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The association of psoriasis with composite dietary antioxidant index and its components: a cross-sectional study from the National Health and Nutrition Examination Survey. 银屑病与复合膳食抗氧化指数及其组成部分的关系:一项来自全国健康与营养调查的横断面研究。
IF 3.9 2区 医学
Nutrition & Metabolism Pub Date : 2024-09-27 DOI: 10.1186/s12986-024-00850-8
Biao Song, Weida Liu, Leilei Du, Xiaocong Li, Yi Duan
{"title":"The association of psoriasis with composite dietary antioxidant index and its components: a cross-sectional study from the National Health and Nutrition Examination Survey.","authors":"Biao Song, Weida Liu, Leilei Du, Xiaocong Li, Yi Duan","doi":"10.1186/s12986-024-00850-8","DOIUrl":"https://doi.org/10.1186/s12986-024-00850-8","url":null,"abstract":"<p><strong>Background: </strong>Psoriasis is a chronic inflammatory skin disorder associated with various comorbidities. The role of nutrition and dietary antioxidants in psoriasis management has gained attention. The Composite Dietary Antioxidant Index (CDAI) quantifies overall dietary antioxidant intake, but its association with psoriasis remains unclear. This study aimed to investigate the association between the CDAI and psoriasis, as well as the relationship between individual components of CDAI and psoriasis risk.</p><p><strong>Methods: </strong>Data from the US National Health and Nutrition Examination Survey (NHANES) were analyzed. Baseline characteristics, CDAI scores, and psoriasis status were assessed. Multivariable logistic regression and restricted cubic splines were employed to analyze the association.</p><p><strong>Results: </strong>The study included 23,311 participants, with 621 diagnosed with psoriasis. Higher CDAI scores were associated with a lower odds ratio (OR) of psoriasis occurrence (OR = 0.72, 95% CI 0.56-0.92, P = 0.009 in Model 3). Vitamin E intake exhibited an inverse correlation with psoriasis risk (OR = 0.76, 95% CI 0.60-0.96, P = 0.039 in Model 3). Other CDAI components did not show significant associations with psoriasis.</p><p><strong>Conclusion: </strong>This study demonstrates a significant inverse association between CDAI and psoriasis, indicating that higher dietary antioxidant intake is associated with a reduced risk of psoriasis. Specifically, higher vitamin E intake was associated with a lower likelihood of psoriasis. These findings underscore the potential role of dietary antioxidants in psoriasis management. Further research is warranted to elucidate the underlying mechanisms and explore targeted dietary interventions.</p>","PeriodicalId":19196,"journal":{"name":"Nutrition & Metabolism","volume":"21 1","pages":"76"},"PeriodicalIF":3.9,"publicationDate":"2024-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11437739/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142350904","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The potential protective effect of 3-Hydroxybutyrate against aortic dissection: a mendelian randomization analysis. 3-羟丁酸对主动脉夹层的潜在保护作用:泯灭随机分析。
IF 3.9 2区 医学
Nutrition & Metabolism Pub Date : 2024-09-20 DOI: 10.1186/s12986-024-00853-5
Shi Qiu, Zhen Liu, Chun-Ting Wang, Xiao-di Sun, Zeng-Qiang Liu, Wen Liu
{"title":"The potential protective effect of 3-Hydroxybutyrate against aortic dissection: a mendelian randomization analysis.","authors":"Shi Qiu, Zhen Liu, Chun-Ting Wang, Xiao-di Sun, Zeng-Qiang Liu, Wen Liu","doi":"10.1186/s12986-024-00853-5","DOIUrl":"https://doi.org/10.1186/s12986-024-00853-5","url":null,"abstract":"<p><strong>Background: </strong>3-Hydroxybutyrate, also called β-hydroxybutyrate, is a significant constituent of ketone bodies. Previous observational and experimental studies have suggested that ketogenic diet, especially 3-hydroxybutyrate, may have a protective effect against cardiovascular disease. However, the relationship between ketone bodies, especially 3-hydroxybutyrate, and aortic dissection remains uncertain.