Myocardial ischemia-reperfusion injury(MIRI)is a common cardiac pathological process,resulting from the combined effects of multiple mechanisms involving metabolic changes and mitochondrial dysfunction.Mitochondrial quality control(MQC),as a key regulatory mechanism,may serve as an important target for the prevention and treatment of MIRI.In recent years,traditional Chinese medicine(TCM)has demonstrated unique advantages in the field of improving MIRI,with multiple targets,multiple pathways,and low toxic and side effects.It has gained widespread clinical recognition and application.Through systematically organizing and summarizing recent studies on the targeting of MQC by monomers,active fractions,herb pairs,compound formulas and related preparations of TCM to improve MIRI,this paper finds that monomers and active fractions of TCM(such as schisandrin B,isoliquiritigenin,calenduloside E,berberine,Lycium barbarum polysaccharides and so on)as well as TCM herb pairs,compound formulas,and related preparations(couplet medicinals of Fuzi-Ganjiang,Yixin formula,Shuangshen ningxin capsule,Baijin formula,Yiqi huoxue decoction and so on),can alleviate MIRI by activating MQC to reduce oxidative stress-induced damage,promote mitochondrial biogenesis,maintain mitochondrial fission/fusion homeostasis,regulate mitochondrial autophagy,and restore mitochondrial calcium homeostasis.

Objective:To compare the efficacy and safety of continuous venetoclax combined azacitidine (VA) chemotherapy and intermedium/high-dose cytarabine (I/HDAC) consolidation in patients with acute myeloid leukemia (AML) fit for standard chemotherapy (transform from UNFIT) .Methods:Clinical data of patients who were fit for standard chemotherapy were collected among those with AML who underwent VA induction in the Department of Hematology, the Second Hospital of Hebei Medical University. The overall survival (OS), relapse-free survival (RFS), event-free survival (EFS), and incidence of adverse events were analyzed retrospectively.Results:This study enrolled 69 patients, consisting of 46 cases in the VA group and 23 cases in the I/HDAC group. We revealed the following. ① The median OS, RFS, EFS were 26.18, 24.69, 20.34 months in the VA group, and 34.14, 30.99, 28.42 months in the I/HDAC group, respectively, with no statistically significant difference (all P>0.05). Median OS of patients who underwent I/HDAC consolidation with European Leukemia Net (ELN) favorable-risk, positive measurable residual disease (MRD), wild type FLT3, or IDH1/2 mutation was significantly longer than those who received VA ( P<0.05). ②Adverse events rate of grade 3 - 4 neutropenia, grade 3 - 4 thrombocytopenia, and bacteremia were significantly lower in the VA group than in the I/HDAC group ( P<0.05) . Conclusions:I/HDAC consolidation was more likely to help get survival benefits for patients with ELN favorable-risk, positive MRD, wild type FLT3, or IDH1/2 mutation. Continuous VA chemotherapy exhibited superior safety than I/HDAC consolidation.

Objective To summarise the evidence on nutritional management in adults with metabolic dysfunction-associated fatty liver disease(MAFLD),therefore to provide a guidance for clinical practice.Methods According to the"6S"model,literature on the nutritional management in adult MAFLD were retrieved from domestic and international databases and websites,including National Guide Library of the United States,National Institute for Health and Care Excellence,Guidelines International Network,the American Association for the Study of the Liver Disease,Europe Association for the Study of the Liver,Asian Pacific Association for the Study of the Liver,American Association of Clinical Endocrinologists,Italian Association for the Study of the Liver,European Society of Clinical Nutrition and Metabolism,American Society for Parenteral and Enteral Nutrition,BMJ Best Practice,UpToDate,Joanna Briggs Institute(JBI)Evidence database,PubMed,Cochrane Library,Web of Science,Embase,CINAHL,Medlive,CNKI,VIP,Wanfang,China Biology Medicine,from the inception of databases to 1st March,2024.The literature included guidelines,expert consensus,recommended practices,systematic reviews and evidence summaries.Two researchers independently evaluated the quality of literature and extracted data to summarise the best evidence.Results A total of 24 publication were finally included,with 36 pieces of best evidence summarised,covering six themes:assessment and goals,dietary patterns,diet structure,dietary supplements,exercise guidance and health education.Conclusion The best evidence on nutritional management summarised in this study provides the evidence-based support for healthcare providers with better nutritional management for adult MAFLD,it also offers a guidance in formulation of individualised nutritional management plans.

