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Yan Z, Yin B, Wang Y, Ni Z, Feng J, Yang Q, Li X, Zhu H, Dou Y. Therapeutic mechanism of Liangxue-Guyuan-Yishen decoction on intestinal stem cells and tight junction proteins in gastrointestinal acute radiation syndrome rats. JOURNAL OF RADIATION RESEARCH 2023; 64:880-892. [PMID: 37697698 PMCID: PMC10665307 DOI: 10.1093/jrr/rrad065] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Revised: 05/04/2023] [Accepted: 08/19/2023] [Indexed: 09/13/2023]
Abstract
On the basis of the previous research, the Traditional Chinese Medicine theory was used to improve the drug composition for gastrointestinal acute radiation syndrome (GI-ARS). The purpose of this study was to study the therapeutic mechanism of Liangxue-Guyuan-Yishen decoction (LGYD) on GI-ARS and to provide a new scheme for the treatment of radiation injury. Here, we investigated the effects of LGYD on intestinal stem cells (ISCs) in a GI-ARS rat model. Rat health and survival and the protective efficacy of LGYD on the intestines were analyzed. The active principles in LGYD were detected using liquid chromatography-mass spectrometry (LC-MS). ISC proliferation, intestinal epithelial tight junction (TJ) protein expression and regulatory pathways were explored using immunohistochemistry, western blotting (WB) and reverse transcription quantitative polymerase chain reaction (RT-qPCR), respectively. Involvement of the WNT and MEK/ERK pathways in intestinal recovery was screened using network pharmacology analysis and validated by WB and RT-qPCR. LGYD administration significantly improved health and survival in GI-ARS rats. Pathological analysis showed that LGYD ameliorated radiation-induced intestinal injury and significantly promoted LGR5+ stem cell regeneration in the intestinal crypts, upregulated TJ protein, and accelerated crypt reconstruction in the irradiated rats. LC-MS revealed ≥13 constituents that might contribute to LGYD's protective effects. Collectively, LGYD can promote crypt cell proliferation and ISCs after radiation damage, the above effect may be related to WNT and MEK/ERK pathway.
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Affiliation(s)
- Ziqiao Yan
- Department of Traditional Chinese Medicine, The First Medical Center of Chinese People’s Liberation Army (PLA) General Hospital, Fuxing Road 28th, Haidian District, Beijing, 10038, China
- Chinese PLA Medical School, Chinese People’s Liberation Army (PLA) General Hospital, Fuxing Road 28th, Haidian District, Beijing, 10038, China
| | - Bofeng Yin
- Department of Experimental Hematology and Biochemistry, Beijing Institute of Radiation Medicine, Taiping Road 27th, Haidian District, Beijing, 10039, China
- Beijing Key Laboratory for Radiobiology, Beijing Institute of Radiation Medicine, Taiping Road 27th, Haidian District, Beijing, 10039, China
| | - Yuguo Wang
- Department of Traditional Chinese Medicine, The Sixth Medical Center of Chinese People’s Liberation Army (PLA) General Hospital, Fucheng Road 6th, Haidian District, Beijing, 10037, China
| | - Zhexin Ni
- Department of Pharmaceutical Sciences, Beijing Institute of Radiation Medicine, Taiping Road 27th, Haidian District, Beijing, 10039, China
| | - Jian Feng
- Department of Traditional Chinese Medicine, The Chinese People’s Liberation Army (PLA) 96604 Hospital, Jingningnan Road 72th, Chengguan District, Lanzhou, 730030, China
| | - Qianyu Yang
- Graduate School of Hebei University of Chinese Medicine, Xinshinan Road 326th, Qiaoxi District, Shijiazhuang, Hebei, 050090, China
| | - Xiao Li
- Chinese PLA Medical School, Chinese People’s Liberation Army (PLA) General Hospital, Fuxing Road 28th, Haidian District, Beijing, 10038, China
| | - Heng Zhu
- Department of Experimental Hematology and Biochemistry, Beijing Institute of Radiation Medicine, Taiping Road 27th, Haidian District, Beijing, 10039, China
- Beijing Key Laboratory for Radiobiology, Beijing Institute of Radiation Medicine, Taiping Road 27th, Haidian District, Beijing, 10039, China
- Beijing Institute of Basic Medical Sciences, Taiping Road 27th, Haidian District, Beijing, 10039, China
- Graduate School of Anhui Medical University, Meishan Road 69th, Shushan District, Hefei, Anhui, 230022, China
| | - Yongqi Dou
- Department of Traditional Chinese Medicine, The First Medical Center of Chinese People’s Liberation Army (PLA) General Hospital, Fuxing Road 28th, Haidian District, Beijing, 10038, China
- Chinese PLA Medical School, Chinese People’s Liberation Army (PLA) General Hospital, Fuxing Road 28th, Haidian District, Beijing, 10038, China
