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Argeri R, Nishi EE, Kimura Lichtenecker DC, Gomes GN. Effects of maternal fructose intake on the offspring’s kidneys. Front Physiol 2022; 13:969048. [PMID: 36148312 PMCID: PMC9485812 DOI: 10.3389/fphys.2022.969048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Accepted: 08/02/2022] [Indexed: 11/13/2022] Open
Abstract
Fructose overload is associated with cardiovascular and metabolic disorders. During pregnancy, these alterations may affect the maternal environment and predispose offspring to diseases. Aims: To evaluate the renal morphology and function of offspring of dams that received fructose overload during pregnancy and lactation. Methods: Female Wistar rats were divided into the control (C) and fructose (F) groups. C received food and water ad libitum, and F received food and d-fructose solution (20%) ad libitum. The d-fructose offer started 1 week before mating and continued during pregnancy and lactation. The progeny were designated as control (C) or fructose (F); after weaning, half of the F received water to drink (FW), and half received d-fructose (FF). Blood pressure (BP) and renal function were evaluated. The expression of sodium transporters (NHE3-exchanger, NKCC2 and NCC-cotransporters, and ENaC channels) and markers of renal dysfunction, including ED1 (macrophage), eNOS, 8OHdG (oxidative stress), renin, and ACE 1 and 2, were evaluated. CEUA-UNIFESP: 2757270117. The FF group presented with reduced glomerular filtration rate and urinary osmolarity, increased BP, proteinuria, glomerular hypertrophy, macrophage infiltration, and increased expression of transporters (NHE3, NCC, and ENaC), 8OHdG, renin, and ACE1. The FW group did not show increased BP and renal functional alterations; however, it presented glomerular hypertrophy, macrophage infiltration, and increased expression of the transporters (NHE3, NKCC2, NCC, and ENaC), renin, and ACE1. These data suggest that fructose overload during fetal development alters renal development, resulting in the increased expression of renin, ACE1, and sodium transporters, thus predisposing to hypertension and renal dysfunction.
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Affiliation(s)
- Rogério Argeri
- Department of Physiology, Escola Paulista de Medicina, Federal University of São Paulo, São Paulo, Brazil
- Postgraduate Program in Translational Medicine, Department of Medicine, Escola Paulista de Medicina, Federal University of São Paulo, São Paulo, Brazil
| | - Erika Emy Nishi
- Department of Physiology, Escola Paulista de Medicina, Federal University of São Paulo, São Paulo, Brazil
| | | | - Guiomar Nascimento Gomes
- Department of Physiology, Escola Paulista de Medicina, Federal University of São Paulo, São Paulo, Brazil
- *Correspondence: Guiomar Nascimento Gomes,
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Monteiro LM, Barbosa CF, Lichtenecker DCK, Argeri R, Gomes GN. Maternal fructose intake during pregnancy and lactation: Later effects on renal function. Physiol Rep 2022; 10:e15470. [PMID: 36117297 PMCID: PMC9483175 DOI: 10.14814/phy2.15470] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2022] [Revised: 08/26/2022] [Accepted: 08/31/2022] [Indexed: 06/15/2023] Open
Abstract
Excessive fructose consumption has been associated with hypertension and metabolic disorders and can alter physiological adaptations during pregnancy, with long-term detrimental consequences. This study evaluated in post-weaning mothers the effects of increased fructose consumption during pregnancy and lactation on blood pressure and renal function. Female Wistar rats were assigned to one of four experimental groups: non-pregnant control (NPC); pregnant control (PC); non-pregnant fructose (NPF), and pregnant fructose (PF). Control rats had free access to food and water, while the fructose groups had free access to food and to a 20% fructose solution, over the time period of the experiment. The systolic BP and renal function parameters were measured at the end of the experimental period, one week after weaning (28 days after delivery). The results were presented as means ± standard error. Higher values of BP were observed in both pregnant and non-pregnant rats treated with fructose compared to control. Creatinine clearance was reduced only in the PF group; however, both the PF and NPF groups had reduced Na+ and K+ excretions. In the PF group, there was also glomerular enlargement and changes in the media/lumen (M/L) ratio of interlobular arteries. Additionally, the PF group showed increased macrophage infiltration and expression of alpha-SM-actin and reduced expression of nitric-oxide-synthase endothelial in renal tissue. These findings suggest that the association of high fructose intake with pregnancy aggravated kidney changes that persisted for up to four weeks after delivery, which may represent a risk factor for maternal health.
