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Qi Y, Xu X, Mao C, Chen H, Tang Y, Lin S. Evaluation of In Vivo Folic Acid Bioavailability in Different Mouse Strains Using Enzymatic Digestion Combined with Ultra Performance Liquid Chromatography. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2024; 72:2229-2239. [PMID: 38230629 DOI: 10.1021/acs.jafc.3c08632] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/18/2024]
Abstract
By analyzing the folic acid content of various mouse strains through the use of in vivo studies, this study sought to determine whether folic acid bioavailability varies between hosts. In order to examine the stability of folic acid in the gastrointestinal tract, the rate at which it enters the blood, its retention in the organs, and its entry into the brain, folic acid was gavaged for 10 days into male and female mice of the following four strains: C57BL/6, BALB/c, ICR, and Kunming. Folic acid was extracted from eight groups of mice via solid phase extraction and triple enzyme extraction; the folic acid was subsequently quantified by ultraperformance liquid chromatography. In contrast to the other groups, female C57BL/6 mice exhibited substantially greater bioavailability as well as variations in organ retention and blood entry rates, as indicated by the experimental findings. This finding indicated that using female C57BL/6 mice to evaluate the bioavailability of folic acid is more effective.
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Affiliation(s)
- Yan Qi
- National Engineering Research Center of Seafood, School of Food Science and Technology, Dalian Polytechnic University, Dalian 116034, P. R. China
- Engineering Research Center of Food, Dalian Polytechnic University, Dalian 116034, P. R. China
| | - Xiaomeng Xu
- National Engineering Research Center of Seafood, School of Food Science and Technology, Dalian Polytechnic University, Dalian 116034, P. R. China
- Engineering Research Center of Special Dietary Food, The Education Department of Liaoning Province, Dalian 116034, P. R. China
| | - Chuwen Mao
- National Engineering Research Center of Seafood, School of Food Science and Technology, Dalian Polytechnic University, Dalian 116034, P. R. China
- Engineering Research Center of Food, Dalian Polytechnic University, Dalian 116034, P. R. China
| | - Hunan Chen
- Ganzhou Quanbiao Biological Technology Co. Ltd., Ganzhou 341100, P. R. China
| | - Yue Tang
- National Engineering Research Center of Seafood, School of Food Science and Technology, Dalian Polytechnic University, Dalian 116034, P. R. China
- Engineering Research Center of Food, Dalian Polytechnic University, Dalian 116034, P. R. China
- Engineering Research Center of Special Dietary Food, The Education Department of Liaoning Province, Dalian 116034, P. R. China
| | - Songyi Lin
- National Engineering Research Center of Seafood, School of Food Science and Technology, Dalian Polytechnic University, Dalian 116034, P. R. China
- Engineering Research Center of Food, Dalian Polytechnic University, Dalian 116034, P. R. China
- Engineering Research Center of Special Dietary Food, The Education Department of Liaoning Province, Dalian 116034, P. R. China
- Ganzhou Quanbiao Biological Technology Co. Ltd., Ganzhou 341100, P. R. China
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Petrova E, Gluhcheva Y, Pavlova E, Vladov I, Dorkov P, Schaier M, Pashkunova-Martic I, Helbich TH, Keppler B, Ivanova J. Effects of Salinomycin and Deferiprone on Lead-Induced Changes in the Mouse Brain. Int J Mol Sci 2023; 24:ijms24032871. [PMID: 36769197 PMCID: PMC9918121 DOI: 10.3390/ijms24032871] [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: 12/22/2022] [Revised: 01/23/2023] [Accepted: 01/30/2023] [Indexed: 02/05/2023] Open
Abstract
Lead (Pb) is a highly toxic heavy metal that has deleterious effects on the central nervous system. This study aimed to investigate the effects of salinomycin (Sal) and deferiprone (DFP) on brain morphology and on the content of some essential elements in Pb-exposed mice. Adult male Institute of Cancer Research (ICR) mice were exposed to a daily dose of 80 mg/kg body weight ( b.w.) Pb(II) nitrate for 14 days and subsequently treated with Sal (16 mg/kg b.w.) or DFP (19 mg/kg b.w.) for another 14 days. At the end of the experimental protocol, the brains were processed for histological and inductively coupled plasma mass spectrometry (ICP-MS) analyses. Pb exposure resulted in a 50-fold increase in Pb concentration, compared with controls. Magnesium (Mg) and phosphorus (P) were also significantly increased by 22.22% and 17.92%, respectively. The histological analysis of Pb-exposed mice revealed brain pathological changes with features of neuronal necrosis. Brain Pb level remained significantly elevated in Sal- and DFP-administered groups (37-fold and 50-fold, respectively), compared with untreated controls. Treatment with Sal significantly reduced Mg and P concentrations by 22.56% and 18.38%, respectively, compared with the Pb-exposed group. Administration of Sal and DFP ameliorated brain injury in Pb-exposed mice and improved histological features. The results suggest the potential application of Sal and DFP for treatment of Pb-induced neurotoxicity.
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Affiliation(s)
- Emilia Petrova
- Institute of Experimental Morphology, Pathology and Anthropology with Museum, Bulgarian Academy of Sciences, Acad. Georgi Bonchev Str., Bl. 25, 1113 Sofia, Bulgaria
| | - Yordanka Gluhcheva
- Institute of Experimental Morphology, Pathology and Anthropology with Museum, Bulgarian Academy of Sciences, Acad. Georgi Bonchev Str., Bl. 25, 1113 Sofia, Bulgaria
| | - Ekaterina Pavlova
- Institute of Experimental Morphology, Pathology and Anthropology with Museum, Bulgarian Academy of Sciences, Acad. Georgi Bonchev Str., Bl. 25, 1113 Sofia, Bulgaria
| | - Ivelin Vladov
- Institute of Experimental Morphology, Pathology and Anthropology with Museum, Bulgarian Academy of Sciences, Acad. Georgi Bonchev Str., Bl. 25, 1113 Sofia, Bulgaria
| | - Peter Dorkov
- Chemistry Department, Research and Development, BIOVET JSC, 39 Peter Rakov Street, 4550 Peshtera, Bulgaria
| | - Martin Schaier
- Institute of Analytical Chemistry, University of Vienna, 38 Waehringer Strasse, 1090 Vienna, Austria
| | - Irena Pashkunova-Martic
- Department of Biomedical Imaging and Image-Guided Therapy, Division of Molecular and Structural Preclinical Imaging, Medical University of Vienna and General Hospital of Vienna, 18–20 Waehringer Guertel, 1090 Vienna, Austria
| | - Thomas H. Helbich
- Department of Biomedical Imaging and Image-Guided Therapy, Division of Molecular and Structural Preclinical Imaging, Medical University of Vienna and General Hospital of Vienna, 18–20 Waehringer Guertel, 1090 Vienna, Austria
| | - Bernhard Keppler
- Institute of Inorganic Chemistry, University of Vienna, 42 Waehringer Strasse, 1090 Vienna, Austria
| | - Juliana Ivanova
- Faculty of Medicine, Sofia University “St. Kliment Ohridski”, Kozjak Str. 1, 1407 Sofia, Bulgaria
- Correspondence: ; Tel.: +359-281-61-247; Fax: +359-2-962-4771
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