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Chen S, Jiao Y, Han Y, Zhang J, Deng Y, Yu Z, Wang J, He S, Cai W, Xu J. Edible traditional Chinese medicines improve type 2 diabetes by modulating gut microbiotal metabolites. Acta Diabetol 2024; 61:393-411. [PMID: 38227209 DOI: 10.1007/s00592-023-02217-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/02/2023] [Accepted: 11/17/2023] [Indexed: 01/17/2024]
Abstract
Type 2 diabetes mellitus (T2DM) is a metabolic disorder with intricate pathogenic mechanisms. Despite the availability of various oral medications for controlling the condition, reports of poor glycemic control in type 2 diabetes persist, possibly involving unknown pathogenic mechanisms. In recent years, the gut microbiota have emerged as a highly promising target for T2DM treatment, with the metabolites produced by gut microbiota serving as crucial intermediaries connecting gut microbiota and strongly related to T2DM. Increasingly, traditional Chinese medicine is being considered to target the gut microbiota for T2DM treatment, and many of them are edible. In studies conducted on animal models, edible traditional Chinese medicine have been shown to primarily alter three significant gut microbiotal metabolites: short-chain fatty acids, bile acids, and branched-chain amino acids. These metabolites play crucial roles in alleviating T2DM by improving glucose metabolism and reducing inflammation. This review primarily summarizes twelve edible traditional Chinese medicines that improve T2DM by modulating the aforementioned three gut microbiotal metabolites, along with potential underlying molecular mechanisms, and also incorporation of edible traditional Chinese medicines into the diets of T2DM patients and combined use with probiotics for treating T2DM are discussed.
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Affiliation(s)
- Shen Chen
- Department of Endocrinology and Metabolism, First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, 330006, People's Republic of China
- Queen Mary School, Medical College, Nanchang University, Nanchang, 330006, China
| | - Yiqiao Jiao
- Department of Endocrinology and Metabolism, First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, 330006, People's Republic of China
- Queen Mary School, Medical College, Nanchang University, Nanchang, 330006, China
| | - Yiyang Han
- Department of Endocrinology and Metabolism, First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, 330006, People's Republic of China
- Queen Mary School, Medical College, Nanchang University, Nanchang, 330006, China
| | - Jie Zhang
- Department of Endocrinology and Metabolism, First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, 330006, People's Republic of China
| | - Yuanyuan Deng
- Department of Endocrinology and Metabolism, First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, 330006, People's Republic of China
| | - Zilu Yu
- Department of Endocrinology and Metabolism, First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, 330006, People's Republic of China
- Queen Mary School, Medical College, Nanchang University, Nanchang, 330006, China
| | - Jiao Wang
- Department of Endocrinology and Metabolism, First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, 330006, People's Republic of China
| | - Shasha He
- Department of Endocrinology and Metabolism, First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, 330006, People's Republic of China
| | - Wei Cai
- Department of Medical Genetics and Cell Biology, Medical College of Nanchang University, Nanchang, 330006, People's Republic of China.
| | - Jixiong Xu
- Department of Endocrinology and Metabolism, First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, 330006, People's Republic of China.
- Jiangxi Clinical Research Center for Endocrine and Metabolic Disease, Nanchang, Jiangxi, 330006, People's Republic of China.
- Jiangxi Branch of National Clinical Research Center for Metabolic Disease, Nanchang, Jiangxi, 330006, People's Republic of China.
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Kaul R, Paul P, Harfouche M, Saliba R, Chaari A. Microbiome-modulating nutraceuticals ameliorate dyslipidemia in type 2 diabetes: A systematic review, meta-analysis, and meta-regression of clinical trials. Diabetes Metab Res Rev 2024; 40:e3675. [PMID: 37381688 DOI: 10.1002/dmrr.3675] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Revised: 03/26/2023] [Accepted: 05/19/2023] [Indexed: 06/30/2023]
Abstract
AIMS Type 2 Diabetes is intrinsically linked to cardiovascular disease (CVD) via diabetic dyslipidemia, both of which remain global health concerns with annually increasing prevalence. Given the established links between gut microbiome dysbiosis and metabolic diseases, its modulation is an attractive target to ameliorate metabolic imbalances in such patients. There is a need to quantitively summarise, analyse, and describe future directions in this field. METHODS We conducted a systematic review, meta-analysis, and meta-regression following searches in major scientific databases for clinical trials investigating the effect of pro/pre/synbiotics on lipid profile published until April 2022. Data were pooled using random-effects meta-analysis and reported as mean differences with 95% confidence intervals (CIs). PROSPERO No. CRD42022348525. RESULTS Data from 47 trial comparisons across 42 studies (n = 2692) revealed that, compared to placebo/control groups, the administration of pro/pre/synbiotics was associated with statistically significant changes in total cholesterol (-9.97 mg/dL [95% CI: -15.08; -4.87], p < 0.0001), low-density lipoprotein (-6.29 mg/dL [95% CI: -9.25; -3.33], p < 0.0001), high-density lipoprotein (+3.21 mg/dL [95% CI: 2.20; 4.22], p < 0.0001), very-low-density lipoprotein (-4.52 mg/dL [95% CI: -6.36; -2.67], p < 0.0001) and triglyceride (-22.93 mg/dL [95% CI: -33.99; -11.87], p < 0.001). These results are influenced by patient characteristics such as age or baseline BMI, and intervention characteristics such as dosage and duration. CONCLUSIONS Our study shows that adjunct supplementation with a subset of pro/pre/synbiotics ameliorates dyslipidemia in diabetic individuals and has the potential to reduce CVD risk. However, widespread inter-study heterogeneity and the presence of several unknown confounders limit their adoption in clinical practice; future trials should be designed with these in mind.
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Affiliation(s)
- Ridhima Kaul
- Medical Education Division, Weill Cornell Medicine-Qatar, Cornell University, Qatar Foundation - Education City, Doha, Qatar
| | - Pradipta Paul
- Medical Education Division, Weill Cornell Medicine-Qatar, Cornell University, Qatar Foundation - Education City, Doha, Qatar
| | - Manale Harfouche
- Infectious Disease Epidemiology Group, Weill Cornell Medicine - Qatar, Cornell University, Qatar Foundation - Education City, Doha, Qatar
- World Health Organization Collaborating Centre for Disease Epidemiology Analytics on HIV/AIDS, Sexually Transmitted Infections, and Viral Hepatitis, Weill Cornell Medicine - Qatar, Cornell University, Qatar Foundation - Education City, Doha, Qatar
| | - Reya Saliba
- Health Sciences Library, Weill Cornell Medicine - Qatar, Cornell University, Qatar Foundation - Education City, Doha, Qatar
| | - Ali Chaari
- Premedical Division, Weill Cornell Medicine - Qatar, Qatar Foundation - Education City, Doha, Qatar
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Ai D, Heredia NI, Cruz V, Guevara DC, Sharma SV, Woods D, Danho M, McWhorter JW. Development of a Culinary Medicine Toolkit to Improve Implementation of Virtual Cooking Classes for Low-Income Adults with Type 2 Diabetes. Healthcare (Basel) 2024; 12:343. [PMID: 38338231 PMCID: PMC10855157 DOI: 10.3390/healthcare12030343] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2023] [Revised: 01/19/2024] [Accepted: 01/25/2024] [Indexed: 02/12/2024] Open
Abstract
Culinary medicine (CM) addresses diseases through nutrition and culinary education. To promote access to educational material for people with diabetes and engagement in virtual classes, we created a virtual culinary medicine toolkit (VCMT) sensitive to literacy levels and language preferences. The VCMT was developed to accompany existing virtual CM programs and help improve participant interaction and retention, offering educational materials for providers and participants. The provider VCMT offers level-setting education to reduce mixed nutrition messaging, including educational resources discussing inclusive nutrition and mindful eating topics. Each handout has a QR code and link to engaging, animated videos that provide further explanation. The participant VCMT offers a range of fundamental cooking skill videos and infographics, including knife skills and preparing whole grains and healthy beverages. Participant handouts and animated videos, which are played during the virtual CM class, allow participants to learn more about diabetes management and food literacy topics, including interpreting nutrition labels, and are employed during a CM to facilitate discussion and reflection. The animated videos replace a traditional slide-based lecture, allowing space for patient-centered facilitated discussions during virtual cooking sessions. The VCMT could guide the development of virtual CM interventions to shift learning from lecture-based to patient-centered discussions via a visual and inclusive medium.
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Affiliation(s)
- David Ai
- School of Medicine, Baylor College of Medicine, 1 Baylor Plaza, Houston, TX 77030, USA;
| | - Natalia I. Heredia
- Department of Health Promotion Behavioral Sciences, University of Texas Health Science Center at Houston School of Public Health, 7000 Fannin, Houston, TX 77030, USA
| | - Vanessa Cruz
- Whole Foods Market Foundation, 550 Bowie St., Austin, TX 78703, USA
| | - Diana C. Guevara
- The Michael & Susan Dell Center for Healthy Living, University of Texas Health Science Center at Houston School of Public Health, 1200 Pressler St., Houston, TX 77030, USA; (D.C.G.)
| | - Shreela V. Sharma
- Department of Epidemiology, University of Texas Health Science Center at Houston School of Public Health, 1200 Pressler St., Houston, TX 77030, USA;
- Center for Health Equity, University of Texas Health Science Center at Houston School of Public Health, 1200 Pressler St., Houston, TX 77030, USA
| | - Dolores Woods
- The Michael & Susan Dell Center for Healthy Living, University of Texas Health Science Center at Houston School of Public Health, 1200 Pressler St., Houston, TX 77030, USA; (D.C.G.)
| | - Melisa Danho
- Department of Health Promotion Behavioral Sciences, University of Texas Health Science Center at Houston School of Public Health, 7000 Fannin, Houston, TX 77030, USA
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Ayebeng C, Okyere J, Salu S, Dickson KS. Examining the influence of wealth status on prehypertension risk in women aged 30-49: evidence from the 2018 Benin demographic and health survey. BMC Res Notes 2024; 17:10. [PMID: 38169420 PMCID: PMC10763151 DOI: 10.1186/s13104-023-06676-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Accepted: 12/18/2023] [Indexed: 01/05/2024] Open
Abstract
BACKGROUND There is an interest in the extent to which the wealth status of women predicts their risk of being pre-hypertensive. This understanding is lacking in the current body of empirical literature, particularly within the context of Benin. Thus, indicating a knowledge gap that must be filled. To this end, the present study aimed to assess the association between wealth status and the risk of prehypertension among women aged 30-49 years in Benin. METHODS This study used a secondary data from the recent (2018) Demographic and Health Survey of Benin. Bivariate and multivariate logistic regression models were computed to examine the association between wealth index and the risks of prehypertension using Stata version 14. Findings were presented in adjusted odds ratio at 95% confidence level. RESULTS Women in the richest wealth index were significantly more likely to have prehypertension than those in the poorest wealth index [AOR = 1.4; 95%CI: 1.26-2.26]. Women aged 45-49 years were more likely to have prehypertension [AOR = 1.5; 95%CI: 1.15-1.98] compared to younger women. Women who used unclean cooking fuel were less likely to have prehypertension compared to those using clean cooking fuel [AOR = 0.6; 95%CI: 0.37,0.87]. CONCLUSION The study concludes that wealth status is a significant predictor of prehypertension among women in Benin. Therefore, the Ministry of Health in Benin should prioritize health education and prehypertension awareness campaigns specifically targeting women in affluent communities and households. These campaigns should focus on promoting healthy dietary choices and encouraging physical activity to mitigate the elevated risk associated with wealth status. Recognizing the influence of age on prehypertension risk, it is imperative for older-middle aged women to be targeted as primary beneficiaries of health education programs and prehypertension screening programs.
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Affiliation(s)
- Castro Ayebeng
- Department of Population and Health, University of Cape Coast, Cape Coast, Ghana
| | - Joshua Okyere
- Department of Population and Health, University of Cape Coast, Cape Coast, Ghana.
- School of Nursing & Midwifery, College of Health Sciences, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana.
| | - Samuel Salu
- Department of Epidemiology and Biostatistics, University of Health and Allied Sciences, Ho, Ghana
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Chen KY, Lin CK, Chen NH. Effects of vitamin D and zinc deficiency in acute and long COVID syndrome. J Trace Elem Med Biol 2023; 80:127278. [PMID: 37566973 DOI: 10.1016/j.jtemb.2023.127278] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Revised: 06/02/2023] [Accepted: 07/30/2023] [Indexed: 08/13/2023]
Abstract
OBJECTIVES Acute inflammatory or neuropsychiatric symptoms, such as headache, fatigue, anosmia, and hyposmia, sometimes persist for more than 30 days or longer than 12 weeks after infection with the Omicron variant of SARS‑CoV‑2 (hereafter referred to as COVID-19). The aim of this study was to determine whether detection of zinc concentration or vitamin D concentration could provide treatment benefits for patients with COVID-19, thus reducing the risk of them experiencing long COVID. METHODS The interval between the date of COVID-19 diagnosis and the date of visit to pulmonary department for prolonged symptoms of COVID-19 was recorded for statistical analysis. Inductively coupled plasma mass spectrometry for detecting zinc and chemiluminescence immunoassay for detecting vitamin D were performed in laboratory tests. RESULTS Fifty-five patients were included. Of the participants, 29.1 % and 27.3 % had vitamin D and zinc deficiency, respectively. On average, the patients underwent long COVID treatment for 31.7 ± 17.7 days. A positive statistical correlation was observed between vitamin D and zinc concentrations (Pearson's correlation = 0.378). Compared with sufficient zinc levels, zinc deficiency was associated with a higher fibrinogen level (p < 0.05). Within 30 days, the observed vitamin D deficiency rate was only 21.4 %; after 30 days, the vitamin D deficiency rate rose to 37.0 % (McNemar's chi-square test; p < 0.05). CONCLUSION Zinc deficiency correlates to acute and persistent inflammation and vitamin D deficiency is associated with delayed recovery in long COVID syndrome.
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Affiliation(s)
- Kuang-Yu Chen
- Chest Medicine, Lo-Tung Poh-Ai Hospital, No. 83, Nanchang Street, Luodong Township, Yilan County 265, Taiwan.
| | - Chin-Kuo Lin
- Department of Pulmonary and Critical Care Medicine, Chang Gung Memorial Hospital, No. 6, West Sec. Chiapu Rd., Putzu City, Chiayi County 61363, Taiwan
| | - Ning-Hung Chen
- Department of Pulmonary and Critical Care Medicine, Sleep Center, Linkou Chang Gung Memorial Hospital, Taoyuan, Taiwan; Department of Respiratory Therapy, Linkou Chang Gung Memorial Hospital, Taoyuan, Taiwan; School of Traditional Chinese Medicine, Chang Gung University, Taoyuan, Taiwan
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Olanrewaju OA, Sheeba F, Kumar A, Ahmad S, Blank N, Kumari R, Kumari K, Salame T, Khalid A, Yousef N, Varrassi G, Khatri M, Kumar S, Mohamad T. Novel Therapies in Diabetes: A Comprehensive Narrative Review of GLP-1 Receptor Agonists, SGLT2 Inhibitors, and Beyond. Cureus 2023; 15:e51151. [PMID: 38283440 PMCID: PMC10811430 DOI: 10.7759/cureus.51151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2023] [Accepted: 12/27/2023] [Indexed: 01/30/2024] Open
Abstract
Diabetes mellitus, a widespread metabolic illness with increasing global occurrence, continues to have a significant impact on public health. Diabetes is a condition marked by long-term high blood sugar levels. It is caused by a combination of genetic, environmental, and lifestyle factors, which lead to problems with insulin production and insulin resistance. This dysfunctional state disturbs the delicate balance of glucose regulation, promoting the emergence of problems in both large and small blood vessels that have a substantial impact on illness and death rates. Traditional therapy methods have traditionally given more importance to managing blood sugar levels by using insulin sensitizers, secretagogues, and other medications that lower glucose levels. Advancements in our understanding of the underlying mechanisms of diabetes have led to a significant change in approach, focusing on comprehensive therapies that target not only high blood sugar levels but also the accompanying dangers to the heart and kidneys. This study examines the evolving field of diabetes therapies, explicitly highlighting the significance of GLP-1 receptor agonists and SGLT2 inhibitors. These two types of drugs have become essential components in modern diabetes management. GLP-1 receptor agonists replicate the effects of natural glucagon-like peptide-1, leading to insulin production that is reliant on glucose levels, reducing the release of glucagon, and providing cardiovascular advantages that go beyond controlling blood sugar levels. SGLT2 inhibitors, however, act on the process of renal glucose reabsorption, leading to increased excretion of glucose in the urine and showing significant benefits for cardiovascular and renal protection. This extensive investigation seeks to contribute to the ongoing discourse on diabetes therapies by synthesizing existing research. This review aims to provide clinicians, researchers, and policymakers with a comprehensive understanding of the disease background and the specific pharmacological details of GLP-1 receptor agonists, SGLT2 inhibitors, and other related treatments. The goal is to assist them in developing more effective and personalized strategies to tackle the complex challenges presented by diabetes.
