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Verónica VO, Leticia NT, Saret DS, Dora Luz CQ, Estela CR, Margarita MG, Arturo OS, Francisco C, Jorge RA. Consumption of sucrose in maternal and postnatal stages leads to kidney affectation in adult male rats. Physiol Behav 2024; 283:114551. [PMID: 38621601 DOI: 10.1016/j.physbeh.2024.114551] [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: 01/29/2024] [Revised: 03/16/2024] [Accepted: 04/10/2024] [Indexed: 04/17/2024]
Abstract
High sugar-sweetened beverage intake has been related to human kidney disease and metabolic alterations. We determine the impact of high sucrose intake from pregnancy until early postnatal days and post-weaning on kidneys from adult male offspring rats. Wistar female rats were mated and assigned into two groups: one control drinking tap water (CM) and another drinking 5 % sucrose diluted in water (SM). Two offspring per mother were randomly allocated into two experimental groups at weaning. One had free access to simple water (CO) and the other to 5 % sucrose (SO) for 14 weeks. After treatment, levels of relative aquaporin-2 (AQP2), glomerulosclerosis index (GI), collecting tube area, perirenal fat, blood creatinine, and blood ureic nitrogen concentration (BUN) were determined. Two-way ANOVA followed by Bonferroni post-hoc test was used, considering P ≤ 0.05 as a significant statistical difference. Sucrose consumption during gestation/lactation and interaction increased AQP2 expression in the renal cortex and BUN concentration. In contrast, gestation/lactation consumption increased collecting tube area, post-weaning consumption favored perirenal fat, and finally, gestation/lactation, post-weaning, and the interaction caused glomerulosclerosis. Our results suggest that the consumption of sucrose water during gestation/lactation or post-weaning or combination triggers pathological changes in the kidneys of adult rats.
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Affiliation(s)
- Velázquez-Orozco Verónica
- Doctorado en Ciencias Biológicas, Universidad Autónoma de Tlaxcala, Mexico; Licenciatura en Química Clínica, Facultad de Ciencias de la Salud, Universidad Autónoma de Tlaxcala, Mexico
| | - Nicolás-Toledo Leticia
- Centro Tlaxcala Biología de la Conducta, Universidad Autónoma de Tlaxcala, Tlaxcala, Mexico
| | - Dávila-Santacruz Saret
- Doctorado en Ciencias Biológicas, Universidad Autónoma de Tlaxcala, Mexico; Centro Tlaxcala Biología de la Conducta, Universidad Autónoma de Tlaxcala, Tlaxcala, Mexico
| | | | - Cuevas-Romero Estela
- Centro Tlaxcala Biología de la Conducta, Universidad Autónoma de Tlaxcala, Tlaxcala, Mexico
| | - Martínez-Gómez Margarita
- Centro Tlaxcala Biología de la Conducta, Universidad Autónoma de Tlaxcala, Tlaxcala, Mexico; Departamento de Biología Celular y Fisiología, Instituto de Investigaciones Biomédicas, Unidad Foránea Tlaxcala, Universidad Nacional Autónoma de México, Tlaxcala, Mexico
| | - Ortega-Soto Arturo
- Departamento de Toxicología, Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional, Ciudad de México, Mexico
| | - Castelán Francisco
- Centro Tlaxcala Biología de la Conducta, Universidad Autónoma de Tlaxcala, Tlaxcala, Mexico; Departamento de Biología Celular y Fisiología, Instituto de Investigaciones Biomédicas, Unidad Foránea Tlaxcala, Universidad Nacional Autónoma de México, Tlaxcala, Mexico
| | - Rodríguez-Antolín Jorge
- Centro Tlaxcala Biología de la Conducta, Universidad Autónoma de Tlaxcala, Tlaxcala, Mexico.
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Shah VO, Parker T, de Sosa GR, Unruh ML. Chronic kidney disease in American Indians and Alaska Natives. Nat Rev Nephrol 2024; 20:487-488. [PMID: 38849497 DOI: 10.1038/s41581-024-00859-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/09/2024]
Affiliation(s)
- Vallabh O Shah
- Department of Internal Medicine, University of New Mexico, Albuquerque, NM, USA.
| | - Tassy Parker
- Department of Family and Community Medicine, University of New Mexico, Albuquerque, NM, USA
| | | | - Mark L Unruh
- Department of Internal Medicine, University of New Mexico, Albuquerque, NM, USA
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Sardar MB, Ahmed S, Ashraf H, Ashfaq H, Nadeem ZA, Babar M, Nadeem A. Temporal and regional trends in adults with diabetics kidney disease in the US from 1999 to 2020. Diabetes Res Clin Pract 2024; 213:111729. [PMID: 38844055 DOI: 10.1016/j.diabres.2024.111729] [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: 04/11/2024] [Revised: 04/29/2024] [Accepted: 06/02/2024] [Indexed: 06/10/2024]
Abstract
AIMS We aim to analyze trends in mortality rates among adults with diabetic kidney disease (DKD) in the US from 1999 to 2020. METHODS We queried the Centers for Disease Control Wide-Ranging Online Data for Epidemiologic Research database for mortality statistics from 1999 to 2020 associated with DKD in adults aged ≥25 years. Age-adjusted mortality rates (AAMRs) were calculated and trends were analyzed using the Joinpoint Regression Program. RESULTS From 1999 to 2020, a total of 528,430 deaths were reported among adults with DKD. The mortality rates increased over time with males consistently exhibiting higher AAMR than females. NH American Indian or Alaska Native individuals had the highest AAMR, followed by NH Blacks, Hispanics, NH Whites, and NH Asians. The West region had the highest AAMR, followed by the Midwest, South, and Northeast. Rural regions had higher AAMR than urban areas, and mortality rates increased with age. CONCLUSIONS This study reveals notable disparities in DKD mortality rates across demographic groups and geographic regions. NH American Indians or Alaska Natives, males, elderly individuals, rural residents, and those in the West region were disproportionately affected. Understanding these trends is crucial for developing targeted interventions to reduce DKD-related mortality and address healthcare disparities.