</p><p><strong>Materials and methods: </strong>Publicly accessible data from genome-wide association study (GWAS) was utilized to obtain information on ketone bodies, including 3-hydroxybutyrate, acetoacetate and acetone as exposure respectively, while GWAS data on aortic dissection was used as outcome. Subsequently, two-sample Mendelian randomization (MR) analysis was conducted to examine the potential relationship between ketone bodies and aortic dissection. Then, reverse and multivariate Mendelian randomization analyses were performed. Additionally, sensitivity tests were conducted to assess the robustness of MR study.</p><p><strong>Results: </strong>The inverse-variance weighted (IVW) method of Mendelian randomization analysis of gene prediction observed a negative correlation between 3-hydroxybutyrate and risk of aortic dissection (OR 0.147, 95% CI 0.053-0.410). Furthermore, consistent findings were obtained through the implementation of the weighted median, simple mode, Mendelian randomization-Egger (MR-Egger), and weighted mode methods. After adjusting acetoacetate (OR 0.143, 95% CI 0.023-0.900) or acetone (OR 0.100, 95% CI 0.025-0.398), MR analysis of gene prediction still observed a negative correlation between 3-hydroxybutyrate and risk of aortic dissection. No indications of heterogeneity or pleiotropy among the SNPs were detected.</p><p><strong>Conclusion: </strong>The findings from the MR analysis demonstrated that genetically predicted 3-hydroxybutyrate exhibits a protective effect against aortic dissection.</p>","PeriodicalId":19196,"journal":{"name":"Nutrition & Metabolism","volume":"21 1","pages":"75"},"PeriodicalIF":3.9,"publicationDate":"2024-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11415983/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142292199","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Effects of chia seed (Salvia hispanica L.) supplementation on cardiometabolic health in overweight subjects: a systematic review and meta-analysis of RCTs 补充奇异籽(Salvia hispanica L.)对超重受试者心脏代谢健康的影响:对研究性临床试验的系统回顾和荟萃分析
IF 4.5 2区 医学
Nutrition & Metabolism Pub Date : 2024-09-16 DOI: 10.1186/s12986-024-00847-3
Mehdi Karimi, Samira Pirzad, Niyousha Shirsalimi, Sajad Ahmadizad, Seyyed Mohammad Hashemi, Shaghayegh Karami, Kimia Kazemi, Erfan Shahir-Roudi, Anita Aminzadeh
{"title":"Effects of chia seed (Salvia hispanica L.) supplementation on cardiometabolic health in overweight subjects: a systematic review and meta-analysis of RCTs","authors":"Mehdi Karimi, Samira Pirzad, Niyousha Shirsalimi, Sajad Ahmadizad, Seyyed Mohammad Hashemi, Shaghayegh Karami, Kimia Kazemi, Erfan Shahir-Roudi, Anita Aminzadeh","doi":"10.1186/s12986-024-00847-3","DOIUrl":"https://doi.org/10.1186/s12986-024-00847-3","url":null,"abstract":"Obesity is a significant public health issue associated with various chronic diseases. Research has indicated that chia seeds have the potential to improve cardiometabolic health. However, due to the diversity of research and inconsistencies in study design, further investigation is needed to fully understand their clinical effects on overweight individuals. This review aims to comprehensively analyze the available evidence on the effects of chia seeds on cardiometabolic indices in overweight populations through a meta-analysis. A comprehensive literature search was performed across PubMed, Web of Science, Scopus, and Embase databases from their inception until 01-03-2024 to identify randomized controlled trials (RCTs) evaluating the effect of chia on cardiometabolic indices in overweight subjects. The search strategy incorporated both Medical Subject Headings (MeSH). Following the screening, ten RCTs were finally included. The data, including subject characteristics, study design, and changes in serum biomarkers, were extracted and analyzed using Stata software version 18. The meta-analysis results reveal that chia supplementation no significant changes in lipid profile, including triglycerides (TG) (MD: − 5.80 mg/dL, p = 