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Affiliation(s)
- Olusegun A Olanrewaju
- Pure and Applied Biology, Ladoke Akintola University of Technology, Ogbomoso, NGA
- General Medicine, Stavropol State Medical University, Stavropol, RUS
| | - Fnu Sheeba
- Medicine, Dow University of Health Sciences, Karachi, PAK
| | - Avinash Kumar
- Medicine, Bahria University Medical and Dental College, Karachi, PAK
| | - Saad Ahmad
- Medicine, Shalamar Medical and Dental College, Lahore, PAK
| | - Narendar Blank
- Internal Medicine, Liaquat University of Medical and Health Sciences, Hyderabad, PAK
| | - Reema Kumari
- Medicine, Jinnah Postgraduate Medical Centre, Karachi, PAK
| | - Komal Kumari
- Medicine, New Medical Centre Royal Family Medical Centre, Abu Dhabi, ARE
| | - Tamara Salame
- Biological Sciences, Wayne State University, Detroit, USA
| | - Ayesha Khalid
- Medicine, Fatima Memorial College of Medicine and Dentistry, Lahore, PAK
| | - Nazdar Yousef
- Medicine, University of Kalamoon, Deir Atiyah An-Nabek, SYR
| | | | - Mahima Khatri
- Internal Medicine/Cardiology, Dow University of Health Sciences, Civil Hospital Karachi, Karachi, PAK
| | - Satish Kumar
- Medicine, Shaheed Mohtarma Benazir Bhutto Medical College, Karachi, PAK
| | - Tamam Mohamad
- Cardiovascular Medicine, Wayne State University, Detroit, USA
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Xue C, Chen K, Gao Z, Bao T, Dong L, Zhao L, Tong X, Li X. Common mechanisms underlying diabetic vascular complications: focus on the interaction of metabolic disorders, immuno-inflammation, and endothelial dysfunction. Cell Commun Signal 2023; 21:298. [PMID: 37904236 PMCID: PMC10614351 DOI: 10.1186/s12964-022-01016-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Accepted: 12/11/2022] [Indexed: 11/01/2023] Open
Abstract
Diabetic vascular complications (DVCs), including macro- and micro- angiopathy, account for a high percentage of mortality in patients with diabetes mellitus (DM). Endothelial dysfunction is the initial and role step for the pathogenesis of DVCs. Hyperglycemia and lipid metabolism disorders contribute to endothelial dysfunction via direct injury of metabolism products, crosstalk between immunity and inflammation, as well as related interaction network. Although physiological and phenotypic differences support their specified changes in different targeted organs, there are still several common mechanisms underlying DVCs. Also, inhibitors of these common mechanisms may decrease the incidence of DVCs effectively. Thus, this review may provide new insights into the possible measures for the secondary prevention of DM. And we discussed the current limitations of those present preventive measures in DVCs research. Video Abstract.
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Affiliation(s)
- Chongxiang Xue
- Institute of Metabolic Diseases, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, No.5 BeiXianGe Street, Xicheng District, Beijing, 100053, China
- Beijing University of Chinese Medicine, Beijing, 100029, China
| | - Keyu Chen
- Institute of Metabolic Diseases, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, No.5 BeiXianGe Street, Xicheng District, Beijing, 100053, China
- Beijing University of Chinese Medicine, Beijing, 100029, China
| | - Zezheng Gao
- Institute of Metabolic Diseases, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, No.5 BeiXianGe Street, Xicheng District, Beijing, 100053, China
- Department of Endocrinology, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, 100053, China
| | - Tingting Bao
- Institute of Metabolic Diseases, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, No.5 BeiXianGe Street, Xicheng District, Beijing, 100053, China
- Beijing University of Chinese Medicine, Beijing, 100029, China
| | - LiShuo Dong
- Changchun University of Traditional Chinese Medicine, Changchun, 130117, China
| | - Linhua Zhao
- Institute of Metabolic Diseases, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, No.5 BeiXianGe Street, Xicheng District, Beijing, 100053, China.
| | - Xiaolin Tong
- Institute of Metabolic Diseases, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, No.5 BeiXianGe Street, Xicheng District, Beijing, 100053, China.
| | - Xiuyang Li
- Institute of Metabolic Diseases, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, No.5 BeiXianGe Street, Xicheng District, Beijing, 100053, China.
- Department of Endocrinology, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, 100053, China.
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Liu X, Li Y, Ao Y, Zhang L, Zhuang P, Wan X, Wu Y, Zhang Y, Jiao J. Healthy dietary patterns and risk of cardiovascular disease in diabetic patients: a prospective cohort study. Food Funct 2023; 14:8604-8614. [PMID: 37667969 DOI: 10.1039/d3fo01541f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/06/2023]
Abstract
Purpose: Evidence is limited regarding the associations of different dietary patterns with cardiovascular disease (CVD) risk among the population with diabetes. Thus, we aimed to explore the associations between three dietary patterns and CVD incidence among the population with diabetes. Materials and methods: We prospectively followed 22 473 diabetic patients from the UK Biobank at the baseline. The healthy dietary pattern was derived from a food frequency questionnaire; meanwhile, the Alternate Mediterranean Diet (AMED) and the Dietary Approaches to Stop Hypertension (DASH) diet were assessed based on the Oxford WebQ online 24 h dietary questionnaire. Results: During an average of 10.8 years of follow-up, 5209 incident CVD cases, including 3552 coronary heart disease (CHD) events and 881 strokes, were documented. After multivariate adjustment, a higher healthy diet score was negatively associated with CVD, CHD, and stroke incidence. The hazard ratios and 95% confidence intervals across increasing quintiles of healthy diet score were 0.86 (0.79-0.95), 0.83 (0.75-0.93), and 0.71 (0.57-0.88) for CVD, CHD, and stroke, respectively. A similar protective association with CVD incidence was found for the AMED but not the DASH diet. Conclusions: Adherence to healthy dietary patterns is related to a lower risk of developing CVD among diabetic patients. Our findings further provide vigorous evidence for formulating dietary adherence guidelines for diabetic patients to reduce the burden of CVD complications.
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Affiliation(s)
- Xiaohui Liu
- Department of Endocrinology, The Second Affiliated Hospital, Department of Nutrition, School of Public Health, Zhejiang University School of Medicine, Hangzhou 310058, Zhejiang, China.
| | - Yin Li
- Department of Endocrinology, The Second Affiliated Hospital, Department of Nutrition, School of Public Health, Zhejiang University School of Medicine, Hangzhou 310058, Zhejiang, China.
| | - Yang Ao
- Department of Endocrinology, The Second Affiliated Hospital, Department of Nutrition, School of Public Health, Zhejiang University School of Medicine, Hangzhou 310058, Zhejiang, China.
| | - Lange Zhang
- Department of Endocrinology, The Second Affiliated Hospital, Department of Nutrition, School of Public Health, Zhejiang University School of Medicine, Hangzhou 310058, Zhejiang, China.
| | - Pan Zhuang
- Department of Food Science and Nutrition, Zhejiang Key Laboratory for Agro-Food Processing, College of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou 310058, Zhejiang, China
| | - Xuzhi Wan
- Department of Food Science and Nutrition, Zhejiang Key Laboratory for Agro-Food Processing, College of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou 310058, Zhejiang, China
| | - Yuqi Wu
- Department of Food Science and Nutrition, Zhejiang Key Laboratory for Agro-Food Processing, College of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou 310058, Zhejiang, China
| | - Yu Zhang
- Department of Food Science and Nutrition, Zhejiang Key Laboratory for Agro-Food Processing, College of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou 310058, Zhejiang, China
| | - Jingjing Jiao
- Department of Endocrinology, The Second Affiliated Hospital, Department of Nutrition, School of Public Health, Zhejiang University School of Medicine, Hangzhou 310058, Zhejiang, China.
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Zakir M, Ahuja N, Surksha MA, Sachdev R, Kalariya Y, Nasir M, Kashif M, Shahzeen F, Tayyab A, Khan MSM, Junejo M, Manoj Kumar F, Varrassi G, Kumar S, Khatri M, Mohamad T. Cardiovascular Complications of Diabetes: From Microvascular to Macrovascular Pathways. Cureus 2023; 15:e45835. [PMID: 37881393 PMCID: PMC10594042 DOI: 10.7759/cureus.45835] [Citation(s) in RCA: 17] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2023] [Accepted: 09/23/2023] [Indexed: 10/27/2023] Open
Abstract
Diabetes mellitus, with a growing risk of developing complications, has a significant negative impact on cardiovascular health, including microvascular and macrovascular issues. This thorough narrative study methodically examines the complex connection between cardiovascular problems and diabetes. We start by thoroughly introducing diabetes mellitus, classifying its various forms, and discussing its growing global impact. Then, we examine retinopathy, nephropathy, and neuropathy in detail, illuminating their biology, clinical presentations, and treatment options. Moving on to macrovascular consequences, we investigate the complex relationships between diabetes and coronary artery disease, stroke, and peripheral arterial disease, emphasizing risk factors, diagnostic standards, and treatment plans designed for people with diabetes. The review analyzes the pathophysiological pathways that link diabetes to cardiovascular problems, including endothelial dysfunction, chronic inflammation, immune system dysregulation, and oxidative stress brought on by hyperglycemia. Additionally, we review the critical function of risk monitoring, assessment, and predictive tools in early detection. While highlighting current research paths and the need for tailored medical approaches to address this complex health issue, the story also includes prevention and management strategies, ranging from lifestyle changes to developing medications. This narrative review concludes by providing a thorough summary of current information, highlighting research gaps, and advocating for interdisciplinary efforts to reduce the cardiovascular effects of diabetes.
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Affiliation(s)
- Mehreen Zakir
- Medicine, Sir Syed College of Medical Sciences, Karachi, PAK
| | - Neha Ahuja
- General Medicine, Chandka Medical College, Larkana, PAK
| | | | - Reya Sachdev
- Medicine, Ghulam Muhammad Mahar Medical College, Sukkur, PAK
| | - Yash Kalariya
- Internal Medicine, Civil Hospital Rajkot, Rajkot, IND
| | - Muhammad Nasir
- Medicine, Rural Health Center (RHC) Dhonkal, Dhonkal, PAK
| | - Maham Kashif
- Medicine, Khawaja Muhammad Safdar Medical College, Sialkot, PAK
| | - Fnu Shahzeen
- Internal Medicine, Jinnah Sindh Medical University, Karachi, PAK
| | - Arslan Tayyab
- Internal Medicine, Quaid e Azam Medical College, Bahawalpur, PAK
| | | | | | | | | | - Satesh Kumar
- Medicine and Surgery, Shaheed Mohtarma Benazir Bhutto Medical College, Karachi, PAK
| | - Mahima Khatri
- Medicine and Surgery, Dow University of Health Sciences, Karachi, PAK
| | - Tamam Mohamad
- Cardiovascular Medicine, Wayne State University, Detroit, USA
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Zamani M, Nikbaf-Shandiz M, Aali Y, Rasaei N, Zarei M, Shiraseb F, Asbaghi O. The effects of acarbose treatment on cardiovascular risk factors in impaired glucose tolerance and diabetic patients: a systematic review and dose-response meta-analysis of randomized clinical trials. Front Nutr 2023; 10:1084084. [PMID: 37599681 PMCID: PMC10433190 DOI: 10.3389/fnut.2023.1084084] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2022] [Accepted: 06/27/2023] [Indexed: 08/22/2023] Open
Abstract
Acarbose (ACB) seems to be an effective drug in the management of cardiovascular risk factors. However, no previous meta-analysis of randomized controlled trials (RCTs) has been done to evaluate the effects of ACB on cardiovascular risk factors on impaired glucose tolerance (IGT), type 2 diabetes mellitus (T2D), and type 1 diabetes mellitus (T1D). We comprehensively searched electronic databases including Scopus, Web of Science, and PubMed for RCTs for related keywords up to September 2022. A random-effects model was used to estimate the weighted mean difference (WMD) and 95% confidence interval (CI). The pooled analysis demonstrated that ACB treatment had a significant effect on fasting blood glucose (FBG) (WMD = -3.55 mg/dL; 95%CI: -6.29, -0.81; p = 0.011), fasting insulin (WMD = -6.73 pmoL/L; 95%CI: -10.37, -3.10; p < 0.001), HbA1c [WMD = -0.32%; 95%CI: -0.45, -0.20; p < 0.001], body weight (WMD = -1.25 kg; 95%CI: -1.79, -0.75; p < 0.001), body mass index (BMI) (WMD = -0.64 kg/m2; 95%CI: -0.92, -0.37; p < 0.001), tumor necrosis factor-alpha (TNF-α) (WMD = -2.70 pg/mL, 95%CI: -5.25, -0.16; p = 0.037), leptin (WMD = -1.58 ng/mL; 95%CI: -2.82, -0.35; p = 0.012), alanine transaminase (ALT) (WMD = 0.71 U/L; 95%CI: -0.31, 1.85; p = 0.164), triglyceride (TG) (WMD = -13.89 mg/dL; 95%CI: -20.69, -7.09; p < 0.001), total cholesterol (TC) (WMD = -2.26 mg/dL; 95%CI: -4.18, -0.34; p = 0.021), systolic blood pressure (SBP) (WMD = -1.29 mmHg; 95%CI: -2.44, -0.15; p = 0.027), and diastolic blood pressure (DBP) (WMD = 0.02 mmHg; 95%CI: -0.41, 0.45; p = 0.925) in an intervention group, compared with a placebo group. The non-linear dose-response analysis showed that ACB reduces the TC in trial duration by >50 weeks, and 180 mg/day is more effective for the decrement of CRP. ACB can improve lipid profiles, glycemic indices, anthropometric indices, and inflammatory markers in T2D, T1D, and IGT patients.
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Affiliation(s)
- Mohammad Zamani
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
| | | | - Yasaman Aali
- Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences (TUMS), Tehran, Iran
| | - Niloufar Rasaei
- Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences (TUMS), Tehran, Iran
| | - Mahtab Zarei
- Department of Cellular and Molecular Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences (TUMS), Tehran, Iran
| | - Farideh Shiraseb
- Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences (TUMS), Tehran, Iran
| | - Omid Asbaghi
- Cancer Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- Student Research Committee, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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11
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Alver A, Batra K, Basu A, Izuora K. Food Diary Completion Does Not Significantly Impact Glycemic Control in an Observational Single-Institution Pilot Study of Patients with Type 2 Diabetes Mellitus. Cureus 2023; 15:e40596. [PMID: 37469812 PMCID: PMC10353833 DOI: 10.7759/cureus.40596] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/18/2023] [Indexed: 07/21/2023] Open
Abstract
INTRODUCTION Hemoglobin A1c is frequently used to monitor glycemic control in patients with type 2 diabetes mellitus (T2DM). There is an association between dietary habits and hemoglobin A1c. Food diaries are often used to assist in dietary management and have been associated with modification of dietary habits. We aimed to investigate the impact of completing a seven-day food diary on hemoglobin A1c in subjects with T2DM. We hypothesized that patients who completed a food diary might independently modify their dietary habits, resulting in a clinically significant change in hemoglobin A1c. METHODS Forty-five subjects with T2DM who completed a seven-day food diary were included in this observational study. Subjects had a mean hemoglobin A1c at baseline of 7.56 ± 1.43 and a body mass index of 33.6 ± 7.6 kg/m². A majority were female (57.8%) and insulin-dependent (71.1%). The primary outcome of interest was a clinically significant change in hemoglobin A1c (≥0.5%). Outcomes were assessed before and within six months after the food diary completion. Chi-square, independent-sample t-tests, and logistic regression were used to analyze the data. RESULTS Twelve patients demonstrated a clinically significant decrease in hemoglobin A1c; however, this was not statistically significant regardless of gender (p = 0.5), baseline body mass index (p = 0.5), insulin use (p = 0.3), or community needs index (p = 0.7). CONCLUSIONS Although some patients had clinically significant improvements in their hemoglobin A1c, our findings suggest that the use of food diaries alone without goal-directed initiatives is insufficient to achieve differences in hemoglobin A1c in patients with T2DM and an average A1c within the range of 6%-8%.
