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Roy BC, Coleman P, Markowsky M, Wang K, She Y, Richard C, Proctor SD, Bruce HL. Muscle Fiber, Connective Tissue and Meat Quality Characteristics of Pork from Low Birth Weight Pigs as Affected by Diet-Induced Increased Fat Absorption and Preferential Muscle Marbling. Food Sci Anim Resour 2024; 44:51-73. [PMID: 38229859 PMCID: PMC10789550 DOI: 10.5851/kosfa.2023.e56] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2023] [Revised: 09/07/2023] [Accepted: 09/15/2023] [Indexed: 01/18/2024] Open
Abstract
This study investigated how birth weight differences in piglets affected carcass and muscle fiber properties as well as meat quality at slaughter. Within litters, piglets were grouped according to their birth weight as either normal (NBW; 1.62-1.73 kg) or low (LBW; 1.18-1.29 kg). At 5 weeks of age, NBW piglets were randomly transitioned to control (C) or isocaloric high fat diets derived from non-dairy (HF), while LBW piglets were randomly transitioned to high fat diets derived from non-dairy (HF) or dairy sources (HFHD). Piglets were reared in individual pens under standardized housing and feeding conditions. Live weight was recorded weekly, and pigs were slaughtered at 12 weeks of age. Hot carcass weights, dressing percentages, lean meat yield, and primal cut proportions were determined. The m. longissimus thoracis was collected from the right side of the carcass for measurement of physical and chemical properties of meat and muscle fiber characteristics. Results indicated that LBW pigs compensated for their live weight compared to NBW pigs at 6 weeks of age. The mean muscle fiber diameter of LBW-HFHD group is significantly higher than NBW-C and NBW-HF group, and the type I muscle fiber diameter is significantly higher than NBW-C group. Dairy fat inclusion in LBW pig diet reduced carcass back fat thickness. This increased the calculated lean meat yield to be comparable to that of NBW pigs fed a commercial diet. Incorporating dairy-sourced high-fat into LBW pigs' diets appears to be an effective strategy for producing carcasses equivalent to NBW pigs.
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Affiliation(s)
- Bimol C. Roy
- Division of Animal Science, Department of
Agricultural, Food and Nutritional Science, University of
Alberta, Edmonton, AB T6G 2P5, Canada
| | - Patience Coleman
- Division of Animal Science, Department of
Agricultural, Food and Nutritional Science, University of
Alberta, Edmonton, AB T6G 2P5, Canada
| | - Meghan Markowsky
- Division of Animal Science, Department of
Agricultural, Food and Nutritional Science, University of
Alberta, Edmonton, AB T6G 2P5, Canada
| | - Kun Wang
- Division of Animal Science, Department of
Agricultural, Food and Nutritional Science, University of
Alberta, Edmonton, AB T6G 2P5, Canada
- Division of Human Nutrition, Department of
Agricultural, Food and Nutritional Science, University of
Alberta, Edmonton, AB T6G 2P5, Canada
| | - Yongbo She
- Division of Animal Science, Department of
Agricultural, Food and Nutritional Science, University of
Alberta, Edmonton, AB T6G 2P5, Canada
- Division of Human Nutrition, Department of
Agricultural, Food and Nutritional Science, University of
Alberta, Edmonton, AB T6G 2P5, Canada
| | - Caroline Richard
- Division of Animal Science, Department of
Agricultural, Food and Nutritional Science, University of
Alberta, Edmonton, AB T6G 2P5, Canada
- Division of Human Nutrition, Department of
Agricultural, Food and Nutritional Science, University of
Alberta, Edmonton, AB T6G 2P5, Canada
| | - Spencer D. Proctor
- Division of Animal Science, Department of
Agricultural, Food and Nutritional Science, University of
Alberta, Edmonton, AB T6G 2P5, Canada
- Division of Human Nutrition, Department of
Agricultural, Food and Nutritional Science, University of
Alberta, Edmonton, AB T6G 2P5, Canada
| | - Heather L. Bruce
- Division of Animal Science, Department of
Agricultural, Food and Nutritional Science, University of
Alberta, Edmonton, AB T6G 2P5, Canada
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Quesnel H, Resmond R, Merlot E, Père MC, Gondret F, Louveau I. Physiological traits of newborn piglets associated with colostrum intake, neonatal survival and preweaning growth. Animal 2023; 17:100843. [PMID: 37263133 DOI: 10.1016/j.animal.2023.100843] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Revised: 04/21/2023] [Accepted: 04/25/2023] [Indexed: 06/03/2023] Open
Abstract
Colostrum intake, which is critical for piglet survival after birth and growth up to weaning, greatly depends on piglet weight and vitality at birth. Our aim was to identify a set of biological variables explaining individual variations in colostrum intake, preweaning growth and risk of dying. Farrowing traits, morphological traits and colostrum intake were determined for 504 piglets born alive from 37 Landrace × Large White sows. A subset of 203 of these piglets was used to measure plasma neonatal concentrations of metabolites and hormones in blood collected from the umbilical cord at birth. From univariate analyses, we established that colostrum intake was positively associated with plasma neonatal concentrations of IGF-I, albumin, thyroid hormones (P < 0.001), and non-esterified fatty acids (P < 0.05), and was negatively associated with concentrations of lactate (P < 0.001). In a multivariable analysis, the variables explaining the variation in colostrum intake were piglet birth weight and rectal temperature 1 h after birth (positive effect, P < 0.001), time of birth after the onset of parturition, and fructose plasma concentrations at birth (negative effects, P < 0.001 and P < 0.05, respectively). Piglets that died within 3 days after birth had lower neonatal concentrations of albumin (P < 0.001), IGF-I and thyroxine (P < 0.01) than surviving piglets. Preweaning growth was positively associated with neonatal concentrations of IGF-I, thyroxine (P < 0.001), albumin and insulin (P < 0.05). Cortisol and glucose concentrations at birth were not related to colostrum intake, neonatal survival or preweaning growth. Multivariable analyses confirmed that colostrum intake was the predominant factor influencing piglet survival within 3 days after birth and preweaning growth. These results provide physiological indicators of piglet colostrum intake, besides birth weight. They also confirm the impact of time of birth during farrowing on colostrum intake and the crucial importance of physiological maturity at birth for postnatal adaptation.
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Affiliation(s)
- H Quesnel
- PEGASE, INRAE, Institut Agro, 35590 Saint Gilles, France.
| | - R Resmond
- PEGASE, INRAE, Institut Agro, 35590 Saint Gilles, France
| | - E Merlot
- PEGASE, INRAE, Institut Agro, 35590 Saint Gilles, France
| | - M-C Père
- PEGASE, INRAE, Institut Agro, 35590 Saint Gilles, France
| | - F Gondret
- PEGASE, INRAE, Institut Agro, 35590 Saint Gilles, France
| | - I Louveau
- PEGASE, INRAE, Institut Agro, 35590 Saint Gilles, France
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Wang L, O'Kane AM, Zhang Y, Ren J. Maternal obesity and offspring health: Adapting metabolic changes through autophagy and mitophagy. Obes Rev 2023:e13567. [PMID: 37055041 DOI: 10.1111/obr.13567] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/09/2022] [Revised: 08/08/2022] [Accepted: 03/25/2023] [Indexed: 04/15/2023]
Abstract
Maternal obesity leads to obstetric complications and a high prevalence of metabolic anomalies in the offspring. Among various contributing factors for maternal obesity-evoked health sequelae, developmental programming is considered as one of the leading culprit factors for maternal obesity-associated chronic comorbidities. Although a unified theory is still lacking to systematically address multiple unfavorable postnatal health sequelae, a cadre of etiological machineries have been put forward, including lipotoxicity, inflammation, oxidative stress, autophagy/mitophagy defect, and cell death. Hereinto, autophagy and mitophagy play an essential housekeeping role in the clearance of long-lived, damaged, and unnecessary cell components to maintain and restore cellular homeostasis. Defective autophagy/mitophagy has been reported in maternal obesity and negatively impacts fetal development and postnatal health. This review will provide an update on metabolic disorders in fetal development and postnatal health issues evoked by maternal obesity and/or intrauterine overnutrition and discuss the possible contribution of autophagy/mitophagy in metabolic diseases. Moreover, relevant mechanisms and potential therapeutic strategies will be discussed in an effort to target autophagy/mitophagy and metabolic disturbances in maternal obesity.
