Asia Pacific journal of clinical nutrition最新文献

{"title":"Effects of calorie-restricted diet on health state and intestinal flora in Hashimoto's thyroiditis patients: Study protocol for a randomized controlled trial.","authors":"Qingling Huang, Kaixin Pan, Yuxuan Zhang, Songtao Li, Jiaomei Li","doi":"10.6133/apjcn.202409_33(3).0010","DOIUrl":"10.6133/apjcn.202409_33(3).0010","url":null,"abstract":"<p><strong>Background and objectives: </strong>Hashimoto's thyroiditis (HT) is an autoimmune disease, characterized by abnormal elevation in thyroid peroxidase antibody and/or thyroglobulin antibody. In recent decades, HT disease has become more and more widespread. Patients always report multiple symptoms, even though their thyroid hormone levels are kept in normal ranges. However, no treatment exists to effectively reduce the levels of thyroid antibodies. Our study aims to determine whether calorie-restricted diet is helpful in improving health of HT patients.</p><p><strong>Methods and study design: </strong>This is a 3-month randomized controlled trial. HT patients will be randomized into a calorie-restricted (CR) group or a calorie-unrestricted control group. All the participants will be instructed to consume a diet that includes a combination of 45-55% calories from carbohydrates, 20-30% from fats, and 15-25% from proteins, according to current Chinese Dietary Guidelines. Participants in CR group need to limit their calories intake equal to their basal energy expenditure, which means that their daily caloric intake will be limited by about 20-30%.</p><p><strong>Results: </strong>The study population is planned to be 66 HT patients aged 18 to 65 years. The primary outcome is change of thyroid antibody levels from baseline. Secondary outcomes include the changes of non-hypothyroid symptoms scores, thyroid function indexes, morphology of thyroid, T lymphocyte subpopulations, inflammatory biomarkers and lipids from baseline to 12 weeks.</p><p><strong>Conclusions: </strong>This trial will have implications for nutrition treatment policy in regard to thyroid antibodies control, immune dysfunction and related non-hypothyroid symptoms improvement among HT patients.</p>","PeriodicalId":8486,"journal":{"name":"Asia Pacific journal of clinical nutrition","volume":"33 3","pages":"397-404"},"PeriodicalIF":1.3,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11397562/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141533409","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Association between maternal iron status and the risk of pre-eclampsia: a case-control study.","authors":"Jin Jin, Ze Xu, Zhizuo Liu, Ludi Huang, Furong Liu, Min Liu, Yongye Sun","doi":"10.6133/apjcn.202406_33(2).0005","DOIUrl":"10.6133/apjcn.202406_33(2).0005","url":null,"abstract":"<p><strong>Background and objectives: </strong>This study aimed to assess the associations of maternal iron status and placental iron transport proteins expression with the risk of pre-eclampsia (PE) in Chinese pregnant women.</p><p><strong>Methods and study design: </strong>A total of 94 subjects with PE and 112 healthy pregnant women were enrolled. Fasting blood samples were collected to detect maternal iron status. The placenta samples were collected at delivery to detect the mRNA and protein expression of divalent metal transporter 1 (DMT1) and ferroportin-1 (FPN1). Logistic analysis was used to explore the associations of maternal iron status with PE risk. The associations of placental iron transport proteins with maternal iron status were explored.</p><p><strong>Results: </strong>After adjusting for covariates, dietary total iron, non-heme iron intake and serum hepcidin were negatively associated with PE, with adjusted ORs (95%CIs) were 0.40 (0.17, 0.91), 0.42 (0.18, 0.94) and 0.02 (0.002, 0.13) for the highest versus lowest tertile, respectively. For the highest tertile versus lowest tertile, serum iron (4.08 (1.58, 10.57)) and ferritin (5.61 (2.36, 13.31)) were positively associated with PE. The mRNA expressions and protein levels of DMT1 and FPN1 in placenta were up-regulated in the PE group (p < 0.05). The mRNA expressions of DMT1 and FPN1 in placenta showed a negative correlation with the serum hepcidin (r = -0.71, p < 0.001; r = -0.49, p < 0.05).</p><p><strong>Conclusions: </strong>In conclusion, the maternal iron status were closely associated with PE risk, placental DMT1 and FPN1 were upregulated in PE which may be a promising target for the prevention of PE.