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Affiliation(s)
- Amalie Alver
- Endocrinology, Kirk Kerkorian School of Medicine at the University of Nevada Las Vegas, Las Vegas, USA
- Emergency Medicine, University of Washington, Seattle, USA
| | - Kavita Batra
- Research, Kirk Kerkorian School of Medicine at the University of Nevada Las Vegas, Las Vegas, USA
| | - Arpita Basu
- Kinesiology and Nutrition Sciences, Kirk Kerkorian School of Medicine at the University of Nevada Las Vegas, Las Vegas, USA
| | - Kenneth Izuora
- Endocrinology, Kirk Kerkorian School of Medicine at the University of Nevada Las Vegas, Las Vegas, USA
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12
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Song H, Ma H, Shi J, Liu Y, Kan C, Hou N, Han J, Sun X, Qiu H. Optimizing glycation control in diabetes: An integrated approach for inhibiting nonenzymatic glycation reactions of biological macromolecules. Int J Biol Macromol 2023:125148. [PMID: 37268079 DOI: 10.1016/j.ijbiomac.2023.125148] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Revised: 05/16/2023] [Accepted: 05/27/2023] [Indexed: 06/04/2023]
Abstract
Diabetes is a multifactorial disorder that increases mortality and disability due to its complications. A key driver of these complications is nonenzymatic glycation, which generates advanced glycation end-products (AGEs) that impair tissue function. Therefore, effective nonenzymatic glycation prevention and control strategies are urgently needed. This review comprehensively describes the molecular mechanisms and pathological consequences of nonenzymatic glycation in diabetes and outlines various anti-glycation strategies, such as lowering plasma glucose, interfering with the glycation reaction, and degrading early and late glycation products. Diet, exercise, and hypoglycemic medications can reduce the onset of high glucose at the source. Glucose or amino acid analogs such as flavonoids, lysine and aminoguanidine competitively bind to proteins or glucose to block the initial nonenzymatic glycation reaction. In addition, deglycation enzymes such as amadoriase, fructosamine-3-kinase, parkinson's disease protein, glutamine amidotransferase-like class 1 domain-containing 3A and terminal FraB deglycase can eliminate existing nonenzymatic glycation products. These strategies involve nutritional, pharmacological, and enzymatic interventions that target different stages of nonenzymatic glycation. This review also emphasizes the therapeutic potential of anti-glycation drugs for preventing and treating diabetes complications.
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Affiliation(s)
- Hongwei Song
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, Weifang 261031, Shandong, China; Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang, China
| | - Hongyan Ma
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, Weifang 261031, Shandong, China
| | - Junfeng Shi
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, Weifang 261031, Shandong, China; Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang, China
| | - Yongping Liu
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, Weifang 261031, Shandong, China; Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang, China
| | - Chengxia Kan
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, Weifang 261031, Shandong, China; Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang, China
| | - Ningning Hou
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, Weifang 261031, Shandong, China; Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang, China
| | - Jing Han
- College of Traditional Chinese Medicine, Weifang Medical University, Weifang 261053, Shandong, China
| | - Xiaodong Sun
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, Weifang 261031, Shandong, China; Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang, China.
| | - Hongyan Qiu
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, Weifang 261031, Shandong, China; Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang, China.
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13
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Gajda R, Raczkowska E, Sobieszczańska M, Noculak Ł, Szymala-Pędzik M, Godyla-Jabłoński M. Diet Quality Variation among Polish Older Adults: Association with Selected Metabolic Diseases, Demographic Characteristics and Socioeconomic Status. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:2878. [PMID: 36833574 PMCID: PMC9957466 DOI: 10.3390/ijerph20042878] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/19/2022] [Revised: 02/01/2023] [Accepted: 02/04/2023] [Indexed: 06/18/2023]
Abstract
A lot of civilization diseases are related to a low-quality diet, which is often determined by environmental factors. The aim of the present study was to assess the relationship between the quality of diet and the selected metabolic diseases, as well as demographic characteristics and socioeconomic status among Polish seniors. The study was conducted on the basis of the KomPAN questionnaire (Questionnaire for Dietary Views and Habits). The research sample was chosen arbitrarily. In addition, in order to diversify the research sample, the use of the snowball method was used. The study was conducted from June to September 2019 in a group of 437 people aged 60 or more years in two regions of Poland. Two diet quality indices with a potentially beneficial (pHDI-10) and adverse impact on health (pHDI-14) were selected based on data on the frequency of consumption of 24 food groups using the KomPAN questionnaire data development procedure. Based on the intensities (low, moderate, high) and combinations of these indices, three diet quality index profiles were developed with potentially different influences on health: lower (lowest), middle (intermediate) and upper (highest). Logistic regression was used to evaluate the relationship between diet quality indices, some metabolic diseases (obesity, arterial hypertension, diabetes type 2), demographic characteristics (gender, age, place of residence), and socioeconomic status (low, moderate, high). It was shown that in the examined seniors with selected metabolic diseases, the higher quality diet was more common among women, urban inhabitants and subjects with higher socioeconomic status. In turn, among the elderly with obesity, a high-quality diet was observed more often in people aged 60-74 years and those with type II diabetes at ages 75 years or more. The relationships between diet quality, demographic characteristics and socioeconomic status were demonstrated, but it was not possible to obtain unambiguous results on the relationship of these variables with the occurrence of metabolic diseases. Further extended studies should assess the importance of diet quality in reducing the risk of metabolic diseases in the elderly, taking into account the variability resulting from the environmental characteristics of the study population.
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Affiliation(s)
- Robert Gajda
- Department of Human Nutrition, Faculty of Biotechnology and Food Sciences, Wrocław University of Environmental and Life Sciences, Chełmońskiego 37, 51-630 Wroclaw, Poland
| | - Ewa Raczkowska
- Department of Human Nutrition, Faculty of Biotechnology and Food Sciences, Wrocław University of Environmental and Life Sciences, Chełmońskiego 37, 51-630 Wroclaw, Poland
| | - Małgorzata Sobieszczańska
- Clinic Department of Geriatrics, Faculty of Medicines, Wrocław Medical University, M. Curie-Skłodowskiej 66, 50-369 Wroclaw, Poland
| | - Łukasz Noculak
- Clinic Department of Geriatrics, Faculty of Medicines, Wrocław Medical University, M. Curie-Skłodowskiej 66, 50-369 Wroclaw, Poland
| | - Małgorzata Szymala-Pędzik
- Clinic Department of Geriatrics, Faculty of Medicines, Wrocław Medical University, M. Curie-Skłodowskiej 66, 50-369 Wroclaw, Poland
| | - Michaela Godyla-Jabłoński
- Department of Human Nutrition, Faculty of Biotechnology and Food Sciences, Wrocław University of Environmental and Life Sciences, Chełmońskiego 37, 51-630 Wroclaw, Poland
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14
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Bekar C, Goktas Z. Validation of the 14-item mediterranean diet adherence screener. Clin Nutr ESPEN 2023; 53:238-243. [PMID: 36657918 DOI: 10.1016/j.clnesp.2022.12.026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2022] [Revised: 12/05/2022] [Accepted: 12/21/2022] [Indexed: 12/30/2022]
Abstract
BACKGROUND The Mediterranean diet (MedDiet) is suggested as a healthy dietary pattern. 14-point Mediterranean Diet Adherence Screener (MEDAS) questionnaire is a valid and rapid tool to estimate the adherence to the Mediterranean diet. The aim of this study was to assess the validity of the 14-point Mediterranean Diet Adherence Screener in Turkish population. METHODS A total of 188 people (%58 females) participated in this study (31.7 ± 10.97 years). Turkish version of the MEDAS questionnaire was applied with 3-day food record, and mean total Mediterranean Diet (MedDiet) score and each of the MedDiet component scores was calculated from both 3-day food records and MEDAS tool. Intra-class correlation coefficient (ICC) was used to evaluate the total score agreement between the two dietary assessment methods, and each of the MedDiet components was estimated using Cohen's kappa. This project was a cross-sectional study. RESULTS There was good correlation between the food record total MEdDiet score and MEDAS-derived MedDiet score (r = 0.750, p < 0.001; ICC = 0.749, 95% CI 0.679-0.806, p < 0.001). Highest concordance was observed for olive oil for cooking (К = 0.763), sugar sweetened beverages (К = 0.666), sweets, pastries (К = 0.753), and sofrito (К = 0.796) while the lowest was for fish and seafood (К = 0.196). Re-test analysis showed a similar mean total MedDiet score for both administrations of MEDAS. CONCLUSIONS The MEDAS is a valid and reliable tool to assess adherence to the Mediterranean diet in Turkish population.
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Affiliation(s)
- Cansu Bekar
- Nutrition and Dietetics Department, Faculty of Health Sciences, Hacettepe University, Ankara, Turkey
| | - Zeynep Goktas
- Nutrition and Dietetics Department, Faculty of Health Sciences, Hacettepe University, Ankara, Turkey.
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15
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Using electric field to modify wet gluten as meat analogue material: A comparative study between pulsed and direct current electric fields. INNOV FOOD SCI EMERG 2023. [DOI: 10.1016/j.ifset.2023.103300] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/11/2023]
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16
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Huang N, Wang F, Li S, Zhai X, Ma W, Liu K, Sheerah HA, Cao J, Eshak ES. Associations of eicosapentaenoic acid and docosahexaenoic acid intakes with cardiovascular and all-cause mortality in patients with diabetes: Result from National Health and Nutrition Examination Survey 1999-2008. Front Cardiovasc Med 2023; 9:1031168. [PMID: 36698925 PMCID: PMC9868810 DOI: 10.3389/fcvm.2022.1031168] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2022] [Accepted: 12/02/2022] [Indexed: 01/12/2023] Open
Abstract
Introduction The evidence on eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) intake status and long-term mortality among people with diabetes is scarce. This study aimed to investigate the relationship between EPA and DHA intakes with all-cause and cause-specific mortality in adults with diabetes. Methods This study included 2,991 adults with diabetes from the National Health and Nutrition Examination Survey (NHANES) 1999-2008. Death outcomes were ascertained by linkage to the database records through 31 December 2015. Cox proportional hazards regression models were used to estimate hazard ratios (HRs) and 95% confidence intervals (CIs) for mortality from all causes, cardiovascular disease (CVD), and coronary heart disease (CHD) in patients with diabetes. Results Among 2,991 patients with diabetes, the mean age was 61.9 years (55.2% males). During the mean follow-up duration of 9.4 years, a total of 1,091 deaths were documented, of which 273 were due to CVD, including 227 CHD deaths. EPA and DHA intakes were associated with lower mortality risks, especially that of CVD. After adjusting for demographic, major lifestyle factors, overall dietary intake patterns, and history of hypertension and dyslipidemia, the multivariable HRs (95% CIs) of mortality risk comparing Q4 to Q1 of EPA intake were 0.55 (0.33-0.92; P-trend = 0.019) for CHD, 0.55 (0.36-0.83; P-trend = 0.005) for CVD, and 0.91 (0.70-1.18; P-trend = 0.264) for all-cause. The respective HRs (95% CIs) comparing Q4 to Q1 of DHA were 0.60 (0.37-0.98; P-trend = 0.051) for CHD, 0.58 (0.38-0.89; P-trend = 0.014) for CVD, and 0.92 (0.72-1.18; P-trend = 0.481) for all-cause. In subgroup analysis, we found that the association trends of EPA and DHA intakes with death risk remained robust among patients with diabetes, especially among those who are old, female, those with higher BMI, and dyslipidemia patients with CVD and CHD. Discussion In the USA, higher EPA and DHA intakes were associated with a lower risk of CHD and CVD mortality in patients with diabetes. Our study supports the benefits of adequate EPA and DHA intakes in promoting the health of patients with diabetes.
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Affiliation(s)
- Nian Huang
- School of Public Health, Wuhan University, Wuhan, China
| | - Fang Wang
- Department of Biostatistics, School of Public Health, Xuzhou Medical University, Xuzhou, Jiangsu, China,Center for Medical Statistics and Data Analysis, Xuzhou Medical University, Xuzhou, Jiangsu, China
| | - Shiyang Li
- School of Public Health, Wuhan University, Wuhan, China
| | - Xiaobing Zhai
- Faculty of Applied Sciences, Center for Artificial Intelligence Driven Drug Discovery, Macao Polytechnic University, Macao, Macau SAR, China
| | - Wenzhi Ma
- School of Public Health, Wuhan University, Wuhan, China
| | - Keyang Liu
- Public Health, Department of Social Medicine, Graduate School of Medicine, Osaka University, Osaka, Japan
| | - Haytham A. Sheerah
- Health Promotion and Health Education Research Chair, King Saud University, Riyadh, Saudi Arabia,Health Promotion Center, Riyadh, Saudi Arabia
| | - Jinhong Cao
- School of Management, Hubei University of Chinese Medicine, Wuhan, China,Research Center for the Development of Traditional Chinese Medicine, Hubei Province Project of Key Research Institute of Humanities and Social Sciences at Universities, Wuhan, China,*Correspondence: Jinhong Cao,
| | - Ehab S. Eshak
- Public Health and Community Medicine, Faculty of Medicine, Minia University, Minya, Egypt,Advanced Clinical Epidemiology, Medical Data Science Unit, Public Health, Graduate School of Medicine, Osaka University, Osaka, Japan,Public Health, School of Health, Calvin University, Grand Rapids, MI, United States
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17
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Wang Y, Xie W, Tian T, Zhang J, Zhu Q, Pan D, Xu D, Lu Y, Sun G, Dai Y. The Relationship between Dietary Patterns and High Blood Glucose among Adults Based on Structural Equation Modelling. Nutrients 2022; 14:nu14194111. [PMID: 36235763 PMCID: PMC9570980 DOI: 10.3390/nu14194111] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Revised: 09/23/2022] [Accepted: 09/29/2022] [Indexed: 11/06/2022] Open
Abstract
The aim of this study was to examine the association between dietary patterns and high blood glucose in Jiangsu province of China by using structural equation modelling (SEqM). Methods: Participants in this cross-sectional study were recruited through the 2015 Chinese Adult Chronic Disease and Nutrition Surveillance Program in Jiangsu province using a multistage stratified cluster random sampling method. Dietary patterns were defined by exploratory factor analysis (EFA). Confirmatory factor analysis (CFA) was used to test the fitness of EFA. SEqM was used to investigate the association between dietary patterns and high blood glucose. Results: After exclusion, 3137 participants with complete information were analysed for this study. The prevalence of high blood glucose was 9.3% and 8.1% in males and females, respectively. Two dietary patterns: the modern dietary pattern (i.e., high in red meats and its products, vegetables, seafood, condiments, fungi and algae, main grains and poultry; low in other grains, tubers and preserves), and the fruit−milk dietary pattern (i.e., high in milk and its products, fruits, eggs, nuts and seeds and pastry snacks, but low in vegetable oils) were established. Modern dietary pattern was found to be positively associated with high blood glucose in adults in Jiangsu province (multivariate logistic regression: OR = 1.561, 95% CI: 1.025~2.379; SEqM: β = 0.127, p < 0.05). Conclusion: The modern dietary pattern—high intake of red meats—was significantly associated with high blood glucose among adults in Jiangsu province of China, while the fruit−milk dietary pattern was not significantly associated with high blood glucose.