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Liu A, Lin L, Xu W, Gong Z, Liu Z, Xiao W. L-Theanine regulates glutamine metabolism and immune function by binding to cannabinoid receptor 1. Food Funct 2021; 12:5755-5769. [PMID: 34037653 DOI: 10.1039/d1fo00505g] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
l-Theanine is a characteristic amino acid in tea with various effects including antioxidant and anti-inflammatory effects. Previously, most studies had reported that l-theanine regulates the immune function in vivo by inhibiting the expression of the inflammatory factors, but how l-theanine regulates the inflammatory factors' pathway is not known. In this study, we innovatively found the binding target of l-theanine in vivo-cannabinoid receptor 1, and demonstrated that l-theanine regulated the immune function and glutamine metabolism by competitively binding cannabinoid receptor 1. Mechanistically, l-theanine competitively binds cannabinoid receptor 1, leading to inhibition of cannabinoid receptor 1 activity, and regulates glutamine metabolism and immune function in normal and E44813-stressed rats. In normal rats, l-theanine inhibits ERK1/2 phosphorylation through Gβy by antagonizing cannabinoid receptor 1, thus affecting GS expression. From the point of view of immune signaling, after LTA antagonizes the activity of cannabinoid receptor 1, it relieves the inhibition of cannabinoid receptor 1 on COX-2 expression, downregulates Pdcd4 expression and NFκB, and ultimately enhances the expression of the anti-inflammatory factor IL-10. In E44813-stressed rats, l-theanine promotes the nuclear translocation of p-ERK1/2 by inhibiting the activity of cannabinoid receptor 1, and finally acts on GS. At the same time, it decreases the expression of the pro-inflammatory factor TNF-α and increases the expression of the anti-inflammatory factor IL-10 in stressed rats through the COX2-Pdcd4-NFκB-IL10 and TNFα pathways. In summary, these results demonstrate that l-theanine regulates glutamine metabolism and immune function by competitively binding to cannabinoid receptor 1.
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Affiliation(s)
- An Liu
- Key Lab of Tea Science of Ministry of Education, Hunan Agricultural University, Changsha, Hunan 410128, China. and National Research Center of Engineering Technology for Utilization of Botanical Functional Ingredients, Hunan Agricultural University, Changsha, Hunan 410128, China and Hunan Agricultural University, Co-Innovation Center of Education Ministry for Utilization of Botanical Functional Ingredients, Changsha, Hunan 410128, China
| | - Ling Lin
- Key Lab of Tea Science of Ministry of Education, Hunan Agricultural University, Changsha, Hunan 410128, China. and National Research Center of Engineering Technology for Utilization of Botanical Functional Ingredients, Hunan Agricultural University, Changsha, Hunan 410128, China and Hunan Agricultural University, Co-Innovation Center of Education Ministry for Utilization of Botanical Functional Ingredients, Changsha, Hunan 410128, China
| | - Wei Xu
- Key Lab of Tea Science of Ministry of Education, Hunan Agricultural University, Changsha, Hunan 410128, China. and National Research Center of Engineering Technology for Utilization of Botanical Functional Ingredients, Hunan Agricultural University, Changsha, Hunan 410128, China and Hunan Agricultural University, Co-Innovation Center of Education Ministry for Utilization of Botanical Functional Ingredients, Changsha, Hunan 410128, China
| | - Zhihua Gong
- Key Lab of Tea Science of Ministry of Education, Hunan Agricultural University, Changsha, Hunan 410128, China. and National Research Center of Engineering Technology for Utilization of Botanical Functional Ingredients, Hunan Agricultural University, Changsha, Hunan 410128, China and Hunan Agricultural University, Co-Innovation Center of Education Ministry for Utilization of Botanical Functional Ingredients, Changsha, Hunan 410128, China
| | - Zhonghua Liu
- Key Lab of Tea Science of Ministry of Education, Hunan Agricultural University, Changsha, Hunan 410128, China. and National Research Center of Engineering Technology for Utilization of Botanical Functional Ingredients, Hunan Agricultural University, Changsha, Hunan 410128, China and Hunan Agricultural University, Co-Innovation Center of Education Ministry for Utilization of Botanical Functional Ingredients, Changsha, Hunan 410128, China
| | - Wenjun Xiao
