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Rosa F, Yelvington B, Terry N, Tripp P, Pittman HE, Fay BL, Ross TJ, Sikes JD, Flowers JB, Bar-Yoseph F, Yeruva L. Evaluation of the Safety of a Plant-Based Infant Formula Containing Almonds and Buckwheat in a Neonatal Piglet Model. Nutrients 2022; 14:1499. [PMID: 35406111 PMCID: PMC9002815 DOI: 10.3390/nu14071499] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Revised: 03/28/2022] [Accepted: 03/31/2022] [Indexed: 12/04/2022] Open
Abstract
A randomized neonatal piglet trial was conducted to evaluate the safety and the effects of a plant-based formula containing almonds and buckwheat as the main ingredients on growth and plasma parameters. From postnatal day (PND) 2 to 21, the piglets were fed a dairy-based milk formula (Similac Advance) or a plant-based formula (Else Nutrition) and all piglets were euthanized at day 21. No diarrhea was observed after PND 8 and all the piglets completed the trial. Body growth, kcal intake, the complete plasma count parameters and hematological parameters were within the reference range in both groups. Organ growth and development was similar between the two groups. Plasma glucose was higher in the dairy-based-fed piglets relative to the plant-based at 2 weeks of age. Liver function biomarkers levels were greater in the plasma of the plant-based compared to the dairy-based fed group. In addition, calcium levels were higher in the plant-based fed piglets at 1 week of age. Thus, the plant-based formula tested in this study was well tolerated by the piglets and supported similar growth compared to dairy-based milk formula. Therefore, the results support the safety of the tested plant-based infant formula during the neonatal period in comparison to the dairy-based formula fed group.
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Affiliation(s)
- Fernanda Rosa
- United States Department of Agriculture-Agriculture Resaarch Service, Arkansas Children’s Nutrition Center, Little Rock, AR 72202, USA; (F.R.); (B.Y.); (N.T.); (P.T.); (H.E.P.III); (B.L.F.); (T.J.R.); (J.D.S.)
- School of Veterinary Medicine, Texas Tech University, Amarillo, TX 79415, USA
| | - Brooke Yelvington
- United States Department of Agriculture-Agriculture Resaarch Service, Arkansas Children’s Nutrition Center, Little Rock, AR 72202, USA; (F.R.); (B.Y.); (N.T.); (P.T.); (H.E.P.III); (B.L.F.); (T.J.R.); (J.D.S.)
| | - Nathan Terry
- United States Department of Agriculture-Agriculture Resaarch Service, Arkansas Children’s Nutrition Center, Little Rock, AR 72202, USA; (F.R.); (B.Y.); (N.T.); (P.T.); (H.E.P.III); (B.L.F.); (T.J.R.); (J.D.S.)
| | - Patricia Tripp
- United States Department of Agriculture-Agriculture Resaarch Service, Arkansas Children’s Nutrition Center, Little Rock, AR 72202, USA; (F.R.); (B.Y.); (N.T.); (P.T.); (H.E.P.III); (B.L.F.); (T.J.R.); (J.D.S.)
| | - Hoy E. Pittman
- United States Department of Agriculture-Agriculture Resaarch Service, Arkansas Children’s Nutrition Center, Little Rock, AR 72202, USA; (F.R.); (B.Y.); (N.T.); (P.T.); (H.E.P.III); (B.L.F.); (T.J.R.); (J.D.S.)
| | - Bobby L. Fay
- United States Department of Agriculture-Agriculture Resaarch Service, Arkansas Children’s Nutrition Center, Little Rock, AR 72202, USA; (F.R.); (B.Y.); (N.T.); (P.T.); (H.E.P.III); (B.L.F.); (T.J.R.); (J.D.S.)
| | - Taylor J. Ross
- United States Department of Agriculture-Agriculture Resaarch Service, Arkansas Children’s Nutrition Center, Little Rock, AR 72202, USA; (F.R.); (B.Y.); (N.T.); (P.T.); (H.E.P.III); (B.L.F.); (T.J.R.); (J.D.S.)
| | - James D. Sikes
- United States Department of Agriculture-Agriculture Resaarch Service, Arkansas Children’s Nutrition Center, Little Rock, AR 72202, USA; (F.R.); (B.Y.); (N.T.); (P.T.); (H.E.P.III); (B.L.F.); (T.J.R.); (J.D.S.)
| | | | | | - Laxmi Yeruva
- United States Department of Agriculture-Agriculture Resaarch Service, Arkansas Children’s Nutrition Center, Little Rock, AR 72202, USA; (F.R.); (B.Y.); (N.T.); (P.T.); (H.E.P.III); (B.L.F.); (T.J.R.); (J.D.S.)