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Affiliation(s)
- Yuanyuan Wang
- Key Laboratory of Environmental Medicine and Engineering of Ministry of Education, Department of Nutrition and Food Hygiene, School of Public Health, Southeast University, Nanjing 210009, China
| | - Wei Xie
- Institute of Food Safety and Assessment, Jiangsu Provincial Center for Disease Control and Prevention, Nanjing 210009, China
| | - Ting Tian
- Institute of Food Safety and Assessment, Jiangsu Provincial Center for Disease Control and Prevention, Nanjing 210009, China
| | - Jingxian Zhang
- Institute of Food Safety and Assessment, Jiangsu Provincial Center for Disease Control and Prevention, Nanjing 210009, China
| | - Qianrang Zhu
- Institute of Food Safety and Assessment, Jiangsu Provincial Center for Disease Control and Prevention, Nanjing 210009, China
| | - Da Pan
- Key Laboratory of Environmental Medicine and Engineering of Ministry of Education, Department of Nutrition and Food Hygiene, School of Public Health, Southeast University, Nanjing 210009, China
| | - Dengfeng Xu
- Key Laboratory of Environmental Medicine and Engineering of Ministry of Education, Department of Nutrition and Food Hygiene, School of Public Health, Southeast University, Nanjing 210009, China
| | - Yifei Lu
- Key Laboratory of Environmental Medicine and Engineering of Ministry of Education, Department of Nutrition and Food Hygiene, School of Public Health, Southeast University, Nanjing 210009, China
| | - Guiju Sun
- Key Laboratory of Environmental Medicine and Engineering of Ministry of Education, Department of Nutrition and Food Hygiene, School of Public Health, Southeast University, Nanjing 210009, China
| | - Yue Dai
- Key Laboratory of Environmental Medicine and Engineering of Ministry of Education, Department of Nutrition and Food Hygiene, School of Public Health, Southeast University, Nanjing 210009, China
- Institute of Food Safety and Assessment, Jiangsu Provincial Center for Disease Control and Prevention, Nanjing 210009, China
- Correspondence: ; Tel./Fax: +86-25-83759341
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18
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Raghunatha P, Inamdar MN, Asdaq SMB, Almuqbil M, Alzahrani AR, Alaqel SI, Kamal M, Alsubaie FH, Alsanie WF, Alamri AS, Rabbani SI, Attimarad M, Mohan S, Alhomrani M. New Thiazole Acetic Acid Derivatives: A Study to Screen Cardiovascular Activity Using Isolated Rat Hearts and Blood Vessels. Molecules 2022; 27:molecules27196138. [PMID: 36234675 PMCID: PMC9572953 DOI: 10.3390/molecules27196138] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Revised: 09/15/2022] [Accepted: 09/16/2022] [Indexed: 11/16/2022] Open
Abstract
Cardiovascular diseases are one of the major causes of mortalities worldwide. In the present research, new synthetic derivatives of thiazole were studied using isolated hearts and blood vessels of rats. The heart and thoracic aorta were tested with six new synthesized thiazole acetic acid derivatives (SMVA-10, SMVA-35, SMVA-40, SMVA-41, SMVA-42 and SMVA-60), and the data obtained were statistically analyzed and compared. Isolated rat hearts were used to record the changes in developed tension and heart rate, while thoracic aortas were used to measure the contractile response, before and after treatments. Analysis of the results indicated a significant (p < 0.01) increase in developed tension with the addition of SMVA-35, SMVA-40, SMVA-41 and SMVA-42, which was augmented in the presence of adrenaline without affecting the heart rate. On the other hand, acetylcholine significantly decreased the developed tension, which was significantly reversed (p < 0.01) in the presence of compounds (SMVA-35 and SMVA-60). However, in the presence of SMVA-35 and SMVA-40, acetylcholine-induced bradycardia was significantly (p < 0.01) reduced. Furthermore, only SMVA-42 induced a dose-dependent contractile response in the isolated blood vessel, which was abolished in the presence of prazosin. Therefore, it can be concluded that some of the new synthesized thiazole derivatives exhibited promising results by raising the developed tension without changing the heart rate or blood vessel function, which could be helpful in failing heart conditions. However, more research is required to fully comprehend the function, mechanism and effectiveness of the compounds.
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Affiliation(s)
- P. Raghunatha
- Department of Pharmacology, Al-Ameen College of Pharmacy, Bangalore 560027, India
| | - Mohammed Naseeruddin Inamdar
- Department of Pharmacology, Al-Ameen College of Pharmacy, Bangalore 560027, India
- Department of Pharmacology, East West College of Pharmacy, Bangalore 560091, India
| | - Syed Mohammed Basheeruddin Asdaq
- Department of Pharmacy Practice, College of Pharmacy, AlMaarefa University, Dariyah, Riyadh 13713, Saudi Arabia
- Correspondence: or
| | - Mansour Almuqbil
- Department of Clinical Pharmacy, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
| | - Abdullah R. Alzahrani
- Department of Pharmacology and Toxicology, Faculty of Medicine, Umm Al-Qura University, Al-Abidiyah, P.O. Box 13578, Makkah 21955, Saudi Arabia
| | - Saleh I. Alaqel
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Northern Border University, Rafha 91911, Saudi Arabia
| | - Mehnaz Kamal
- Department of Pharmaceutical Chemistry, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Al-Kharj 11942, Saudi Arabia
| | - Firas Hamdan Alsubaie
- Medical Sale Representative, Jamjoom Pharmaceutical Company, Riyadh 12211, Saudi Arabia
| | - Walaa F. Alsanie
- Department of Clinical Laboratory Sciences, The Faculty of Applied Medical Sciences, Taif University, Taif 21944, Saudi Arabia
- Centre of Biomedical Sciences Research (CBSR), Deanship of Scientific Research, Taif University, Taif 21944, Saudi Arabia
| | - Abdulhakeem S. Alamri
- Department of Clinical Laboratory Sciences, The Faculty of Applied Medical Sciences, Taif University, Taif 21944, Saudi Arabia
- Centre of Biomedical Sciences Research (CBSR), Deanship of Scientific Research, Taif University, Taif 21944, Saudi Arabia
| | - Syed Imam Rabbani
- Department of Pharmacology and Toxicology, College of Pharmacy, Qassim University, Buraydah 51452, Saudi Arabia
| | - Mahesh Attimarad
- Department of Pharmaceutical Sciences, College of Clinical Pharmacy, King Faisal University, Al-Ahsa 31982, Saudi Arabia
| | - S. Mohan
- Faculty of Pharmaceutical Sciences, PES University, Bengaluru 560085, India
| | - Majid Alhomrani
- Department of Clinical Laboratory Sciences, The Faculty of Applied Medical Sciences, Taif University, Taif 21944, Saudi Arabia
- Centre of Biomedical Sciences Research (CBSR), Deanship of Scientific Research, Taif University, Taif 21944, Saudi Arabia
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Mansouri F, Seyed Mohammadzad MH. Effects of metformin on changes of miR-19a and miR-221 expression associated with myocardial infarction in patients with type 2 diabetes. Diabetes Metab Syndr 2022; 16:102602. [PMID: 35998511 DOI: 10.1016/j.dsx.2022.102602] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/19/2021] [Revised: 08/10/2022] [Accepted: 08/14/2022] [Indexed: 10/15/2022]
Abstract
BACKGROUND The presence of hyperglycemia is a risk factor for cardiovascular diseases, as it increases the risk of myocardial infarction (MI). Metformin is considered an effective anti-hyperglycemic drug for patients with type 2 diabetes. Prediction of microRNAs is valuable in determining the risk of MI. AIM This study aimed to measure the expression of two microRNAs, which are involved in the risk of MI and vascular stenosis among metformin users and non-users with MI. METHODS In this study, we analyzed the expression of two microRNAs, collected from the blood samples of 180 subjects with MI, using the quantitative polymerase chain reaction (qPCR) assay. The subjects were categorized into three groups: non-diabetic patients with MI (MIND), diabetic patients with MI not using metformin (MIDMet-), and diabetic patients with MI using metformin (MIDMet+). To assess the sensitivity and specificity of miR-19a and miR-221 expression as potential biomarkers for MI, the receiver operating characteristic curve (ROC) analysis was conducted for both diabetic groups. RESULTS The diabetic MIDMet + group exhibited a significant decrease in the expression levels of miR-221 (7.2 folds) and miR-19a (5.3 folds) as compared to the MIDMet- and MIND groups (p < 0.05). The ROC analysis revealed that the areas under the ROC curve (AUC) for circulating miR-19a and miR-221 were 0.931 and 0.965 in patients with type 2 diabetes, respectively (p < 0.001). CONCLUSION Based on the present findings, metformin therapy can influence cardiovascular disorders and their outcomes through down-regulation of microRNAs. Also, exploration of microRNAs and the effects of metformin on their reduction can provide a potential therapeutic strategy for patients with type 2 diabetes by reducing the MI risk.
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Affiliation(s)
- Fatemeh Mansouri
- Department of Genetics and Immunology, Faculty of Medicine, Urmia University of Medical Sciences, Urmia, Iran; Cellular and Molecular Research Center, Urmia University of Medical Sciences, Urmia, Iran.
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Wang Q, Liu S, Wang H, Su C, Liu A, Jiang L. Consumption of aquatic products and meats in Chinese residents: A nationwide survey. Front Nutr 2022; 9:927417. [PMID: 35938120 PMCID: PMC9354134 DOI: 10.3389/fnut.2022.927417] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2022] [Accepted: 07/01/2022] [Indexed: 11/13/2022] Open
Abstract
Objective To provide the most recent national estimates for the consumption of aquatic products and meats among Chinese residents. Methods This study was conducted in 14 provinces of China, using a multi-stage stratified random cluster sampling method and a population-proportional sampling procedure. Aquatic products and meats consumption was measured by a 3-day, 24-h dietary recall. Chinese residents aged 3 years and above (n = 24,106) completed a face-to-face dietary interview. Results The average daily consumption of meat and aquatic products for the all-aged population was 70.9 g and 48.0 g, respectively, which aligned with Dietary Guidelines (40–75 g/d) for Chinese Residents (2016). On the one hand, intake of aquatic products among Chinese people was relatively insufficient, especially for adolescents and elder people (<40 g/d). On the other hand, males, mainly aged 19–60, generally consumed too much meat (>80 g/d), and 19–44 grouping consumed more than 70 g/d of red meat. Besides, urban residents and individuals with higher socioeconomic status (SES) have exhibited comprehensively healthy dietary preferences than rural ones and those with a lower SES do. Women and the higher SES group tend to be closer to the dietary guidelines for the Chinese. Conclusions The consumption of meat and aquatic products varied with age, gender, region and SES. Detecting patterns in consumption is particularly relevant for policy makers, researchers and health professionals in the formulation of dietary recommendations and estimating potential health outcomes.
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Affiliation(s)
- Qihe Wang
- Department of Nutrition Division I, China National Center for Food Safety Risk Assessment, Beijing, China
| | - Sana Liu
- Department of Nutrition Division I, China National Center for Food Safety Risk Assessment, Beijing, China
| | - Huijun Wang
- Department of Public Nutrition and Nutrition Policy, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Chang Su
- Department of Public Nutrition and Nutrition Policy, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Aidong Liu
- Department of Nutrition Division I, China National Center for Food Safety Risk Assessment, Beijing, China
- *Correspondence: Aidong Liu
| | - Liying Jiang
- Shanghai Key Laboratory of Molecular Imaging, Jiading Central Hospital, Shanghai University of Medicine and Health Sciences, Shanghai, China
- Liying Jiang
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21
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AlAufi NS, Chan YM, Waly MI, Chin YS, Mohd Yusof BN, Ahmad N. Application of Mediterranean Diet in Cardiovascular Diseases and Type 2 Diabetes Mellitus: Motivations and Challenges. Nutrients 2022; 14:nu14132777. [PMID: 35807957 PMCID: PMC9268986 DOI: 10.3390/nu14132777] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2022] [Revised: 06/17/2022] [Accepted: 06/24/2022] [Indexed: 12/16/2022] Open
Abstract
Objective: Cardiovascular disease (CVD) is the leading cause of disability and death in many countries. Together with CVD, Type 2 diabetes mellitus (T2DM) accounts for more than 80% of all premature non-communicable disease deaths. The protective effect of the Mediterranean diet (MedDiet) on CVD and its risk factors, including T2DM, has been a constant topic of interest. Notwithstanding, despite the large body of evidence, scientists are concerned about the challenges and difficulties of the application of MedDiet. This review aims to explore the motivations and challenges for using MedDiet in patients with CVD and T2DM. Design: An electronic search was conducted for articles about MedDiet published in PubMed, ScienceDirect, Scopus, and Web of Science up to December 2021, particularly on CVD and T2DM patients. From a total of 1536 studies, the final eligible set of 108 studies was selected. Study selection involved three iterations of filtering. Results: Motivation to apply MedDiet was driven by the importance of studying the entire food pattern rather than just one nutrient, the health benefits, and the distinct characteristics of MedDiet. Challenges of the application of MedDiet include lacking universal definition and scoring of MedDiet. Influences of nutritional transition that promote shifting of traditional diets to Westernized diets further complicate the adherence of MedDiet. The challenges also cover the research aspects, including ambiguous and inconsistent findings, the inexistence of positive results, limited evidence, and generalization in previous studies. The review revealed that most of the studies recommended that future studies are needed in terms of health benefits, describing the potential benefits of MedDiet, identifying the barriers, and mainly discussing the effect of MedDiet in different populations. Conclusions: In general, there is consistent and strong evidence that MedDiet is associated inversely with CVD risk factors and directly with glycemic control. MedDiet is the subject of active and diverse research despite the existing challenges. This review informs the health benefits conferred by this centuries-old dietary pattern and highlights MedDiet could possibly be revolutionary, practical, and non-invasive approach for the prevention and treatment CVD and T2DM.
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Affiliation(s)
- Najwa Salim AlAufi
- Department of Dietetics, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Seri Kembangan 43400, Selangor, Malaysia; (N.S.A.); (Y.S.C.); (B.-N.M.Y.)
| | - Yoke Mun Chan
- Department of Dietetics, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Seri Kembangan 43400, Selangor, Malaysia; (N.S.A.); (Y.S.C.); (B.-N.M.Y.)
- Correspondence:
| | - Mostafa I. Waly
- Department of Food Science and Nutrition, College of Agricultural and Marine Sciences, Sultan Qaboos University, Al-khod 50123, Oman;
| | - Yit Siew Chin
- Department of Dietetics, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Seri Kembangan 43400, Selangor, Malaysia; (N.S.A.); (Y.S.C.); (B.-N.M.Y.)
| | - Barakatun-Nisak Mohd Yusof
- Department of Dietetics, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Seri Kembangan 43400, Selangor, Malaysia; (N.S.A.); (Y.S.C.); (B.-N.M.Y.)
| | - Norliza Ahmad
- Department of Community Health, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Seri Kembangan 43400, Selangor, Malaysia;
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Tan J, Liu N, Sun P, Tang Y, Qin W. A Proinflammatory Diet May Increase Mortality Risk in Patients with Diabetes Mellitus. Nutrients 2022; 14:nu14102011. [PMID: 35631151 PMCID: PMC9145817 DOI: 10.3390/nu14102011] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Revised: 05/06/2022] [Accepted: 05/07/2022] [Indexed: 02/05/2023] Open
Abstract
This was an observational study based on the National Health and Nutrition Examination Survey (NHANES) and National Death Index (NDI) 2009–2014 which aimed to validate whether a proinflammatory diet may increase mortality risk in patients with diabetes mellitus. Dietary inflammatory potential was assessed by dietary inflammatory index (DII) based on 24 h dietary recall. Mortality follow-up information was accessed from NDI, which was then merged with NHANES data following the National Center for Health Statistics (NCHS) protocols. For 15,291 participants from the general population, the average DII was 0.37 ± 1.76 and the prevalence rate of diabetes was 13.26%. DII was positively associated with fasting glucose (β = 0.83, 95% CI: 0.30, 1.36, p = 0.0022), glycohemoglobin (β = 0.02, 95% CI: 0.01, 0.03, p = 0.0009), and the risk of diabetes (OR = 1.05, 95% CI: 1.01, 1.09, p = 0.0139). For 1904 participants with diabetes and a median follow-up of 45 person-months, a total of 178 participants with diabetes died from all causes (mortality rate = 9.34%). People with diabetes who adhered to a proinflammatory diet showed a higher risk of all-cause mortality (HR = 1.71, 95%CI: 1.13, 2.58, p = 0.0108). In summary, DII was positively associated with diabetes prevalence and a proinflammatory diet may increase mortality risk in patients with diabetes mellitus.
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Affiliation(s)
- Jiaxing Tan
- Division of Nephrology, Department of Medicine, West China Hospital, Sichuan University, Guoxuexiang Street, Chengdu 610041, China; (J.T.); (Y.T.)
- West China School of Medicine, Sichuan University, Chengdu 610041, China; (N.L.); (P.S.)
| | - Nuozhou Liu
- West China School of Medicine, Sichuan University, Chengdu 610041, China; (N.L.); (P.S.)
| | - Peiyan Sun
- West China School of Medicine, Sichuan University, Chengdu 610041, China; (N.L.); (P.S.)
| | - Yi Tang
- Division of Nephrology, Department of Medicine, West China Hospital, Sichuan University, Guoxuexiang Street, Chengdu 610041, China; (J.T.); (Y.T.)
- West China School of Medicine, Sichuan University, Chengdu 610041, China; (N.L.); (P.S.)
| | - Wei Qin
- Division of Nephrology, Department of Medicine, West China Hospital, Sichuan University, Guoxuexiang Street, Chengdu 610041, China; (J.T.); (Y.T.)
- West China School of Medicine, Sichuan University, Chengdu 610041, China; (N.L.); (P.S.)