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Affiliation(s)
| | - Sophia Ahmed
- Department of Medicine, Allama Iqbal Medical College, Lahore, Pakistan
| | - Hamza Ashraf
- Department of Medicine, Allama Iqbal Medical College, Lahore, Pakistan
| | - Haider Ashfaq
- Department of Medicine, Allama Iqbal Medical College, Lahore, Pakistan
| | - Zain Ali Nadeem
- Department of Medicine, Allama Iqbal Medical College, Lahore, Pakistan
| | - Muhammad Babar
- Department of Emergency Medicine, Social Security Hospital, Faisalabad, Pakistan
| | - Arsalan Nadeem
- Department of Medicine, Allama Iqbal Medical College, Lahore, Pakistan
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Lampignano L, Tatoli R, Donghia R, Bortone I, Castellana F, Zupo R, Lozupone M, Panza F, Conte C, Sardone R. Nutritional patterns as machine learning predictors of liver health in a population of elderly subjects. Nutr Metab Cardiovasc Dis 2023; 33:2233-2241. [PMID: 37541928 DOI: 10.1016/j.numecd.2023.07.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/03/2023] [Revised: 06/14/2023] [Accepted: 07/07/2023] [Indexed: 08/06/2023]
Abstract
BACKGROUND AND AIMS Non-alcoholic hepatic steatosis affects 25% of adults worldwide and its prevalence increases with age. There is currently no definitive treatment for NAFLD but international guidelines recommend a lifestyle-based approach, including a healthy diet. The aim of this study was to investigate the interactions between eating habits and the risk of steatosis and/or hepatic fibrosis, using a machine learning approach, in a non-institutionalized elderly population. METHODS AND RESULTS We recruited 1929 subjects, mean age 74 years, from the population-based Salus in Apulia Study. Dietary habits and the risk of steatosis and hepatic fibrosis were evaluated with a validated food frequency questionnaire, the Fatty Liver Index (FLI) and the FIB-4 score, respectively. Two dietary patterns associated with the risk of steatosis and hepatic fibrosis have been identified. They are both similar to a "western" diet, defined by a greater consumption of refined foods, with a rich content of sugars and saturated fats, and alcoholic and non-alcoholic calorie drinks. CONCLUSION This study further supports the concept of diet as a factor that significantly influences the development of the most widespread liver diseases. However, longitudinal studies are needed to better understand the causal effect of the consumption of particular foods on fat accumulation in the liver.
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Affiliation(s)
| | - Rossella Tatoli
- National Institute of Gastroenterology IRCCS "Saverio de Bellis", Research Hospital, Castellana Grotte, Italy
| | - Rossella Donghia
- National Institute of Gastroenterology IRCCS "Saverio de Bellis", Research Hospital, Castellana Grotte, Italy
| | - Ilaria Bortone
- Department of Translational Biomedicine and Neuroscience "DiBraiN", University of Bari Aldo Moro, Bari, Italy
| | | | - Roberta Zupo
- Department of Interdisciplinary Medicine, University "Aldo Moro", Bari, Italy
| | - Madia Lozupone
- Department of Translational Biomedicine and Neuroscience "DiBraiN", University of Bari Aldo Moro, Bari, Italy
| | - Francesco Panza
- "Cesare Frugoni" Internal and Geriatric Medicine and Memory Unit, University of Bari "Aldo Moro", Bari, Italy
| | - Caterina Conte
- Department of Human Sciences and Promotion of the Quality of Life, San Raffaele Roma Open University, Rome, Italy; Department of Endocrinology, Nutrition and Metabolic Diseases, IRCCS MultiMedica, Milan, Italy
| | - Rodolfo Sardone
- Unit of Statistics and Epidemiology, Local Health Authority of Taranto, Taranto, Italy
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Vargas-Vázquez C, González-Ortíz A, Bertrán-Vilà M, Espinosa-Cuevas A. Impact of SARS-CoV-2 Pandemic on food Security in Patients With chronic Kidney Disease. J Ren Nutr 2023; 33:78-87. [PMID: 35863603 PMCID: PMC9293391 DOI: 10.1053/j.jrn.2022.07.004] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Revised: 06/16/2022] [Accepted: 07/03/2022] [Indexed: 02/01/2023] Open
Abstract
OBJECTIVE The present study aims to determine the degree of Food Insecurity (FI) in adult patients with CKD during the COVID-19 pandemic, as well as the association between FI and food consumption. METHODS A cross-sectional study was conducted on patients with chronic kidney disease (CKD), with and without substitutive treatment, and older than 18 years of age. Food security was measured using the Mexican Food Security Scale (MFSS). Sociodemographic data and a food frequency questionnaire were obtained. Multinomial logistic regression was performed using the 4 categories of food security (food security as reference); principal component analysis was also performed to assess the relationship between food consumption patterns and sociodemographic characteristics. RESULTS The prevalence of FI in patients with CKD was 71.6%, the most prevalent degree of FI was moderate. As FI increased, a greater amount of beans, eggs, sweets/desserts, soft drinks, and artificial juices (P < .001) was consumed. The risk factors of FI were diabetes, hypertension, unpaid occupation, living in the country's capital, having children at home, or a decrease in income due to the pandemic. Four main components were identified that were associated with the different degrees of FI. CONCLUSION The present study allowed us to conclude that more than 70% of CKD patients in the study cohort had some type of FI, which makes it difficult to adhere to treatment and may increase the risk of advanced CKD. A less healthy food pattern is associated with greater FI.
