1
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Gonzalez-Martin R, Palomar A, Perez-Deben S, Salsano S, Quiñonero A, Caracena L, Fernandez-Saavedra R, Fernandez-Martinez R, Conde-Vilda E, Quejido AJ, Giles J, Vidal C, Bellver J, Dominguez F. Higher Concentrations of Essential Trace Elements in Women Undergoing IVF May Be Associated with Poor Reproductive Outcomes Following Single Euploid Embryo Transfer. Cells 2024; 13:839. [PMID: 38786061 PMCID: PMC11119764 DOI: 10.3390/cells13100839] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2024] [Revised: 05/07/2024] [Accepted: 05/13/2024] [Indexed: 05/25/2024] Open
Abstract
Essential trace elements are micronutrients whose deficiency has been associated with altered fertility and/or adverse pregnancy outcomes, while surplus may be toxic. The concentrations of eight essential trace elements were measured using inductively coupled mass spectrometry (ICP-MS) and assessed with respect to clinical in vitro fertilization (IVF) outcomes in a population of 51 women undergoing IVF with intracytoplasmic sperm injection (ICSI), pre-implantation genetic screening for aneuploidy (PGT-A), and single frozen euploid embryo transfer (SET/FET). Specifically, copper (Cu), zinc (Zn), molybdenum, selenium, lithium, iron, chromium, and manganese were quantified in follicular fluid and whole blood collected the day of vaginal oocyte retrieval (VOR) and in urine collected the day of VOR and embryo transfer. We found that the whole blood Cu/Zn ratio was significantly associated with superior responses to ovarian stimulation. Conversely, the whole blood zinc and selenium concentrations were significantly associated with poor ovarian response outcomes. Higher levels of whole blood zinc and selenium, urinary selenium, lithium, and iron had significant negative associations with embryologic outcomes following IVF. Regarding clinical IVF outcomes, higher urinary molybdenum concentrations the day of VOR were associated with significantly lower odds of implantation and live birth, while higher urinary Cu/Mo ratios on the day of VOR were associated with significantly higher odds of implantation, clinical pregnancy, and live birth. Our results suggest that essential trace element levels may directly influence the IVF outcomes of Spanish patients, with selenium and molybdenum exerting negative effects and copper-related ratios exerting positive effects. Additional studies are warranted to confirm these relationships in other human populations.
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Affiliation(s)
- Roberto Gonzalez-Martin
- IVI-RMA Global Research Alliance, IVI Foundation, Instituto de Investigación Sanitaria La Fe (IIS La Fe), 46026 Valencia, Spain; (R.G.-M.); (A.P.); (A.Q.); (L.C.); (J.G.); (C.V.); (J.B.)
| | - Andrea Palomar
- IVI-RMA Global Research Alliance, IVI Foundation, Instituto de Investigación Sanitaria La Fe (IIS La Fe), 46026 Valencia, Spain; (R.G.-M.); (A.P.); (A.Q.); (L.C.); (J.G.); (C.V.); (J.B.)
| | - Silvia Perez-Deben
- IVI-RMA Global Research Alliance, IVI Foundation, Instituto de Investigación Sanitaria La Fe (IIS La Fe), 46026 Valencia, Spain; (R.G.-M.); (A.P.); (A.Q.); (L.C.); (J.G.); (C.V.); (J.B.)
| | - Stefania Salsano
- IVI-RMA Global Research Alliance, IVI Foundation, Instituto de Investigación Sanitaria La Fe (IIS La Fe), 46026 Valencia, Spain; (R.G.-M.); (A.P.); (A.Q.); (L.C.); (J.G.); (C.V.); (J.B.)
| | - Alicia Quiñonero
- IVI-RMA Global Research Alliance, IVI Foundation, Instituto de Investigación Sanitaria La Fe (IIS La Fe), 46026 Valencia, Spain; (R.G.-M.); (A.P.); (A.Q.); (L.C.); (J.G.); (C.V.); (J.B.)
| | - Laura Caracena
- IVI-RMA Global Research Alliance, IVI Foundation, Instituto de Investigación Sanitaria La Fe (IIS La Fe), 46026 Valencia, Spain; (R.G.-M.); (A.P.); (A.Q.); (L.C.); (J.G.); (C.V.); (J.B.)