- Correspondence: ; Tel.: +86-28-85422338; Fax: +86-028-8542-3341
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Wang L, Ma J, Wu W, Fang Y, Liu F, Yang Q, Hu X, Gu X, He Z, Sun D, Jin L, Zhang X. Effect of aerobic exercise as a treatment on type 2 diabetes mellitus with depression-like behavior zebrafish. Life Sci 2022; 300:120578. [PMID: 35489565 DOI: 10.1016/j.lfs.2022.120578] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2022] [Revised: 04/11/2022] [Accepted: 04/20/2022] [Indexed: 10/18/2022]
Abstract
BACKGROUND Depression is the most known complication of type 2 diabetes mellitus (T2DM). Aerobic exercise improves glycemic control in T2DM, although the underlying mechanisms of comorbid depression-like behaviors in T2DM have not yet been fully elucidated. METHODS 120 zebrafish were randomly assigned to four groups: Control, T2DM, T2DM + metformin, and T2DM + aerobic exercise. Then, all animals except the control group were fed with high glucose fairy shrimp (~40 g/kg/day) and exposed reserpine (40 μg/ml for 20 min) for 10 days. Here, behavioral tests were used for model verification. Following the verification, all groups were treated as before. Additionally, the T2DM + metformin group received metformin (~10.6 mg/kg/day) at the same time, while the T2DM + aerobic exercise group received aerobic exercise 30 min/day. Finally, blood glucose and behavioral tests, as well as protein and molecular levels were determined at Day 11 and 12. RESULTS Aerobic exercise alleviated depressive-like behavior and enhanced the levels of antidepressant biomarkers (NE, 5-HIAA) in zebrafish after 10 consecutive days of exercise. Additionally, 10 consecutive days of aerobic exercise decreased the levels of inflammatory biomarkers (IFN-γ, IL-1, IL-4) and depressive biomarkers (cortisol). Meanwhile, it also aided in the reduction of CD11b, IL-6, IL-6R, and caspase-3 expression to combat the neuroinflammation induced by T2DM, mediated the BDNF-TrkB pathway, and increased Bcl-2/Bax levels. CONCLUSION Given the remarkable similarity in neurochemistry between humans and zebrafish, this study supports the effectiveness of aerobic exercise as clinical guidance in preventing and treating T2DM complicated with depression.
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Affiliation(s)
- Lei Wang
- Institute of Life Sciences & Biomedical Collaborative Innovation Center of Zhejiang Province, Wenzhou University, Wenzhou 325035, China
| | - Jiahui Ma
- Institute of Life Sciences & Biomedical Collaborative Innovation Center of Zhejiang Province, Wenzhou University, Wenzhou 325035, China
| | - Wei Wu
- Key Laboratory for Biorheological Science and Technology of Ministry of Education, State and Local Joint Engineering Laboratory for Vascular Implants, Bioengineering College of Chongqing University, Chongqing 400044, China
| | - Yimeng Fang
- Institute of Life Sciences & Biomedical Collaborative Innovation Center of Zhejiang Province, Wenzhou University, Wenzhou 325035, China
| | - Fan Liu
- Institute of Life Sciences & Biomedical Collaborative Innovation Center of Zhejiang Province, Wenzhou University, Wenzhou 325035, China
| | - Qinsi Yang
- Wenzhou Institute, University of Chinese Academy of Sciences, Wenzhou 325000, China
| | - Xiang Hu
- Department of Endocrinology and Metabolism, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou 325000, China
| | - Xuejiang Gu
- Department of Endocrinology and Metabolism, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou 325000, China
| | - Zhiying He
- Department of Endocrinology and Metabolism, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou 325000, China
| | - Da Sun
- Institute of Life Sciences & Biomedical Collaborative Innovation Center of Zhejiang Province, Wenzhou University, Wenzhou 325035, China.
| | - Libo Jin
- Institute of Life Sciences & Biomedical Collaborative Innovation Center of Zhejiang Province, Wenzhou University, Wenzhou 325035, China.
| | - Xingxing Zhang
- Department of Endocrinology and Metabolism, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou 325000, China.
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Wu SL, Peng LY, Chen YM, Zeng FF, Zhuo SY, Li YB, Lu W, Chen PY, Ye YB. Greater Adherence to Dietary Guidelines Associated with Reduced Risk of Cardiovascular Diseases in Chinese Patients with Type 2 Diabetes. Nutrients 2022; 14:1713. [PMID: 35565681 PMCID: PMC9103846 DOI: 10.3390/nu14091713] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2022] [Revised: 04/11/2022] [Accepted: 04/18/2022] [Indexed: 02/04/2023] Open
Abstract
The evidence regarding the impact of the scores on healthy eating indices on the risk of cardiovascular events among patients with type 2 diabetes (T2D) is limited. As such, in this study, we examined the associations of adherence to the Chinese and American dietary guidelines and the risk of cardiovascular disease (CVD) among Chinese individuals with T2D. We conducted a 1:1 age- and sex-matched case−control study based on a Chinese population. We used a structured questionnaire and a validated 79-item food-frequency questionnaire to collect general information and dietary intake information, and calculated the Chinese Healthy Eating Index (CHEI) and the Healthy Eating Index-2015 (HEI-2015). As participants, we enrolled a total of 419 pairs of hospital-based CVD cases and controls, all of whom had T2D. We found a significant inverse association between diet quality scores on the CHEI and HEI-2015 and the risk of CVD. The adjusted odds ratios (95% confidence interval) per five-score increment were 0.68 (0.61, 0.76) in the CHEI and 0.60 (0.52, 0.70) in the HEI-2015. In stratified analyses, the protective associations remained significant in the subgroups of sex, BMI, smoking status, tea-drinking, hypertension state, dyslipidemia state, T2D duration, and medical nutrition therapy knowledge (all p < 0.05). These findings suggest that a higher CHEI or HEI-2015 score, representing a higher-quality diet relative to the most recent Chinese or American dietary guidelines, was associated with a decreased risk of CVD among Chinese patients with T2D.
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Affiliation(s)
- Shang-Ling Wu
- Department of Nutrition, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou 510080, China; (S.-L.W.); (S.-Y.Z.); (W.L.); (P.-Y.C.)
| | - Long-Yun Peng
- Department of Cardiology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou 510080, China;
| | - Yu-Ming Chen
- Guangdong Provincial Key Laboratory of Food, Nutrition and Health, School of Public Health, Sun Yat-sen University, Guangzhou 510080, China;
- Department of Statistics and Epidemiology, School of Public Health, Sun Yat-sen University, Guangzhou 510080, China
| | - Fang-Fang Zeng
- Department of Epidemiology, School of Medicine, Jinan University, Guangzhou 510632, China;
| | - Shu-Yu Zhuo
- Department of Nutrition, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou 510080, China; (S.-L.W.); (S.-Y.Z.); (W.L.); (P.-Y.C.)
| | - Yan-Bing Li
- Department of Endocrinology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou 510080, China;
| | - Wei Lu
- Department of Nutrition, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou 510080, China; (S.-L.W.); (S.-Y.Z.); (W.L.); (P.-Y.C.)
| | - Pei-Yan Chen
- Department of Nutrition, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou 510080, China; (S.-L.W.); (S.-Y.Z.); (W.L.); (P.-Y.C.)
| | - Yan-Bin Ye
- Department of Nutrition, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou 510080, China; (S.-L.W.); (S.-Y.Z.); (W.L.); (P.-Y.C.)
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Wang Y, Zhao J, Li Q, Liu J, Sun Y, Zhang K, Fan M, Qian H, Li Y, Wang L. L-Arabinose improves hypercholesterolemia via regulating bile acid metabolism in high-fat-high-sucrose diet-fed mice. Nutr Metab (Lond) 2022; 19:30. [PMID: 35428331 PMCID: PMC9013033 DOI: 10.1186/s12986-022-00662-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Accepted: 03/29/2022] [Indexed: 11/10/2022] Open
Abstract
Background Hypercholesterolemia is closely associated with an increased risk of cardiovascular diseases. l-Arabinose exhibited hypocholesterolemia properties, but underlying mechanisms have not been sufficiently investigated. This study aimed to elucidate the mechanisms of l-arabinose on hypocholesterolemia involving the enterohepatic circulation of bile acids. Methods Thirty six-week-old male mice were randomly divided into three groups: the control group and the high-fat-high-sucrose diet (HFHSD)-fed group were gavaged with distilled water, and the l-arabinose-treated group were fed HFHSD and received 400 mg/kg/day l-arabinose for 12 weeks. Serum and liver biochemical parameters, serum and fecal bile acid, cholesterol and bile acid metabolism-related gene and protein expressions in the liver and small intestine were analyzed. Results l-Arabinose supplementation significantly reduced body weight gain, lowered circulating low-density lipoprotein cholesterol (LDL-C) while increasing high-density lipoprotein cholesterol (HDL-C) levels, and efficiently alleviated hepatic inflammation and lipid accumulations in HFHSD-fed mice. l-Arabinose inhibited cholesterol synthesis via downregulation of 3-hydroxy-3-methylglutaryl-CoA reductase (HMGCR). Additionally, l-arabinose might facilitate reverse cholesterol transport, evidenced by the increased mRNA expressions of low-density lipoprotein receptor (LDL-R) and scavenger receptor class B type 1 (SR-B1). Furthermore, l-arabinose modulated ileal reabsorption of bile acids mainly through downregulation of ileal bile acid-binding protein (I-BABP) and apical sodium-dependent bile acid transporter (ASBT), resulting in the promotion of hepatic synthesis of bile acids via upregulation of cholesterol-7α-hydroxylase (CYP7A1). Conclusions l-Arabinose supplementation exhibits hypocholesterolemic effects in HFHSD-fed mice primarily due to regulation of bile acid metabolism-related pathways. Supplementary Information The online version contains supplementary material available at 10.1186/s12986-022-00662-8.
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Affiliation(s)
- Yu Wang
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Jiangnan University, Wuxi, 214122, China
| | - Jiajia Zhao
- College of Cooking Science and Technology, Jiangsu College of Tourism, Yangzhou, 225000, China
| | - Qiang Li
- China National Institute of Standardization, No. 4 Zhichun Road, Haidian District, Beijing, China
| | - Jinxin Liu
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Jiangnan University, Wuxi, 214122, China
| | - Yujie Sun
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Jiangnan University, Wuxi, 214122, China
| | - Kuiliang Zhang
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Jiangnan University, Wuxi, 214122, China
| | - Mingcong Fan
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Jiangnan University, Wuxi, 214122, China
| | - Haifeng Qian
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Jiangnan University, Wuxi, 214122, China
| | - Yan Li
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Jiangnan University, Wuxi, 214122, China.
| | - Li Wang
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Jiangnan University, Wuxi, 214122, China.
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Fu L, Zhou Y, Sun J, Xing Z, Wang Y, Tai S. Significantly Increased Risk of All-Cause Mortality Among Type 2 Diabetes Patients Living Alone. Front Med (Lausanne) 2022; 9:782751. [PMID: 35155492 PMCID: PMC8826243 DOI: 10.3389/fmed.2022.782751] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2021] [Accepted: 01/04/2022] [Indexed: 11/13/2022] Open
Abstract
Background There is a lack of studies evaluating the association between living status and subsequent outcomes in patients with type 2 diabetes (T2DM). Objectives This study aimed to assess the association between living alone and the risk of all-cause mortality in T2DM patients. Methods We performed a secondary analysis in patients with long-lasting T2DM from the Action to Control Cardiovascular Risk in Diabetes (ACCORD) study. The primary outcome was all-cause mortality. Multivariable Cox proportional hazard models was used to analyze and compare the hazard ratios (HRs) in patients living alone and with one or more adults. Results This study included 10,249 patients with T2DM. Of these, 2,078 (20.28%) were living alone and 8,171 (79.72%) lived with one or more adults. Over a median total follow-up of 8.8 years, 1,958 patients developed the primary endpoint. The all-cause mortality rates in patients living alone or living with one or more adults were 23.24 and 18.05%, respectively. Cox proportional hazard analysis showed that T2DM patients living alone had significantly higher rate of all-cause mortality than those living with others (HR, 1.34; 95% confidence interval [CI], 1.20–1.48; p < 0.001). After multivariable adjustment, living alone was an independent risk factor for all-cause mortality in patients with T2DM (adjusted HR, 1.27; 95% CI, 1.14–1.41; p < 0.001). Furthermore, the risks of both congestive heart failure (CHF) and fatal coronary heart disease (CHD) among 4,050 propensity score-matched patients were higher for patients living alone (respectively HR, 1.37; 95% CI, 1.08–1.74; p = 0.010; and HR, 1.16; 95% CI, 1.00–1.34; p = 0.047). Conclusions The risk of all-cause mortality was significantly higher in T2DM patients living alone than in those living with one or more adults.
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Affiliation(s)
- Liyao Fu
- Department of Blood Transfusion, The Second Xiangya Hospital of Central South University, Changsha, China.,Department of Cardiovascular Medicine, The Second Xiangya Hospital of Central South University, Changsha, China
| | - Ying Zhou
- Department of Blood Transfusion, The Second Xiangya Hospital of Central South University, Changsha, China.,Department of Cardiovascular Medicine, The Second Xiangya Hospital of Central South University, Changsha, China
| | - Jiaxing Sun
- Department of Cardiovascular Medicine, The Second Xiangya Hospital of Central South University, Changsha, China
| | - Zhenhua Xing
- Department of Cardiovascular Medicine, The Second Xiangya Hospital of Central South University, Changsha, China
| | - Yongjun Wang
- Department of Blood Transfusion, The Second Xiangya Hospital of Central South University, Changsha, China
| | - Shi Tai
- Department of Cardiovascular Medicine, The Second Xiangya Hospital of Central South University, Changsha, China
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Požar H, Simin D, Požar Č. Dietary and lifestyle habits of patients with type 2 diabetes in Subotica. ACTA FACULTATIS MEDICAE NAISSENSIS 2022. [DOI: 10.5937/afmnai39-34287] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
Introduction: The activities of the health care service in the control of diabetes and the improvement of glucoregulation of patients are primarily focused on lifestyle modification. The goal of this study was to review the recommendations in the field of adequate nutrition and lifestyle and to assess the health behavior of patients with type 2 diabetes in Subotica. Methodology: The research was conducted in the form of a cross-sectional study in February 2017 at the Diabetes Counseling Center of the Health Center in Subotica, Serbia. The study included 114 patients with type 2 diabetes. The research instrument consisted of a customized survey questionnaire. Results: Only a third of the patients actually consumed at least five meals a day, that was suggested as part of the treatment. Three-quarters of patients always prepared their own meals, but 41% of them never read the declarations about the ingredients of the food they consumed. Twenty percent of patients did not know how to assemble a healthy plate and what low-carbohydrate foods were. Two-thirds of patients used dietary supplements. A relatively small number, one-quarter of patients, consumed alcoholic beverages and 22 patients were active smokers. More than half of the patients exercised lightly, although 68% of them were dissatisfied with their body weight. Conclusion: We identified some deficiencies in the health behavior and lifestyle of people with diabetes. There is a recommendation to repeat the information on proper nutrition and the importance of physical activity in achieving ideal health and optimal glucoregulation during the educational work with patients.
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Nutrients and Dietary Approaches in Patients with Type 2 Diabetes Mellitus and Cardiovascular Disease: A Narrative Review. Nutrients 2021; 13:nu13114150. [PMID: 34836405 PMCID: PMC8622886 DOI: 10.3390/nu13114150] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2021] [Revised: 11/06/2021] [Accepted: 11/10/2021] [Indexed: 12/21/2022] Open
Abstract
Cardiovascular disease (CVD) is the most common cause of morbidity and mortality in developed countries. The prevalence of CVD is much higher in patients with type 2 diabetes mellitus (T2DM), who may benefit from lifestyle changes, which include adapted diets. In this review, we provide the role of different groups of nutrients in patients with T2DM and CVD, as well as dietary approaches that have been associated with better and worse outcomes in those patients. Many different diets and supplements have proved to be beneficial in T2DM and CVD, but further studies, guidelines, and dietary recommendations are particularly required for patients with both diseases.
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Asbaghi O, Ashtary-Larky D, Mousa A, Rezaei Kelishadi M, Moosavian SP. The Effects of Soy Products on Cardiovascular Risk Factors in Patients with Type 2 Diabetes: A Systematic Review and Meta-analysis of Clinical Trials. Adv Nutr 2021; 13:S2161-8313(22)00072-2. [PMID: 34591084 PMCID: PMC8970819 DOI: 10.1093/advances/nmab121] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Previous studies have suggested that soy products may be beneficial for cardiometabolic health, but current evidence regarding their effects in type 2 diabetes mellitus (T2DM) remain unclear. The aim of this systematic review and meta-analysis was to determine the impact of soy product consumption on cardiovascular risk factors in patients with T2DM. PubMed, Scopus, Embase, and the Cochrane library were systematically searched from inception to March 2021 using relevant keywords. All randomized controlled trials (RCTs) investigating the effects of soy product consumption on cardiovascular risk factors in patients with T2DM were included. Meta-analysis was performed using random-effects models and subgroup analysis was performed to explore variations by dose and baseline risk profile. A total of 22 trials with 867 participants were included in this meta-analysis. Soy product consumption led to a significant reduction in serum concentrations of triglycerides (TG) (WMD: -24.73 mg/dL; 95% CI: -37.49, -11.97), total cholesterol (TC) (WMD: -9.84 mg/dL; 95% CI: -15.07, -4.61), low density lipoprotein (LDL) cholesterol (WMD: -6.94 mg/dL; 95% CI: -11.71, -2.17) and C-reactive protein (CRP) (WMD: -1.27 mg/L; 95% CI: -2.39, -0.16). In contrast, soy products had no effect on high density lipoprotein (HDL) cholesterol, fasting blood sugar (FBS), fasting insulin, hemoglobin A1c (HbA1c), homeostatic model assessment of insulin resistance (HOMA-IR), systolic and diastolic blood pressure (SBP/DBP) or body mass index (BMI) (all P ≥ 0.05). In subgroup analyses, there was a significant reduction in FBS after soy consumption in patients with elevated baseline FBS (>126 mg/dL) and in those who received higher doses of soy intake (>30 g/d). Moreover, soy products decreased SBP in patients with baseline hypertension (>135 mmHg). Our meta-analysis suggests that soy product consumption may improve cardiovascular parameters in patients with T2DM, particularly in individuals with poor baseline risk profiles. However, larger studies with longer durations and improved methodological quality are needed before firm conclusions can be reached.