0.47), total cholesterol (TC) (MD: − 0.29 mg/dL, p = 0.95), high-density lipoprotein (HDL) (MD: 1.53 mg/dL, p = 0.33), and low-density lipoprotein (LDL) (MD: 0.63 mg/dL, p = 0.88). Similarity fasting blood glucose (FBG) (MD: − 0.03 mg/dL, p = 0.98), hemoglobin A1c (HbA1c) (MD: − 0.13%, p = 0.13), and insulin levels (MD: 0.45 µIU/mL, p = 0.78). However, chia seed supplementation was associated with a significant reduction in C-reactive protein (CRP) (MD: − 1.18 mg/L, p < 0.0001), but no significant changes were observed in interleukin-6 (IL-6) (MD: − 0.15, p = 0.70) or tumor necrosis factor-alpha (TNF-α) (MD: 0.03, p = 0.91). There was no significant effect on body mass index (BMI) (MD: 0.1 kg/m2, p = 0.91), but a significant reduction in waist circumference (WC) (MD: − 2.82 cm, p < 0.001) was noted. Additionally, chia seed supplementation resulted in a significant reduction in systolic blood pressure (BP) (MD: − 3.27 mmHg, p = 0.03), though diastolic BP changes were non-significant (MD: − 2.69 mmHg, p = 0.09). The studies showed low to moderate heterogeneity in outcome measures, with I2 < 50%. Chia seed supplementation does not significantly impact most lipid profile parameters and glycemic markers. However, it shows potential benefits in reducing WC, BP, and CRP. While chia seeds can be a valuable addition to cardiometabolic health management, they should be part of a broader health strategy that includes a balanced diet, exercise, and lifestyle modifications for optimal results.","PeriodicalId":19196,"journal":{"name":"Nutrition & Metabolism","volume":"1 1","pages":""},"PeriodicalIF":4.5,"publicationDate":"2024-09-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142257805","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Turkish coffee has an antitumor effect on breast cancer cells in vitro and in vivo 土耳其咖啡对乳腺癌细胞具有体外和体内抗肿瘤作用
IF 4.5 2区 医学
Nutrition & Metabolism Pub Date : 2024-09-13 DOI: 10.1186/s12986-024-00846-4
Mohamed N. Amin, Usama Ramadan Abdelmohsen, Yara A. Samra
{"title":"Turkish coffee has an antitumor effect on breast cancer cells in vitro and in vivo","authors":"Mohamed N. Amin, Usama Ramadan Abdelmohsen, Yara A. Samra","doi":"10.1186/s12986-024-00846-4","DOIUrl":"https://doi.org/10.1186/s12986-024-00846-4","url":null,"abstract":"Breast cancer is the most diagnosed cancer in women. Its pathogenesis includes several pathways in cancer proliferation, apoptosis, and metastasis. Some clinical data have indicated the association between coffee consumption and decreased cancer risk. However, little data is available on the effect of coffee on breast cancer cells in vitro and in vivo. In our study, we assessed the effect of Turkish coffee and Fridamycin-H on different pathways in breast cancer, including apoptosis, proliferation, and oxidative stress. A human breast cancer cell line (MCF-7) was treated for 48 h with either coffee extract (5% or 10 v/v) or Fridamycin-H (10 ng/ml). Ehrlich solid tumors were induced in mice for in vivo modeling of breast cancer. Mice with Ehrlich solid tumors were treated orally with coffee extract in drinking water at a final concentration (v/v) of either 3%, 5%, or 10% daily for 21 days. Protein expression levels of Caspase-8 were determined in both in vitro and in vivo models using ELISA assay. Moreover, P-glycoprotein and peroxisome proliferator-activated receptor gamma (PPAR-γ) protein expression levels were analyzed in the in vitro model. β-catenin protein expression was analyzed in tumor sections using immunohistochemical analysis. In addition, malondialdehyde (MDA) serum levels were analyzed using colorimetry. Both coffee extract and Fridamycin-H significantly increased Caspase-8, P-glycoprotein, and PPAR-γ protein levels in MCF-7 cells. Consistently, all doses of in vivo coffee treatment induced a significant increase in Caspase-8 and necrotic zones and a significant decrease in β- catenin, MDA, tumor volume, tumor weight, and viable tumor cell density. These findings suggest that coffee extract and Fridamycin-H warrant further exploration as potential therapies for breast cancer.","PeriodicalId":19196,"journal":{"name":"Nutrition & Metabolism","volume":"288 1","pages":""},"PeriodicalIF":4.5,"publicationDate":"2024-09-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142222301","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Free fatty acids and mortality among adults in the United States: a report from US National Health and Nutrition Examination Survey (NHANES) 游离脂肪酸与美国成年人的死亡率:美国国家健康与营养调查 (NHANES) 报告