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Ronis MJJ, Gomez-Acevedo H, Shankar K, Hennings L, Sharma N, Blackburn ML, Miousse I, Dawson H, Chen C, Mercer KE, Badger TM. Soy Formula Is Not Estrogenic and Does Not Result in Reproductive Toxicity in Male Piglets: Results from a Controlled Feeding Study. Nutrients 2022; 14:nu14051126. [PMID: 35268101 PMCID: PMC8912539 DOI: 10.3390/nu14051126] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Revised: 02/17/2022] [Accepted: 02/28/2022] [Indexed: 02/04/2023] Open
Abstract
Soy infant formula which is fed to over half a million infants per year contains isoflavones such as genistein, which have been shown to be estrogenic at high concentrations. The developing testis is sensitive to estrogens, raising concern that the use of soy formulas may result in male reproductive toxicity. In the current study, male White-Dutch Landrace piglets received either sow milk (Sow), or were provided milk formula (Milk), soy formula (Soy), milk formula supplemented with 17-beta-estradiol (2 mg/kg/d) (M + E2) or supplemented with genistein (84 mg/L of diet; (M + G) from postnatal day 2 until day 21. E2 treatment reduced testis weight (p < 0.05) as percentage of body weight, significantly suppressed serum androgen concentrations, increased tubule area, Germ cell and Sertoli cell numbers (p < 0.05) relative to those of Sow or Milk groups. Soy formula had no such effects relative to Sow or Milk groups. mRNAseq revealed 103 differentially expressed genes in the M + E2 group compared to the Milk group related to endocrine/metabolic disorders. However, little overlap was observed between the other treatment groups. These data suggest soy formula is not estrogenic in the male neonatal piglet and that soy formula does not significantly alter male reproductive development.
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Affiliation(s)
- Martin J. J. Ronis
- Department of Pharmacology & Experimental Therapeutics, Louisiana State University Health Sciences Center, 1901 Perdido Str., New Orleans, LA 70112, USA
- Correspondence:
| | - Horacio Gomez-Acevedo
- Department of Biomedical Informatics, University of Arkansas for Medical Sciences, Little Rock, AR 72205, USA;
| | - Kartik Shankar
- Department of Pediatrics-Nutrition, University of Colorado Anschutz Medical Center, Aurora, CO 80045, USA;
| | - Leah Hennings
- Department of Pathology, University of Arkansas for Medical Sciences, Little Rock, AR 72205, USA;
| | - Neha Sharma
- Arkansas Children’s Nutrition Center, Little Rock, AR 72202, USA; (N.S.); (M.L.B.); (K.E.M.); (T.M.B.)
| | - Michael L. Blackburn
- Arkansas Children’s Nutrition Center, Little Rock, AR 72202, USA; (N.S.); (M.L.B.); (K.E.M.); (T.M.B.)
| | - Isabelle Miousse
- Department of Biochemistry, University of Arkansas for Medical Sciences, Little Rock, AR 72205, USA;
| | - Harry Dawson
- USDA ARS Nutrition Center, Diet Genomics and Immunology Laboratory, Beltsville, MD 20705, USA; (H.D.); (C.C.)
| | - Celine Chen
- USDA ARS Nutrition Center, Diet Genomics and Immunology Laboratory, Beltsville, MD 20705, USA; (H.D.); (C.C.)
| | - Kelly E. Mercer
- Arkansas Children’s Nutrition Center, Little Rock, AR 72202, USA; (N.S.); (M.L.B.); (K.E.M.); (T.M.B.)
- Department of Pediatrics, University of Arkansas for Medical Sciences, Little Rock, AR 72205, USA
| | - Thomas M. Badger
- Arkansas Children’s Nutrition Center, Little Rock, AR 72202, USA; (N.S.); (M.L.B.); (K.E.M.); (T.M.B.)
- Department of Pediatrics, University of Arkansas for Medical Sciences, Little Rock, AR 72205, USA
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Chao J, Ko CY, Lin CY, Tomoji M, Huang CH, Chiang HC, Yang JJ, Huang SS, Su SY. Ethnobotanical Survey of Natural Galactagogues Prescribed in Traditional Chinese Medicine Pharmacies in Taiwan. Front Pharmacol 2021; 11:625869. [PMID: 33679390 PMCID: PMC7928277 DOI: 10.3389/fphar.2020.625869] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2020] [Accepted: 12/23/2020] [Indexed: 01/14/2023] Open
Abstract
Natural medicinal materials have been used to promote breast milk secretion. Here, we investigated the natural medicinal materials prescribed in traditional Chinese medicine (TCM) pharmacies across Taiwan to induce lactation. We collected medicinal materials from 87 TCM pharmacies, identified them in the prescriptions, and analyzed their drug contents. We examined their botanical origins, biological classifications, traditional usage, and modern pharmacological properties. We used the TCM Inheritance Support System to identify core medicinal materials in galactogenous prescriptions. We collected 81 medicinal materials from 90 galactogenous prescriptions. Leguminosae accounted for 12%, whereas Apiaceae accounted for 7% of all materials examined. The primary medicinal plant parts used were roots and seeds. Nineteen frequently used medicinal materials had a relative frequency of citation of greater than or equal to 0.2. According to their efficacy, 58% were warm, 54% were sweet, and 63% were tonifying; 74% of the frequently used medicinal materials have been showed efficacy against breast cancer. The primary core medicinal material was Angelica sinensis (Oliv.) Diels, whereas the secondary core medicinal materials were Tetrapanax papyrifer (Hook.) K. Koch and Hedysarum polybotrys Hand.-Mazz. Most galactogenous prescriptions consisted of multiple materials from Leguminosae and Apiaceae. The mechanisms underlying galactogenous efficacy warrant further investigations.