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Affiliation(s)
- Cristina Vargas-Vázquez
- Nephrology and Mineral Metabolism Department, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | | | - Miriam Bertrán-Vilà
- Health Care of Department Universidad Autónoma Metropolitana-Xochimilco, Mexico City, Mexico
| | - Angeles Espinosa-Cuevas
- Nephrology and Mineral Metabolism Department, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico,Health Care of Department Universidad Autónoma Metropolitana-Xochimilco, Mexico City, Mexico,Address correspondence to Angeles Espinosa-Cuevas, PhD, MCN, RD, Department of Nephrology and Mineral Metabolism, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán. Vasco de Quiroga No. 15, Col. Belisario Domínguez Sección XVI, Deleg. Tlalpan, CP 14000, Mexico City, México
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McCullough ML, Chantaprasopsuk S, Islami F, Rees-Punia E, Um CY, Wang Y, Leach CR, Sullivan KR, Patel AV. Association of Socioeconomic and Geographic Factors With Diet Quality in US Adults. JAMA Netw Open 2022; 5:e2216406. [PMID: 35679041 PMCID: PMC9185183 DOI: 10.1001/jamanetworkopen.2022.16406] [Citation(s) in RCA: 38] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Abstract
IMPORTANCE Poor diet quality is a key factor associated with obesity and chronic disease. Understanding associations of socioeconomic and geographic factors with diet quality can inform public health and policy efforts for advancing health equity. OBJECTIVE To identify socioeconomic and geographic factors associated with diet quality in a large US cohort study. DESIGN, SETTING, AND PARTICIPANTS This cross-sectional study included adult men and women who enrolled in the Cancer Prevention Study-3 at American Cancer Society community events in 35 US states, the District of Columbia, and Puerto Rico between 2006 and 2013. Participants completed a validated food frequency questionnaire between 2015 and 2017. Data were analyzed from February to November 2021. EXPOSURES The main exposures included self-reported race and ethnicity, education, and household income. Geocoded addresses were used to classify urbanization level using Rural-Urban Commuting Area codes; US Department of Agriculture's Food Access Research Atlas database classified residence in food desert. MAIN OUTCOMES AND MEASURES Poor diet quality was defined as lowest quartile of dietary concordance with the 2020 American Cancer Society recommendations for cancer prevention score, based on sex-specific intake categories of vegetables and legumes, whole fruits, whole grains, red and processed meat, highly processed foods and refined grains, and sugar-sweetened beverages. RESULTS Among 155 331 adults, 123 115 were women (79.3%), and the mean (SD) age was 52 (9.7) years), and there were 1408 American Indian or Alaskan Native individuals (0.9%); 2721 Asian, Native Hawaiian, or Pacific Islander individuals (1.8%); 3829 Black individuals (2.5%); 7967 Hispanic individuals (5.1%); and 138 166 White individuals (88.9%). All key exposures assessed were statistically significantly and independently associated with poor diet quality. Compared with White participants, Black participants had a 16% (95% CI, 8%-25%) higher risk of poor diet quality, while Hispanic/Latino had 16% (95% CI, 12%-21%) lower risk and Asian, Native Hawaiian, and Pacific Islander participants had 33% (95% CI, 26%-40%) lower risk of poor diet quality. After controlling for other characteristics, rural residence was associated with a 61% (95% CI, 48%-75%) higher risk of poor diet quality, and living in a food desert was associated with a 17% (95% CI, 12%-22%) higher risk. Associations of income with diet quality and education with diet quality varied by race and ethnicity (income: P for interaction = .01; education: P for interaction < .001). All diet score components were associated with disparities observed. CONCLUSIONS AND RELEVANCE This cross-sectional study found that multiple individual-level socioeconomic and geographic variables were independently associated with poor diet quality among a large, racially and ethnically and geographically diverse US cohort. These findings could help to identify groups at highest risk of outcomes associated with poor diet to inform future approaches for advancing health equity.
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Affiliation(s)
| | | | - Farhad Islami
- Department of Surveillance and Health Equity Science, American Cancer Society, Kennesaw, Georgia
| | - Erika Rees-Punia
- Department of Population Science, American Cancer Society, Kennesaw, Georgia
| | - Caroline Y. Um
- Department of Population Science, American Cancer Society, Kennesaw, Georgia
| | - Ying Wang
- Department of Population Science, American Cancer Society, Kennesaw, Georgia
| | - Corinne R. Leach
- Department of Population Science, American Cancer Society, Kennesaw, Georgia
| | - Kristen R. Sullivan
- Department of Population Science, American Cancer Society, Kennesaw, Georgia
| | - Alpa V. Patel
- Department of Population Science, American Cancer Society, Kennesaw, Georgia
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Zhang XL, Wang TY, Targher G, Byrne CD, Zheng MH. Lifestyle Interventions for Non-Obese Patients Both with, and at Risk, of Non-Alcoholic Fatty Liver Disease. Diabetes Metab J 2022; 46:391-401. [PMID: 35656562 PMCID: PMC9171159 DOI: 10.4093/dmj.2022.0048] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/13/2022] [Accepted: 04/29/2022] [Indexed: 12/26/2022] Open
Abstract
Non-alcoholic fatty liver disease occurring in non-obese subjects (the so-called non-obese NAFLD) is a highly prevalent but neglected liver condition, which is closely associated with metabolic disorders and suboptimal lifestyles. Landmark studies have shown that lifestyle interventions are potentially beneficial in decreasing the risk of developing non-obese NAFLD and in ameliorating NAFLD in non-obese individuals with pre-existing NAFLD. Lifestyle interventions usually refer to changes in eating habits and physical activity, both of which have a powerful effect on non-obese NAFLD and on risk factors for non-obese NAFLD. However, to date, patients and health-care professionals have a poor awareness and understanding of non-obese NAFLD and the beneficial effects of lifestyle interventions in this patient population. The aim of this narrative review is to briefly discuss the evidence for the effects of lifestyle changes and what changes are needed amongst medical personnel and other stakeholders in order to raise awareness of non-obese NAFLD.