IF 4.5 2区 医学
Nutrition & Metabolism Pub Date : 2024-09-10 DOI: 10.1186/s12986-024-00844-6
Meng Li, Lijing Zhang, Bi Huang, Yang Liu, Yang Chen, Gregory Y. H. Lip
{"title":"Free fatty acids and mortality among adults in the United States: a report from US National Health and Nutrition Examination Survey (NHANES)","authors":"Meng Li, Lijing Zhang, Bi Huang, Yang Liu, Yang Chen, Gregory Y. H. Lip","doi":"10.1186/s12986-024-00844-6","DOIUrl":"https://doi.org/10.1186/s12986-024-00844-6","url":null,"abstract":"The relationship between free fatty acids (FFAs) and the risk of mortality remains unclear. There is a scarcity of prospective studies examining the associations between specific FFAs, rather than total concentrations, of their effect on long-term health outcomes. To evaluate the correlation between different FFAs and all-cause and cardiovascular mortality in a large, diverse, nationally representative sample of adults in the US, and examine how different FFAs may mediate this association. This cohort study included unsaturated fatty acids (USFA) and saturated fatty acids (SFA) groups in the US National Health and Nutrition Examination Survey (NHANES) from 2011 to 2014 and provided blood samples for FFAs levels. Multiple model calibration was performed using Cox regression analysis for known risk factors to explore the associations between FFAs and all-cause and cardiovascular mortality. In the group of USFA, 3719 people were included, median follow-up, 6.7 years (5.8–7.8 years). In the SFA group, we included 3900 people with a median follow-up, 6.9 years (5.9-8 years). In the USFA group, myristoleic acid (14:1 n-5) (hazard ratio (HR) 1.02 [1.006–1.034]; P = 0.004), palmitoleic acid (16:1 n-7) (HR 1.001 [1.001–1.002]; P < 0.001), cis-vaccenic acid (18:1 n-7) (HR 1.006 [1.003–1.009]; P < 0.001), nervonic acid (24:1 n-9) (HR 1.007 [1.002–1.012]; P = 0.003), eicosatrienoic acid (20:3 n-9) (HR 1.027 [1.009–1.046]; P = 0.003), docosatetraenoic acid (22:4 n-6) (HR 1.024 [1.012–1.036]; P < 0.001), and docosapentaenoic acid (22:5 n-6) (HR 1.019 [1.006–1.032]; P = 0.005) were positively associated with the all-cause mortality, while docosahexaenoic acid (22:6 n-3) had a statistically lower risk of all-cause mortality (HR 0.998 [0.996–0.999]; P = 0.007). Among the SFA group, palmitic acid (16:0) demonstrated a higher risk of all-cause mortality (HR 1.00 [1.00–1.00]; P = 0.022), while tricosanoic acid (23:0) (HR 0.975 [0.959–0.991]; P = 0.002) and lignoceric acid (24:0) (HR 0.992 [0.984–0.999]; P = 0.036) were linked to a lower risk of all-cause mortality. Besides 23:0 and 24:0, the other FFAs mentioned above were linearly associated with the risks of all-cause mortality. In this nationally representative cohort of US adults, some different FFAs exhibited significant associations with risk of all-cause mortality. Achieving optimal concentrations of specific FFAs may lower this risk of all-cause mortality, but this benefit was not observed in regards to cardiovascular mortality.","PeriodicalId":19196,"journal":{"name":"Nutrition & Metabolism","volume":"28 1","pages":""},"PeriodicalIF":4.5,"publicationDate":"2024-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142222302","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Prospective associations between an empirically derived dietary pattern and life satisfaction in Malaysian adolescents. 根据经验得出的马来西亚青少年饮食模式与生活满意度之间的前瞻性关联。