</p>","PeriodicalId":8486,"journal":{"name":"Asia Pacific journal of clinical nutrition","volume":"33 2","pages":"184-193"},"PeriodicalIF":1.3,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11170009/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141096830","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A practical approach to nutritional intervention for people with chronic kidney disease in Vietnam.","authors":"Lan Huong Thi Nguyen, Anh Kim Dang, Giang Thu Nguyen, Anh Minh Tran, Tien Thanh Nguyen, Phuong Thi Duong, Ha Ngoc Vu, Huong Thi Le","doi":"10.6133/apjcn.202406_33(2).0004","DOIUrl":"10.6133/apjcn.202406_33(2).0004","url":null,"abstract":"<p><strong>Background and objectives: </strong>A comprehensive nutritional management is necessary for favourable outcomes in patients with chronic kidney disease (CKD). We aimed to assess the changes in nutritional status and disease progression with nutritional management where renal replacement therapy (RRT) was not in place.</p><p><strong>Methods and study design: </strong>A quasi-experiment intervention was conducted on 70 CKD patients at stages 3-5 from July to December 2022. Participants were excluded if they underwent RRT, including dialy-sis (hemodialysis or peritoneal dialysis), or kidney transplantation. The nutritional regimen covered nutrition-al counseling, samples of the dietary menu, and supplement products. We evaluated nutritional status using Subjective Global Assessment (SGA) scale and sub-clinical blood test at T0 (hospital admission) and T1 (two weeks after the admission or 24 hours before the discharge).</p><p><strong>Results: </strong>After the intervention, the number of patients classified as malnutrition or at risk of malnourished reduced significantly (65.7% to 54.3% and 25.7% and 5.7%, respectively). The serum concentration of urea, creatinine and parathyroid hormone decreased remarkably, especially in patients receiving nutritional management. In the intervention group, the dietary pattern provided increased intakes of calcium and iron at T1, while phosphorus, sodium and potassium decreased after follow-up. Nausea/vomiting, loss of appetite, tiredness and sleep disorders were improved in the intervention compared to the control group.</p><p><strong>Conclusions: </strong>Nutritional therapy enhanced the nutritional sta-tus, and quality of dietary and renal function in CKD patients without RRT. Applying nutrition education and treatment at an early stage can slow CKD progression, which should be applicable elsewhere in Vietnam.</p>","PeriodicalId":8486,"journal":{"name":"Asia Pacific journal of clinical nutrition","volume":"33 2","pages":"176-183"},"PeriodicalIF":1.3,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11170003/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141096895","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Dried fruit intake can lower the risk of ulcerative colitis: evidence from a Mendelian randomization study.","authors":"Zhijun Bu, Xuehui Wang, Xuefeng Wang, Zhirui Huang, Zhaoxia Feng, Xueping Huang, Pengyu Wang, Nan Jiang, Feng Xu, Jianping Liu, Zhaolan Liu","doi":"10.6133/apjcn.202406_33(2).0010","DOIUrl":"10.6133/apjcn.202406_33(2).0010","url":null,"abstract":"<p><strong>Background and objectives: </strong>This study aims to examine the causal relationship between dietary factors and ulcerative colitis (UC).</p><p><strong>Methods and study design: </strong>The analysis utilized data from genome-wide association studies (GWAS). Dried fruit, vegetables, processed meat, fresh fruit, and cereal intake were examined as exposure factors. UC was considered the outcome. Two-sample Mendelian randomization (TSMR) analysis was performed using methods. Heterogeneity and horizontal pleiotropy assessments were conducted to ensure the robustness of our findings. Additionally, we applied False Discovery Rate (FDR) corrections for multiple tests.</p><p><strong>Results: </strong>The analysis revealed a significant inverse causal relationship between dried fruit intake and UC risk (odds ratio [OR]: 0.488, 95% confidence interval [CI]: 0.261 to 0.915, p = 0.025). No significant association was observed between vegetable intake (OR: 1.742, 95% CI: 0.561 to 5.415, p = 0.337), processed meat intake (OR: 1.136, 95% CI: 0.552 to 2.339, p = 0.729), fresh fruit intake (OR: 0.977, 95% CI: 0.465 to 2.054, p = 0.952), cereal intake (OR: 1.195, 95% CI: 0.669 to 2.134, p = 0.547). The low heterogeneity observed across analyses and the confirmation of stability through leave-one-out analysis reinforce the reliability of these results. Moreover, after adjusting for multiple tests, none of the dietary factors reached a p-value below the conventional significance threshold of 0.05.