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Affiliation(s)
- Leticia M. Monteiro
- Laboratory of Renal Physiology, Department of Physiology, Escola Paulista de MedicinaUniversidade Federal de Sao PauloSao PauloBrazil
- Postgraduate Program in Translational Medicine, Department of Medicine, Escola Paulista de MedicinaFederal University of São PauloSão PauloBrazil
| | - Celine F. Barbosa
- Laboratory of Renal Physiology, Department of Physiology, Escola Paulista de MedicinaUniversidade Federal de Sao PauloSao PauloBrazil
| | - Debora C. K. Lichtenecker
- Laboratory of Renal Physiology, Department of Physiology, Escola Paulista de MedicinaUniversidade Federal de Sao PauloSao PauloBrazil
| | - Rogério Argeri
- Laboratory of Renal Physiology, Department of Physiology, Escola Paulista de MedicinaUniversidade Federal de Sao PauloSao PauloBrazil
- Postgraduate Program in Translational Medicine, Department of Medicine, Escola Paulista de MedicinaFederal University of São PauloSão PauloBrazil
| | - Guiomar N. Gomes
- Laboratory of Renal Physiology, Department of Physiology, Escola Paulista de MedicinaUniversidade Federal de Sao PauloSao PauloBrazil
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Tobar-Bernal FA, Zamudio SR, Quevedo-Corona L. The high-fructose intake of dams during pregnancy and lactation exerts sex-specific effects on adult rat offspring metabolism. J Dev Orig Health Dis 2021; 12:411-419. [PMID: 32519631 DOI: 10.1017/s2040174420000501] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Experimental studies have demonstrated the effects of maternal fructose consumption during pregnancy and lactation on metabolic alterations in their offspring, especially male offspring. However, few studies have focused on female offspring after providing fructose in food to dam rats. Here, we studied whether offspring of both sexes were differentially affected by a maternal high-fructose diet (HFD). For this purpose, Sprague-Dawley rats were fed during pregnancy and lactation with a standard diet (SD) or a HFD (50% w/w). After weaning, offspring were fed an SD; 3 days later, dams were sacrificed, and their offspring were sacrificed on postnatal day 90. Body weight (BW), food and water intake (only for dams), and various biomarkers of metabolic syndrome were measured. When compared to the SD-fed dams, HFD-fed dams had a reduction in BW and food and water intake. Conversely, adiposity, liver weight, liver lipids, and plasma levels of glucose, insulin, cholesterol, triglycerides, and uric acid were increased in HFD-fed dams. Moreover, the BW, food consumption, weight of retroperitoneal fat pads, and liver lipids increased in female and male offspring of HFD-fed dams. Interestingly, the pups of HFD-fed mothers showed increased levels of leptin and insulin resistance and decreased levels of adiponectin which were more pronounced in male offspring than in female offspring. In contrast, a higher increase in BW was shown earlier in female offspring. Thus, high-fructose consumption by dams during pregnancy and lactation led to sex-specific developmental programming of the metabolic syndrome phenotype in adult offspring.