IF 3.9 2区 医学
Nutrition & Metabolism Pub Date : 2024-09-04 DOI: 10.1186/s12986-024-00832-w
Mugambikai Magendiran, Geeta Appannah, Nor Aishah Emi, Yit Siew Chin, Zalilah Mohd Shariff, Azriyanti Anuar Zaini, Nurainul Hana Shamsuddin, Subapriya Suppiah, Suraini Mohamad Saini, Subashini C Thambiah, Siew Mooi Ching
{"title":"Prospective associations between an empirically derived dietary pattern and life satisfaction in Malaysian adolescents.","authors":"Mugambikai Magendiran, Geeta Appannah, Nor Aishah Emi, Yit Siew Chin, Zalilah Mohd Shariff, Azriyanti Anuar Zaini, Nurainul Hana Shamsuddin, Subapriya Suppiah, Suraini Mohamad Saini, Subashini C Thambiah, Siew Mooi Ching","doi":"10.1186/s12986-024-00832-w","DOIUrl":"10.1186/s12986-024-00832-w","url":null,"abstract":"<p><strong>Background: </strong>Little is known on the prospective associations between an empirically derived dietary pattern (DP) and life satisfaction among adolescents. This PUTRA-Adol follow-up study aimed to assess the prospective associations between the empirically derived DP and life satisfaction during adolescence.</p><p><strong>Methods: </strong>A total of 585 and 262 adolescents participated in the baseline PUTRA-Adol study in 2016 and PUTRA-Adol follow-up study in 2019-2020, respectively. These adolescents were recruited from three southern states in peninsular Malaysia, namely Negeri Sembilan, Melaka and Johor. Dietary assessments were estimated using a validated food frequency questionnaire (FFQ) while a Multidimensional Students' Life Satisfaction Scale (MSLSS) was used to measure life satisfaction at baseline in 2016 as well as at follow-up in 2019-2020. A DP characterised by foods high in free sugar and energy dense was identified using reduced rank regression (RRR), cross-sectionally at baseline and was reported elsewhere. Similar RRR analysis was used to find a DP that best explained the variation in response variables linked to poorer life satisfaction, including dietary energy density (DED), fiber density, and percentage of energy from total fat and sugar at the PUTRA-Adol follow-up study. Prospective relationship between adherence to the identified DPs and overall life satisfaction scores as well as its domains between 2016 and 2019-2020 were evaluated using generalized estimating equation models (GEE).</p><p><strong>Results: </strong>A DP characterized by high intakes of percentage energy from sugar, fibre and low in DED and percentage energy from total fat was identified at the 2019-2020 follow-up. The identified DP explained 11% of total variations in the response variables and was characterized by high intakes of sweets, sugar sweetened beverages (SSB) and fruits. Female adolescents [67.6(8.9)] had a mean (SD) of life satisfaction that was higher than male adolescents [67.5(10.8)] p < 0.05 in 2019-2020. Prospective analysis found a significant positive association between the identified DP and school domain, in male adolescents (β = 0.117; 95% CI 0.001, 0.234) and an inverse relationship between the DP z-score and self-domain in all adolescents (β = - 0.060; 95% CI - 0.115, - 0.005) from 2016 to 2019-2020.</p><p><strong>Conclusions: </strong>An increasing score for the predominant 'High sugar and High fibre' DP was prospectively associated with increasing life satisfaction score for the school domain in male adolescents and decreasing score for self-domain in both male and females during adolescence. A lifestyle intervention targeting reduced dietary intakes, particularly sugar, may improve life satisfaction in adolescents and promote healthier future without compromising dietary intakes for chronic disease prevention later in life.</p>","PeriodicalId":19196,"journal":{"name":"Nutrition & Metabolism","volume":"21 1","pages":"71"},"PeriodicalIF":3.9,"publicationDate":"2024-09-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11376057/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142133360","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Impact of vitamins A, D, and homocysteine on cardiometabolic multimorbidity in Northwest China. 维生素 A、D 和同型半胱氨酸对中国西北地区心脏代谢多病症的影响。