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Affiliation(s)
- Omid Asbaghi
- Cancer Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Damoon Ashtary-Larky
- Nutrition and Metabolic Diseases Research Center, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Aya Mousa
- Monash Centre for Health Research and Implementation (MCHRI), School of Public Health and Preventive Medicine, Monash University, Melbourne, Australia
| | - Mahnaz Rezaei Kelishadi
- Department of Community Nutrition, School of Nutrition and Food Science, Isfahan University of Medical Sciences, Isfahan, Iran
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Kesserwani GW, de Oliveira NC, de Oliveira TC, Batista TBD, Chaiben CL, Machado MÂN, de Lima AAS. The potential impact of vegetarian diet on the oral mucosa: A preliminary cytopathological study. J Formos Med Assoc 2021; 121:824-831. [PMID: 34690029 DOI: 10.1016/j.jfma.2021.08.028] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Revised: 06/29/2020] [Accepted: 08/24/2021] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND/PURPOSE Actually, many individuals have opted for the vegetarian diet. The objective of this study was to evaluate the impact of the vegetarian diet on the oral epithelium through cytopathology. METHODS Oral smears of the tongue and buccal mucosa of 60 adult subjects (30 vegetarians and 30 controls) were collected. Smears were analyzed morphologically and for three morphometric variables: nucleus area (NA), cytoplasm area (CA) and nucleus/cytoplasm ratio. RESULTS Vegetarians were classified as ovolactovegetarian (53.3%), vegans (30%) and strict vegetarians (16.7%). The NA and CA of the epithelial cells of vegetarian individuals were smaller when compared to controls both in the region of the buccal mucosa and tongue. However, there was no statistically significant difference according to the Student's t-test. For the NA/CA ratio, cells in the oral mucosa region were larger for vegetarians compared to controls. For the tongue, both groups had the same value and the Mann-Whitney U test confirmed that there is no difference between the groups for this cytomorphometric variable. RESULTS Vegan individuals had a smaller (but not larger) area of CA when compared to controls for the tongue (vegan = 2604.2 ± 179.2 versus control = 3256.7 ± 463.8 p = 0.013). Most smears showed normal epithelial cells and some individuals had changes of an inflammatory nature, mainly in the tongue. CONCLUSION Despite the small sample size, the results of this study raise the hypothesis that the vegetarian diet (especially the vegan diet) can compromise the thickness of the oral epithelium of the tongue.
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Affiliation(s)
| | | | | | | | - Cassiano Lima Chaiben
- School of Life's Sciences, Pontifícia Universidade Católica Do Paraná, Curitiba, Brazil
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Dietary quality is associated with reduced risk of diabetes among adults in Northern China: a cross-sectional study. Br J Nutr 2021; 126:923-932. [PMID: 33256884 DOI: 10.1017/s0007114520004808] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
In this study, we analysed the prevalence of diabetes in Inner Mongolia and explored the relationship between dietary patterns and diabetes using the Chinese Dietary Balance Index-16 (DBI-16). This study was a surveillance survey of Chronic Disease and Nutrition Monitoring among Chinese Adults in Inner Mongolia in 2015. Dietary data were collected using the 24-h dietary recall and weighing method over three consecutive days. Dietary quality was evaluated via the DBI-16. A generalised linear model was used to examine the associations between the DBI-16 and dietary patterns. The relationship between dietary patterns and diabetes was analysed using logistic regression. In Inner Mongolia, the diabetes prevalence was 8·5 % and the estimated standardised prevalence was 6·0 %. Four major dietary patterns were identified: 'meat/dairy products', 'traditional northern', 'high cereal/tuber' and 'high-salt/alcohol'. Generalised linear models showed that the 'meat/dairy product' pattern was relatively balanced (βLBS = -1·993, βHBS = -0·206, βDQD = -2·199; all P < 0·05) and was associated with a lower diabetes risk (OR 0·565; 95 % CI 0·338, 0·945; P < 0·05) after adjusting for potential confounders. The other three dietary patterns (i.e. 'traditional northern', 'high cereal/tuber' and 'high-salt/alcohol') exhibited relatively unbalanced dietary quality and were unassociated with diabetes risk. Diabetes prevalence in Inner Mongolia was moderate. The dietary quality of the 'meat/dairy product' pattern was relatively balanced and was correlated with a decreased risk of diabetes prevalence, suggesting that dietary quality may help decrease diabetes prevalence and provide a suggestion for local dietary guidelines.
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Risk of Incident Stroke among Vegetarians Compared to Nonvegetarians: A Systematic Review and Meta-Analysis of Prospective Cohort Studies. Nutrients 2021; 13:nu13093019. [PMID: 34578897 PMCID: PMC8471883 DOI: 10.3390/nu13093019] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2021] [Revised: 08/25/2021] [Accepted: 08/27/2021] [Indexed: 01/17/2023] Open
Abstract
Vegetarian dietary patterns provide health benefits for cardiovascular health; however, the studies examining the association of vegetarian diets with stroke incidence showed inconsistent findings. We systematically evaluated the risk of incident stroke among vegetarians (diets excluding meat, poultry, fish, and seafood) compared among nonvegetarians. A systematic search of PubMed, EMBASE, Cochrane Library, and Web of Science was performed until 20 May 2021. Prospective cohort studies comparing the risk estimates for incident stroke between vegetarians and nonvegetarians were included. Of 398 articles identified in the database search, data from seven cohort studies (408 total stroke cases in 29,705 vegetarians and 13,026 total stroke cases in 627,728 nonvegetarians) were included. The meta-analysis revealed no significant association between adhering to the vegetarian dietary patterns and the risk of incident stroke (HR = 0.86; 95% CI = 0.67-1.11; I2 = 68%, n = 7). Subgroup analyses suggested that studies conducted in Asia and those with a mean baseline age of participants 50-65 years showed a lower risk of stroke in vegetarians. Moreover, no significant association between vegetarian diets and the risk of ischemic stroke (HR = 0.56; 95% CI = 0.22-1.42; I2 = 82%, n = 3) or hemorrhagic stroke (HR = 0.77; 95% CI = 0.19-3.09; I2 = 85%, n = 2) was found. To be conclusive, no strong relationship between vegetarian diets and the incidence of stroke was observed. Given the limited certainty of evidence from NutriGrade, future well-designed studies are warranted to provide solid evidence on this topic.
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Diabetes Mellitus and Cardiovascular Diseases: Nutraceutical Interventions Related to Caloric Restriction. Int J Mol Sci 2021; 22:ijms22157772. [PMID: 34360538 PMCID: PMC8345941 DOI: 10.3390/ijms22157772] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2021] [Revised: 07/15/2021] [Accepted: 07/18/2021] [Indexed: 12/17/2022] Open
Abstract
Type 2 diabetes (T2DM) and cardiovascular disease (CVD) are closely associated and represent a key public health problem worldwide. An excess of adipose tissue, NAFLD, and gut dysbiosis establish a vicious circle that leads to chronic inflammation and oxidative stress. Caloric restriction (CR) is the most promising nutritional approach capable of improving cardiometabolic health. However, adherence to CR represents a barrier to patients and is the primary cause of therapeutic failure. To overcome this problem, many different nutraceutical strategies have been designed. Based on several data that have shown that CR action is mediated by AMPK/SIRT1 activation, several nutraceutical compounds capable of activating AMPK/SIRT1 signaling have been identified. In this review, we summarize recent data on the possible role of berberine, resveratrol, quercetin, and L-carnitine as CR-related nutrients. Additionally, we discuss the limitations related to the use of these nutrients in the management of T2DM and CVD.
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Pontifex MG, Martinsen A, Saleh RNM, Harden G, Tejera N, Müller M, Fox C, Vauzour D, Minihane AM. APOE4 genotype exacerbates the impact of menopause on cognition and synaptic plasticity in APOE-TR mice. FASEB J 2021; 35:e21583. [PMID: 33891334 DOI: 10.1096/fj.202002621rr] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2020] [Revised: 03/19/2021] [Accepted: 03/25/2021] [Indexed: 01/15/2023]
Abstract
The impact of sex and menopausal status in Alzheimer's disease remains understudied despite increasing evidence of greater female risk, particularly in APOE4 carriers. Utilizing female APOE-TR mice maintained on a high-fat diet background we induced ovarian failure through repeated VCD injections, to mimic human menopause. At 12 months of age, recognition memory and spatial memory were assessed using object recognition, Y-maze spontaneous alternation, and Barnes maze. A VCD*genotype interaction reduced the recognition memory (P < .05), with APOE4 VCD-treated animals unable to distinguish between novel and familiar objects. APOE4 mice displayed an additional 37% and 12% reduction in Barnes (P < .01) and Y-maze (P < .01) performance, indicative of genotype-specific spatial memory impairment. Molecular analysis indicated both VCD and genotype-related deficits in synaptic plasticity with BDNF, Akt, mTOR, and ERK signaling compromised. Subsequent reductions in the transcription factors Creb1 and Atf4 were also evident. Furthermore, the VCD*genotype interaction specifically diminished Ephb2 expression, while Fos, and Cnr1 expression reduced as a consequence of APOE4 genotype. Brain DHA levels were 13% lower in VCD-treated animals independent of genotype. Consistent with this, we detected alterations in the expression of the DHA transporters Acsl6 and Fatp4. Our results indicate that the combination of ovarian failure and APOE4 leads to an exacerbation of cognitive and neurological deficits.
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Affiliation(s)
| | | | | | - Glenn Harden
- Norwich Medical School, University of East Anglia, Norwich, UK
| | - Noemi Tejera
- Norwich Medical School, University of East Anglia, Norwich, UK
| | - Michael Müller
- Norwich Medical School, University of East Anglia, Norwich, UK
| | - Chris Fox
- Norwich Medical School, University of East Anglia, Norwich, UK
| | - David Vauzour
- Norwich Medical School, University of East Anglia, Norwich, UK
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Velázquez-López L, Segura Cid Del Prado P, Colín-Ramírez E, Muñoz-Torres AV, Escobedo-de la Peña J. Adherence to non-pharmacological treatment is associated with the goals of cardiovascular control and better eating habits in Mexican patients with type 2 diabetes mellitus. CLINICA E INVESTIGACION EN ARTERIOSCLEROSIS 2021; 34:88-96. [PMID: 34103182 DOI: 10.1016/j.arteri.2021.03.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/04/2020] [Revised: 03/10/2021] [Accepted: 03/15/2021] [Indexed: 11/16/2022]
Abstract
OBJECTIVE To identify the association of diabetes education or medical nutrition therapy with the goals of control of cardiovascular risk indicators and dietary habits in patients with type 2 diabetes mellitus. METHODS Analytical cross-sectional study in 395 primary care patients. HbA1c, fasting glucose and lipid profile, blood pressure, weight, waist circumference, and body composition were measured. Dietary habits were measured using the «Instrument for measuring lifestyle in patients with type 2 diabetes mellitus» (IMEVID), in the nutrition dimension. Medical nutrition therapy (MNT) and diabetes education (DE) were considered as received by the patient when provided in their healthcare clinic. RESULTS Women comprised 68% of the patients, with a median of 6 years from diabetes diagnosis. Of the patients, 21% received DE and MNT, 28% DE or MNT, and 51% received neither. The HbA1c was lower in the patients with DE and MNT (7.7% ± 1.9% vs. 8.7% ± 2.3%, 8.4% ± 2.2%; p = .003) respectively. In the patients with DE and MNT, a higher proportion took physical exercise, consumed less tobacco, and had better dietary habits (p < .05). Patients who received DE and MNT achieved HbA1c and HDL-c control levels. A greater risk of HbA1c > 7% was identified when they only received DE or MNT or neither, a longer time since diagnosis of the disease and less frequent adherence to a diet to control the disease (p < .05). CONCLUSION Diabetes education and medical nutritional therapy favour the goal of cardiovascular risk control and better dietary habits in the patient with type 2 diabetes.
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Affiliation(s)
- Lubia Velázquez-López
- Unidad de Investigación en Epidemiología Clínica. Hospital Carlos MacGregor Sánchez Navarro. Instituto Mexicano del Seguro Social, Ciudad de México, México.
| | | | - Eloísa Colín-Ramírez
- Centro de Investigación en Ciencias de la Salud (CICSA), Facultad de Ciencias de la Salud, Universidad Anáhuac, Huixquilucan, Estado de México, México
| | - Abril Violeta Muñoz-Torres
- Departamento de Salud Pública. Facultad de Medicina. Universidad Nacional Autónoma de México, Ciudad de México, México
| | - Jorge Escobedo-de la Peña
- Unidad de Investigación en Epidemiología Clínica. Hospital Carlos MacGregor Sánchez Navarro. Instituto Mexicano del Seguro Social, Ciudad de México, México
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Zhang YW, Lu PP, Li YJ, Dai GC, Cao MM, Xie T, Zhang C, Shi L, Rui YF. Low dietary choline intake is associated with the risk of osteoporosis in elderly individuals: a population-based study. Food Funct 2021; 12:6442-6451. [PMID: 34076003 DOI: 10.1039/d1fo00825k] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Currently, little is known regarding the association between dietary choline intake and osteoporosis in elderly individuals, as well as if such intakes affect bone health and result in fractures. This study was aimed to examine associations between daily dietary choline intake and osteoporosis in elderly individuals. A total of 31 034 participants from the National Health and Nutritional Examination Survey (NHANES) during 2005-2010 were enrolled, and 3179 participants with complete data and aged 65 years and older were identified. Baseline characteristics and dietary intake data were obtained through method of in-home administered questionnaires. Of 3179 individuals with a mean age of 73.7 ± 5.6 years, female (P < 0.001) and non-hispanic white (P < 0.001) occupied a higher proportion in the osteoporosis group. The logistic regression analysis indicated that the prevalence of osteoporosis in three tertile categories with gradually enhanced dietary choline intake was decreased progressively (P for trend <0.001). The restricted cubic spline (RCS) showed that the risk of osteoporosis generally decreased with increasing daily dietary choline intake (P < 0.001), while this trend was not apparent in relation between the daily dietary choline intake and risk of hip fracture (P = 0.592). The receiver operating characteristic (ROC) analysis identified a daily dietary choline intake of 232.1 mg as the optimal cutoff value for predicting osteoporosis. Our nationwide data suggested that a lower level of daily dietary choline intake was positively associated with the increased risk of osteoporosis in the US elderly population.
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Affiliation(s)
- Yuan-Wei Zhang
- Department of Orthopaedics, Zhongda Hospital, School of Medicine, Southeast University, Nanjing, Jiangsu, P.R. China.
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Song D, Hou J, Wu J, Wang J. Role of N 6-Methyladenosine RNA Modification in Cardiovascular Disease. Front Cardiovasc Med 2021; 8:659628. [PMID: 34026872 PMCID: PMC8138049 DOI: 10.3389/fcvm.2021.659628] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Accepted: 04/15/2021] [Indexed: 12/11/2022] Open
Abstract
Despite treatments being improved and many risk factors being identified, cardiovascular disease (CVD) is still a leading cause of mortality and disability worldwide. N6-methyladenosine (m6A) is the most common, abundant, and conserved internal modification in RNAs and plays an important role in the development of CVD. Many studies have shown that aabnormal m6A modifications of coding RNAs are involved in the development of CVD. In addition, non-coding RNAs (ncRNAs) exert post-transcriptional regulation in many diseases including CVD. Although ncRNAs have also been found to be modified by m6A, the studies on m6A modifications of ncRNAs in CVD are currently lacking. In this review, we summarized the recent progress in understanding m6A modifications in the context of coding RNAs and ncRNAs, as well as their regulatory roles in CVD.