- Key Lab of Tea Science of Ministry of Education, Hunan Agricultural University, Changsha, Hunan 410128, China. and National Research Center of Engineering Technology for Utilization of Botanical Functional Ingredients, Hunan Agricultural University, Changsha, Hunan 410128, China and Hunan Agricultural University, Co-Innovation Center of Education Ministry for Utilization of Botanical Functional Ingredients, Changsha, Hunan 410128, China
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The Interplay between Nutrition, Innate Immunity, and the Commensal Microbiota in Adaptive Intestinal Morphogenesis. Nutrients 2021; 13:nu13072198. [PMID: 34206809 PMCID: PMC8308283 DOI: 10.3390/nu13072198] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2021] [Revised: 06/20/2021] [Accepted: 06/23/2021] [Indexed: 12/15/2022] Open
Abstract
The gastrointestinal tract is a functionally and anatomically segmented organ that is colonized by microbial communities from birth. While the genetics of mouse gut development is increasingly understood, how nutritional factors and the commensal gut microbiota act in concert to shape tissue organization and morphology of this rapidly renewing organ remains enigmatic. Here, we provide an overview of embryonic mouse gut development, with a focus on the intestinal vasculature and the enteric nervous system. We review how nutrition and the gut microbiota affect the adaptation of cellular and morphologic properties of the intestine, and how these processes are interconnected with innate immunity. Furthermore, we discuss how nutritional and microbial factors impact the renewal and differentiation of the epithelial lineage, influence the adaptation of capillary networks organized in villus structures, and shape the enteric nervous system and the intestinal smooth muscle layers. Intriguingly, the anatomy of the gut shows remarkable flexibility to nutritional and microbial challenges in the adult organism.
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Liu A, Gong Z, Lin L, Xu W, Zhang T, Zhang S, Li Y, Chen J, Xiao W. Effects of l-theanine on glutamine metabolism in enterotoxigenic Escherichia coli (E44813)-stressed and non-stressed rats. J Funct Foods 2020. [DOI: 10.1016/j.jff.2019.103670] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
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Chen Y, Tsai YH, Tseng BJ, Tseng SH. Influence of Growth Hormone and Glutamine on Intestinal Stem Cells: A Narrative Review. Nutrients 2019; 11:E1941. [PMID: 31426533 PMCID: PMC6724402 DOI: 10.3390/nu11081941] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2019] [Revised: 08/14/2019] [Accepted: 08/15/2019] [Indexed: 12/21/2022] Open
Abstract
Growth hormone (GH) and glutamine (Gln) stimulate the growth of the intestinal mucosa. GH activates the proliferation of intestinal stem cells (ISCs), enhances the formation of crypt organoids, increases ISC stemness markers in the intestinal organoids, and drives the differentiation of ISCs into Paneth cells and enterocytes. Gln enhances the proliferation of ISCs and increases crypt organoid formation; however, it mainly acts on the post-proliferation activity of ISCs to maintain the stability of crypt organoids and the intestinal mucosa, as well as to stimulate the differentiation of ISCs into goblet cells and possibly Paneth cells and enteroendocrine cells. Since GH and Gln have differential effects on ISCs. Their use in combination may have synergistic effects on ISCs. In this review, we summarize the evidence of the actions of GH and/or Gln on crypt cells and ISCs in the literature. Overall, most studies demonstrated that GH and Gln in combination exerted synergistic effects to activate the proliferation of crypt cells and ISCs and enhance crypt organoid formation and mucosal growth. This treatment influenced the proliferation of ISCs to a similar degree as GH treatment alone and the differentiation of ISCs to a similar degree as Gln treatment alone.
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Affiliation(s)
- Yun Chen
- Department of Surgery, Far Eastern Memorial Hospital, Pan-Chiao, New Taipei 220, Taiwan
- Department of Chemical Engineering and Materials Science, Yuan Ze University, Chung-Li, Taoyuan 320, Taiwan
| | - Ya-Hui Tsai
- Department of Surgery, Far Eastern Memorial Hospital, Pan-Chiao, New Taipei 220, Taiwan
- Department of Chemical Engineering and Materials Science, Yuan Ze University, Chung-Li, Taoyuan 320, Taiwan
| | - Bor-Jiun Tseng
- Department of Surgery, Far Eastern Memorial Hospital, Pan-Chiao, New Taipei 220, Taiwan
| | - Sheng-Hong Tseng
- Department of Surgery, National Taiwan University Hospital, Taipei 100, Taiwan.