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Affiliation(s)
- Xin-Lei Zhang
- NAFLD Research Center, Department of Hepatology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Ting-Yao Wang
- Department of Nephrology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Giovanni Targher
- Section of Endocrinology, Diabetes and Metabolism, Department of Medicine, University of Verona, Verona, Italy
| | - Christopher D. Byrne
- Southampton National Institute for Health Research Biomedical Research Centre, University Hospital Southampton, Southampton General Hospital, Southampton, UK
- Nutrition and Metabolism, Faculty of Medicine, University of Southampton, Southampton, UK
| | - Ming-Hua Zheng
- NAFLD Research Center, Department of Hepatology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
- Institute of Hepatology, Wenzhou Medical University, Wenzhou, China
- Key Laboratory of Diagnosis and Treatment for the Development of Chronic Liver Disease in Zhejiang Province, Wenzhou, China
- Corresponding author: Ming-Hua Zheng https://orcid.org/0000-0003-4984-2631 NAFLD Research Center, Department of Hepatology, The First Affiliated Hospital of Wenzhou Medical University, No. 2 Fuxue Lane, Wenzhou 325000, China E-mail:
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Bays HE, Muñoz-Mantilla DX, Morgan R, Nwizu C, Garcia T“T. Obesity Pillars Roundtable: Obesity and Diversity. OBESITY PILLARS (ONLINE) 2022; 1:100008. [PMID: 37990704 PMCID: PMC10662096 DOI: 10.1016/j.obpill.2021.100008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Revised: 12/24/2021] [Accepted: 12/26/2021] [Indexed: 11/23/2023]
Abstract
Background The clinical implications of obesity differ, depending on race, ethnicity, and sexual orientation. Methods This roundtable discussion included 4 obesity specialists with expertise in the clinical management of obesity among diverse populations including Blacks, Hispanics/Latinos, Lesbian-Gay-Bisexual-Transgender-Questioning (LGBTQ) individuals, and Native-Americans. Results One of the first obstacles towards overcoming disparities in managing obesity and its complications among diverse populations is understanding applicable terminology. This includes categorization terminology relative to Native Americans (for the purpose of assessing culture and possibly genetic predispositions), understanding the differences between Black African Americans and Black Africans, understanding the differences between the terms Hispanic and Latinx, and basic concepts behind different pronouns applicable to Lesbian-Gay-Bisexual-Transgender-Questioning (LGBTQ) individuals. After being better able to grasp the input from patients with diverse backgrounds, universal obesity assessment and management principles can be then tailored utilizing a patient-centered approach. Conclusion Understanding the unique genetic, culture, and terminology regarding patients of different races, ethnicities, and sexual orientation may help clinicians better engage patients in managing obesity via utilizing a more patient-centered approach.
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Affiliation(s)
- Harold Edward Bays
- Medical Director/President Louisville Metabolic and Atherosclerosis Research Center, 3288 Illinois Avenue, Louisville, KY, 40213, USA
- Clinical Associate Professor, University of Louisville School of Medicine, Louisville KY
| | | | - Ryan Morgan
- LLC, Sub-investigator for Lynn Health Science Institute, Adjunct Clinical Professor for Oklahoma State University Center for Health Sciences, 3330 NW 56th St., STE 608, Oklahoma City, OK, 73118, USA
| | - Chima Nwizu
- Department of Clinical Affairs, Rocky Vista University Parker, Family Physicians of Greeley, 6801 W 20th Street, Suite 101, Greeley, CO, 80634, USA
| | - Theresa “Tess” Garcia
- Garcia Family Medicine, 1416 NW 7 Highway, Union Square, Eastern Jackson County, Blue Springs, MO, 64014, USA
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YANG HI, AMEER K, EUN JB. Effects of different stevia-to-onion ratios and heating temperatures on physicochemical and sensory attributes of onion-stevia hot water extracts. FOOD SCIENCE AND TECHNOLOGY 2022. [DOI: 10.1590/fst.24221] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
| | - Kashif AMEER
- Chonnam National University, South Korea; University of Sargodha, Pakistan; The University of Lahore, Pakistan
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Abstract
Active surveillance of invasive group A Streptococcus (iGAS) disease indicates that its incidence in the US general population is low, but limited studies show rates for American Indians and Alaska Natives (AI/AN) are severalfold higher. Major disparities in rates of iGAS exist between Indigenous and non-Indigenous populations of Australia, New Zealand, and Canada, but much less is understood about iGAS among AI/AN in the United States. Although complex host-pathogen interactions influence the rates of iGAS, including strain variation and virulence, the number and type of concurrent conditions, and socioeconomic status, the relative contribution of each remains unclear. We highlight the poor correlation between the substantial effect of iGAS among Indigenous persons in industrialized countries and the current understanding of factors that influence iGAS disease in these populations. Prospective, large-scale, population-based studies of iGAS are needed that include AI/AN as a necessary first step to understanding the effects of iGAS.
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Unruh ML, Arzhan S, Feldman HI, Looker HC, Nelson RG, Faber T, Johnson D, Son-Stone L, Pankratz VS, Myaskovsky L, Shah VO. American Indian chronic Renal insufficiency cohort study (AI-CRIC study). BMC Nephrol 2020; 21:291. [PMID: 32698776 PMCID: PMC7376925 DOI: 10.1186/s12882-020-01954-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2020] [Accepted: 07/15/2020] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Chronic kidney disease (CKD) is an increasing epidemic globally that is associated with adverse health outcomes including end stage kidney disease (ESKD), cardiovascular disease (CVD), and death. American Indians (AIs) have a higher prevalence of CKD than most other racial/ethnic groups, due in part to a high prevalence of type 2 diabetes. Other genetic and environmental factors not yet identified may also contribute to the disproportionate burden of CKD in AIs. METHOD We will establish 3 clinical centers to recruit AIs from the Southwest United States (US) to expand the Chronic Renal Insufficiency Cohort (CRIC) study. We will follow the current CRIC protocol for kidney and cardiovascular measures and outcomes, which include ambulatory monitoring of kidney function and the use of mobile health technologies for CVD sub-phenotyping, and compare the outcomes in AIs with those in other racial/ethnic groups in CRIC. DISCUSSION AI-CRIC will identify the role of various risk factors for rapid loss of kidney function among AIs of the Southwest US. In addition, to better understand the natural history of CKD and CVD in this high-risk population, we will identify unique risk factors for CKD and CVD progression in AIs. We will also compare event rates and risk factors for kidney and cardiovascular events in AIs with the other populations represented in CRIC.
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Affiliation(s)
- Mark L Unruh
- Department of Internal Medicine and Biochemistry, University of New Mexico, School of Medicine, MSC 10 5550, Albuquerque, NM, 87131, USA
| | - Soraya Arzhan
- Department of Internal Medicine and Biochemistry, University of New Mexico, School of Medicine, MSC 10 5550, Albuquerque, NM, 87131, USA
| | | | | | | | | | | | | | - Vernon S Pankratz
- Department of Internal Medicine and Biochemistry, University of New Mexico, School of Medicine, MSC 10 5550, Albuquerque, NM, 87131, USA
| | - Larissa Myaskovsky
- Department of Internal Medicine and Biochemistry, University of New Mexico, School of Medicine, MSC 10 5550, Albuquerque, NM, 87131, USA
| | - Vallabh O Shah
- Department of Internal Medicine and Biochemistry, University of New Mexico, School of Medicine, MSC 10 5550, Albuquerque, NM, 87131, USA.