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Affiliation(s)
- Francisca A Tobar-Bernal
- Departamento de Fisiología, Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, Ciudad de México, Mexico
| | - Sergio R Zamudio
- Departamento de Fisiología, Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, Ciudad de México, Mexico
| | - Lucía Quevedo-Corona
- Departamento de Fisiología, Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, Ciudad de México, Mexico
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Ojeda ML, Nogales F, Muñoz Del Valle P, Díaz-Castro J, Murillo ML, Carreras O. Metabolic syndrome and selenium in fetal programming: gender differences. Food Funct 2018; 7:3031-8. [PMID: 27334401 DOI: 10.1039/c6fo00595k] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
OBJECTIVES Since Selenium (Se) forms part of glutathione peroxidase (GPx), which appears to have a dual role in Metabolic Syndrome (MS), this study evaluates the implication of Se in the transmission of this pathology to the progeny. METHODS Se body distribution, glucose, triglycerides, cholesterol, insulin and metabolic hormones [glucagon, leptin, gastric inhibitory polypeptide (GIP), and triiodothyronine (T3)], growth factors, receptor activator of nuclear factor kappa-B ligand (RANK-L) and osteopontin, as well as oxidative hepatic balance in the offspring of dams exposed to a fructose-rich diet (65%) with normal Se content (0.01 ppm) during gestation and lactation, were measured according to sex. RESULTS Fructose pups had lower body weight; however, male pups had a lower body mass index and growth indicators in serum. Fructose pups, especially females, had lower levels of serum insulin and HOMA-IR. With regard to Se homeostasis, fructose pups presented a depletion of Se in heart and muscle, and repletion in kidneys, pancreas and thyroid, although only female pups showed a repletion of Se in the liver. Fructose pups presented lower superoxide dismutase activity and only female fructose pups had higher GPx activity, which provoked hepatic oxidation. CONCLUSIONS Se balance and Se tissue deposits in MS pups during lactation are altered by gender. This difference is focused on hepatic Se deposits that affect GPx activity, which could be related to a disruption in the insulin-signaling cascade in females. Furthermore, although female fructose pups had greater metabolic disorders, only the males' growth and development were affected. Particularly relevant is the depletion of Se found in the heart of fructose pups, as this element is essential for correct heart function.
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Affiliation(s)
- M Luisa Ojeda
- Department of Physiology, Faculty of Pharmacy, Seville University, 41012 Seville, Spain.
| | - Fátima Nogales
- Department of Physiology, Faculty of Pharmacy, Seville University, 41012 Seville, Spain.
| | | | - Javier Díaz-Castro
- Department of Physiology, Faculty of Pharmacy and Institute of Nutrition and Food Technology 'José Mataix', University of Granada, 18071 Granada, Spain
| | - M Luisa Murillo
- Department of Physiology, Faculty of Pharmacy, Seville University, 41012 Seville, Spain.
| | - Olimpia Carreras
- Department of Physiology, Faculty of Pharmacy, Seville University, 41012 Seville, Spain.
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Yuruk AA, Nergiz-Unal R. Maternal dietary free or bound fructose diversely influence developmental programming of lipogenesis. Lipids Health Dis 2017; 16:226. [PMID: 29191195 PMCID: PMC5709843 DOI: 10.1186/s12944-017-0618-z] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2017] [Accepted: 11/22/2017] [Indexed: 12/13/2022] Open
Abstract
Background Maternal dietary choices throughout preconception, pregnancy, and lactation irreversibly affect the development of fetal tissues and organs, known as fetal programming. Recommendations tend to emphasize reducing added sugars. However, the impact of maternal dietary free or bound fructose in added sugars on developmental programming of lipogenesis is unknown. Methods Virgin Sprague-Dawley rats were randomly divided into five groups. Rats were given feed and plain water (control) or water containing maltodextrin (vehicle), fructose, high-fructose corn syrup (HFCS) containing 55% fructose, sucrose (20% w/v) for 12 weeks before mating and throughout the pregnancy and lactation periods. Body weight, water, and feed intake were measured throughout the study. At the end of the lactation period, blood was drawn to determine the fasting levels of glucose, insulin, triglycerides, and non-esterified fatty acids (NEFA) in blood. Triglycerides and acetyl Co-A Carboxylase-1 (ACC1) levels in livers were analyzed, and insulin resistance was calculated. Results The energy intake of dams in the HFCS group was higher than in the fructose group, while weight gain was less in the HFCS group than in the fructose group. HFCS resulted in greater insulin resistance in dams, whereas free fructose had a robust effect on the fetal programming of insulin resistance. Free fructose and HFCS in the maternal diet increased blood and liver triglycerides and NEFA content in pups. Furthermore, fructose and HFCS exposure increased phosphorylated ACC1 as compared to maltodextrin and control, indicating greater fatty acid synthesis in pups and dams. Conclusion Different types of added sugar in the maternal diet have different metabolic effects on the developmental programming of lipogenesis. Consequently, high fructose intake via processed foods may increase the risk for chronic diseases, and free fructose might contribute to developmental programming of chronic diseases more than bound fructose.