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Affiliation(s)
- Litao Wang
- Department of Cardiology, Shanghai Institute of Cardiovascular Diseases, Zhongshan Hospital, Fudan University, Shanghai, 200032, China
- National Clinical Research Center for Interventional Medicine, Shanghai, 200032, China
| | - Aislinn M O'Kane
- Department of Clinical Pharmacology, Indiana University School of Medicine, Indianapolis, Indiana, 46202, USA
| | - Yingmei Zhang
- Department of Cardiology, Shanghai Institute of Cardiovascular Diseases, Zhongshan Hospital, Fudan University, Shanghai, 200032, China
- National Clinical Research Center for Interventional Medicine, Shanghai, 200032, China
| | - Jun Ren
- Department of Cardiology, Shanghai Institute of Cardiovascular Diseases, Zhongshan Hospital, Fudan University, Shanghai, 200032, China
- National Clinical Research Center for Interventional Medicine, Shanghai, 200032, China
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Glutamine supplementation moderately affects growth, plasma metabolite and free amino acid patterns in neonatal low birth weight piglets. Br J Nutr 2022; 128:2330-2340. [PMID: 35144703 PMCID: PMC9723486 DOI: 10.1017/s0007114522000459] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Low birth weight (LBW) neonates show impaired growth compared with normal birth weight (NBW) neonates. Glutamine (Gln) supplementation benefits growth of weaning piglets, while the effect on neonates is not sufficiently clear. We examined the effect of neonatal Gln supplementation on piglet growth, milk intake and metabolic parameters. Sow-reared pairs of newborn LBW (0·8-1·2 kg) and NBW (1·4-1·8 kg) male piglets received Gln (1 g/kg body mass (BM)/d; Gln-LBW, Gln-NBW; n 24/group) or isonitrogenous alanine (1·22 g/kg BM/d; Ala-LBW; Ala-NBW; n 24/group) supplementation at 1-5 or 1-12 d of age (daily in three equal portions at 07:00, 12:00 and 17:00 by syringe feeding). We measured piglet BM, milk intake (1, 11-12 d), plasma metabolite, insulin, amino acid (AA) and liver TAG concentrations (5, 12 d). The Gln-LBW group had higher BM (+7·5%, 10 d, P = 0·066; 11-12 d, P < 0·05) and milk intake (+14·7%, P = 0·015) than Ala-LBW. At 5 d, Ala-LBW group had higher plasma TAG (+34·7%, P < 0·1) and lower carnosine (-22·5%, P < 0·05) than Ala-NBW and Gln-LBW, and higher liver TAG (+66·9%, P = 0·029) than Ala-NBW. At 12 d, plasma urea was higher (+37·5%, P < 0·05) with Gln than Ala supplementation. Several proteinogenic AA in plasma were lower (P < 0·05) in Ala-NBW v. Gln-NBW. Plasma arginine was higher (P < 0·05) in Gln-NBW v Ala-NBW piglets (5, 12 d). Supplemental Gln moderately improved growth and milk intake and affected lipid metabolism in LBW piglets and AA metabolism in NBW piglets, suggesting effects on intestinal and liver function.
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Schulze Holthausen J, Schregel J, Sciascia QL, Li Z, Tuchscherer A, Vahjen W, Metges CC, Zentek J. Effects of Oral Glutamine Supplementation, Birthweight and Age on Colonic Morphology and Microbiome Development in Male Suckling Piglets. Microorganisms 2022; 10:microorganisms10101899. [PMID: 36296176 PMCID: PMC9612066 DOI: 10.3390/microorganisms10101899] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2022] [Revised: 09/18/2022] [Accepted: 09/21/2022] [Indexed: 11/16/2022] Open
Abstract
Mortality, impaired development and metabolic dysfunctions of suckling low-birthweight piglets may be influenced by modulating the intestinal microbiome through glutamine supplementation. Therefore, this study examined whether glutamine supplementation may affect the colonic development and microbiome composition of male low- and normal-birthweight piglets at 5 and 12 days of age. Suckling piglets were supplemented orally with glutamine or alanine. Colonic digesta samples were obtained for 16S rDNA sequencing, determination of bacterial metabolites and histomorphological tissue analyses. Glutamine-supplemented piglets had lower concentrations of cadaverine and spermidine in the colonic digesta (p < 0.05) and a higher number of CD3+ colonic intraepithelial lymphocytes compared to alanine-supplemented piglets (p < 0.05). Low-birthweight piglets were characterised by a lower relative abundance of Firmicutes, the genera Negativibacillus and Faecalibacterium and a higher abundance of Alistipes (p < 0.05). Concentrations of cadaverine and total biogenic amines (p < 0.05) and CD3+ intraepithelial lymphocytes (p < 0.05) were lower in low- compared with normal-birthweight piglets. In comparison to the factor age, glutamine supplementation and birthweight were associated with minor changes in microbial and histological characteristics of the colon, indicating that ontogenetic factors play a more important role in intestinal development.
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Affiliation(s)
- Johannes Schulze Holthausen
- Institute of Animal Nutrition, Department of Veterinary Medicine, Freie Universität Berlin, 14195 Berlin, Germany
- Correspondence: ; Tel.: +49-30-838-53984
| | - Johannes Schregel
- Research Institute for Farm Animal Biology (FBN), Institute of Nutritional Physiology, 18196 Dummerstorf, Germany
| | - Quentin L. Sciascia
- Research Institute for Farm Animal Biology (FBN), Institute of Nutritional Physiology, 18196 Dummerstorf, Germany
| | - Zeyang Li
- Research Institute for Farm Animal Biology (FBN), Institute of Nutritional Physiology, 18196 Dummerstorf, Germany
| | - Armin Tuchscherer
- Research Institute for Farm Animal Biology (FBN), Institute for Genetic and Biometry, 18196 Dummerstorf, Germany
| | - Wilfried Vahjen
- Institute of Animal Nutrition, Department of Veterinary Medicine, Freie Universität Berlin, 14195 Berlin, Germany
| | - Cornelia C. Metges
- Research Institute for Farm Animal Biology (FBN), Institute of Nutritional Physiology, 18196 Dummerstorf, Germany
| | - Jürgen Zentek
- Institute of Animal Nutrition, Department of Veterinary Medicine, Freie Universität Berlin, 14195 Berlin, Germany
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6
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Effects of oral glutamine supplementation on jejunal morphology, development, and amino acid profiles in male low birth weight suckling piglets. PLoS One 2022; 17:e0267357. [PMID: 35476806 PMCID: PMC9045636 DOI: 10.1371/journal.pone.0267357] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Accepted: 04/06/2022] [Indexed: 11/19/2022] Open
Abstract
Background It has been shown that small intestine development in low birth weight (LBW) piglets is impaired. Glutamine (Gln) has been reported to improve piglet health and intestinal function in weaned piglets, but data is scarce in suckling piglets. This study was conducted to investigate the effects of oral Gln supplementation compared to Alanine (Ala) on jejunal development and function in 5 and 12 d old male LBW and normal birth weight (NBW) suckling piglets. Results Gln had no effect on the jejunal morphology, development, tissue and digesta amino acid profiles and mRNA abundance of genes involved in amino acid transport, metabolism, glutathione synthesis in LBW piglets when compared to Ala supplementation and birth weight controls at 5 and 12 d. Only the concentration of Gln in jejunal tissue was higher in NBW piglets supplemented with Gln compared to Ala at 5 d (P < 0.05). A comparison of the birth weight groups showed no differences between LBW and NBW piglets at 5 and 12 d in any parameter. Jejunal crypt depth, villus height / width, tunica muscularis thickness, number of goblet and IgA positive cells, the ratio of jejunal RNA to DNA and the concentration of DNA, protein and RNA changed (P < 0.05) from 5 compared to 12 d. The concentrations of several free, and protein bound amino acids as well as amino metabolites differed between age groups in jejunal tissue but the digesta concentrations were affected to a lesser extent. Conclusions Oral Gln supplementation to suckling male piglets over the first 12 d of life was not associated with changes in jejunal parameters measured in this study. The absence of effects may indicate that Gln is absorbed as well as metabolized in the upper intestinal tract and thus could benefit intestinal development at a more proximal location.