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Affiliation(s)
- Jung Chao
- Department of Chinese Pharmaceutical Sciences and Chinese Medicine Resources, Chinese Medicine Research Center, China Medical University, Taichung, Taiwan
| | - Chien-Yu Ko
- School of Pharmacy, China Medical University, Taichung, Taiwan
| | - Chin-Yu Lin
- Institute of New Drug Development, China Medical University, Taichung, Taiwan.,Tsuzuki Institute for Traditional Medicine, China Medical University, Taichung, Taiwan
| | - Maeda Tomoji
- Department of Pharmaceutical Sciences, Nihon Pharmaceutical University, Saitama, Japan.,Tsuzuki Institute for Traditional Medicine, China Medical University, Taichung, Taiwan
| | | | - Hung-Che Chiang
- College of Medicine, China Medical University, Taichung, Taiwan
| | - Jeng-Jer Yang
- Department of Pharmacy, Chia Nan University of Pharmacy and Science, Tainan, Taiwan
| | - Shyh-Shyun Huang
- School of Pharmacy, China Medical University, Taichung, Taiwan.,Department of Food Nutrition and Health Biotechnology, Asia University, Taichung, Taiwan
| | - Shan-Yu Su
- Department of Chinese Medicine, China Medical University Hospital, Taichung, Taiwan.,School of Post-Baccalaureate Chinese Medicine, College of Chinese Medicine, China Medical University, Taichung, Taiwan
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Lin H, Chaudhury M, Sharma N, Bhattacharyya S, Elolimy AA, Yeruva L, Ronis MJJ, Mercer KE. MicroRNA profiles were altered in neonatal piglet mammary glands following postnatal infant formula feeding. J Nutr Biochem 2020; 83:108397. [PMID: 32645610 DOI: 10.1016/j.jnutbio.2020.108397] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2019] [Revised: 03/04/2020] [Accepted: 04/02/2020] [Indexed: 11/30/2022]
Abstract
Postnatal dietary modulation of microRNAs (miRNAs) and effects on miRNA-mRNA interactions in tissues remain unknown. This study aimed to investigate whether dietary factors (formula vs. breastfeeding) affect mammary miRNA expression and to determine if these changes are concurrent with developmental alterations of the mammary gland in neonatal piglets. Female Yorkshire/Duroc piglets were fed sow's milk or cow's milk- or soy-based infant formula (from postnatal day 2 to day 21; n=6/group). Differentially expressed miRNAs were determined using mammary miRNA profiling, followed by miRNA and mRNA expressions characterized by quantitative reverse-transcription polymerase chain reaction. Milk and soy formulas reduced expressions of miR-1, -128, -133a, -193b, -206 and -27a; miRNA down-regulation altered mRNA expressions of genes (e.g., Ccnd1, Tgfb3, Igf1r and Tbx3) that were consistent with enhanced cell proliferation and suppressed apoptotic processes in the developing mammary gland. Interestingly, down-regulation of miR-1, -128 and -27a also correlated with increased mRNA genes such as Hmgcs and Hmgcr encoding cholesterol synthesis in the mammary glands in response to lower circulating cholesterol levels. Infant formula feeding affected mammary miRNA profiles in neonatal piglets, concurrent with increased expression of cell proliferation and cholesterol synthesis genes, suggesting early nutritional modulation of miRNAs may contribute to regulation of proliferative status and cholesterol homeostasis of developing mammary glands during infancy.
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Affiliation(s)
- Haixia Lin
- Arkansas Children's Nutrition Center, Little Rock, AR; Department of Pediatrics, University of Arkansas for Medical Sciences, Little Rock, AR.
| | | | - Neha Sharma
- Arkansas Children's Nutrition Center, Little Rock, AR
| | - Sudeepa Bhattacharyya
- Department of Biomedical Informatics, University of Arkansas for Medical Sciences, Little Rock, AR
| | - Ahmed A Elolimy
- Arkansas Children's Nutrition Center, Little Rock, AR; Department of Pediatrics, University of Arkansas for Medical Sciences, Little Rock, AR
| | - Laxmi Yeruva
- Arkansas Children's Nutrition Center, Little Rock, AR; Department of Pediatrics, University of Arkansas for Medical Sciences, Little Rock, AR; Arkansas Children's Research Institute, Little Rock, AR
| | - Martin J J Ronis
- Department of Pharmacology & Experimental Therapeutics, Louisiana State University Health Sciences Center, New Orleans, LA
| | - Kelly E Mercer
- Arkansas Children's Nutrition Center, Little Rock, AR; Department of Pediatrics, University of Arkansas for Medical Sciences, Little Rock, AR
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