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Affiliation(s)
- Armagan Aytug Yuruk
- Department of Nutrition and Dietetics, Faculty of Health Sciences, Hacettepe University, 06100, Ankara, Turkey
| | - Reyhan Nergiz-Unal
- Department of Nutrition and Dietetics, Faculty of Health Sciences, Hacettepe University, 06100, Ankara, Turkey.
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Toop CR, Muhlhausler BS, O'Dea K, Gentili S. Impact of perinatal exposure to sucrose or high fructose corn syrup (HFCS-55) on adiposity and hepatic lipid composition in rat offspring. J Physiol 2017; 595:4379-4398. [PMID: 28447343 DOI: 10.1113/jp274066] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2017] [Accepted: 03/30/2017] [Indexed: 12/14/2022] Open
Abstract
KEY POINTS Fructose-containing sugars, including sucrose and high fructose corn syrup (HFCS), have been implicated in the epidemics of obesity and type 2 diabetes. Few studies have evaluated the impact of perinatal exposure to these sugars on metabolic and physiological outcomes in the offspring. Using a rat model, offspring exposed to a maternal sucrose or HFCS diet during the prenatal and/or suckling periods were found to have altered adiposity and liver fat content and composition at weaning. Plasma levels of free fatty acids remained elevated in young adulthood, but consumption of a control diet following weaning appeared to ameliorate most other effects of perinatal exposure to a maternal high-sugar diet. Guidelines for maternal nutrition should advise limiting consumption of fructose-containing sugars, and it is particularly important that these recommendations include maternal nutrition during lactation. ABSTRACT Perinatal exposure to excess maternal intake of added sugars, including fructose and sucrose, is associated with an increased risk of obesity and type 2 diabetes in adult life. However, it is unknown to what extent the type of sugar and the timing of exposure affect these outcomes. The aim of this study was to determine the impact of exposure to maternal consumption of a 10% (w/v) beverage containing sucrose or high fructose corn syrup-55 (HFCS-55) during the prenatal and/or suckling periods on offspring at 3 and 12 weeks, utilising a cross-fostering approach in a rodent model. Perinatal sucrose exposure decreased plasma glucose concentrations in offspring at 3 weeks, but did not alter glucose tolerance. Increased adiposity was observed in 3-week-old offspring exposed to sucrose or HFCS-55 during suckling, with increased hepatic fat content in HFCS-55-exposed offspring. In terms of specific fatty acids, hepatic monounsaturated (omega-7 and -9) fatty acid content was elevated at weaning, and was most pronounced in sucrose offspring exposed during both the prenatal and suckling periods, and HFCS-55 offspring exposed during suckling only. By 12 weeks, the effects on adiposity and hepatic lipid composition were largely normalised. However, exposure to either sucrose or HFCS-55 during the prenatal period only was associated with elevated plasma free fatty acids at weaning, and this effect persisted until 12 weeks. This study suggests that the type of sugar and the timing of exposure (prenatal or suckling periods) are both important for determining the impact on metabolic health outcomes in the offspring.
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Affiliation(s)
- Carla R Toop
- School of Pharmacy and Medical Sciences, Sansom Institute for Health Research, University of South Australia, Adelaide, Australia
| | - Beverly S Muhlhausler
- FOODplus Research Centre, School of Agriculture, Food and Wine, The University of Adelaide, Adelaide, Australia
| | - Kerin O'Dea
- School of Population Health, Sansom Institute for Health Research, University of South Australia, Adelaide, Australia
| | - Sheridan Gentili
- School of Pharmacy and Medical Sciences, Sansom Institute for Health Research, University of South Australia, Adelaide, Australia
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Mahmoud HM, Abo-Yousse AM, Abo-Saif AA. Protective Effect of Carvedilol on Paracetamol-induced Hepatotoxicity; Role of Modulation Inflammation and Lipid Peroxidation. INT J PHARMACOL 2016. [DOI: 10.3923/ijp.2017.33.43] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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