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Van der Peet-Schwering CMC, Verschuren LMG, Bergsma R, Hedemann MS, Binnendijk GP, Jansman AJM. The effects of birth weight and estimated breeding value for protein deposition on nitrogen efficiency in growing pigs. J Anim Sci 2021; 99:6199861. [PMID: 33780532 PMCID: PMC8188818 DOI: 10.1093/jas/skab101] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2021] [Accepted: 04/06/2021] [Indexed: 01/10/2023] Open
Abstract
The effects of birth weight (BiW; low BiW [LBW] vs. high BiW [HBW]) and estimated breeding value (EBV) for protein deposition (low EBV [LBV] vs. high EBV [HBV]) on N retention, N efficiency, and concentrations of metabolites in plasma and urine related to N efficiency in growing pigs were studied. At an age of 14 wk, 10 LBW–LBV (BiW: 1.07 ± 0.09 [SD] kg; EBV: −2.52 ± 3.97 g/d, compared with an average crossbred pig with a protein deposition of 165 g/d), 10 LBW–HBV (BiW: 1.02 ± 0.13 kg; EBV: 10.47 ± 4.26 g/d), 10 HBW–LBV (BiW: 1.80 ± 0.13 kg; EBV: −2.15 ± 2.28 g/d), and 10 HBW–HBV (BiW: 1.80 ± 0.15 kg; EBV: 11.18 ± 3.68 g/d) male growing pigs were allotted to the experiment. The pigs were individually housed in metabolism cages and were subjected to an N balance study in two sequential periods of 5 d, after an 11-d dietary adaptation period. Pigs were assigned to a protein adequate (A) or protein restricted (R, 70% of A) regime in a change-over design. Pigs were fed 2.8 times the energy requirements for maintenance. Nontargeted metabolomics analyses were performed in urine and blood plasma samples. The N retention (in g/d) was higher in the HBW than in the LBW pigs (P < 0.001). The N retention (in g/[kg metabolic body weight (BW0.75) · d]) and N efficiency, however, were not affected by the BiW of the pigs. The N retention (P = 0.04) and N efficiency (P = 0.04) were higher in HBV than in LVB pigs on the A regime but were not affected by EBV in pigs on the R regime. Restricting the dietary protein supply with 30% decreased the N retention (P < 0.001) but increased the N efficiency (P = 0.003). Nontargeted metabolomics showed that a hexose, free amino acids (AA), and lysophosphatidylcholines were the most important metabolites in plasma for the discrimination between HBV and LBV pigs, whereas metabolites of microbial origin contributed to the discrimination between HBV and LBV pigs in urine. This study shows that BiW does not affect N efficiency in the later life of pigs. Nitrogen efficiency and N retention were higher in HBV than in LBV pigs on the A regime but similar in HBV and LBV pigs on the R regime. In precision feeding concepts aiming to further optimize protein and AA efficiency in pigs, the variation in EBV for protein deposition of pigs should be considered as a factor determining N retention, growth performance, and N efficiency.
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Affiliation(s)
| | - Lisanne M G Verschuren
- Wageningen Livestock Research, Wageningen, The Netherlands.,Topigs Norsvin Research Center B.V., Beuningen, The Netherlands.,Agrocampus Ouest, UMR1348 Pegase, Saint-Gilles, France
| | - Rob Bergsma
- Topigs Norsvin Research Center B.V., Beuningen, The Netherlands
| | - Mette S Hedemann
- Department of Animal Science, Aarhus University, Foulum, Denmark
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Luo J, Hao S, Zhao L, Shi F, Ye G, He C, Lin J, Zhang W, Liang H, Wang X, Guo H, He R, Tang H, Li Y. Oral exposure of pregnant rats to copper nanoparticles caused nutritional imbalance and liver dysfunction in fetus. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2020; 206:111206. [PMID: 32889309 DOI: 10.1016/j.ecoenv.2020.111206] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/18/2020] [Revised: 08/20/2020] [Accepted: 08/21/2020] [Indexed: 06/11/2023]
Abstract
Copper nanoparticles (Cu NPs) are increasingly used as an animal feed additive in China. In previous studies, it was determined that Cu NPs can penetrate the placental barrier, however, its toxic effects on the fetus have not yet been elucidated. Therefore, in this study, we investigated the potential fetal toxic effects of Cu NPs. Cu NPs were orally administered to pregnant Sprague-Dawley rats from gestation days (GDs) 3-18 at a dose of 60, 120, and 180 mg/kg/day. Cesarean sections were conducted on GD 19. During fetal examination, no toxicities were observed regarding general clinical signs, however, Cu NPs significantly decreased fetal body weight, body length, and liver weights. Cu ions and Cu MPs exhibited similar effects on the fetal development. Cu NPs increased the liver concentration of Cu, and decreased protein levels and Fe in fetuses. Cu NPs also increased oxidative stress and inflammation in the fetus after pregnant rats were exposed to high doses of Cu NPs. Oral exposure to Cu NPs during pregnancy increased Cu concentrations in the fetus, which not only affected fetal development, but also significantly induced oxidative stress and inflammatory responses in fetal liver. Taken together, these findings are valuable to evaluate fetal risk assessment after oral exposure of Cu NPs during pregnancy. Additional comprehensive toxicity studies are deemed necessary to clarify the underlying mechanisms involved.
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Affiliation(s)
- Jie Luo
- College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, 611130, China; National Ethnic Affairs Commission Key Open Laboratory of Traditional Chinese Veterinary Medicine, Tongren Polytechnic College, Tongren, 554300, China
| | - Suqi Hao
- College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, 611130, China
| | - Ling Zhao
- College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, 611130, China
| | - Fei Shi
- College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, 611130, China
| | - Gang Ye
- College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, 611130, China
| | - Changliang He
- College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, 611130, China
| | - Juchun Lin
- College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, 611130, China
| | - Wei Zhang
- College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, 611130, China
| | - Hao Liang
- National Ethnic Affairs Commission Key Open Laboratory of Traditional Chinese Veterinary Medicine, Tongren Polytechnic College, Tongren, 554300, China
| | - Xun Wang
- College of Animal Science, Sichuan Agricultural University, Chengdu, 611130, China
| | - Hongrui Guo
- College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, 611130, China
| | - Ran He
- College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, 611130, China
| | - Huaqiao Tang
- College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, 611130, China.
| | - Yinglun Li
- College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, 611130, China.
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van der Peet-Schwering CMC, Verschuren LMG, Hedemann MS, Binnendijk GP, Jansman AJM. Birth weight affects body protein retention but not nitrogen efficiency in the later life of pigs. J Anim Sci 2020; 98:5849889. [PMID: 32479590 DOI: 10.1093/jas/skaa180] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2020] [Accepted: 05/25/2020] [Indexed: 01/10/2023] Open
Abstract
Exploring factors that might affect nitrogen (N) efficiency in pigs could support the development of precision feeding concepts. Therefore, an experiment was conducted to determine the effects of birth weight (BiW) on N retention, N efficiency, and concentrations of metabolites in plasma and urine related to N efficiency in male pigs of 14 wk of age. BiW of the low BiW (LBW) and high BiW (HBW) pigs was 1.11 ± 0.14 and 1.79 ± 0.12 kg, respectively. Twenty LBW and 20 HBW pigs were individually housed in metabolism cages and were subjected to an N balance study in two sequential periods of 5 d, after an 11-d adaptation period. Pigs were assigned to a protein adequate (A) or protein restricted (R, 70% of A) regime in a change-over design and fed restrictedly 2.8 times the energy requirements for maintenance. Nontargeted metabolomics analyses were performed in urine and blood plasma samples. The N retention in g/d was higher in the HBW than in the LBW pigs (P < 0.001). The N retention in g/(kg BW0.75·d) and N efficiency (= 100% × N retention / N intake), however, were not affected by BiW of the pigs. Moreover, fecal digestibility of N and urinary concentration of N and urea were not affected by BiW of the pigs. The concentration of insulin (P = 0.08) and insulin-like growth factor-1 (IGF-1;P = 0.05) in blood plasma was higher in HBW pigs, whereas the concentration of α-amino N tended to be lower in HBW pigs (P = 0.06). The LBW and HBW pigs could not be discriminated based on the plasma and urinary metabolites retrieved by nontargeted metabolomics. Restricting dietary protein supply decreased N retention (P < 0.001), N efficiency (P = 0.07), fecal N digestibility (P < 0.001), urinary concentration of N and urea (P < 0.001), and concentration of urea (P < 0.001), IGF-1 (P < 0.001), and α-amino N (P < 0.001) in blood plasma. The plasma and urinary metabolites differing between dietary protein regime were mostly amino acids (AA) or their derivatives, metabolites of the tricarboxylic acid cycle, and glucuronidated compounds, almost all being higher in the pigs fed the A regime. This study shows that BiW affects absolute N retention but does not affect N efficiency in growing pigs. Therefore, in precision feeding concepts, BiW of pigs should be considered as a factor determining protein deposition capacity but less as a trait determining N efficiency.