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Loh IH, Trude ACB, Setiono F, Redmond L, Jock B, Gittelsohn J. Dietary Intake of Upper Midwest and Southwest Native American Adults. Ecol Food Nutr 2020; 59:486-505. [PMID: 32372666 DOI: 10.1080/03670244.2020.1752685] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
Limited information on current dietary patterns of Native American (NA) adults exists. This paper describes the dietary intake of 582 NA adults, aged 19-75 years, living in six communities in New Mexico and Wisconsin in 2016-2017 and compares macronutrient and micronutrient intakes, estimated via a semi-quantitative 30-day Block Food Frequency Questionnaire, among different age and sex groups. NA adults consumed a diet high in % energy from total fat, saturated fat, added sugars, and sodium. A general trend of lower micronutrient intakes with increasing age was observed. Health professionals can apply this information to develop effective and culturally relevant nutrition interventions. Abbreviations: NA = Native American; CVD = Cardiovascular diseases; IOM = Institute of Medicine; IRB = Institutional Review Board; AIQ = Adult Impact Questionnaire; FFQ = Food Frequency Questionnaire; NHANES = National Health and Nutrition Examination Survey; NHNS: Navajo Health and Nutrition Survey.
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Affiliation(s)
- Ivory H Loh
- Department of International Health, Global Obesity Prevention Center, and Center for Human Nutrition, Johns Hopkins Bloomberg School of Public Health , Baltimore, USA
| | - Angela C B Trude
- Department of International Health, Global Obesity Prevention Center, and Center for Human Nutrition, Johns Hopkins Bloomberg School of Public Health , Baltimore, USA
| | - Felicia Setiono
- Department of International Health, Global Obesity Prevention Center, and Center for Human Nutrition, Johns Hopkins Bloomberg School of Public Health , Baltimore, USA
| | - Leslie Redmond
- Department of International Health, Global Obesity Prevention Center, and Center for Human Nutrition, Johns Hopkins Bloomberg School of Public Health , Baltimore, USA
| | - Brittany Jock
- Department of International Health, Global Obesity Prevention Center, and Center for Human Nutrition, Johns Hopkins Bloomberg School of Public Health , Baltimore, USA
| | - Joel Gittelsohn
- Department of International Health, Global Obesity Prevention Center, and Center for Human Nutrition, Johns Hopkins Bloomberg School of Public Health , Baltimore, USA
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Mendoza-Caamal EC, Barajas-Olmos F, García-Ortiz H, Cicerón-Arellano I, Martínez-Hernández A, Córdova EJ, Esparza-Aguilar M, Contreras-Cubas C, Centeno-Cruz F, Cid-Soto M, Morales-Marín ME, Reséndiz-Rodríguez A, Jiménez-Ruiz JL, Salas-Martínez MG, Saldaña-Alvarez Y, Mirzaeicheshmeh E, Rojas-Martínez MR, Orozco L. Metabolic syndrome in indigenous communities in Mexico: a descriptive and cross-sectional study. BMC Public Health 2020; 20:339. [PMID: 32183766 PMCID: PMC7076922 DOI: 10.1186/s12889-020-8378-5] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2019] [Accepted: 02/20/2020] [Indexed: 12/26/2022] Open
Abstract
BACKGROUND An Amerindian genetic background could play an important role in susceptibility to metabolic diseases, which have alarmingly increased in recent decades. Mexico has one of the highest prevalences of metabolic disease worldwide. The purpose of this study was to determine the prevalence of metabolic syndrome and its components in a population with high Amerindian ancestry. METHODS We performed a descriptive, quantitative, and analytical cross-sectional study of 2596 adult indigenous volunteers from 60 different ethnic groups. Metabolic syndrome and its components were evaluated using the American Heart Association/National Heart, Lung, and Blood Institute Scientific Statement criteria. RESULTS The overall prevalence of metabolic syndrome in the indigenous Mexican population was 50.3%. Although females had a higher prevalence than males (55.6% vs. 38.2%), the males presented with combinations of metabolic syndrome components that confer a higher risk of cardiovascular disease. The most frequent metabolic syndrome component in both genders was low HDL-cholesterol levels (75.8%). Central obesity was the second most frequent component in females (61%), though it had a low prevalence in males (16.5%). The overall prevalence of elevated blood pressure was 42.7% and was higher in males than females (48.8 vs. 40%). We found no gender differences in the overall prevalence of elevated triglycerides (56.7%) or fasting glucose (27.9%). CONCLUSIONS We documented that individuals with Amerindian ancestry have a high prevalence of metabolic syndrome. Health policies are needed to control the development of metabolic disorders in a population with high genetic risk.