</p><p><strong>Conclusions: </strong>This study provides evidence of a potential association between dried fruit intake and a reduced risk of UC. Further MR studies incorporating larger GWAS datasets are needed to confirm these findings.</p>","PeriodicalId":8486,"journal":{"name":"Asia Pacific journal of clinical nutrition","volume":"33 2","pages":"237-246"},"PeriodicalIF":1.3,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11170004/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141096837","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Start with muscle mass or muscle strength in diagnosis and management of sarcopenia? A systematic review of guidance documents.","authors":"Yu Zhang, Jia-Yu Guo, Fang Wang, Chun-Wei Li, Kang Yu","doi":"10.6133/apjcn.202406_33(2).0011","DOIUrl":"10.6133/apjcn.202406_33(2).0011","url":null,"abstract":"<p><strong>Background and objectives: </strong>Sarcopenia has garnered extensive attention in clinical practice since its high prevalence and significant impact on clinical outcomes. Multiple organizations have published guidance documents on sarcopenia, offering evidence-based recommendations for clinical practice and/or research. We aimed to appraise the methodological quality of the included documents and synthesize available recommendations for the screening, diagnosis, and intervention of sarcopenia.</p><p><strong>Methods and study design: </strong>We conducted a search on PubMed, Embase, Scopus, Cochrane Library, China National Knowledge Infrastructure, guideline database, and guideline organizations and professional societies websites for clinical practices, consensus statements and position papers in terms of sarcopenia, muscle atrophy or muscle loss published before April 17, 2023. The AGREE II instrument was used by three independent reviewers to assess the methodological quality of these documents.</p><p><strong>Results: </strong>Thirty-six guidance documents published between 2010 and 2023 were included. Seven documents fulfilled ≥ 50% of all the AGREE II domains. Seven underwent a Delphi process and six graded the strength of the recommendations. The process of screening (n=21), early diagnosis of sarcopenia (n=12), diagnosis of sarcopenia and severe sarcopenia (n=10), and management (n=21) were increasingly recommended. SARC-F (n=14) was the most recommended screening tool, and the assessment of muscle function was considered the first step in diagnosing sarcopenia. The management strategy for both age-related and disease-related sarcopenia mainly focused on exercise and nutrition intervention.</p><p><strong>Conclusions: </strong>The guidance documents have provided referential recommendations that have great guiding significance. But the inconsistency in recommendations and variation in methodological rigour suggests that high-quality evidence is lacking yet.</p>","PeriodicalId":8486,"journal":{"name":"Asia Pacific journal of clinical nutrition","volume":"33 2","pages":"247-271"},"PeriodicalIF":1.3,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11170015/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141096861","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Role of dietary nutrients and metabolism in colorectal cancer.","authors":"Jinjun Ye, Xing Bao, Jiufeng Wei, Yuanpeng Zhang, Yu Liu, Le Xin","doi":"10.6133/apjcn.202406_33(2).0002","DOIUrl":"10.6133/apjcn.202406_33(2).0002","url":null,"abstract":"<p><p>Colorectal cancer (CRC) is one of the most common malignancies and the leading causes of cancer related deaths worldwide. The development of CRC is driven by a combination of genetic and environmental factors. There is growing evidence that changes in dietary nutrition may modulate the CRC risk, and protective effects on the risk of developing CRC have been advocated for specific nutrients such as glucose, amino acids, lipid, vitamins, micronutrients and prebiotics. Metabolic crosstalk between tumor cells, tumor microenvironment components and intestinal flora further promote proliferation, invasion and metastasis of CRC cells and leads to treatment resistance. This review summarizes the research progress on CRC prevention, pathogenesis, and treatment by dietary supplementation or deficiency of glucose, amino acids, lipids, vitamins, micronutri-ents, and prebiotics, respectively. The roles played by different nutrients and dietary crosstalk in the tumor microenvironment and metabolism are discussed, and nutritional modulation is inspired to be beneficial in the prevention and treatment of CRC.