IF 3.9 2区 医学
Nutrition & Metabolism Pub Date : 2024-08-30 DOI: 10.1186/s12986-024-00845-5
Juan Li, Xiaowei Liu, Xiaolong Yang, Yalong Cheng, Lan Liu, Yuhong Zhang, Yi Zhao
{"title":"Impact of vitamins A, D, and homocysteine on cardiometabolic multimorbidity in Northwest China.","authors":"Juan Li, Xiaowei Liu, Xiaolong Yang, Yalong Cheng, Lan Liu, Yuhong Zhang, Yi Zhao","doi":"10.1186/s12986-024-00845-5","DOIUrl":"https://doi.org/10.1186/s12986-024-00845-5","url":null,"abstract":"<p><strong>Objective: </strong>To investigate the impact of vitamin A (VA), vitamin D (VD), and homocysteine (Hcy) on cardiometabolic multimorbidity (CMM).</p><p><strong>Methods: </strong>This study is a cross-sectional study conducted in Ningxia Province, China. A total of 5000 participants aged 25-74 were recruited and divided into two groups based on the definition of cardiometabolic multimorbidity: the CMM group and the Non CMM group. Demographic, lifestyle, and laboratory data were collected to investigate the correlation between vitamin A, D, Hcy levels and CMM risk. The association was analyzed using multiple logistic regression and restricted cubic spline method.</p><p><strong>Results: </strong>CMM incidence increased with age, being higher in females (20.05%) compared to males, Hypertension was present in 96.20% of CMM cases. Reduced VD levels correlated with an elevated CMM risk (OR = 1.799, 95% CI: 1.466-2.238), showing an inverse dose-response relationship, even after adjusting for confounders (OR = 1.553, 95% CI: 1.233-1.956). However, VA and Hcy levels were not significantly associated with CMM risk. The inverse correlation between VD status and CMM risk was more pronounced in males, obese individuals, and those with normal blood lipid profiles (P < 0.05).</p><p><strong>Conclusions: </strong>The risk of CMM increases with age, especially in women. Inadequate VD status increases vulnerability to CMM, suggesting that optimising VD reduces the risk of CMM.</p>","PeriodicalId":19196,"journal":{"name":"Nutrition & Metabolism","volume":"21 1","pages":"70"},"PeriodicalIF":3.9,"publicationDate":"2024-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11363622/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142110008","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Association between ultra-processed food and osteoporosis: a cross-sectional study based on the NHANES database. 超标加工食品与骨质疏松症之间的关系:基于 NHANES 数据库的横断面研究。
IF 3.9 2区 医学
Nutrition & Metabolism Pub Date : 2024-08-23 DOI: 10.1186/s12986-024-00843-7
Songfeng Wang, Jiasi Xie, Dandan Zhai, Zhou Wang, Huixuan Qi, Muhong Deng
{"title":"Association between ultra-processed food and osteoporosis: a cross-sectional study based on the NHANES database.","authors":"Songfeng Wang, Jiasi Xie, Dandan Zhai, Zhou Wang, Huixuan Qi, Muhong Deng","doi":"10.1186/s12986-024-00843-7","DOIUrl":"10.1186/s12986-024-00843-7","url":null,"abstract":"<p><strong>Aim: </strong>Nutritional characteristics and additives in ultra-processed foods (UPF) are directly related to bone health. Physical activity as a modifiable lifestyle intervention also plays a possible role in bone mineral density (BMD), but effect of physical activity on association between UPF and osteoporosis is not fully understood. Herein, this study aims to explore the association of UPF with osteoporosis, and assess the potential mediating effects of some related factors on this pathway.