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Affiliation(s)
- Elvia Cristina Mendoza-Caamal
- Clinical Area, Instituto Nacional de Medicina Genómica, SS, Periférico Sur 4809, Colonia Arenal Tepepan, Delegación Tlalpan, C.P. 14610, Ciudad de México, Mexico
| | - Francisco Barajas-Olmos
- Immunogenomics and Metabolic Disease Laboratory, Instituto Nacional de Medicina Genómica, SS, Periférico Sur 4809, Colonia Arenal Tepepan, Delegación Tlalpan, C.P. 14610, Ciudad de México, Mexico
| | - Humberto García-Ortiz
- Immunogenomics and Metabolic Disease Laboratory, Instituto Nacional de Medicina Genómica, SS, Periférico Sur 4809, Colonia Arenal Tepepan, Delegación Tlalpan, C.P. 14610, Ciudad de México, Mexico
| | - Isabel Cicerón-Arellano
- Clinical Area, Instituto Nacional de Medicina Genómica, SS, Periférico Sur 4809, Colonia Arenal Tepepan, Delegación Tlalpan, C.P. 14610, Ciudad de México, Mexico
| | - Angélica Martínez-Hernández
- Immunogenomics and Metabolic Disease Laboratory, Instituto Nacional de Medicina Genómica, SS, Periférico Sur 4809, Colonia Arenal Tepepan, Delegación Tlalpan, C.P. 14610, Ciudad de México, Mexico
| | - Emilio J Córdova
- Immunogenomics and Metabolic Disease Laboratory, Instituto Nacional de Medicina Genómica, SS, Periférico Sur 4809, Colonia Arenal Tepepan, Delegación Tlalpan, C.P. 14610, Ciudad de México, Mexico
| | - Marcelino Esparza-Aguilar
- Epidemiology Research Department, Instituto Nacional de Pediatría, Insurgentes Sur 3700, Letra C, Colonia Insurgentes Cuicuilco, Delegación Coyoacán, C.P. 04530, Ciudad de México, Mexico
| | - Cecilia Contreras-Cubas
- Immunogenomics and Metabolic Disease Laboratory, Instituto Nacional de Medicina Genómica, SS, Periférico Sur 4809, Colonia Arenal Tepepan, Delegación Tlalpan, C.P. 14610, Ciudad de México, Mexico
| | - Federico Centeno-Cruz
- Immunogenomics and Metabolic Disease Laboratory, Instituto Nacional de Medicina Genómica, SS, Periférico Sur 4809, Colonia Arenal Tepepan, Delegación Tlalpan, C.P. 14610, Ciudad de México, Mexico
| | - Miguel Cid-Soto
- Immunogenomics and Metabolic Disease Laboratory, Instituto Nacional de Medicina Genómica, SS, Periférico Sur 4809, Colonia Arenal Tepepan, Delegación Tlalpan, C.P. 14610, Ciudad de México, Mexico
| | - Mirna Edith Morales-Marín
- Immunogenomics and Metabolic Disease Laboratory, Instituto Nacional de Medicina Genómica, SS, Periférico Sur 4809, Colonia Arenal Tepepan, Delegación Tlalpan, C.P. 14610, Ciudad de México, Mexico
| | - Adriana Reséndiz-Rodríguez
- Clinical Area, Instituto Nacional de Medicina Genómica, SS, Periférico Sur 4809, Colonia Arenal Tepepan, Delegación Tlalpan, C.P. 14610, Ciudad de México, Mexico
| | - Juan Luis Jiménez-Ruiz
- Immunogenomics and Metabolic Disease Laboratory, Instituto Nacional de Medicina Genómica, SS, Periférico Sur 4809, Colonia Arenal Tepepan, Delegación Tlalpan, C.P. 14610, Ciudad de México, Mexico
| | - María Guadalupe Salas-Martínez
- Immunogenomics and Metabolic Disease Laboratory, Instituto Nacional de Medicina Genómica, SS, Periférico Sur 4809, Colonia Arenal Tepepan, Delegación Tlalpan, C.P. 14610, Ciudad de México, Mexico
| | - Yolanda Saldaña-Alvarez
- Immunogenomics and Metabolic Disease Laboratory, Instituto Nacional de Medicina Genómica, SS, Periférico Sur 4809, Colonia Arenal Tepepan, Delegación Tlalpan, C.P. 14610, Ciudad de México, Mexico
| | - Elaheh Mirzaeicheshmeh
- Immunogenomics and Metabolic Disease Laboratory, Instituto Nacional de Medicina Genómica, SS, Periférico Sur 4809, Colonia Arenal Tepepan, Delegación Tlalpan, C.P. 14610, Ciudad de México, Mexico
| | - María Rosalba Rojas-Martínez
- Public Health Research Center, Instituto Nacional de Salud Pública, 7a Cerrada de Fray Pedro de Gante 50, Colonia Sección XVI, Delegación Tlalpan, C.P. 14080, Ciudad de México, Mexico
| | - Lorena Orozco
- Immunogenomics and Metabolic Disease Laboratory, Instituto Nacional de Medicina Genómica, SS, Periférico Sur 4809, Colonia Arenal Tepepan, Delegación Tlalpan, C.P. 14610, Ciudad de México, Mexico.
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Sundborn G, Thornley S, Merriman TR, Lang B, King C, Lanaspa MA, Johnson RJ. Are Liquid Sugars Different from Solid Sugar in Their Ability to Cause Metabolic Syndrome? Obesity (Silver Spring) 2019; 27:879-887. [PMID: 31054268 DOI: 10.1002/oby.22472] [Citation(s) in RCA: 55] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/16/2018] [Accepted: 01/29/2019] [Indexed: 12/11/2022]
Abstract
OBJECTIVE Intake of sugary drinks, especially soft drinks, carries increased risk for obesity and diabetes. This article reviews whether sugary drinks carry different risks for metabolic syndrome compared with foods that contain natural or added sugars. METHODS A narrative review was performed to evaluate differences between liquid and solid sugars in their ability to induce metabolic syndrome and to discuss potential mechanisms to account for the differences. RESULTS Epidemiological studies support liquid added sugars, such as soft drinks, as carrying greater risk for development of metabolic syndrome compared with solid sugar. Some studies suggest that fruit juice may also confer relatively higher risk for weight gain and insulin resistance compared with natural fruits. Experimental evidence suggests this may be due to differences in how fructose is metabolized. Fructose induces metabolic disease by reducing the energy levels in liver cells, mediated by the concentration of fructose to which the cells are exposed. The concentration relates to the quantity and speed at which fructose is ingested, absorbed, and metabolized. CONCLUSIONS Although reduced intake of added sugars (sucrose and high-fructose corn syrup) remains a general recommendation, there is evidence that sugary soft drinks may provide greater health risks relative to sugar-containing foods.