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Affiliation(s)
- Dandan Song
- Department of Clinical Laboratory, Second Hospital of Jilin University, Changchun, China.,State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, College of Chemistry, Jilin University, Changchun, China
| | - Jianhua Hou
- Department of Orthodontics, Hospital of Stomatology, Jilin University, Changchun, China
| | - Junduo Wu
- Department of Cardiology, Second Hospital of Jilin University, Changchun, China
| | - Junnan Wang
- Department of Cardiology, Second Hospital of Jilin University, Changchun, China
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Interaction between major dietary patterns and cardiorespiratory fitness on metabolic syndrome in Iranian adults: a cross-sectional study. Nutr J 2021; 20:36. [PMID: 33849567 PMCID: PMC8045397 DOI: 10.1186/s12937-021-00695-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2020] [Accepted: 04/05/2021] [Indexed: 12/17/2022] Open
Abstract
Background Several researches have been conducted on the associations between diet and cardiorespiratory fitness (CRF) and major cardiovascular risk factors. However, there is no report about the interaction between major dietary patterns and CRF on metabolic syndrome (MetS) and its components. To investigate the combined association of major dietary patterns and CRF on MetS and its components. Methods This cross-sectional study was conducted on 270 apparently healthy adults living in Tehran, Iran. Dietary intake was evaluated using a validated food frequency questionnaire (FFQ). CRF was assessed using a graded exercise treadmill test. Socio-economic status, anthropometric measures, biochemical parameters, and blood pressure were evaluated according to standard methods. Major dietary patterns were identified by factor analysis. Results Three major identified dietary patterns were (healthy, mixed, and western). Significant positive association was found between mixed dietary pattern and metabolic syndrome (OR = 2.68, 95% CI (1.92,7.78), P = 0.04). There were not relations between tertiles of identified dietary patterns and remained outcomes. Those who had higher adherence to mixed pattern with also higher CRF showed a significant decrease for diastolic blood pressure (P < 0.01). Also we found that there was no significant interaction between any of dietary patterns and CRF on odds of MetS. Conclusions Overall, adherence to mixed dietary pattern in this population was associated with increasing odds of MetS. However, nor CRF neither the combination of dietary patterns and CRF was related to the odds of MetS among Iranian adults. More studies are needed to clarify these associations and to consider interpersonal determinants. Supplementary Information The online version contains supplementary material available at 10.1186/s12937-021-00695-4.
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Imani H, Salehi SO, Karimpour F, Jowshan M, Portavan F. Effects of traditional fermented food (Ash-Kardeh) consumption on blood glucose, blood pressure, and lipid profile in type 2 diabetes: a study protocol for a randomized clinical trial. J Diabetes Metab Disord 2020; 19:1639-1645. [PMID: 33553040 PMCID: PMC7843900 DOI: 10.1007/s40200-020-00634-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/04/2020] [Accepted: 09/08/2020] [Indexed: 01/04/2023]
Abstract
BACKGROUND Many therapeutic methods are recommended for the management of Type 2 diabetes. Ash-Kardeh contains several components such as flavonoids, antioxidants, and dietary fiber which can affect lipid profile and blood pressure in diabetic patients. However, no study has examined the effects of Ash-Kardeh consumption on blood glucose, blood pressure, and lipid profile in type 2 diabetic patients; therefore, the aim of this study will be to examine the effects of Ash-Kardeh consumption on blood glucose, blood pressure, and lipid profile in type 2 diabetic patients. METHODS This study is a randomized, no-blinded, controlled clinical trial in which 44 type 2 diabetic patients will be randomly allocated to intervention and control groups. Individuals in both the intervention and control groups will receive (the usual treatment of diabetic patients) for 6 weeks, while those in the intervention group will receive (250 g of traditional fermented food daily in addition to the usual treatment) at the same time. Assessment of anthropometric measures, blood pressure, and biochemical parameters including serum concentrations of fasting blood sugar, high-density lipoproteins-cholesterol, low-density lipoproteins-cholesterol, total cholesterol, and triglyceride will be performed at the study baseline and end of the trial.
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Affiliation(s)
- Hossein Imani
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
| | - Sayed Omid Salehi
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
- Students’ Scientific Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Farzad Karimpour
- Social Determinants of Health Research Center, Yasuj University of Medical Science, Yasuj, Iran
| | | | - Farzad Portavan
- Students Research Committee, Yasuj University of Medical Sciences, Yasuj, Iran
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Al-Nimr RI, Wright KCS, Aquila CL, Petersen CL, Gooding TL, Batsis JA. Intensive nutrition counseling as part of a multi-component weight loss intervention improves diet quality and anthropometrics in older adults with obesity. Clin Nutr ESPEN 2020; 40:293-299. [PMID: 33183553 DOI: 10.1016/j.clnesp.2020.09.002] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2020] [Accepted: 09/01/2020] [Indexed: 12/17/2022]
Abstract
BACKGROUND AND AIMS Obesity significantly impacts older adults. Intensive nutrition counseling can aid in weight reduction and improve diet quality, but data are sparse in this population. The objective of this intervention is to determine how intensive nutrition counseling affects diet quality and anthropometric measures during a multi-component weight loss intervention in rural older adults with obesity. METHODS A series of 12-week, single-arm feasibility pilots were conducted in fall 2017 and winter/spring 2018 in a community aging center in rural Northern New England. Adults were eligible if ≥ 65 years old with a Body Mass Index (BMI) ≥30 kg/m2. Exclusion criteria included dementia/cognitive impairment, uncontrolled psychiatric illness, weight-loss surgery, weight loss >5% in previous 6-months, life-threatening illness, palliative/hospice services, current participation in another weight-loss study/program, obesogenic medications, or presence of major chronic conditions. Participants received once-weekly nutrition counseling by a registered dietitian nutritionist (RDN), and twice-weekly exercise sessions by a physical therapist (PT). Primary outcomes were diet quality changes measured by total Rapid Eating and Activity Assessment for Patients-Short Version (REAP-S) and Automated Self-Administered 24-h dietary recall (ASA-24). Secondary outcome measures were changes in weight (kilograms) and waist circumference (centimeters). McNemar test was conducted for all paired categorical data while paired t-tests were conducted for all paired continuous data. All analyses were conducted in R; p-value<0.05 was significant. RESULTS Total n = 23. Mean age was 72.2 (5.8) years (73.9% female); mean BMI was 35.9 ± 5.0 kg/m2. At 12 weeks, diet quality significantly improved. REAP-S scores increased by 3.53 ± 3.13 points (p < 0.001). Kilocalories, grams fat, grams saturated fat, milligrams sodium, grams added sugar, and grams alcohol via ASA-24 significantly decreased (all p < 0.05). Significant reductions in weight (-5.22 ± 3.13 kg) and waist circumference (-6.88 ± 5.67 cm) were observed (both p < 0.001). CONCLUSION Intensive nutrition counseling significantly enhances diet quality and reduces weight and waist circumference in rural older adults with obesity.
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Affiliation(s)
- Rima Itani Al-Nimr
- The Geisel School of Medicine at Dartmouth, 1 Rope Ferry Road Hanover, NH, 03755, USA; Department of Internal Medicine, Dartmouth-Hitchcock Medical Center, 1 Medical Center Drive Lebanon, NH, 03766, USA.
| | - K C S Wright
- Department of Internal Medicine, Dartmouth-Hitchcock Medical Center, 1 Medical Center Drive Lebanon, NH, 03766, USA; Wildberrycommunications.com, 1106 Lakeshore Drive, New London, NH, 03257, USA.
| | - Christina L Aquila
- Department of Internal Medicine, Dartmouth-Hitchcock Medical Center, 1 Medical Center Drive Lebanon, NH, 03766, USA.
| | - Curtis L Petersen
- The Geisel School of Medicine at Dartmouth, 1 Rope Ferry Road Hanover, NH, 03755, USA; The Dartmouth Institute for Health Policy,1 Medical Center Drive, Lebanon, NH, 03766, USA.
| | - Tyler L Gooding
- Department of Internal Medicine, Dartmouth-Hitchcock Medical Center, 1 Medical Center Drive Lebanon, NH, 03766, USA.
| | - John A Batsis
- The Geisel School of Medicine at Dartmouth, 1 Rope Ferry Road Hanover, NH, 03755, USA; Department of Internal Medicine, Dartmouth-Hitchcock Medical Center, 1 Medical Center Drive Lebanon, NH, 03766, USA; The Dartmouth Institute for Health Policy,1 Medical Center Drive, Lebanon, NH, 03766, USA; Division of Geriatric Medicine, Center for Aging and Health, Department of Nutrition, University of North Carolina at Chapel Hill, Chapel Hill, HC, 27517, USA.
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Martínez MLR, Gómez-Díaz RA, González ALV, González RM, Becerra MCS, Rio SLGD, Cruz M, Wacher-Rodarte NH, Pacheco RAR, Aburto VHB. Association between glycemic control and dietary patterns in patients with type 2 diabetes in a Mexican institute. Nutrition 2020; 78:110901. [DOI: 10.1016/j.nut.2020.110901] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2020] [Revised: 04/02/2020] [Accepted: 05/27/2020] [Indexed: 01/30/2023]
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Liu R, Chen L, Wang Z, Zheng X, Hou Z, Zhao D, Long J, Liu J. Omega-3 polyunsaturated fatty acids prevent obesity by improving tricarboxylic acid cycle homeostasis. J Nutr Biochem 2020; 88:108503. [PMID: 32956825 DOI: 10.1016/j.jnutbio.2020.108503] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2020] [Revised: 08/29/2020] [Accepted: 09/03/2020] [Indexed: 02/08/2023]
Abstract
The beneficial effects of omega-3 polyunsaturated fatty acids (n-3 PUFAs) on preventing obesity are well known; however, the underlying mechanism by which n-3 PUFAs influence tricarboxylic acid (TCA) cycle under obesity remains unclear. We randomly divided male C57BL/6 mice into 5 groups (n=10) and fed for 12 weeks as follows: mice fed a normal diet (Con, 10% kcal); mice fed a high-fat diet (HFD, lard, 60% kcal); and mice fed a high-fat diet (60% kcal) substituting half the lard with safflower oil (SO), safflower oil and fish oil (SF) and fish oil (FO), respectively. Then we treated HepG2 cells with palmitic acid and DHA for 24 h. We found that body weight in FO group was significantly lower than it in HFD and SO groups. N-3 PUFAs reduced the transcription and translation of TCA cycle enzymes, including IDH1, IDH2, SDHA, FH and MDH2, to enhance mitochondrial function in vivo and vitro. DHA significantly inhibited protein expression of the mTORC1 signaling pathway, increased p-AKT protein expression to alleviate insulin resistance and improved mitochondrial oxygen consumption rate and glycolysis ability in HepG2 cells. In addition, the expressions of IDH2 and SDHB were reduced by rapamycin. N-3 PUFAs could prevent obesity by improving TCA cycle homeostasis and mTORC1 signaling pathway may be upstream.
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Affiliation(s)
- Run Liu
- Center for Mitochondrial Biology and Medicine, The Key Laboratory of Biomedical Information Engineering of Ministry of Education, School of Life Science and Technology, Xi'an Jiaotong University, Xi'an 710049, China
| | - Lei Chen
- Institute of Nutrition & Health, Qingdao University, 308 Ningxia Road, Qingdao 266071, China; Center for Mitochondrial Biology and Medicine, The Key Laboratory of Biomedical Information Engineering of Ministry of Education, School of Life Science and Technology, Xi'an Jiaotong University, Xi'an 710049, China
| | - Zhen Wang
- Center for Mitochondrial Biology and Medicine, The Key Laboratory of Biomedical Information Engineering of Ministry of Education, School of Life Science and Technology, Xi'an Jiaotong University, Xi'an 710049, China
| | - Xuewei Zheng
- The Key Laboratory of Biomedical Information Engineering of Ministry of Education, School of Life Science and Technology, Xi'an Jiaotong University, Xi'an 710049, China
| | - Zhanwu Hou
- Center for Mitochondrial Biology and Medicine, The Key Laboratory of Biomedical Information Engineering of Ministry of Education, School of Life Science and Technology, Xi'an Jiaotong University, Xi'an 710049, China
| | - Daina Zhao
- Center for Mitochondrial Biology and Medicine, The Key Laboratory of Biomedical Information Engineering of Ministry of Education, School of Life Science and Technology, Xi'an Jiaotong University, Xi'an 710049, China
| | - Jiangang Long
- Center for Mitochondrial Biology and Medicine, The Key Laboratory of Biomedical Information Engineering of Ministry of Education, School of Life Science and Technology, Xi'an Jiaotong University, Xi'an 710049, China
| | - Jiankang Liu
- Center for Mitochondrial Biology and Medicine, The Key Laboratory of Biomedical Information Engineering of Ministry of Education, School of Life Science and Technology, Xi'an Jiaotong University, Xi'an 710049, China.
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Zhu XS, Zhou HY, Yang F, Zhang HS, Ma KZ. miR-381-3p inhibits high glucose-induced vascular smooth muscle cell proliferation and migration by targeting HMGB1. J Gene Med 2020; 23:e3274. [PMID: 32902022 DOI: 10.1002/jgm.3274] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2020] [Revised: 09/02/2020] [Accepted: 09/02/2020] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND Hyperglycemia increases the risk of many cardiovascular diseases (CVD), and the dysregulation of proliferation and migration in vascular smooth muscle cells (VSMCs) also participates in the pathogenesis of CVD. miR-381-3p is known to suppress the proliferation and migration of multiple human cell types. Nevertheless, the function of miR-381-3p in VSMCs remains largely indistinct. METHODS A quantitative real-time polymerase chain reaction (qRT-PCR) was employed to investigate miR-381-3p expression in high-glucose-induced VSMCs. Inflammatory cytokines tumor necrosis factor-α, interleukin-1β and interleukin-6, as well as oxidative stress markers SOD and MDA, were determined by an enzyme-linked immunosorbent assay. Reactive oxygen species generation was examined using a 2,7'-dichlorofluorescein kit. The proliferation, migration and apoptosis of VSMCs were monitored by 3-(4,5-dimethylthiazl2-yl)-2,5-diphenyltetazolium bromide (MTT), transwell and terminal deoxynucleotidyl transferase-mediated dUTP nick-end labeling (TUNEL) assays. The TargetScan database (http://www.targetscan.org) was employed to seek the potential target gene of miR-381-3p. Interaction between miR-381-3p and HMGB1 was determined by a qRT-PCR, western blotting and a luciferase reporter assay. RESULTS miR-381-3p expression was significantly reduced in a VSMCs dysfunction model induced by high-glucose in a dose- and time-dependent manner. Transfection of miR-381-3p mimics suppressed the inflammation, oxidative stress, proliferation and migration of VSMCs, whereas apoptosis of VSMCs was promoted, and the transfection of miR-381-3p inhibitors had the opposite effect. Mechanistically, HMGB1, an important factor in inflammation response, was confirmed as a target gene of miR-381-3p. CONCLUSIONS miR-381-3p targets HMGB1 to suppress the inflammation, oxidative stress, proliferation and migration of high-glucose-induced VSMCs by targeting HMGB1.
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Affiliation(s)
- Xiao-Shan Zhu
- Department of Cardiology, Xiangyang Central Hospital, Affliated Hospital of Hubei College of Arts and Science, Xiangyang City, Hubei Province, 441021, China
| | - Han-Yun Zhou
- Department of Cardiology, Xiangyang Central Hospital, Affliated Hospital of Hubei College of Arts and Science, Xiangyang City, Hubei Province, 441021, China
| | - Feng Yang
- Department of Cardiology, Xiangyang Central Hospital, Affliated Hospital of Hubei College of Arts and Science, Xiangyang City, Hubei Province, 441021, China
| | - Hong-Shen Zhang
- Department of Cardiology, Xiangyang Central Hospital, Affliated Hospital of Hubei College of Arts and Science, Xiangyang City, Hubei Province, 441021, China
| | - Ke-Zhong Ma
- Department of Cardiology, Xiangyang Central Hospital, Affliated Hospital of Hubei College of Arts and Science, Xiangyang City, Hubei Province, 441021, China
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Gherasim A, Arhire LI, Niță O, Popa AD, Graur M, Mihalache L. The relationship between lifestyle components and dietary patterns. Proc Nutr Soc 2020; 79:311-323. [PMID: 32234085 PMCID: PMC7663317 DOI: 10.1017/s0029665120006898] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
We conducted a narrative review on the interaction between dietary patterns with demographic and lifestyle variables in relation to health status assessment. The food pattern has the advantage of taking into account the correlations that may exist between foods or groups of foods, but also between nutrients. It is an alternative and complementary approach in analysing the relationship between nutrition and the risk of chronic diseases. For the determination of dietary patterns one can use indices/scores that evaluate the conformity of the diet with the nutrition guidelines or the established patterns (a priori approach). The methods more commonly used are based on exploratory data (a posteriori): cluster analysis and factor analysis. Dietary patterns may vary according to sex, socio-economic status, ethnicity, culture and other factors, but more, they may vary depending on different associations between these factors. The dietary pattern exerts its effects on health in a synergistic way or even in conjunction with other lifestyle factors, and we can therefore refer to a 'pattern of lifestyle'.