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Affiliation(s)
| | - Lisanne M G Verschuren
- Wageningen Livestock Research, Wageningen, The Netherlands.,Topigs Norsvin Research Center B.V., Beuningen, The Netherlands.,Agrocampus Ouest, UMR1348 Pegase, Saint-Gilles, France
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10
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Hawe SJ, Scollan N, Gordon A, Muns R, Magowan E. Impact of feeding low and average birthweight pigs on a weight basis post-weaning on growth performance and body composition. Livest Sci 2020. [DOI: 10.1016/j.livsci.2020.104233] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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11
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Zhao Y, Albrecht E, Sciascia QL, Li Z, Görs S, Schregel J, Metges CC, Maak S. Effects of Oral Glutamine Supplementation on Early Postnatal Muscle Morphology in Low and Normal Birth Weight Piglets. Animals (Basel) 2020; 10:E1976. [PMID: 33126436 PMCID: PMC7692811 DOI: 10.3390/ani10111976] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2020] [Revised: 10/23/2020] [Accepted: 10/24/2020] [Indexed: 12/16/2022] Open
Abstract
Adapted nutrition can improve the growth of low birth weight (LBW) piglets. Since maternal milk is thought to provide insufficient glutamine (Gln) for LBW piglets, the current study investigated the influence of Gln supplementation during the early suckling period on development and lipid deposition in skeletal muscle. The weight differences between LBW and normal birth weight (NBW) littermates persisted from birth to slaughter (p < 0.001). However, intramuscular Gln and Ala concentrations were altered in piglets according to the supplementation (p < 0.01). There were larger muscle fibers (p = 0.048) in Gln-supplemented piglets. Capillarization or nuclei number per muscle fiber was not influenced by birth weight (BiW) or Gln supplementation. Abundance of myosin heavy chain (MYH) isoforms was slightly altered by Gln supplementation. LBW piglets had more lipid droplets than NBW piglets at day 5 of life in both muscles (p < 0.01). The differences decreased with age. Adipocyte development increased with age, but was not influenced by BiW or supplementation. The results indicate that BiW differences were accompanied by differences in lipid deposition and muscle fiber structure, suggesting a delayed development in LBW piglets. Supplementation with Gln may support piglets to overcome those disadvantages.
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Affiliation(s)
- Yaolu Zhao
- Institute of Muscle Biology and Growth, Leibniz Institute for Farm Animal Biology (FBN), 18196 Dummerstorf, Germany; (Y.Z.); (S.M.)
| | - Elke Albrecht
- Institute of Muscle Biology and Growth, Leibniz Institute for Farm Animal Biology (FBN), 18196 Dummerstorf, Germany; (Y.Z.); (S.M.)
| | - Quentin L. Sciascia
- Institute of Nutritional Physiology “Oskar Kellner”, Leibniz Institute for Farm Animal Biology (FBN), 18196 Dummerstorf, Germany; (Q.L.S.); (Z.L.); (S.G.); (J.S.); (C.C.M.)
| | - Zeyang Li
- Institute of Nutritional Physiology “Oskar Kellner”, Leibniz Institute for Farm Animal Biology (FBN), 18196 Dummerstorf, Germany; (Q.L.S.); (Z.L.); (S.G.); (J.S.); (C.C.M.)
| | - Solvig Görs
- Institute of Nutritional Physiology “Oskar Kellner”, Leibniz Institute for Farm Animal Biology (FBN), 18196 Dummerstorf, Germany; (Q.L.S.); (Z.L.); (S.G.); (J.S.); (C.C.M.)
| | - Johannes Schregel
- Institute of Nutritional Physiology “Oskar Kellner”, Leibniz Institute for Farm Animal Biology (FBN), 18196 Dummerstorf, Germany; (Q.L.S.); (Z.L.); (S.G.); (J.S.); (C.C.M.)
| | - Cornelia C. Metges
- Institute of Nutritional Physiology “Oskar Kellner”, Leibniz Institute for Farm Animal Biology (FBN), 18196 Dummerstorf, Germany; (Q.L.S.); (Z.L.); (S.G.); (J.S.); (C.C.M.)
| | - Steffen Maak
- Institute of Muscle Biology and Growth, Leibniz Institute for Farm Animal Biology (FBN), 18196 Dummerstorf, Germany; (Y.Z.); (S.M.)
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12
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Ayuso M, Michiels J, Wuyts S, Yan H, Degroote J, Lebeer S, Le Bourgot C, Apper E, Majdeddin M, Van Noten N, Vanden Hole C, Van Cruchten S, Van Poucke M, Peelman L, Van Ginneken C. Short-chain fructo-oligosaccharides supplementation to suckling piglets: Assessment of pre- and post-weaning performance and gut health. PLoS One 2020; 15:e0233910. [PMID: 32502215 PMCID: PMC7274435 DOI: 10.1371/journal.pone.0233910] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2020] [Accepted: 05/14/2020] [Indexed: 01/04/2023] Open
Abstract
Farmers face difficulties in redeeming their investment in larger litter sizes since this comes with larger litter heterogenicity, lower litter resilience and risk of higher mortality. Dietary oligosaccharides, given to the sow, proved beneficial for the offspring’s performance. However, giving oligosaccharides to the suckling piglet is poorly explored. Therefore, this field trial studied the effect of dietary short-chain fructo-oligosaccharides (scFOS; 1g/day; drenched) supplementation to low (LBW, lower quartile), normal (NBW, two intermediate quartiles) and high (HBW, upper quartile) birth weight piglets from birth until 7 or 21 days of age. Performance parameters, gut microbiome and short-chain fatty acids profile of feces and digesta were assessed at birth (d 0), d 7, weaning (d 21.5) and 2 weeks post-weaning (d 36.5). Additional parameters reflecting gut health (intestinal integrity and morphology, mucosal immune system) were analysed at d 36.5. Most parameters changed with age or differed with the piglet’s birth weight. Drenching with scFOS increased body weight by 1 kg in NBW suckling piglets and reduced the post-weaning mortality rate by a 100%. No clear difference in the IgG level, the microbiota composition and fermentative activity between the treatment groups was observed. Additionnally, intestinal integrity, determined by measuring intestinal permeability and regenerative capacity, was similar between the treatment groups. Also, intestinal architecture (villus lenght, crypt depth) was not affected by scFOS supplementation. The density of intra-epithelial lymphocytes and the expression profiles (real-time qPCR) for immune system-related genes (IL-10, IL-1ß, IL-6, TNFα and IFNγ) were used to assess mucosal immunity. Only IFNγ expression, was upregulated in piglets that received scFOS for 7 days. The improved body weight and the reduced post-weaning mortality seen in piglets supplemented with scFOS support the view that scFOS positively impact piglet’s health and resilience. However, the modes of action for these effects are not yet fully elucidated and its potential to improve other performance parameters needs further investigation.