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Mitchell EL, Davis AT, Brass K, Dendinger M, Barner R, Gharaibeh R, Fodor AA, Kavanagh K. Reduced Intestinal Motility, Mucosal Barrier Function, and Inflammation in Aged Monkeys. J Nutr Health Aging 2017; 21:354-361. [PMID: 28346561 PMCID: PMC6057140 DOI: 10.1007/s12603-016-0725-y] [Citation(s) in RCA: 57] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
OBJECTIVE We aimed to examine the general health and intestinal physiology of young and old non-human primates with comparable life histories and dietary environments. DESIGN Vervet monkeys (Chlorcebus aethiops sabaeus) in stable and comparable social and nutritional environments were selected for evaluation. Health phenotype, circulating cytokines and biomarkers of microbial translocation (MT) were measured (n=26-44). Subsets of monkeys additionally had their intestinal motility, intestinal permeability, and fecal microbiomes characterized. These outcomes document age-related intestinal changes present in the absence of nutritional stressors, which are all known to affect gastrointestinal motility, microbiome, and MT. RESULTS We found that old monkeys have greater systemic inflammation and poor intestinal barrier function as compared to young monkeys. Old monkeys have dramatically reduced intestinal motility, and all changes in motility and MT are present without large differences in fecal microbiomes. CONCLUSION We conclude that deteriorating intestinal function is a feature of normal aging and could represent the source of inflammatory burden yet to be explained by disease or diet in normal aging human primate populations. Intestinal changes were seen independent of dietary influences and aging within a consistent environment appears to avoid major microbiome shifts. Our data suggests interventions to promote intestinal motility and mucosal barrier function have the potential to support better health with aging.
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Affiliation(s)
- E L Mitchell
- Kylie Kavanagh, DVM, MS, MPH, Department of Pathology, Section on Comparative Medicine, Wake Forest School of Medicine, Medical Center Boulevard, Winston-Salem, NC 27107, , phone: (336) 713 1745, fax: (336) 716 1515
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Abstract
Glutamine, reviewed extensively in the last century, is a key substrate for the splanchnic bed in the whole body and is a nutrient of particular interest in gastrointestinal research. A marked decrease in the plasma glutamine concentration has recently been observed in neonates and adults during acute illness and stress. Although some studies in newborns have shown parenteral and enteral supplementation with glutamine to be of benefit (by decreasing proteolysis and activating the immune system), clinical trials have not demonstrated prolonged advantages such as reductions in mortality or risk of infections in adults. In addition, glutamine is not able to combat the muscle wasting associated with disease or age-related sarcopenia. Oral glutamine supplementation initiated before advanced age in rats increases gut mass and improves the villus height of mucosa, thereby preventing the gut atrophy encountered in advanced age. Enterocytes from very old rats continuously metabolize glutamine into citrulline, which allowed, for the first time, the use of citrulline as a noninvasive marker of intestinal atrophy induced by advanced age.
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Affiliation(s)
- Dominique Meynial-Denis
- D. Meynial-Denis is with the Unit of Human Nutrition (UNH), French National Institute for Agricultural Research (INRA), Joint Research Unit (UMR) 1019, Center for Research in Human Nutrition (CRNH) Auvergne, Clermont-Ferrand, France.
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Morilla-Herrera JC, Martín-Santos FJ, Caro-Bautista J, Saucedo-Figueredo C, García-Mayor S, Morales-Asencio JM. Effectiveness of Food-Based Fortification in Older People. A Systematic Review and Meta-Analysis. J Nutr Health Aging 2016; 20:178-84. [PMID: 26812514 DOI: 10.1007/s12603-015-0591-z] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Early intervention with nutritional support has been found to stop weight loss in older people malnourished or at risk of malnutrition. Enriched food could be a more attractive alternative to improve meals, than conventional oral nutritional supplements. AIMS To determine the effectiveness of food-based fortification to prevent risk of malnutrition in elderly patients in community or institutionalized elderly patients. METHODS A systematic review was conducted of randomized controlled trials, quasi-experimental, and interrupted time series including a longitudinal analysis. PARTICIPANTS Elderly patients who are institutionalized, hospitalized or community-dwelling, with a minimum average age of 65 years. All type of patient groups, with the exception of people in critical care, or those who were recovering from cancer treatment, were included. INTERVENTION Studies had to compare food-based fortification against alternatives. Studies that used oral nutritional supplementation such as commercial sip feeds, vitamin or mineral supplements were excluded. The search was conducted in Cochrane, CINAHL, PubMed, EMBASE, LILACS, and Cuiden. An independent peer review was carried out. RESULTS From 1011 studies obtained, 7 were included for the systematic review, with 588 participants. It was possible to perform meta-analysis of four studies that provided results on caloric and protein intake. Food-based fortification yielded positive results in the total amount of ingested calories and protein. Nevertheless, due to the small number of participants and the poor quality of some studies, further high quality studies are required to provide reliable evidence. IMPLICATIONS FOR PRACTICE Despite the limited evidence, due to their simplicity, low cost, and positive results in protein and calories intake, simple dietary interventions based on the food-based fortification or densification with protein or energy of the standard diet could be considered in patients at risk of malnutrition.