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Affiliation(s)
- Gerhard Sundborn
- Department of Pacific Health, The University of Auckland, Auckland, New Zealand
| | - Simon Thornley
- Auckland Regional Public Health Service, Auckland, New Zealand
| | - Tony R Merriman
- Department of Biochemistry, University of Otago, Dunedin, New Zealand
| | - Bodo Lang
- Department of Marketing, Business School, The University of Auckland, Auckland, New Zealand
| | - Christopher King
- Division of Renal Diseases and Hypertension, University of Colorado Anschutz Medical Campus, Aurora, Colorado, USA
| | - Miguel A Lanaspa
- Division of Renal Diseases and Hypertension, University of Colorado Anschutz Medical Campus, Aurora, Colorado, USA
| | - Richard J Johnson
- Division of Renal Diseases and Hypertension, University of Colorado Anschutz Medical Campus, Aurora, Colorado, USA
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15
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Nelson RG, Pankratz VS, Ghahate DM, Bobelu J, Faber T, Shah VO. Home-Based Kidney Care, Patient Activation, and Risk Factors for CKD Progression in Zuni Indians: A Randomized, Controlled Clinical Trial. Clin J Am Soc Nephrol 2018; 13:1801-1809. [PMID: 30442864 PMCID: PMC6302341 DOI: 10.2215/cjn.06910618] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2018] [Accepted: 08/28/2018] [Indexed: 01/13/2023]
Abstract
BACKGROUND AND OBJECTIVES The burden of CKD is greater in ethnic and racial minorities and persons living in rural communities, where access to care is limited. DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS A 12-month clinical trial was performed in 98 rural adult Zuni Indians with CKD to examine the efficacy of a home-based kidney care program. Participants were randomized by household to receive usual care or home-based care. After initial lifestyle coaching, the intervention group received frequent additional reinforcement by community health representatives about adherence to medicines, diet and exercise, self-monitoring, and coping strategies for living with stress. The primary outcome was change in patient activation score, which assesses a participant's knowledge, skill, and confidence in managing his/her own health and health care. RESULTS Of 125 randomized individuals (63 intervention and 62 usual care), 98 (78%; 50 intervention and 48 usual care) completed the 12-month study. The average patient activation score after 12 months was 8.7 (95% confidence interval, 1.9 to 15.5) points higher in the intervention group than in the usual care group after adjusting for baseline score using linear models with generalized estimating equations. Participants randomized to the intervention had 4.8 (95% confidence interval, 1.4 to 16.7) times the odds of having a final activation level of at least three ("taking action") than those in the usual care group. Body mass index declined by 1.1 kg/m2 (P=0.01), hemoglobin A1c declined by 0.7% (P=0.01), high-sensitivity C-reactive protein declined by 3.3-fold (P<0.001), and the Short-Form 12 Health Survey mental score increased by five points (P=0.002) in the intervention group relative to usual care. CONCLUSIONS A home-based intervention improves participants' activation in their own health and health care, and it may reduce risk factors for CKD in a rural disadvantaged population.
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Affiliation(s)
- Robert G. Nelson
- Chronic Kidney Disease Section, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Phoenix, Arizona
| | - V. Shane Pankratz
- Department of Internal Medicine, University of New Mexico, Albuquerque, New Mexico; and
| | - Donica M. Ghahate
- Department of Internal Medicine, University of New Mexico, Albuquerque, New Mexico; and
| | - Jeanette Bobelu
- Department of Internal Medicine, University of New Mexico, Albuquerque, New Mexico; and
| | - Thomas Faber
- Indian Health Service, Zuni Comprehensive Care Center, Zuni, New Mexico
| | - Vallabh O. Shah
- Department of Internal Medicine, University of New Mexico, Albuquerque, New Mexico; and
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16
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Jensen T, Abdelmalek MF, Sullivan S, Nadeau KJ, Green M, Roncal C, Nakagawa T, Kuwabara M, Sato Y, Kang DH, Tolan DR, Sanchez-Lozada LG, Rosen HR, Lanaspa MA, Diehl AM, Johnson RJ. Fructose and sugar: A major mediator of non-alcoholic fatty liver disease. J Hepatol 2018; 68:1063-1075. [PMID: 29408694 PMCID: PMC5893377 DOI: 10.1016/j.jhep.2018.01.019] [Citation(s) in RCA: 536] [Impact Index Per Article: 89.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/10/2017] [Revised: 01/18/2018] [Accepted: 01/22/2018] [Indexed: 12/11/2022]
Abstract
Non-alcoholic fatty liver disease (NAFLD) is the hepatic manifestation of metabolic syndrome; its rising prevalence parallels the rise in obesity and diabetes. Historically thought to result from overnutrition and a sedentary lifestyle, recent evidence suggests that diets high in sugar (from sucrose and/or high-fructose corn syrup [HFCS]) not only increase the risk of NAFLD, but also non-alcoholic steatohepatitis (NASH). Herein, we review the experimental and clinical evidence that fructose precipitates fat accumulation in the liver, due to both increased lipogenesis and impaired fat oxidation. Recent evidence suggests that the predisposition to fatty liver is linked to the metabolism of fructose by fructokinase C, which results in ATP consumption, nucleotide turnover and uric acid generation that mediate fat accumulation. Alterations to gut permeability, the microbiome, and associated endotoxemia contribute to the risk of NAFLD and NASH. Early clinical studies suggest that reducing sugary beverages and total fructose intake, especially from added sugars, may have a significant benefit on reducing hepatic fat accumulation. We suggest larger, more definitive trials to determine if lowering sugar/HFCS intake, and/or blocking uric acid generation, may help reduce NAFLD and its downstream complications of cirrhosis and chronic liver disease.
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Affiliation(s)
- Thomas Jensen
- Department of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO, United States.
| | | | - Shelby Sullivan
- Department of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
| | - Kristen J Nadeau
- Department of Pediatrics, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
| | - Melanie Green
- Department of Pediatrics, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
| | - Carlos Roncal
- Department of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
| | - Takahiko Nakagawa
- Division of Future Basic Medicine, Nara Medical University, Nara, Japan
| | - Masanari Kuwabara
- Department of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
| | - Yuka Sato
- Department of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
| | - Duk-Hee Kang
- Division of Nephrology, Department of Internal Medicine, Ewha Womans University College of Medicine, Seoul, Republic of Korea
| | - Dean R Tolan
- Dept of Biology, Boston University, Boston, MA, United States
| | | | - Hugo R Rosen
- Department of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
| | - Miguel A Lanaspa
- Department of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
| | | | - Richard J Johnson
- Department of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
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Poudel A, Zhou JY, Story D, Li L. Diabetes and Associated Cardiovascular Complications in American Indians/Alaskan Natives: A Review of Risks and Prevention Strategies. J Diabetes Res 2018; 2018:2742565. [PMID: 30302343 PMCID: PMC6158951 DOI: 10.1155/2018/2742565] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/25/2018] [Accepted: 08/12/2018] [Indexed: 12/22/2022] Open
Abstract
UNLABELLED Diabetes mellitus (DM) is the seventh leading cause of death in the United States and the leading cause of death in the U.S. American Indian/Alaskan Natives (AI/ANs), who comprise only 2% of the total population. The AI/AN population has a high prevalence of DM in adults aged 20 years or older and is developing DM at a younger age than the general U.S. POPULATION DM is a major risk factor for cardiovascular disease (CVD), and mortality from CVD is higher in AI/ANs than the general population, as is the prevalence of stroke and 1-year poststroke mortality for both genders when compared to non-Hispanic whites. A genome-wide scan found a number of chromosome linkages in the AI/AN population that suggest that genetic factors may contribute to their high risk of DM and CVD. Importantly, studies also suggest that in addition to race/ethnicity, cultural norms and historic conditions play important roles in the prevalence of DM and CVD in this population. Therefore, multiple factors should be taken into consideration when establishing prevention programs to decrease the prevalence of obesity, diabetes, and CVD incidence among adults and children in the AI/AN population. Prevention programs should focus on behavioral risk factors and lifestyle changes like encouraging smoking cessation, healthy diet, and increased physical activity while taking into consideration cultural, economic, and geographic factors.