</p>","PeriodicalId":8486,"journal":{"name":"Asia Pacific journal of clinical nutrition","volume":"33 2","pages":"153-161"},"PeriodicalIF":1.3,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11170022/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141096857","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Chinese Guidelines for Medical Nutrition Therapy for Patients with Diabetes (2022 Edition).","authors":"","doi":"10.6133/apjcn.202406_33(2).0001","DOIUrl":"10.6133/apjcn.202406_33(2).0001","url":null,"abstract":"<p><p>Medical nutrition therapy (MNT) is the foundation of the comprehensive treatment of patients with diabetes. In 2010, the Chinese Clinical Nutritionist Center of the Chinese Medical Doctor Association developed the first Chinese guideline on MNT for patients with diabetes, and it was updated in 2015. Since then, new evidence has emerged in the field of MNT and metabolic therapy in patients with diabetes. The Nutrition and Metabolic Management Branch of the China International Exchange and Promotive Association for Medical and Health Care organized a team of experts from related institutions, including the Clinical Nutrition Branch of the Chinese Nutrition Society, Chinese Diabetes Society, Chinese Society for Parenteral and Enteral Nutri-tion, and Chinese Clinical Nutritionist Center of the Chinese Medical Doctor Association. Their task was to develop the Chinese Guidelines of Medical Nutrition Therapy in Diabetes (2022 Edition) in accordance with the requirements of the Guidelines for the Formulation/Revision of Clinical Guidelines in China (2022 Edition) by combining the questions raised and evidence gathered in clinical practices in China, to guide and standardize the clinical MNT.</p>","PeriodicalId":8486,"journal":{"name":"Asia Pacific journal of clinical nutrition","volume":"33 2","pages":"118-152"},"PeriodicalIF":1.3,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11170023/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141096832","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A very-low-calorie diet (VLCD) intervention for the management of prediabetes and early Type 2 diabetes mellitus in a multi-ethnic cohort in Aotearoa New Zealand: The PROGRESS NZ feasibility study.","authors":"Patricia Louise Whitfield, Rosemary Megan Hall, Lorène Théaude, Ryan Phillip Sixtus, Rami Kanaan, Ana Simone Holley, A Margot Umpleby, Mark Weatherall, David Stephen Rowlands, Jeremy David Krebs","doi":"10.6133/apjcn.202406_33(2).0007","DOIUrl":"10.6133/apjcn.202406_33(2).0007","url":null,"abstract":"<p><strong>Background and objectives: </strong>Very-low calorie diets (VLCD) achieve weight loss and remission of Type 2 diabetes (T2DM), but efficacy and acceptability in non-European populations is less clear. This feasibility study examines the impact of 10% weight loss through VLCD on metabolic and body composition outcomes in a multi-ethnic cohort of Aotearoa New Zealand (AoNZ) men with prediabetes/early T2DM, and VLCD tolerability/cultural acceptability.</p><p><strong>Methods and study design: </strong>Participants followed a VLCD intervention (mean energy 3033kJ/day) until achievement of 10% weight loss. An oral glucose tolerance test (OGTT), hyperinsulinaemic isoglycaemic clamp with stable isotopes, hood calorimetry and dual-energy Xray absorptiometry (DXA) were undertaken before and after intervention. Qualitative data on VLCD tolerability/cultural acceptability were collected.</p><p><strong>Results: </strong>Fifteen participants were enrolled; nine achieved 10% weight loss. In this group, mean HbA1c reduced by 4.8mmol/mol (2.4-7.1) and reverted to normoglycaemia in n=5/9; mean body weight reduced by 12.0 kg (11.0-13.1) and whole-body glucose disposal improved by 1.5 mg kgFFM-1 min-1 (0.7-2.2). Blood pressure and fasting triglycerides improved significantly. No changes in hepatic glu-cose metabolism were found. In all participants who attended completion testing, HbA1c reduced by 3.4mmol/mol (SD 3.5) and total weight by 9.0kg (SD 5.7). The intervention was highly tolerable/culturally acceptable however challenges with fulfilment of cultural obligations were described.</p><p><strong>Conclusions: </strong>Results support VLCD use in AoNZ however further work to investigate ethnic differences in physiological response to VLCDs and to optimise protocols for multi-ethnic populations are required.</p>","PeriodicalId":8486,"journal":{"name":"Asia Pacific journal of clinical nutrition","volume":"33 2","pages":"200-212"},"PeriodicalIF":1.3,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11170014/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141096828","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Comparative study of eating behavior between patients with mental illness and healthy controls using the Japanese version of the Dutch Eating Behavior Questionnaire.","authors":"Satoko Okabe, Shinya Ito, Aya Goto, Nobuhiro Konno","doi":"10.6133/apjcn.202406_33(2).0009","DOIUrl":"10.6133/apjcn.202406_33(2).0009","url":null,"abstract":"<p><strong>Background and objectives: </strong>To examine the reliability and validity of the Japanese version of the Dutch Eating Behavior Questionnaire (DEBQ-J) for patients with mental illness, and to determine the characteristics of eating behavior among these patients when compared with healthy controls.