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Lin YS, Morozov V, Kadry AR, Caffrey J, Chou WC. Reconstructing population exposures to acrylamide from human monitoring data using a pharmacokinetic framework. Chemosphere 2023; 331:138798. [PMID: 37137393 DOI: 10.1016/j.chemosphere.2023.138798] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Revised: 04/17/2023] [Accepted: 04/26/2023] [Indexed: 05/05/2023]
Abstract
BACKGROUND Acrylamide toxicity involves several metabolic pathways. Thus, a panel of blood and urinary biomarkers for the evaluation of acrylamide exposure was deemed appropriate. OBJECTIVE The study was designed to evaluate daily acrylamide exposure in US adults via hemoglobin adducts and urinary metabolites using a pharmacokinetic framework. METHODS A cohort of 2798 subjects aged 20-79 was selected from the National Health and Nutrition Examination Survey (NHANES, 2013-2016) for analysis. Three acrylamide biomarkers including hemoglobin adducts of acrylamide in blood and two urine metabolites, N-Acetyl-S-(2-carbamoylethyl)cysteine (AAMA) and N-Acetyl-S-(2-carbamoyl-2-hydroxyethyl)-l-cysteine (GAMA) were used to estimate daily acrylamide exposure using validated pharmacokinetic prediction models. Multivariate regression models were also used to examine key factors in determining estimated acrylamide intake. RESULTS The estimated daily acrylamide exposure varied across the sampled population. Estimated acrylamide daily exposure was comparable among the three different biomarkers (median: 0.4-0.7 μg/kg/d). Cigarette smoking emerged as the leading contributor to the acquired acrylamide dose. Smokers had the highest estimated acrylamide intake (1.20-1.49 μg/kg/d) followed by passive smokers (0.47-0.61) and non-smokers (0.45-0.59). Several covariates, particularly, body mass index and race/ethnicity, played roles in determining estimated exposures. DISCUSSION Estimated daily acrylamide exposures among US adults using multiple acrylamide biomarkers were similar to populations reported elsewhere providing additional support for using the current approach in assessing acrylamide exposure. This analysis assumes that the biomarkers used indicate intake of acrylamide into the body, which is consistent with the substantial known exposures due to diet and smoking. Although this study did not explicitly evaluate background exposure arising from analytical or internal biochemical factors, these findings suggest that the use of multiple biomarkers may reduce uncertainties regarding the ability of any single biomarker to accurately represent actual systemic exposures to the agent. This study also highlights the value of integrating a pharmacokinetic approach into exposure assessments.
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Affiliation(s)
- Yu-Sheng Lin
- Office of Research and Development, U.S. EPA, Washington, DC, 20460, USA.
| | - Viktor Morozov
- Office of Research and Development, U.S. EPA, Washington, DC, 20460, USA
| | - Abdel-Razak Kadry
- University of Maryland, School of Public Health, College Park, MD, 20742, USA
| | - James Caffrey
- University of North Texas Health Science Center, Fort Worth, TX, 76107, USA
| | - Wei-Chun Chou
- University of Florida, Center for Environmental and Human Toxicology, Gainesville, FL, 32610, USA
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Affiliation(s)
- C A Cox
- Johns Hopkins Burn Center, Baltimore, MD; Johns Hopkins Bayview Medical Center, Baltimore, MD; Johns Hopkins University, Baltimore, MD; Johns Hopkins Bayview Medical Center, Burn Center, Baltimore, MD; Johns Hopkins School of Medicine, Baltimore, MD
| | - K Krout
- Johns Hopkins Burn Center, Baltimore, MD; Johns Hopkins Bayview Medical Center, Baltimore, MD; Johns Hopkins University, Baltimore, MD; Johns Hopkins Bayview Medical Center, Burn Center, Baltimore, MD; Johns Hopkins School of Medicine, Baltimore, MD
| | - P Navabi
- Johns Hopkins Burn Center, Baltimore, MD; Johns Hopkins Bayview Medical Center, Baltimore, MD; Johns Hopkins University, Baltimore, MD; Johns Hopkins Bayview Medical Center, Burn Center, Baltimore, MD; Johns Hopkins School of Medicine, Baltimore, MD
| | - N D Markiewitz
