flow cytometry.Results·SAL at a concentration of 800 μmol/L and INH at 10 μmol/L were selected for subsequent experiments.Compared with the BCG group,SAL pretreatment for 36 h had the best effect,and the growth of BCG in macrophages in the administered group was inhibited.The inhibitory effect of the combined application of SAL and INH was obvious and statistically significant.Compared with the BCG group,SAL alone led to decreased secretion of TNF-α,IFN-γ,IL-6,and IL-10,although the differences were not statistically significant.However,the combination of SAL and INH caused a significant decrease in the levels of TNF-α,IL-6 and IL-10 in the supernatants of the cells(all P<0.05).Compared with the BCG group,in the early stage of the infection,SAL and INH were able to significantly reduce the apoptotic levels of BCG-infected RAW264.7 cells(P=0.008,P=0.032),and the combined application of SAL and INH significantly enhanced the apoptosis levels of BCG-infected RAW264.7 cells in the late stage of infection(P=0.001).Conclusion·In BCG-infected macrophages,SAL can exhibit antimycobacterial effects on the host by enhancing macrophage immune function,suppressing intracellular bacterial survival,and concurrently mitigating the inflammatory response elicited by BCG infection.

AIM:This study aims to investigate the regulatory effects of caffeic acid phenethyl ester(CAPE)on metabotropic glutamate receptor 5(mGluR5)and tyrosine kinase Fyn,and to explore its role in alleviating neuroinflam-mation and pathological features of Alzheimer disease(AD).METHODS:In vitro,the murine neuroblastoma N2a cell line was treated with amyloid β-protein 42 oligomers(Aβ42Os;10 nmol/L to 10 μmol/L)for 24 h.Cell viability was as-sessed by MTT assay.Western blot analyzed mGluR5 expression and Fyn phosphorylation(Tyr416).Pharmacological modulators(CHPG/MPEP)were used to evaluate mGluR5-mediated inflammatory cytokine regulation(qPCR)and Fyn ac-tivation.In vivo,wild-type(WT)and 5×FAD mice(WT,WT+CAPE,5×FAD and 5×FAD+CAPE)were analyzed for AD-related proteins,neuroinflammation(ELISA),glial activation(GFAP/Iba-1 immunofluorescence),and β-amyloid deposi-tion(thioflavin S).RESULTS:(1)Treatment with 1 μmol/L Aβ42Os increased mGluR5 expression(P<0.01)and Fyn phosphorylation(P<0.01)without affecting N2a cell viability.Intracerebral Aβ42Os injection similarly up-regulated hip-pocampal mGluR5 and Fyn(P<0.01).(2)MPEP reduced mGluR5 expression(P<0.01)and Fyn phosphorylation(P<0.01),while suppressing tumor necrosis factor-α(TNF-α)and interleukin-6(IL-6)mRNA levels(P<0.01).(3)CAPE decreased mGluR5-Fyn activation in N2a cells,neurons,and 5×FAD mice(P<0.01).(4)CAPE-treated 5×FAD mice exhibited reduced neuroinflammation markers(GFAP,Iba-1,TNF-α,IL-1β,and IL-6),Aβ plaques,and p-APP levels(P<0.01).CONCLUSION:Treatment with CAPE inhibits Aβ42Os-induced mGluR5-Fyn signaling activation,thereby attenuating neuroinflammation and the pathology associated with AD.

Objective·To Investigate the effects of salidroside(SAL)on the immune response of macrophages infected with BCG.Methods·RAW264.7 mouse macrophages were infected with BCG,and the experiments were divided into blank control(BCG),salidroside(SAL+BCG),isoniazid(INH+BCG),and salidroside+isoniazid(SAL+INH+BCG)groups.The effects of SAL and INH on the proliferation of RAW264.7 cells were detected by MTT colorimetric assay,and the experimental concentrations of SAL and INH were screened.After the establishment of the BCG-infected macrophage model,intracellular bacterial survival was detected by bacterial plate count and flow cytometry following salidroside pretreatment.The levels of tumor necrosis factor-α(TNF-α),interferon-γ(IFN-γ),interleukin-6(IL-6),and interleukin-10(IL-10)in the culture supernatants were measured by enzyme-linked immunosorbent assay,and apoptosis levels were assessed by flow cytometry.Results·SAL at a concentration of 800 μmol/L and INH at 10 μmol/L were selected for subsequent experiments.Compared with the BCG group,SAL pretreatment for 36 h had the best effect,and the growth of BCG in macrophages in the administered group was inhibited.The inhibitory effect of the combined application of SAL and INH was obvious and statistically significant.Compared with the BCG group,SAL alone led to decreased secretion of TNF-α,IFN-γ,IL-6,and IL-10,although the differences were not statistically significant.However,the combination of SAL and INH caused a significant decrease in the levels of TNF-α,IL-6 and IL-10 in the supernatants of the cells(all P<0.05).Compared with the BCG group,in the early stage of the infection,SAL and INH were able to significantly reduce the apoptotic levels of BCG-infected RAW264.7 cells(P=0.008,P=0.032),and the combined application of SAL and INH significantly enhanced the apoptosis levels of BCG-infected RAW264.7 cells in the late stage of infection(P=0.001).Conclusion·In BCG-infected macrophages,SAL can exhibit antimycobacterial effects on the host by enhancing macrophage immune function,suppressing intracellular bacterial survival,and concurrently mitigating the inflammatory response elicited by BCG infection.