Objective In this study,the potential profile characteristics of exercise self-efficacy of patients with inflammatory bowel disease(IBD)were explored,and the influencing factors of different types of patients were an-alyzed,so as to provide a reference for nurses to formulate standardized management measures.Methods From June 2023 to May 2024,a total of 342 hospitalized patients with IBD in tertiary A hospital in Wuxi were recruited as research subjects by a convenience sampling method.The General Information Questionnaire,Exercise Self-effica-cy Scale,Exercise Behavioral Stage Distribution Scale and the Social Support Rating Scale were used for investiga-tion.The latent profile analysis was conducted to classify exercise self-efficacy levels,while multiple Logistic regres-sion analysis was utilized to evaluate the influencing factors.Results A total of 320 valid questionnaires were col-lected,and the effective questionnaire recovery rate was 93.57％.The total score of exercise self-efficacy for IBD pa-tients was(64.61±14.83)points.The exercise self-efficacy was classified into 3 latent categories:low efficacy-somatic emotion group(n=64,20.00％),medium efficacy-work conflict group(n=158,49.38％),and high efficacy-social interfer-ence group(n=98,30.62％).Occupation,recurrence times,comorbid chronic diseases,self-assessed economic pressure,and social support level were found to be influencing factors of the latent profile classification of exercise self-effi-cacy in IBD patients(P＜0.05).Conclusion The levels of exercise self-efficacy of patients with IBD are significant-ly heterogeneous,and there are several important influencing factors.Nursing staff should formulate targeted inter-vention strategies based on the characteristics of exercise self-efficacy in such patients,so as to improve patients' exercise self-efficacy and the effectiveness of disease rehabilitation.

Objective To investigate the level of self-efficacy in peritoneal dialysis patients,and to ana-lyze its influencing factors.Methods The convenience sampling method was adopted.A total of 232 patients with peritoneal dialysis in the First Medical Center of PLA General Hospital from March 2022 to March 2023 were selected as the study subjects to conduct the status quo survey of chronic disease self-efficacy scale,social support scale,medical coping style questionnaire and patient positivity scale,and the results were analyzed.Re-sults The self-efficacy score of the patients with peritoneal dialysis(6.67±2.14)points,education level,fam-ily monthly income,working status,submission,social support,objective support,subjective support and pa-tient positivity were the main factors affecting the level of self-efficacy(P<0.05),explaining 64.4%of the variation amount.Self-efficacy was positively correlated with social support,facing and patient positivity(P<0.05),and negatively correlated with avoidance and submission(P<0.05).Conclusion The self-efficacy of peritoneal dialysis patients is generally at a low to medium level.Medical staff should pay more attention to it and improve it.

Objective In this study,the potential profile characteristics of exercise self-efficacy of patients with inflammatory bowel disease(IBD)were explored,and the influencing factors of different types of patients were an-alyzed,so as to provide a reference for nurses to formulate standardized management measures.Methods From June 2023 to May 2024,a total of 342 hospitalized patients with IBD in tertiary A hospital in Wuxi were recruited as research subjects by a convenience sampling method.The General Information Questionnaire,Exercise Self-effica-cy Scale,Exercise Behavioral Stage Distribution Scale and the Social Support Rating Scale were used for investiga-tion.The latent profile analysis was conducted to classify exercise self-efficacy levels,while multiple Logistic regres-sion analysis was utilized to evaluate the influencing factors.Results A total of 320 valid questionnaires were col-lected,and the effective questionnaire recovery rate was 93.57％.The total score of exercise self-efficacy for IBD pa-tients was(64.61±14.83)points.The exercise self-efficacy was classified into 3 latent categories:low efficacy-somatic emotion group(n=64,20.00％),medium efficacy-work conflict group(n=158,49.38％),and high efficacy-social interfer-ence group(n=98,30.62％).Occupation,recurrence times,comorbid chronic diseases,self-assessed economic pressure,and social support level were found to be influencing factors of the latent profile classification of exercise self-effi-cacy in IBD patients(P＜0.05).Conclusion The levels of exercise self-efficacy of patients with IBD are significant-ly heterogeneous,and there are several important influencing factors.Nursing staff should formulate targeted inter-vention strategies based on the characteristics of exercise self-efficacy in such patients,so as to improve patients' exercise self-efficacy and the effectiveness of disease rehabilitation.