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Affiliation(s)
- Miriam Ayuso
- Department of Veterinary Medicine, Faculty of Pharmaceutical, Biomedical and Veterinary Sciences, University of Antwerp, Wilrijk, Belgium
- * E-mail:
| | - Joris Michiels
- Department of Animal Sciences and Aquatic Ecology, Laboratory for Animal Production and Animal Product Quality, Faculty of Bioscience Engineering, Ghent University, Ghent, Belgium
| | - Sander Wuyts
- Department of Bioengineering, Faculty of Sciences, University of Antwerp, Wilrijk, Belgium
| | - Honglin Yan
- Department of Animal Sciences and Aquatic Ecology, Laboratory for Animal Production and Animal Product Quality, Faculty of Bioscience Engineering, Ghent University, Ghent, Belgium
| | - Jeroen Degroote
- Department of Animal Sciences and Aquatic Ecology, Laboratory for Animal Production and Animal Product Quality, Faculty of Bioscience Engineering, Ghent University, Ghent, Belgium
| | - Sarah Lebeer
- Department of Bioengineering, Faculty of Sciences, University of Antwerp, Wilrijk, Belgium
| | | | | | - Maryam Majdeddin
- Department of Animal Sciences and Aquatic Ecology, Laboratory for Animal Production and Animal Product Quality, Faculty of Bioscience Engineering, Ghent University, Ghent, Belgium
| | - Noémie Van Noten
- Department of Animal Sciences and Aquatic Ecology, Laboratory for Animal Production and Animal Product Quality, Faculty of Bioscience Engineering, Ghent University, Ghent, Belgium
| | - Charlotte Vanden Hole
- Department of Veterinary Medicine, Faculty of Pharmaceutical, Biomedical and Veterinary Sciences, University of Antwerp, Wilrijk, Belgium
| | - Steven Van Cruchten
- Department of Veterinary Medicine, Faculty of Pharmaceutical, Biomedical and Veterinary Sciences, University of Antwerp, Wilrijk, Belgium
| | - Mario Van Poucke
- Department of Nutrition, Genetics and Ethology, Faculty of Veterinary Medicine, Ghent University, Merelbeke, Belgium
| | - Luc Peelman
- Department of Nutrition, Genetics and Ethology, Faculty of Veterinary Medicine, Ghent University, Merelbeke, Belgium
| | - Chris Van Ginneken
- Department of Veterinary Medicine, Faculty of Pharmaceutical, Biomedical and Veterinary Sciences, University of Antwerp, Wilrijk, Belgium
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13
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Blood glucose, amino acid profiles and nutrient transporter gene expressions in the small intestine of low and normal birthweight piglets during the early suckling period. Vet J 2019; 247:1-7. [PMID: 30971346 DOI: 10.1016/j.tvjl.2019.02.006] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2018] [Revised: 02/15/2019] [Accepted: 02/18/2019] [Indexed: 11/24/2022]
Abstract
Birthweight and age can play a role in adaptational changes in plasma levels of glucose and amino acids by regulating the intestinal expression of specific nutrients transporters in piglets. The aim of the present study was to compare hematological features, circulating levels of glucose and amino acids, and small intestinal gene expression for transporters for glucose (SGLT1, GLUT2), amino acids (LAT2, b0,+AT) and peptides (PepT1) between low birthweight (LBW) and normal birthweight (NBW) piglets at birth prior to suckling and day 7 after birth. A secondary aim was to evaluate correlations between circulating levels of glucose or amino acids and their transporters. There were significant age-dependent changes in the immune cell repertoire in the circulating blood (P<0.004). Blood glucose levels were lower in LBW piglets than in NBW piglets (P<0.05); in both birthweight groups, blood glucose increased with age. Plasma concentrations of histidine, isoleucine, proline and tryptophan showed significant changes with age (P<0.003). With regard to mRNA levels for the nutrient transporters, there were no differences between the two birthweight groups or between the two age groups. At day 7 postpartum, intestinal expression of SGLT1 or GLUT2 mRNA did not correlate with blood glucose level. Expression of LAT2 mRNA in the ileum correlated positively with plasma level of methionine (r=0.92, P<0.001). This is the first detailed analysis of hematological features, plasma glucose and amino acid levels, and nutrient transporter expression in LBW and NBW piglets during the early suckling period.
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14
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Viott R, Menezes T, Mellagi A, Bernardi M, Wentz I, Bortolozzo F. Performance of low birth-weight piglets upon protein-energy and/or colostrum supplementation. ARQ BRAS MED VET ZOO 2018. [DOI: 10.1590/1678-4162-9798] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
ABSTRACT The study aimed to investigate the effect of oral protein-energy supplement (OPES) and/or extra colostrum within the first few hours of life on the survival and growth performance of low birth-weight piglets during the suckling period. Based upon nutritional strategy, low-birth-weight piglets (804−1309g) were randomly allocated into four groups: C0S0 (control group, n= 300) - no supplementation; C1S0 (n= 299) - supplementation with 50mL of a colostrum pool through an orogastric tube; C0S1 (n= 298) - oral supplementation with 8mL oral OPES; C1S1 (n= 297) - supplementation with both 50mL of colostrum and 8mL of OPES. The piglets’ body weight was monitored at birth, 24h after birth, on day 7, day 14 and day 20 post-partum. Both colostrum and protein-energy supplementations did not affect (P>0.05) colostrum intake (253.6g; 259.4g; 259.4g; 263.8g for C0S0, C1S0, C0S1, C1S1, respectively), weight gain during the first 24h (62.6g; 68.3g; 67.1g and 69.8g for C0S0, C1S0, C0S1, C1S1, respectively) and pre-weaning mortality (11.3%, 11.4%, 12.4% and 9.4% for C0S0, C1S0, C0S1, C1S1, respectively). Administration of OPES increased (P= 0.032) the average daily weight gain from birth till weaning (189.1 vs. 182.3g) and tended to increase the weight of the piglets (P= 0.060) at weaning (4893.1 vs. 4746.4g for OPES and no OPES, respectively). In conclusion, nutritional manipulation does not affect colostrum intake and pre-weaning mortality of low birth-weight piglets. However, body weight gain during the suckling period and the weight at weaning were observed to be marginally improved by administration of OPES.
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Affiliation(s)
- R.C. Viott
- Universidade Federal do Rio Grande do Sul, Brazil
| | - T.A. Menezes
- Universidade Federal do Rio Grande do Sul, Brazil
| | | | | | - I. Wentz
- Universidade Federal do Rio Grande do Sul, Brazil
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15
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Astbury S, Song A, Zhou M, Nielsen B, Hoedl A, Willing BP, Symonds ME, Bell RC. High Fructose Intake During Pregnancy in Rats Influences the Maternal Microbiome and Gut Development in the Offspring. Front Genet 2018; 9:203. [PMID: 29971089 PMCID: PMC6018152 DOI: 10.3389/fgene.2018.00203] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2018] [Accepted: 05/22/2018] [Indexed: 01/13/2023] Open
Abstract
Studies in pregnant women indicate the maternal microbiome changes during pregnancy so as to benefit the mother and fetus. In contrast, disruption of the maternal microbiota around birth can compromise normal bacterial colonisation of the infant's gastrointestinal tract. This may then inhibit development of the gut so as to increase susceptibility to inflammation and reduce barrier function. The impact of modulating fructose intake on the maternal microbiome through pregnancy is unknown, therefore we examined the effect of fructose supplementation on the maternal microbiome together with the immediate and next generation effects in the offspring. Wistar rat dams were divided into control and fructose fed groups that received 10% fructose in their drinking water from 8 weeks of age and throughout pregnancy (10-13 weeks). Maternal fecal and blood samples were collected pre-mating (9 weeks) and during early (gestational day 4-7) and late pregnancy (gestational day 19-21). We show supplementation of the maternal diet with fructose appears to significantly modulate the maternal microbiome, with a significant reduction in Lactobacillus and Bacteroides. In offspring maintained on this diet up to pregnancy and term there was a reduction in gene expression of markers of gut barrier function that could adversely affect its function. An exacerbated insulin response to pregnancy, reduced birth weight, but increased fat mass was also observed in these offspring. In conclusion dietary supplementation with fructose modulates the maternal microbiome in ways that could adversely affect fetal growth and later gut development.