[Objective]To explore the origin and development relationship,core pathogenesis and medication characteristics of Wendan Decoction,and clarify its application indications.[Methods]Taking Wendan Decoction recorded in YAO Sengyuan's Set of Proven Prescriptions as the main research object,this paper adopts the method of literature search to collect and sort out medical literature related to"insomnia"during the Wei,Jin,Southern and Northern Dynasties,and makes a comparative study of the prescriptions contained therein.It traces the historical origin and the evolution of the main indications of Wendan Decoction,examines contemporary literature related to"gallbladder cold"to explore the theoretical basis of insomnia caused by gallbladder cold,and compares the recorded efficacy of the component herbs in classical materia medica to further analyze its pathological state and core pathogenesis.[Results]Wendan Decoction originated from Banxia Shumi Decoction and was related to many classical prescriptions such as Banxia Shumi Decoction,ZHANG Zhongjing's"Xiaobanxia Decoction"and Shenshi's"Dajupi Decoction".The treatment object is the combined disease of gallbladder and stomach,which is caused by the weakness of Zangfu organs after a serious disease,and the core pathogenesis is"deficiency of cold in the middle-Jiao and the inversion of Jue Qi",and the main symptom is emesis.The prescription principle of Wendan Decoction emphasizes"warming the middle and reducing inversion,regulating Qi and relieving vexation,harmonizing Ying and Wei".The medication characteristics reflect"the combination of mild reduction and warming and clearing".The application indications include nausea,dizziness,chest fullness,irritability and other manifestations of syncope and Jue Qi inversion.[Conclusion]Wendan Decoction has multiple sources,and has good clinical effect in the treatment of"insomnia"disease with the core pathogenesis of combined disease of gallbladder and stomach.The medication has the characteristics of warming and descending,which is worth further investigation for the treatment of syndromes marked by Jue Qi inversion as the core manifestation.

Objective To conduct a scoping review of research on the application of mobile health(mHealth)in the management of home enteral tube feeding,so as to provide references for future research and clinical practice.Methods A literature search was performed in the PubMed,Cochrane Library,Embase,Web of Science,CINAHL,CNKI,Wanfang,and CMB databases to identify relevant studies.The search period spanned from the establishment of databases until February 18,2024.According to the scoping review framework,2 researchers independently screened the studies,extracted the data of the included studies,and collaborated on the final analysis.Results A total of 24 studies were included.9 studies were conducted with interventions based on nursing models such as discharge planning model,"Hospital to Home"nutrition management model,guided care nursing model.The management forms included application,network communication software,and website.The content elements included education,assessment,consultation,referral,self-management,electronic health archive,appointment service,peer support.The outcome indicators included patients'physical and mental health,self-management ability,caregiver competence,family burden and user assessment.Conclusion The mHealth has played a positive role in the management of home enteral tube feeding.In the future,it is recommended to establish a multidisciplinary team to conduct high-quality research and continuously improve the form and content of mHealth management.

Objective:To sort out the development context of precision nursing and compare and analyze the advantages and shortcomings in this field at home and abroad, so as to provide reference for the development of precision nursing in China.Methods:Through Web of Science core collection and CNKI database, literature related to precision nursing at home and abroad from January 1, 2012 to December 31, 2022 was retrieved. CiteSpace software was used to draw a scientific knowledge map for visualization analysis.Results:A total of 509 literatures in Chinese and 1 037 literatures in English were detected, and the annual number of publications showed a significant upward trend since 2015. The high-yielding institutions were mostly located in the United States, and the distribution of domestic institutions was relatively dispersed. From the perspective of research hotspots and frontiers, foreign research focused on health promotion and disease prevention research oriented by biological information, while Chinese research focused on individualized nursing research oriented by patient needs.Conclusions:In recent 10 years, the research of precision nursing in China has developed rapidly, but relatively speaking, the depth and breadth of its research still need to be improved. Chinese research should learn from the experience of foreign precision nursing practice and explore the mode of precision nursing that conforms to national conditions in China.

Objective:To systematically review the risk prediction model for vaginal delivery failure in low-risk primiparas, so as to provide reference for clinical practice and future research.Methods:Literature on the risk prediction model for vaginal delivery failure in low-risk primiparas was retrieved from China National Knowledge Infrastructure, WanFang Data, China Biology Medicine disc, PubMed, Embase, Cochrane Library, CINAHL, Web of Science and so on. The search period was from the establishment of the database to September 20, 2023. Two researchers independently screened literature, extracted data, and evaluated the risk of bias in the included studies.Results:A total of 10 articles were included, involving 14 models. Twelve models were constructed using Logistic regression, and the area under the receiver operating characteristic curve of the models ranged from 0.680 to 0.847. Common predictive factors of the model involved age of pregnant woman, height of pregnant woman, pre-pregnancy body mass index, gestational weight gain, gestational week, fetal birth weight, induction method, fetal biological measurements, and pre-delivery cervical Bishop score.Conclusions:The predictive performance of the vaginal delivery failure risk prediction model for low-risk primiparas is good, but the model construction method is relatively simple, and the overall bias risk is high. The model needs to be further optimized through machine learning, artificial intelligence, and other means, and extensively validated externally.