Objective:To compare the efficacy and safety of continuous venetoclax combined azacitidine (VA) chemotherapy and intermedium/high-dose cytarabine (I/HDAC) consolidation in patients with acute myeloid leukemia (AML) fit for standard chemotherapy (transform from UNFIT) .Methods:Clinical data of patients who were fit for standard chemotherapy were collected among those with AML who underwent VA induction in the Department of Hematology, the Second Hospital of Hebei Medical University. The overall survival (OS), relapse-free survival (RFS), event-free survival (EFS), and incidence of adverse events were analyzed retrospectively.Results:This study enrolled 69 patients, consisting of 46 cases in the VA group and 23 cases in the I/HDAC group. We revealed the following. ① The median OS, RFS, EFS were 26.18, 24.69, 20.34 months in the VA group, and 34.14, 30.99, 28.42 months in the I/HDAC group, respectively, with no statistically significant difference (all P>0.05). Median OS of patients who underwent I/HDAC consolidation with European Leukemia Net (ELN) favorable-risk, positive measurable residual disease (MRD), wild type FLT3, or IDH1/2 mutation was significantly longer than those who received VA ( P<0.05). ②Adverse events rate of grade 3 - 4 neutropenia, grade 3 - 4 thrombocytopenia, and bacteremia were significantly lower in the VA group than in the I/HDAC group ( P<0.05) . Conclusions:I/HDAC consolidation was more likely to help get survival benefits for patients with ELN favorable-risk, positive MRD, wild type FLT3, or IDH1/2 mutation. Continuous VA chemotherapy exhibited superior safety than I/HDAC consolidation.

Objective:To expand the mutation spectrum of familial benign chronic pemphigus (HHD), and to deeply explore the relationship between clinical phenotypes and genotypes.Methods:HHD patients were retrospectively collected from the Department of Dermatology, Hospital for Skin Diseases, Shandong First Medical University from January 2018 to October 2023, and their clinical data and blood samples were also collected. Sanger sequencing and Whole-exome sequencing were performed on 34 HHD patients. Mutations in the ATP2C1 gene were classified into loss-of-function mutations (including frameshift mutations, nonsense mutations, and splicing mutations) and missense mutations. The relationship between clinical phenotypes and genetic mutation types was analyzed using Fisher's exact test or two-independent-sample t test, and further verified by meta-analysis. Results:The 34 HHD patients were all of Chinese Han nationality, including 20 males and 14 females, and their ages ranged from 35 to 77 years. Pathogenic mutations in the ATP2C1 gene were successfully identified in all the 34 patients, including 29 independent mutations, among which there were 9 frameshift mutations, 8 splicing mutations, 6 missense mutations, and 6 nonsense mutations. The age at onset was significantly earlier in the loss-of-function mutation group (37.62 ± 10.10 years) than in the missense mutation group (49.63 ± 14.90 years; t = 2.62, P = 0.013). However, there were no significant differences in gender, family history, disease seasonality, disease severity, or disease progression among patients with different mutation types (all P > 0.05). Meta-analysis showed that the age at onset was significantly earlier in Chinese Han patients with HHD carrying loss-of-function mutations than in those carrying missense mutations (mean difference: -4.61 years, 95% CI: -8.68 - -0.53 years, P = 0.030) . Conclusion:Chinese Han patients with HHD carrying loss-of-function mutations in the ATP2C1 gene showed significantly earlier ages at onset compared with those carrying missense mutations.