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Affiliation(s)
- Anil Poudel
- Department of Physician Assistant, College of Health Professions, Central Michigan University, MI 48859, USA
| | - Joseph Yi Zhou
- College of Medicine, Central Michigan University, MI 48859, USA
| | - Darren Story
- Program in Neuroscience, Central Michigan University, MI 48859, USA
| | - Lixin Li
- Department of Physician Assistant, College of Health Professions, Central Michigan University, MI 48859, USA
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18
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Deshpande G, Mapanga RF, Essop MF. Frequent Sugar-Sweetened Beverage Consumption and the Onset of Cardiometabolic Diseases: Cause for Concern? J Endocr Soc 2017; 1:1372-1385. [PMID: 29264461 PMCID: PMC5686631 DOI: 10.1210/js.2017-00262] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/25/2017] [Accepted: 10/17/2017] [Indexed: 01/02/2023] Open
Abstract
The incidence of noncommunicable diseases is on the rise and poses a major threat to global public health. This is in parallel to a steady increase in worldwide intake of sugar-sweetened beverages (SSBs) among all age groups. As several studies demonstrated a controversial relationship between SSB consumption and the metabolic syndrome (MetS), this mini-review focuses on links between its intake and (1) MetS, (2) prediabetes/type 2 diabetes mellitus (T2DM), and (3) hypertension. A detailed search for clinical and observational studies published during the past 10 years was conducted using key terms that link SSBs to the MetS, T2DM, and hypertension. Here we excluded all meta-analyses and also literature that solely focused on obesity. The analysis revealed that most epidemiological studies strongly show that frequent SSB intake contributes to the onset of the MetS in the longer term. Some of the findings also show that regular SSB intake can alter glucose handling and insulin sensitivity, thereby contributing to the development of the MetS and T2DM. There is also evidence that frequent SSB intake (and particularly fructose) is linked to hypertension and well-known cardiovascular disease risk factors. However, some studies report on the lack of negative effects as a result of SSB consumption. Because of this discrepancy, we propose that well-designed long-term clinical studies should further enhance our understanding regarding the links between SSB consumption and the onset of cardiometabolic diseases.
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Affiliation(s)
- Gaurang Deshpande
- Cardio-Metabolic Research Group (CMRG), Department of Physiological Sciences, Stellenbosch University, Stellenbosch 7600, South Africa
| | - Rudo F Mapanga
- Cardio-Metabolic Research Group (CMRG), Department of Physiological Sciences, Stellenbosch University, Stellenbosch 7600, South Africa
| | - M Faadiel Essop
- Cardio-Metabolic Research Group (CMRG), Department of Physiological Sciences, Stellenbosch University, Stellenbosch 7600, South Africa
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19
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Johnson RJ. Pro: Heat stress as a potential etiology of Mesoamerican and Sri Lankan nephropathy: a late night consult with Sherlock Holmes. Nephrol Dial Transplant 2017; 32:598-602. [PMID: 28407135 DOI: 10.1093/ndt/gfx034] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Epidemics of chronic kidney disease are now recognized in Central America, Mexico, India and Sri Lanka, and there is also some evidence that similar epidemics may be occurring in the USA, Thailand and elsewhere. A common denominator for each location is manually working outside in extremely hot environments. Here we review the evidence that the primary etiology may be heat stress related to repeated subclinical or clinical acute kidney injury that eventually manifests as chronic kidney disease. In some aspects, the disease may manifest as subclinical heat stroke, subclinical rhabdomyolysis or a subclinical tumor lysis syndrome. While toxins could be involved, it would be difficult to attribute this as a main mechanism, given the wide range of occupations and geographic regions manifesting this disease. While some of the epidemics may be due to better reporting, we believe the most important reasons are increasing heat extremes (heat waves) coupled with hydration with sugary or, less commonly, alcoholic beverages.
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Affiliation(s)
- Richard J Johnson
- Division of Renal Diseases and Hypertension, University of Colorado, Aurora, Colorado, USA
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Johnson RJ, Sánchez-Lozada LG, Andrews P, Lanaspa MA. Perspective: A Historical and Scientific Perspective of Sugar and Its Relation with Obesity and Diabetes. Adv Nutr 2017; 8:412-422. [PMID: 28507007 PMCID: PMC5421126 DOI: 10.3945/an.116.014654] [Citation(s) in RCA: 84] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Fructose-containing added sugars, such as sucrose and high-fructose corn syrup, have been experimentally, epidemiologically, and clinically shown to be involved in the current epidemics of obesity and diabetes. Here we track this history of intake of sugar as it relates to these epidemics. Key experimental studies that have identified mechanisms by which fructose causes obesity and diabetes are reviewed, as well as the evidence that the uricase mutation that occurred in the mid-Miocene in ancestral humans acted as a "thrifty gene" that increases our susceptibility for fructose-associated obesity today. We briefly review recent evidence that obesity can also be induced by nondietary sources of fructose, such as from the metabolism of glucose (from high-glycemic carbohydrates) through the polyol pathway. These studies suggest that fructose-induced obesity is driven by engagement of a "fat switch" and provide novel insights into new approaches for the prevention and treatment of these important diseases.
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Affiliation(s)
- Richard J Johnson
- Division of Renal Diseases and Hypertension, University of Colorado Denver, Aurora, CO;
| | | | - Peter Andrews
- Natural History Museum, London, England; and
- Department of Anthropology, University College, London, England
| | - Miguel A Lanaspa
- Division of Renal Diseases and Hypertension, University of Colorado Denver, Aurora, CO
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