</p><p><strong>Methods: </strong>Data of adults were extracted from the National Health and Nutrition Examination Survey (NHANES) database in this cross-sectional study. Associations of unprocessed/minimally processed food (MPF), processed culinary ingredient (PCI), processed foods (PF) and UPF with femur neck BMD, total femur BMD and osteoporosis were investigated using linear regression and weighted univariate and multivariate logistic regression analyses respectively. Subgroup analyses of age, gender, physical activity, poverty income ratio (PIR), hypertension, diabetes mellitus (DM), cardiovascular disease (CVD), and dyslipidemia were performed. The potential mediating and interaction effects of physical activity and related factors on association of UPF with osteoporosis were also assessed. The evaluation indexes were β, odds ratios (ORs) and 95% confidence intervals (CIs).</p><p><strong>Results: </strong>Among 10,678 eligible persons, 454 had osteoporosis. After adjusting for covariates, elevated UPF intake was associated with decreased demur neck and total femur BMD (β=-0.003). A higher UPF intake level (> 57.51%) was linked to higher odds of osteoporosis (OR = 1.789). These relationships were also significant in different subgroups. Physical activity had a potential mediating effect on the association between UPF and osteoporosis (OR = 0.47, mediating proportion = 21.54%).</p><p><strong>Conclusion: </strong>UPF intake levels were associated with BMD and osteoporosis. Physical activity had an interaction effect with UPF, and had a potential mediating effect on relationship between UPF and osteoporosis.</p>","PeriodicalId":19196,"journal":{"name":"Nutrition & Metabolism","volume":"21 1","pages":"69"},"PeriodicalIF":3.9,"publicationDate":"2024-08-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11342598/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142046946","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
S-adenosyl-L-methionine supplementation alleviates aortic dissection by decreasing inflammatory infiltration. 补充 S-腺苷-L-蛋氨酸可减少炎症浸润,从而缓解主动脉夹层。
IF 3.9 2区 医学
Nutrition & Metabolism Pub Date : 2024-08-19 DOI: 10.1186/s12986-024-00837-5
Qian Wang, Jun An, Wei Zhou, Yujing Zhang, Jiang Huang, Geping Liao, Mingzhe Wang, Lingbo Xia, Aiping Le, Jianbing Zhu
{"title":"S-adenosyl-L-methionine supplementation alleviates aortic dissection by decreasing inflammatory infiltration.","authors":"Qian Wang, Jun An, Wei Zhou, Yujing Zhang, Jiang Huang, Geping Liao, Mingzhe Wang, Lingbo Xia, Aiping Le, Jianbing Zhu","doi":"10.1186/s12986-024-00837-5","DOIUrl":"10.1186/s12986-024-00837-5","url":null,"abstract":"<p><p>Methionine, an indispensable amino acid crucial for dietary balance, intricately governs metabolic pathways. Disruption in its equilibrium has the potential to heighten homocysteine levels in both plasma and tissues, posing a conceivable risk of inducing inflammation and detriment to the integrity of vascular endothelial cells. The intricate interplay between methionine metabolism, with a specific focus on S-adenosyl-L-methionine (SAM), and the onset of thoracic aortic dissection (TAD) remains enigmatic despite acknowledging the pivotal role of inflammation in this vascular condition. In an established murine model induced by β-aminopropionitrile monofumarate (BAPN), we delved into the repercussions of supplementing with S-adenosyl-L-methionine (SAM) on the progression of TAD. Our observations uncovered a noteworthy improvement in aortic dissection and rupture rates, accompanied by a marked reduction in mortality upon SAM supplementation. Notably, SAM supplementation exhibited a considerable protective effect against BAPN-induced degradation of elastin and the extracellular matrix. Furthermore, SAM supplementation demonstrated a robust inhibitory influence on the infiltration of immune cells, particularly neutrophils and macrophages. It also manifested a notable reduction in the inflammatory polarization of macrophages, evident through diminished accumulation of MHC-II<sup>high</sup> macrophages and reduced expression of inflammatory cytokines such as IL1β and TNFα in macrophages. Simultaneously, SAM supplementation exerted a suppressive effect on the activation of CD4 + and CD8 + T cells within the aorta. This was evidenced by an elevated proportion of CD44- CD62L + naïve T cells and a concurrent decrease in CD44 + CD62L- effector T cells. In summary, our findings strongly suggest that the supplementation of SAM exhibits remarkable efficacy in alleviating BAPN-induced aortic inflammation, consequently impeding the progression of thoracic aortic dissection.