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Affiliation(s)
- J C Morilla-Herrera
- Dr Jose Miguel Morales Asencio.C/ Arquitecto Francisco Peñalosa, 3. 29071 Malaga, Spain,
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Abstract
PURPOSE OF REVIEW This article analyzes the contribution of glutamine to the synthesis of citrulline and reviews the evidence that glutamine supplementation increases citrulline production. RECENT FINDINGS Glutamine supplementation has been proposed in the treatment of critically ill patients; however, a recent large multicenter randomized controlled trial resulted in increased mortality in the glutamine-supplemented group. Within this context, defining the contribution of glutamine to the production of citrulline, and thus to de-novo arginine synthesis, has become a pressing issue. SUMMARY The beneficial effects of glutamine supplementation may be partially mediated by the effects of glutamine on citrulline synthesis by the gut and the de-novo synthesis of arginine by the kidney and other tissues. Although there is no strong evidence to support that glutamine is a major precursor for citrulline synthesis in humans, glutamine has the potential to increase overall gut function and in this way increase citrulline production.
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Affiliation(s)
- J.C. Marini
- Section of Critical Care Medicine, Department of Pediatrics, Baylor College of Medicine, Houston, Texas, United States of America
- United States Department of Agriculture/Agricultural Research Service Children's Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, Houston, Texas, United States of America
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McCann JC, Shigenaga MK, Mietus-Snyder ML, Lal A, Suh JH, Krauss RM, Gildengorin GL, Goldrich AM, Block DS, Shenvi SV, McHugh TH, Olson DA, Ames BN. A multicomponent nutrient bar promotes weight loss and improves dyslipidemia and insulin resistance in the overweight/obese: chronic inflammation blunts these improvements. FASEB J 2015; 29:3287-301. [PMID: 25900806 DOI: 10.1096/fj.15-271833] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2015] [Accepted: 03/31/2015] [Indexed: 12/12/2022]
Abstract
This study determined if twice-daily consumption of a nutrient-dense bar intended to fill gaps in Western diets, without other dietary/lifestyle requirements, favorably shifted metabolic/anthropometric indicators of dysregulation in a healthy direction. Three 8-wk clinical trials in 43 healthy lean and overweight/obese (OW/OB) adults, who served as their own controls, were pooled for analysis. In less inflamed OW/OB [high-sensitivity C-reactive protein (hsCRP) <1.5], statistically significant decreases occurred in weight (-1.1 ± 0.5 kg), waist circumference (-3.1 ± 1.4 cm), diastolic blood pressure (-4.1 ± 1.6 mmHg), heart rate [HR; -4.0 ± 1.7 beats per minute (bpm)], triglycerides (-72 ± 38.2 mg/dl), insulin resistance (homeostatic model of insulin resistance) (-0.72 ± 0.3), and insulin (-2.8 ± 1.3 mU/L); an increase in HDL-2b (+303 ± 116 nM) and realignment of LDL lipid subfractions toward a less atherogenic profile [decreased small LDL IIIb (-44 ± 23.5 nM), LDL IIIa (-99 ± 43.7 nM), and increased large LDL I (+66 ± 28.0 nM)]. In the more inflamed OW/OB (hsCRP >1.5), inflammation was reduced at 2 wk (-0.66 mg/L), and HR at 8 wk (-3.4 ± 1.3 bpm). The large HDL subfraction (10.5-14.5 nm) increased at 8 wk (+346 ± 126 nM). Metabolic improvements were also observed in lean participants. Thus, favorable changes in measures of cardiovascular health, insulin resistance, inflammation, and obesity were initiated within 8 wk in the OW/OB by replacing deficiencies in Western diets without requiring other dietary or lifestyle modifications; chronic inflammation blunted most improvements.