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Affiliation(s)
- Stuart Astbury
- Division of Human Nutrition, Department of Agricultural, Food and Nutritional Science, University of Alberta, Edmonton, AB, Canada.,Early Life Research Unit, Division of Child Health, Obstetrics and Gynaecology, School of Medicine, The University of Nottingham, Nottingham, United Kingdom.,Nottingham Digestive Diseases Centre, School of Medicine, University of Nottingham, Nottingham, United Kingdom.,NIHR Nottingham Biomedical Research Centre, University of Nottingham and Nottingham University Hospitals NHS Trust, Nottingham, United Kingdom
| | - Aleida Song
- Division of Human Nutrition, Department of Agricultural, Food and Nutritional Science, University of Alberta, Edmonton, AB, Canada
| | - Mi Zhou
- Division of Animal Science, Department of Agricultural, Food and Nutritional Sciences, University of Alberta, Edmonton, AB, Canada
| | - Brent Nielsen
- Division of Human Nutrition, Department of Agricultural, Food and Nutritional Science, University of Alberta, Edmonton, AB, Canada
| | - Abha Hoedl
- Division of Human Nutrition, Department of Agricultural, Food and Nutritional Science, University of Alberta, Edmonton, AB, Canada
| | - Benjamin P Willing
- Division of Animal Science, Department of Agricultural, Food and Nutritional Sciences, University of Alberta, Edmonton, AB, Canada
| | - Michael E Symonds
- Early Life Research Unit, Division of Child Health, Obstetrics and Gynaecology, School of Medicine, The University of Nottingham, Nottingham, United Kingdom.,Nottingham Digestive Diseases Centre, School of Medicine, University of Nottingham, Nottingham, United Kingdom.,NIHR Nottingham Biomedical Research Centre, University of Nottingham and Nottingham University Hospitals NHS Trust, Nottingham, United Kingdom
| | - Rhonda C Bell
- Division of Human Nutrition, Department of Agricultural, Food and Nutritional Science, University of Alberta, Edmonton, AB, Canada.,Women and Children's Health Research Institute, University of Alberta, Edmonton, AB, Canada
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Gatford KL, Roberts CT, Kind KL, Hynd PI. Off to the right start: how pregnancy and early life can determine future animal health and production. ANIMAL PRODUCTION SCIENCE 2018. [DOI: 10.1071/an17014] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Animal producers are well aware that a low-birthweight animal is more likely to die in the first few days of life, and, if it survives, it is likely to perform poorly. We are now coming to appreciate that early life events can permanently change an animal’s developmental trajectory, also often referred to as developmental programming. This is an area of current interest in biomedicine, where the concept is known as the ‘developmental origins of health and disease’ (DOHaD). Current gaps in understanding include many of the underlying mechanisms, and whether and how we might intervene and restore the potential for healthy and productive development. This review introduces the biomedical perspective of developmental programming, reviews some of the evidence for long-term effects of early life exposures on welfare and productivity in animal production, with a focus on prenatal growth and maternal stress in pig production, and discusses options for intervening to improve long-term outcomes.
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17
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Diet before and during Pregnancy and Offspring Health: The Importance of Animal Models and What Can Be Learned from Them. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2016; 13:ijerph13060586. [PMID: 27314367 PMCID: PMC4924043 DOI: 10.3390/ijerph13060586] [Citation(s) in RCA: 59] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/11/2016] [Revised: 06/03/2016] [Accepted: 06/07/2016] [Indexed: 12/27/2022]
Abstract
This review article outlines epidemiologic studies that support the hypothesis that maternal environment (including early nutrition) plays a seminal role in determining the offspring’s long-term health and metabolism, known as the concept of Developmental Origins of Health and Diseases (DOHaD). In this context, current concerns are particularly focused on the increased incidence of obesity and diabetes, particularly in youth and women of child-bearing age. We summarize key similarities, differences and limitations of various animal models used to study fetal programming, with a particular focus on placentation, which is critical for translating animal findings to humans. This review will assist researchers and their scientific audience in recognizing the pros and cons of various rodent and non-rodent animal models used to understand mechanisms involved in fetal programming. Knowledge gained will lead to improved translation of proposed interventional therapies before they can be implemented in humans. Although rodents are essential for fundamental exploration of biological processes, other species such as rabbits and other domestic animals offer more tissue-specific physiological (rabbit placenta) or physical (ovine maternal and lamb birth weight) resemblances to humans. We highlight the important maternal, placental, and fetal/neonatal characteristics that contribute to developmentally programmed diseases, specifically in offspring that were affected in utero by undernutrition, overnutrition or maternal diabetes. Selected interventions aimed at prevention are summarized with a specific focus on the 1000 days initiative in humans, and maternal exercise or modification of the n-3/n-6 polyunsaturated fatty acid (PUFA) balance in the diet, which are currently being successfully tested in animal models to correct or reduce adverse prenatal programming. Animal models are essential to understand mechanisms involved in fetal programming and in order to propose interventional therapies before they can be implemented in humans. Non-rodent animals are particularly important and should not be neglected, as they are often more physiologically-appropriate models to mimic the human situation.
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Gonzalez-Bulnes A, Astiz S, Ovilo C, Lopez-Bote CJ, Torres-Rovira L, Barbero A, Ayuso M, Garcia-Contreras C, Vazquez-Gomez M. Developmental Origins of Health and Disease in swine: implications for animal production and biomedical research. Theriogenology 2016; 86:110-9. [PMID: 27238437 DOI: 10.1016/j.theriogenology.2016.03.024] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2015] [Revised: 12/02/2015] [Accepted: 01/11/2016] [Indexed: 12/12/2022]
Abstract
The concept of Developmental Origins of Health and Disease (DOHaD) addresses, from a large set of epidemiological evidences in human beings and translational studies in animal models, both the importance of genetic predisposition and the determinant role of maternal nutrition during pregnancy on adult morphomics and homeostasis. Compelling evidences suggest that both overnutrition and undernutrition may modify the intrauterine environment of the conceptus and may alter the expression of its genome and therefore its phenotype during prenatal and postnatal life. In fact, the DOHaD concept is an extreme shift in the vision of the factors conditioning adult phenotype and supposes a drastic change from a gene-centric perspective, only modified by lifestyle and nutritional strategies during juvenile development and adulthood, to a more holistic approach in which environmental, parental, and prenatal conditions are strongly determining postnatal development and homeostasis. The implications of DOHaD are profound in all the mammalian species and the present review summarizes current knowledge on causes and consequences of DOHaD in pigs, both for meat production and as a well-recognized model for biomedicine research.
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Affiliation(s)
- A Gonzalez-Bulnes
- Comparative Physiology Lab-RA, SGIT-INIA, Madrid, Spain; Department of Veterinary Medicine, University of Sassari, Sassari, Italy.