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Affiliation(s)
- Andreea Gherasim
- ‘Grigore T. Popa’ University of Medicine and Pharmacy, Faculty of Medicine, 16 Universității street, Iași 700115, Romania
- ‘Sf. Spiridon’ Clinical Emergency Hospital, 1 Independenței boulevard, Iași 700111, Romania
| | - Lidia I. Arhire
- ‘Grigore T. Popa’ University of Medicine and Pharmacy, Faculty of Medicine, 16 Universității street, Iași 700115, Romania
- ‘Sf. Spiridon’ Clinical Emergency Hospital, 1 Independenței boulevard, Iași 700111, Romania
| | - Otilia Niță
- ‘Grigore T. Popa’ University of Medicine and Pharmacy, Faculty of Medicine, 16 Universității street, Iași 700115, Romania
- ‘Sf. Spiridon’ Clinical Emergency Hospital, 1 Independenței boulevard, Iași 700111, Romania
| | - Alina D. Popa
- ‘Grigore T. Popa’ University of Medicine and Pharmacy, Faculty of Medicine, 16 Universității street, Iași 700115, Romania
- ‘Sf. Spiridon’ Clinical Emergency Hospital, 1 Independenței boulevard, Iași 700111, Romania
| | - Mariana Graur
- ‘Grigore T. Popa’ University of Medicine and Pharmacy, Faculty of Medicine, 16 Universității street, Iași 700115, Romania
- ‘Sf. Spiridon’ Clinical Emergency Hospital, 1 Independenței boulevard, Iași 700111, Romania
| | - Laura Mihalache
- ‘Grigore T. Popa’ University of Medicine and Pharmacy, Faculty of Medicine, 16 Universității street, Iași 700115, Romania
- ‘Sf. Spiridon’ Clinical Emergency Hospital, 1 Independenței boulevard, Iași 700111, Romania
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Benson G, Hayes J. An Update on the Mediterranean, Vegetarian, and DASH Eating Patterns in People With Type 2 Diabetes. Diabetes Spectr 2020; 33:125-132. [PMID: 32425449 PMCID: PMC7228822 DOI: 10.2337/ds19-0073] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
When it comes to eating, there is no "one-size-fits-all" solution. This article provides an overview of recommendations and research for three evidence-based eating patterns-Mediterranean, DASH (Dietary Approaches to Stop Hypertension), and vegetarian/vegan-that can be individualized for people with type 2 diabetes. In an effort to improve adherence and health outcomes, practical considerations for improving nutrition are highlighted with the aim of helping patients successfully adopt an eating pattern that meets their individual needs and sociocultural and personal preferences.
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Affiliation(s)
| | - Joy Hayes
- Minneapolis Heart Institute Foundation, Minneapolis, MN
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Alcubierre N, Granado-Casas M, Real J, Perpiñán H, Rubinat E, Falguera M, Castelblanco E, Franch-Nadal J, Mauricio D. Spanish People with Type 2 Diabetes Show an Improved Adherence to the Mediterranean Diet. Nutrients 2020; 12:nu12020560. [PMID: 32093385 PMCID: PMC7071466 DOI: 10.3390/nu12020560] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2020] [Revised: 02/15/2020] [Accepted: 02/17/2020] [Indexed: 12/11/2022] Open
Abstract
The aim of this study was to assess the dietary pattern (i.e., Mediterranean Diet (MedDiet) and healthy eating) in people with type 2 diabetes (T2D) compared with those without diabetes. In addition, we explored clinical factors associated with the dietary pattern. This cross-sectional study was performed with a sample of 476 participants (238 with T2D and 238 participants without diabetes, matched for age and sex). The alternate Mediterranean Diet (aMED) score and the alternate Healthy Eating Index (aHEI) were calculated. Statistical analysis included comparison between groups and multivariable models. Participants with T2D showed higher aMED and aHEI scores (mean (SD): 4.3 (1.5) and 43.9 (6.5), respectively) in comparison with the control group (3.5 (1.8) and 39.4 (7.4), respectively; p < 0.001). In addition, a higher proportion of participants with T2D in higher tertiles of aMED (21.8%) and aHEI (39.9%) was observed compared with participants without diabetes (11.3% for the aMED, and 19.3% for the aHEI; p < 0.001). The adjusted multivariable analysis revealed that T2D (p < 0.001), increasing age (p = 0.006 and p = 0.030, respectively), and physical activity (p = 0.009) were positively associated with higher aMED and aHEI scores. Dyslipidemia and female gender were positively associated with aMED and aHEI (p = 0.031 and p < 0.001, respectively). The specific multivariable analysis for the group with T2D yielded a positive association of age (p < 0.001) and dyslipidemia (p = 0.021) with aMED. Regarding the aHEI, only female gender was positively related with this score in diabetes participants (p = 0.025). Participants with T2D showed a higher adherence to the MedDiet and a healthier eating pattern.
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Affiliation(s)
- Nuria Alcubierre
- Department of Nutrition and Dietetics, Avantmedic, 25008 Lleida, Spain;
| | - Minerva Granado-Casas
- Department of Endocrinology and Nutrition, Health Sciences Research Institute & University Hospital Germans Trias i Pujol, 08916 Badalona, Spain;
- Lleida Institute for Biomedical Research Dr. Pifarré Foundation IRB Lleida, University of Lleida, 25198 Lleida, Spain;
| | - Jordi Real
- DAP-Cat Group, Unitat de Suport a la Recerca de Barcelona, Institut Universitari d’Investigació en Atenció Primària Jordi Gol (IDIAP Jordi Gol), 08007 Barcelona, Spain;
- Center for Biomedical Research on Diabetes and Associated Metabolic Diseases (CIBERDEM), Instituto de Salud Carlos III, 08907 Barcelona, Spain;
| | - Hèctor Perpiñán
- Conselleria de Sanitat Universal i Salut Pública, Generalitat Valenciana, 46010 Valencia, Spain;
| | - Esther Rubinat
- Lleida Institute for Biomedical Research Dr. Pifarré Foundation IRB Lleida, University of Lleida, 25198 Lleida, Spain;
- Center for Biomedical Research on Diabetes and Associated Metabolic Diseases (CIBERDEM), Instituto de Salud Carlos III, 08907 Barcelona, Spain;
- Department of Nursing and Physiotherapy, Serra Hunter Lecture, University of Lleida, 25198 Lleida, Spain
| | - Mireia Falguera
- Primary Health Care Center Igualada Nord, 08700 Igualada, Spain;
| | - Esmeralda Castelblanco
- Center for Biomedical Research on Diabetes and Associated Metabolic Diseases (CIBERDEM), Instituto de Salud Carlos III, 08907 Barcelona, Spain;
- Department of Endocrinology and Nutrition, Hospital de la Santa Creu i Sant Pau & Sant Pau Biomedical Research Institute (IIB Sant Pau), 08041 Barcelona, Spain
| | - Josep Franch-Nadal
- DAP-Cat Group, Unitat de Suport a la Recerca de Barcelona, Institut Universitari d’Investigació en Atenció Primària Jordi Gol (IDIAP Jordi Gol), 08007 Barcelona, Spain;
- Center for Biomedical Research on Diabetes and Associated Metabolic Diseases (CIBERDEM), Instituto de Salud Carlos III, 08907 Barcelona, Spain;
- Correspondence: (J.F.-N.); (D.M.); Tel.: +34-933-293-912 (J.F.-N.); +34-935-565-602 (D.M.)
| | - Didac Mauricio
- Lleida Institute for Biomedical Research Dr. Pifarré Foundation IRB Lleida, University of Lleida, 25198 Lleida, Spain;
- Center for Biomedical Research on Diabetes and Associated Metabolic Diseases (CIBERDEM), Instituto de Salud Carlos III, 08907 Barcelona, Spain;
- Department of Endocrinology and Nutrition, Hospital de la Santa Creu i Sant Pau & Sant Pau Biomedical Research Institute (IIB Sant Pau), 08041 Barcelona, Spain
- Department of Medicine, Barcelona Autonomous University (UAB), 08035 Barcelona, Spain
- Correspondence: (J.F.-N.); (D.M.); Tel.: +34-933-293-912 (J.F.-N.); +34-935-565-602 (D.M.)
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Wang M, Tan Y, Shi Y, Wang X, Liao Z, Wei P. Diabetes and Sarcopenic Obesity: Pathogenesis, Diagnosis, and Treatments. Front Endocrinol (Lausanne) 2020; 11:568. [PMID: 32982969 PMCID: PMC7477770 DOI: 10.3389/fendo.2020.00568] [Citation(s) in RCA: 94] [Impact Index Per Article: 23.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2020] [Accepted: 07/13/2020] [Indexed: 12/11/2022] Open
Abstract
Sarcopenic obesity and diabetes are two increasing health problems worldwide, which both share many common risk factors, such as aging, and general obesity. The pathogenesis of sarcopenic obesity includes aging, physical inactivity, malnutrition, low-grade inflammation, insulin resistance, and hormonal changes. Nevertheless, there are two major reasons to cause diabetes: impaired insulin secretion and impaired insulin action. Furthermore, the individual diagnosis of obesity and sarcopenia should be combined to adequately define sarcopenic obesity. Also, the diagnosis of diabetes includes fasting plasma glucose test (FPG), 2-h oral glucose tolerance test (OGTT), glycated hemoglobin (A1C), and random plasma glucose coupled with symptoms. Healthy diet and physical activity are beneficial to both sarcopenic obesity and diabetes, but there are only recommended drugs for diabetes. This review consolidates and discusses the latest research in pathogenesis, diagnosis, and treatments of diabetes and sarcopenic obesity.
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Affiliation(s)
- Mina Wang
- School of Traditional Chinese Medicine, School of Life Sciences, Beijing University of Chinese Medicine, Beijing, China
- Beijing Key Laboratory of Acupuncture Neuromodulation, Department of Acupuncture and Moxibustion, Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing, China
| | - Yan Tan
- School of Traditional Chinese Medicine, School of Life Sciences, Beijing University of Chinese Medicine, Beijing, China
| | - Yifan Shi
- School of Traditional Chinese Medicine, School of Life Sciences, Beijing University of Chinese Medicine, Beijing, China
| | - Xu Wang
- School of Traditional Chinese Medicine, School of Life Sciences, Beijing University of Chinese Medicine, Beijing, China
| | - Zehuan Liao
- School of Biological Sciences, Nanyang Technological University, Singapore, Singapore
- Department of Microbiology, Tumor and Cell Biology (MTC), Karolinska Institutet, Biomedicum, Stockholm, Sweden
- Zehuan Liao
| | - Peng Wei
- School of Traditional Chinese Medicine, School of Life Sciences, Beijing University of Chinese Medicine, Beijing, China
- *Correspondence: Peng Wei
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Kim H, Son H. Fatigue-Related Factors for Community-Dwelling Older Adults with Diabetes: A Theory-Guided Multi-Dimensional Approach Using the Dynamic Biopsychosocial Model. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2019; 16:E4502. [PMID: 31731588 PMCID: PMC6887975 DOI: 10.3390/ijerph16224502] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/02/2019] [Revised: 11/11/2019] [Accepted: 11/13/2019] [Indexed: 01/10/2023]
Abstract
Older adults with diabetes appear more susceptible to fatigue compared to younger adults with diabetes or healthy older adults, since aging and diabetes independently and synergistically influence fatigue. Few studies have investigated fatigue in older adults with diabetes using a multidimensional approach. This study explored the influences of physical, psychological, interpersonal, and contextual factors on diabetes fatigue using a dynamic biopsychosocial model. Face-to-face surveys were administered to community-dwelling older adults with diabetes and included variables across four domains (i.e., physical, psychological, interpersonal, and contextual factors). Univariate analyses and multiple linear regression were used. The mean fatigue score was 3.94 (standard deviation (SD) = 1.81) out of 7, and the prevalence of fatigue was 48.8%. Significant differences in fatigue severity by psychological, interpersonal, and contextual factors were found. Comorbidity and psychological factors were significant predictors of fatigue in the model, explaining 31.9% of the variance. As nearly half the sample experienced moderate or severe fatigue, which was significantly influenced by both comorbidity and psychological factors, including depression, sleep quality, and diet-related psychological characteristics, assessing patients' psychological status may be important. Awareness of fatigue could be incorporated into dietary interventions for older adults with diabetes.
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Affiliation(s)
| | - Heesook Son
- Red Cross College of Nursing, Chung-Ang University, Seoul 06974, Korea;
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Fresán U, Sabaté J. Vegetarian Diets: Planetary Health and Its Alignment with Human Health. Adv Nutr 2019; 10:S380-S388. [PMID: 31728487 PMCID: PMC6855976 DOI: 10.1093/advances/nmz019] [Citation(s) in RCA: 97] [Impact Index Per Article: 19.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2018] [Revised: 01/03/2019] [Accepted: 02/02/2019] [Indexed: 12/14/2022] Open
Abstract
To maintain planetary health, human activities must limit the use of Earth's resources within finite boundaries and avoid environmental degradation. At present, food systems account for a substantial use of natural resources and contribute considerably to climate change, degradation of land, water use, and other impacts, which in turn threaten human health through food insecurity. Additionally, current dietary patterns, rich in animal products and excessive in calories, are detrimental to both population and planetary health. In order to resolve the diet-environment-health trilemma, population-level dietary changes are essential. Vegetarian diets are reported to be healthy options. Most plant-sourced foods are less resource intense and taxing on the environment than the production of animal-derived foods, particularly meat and dairy from ruminants. This review article explores simultaneously the environmental sustainability of vegetarian diets, and its alignment with people's health. In general, the progression from omnivorous to ovolactovegetarian and vegan diets is associated with increased environmental sustainability. Greenhouse gas emissions resulting from vegan and ovolactovegetarian diets are ∼50% and ∼35% lower, respectively, than most current omnivore diets, and with corresponding reductions in the use of natural resources. Concomitant health benefits could be obtained by shifting from current dietary patterns to sustainable vegetarian diets. Thus, there seems to be an alignment of health and environmental outcomes for vegetarian diets. Although this shows the human health and environmental sustainability benefits of vegetarian diets in high-income countries, questions remain about the challenges in other contexts and the political will to promote meat-free diets as the social norm.
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Affiliation(s)
- Ujué Fresán
- School of Public Health, Loma Linda University, CA
| | - Joan Sabaté
- School of Public Health, Loma Linda University, CA
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50
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Impact of different dietary approaches on blood lipid control in patients with type 2 diabetes mellitus: a systematic review and network meta-analysis. Eur J Epidemiol 2019; 34:837-852. [PMID: 31201670 DOI: 10.1007/s10654-019-00534-1] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2019] [Accepted: 06/08/2019] [Indexed: 12/11/2022]
Abstract
The aim of this study was to assess the effects of different dietary approaches on low-density lipoprotein (LDL) cholesterol, high-density lipoprotein (HDL) cholesterol, and triglyceride (TG) levels in patients with type 2 diabetes (T2D) by applying network meta-analysis (NMA). Systematic electronic and hand searches were conducted until January 2018. Randomized controlled trials (RCTs) with an intervention period of ≥ 12 weeks, focussing on adults with T2D, and comparing dietary approaches regarding LDL, HDL or TGs, were included. For each outcome measure, random effects NMA was performed in order to determine the effect of each dietary approach compared to every other dietary intervention. Mean differences (MDs) and 95% confidence intervals (95% CIs) were calculated, and for the ranking, the surface under the cumulative ranking curves (SUCRA) was determined. Additionally, the credibility of evidence was evaluated. 52 RCTs (44 for LDL, 48 for HDL and 52 for TGs) comparing nine dietary approaches (low fat, vegetarian, Mediterranean, high protein, moderate carbohydrate, low carbohydrate, control, low glycaemic index/glycaemic load and Palaeolithic diet) enrolling 5360 T2D patients were included. The vegetarian diet most effectively reduced LDL levels [MD (95% CI): - 0.33 (- 0.55, - 0.12) mmol/L; compared to the control diet]. The Mediterranean diet beneficially raised HDL [MD (95% CI): 0.09 (0.04, 0.15) mmol/L] and decreased TG levels [MD (95% CI): - 0.41 (- 0.72, - 0.10) mmol/L] compared to the control diet. The Mediterranean diet was the most effective dietary approach to manage diabetic dyslipidaemia altogether (SUCRA: 79%). The overall findings are mainly limited by low credibility of evidence.
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