- Johns Hopkins Burn Center, Baltimore, MD; Johns Hopkins Bayview Medical Center, Baltimore, MD; Johns Hopkins University, Baltimore, MD; Johns Hopkins Bayview Medical Center, Burn Center, Baltimore, MD; Johns Hopkins School of Medicine, Baltimore, MD
| | - M McColl
- Johns Hopkins Burn Center, Baltimore, MD; Johns Hopkins Bayview Medical Center, Baltimore, MD; Johns Hopkins University, Baltimore, MD; Johns Hopkins Bayview Medical Center, Burn Center, Baltimore, MD; Johns Hopkins School of Medicine, Baltimore, MD
| | - J Caffrey
- Johns Hopkins Burn Center, Baltimore, MD; Johns Hopkins Bayview Medical Center, Baltimore, MD; Johns Hopkins University, Baltimore, MD; Johns Hopkins Bayview Medical Center, Burn Center, Baltimore, MD; Johns Hopkins School of Medicine, Baltimore, MD
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Ladd SB, Ekanem UI, Caffrey J. 540 A Systematic Review of Pressure Ulcers in Burn Patients: Risk Factors, Demographics, and Treatment Modalities. J Burn Care Res 2018. [DOI: 10.1093/jbcr/iry006.443] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Affiliation(s)
- S B Ladd
- Johns Hopkins Hospital, Baltimore, MD; Johns Hopkins University, Baltimore, MD
| | - U I Ekanem
- Johns Hopkins Hospital, Baltimore, MD; Johns Hopkins University, Baltimore, MD
| | - J Caffrey
- Johns Hopkins Hospital, Baltimore, MD; Johns Hopkins University, Baltimore, MD
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Pedreschi D, Mariani S, Coughlan J, Voigt CC, O'Grady M, Caffrey J, Kelly-Quinn M. Trophic flexibility and opportunism in pike Esox lucius. J Fish Biol 2015; 87:876-894. [PMID: 26351044 DOI: 10.1111/jfb.12755] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/17/2014] [Accepted: 06/23/2015] [Indexed: 06/05/2023]
Abstract
The first comprehensive investigation of pike Esox lucius trophic ecology in a region (Ireland) where they have long been thought to be a non-native species is presented. Diet was investigated across habitat types (lake, river and canal) through the combined methods of stable-isotope and stomach content analyses. Variations in niche size, specialization and the timing of the ontogenetic dietary switch were examined, revealing pronounced opportunism and feeding plasticity in E. lucius, along with a high occurrence of invertivory (up to 60 cm fork length, LF ) and a concomitant delayed switch to piscivory. Furthermore, E. lucius were found to primarily prey upon the highly available non-native roach Rutilus rutilus, which may alleviate predation pressure on brown trout Salmo trutta, highlighting the complexity of dynamic systems and the essential role of research in informing effective management.
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Affiliation(s)
- D Pedreschi
- School of Biology & Environmental Science, University College Dublin, Belfield, Ireland
| | - S Mariani
- School of Biology & Environmental Science, University College Dublin, Belfield, Ireland
- School of Environment & Life Sciences, University of Salford, Salford, M5 4WT, U.K
| | - J Coughlan
- School of Biology & Environmental Science, University College Dublin, Belfield, Ireland
| | - C C Voigt
- Leibniz Institute for Zoo and Wildlife Research, Berlin, Germany
| | - M O'Grady
- Inland Fisheries Ireland, 3044 Lake Drive, Citywest Business Campus, Dublin, D24 Y265, Ireland
| | - J Caffrey
- Inland Fisheries Ireland, 3044 Lake Drive, Citywest Business Campus, Dublin, D24 Y265, Ireland
| | - M Kelly-Quinn
- School of Biology & Environmental Science, University College Dublin, Belfield, Ireland
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Estrada J, Mallet R, Downey H, Caffrey J. Intermittent Hypoxia Conditioning (IHC) and Delta Opioid Receptor (DOR) Expression in Canine Atrium. FASEB J 2015. [DOI: 10.1096/fasebj.29.1_supplement.954.2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Juan Estrada
- Integrative PhysiologyUniv. North Texas Health Science CenterFort WorthTXUnited States
| | - Robert Mallet
- Integrative PhysiologyUniv. North Texas Health Science CenterFort WorthTXUnited States
| | - H Downey
- Integrative PhysiologyUniv. North Texas Health Science CenterFort WorthTXUnited States
| | - James Caffrey