| | - S Astiz
- Comparative Physiology Lab-RA, SGIT-INIA, Madrid, Spain
| | - C Ovilo
- Department of Animal Genetics, SGIT-INIA, Madrid, Spain
| | | | - L Torres-Rovira
- Comparative Physiology Lab-RA, SGIT-INIA, Madrid, Spain; INRA, UMR1198 Biologie du Développement et Reproduction, Jouy-en-Josas, France
| | - A Barbero
- Faculty of Veterinary, UCM, Madrid, Spain
| | - M Ayuso
- Faculty of Veterinary, UCM, Madrid, Spain
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19
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Wiyaporn M, Thongsong B, Kalandakanond-Thongsong S. Growth and small intestine histomorphology of low and normal birth weight piglets during the early suckling period. Livest Sci 2013. [DOI: 10.1016/j.livsci.2013.10.016] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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20
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Alvarenga ALN, Chiarini-Garcia H, Cardeal PC, Moreira LP, Foxcroft GR, Fontes DO, Almeida FRCL. Intra-uterine growth retardation affects birthweight and postnatal development in pigs, impairing muscle accretion, duodenal mucosa morphology and carcass traits. Reprod Fertil Dev 2013; 25:387-95. [DOI: 10.1071/rd12021] [Citation(s) in RCA: 73] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2011] [Accepted: 03/25/2012] [Indexed: 01/12/2023] Open
Abstract
The present study investigated the occurrence of intra-uterine growth retardation (IUGR) in newborn (n = 40) and 150-day-old (n = 240) pigs of different birthweight ranges (high, HW: 1.8–2.2 kg; low, LW: 0.8–1.2 kg) from higher-parity commercial sows and its impact on their subsequent development and carcass traits in a Brazilian commercial production system. HW newborn pigs had heavier organs than LW pigs (P < 0.01), and all brain : organ weight ratios were higher (P < 0.01) in LW compared with HW offspring, providing strong evidence of IUGR in the LW piglets. HW pigs had higher bodyweights and average daily gain (ADG) in all phases of production (P < 0.05), but ADG in the finisher phase was similar in both groups. Additionally, LW newborn and 150-day-old pigs showed a lower percentage of muscle fibres and a higher percentage of connective tissue in the semitendinosus muscle, greater fibre number per mm2 and a lower height of the duodenal mucosa (P < 0.05). On the other hand, HW pigs had higher hot carcass weight, meat content in the carcass and yield of ham, shoulder and belly (P < 0.01). Hence, lower-birthweight piglets may suffer from IUGR, which impairs their growth performance, muscle accretion, duodenal mucosa morphology and carcass traits.
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21
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Molecular cloning and expression profiling of excitatory amino acid carrier 1 in suckling Huanjiang mini-piglets with large or small body weight at birth. Mol Biol Rep 2012; 40:3341-50. [DOI: 10.1007/s11033-012-2409-y] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2012] [Accepted: 12/18/2012] [Indexed: 12/16/2022]
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22
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Yang H, Fu D, Shao H, Kong X, Wang W, Yang X, Nyachoti CM, Yin Y. Impacts of birth weight on plasma, liver and skeletal muscle neutral amino acid profiles and intestinal amino acid transporters in suckling Huanjiang mini-piglets. PLoS One 2012; 7:e50921. [PMID: 23236407 PMCID: PMC3517596 DOI: 10.1371/journal.pone.0050921] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2012] [Accepted: 10/25/2012] [Indexed: 12/11/2022] Open
Abstract
Genetic selection strategies towards increased prolificacy have resulted in more and more increased littler size and incidences of impaired fetal development. Low birth weight (LBW) piglets, with long-term alterations in structure, physiology and metabolism, have lower survival rates and poor growth performance. The aim of the study was to compare the plasma, liver and skeletal muscle contents of neutral amino acids (NAA) and the intestinal expression of NAA transporters between LBW and high birth weight (HBW) suckling Huanjiang mini-piglets. Forty piglets with either LBW or HBW (20 piglets per group) were sampled on day 0, 7, 14 and 21 of age to give 5 observations per day per group. The contents of NAA in plasma, liver and skeletal muscle were measured, and jejunal expression of transporters for NAA, including Slc6a19 (B0AT1) and Slc1a5 (ASCT2), were determined by real-time RT-PCR and Western Blot, respectively. Results showed that the suckling piglets with LBW had higher contents of Thr, Ser, Gly, Ala, Val, Met, Ile, Leu, Tyr, Phe and Pro in liver, and Gly in skeletal muscle, whereas lower contents of Met, Ser and Ala in plasma when compared with the HBW littermates. Consistent with the content differences in plasma NAA, the jejunal expression profiles of both Slc6a19 (B0AT1) and Slc1a5 (ASCT2) in the LBW piglets were lower in compared with the HBW littermates during the early suckling period. These findings suggested that intestinal dysfunction in the LBW piglets may be one of the reasons in altered physiology and metabolism states of other organs, which result in lower survival and growth rate.
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Affiliation(s)
- Huansheng Yang
- Key Laboratory of Agro-ecological Processes in Subtropical Region and Research Center for Healthy Breeding of Livestock and Poultry, Institute of Subtropical Agriculture, Chinese Academy of Sciences, Changsha, Hunan, People’s Republic of China
- Graduate University of Chinese Academy of Sciences, Beijing, People’s Republic of China
| | - Dezhi Fu
- Key Laboratory of Agro-ecological Processes in Subtropical Region and Research Center for Healthy Breeding of Livestock and Poultry, Institute of Subtropical Agriculture, Chinese Academy of Sciences, Changsha, Hunan, People’s Republic of China
| | - Hua Shao
- Key Laboratory of Agro-ecological Processes in Subtropical Region and Research Center for Healthy Breeding of Livestock and Poultry, Institute of Subtropical Agriculture, Chinese Academy of Sciences, Changsha, Hunan, People’s Republic of China
- Ottawa Hospital Research Institute, University of Ottawa, Ottawa, Ontario, Canada
| | - Xiangfeng Kong
- Key Laboratory of Agro-ecological Processes in Subtropical Region and Research Center for Healthy Breeding of Livestock and Poultry, Institute of Subtropical Agriculture, Chinese Academy of Sciences, Changsha, Hunan, People’s Republic of China
- Huanjiang Observation and Research Station for Karst Ecosystem, Chinese Academy of Sciences, Huanjiang, Guangxi, People’s Republic of China
- * E-mail: (XK); (YY)
| | - Wence Wang
- Key Laboratory of Agro-ecological Processes in Subtropical Region and Research Center for Healthy Breeding of Livestock and Poultry, Institute of Subtropical Agriculture, Chinese Academy of Sciences, Changsha, Hunan, People’s Republic of China
| | - Xiaojian Yang
- Department of Animal and Poultry Science, University of Guelph, Guelph, Ontario, Canada
| | - Charles M. Nyachoti
- Department of Animal Science, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Yulong Yin
- Key Laboratory of Agro-ecological Processes in Subtropical Region and Research Center for Healthy Breeding of Livestock and Poultry, Institute of Subtropical Agriculture, Chinese Academy of Sciences, Changsha, Hunan, People’s Republic of China
- * E-mail: (XK); (YY)
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Birth weight and postnatal dietary protein level affect performance, muscle metabolism and meat quality in pigs. Animal 2012; 5:1382-9. [PMID: 22440283 DOI: 10.1017/s1751731111000401] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
Abstract
Intrauterine growth restriction (IUGR), resulting in low birth body weight (LBW) occurs naturally in pigs. However, IUGR may also cause persistent changes in physiology and metabolism resulting in poorer performance, organogenesis and meat quality. As IUGR pigs have a lower daily gain from birth to slaughter they may differ in utilization of nutrients and requirements for dietary protein compared with their larger littermates. Thus, the objective in this study was to examine the interaction between birth body weight (BW) and the postnatal dietary protein level, in relation to postnatal performance, organogenesis, muscle metabolism and meat quality. The experiment was carried out with offspring from 16 purebred Danish Landrace gilts mated to Danish Landrace boars. The female and entire male pigs with LBW that survived at weaning were compared with the female and male pigs with the highest/high birth body weight (HBW) within each litter. The offspring were reared individually from weaning and were fed ad libitum a diet containing either a normal level of protein (NP) for optimal growth or an isocaloric diet containing a 30% lower protein content (LP) from 3 weeks to 150 days of age. At slaughter, we found no interactions between birth weight group and dietary protein level for any of the measured traits. The relative crown-rump length (cm/kg) at birth indicates that LBW pigs were thinner than HBW pigs. Daily gain and feed intake were reduced by 14% and 10%, respectively, while the kg feed/kg gain was slightly increased by 3% in LBW pigs compared with HBW pigs. The LP diet reduced daily gain by 27% due to reduced feed intake and increased kg feed/kg gain by 12% and 21%, respectively compared with the NP diet. LBW male pigs produced meat with a higher shear force than male HBW pigs and also LP pigs produced meat with higher shear force than NP pigs. The activity of lactate dehydrogenase in the Longissimus dorsi muscle (LD) was reduced in pigs fed the LP diet. Calpastatin was increased in LD of LBW pigs and decreased in pigs fed the NP diet. In conclusion, these results suggest a rejection of our hypothesis that low birth weight littermates have a lower requirement for dietary protein compared with heavy weight littermates. Furthermore, LBW male pigs and LP fed pigs of both genders produced less tender meat than HBW pigs or NP fed pigs, respectively.