</p>","PeriodicalId":19196,"journal":{"name":"Nutrition & Metabolism","volume":"21 1","pages":"67"},"PeriodicalIF":3.9,"publicationDate":"2024-08-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11331618/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142004822","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Type 2 diabetes: is obesity for diabetic retinopathy good or bad? A cross-sectional study. 2 型糖尿病:肥胖对糖尿病视网膜病变是利还是弊?一项横断面研究。
IF 3.9 2区 医学
Nutrition & Metabolism Pub Date : 2024-08-19 DOI: 10.1186/s12986-024-00842-8
Zheyuan Chen, Xuejing Zhong, Ruiyu Lin, Shuling Liu, Hui Cao, Hangju Chen, Baozhen Cao, Mei Tu, Wen Wei
{"title":"Type 2 diabetes: is obesity for diabetic retinopathy good or bad? A cross-sectional study.","authors":"Zheyuan Chen, Xuejing Zhong, Ruiyu Lin, Shuling Liu, Hui Cao, Hangju Chen, Baozhen Cao, Mei Tu, Wen Wei","doi":"10.1186/s12986-024-00842-8","DOIUrl":"10.1186/s12986-024-00842-8","url":null,"abstract":"<p><strong>Background: </strong>The relationship between obesity and diabetic retinopathy (DR) remains controversial, and the relationship between sarcopenic obesity and DR is still unclear. The purpose of this study is to investigate the relationship between obesity, sarcopenic obesity, and DR in patients with type 2 diabetes mellitus (T2DM).</p><p><strong>Methods: </strong>A cross-sectional study was conducted on patients with T2DM. Obesity was assessed by body mass index (BMI), fat mass index (FMI), android fat mass, gynoid fat mass, and visceral adipose tissue (VAT) mass. Sarcopenia was defined according to the criteria of Consensus of the Asian Working Group for Sarcopenia (AWGS 2019). Sarcopenic obesity was defined as the coexistence of sarcopenia and obesity. The association between obesity, sarcopenic obesity, and DR was examined using univariable and multivariable logistic regression models.</p><p><strong>Results: </strong>A total of 367 patients with T2DM (mean age 58.3 years; 57.6% male) were involved in this study. The prevalence of DR was 28.3%. In total patients, significant adverse relationships between obesity and DR were observed when obesity was assessed by BMI (adjusted odds ratio [aOR] 0.54, 95% confidence interval [CI] 0.31 to 0.96, p = 0.036), FMI (aOR 0.49, 95% CI 0.28 to 0.85, p = 0.012), android fat mass (aOR 0.51, 95% CI 0.29 to 0.89, p = 0.019), gynoid fat mass (aOR 0.52, 95% CI 0.30 to 0.91, p = 0.021) or VAT mass (aOR 0.45, 95% CI 0.25 to 0.78, p = 0.005). In patients with T2DM and obesity, the prevalence of sarcopenic obesity was 14.8% (n = 23) when obesity was assessed by BMI, 30.6% (n = 56) when assessed by FMI, 27.9% (n = 51) when assessed by android fat mass, 28.4% (n = 52) when assessed by gynoid fat mass, and 30.6% (n = 56) when assessed by VAT mass. Sarcopenic obesity was associated with DR when obesity was assessed by BMI (aOR 2.61, 95% CI 1.07 to 6.37, p = 0.035), android fat mass (aOR 3.27, 95% CI 1.37 to 7.80, p = 0.007), or VAT mass (aOR 2.50, 95% CI 1.06 to 5.92, p = 0.037).</p><p><strong>Conclusions: </strong>Patients with T2DM showed a substantial inverse relationship between DR and obesity, and sarcopenic obesity was considerably favorably associated with DR. Detection of sarcopenia in patients with T2DM, especially in obese T2DM, is essential to guide clinical intervention in DR.</p>","PeriodicalId":19196,"journal":{"name":"Nutrition & Metabolism","volume":"21 1","pages":"68"},"PeriodicalIF":3.9,"publicationDate":"2024-08-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11334401/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142004823","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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