Objective To explore the application value of serum heat shock protein 90α(Hsp90α)combined with β2-microglobulin(β2-MG)detection in the early diagnosis and prognosis of colorectal cancer(CRC).Methods A total of 101 patients with CRC who received their first treatment were selected as the CRC group(no surgery,radiotherapy or chemotherapy before enrollment),100 patients with benign colon tumor admitted to our hospital during the same period were selected as the benign tumor group and 94 healthy individuals who underwent physical examinations in our hospital were used as the control group.The levels of serum Hsp90α and β2-MG in all subjects were detected by ELISA.Follow-up was conducted every three months within the first two years after surgery,and every six months in the third year,for a total follow-up period of 3 years,and the survival status of CRC patients within 3 years was recorded.ROC curve analysis was used to evaluate the diagnostic value of serum Hsp90α and β2-MG for CRC.The Kaplan-Meier method was used to draw the survival curves of CRC patients with different expression levels of Hsp90α and β2-MG.Results The serum levels of Hsp90α and β2-MG increased successively in the control group,the benign tumor group and the CRC group(P＜0.05).There were no significant differences in serum levels of Hsp90α and β2-MG between CRC patients of different genders,ages and lesion locations.The levels of serum Hsp90α and β2-MG in patients with tumor diameter＞5 cm,low differentiation degree,TNM stage Ⅲ and lymph node metastasis were higher than those in patients with tumor diameter≤5 cm,moderate to high differentiation degree,TNM stage Ⅰ-Ⅱ and no lymph node metastasis(P＜0.05).The ROC results showed that the combined diagnostic efficacy of serum Hsp90α and β2-MG was superior to that of serum Hsp90α or β2-MG alone(Z=2.433,2.435,P＜0.05).Based on the average expression levels of serum Hsp90α and β2-MG in CRC patients(76.66 μg/L and 6.52 μg/L),patients were divided into the high expression group of Hsp90α(59 cases),the low expression group of Hsp90α(42 cases),the high expression group of β2-MG(63 cases)and the low expression group of β2-MG(38 cases).Among the 101 CRC patients,31 died and 70 survived,with a total survival rate of 69.31％.The Kaplan-Meier survival curve showed that the 3-year survival rates of patients with high expression levels of Hsp90α and β2-MG were lower than theose of patients with low expression levels of Hsp90α and β2-MG(P＜0.01).Conclusion The expression levels of serum Hsp90α and β2-MG are both elevated in CRC patients,and they are closely related to the occurrence,development and prognosis of CRC.

Objective To summarise the evidence on nutritional management in adults with metabolic dysfunction-associated fatty liver disease(MAFLD),therefore to provide a guidance for clinical practice.Methods According to the"6S"model,literature on the nutritional management in adult MAFLD were retrieved from domestic and international databases and websites,including National Guide Library of the United States,National Institute for Health and Care Excellence,Guidelines International Network,the American Association for the Study of the Liver Disease,Europe Association for the Study of the Liver,Asian Pacific Association for the Study of the Liver,American Association of Clinical Endocrinologists,Italian Association for the Study of the Liver,European Society of Clinical Nutrition and Metabolism,American Society for Parenteral and Enteral Nutrition,BMJ Best Practice,UpToDate,Joanna Briggs Institute(JBI)Evidence database,PubMed,Cochrane Library,Web of Science,Embase,CINAHL,Medlive,CNKI,VIP,Wanfang,China Biology Medicine,from the inception of databases to 1st March,2024.The literature included guidelines,expert consensus,recommended practices,systematic reviews and evidence summaries.Two researchers independently evaluated the quality of literature and extracted data to summarise the best evidence.Results A total of 24 publication were finally included,with 36 pieces of best evidence summarised,covering six themes:assessment and goals,dietary patterns,diet structure,dietary supplements,exercise guidance and health education.Conclusion The best evidence on nutritional management summarised in this study provides the evidence-based support for healthcare providers with better nutritional management for adult MAFLD,it also offers a guidance in formulation of individualised nutritional management plans.