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Affiliation(s)
- Joyce C McCann
- *Nutrition and Metabolism Center, Children's Hospital Oakland Research Institute, Oakland, California, USA; Children's National Medical Center, Washington, DC, USA; and Processed Foods Research Unit, U.S. Department of Agriculture-Agricultural Research Service-Western Regional Research Center, Albany, California, USA
| | - Mark K Shigenaga
- *Nutrition and Metabolism Center, Children's Hospital Oakland Research Institute, Oakland, California, USA; Children's National Medical Center, Washington, DC, USA; and Processed Foods Research Unit, U.S. Department of Agriculture-Agricultural Research Service-Western Regional Research Center, Albany, California, USA
| | - Michele L Mietus-Snyder
- *Nutrition and Metabolism Center, Children's Hospital Oakland Research Institute, Oakland, California, USA; Children's National Medical Center, Washington, DC, USA; and Processed Foods Research Unit, U.S. Department of Agriculture-Agricultural Research Service-Western Regional Research Center, Albany, California, USA
| | - Ashutosh Lal
- *Nutrition and Metabolism Center, Children's Hospital Oakland Research Institute, Oakland, California, USA; Children's National Medical Center, Washington, DC, USA; and Processed Foods Research Unit, U.S. Department of Agriculture-Agricultural Research Service-Western Regional Research Center, Albany, California, USA
| | - Jung H Suh
- *Nutrition and Metabolism Center, Children's Hospital Oakland Research Institute, Oakland, California, USA; Children's National Medical Center, Washington, DC, USA; and Processed Foods Research Unit, U.S. Department of Agriculture-Agricultural Research Service-Western Regional Research Center, Albany, California, USA
| | - Ronald M Krauss
- *Nutrition and Metabolism Center, Children's Hospital Oakland Research Institute, Oakland, California, USA; Children's National Medical Center, Washington, DC, USA; and Processed Foods Research Unit, U.S. Department of Agriculture-Agricultural Research Service-Western Regional Research Center, Albany, California, USA
| | - Ginny L Gildengorin
- *Nutrition and Metabolism Center, Children's Hospital Oakland Research Institute, Oakland, California, USA; Children's National Medical Center, Washington, DC, USA; and Processed Foods Research Unit, U.S. Department of Agriculture-Agricultural Research Service-Western Regional Research Center, Albany, California, USA
| | - Alisa M Goldrich
- *Nutrition and Metabolism Center, Children's Hospital Oakland Research Institute, Oakland, California, USA; Children's National Medical Center, Washington, DC, USA; and Processed Foods Research Unit, U.S. Department of Agriculture-Agricultural Research Service-Western Regional Research Center, Albany, California, USA
| | - Devan S Block
- *Nutrition and Metabolism Center, Children's Hospital Oakland Research Institute, Oakland, California, USA; Children's National Medical Center, Washington, DC, USA; and Processed Foods Research Unit, U.S. Department of Agriculture-Agricultural Research Service-Western Regional Research Center, Albany, California, USA
| | - Swapna V Shenvi
- *Nutrition and Metabolism Center, Children's Hospital Oakland Research Institute, Oakland, California, USA; Children's National Medical Center, Washington, DC, USA; and Processed Foods Research Unit, U.S. Department of Agriculture-Agricultural Research Service-Western Regional Research Center, Albany, California, USA
| | - Tara H McHugh
- *Nutrition and Metabolism Center, Children's Hospital Oakland Research Institute, Oakland, California, USA; Children's National Medical Center, Washington, DC, USA; and Processed Foods Research Unit, U.S. Department of Agriculture-Agricultural Research Service-Western Regional Research Center, Albany, California, USA
| | - Don A Olson
- *Nutrition and Metabolism Center, Children's Hospital Oakland Research Institute, Oakland, California, USA; Children's National Medical Center, Washington, DC, USA; and Processed Foods Research Unit, U.S. Department of Agriculture-Agricultural Research Service-Western Regional Research Center, Albany, California, USA
| | - Bruce N Ames
- *Nutrition and Metabolism Center, Children's Hospital Oakland Research Institute, Oakland, California, USA; Children's National Medical Center, Washington, DC, USA; and Processed Foods Research Unit, U.S. Department of Agriculture-Agricultural Research Service-Western Regional Research Center, Albany, California, USA
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