</p><p><strong>Methods and study design: </strong>In May 2018, 120 outpatients with mental illness and 132 healthy controls were surveyed. First, exploratory factor analysis was conducted on the DEBQ-J statement responses for both patients and healthy controls. Next, reliability coefficients were calculated for the eating behavior scale scores (emotional, restrained, and external eating) extracted from the factor analysis. The association between BMI and eating behavior was examined using Student's t-test and Pearson's correlation coefficient.</p><p><strong>Results: </strong>The DEBQ-J had a similar factor structure to that of the original DEBQ for healthy controls, with a cumulative contribution of 52.4% for the three factors, and alpha coefficients ranging from 0.87 to 0.91. For patients, factor analysis showed that four statements classified as emotional eating items in the original DEBQ were recategorized as external eating items, and the percentage of patients with obesity (BMI≥25) was 57.5%, compared with only 25.4% among the healthy controls. The patients with obesity tended to score higher on the external eating scale than did those with BMI<25.</p><p><strong>Conclusions: </strong>Patients tended to blur the distinction between emotional feelings of mental irritability or anxiety and feelings in response to external stimuli. Monitoring of the DEBQ-J external eating score and appropriate intervention among patients living with mental illness may help to prevent obesity.</p>","PeriodicalId":8486,"journal":{"name":"Asia Pacific journal of clinical nutrition","volume":"33 2","pages":"228-236"},"PeriodicalIF":1.3,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11170011/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141096835","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The role of dietary fats on cognition and sarcopenia in the elderly.","authors":"Xianyun Wang, Chengyan Qi, Xiaoying Li, Dajun Li, Huini Ding, Jing Shen, Yijia Liu, Yuandi Xi","doi":"10.6133/apjcn.202406_33(2).0012","DOIUrl":"10.6133/apjcn.202406_33(2).0012","url":null,"abstract":"<p><strong>Background and objectives: </strong>To elucidate the role of dietary fats on the relationship between mild cognitive impairment and sarcopenia and help identifying and preventing the decline of cognitive and muscle function in elderly individuals.</p><p><strong>Methods and study design: </strong>The study conducted involving a group of 1812 individuals between the ages of 61 and 92. Body composition and BMR were assessed by bioelectrical impedance analysis. Cognitive function and dietary nutrition were evaluated by neuropsychological assessments and questionnaire of food intake frequency. Lipidomics analysis was performed using UHPLC-Qtrap-MS/MS.</p><p><strong>Results: </strong>MCI and SA are mutual influencing factors, lower intake of MUFA, PUFA and higher intake of fat was associated with cognitive dysfunction and/or SA (p < 0.05). PUFA was important for MCI combined with SA (Compared with Q1, Q4 OR: 0.176, 95%CI: 0.058,0.533). Lipidomics analysis revealed that triacylglycerol (TAG) contain more carbon chains with saturated double bonds may be closely related to cognitive impairment and the progression of SA (p < 0.05). While, DAG with carbon chains of unsaturated double bonds is opposite.</p><p><strong>Conclusions: </strong>Insufficient intake of unsaturated fatty acids was associated with the development of cognitive decline and the progression of SA. MUFA affecting muscle health, fats and PUFA has a greater impact on MCI combined with SA. Less MUFA intake and increasing saturated double-bonded fatty acid intake might be the key factors on promoting cognitive impairment and SA in the elderly. They have the potential to serve as prospective biomarkers indicating a higher risk of cognitive decline and/or SA in the elderly population.</p>","PeriodicalId":8486,"journal":{"name":"Asia Pacific journal of clinical nutrition","volume":"33 2","pages":"272-282"},"PeriodicalIF":1.3,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11170001/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141096863","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}