- Integrative PhysiologyUniv. North Texas Health Science CenterFort WorthTXUnited States
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Terry D, Reynolds F, Sinclair A, Caffrey J, Burridge A, Bugg N, Hussain A, Terry A, Terry J, Junaid E. CP-045 Electronic prescribing: the development of a paediatric drug database. Eur J Hosp Pharm 2015. [DOI: 10.1136/ejhpharm-2015-000639.43] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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Lilley S, Caffrey J, Keller S, Murano T. 179 Antibiotic Prophylaxis for Oral Lacerations: Practice in an Urban Emergency Department. Ann Emerg Med 2014. [DOI: 10.1016/j.annemergmed.2014.07.205] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Hayden B, Massa-Gallucci A, Harrod C, O'grady M, Caffrey J, Kelly-Quinn M. Trophic flexibility by roach Rutilus rutilus in novel habitats facilitates rapid growth and invasion success. J Fish Biol 2014; 84:1099-1116. [PMID: 24628030 DOI: 10.1111/jfb.12351] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/24/2013] [Accepted: 01/16/2014] [Indexed: 06/03/2023]
Abstract
Stable isotope and gut content analyses, in conjunction with backcalculated length-at-age estimates of growth, were employed to examine the relationship between trophic ecology and growth rate of a successful invader, Rutilus rutilus, in eight lakes in Ireland. The data revealed that R. rutilus was a trophic generalist in Irish lakes. It utilized a greater proportion of pelagic resources in mesotrophic lakes than in eutrophic lakes, potentially due to a greater density of benthic macroinvertebrates in eutrophic systems. The species was characterized by a large dietary and isotopic niche width and high temporal and spatial variations in diet. Growth rates were typical of those found in the native range of the species and were unrelated to either lake productivity or fish's diet. A generalist trophic ecology confers significant advantages on an invasive species, allowing it to exploit a variety of novel resources and fluctuations in prey availability.
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Affiliation(s)
- B Hayden
- Kilpisjärvi Biological Station, University of Helsinki, Käsivarrentie 14622, FI-99490, Kilpisjärvi, Finland; Department of Environmental Sciences, University of Helsinki, P. O. Box 65, FIN-00014, Helsinki, Finland; School of Biological Sciences, University College Dublin, Dublin 4, Ireland
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Sarker MR, Franks S, Caffrey J. Direction of post-prandial ghrelin response associated with cortisol response, perceived stress and anxiety, and self-reported coping and hunger in obese women. Behav Brain Res 2013; 257:197-200. [DOI: 10.1016/j.bbr.2013.09.046] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2013] [Revised: 09/26/2013] [Accepted: 09/29/2013] [Indexed: 10/26/2022]
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Zatta A, Kin H, Yoshishige D, Jiang R, Wang N, Reeves J, Mykytenko J, Guyton R, Zhao ZQ, Caffrey J, Vinten-Johansen J. Evidence that Cardioprotection by Postconditioning Involves Preservation of Myocardial Opioid Content and Selective Opioid Receptor Activation. Heart Lung Circ 2008. [DOI: 10.1016/j.hlc.2008.05.567] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Brothers RM, Purkayastha S, Ogoh S, O-Yurvati A, Caffrey J, Raven PB. Angiotensin II Release During Maximal and Sub maximal Exercise. Med Sci Sports Exerc 2006. [DOI: 10.1249/00005768-200605001-01770] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Younes A, Pepe S, Caffrey J, Lakatta E. Enkephalins metabolism and coronary release of during cardiac ischemia-reperfusion. J Mol Cell Cardiol 2001. [DOI: 10.1016/s0022-2828(01)90535-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Angyal A, Boyd G, Byfield PG, Caffrey J, Clark MB, Foster GV, Galante L, Gay F, Gudmundsson TV, Horton RE, Joplin GF, Kalu D, MacIntyre I, Moseley J, Fraser TR, Nadarajah A, Woodhouse NJ. Calcitonin: chemistry, immuno- and bio-assay effects in man. J Physiol 1969; 202:21P. [PMID: 5770890] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023] Open
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