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Liu J, Yu B, Mao X, He J, Yu J, Zheng P, Huang Z, Chen D. Effects of intrauterine growth retardation and maternal folic acid supplementation on hepatic mitochondrial function and gene expression in piglets. Arch Anim Nutr 2012; 66:357-71. [PMID: 22889112 DOI: 10.1080/1745039x.2012.710084] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Piglets with intrauterine growth retardation (IUGR) or with normal birth weight (NBW) were selected to evaluate the effects of maternal folic acid supplementation on hepatic mitochondrial function and expression levels of genes involved in mitochondrial DNA (mtDNA) biogenesis and mitochondrial function. During gestation, primiparous Yorkshire sows were fed a Control diet (folic acid 1.3 mg/kg) or a folic acid-supplemented diet (folic acid 30 mg/kg) with 16 replicates per diet. During the 28-d lactation period, sows were fed a common diet. Compared with NBW piglets, hepatic ATP concentrations and mtDNA contents were decreased in IUGR piglets. Furthermore, IUGR piglets exhibited lower membrane potential and decreased oxygen consumption in liver mitochondria, but these parameters were not affected by maternal folic acid supplementation. Intrauterine growth retardation decreased mRNA expression abundance of peroxisomal proliferator-activated receptor-γ coactivator-1α, mitochondrial transcription factor A, uncoupling protein 3, and cytochrome c oxidase subunit I and IV. Impaired antioxidant capacity characterised by increased malondialdehyde content and decreased manganese-superoxide dismutase activity was also observed in IUGR pigs. In IUGR piglets, however, nearly all of these parameters were normalised to the level of NBW piglets when the maternal diet was supplemented with folic acid during pregnancy. Hence, maternal folic acid supplementation was proved to be an effective way to reverse the changes in gene expressions in IUGR pigs, which provided a possible nutritional strategy to improve growth development of IUGR individuals.
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Affiliation(s)
- Jingbo Liu
- Institute of Animal Nutrition, Sichuan Agricultural University , Ya'an, Sichuan Province, People's Republic of China
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Abstract
Fat affects meat quality, value and production efficiency as well as providing energy reserves for pregnancy and lactation in farm livestock. Leptin, the adipocyte product of the obese (ob) gene, was quickly seen as a predictor of body fat content in animals approaching slaughter and an aid to assessing reproductive readiness in females. Its participation in inflammation and immune responses that help animals survive infection and trauma has clear additional relevance to meat and milk production. Furthermore, almost a decade of discoveries of nucleotide polymorphisms in the leptin and leptin receptor genes has suggested useful applications relating to feed intake regulation, the efficiency of feed use, the composition of growth, the timing of puberty, mammogenesis and mammary gland function and fertility in cattle, pigs and poultry. The current review attempts to summarise where research has taken us in each of these aspects and speculates on where future research might lead.
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Moretti DB, Nordi WM, Lima AL, Pauletti P, Susin I, Machado-Neto R. Goat kids' intestinal absorptive mucosa in period of passive immunity acquisition. Livest Sci 2012. [DOI: 10.1016/j.livsci.2011.10.007] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Growth, body composition and hormonal status of growing pigs exhibiting a normal or small weight at birth and exposed to a neonatal diet enriched in proteins. Br J Nutr 2011; 105:1471-9. [DOI: 10.1017/s0007114510005386] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Small birth weight and excess of early protein intake are suspected to enhance later obesity risk. The present study was undertaken to determine the impact of neonatal diets differing in protein content on growth, body composition and hormonal status of 70-d-old pigs born with normal weight (NW) or small weight (SW). At 7 d of age, male and female suckled piglets were assigned to the NW (approximately 1·4 kg at birth) or SW (approximately 0·99 kg at birth) groups. They were fed milk replacers formulated to provide an adequate protein (AP) or a high protein (HP) supply for 3 weeks. From weaning to 70 d of age, all animals received ad libitum the same standard diet. Growth rates were higher (P < 0·05) in HP piglets than in AP piglets during formula feeding and remained higher (P < 0·05) only in HP male pigs thereafter. No difference in feed consumption was detected between groups during the periods examined. Carcass lipid content and the relative weight of perirenal adipose tissue did not differ between the AP and HP pigs. Whereas plasma leptin concentration was higher (P < 0·05) in HP pigs than in AP pigs with a marked difference in SW pigs, plasma insulin-like growth factor (IGF)-I concentration and expression of IGF system genes were not affected by the diets. In summary, a HP intake during the suckling period induced an increase in growth rate that persisted only in male pigs during the post-weaning period. This response was not associated with any difference in adiposity parameters in this period.
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D'Inca R, Kloareg M, Gras-Le Guen C, Le Huërou-Luron I. Intrauterine growth restriction modifies the developmental pattern of intestinal structure, transcriptomic profile, and bacterial colonization in neonatal pigs. J Nutr 2010; 140:925-31. [PMID: 20335628 DOI: 10.3945/jn.109.116822] [Citation(s) in RCA: 105] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Neonates with intrauterine growth restriction (IUGR) are prone to suffer from digestive diseases. Using neonatal pigs with IUGR, we tested the hypothesis that IUGR may induce alterations in the developmental pattern of intestinal barrier and thereby may be responsible for IUGR-associated increased morbidity. Piglets with a birth weight near the mean birth weight (+/-0.5 SD) were identified as normal birth weight (control) and piglets with a mean -2 SD lower birth weight (-30%) were defined as piglets with IUGR. The developmental pattern of intestinal structure, transcriptomic profile, and bacterial colonization was investigated from birth to d 5 postnatal. At birth, intestinal weight and length, ileal and colonic weight per unit of length, and villous sizes were lower (P < 0.05) in piglets with IUGR than in same-age control piglets. These IUGR-induced intestinal alterations further persisted, although they were less marked at d 5. Counts of adherent bacteria to ileal and colonic mucosa were greater (P < 0.05) in 2-d-old piglets with IUGR than in same-age control piglets. Dynamic analyses of the transcriptomic profile of the intestine revealed molecular evidence of IUGR-induced intestinal growth impairment that may result from a change in the cell proliferation-apoptosis balance during the first days of life, while a protective process would occur later on. In addition, changes in the expression of several genes suggest a pivotal role of both glucocorticoids and microbiota in driving IUGR intestinal development during the neonatal period.
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Porcine models for the metabolic syndrome, digestive and bone disorders: a general overview. Animal 2010; 4:899-920. [DOI: 10.1017/s1751731110000200] [Citation(s) in RCA: 124] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
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Morise A, Sève B, Macé K, Magliola C, Le Huërou-luron I, Louveau I. Impact of intrauterine growth retardation and early protein intake on growth, adipose tissue, and the insulin-like growth factor system in piglets. Pediatr Res 2009; 65:45-50. [PMID: 18703996 DOI: 10.1203/pdr.0b013e318189b0b4] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
Small birth weight and excess of early protein intake are suspected to enhance later adiposity. The present study was undertaken to determine the impact of diets differing in protein content on short-term growth, adipose tissue development, and the insulin-like growth factor (IGF) system in piglets. Normal (NW) and small (SW) birth weight piglets were fed milk-replacers formulated to provide an adequate (AP) or a high protein (HP) supply between 7 and 28 d of age. The fractional growth rate was higher (p < 0.01) in SW than in NW piglets. At 7 d of age, the lower (p < 0.05) weight of perirenal adipose tissue relative to body mass in SW than in NW piglets did not involve significant changes in plasma IGF-I, leptin, or insulin-like growth factor binding protein levels, but involved differences (p < 0.05) in the expression of IGF-I and leptin in adipose tissue. Growth rates did not differ between AP and HP piglets. At 28 d of age, HP piglets had lower (p < 0.001) relative perirenal adipose tissue weight but did not differ clearly from AP piglets with regard to the IGF system. It remains to be determined whether piglets fed such a high protein intake will stay subsequently with a low adiposity.
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Affiliation(s)
- Anne Morise
- INRA, Agrocampus Rennes, UMR 1079, F-35000 Rennes, France
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