- IVI-RMA Global Research Alliance, IVI-RMA Valencia, 46015 Valencia, Spain
| | - Rocio Fernandez-Saavedra
- Unit of Mass Spectrometry and Geochemical Applications, Chemistry Division, Department of Technology, Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas (CIEMAT), 28040 Madrid, Spain; (R.F.-S.); (R.F.-M.); (E.C.-V.); (A.J.Q.)
| | - Rodolfo Fernandez-Martinez
- Unit of Mass Spectrometry and Geochemical Applications, Chemistry Division, Department of Technology, Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas (CIEMAT), 28040 Madrid, Spain; (R.F.-S.); (R.F.-M.); (E.C.-V.); (A.J.Q.)
| | - Estefania Conde-Vilda
- Unit of Mass Spectrometry and Geochemical Applications, Chemistry Division, Department of Technology, Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas (CIEMAT), 28040 Madrid, Spain; (R.F.-S.); (R.F.-M.); (E.C.-V.); (A.J.Q.)
| | - Alberto J. Quejido
- Unit of Mass Spectrometry and Geochemical Applications, Chemistry Division, Department of Technology, Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas (CIEMAT), 28040 Madrid, Spain; (R.F.-S.); (R.F.-M.); (E.C.-V.); (A.J.Q.)
| | - Juan Giles
- IVI-RMA Global Research Alliance, IVI Foundation, Instituto de Investigación Sanitaria La Fe (IIS La Fe), 46026 Valencia, Spain; (R.G.-M.); (A.P.); (A.Q.); (L.C.); (J.G.); (C.V.); (J.B.)
- IVI-RMA Global Research Alliance, IVI-RMA Valencia, 46015 Valencia, Spain
| | - Carmen Vidal
- IVI-RMA Global Research Alliance, IVI Foundation, Instituto de Investigación Sanitaria La Fe (IIS La Fe), 46026 Valencia, Spain; (R.G.-M.); (A.P.); (A.Q.); (L.C.); (J.G.); (C.V.); (J.B.)
- IVI-RMA Global Research Alliance, IVI-RMA Valencia, 46015 Valencia, Spain
| | - Jose Bellver
- IVI-RMA Global Research Alliance, IVI Foundation, Instituto de Investigación Sanitaria La Fe (IIS La Fe), 46026 Valencia, Spain; (R.G.-M.); (A.P.); (A.Q.); (L.C.); (J.G.); (C.V.); (J.B.)
- IVI-RMA Global Research Alliance, IVI-RMA Valencia, 46015 Valencia, Spain
- Department of Pediatrics, Obstetrics and Gynecology, Faculty of Medicine of Valencia, 46010 Valencia, Spain
| | - Francisco Dominguez
- IVI-RMA Global Research Alliance, IVI Foundation, Instituto de Investigación Sanitaria La Fe (IIS La Fe), 46026 Valencia, Spain; (R.G.-M.); (A.P.); (A.Q.); (L.C.); (J.G.); (C.V.); (J.B.)
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2
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Glinka M, Jażdżewska K, Vakh C, Drążkowska I, Bagińska E, Majchrzak T, Młynarczyk M, Rachoń D, Wasik A, Płotka-Wasylka J. Assessment of baby disposable diapers application for urine collection and determination of phthalate metabolites. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2024; 272:116033. [PMID: 38335581 DOI: 10.1016/j.ecoenv.2024.116033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Revised: 01/10/2024] [Accepted: 01/25/2024] [Indexed: 02/12/2024]
Abstract
The baby disposable diapers were investigated as a sampling material for urine collection and validated for the evaluation of the exposure of children to xenobiotics. Phthalate metabolites detected in urine samples were chosen as proof-of-concept analytes. For the determination of phthalate metabolites in children's urine samples, high performance liquid chromatography coupled with tandem mass spectrometry (HPLC-MS/MS) was used. Two sampling approaches were compared, namely sterile containers and baby disposable diapers. Thirty urine samples from infants and toddlers were analyzed by both methods in parallel and the results were compared. It was found that for diaper sampling, lower concentrations of the metabolites were observed, however, the general distribution for particular metabolites remains the same for both methods. For most of the metabolites high determination coefficients were obtained, namely 0.9929 for MEHHP, 0.9836 for MMP, 0.9796 for MECPP, and 0.9784 for 2-cx-MMHP. For MEOHP the determination correlation coefficient was 0.9154, while for MBP was - 0.7771 and MEHP was - 0.5228. In general, for diaper sampling an underestimation for 2-cx-MMHP and MEOHP was observed, while for MMP diaper-based approach provides overestimation. However, the proposed procedure confirms the possibility of using baby disposable diapers as a material for the collection of urine samples for biomonitoring purposes and fast screening of phthalates exposure.
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Affiliation(s)
- Marta Glinka
- Gdańsk University of Technology, Faculty of Chemistry, Department of Analytical Chemistry, Poland
| | - Katarzyna Jażdżewska
- Gdańsk University of Technology, Faculty of Chemistry, Department of Analytical Chemistry, Poland
| | - Christina Vakh
- Gdańsk University of Technology, Faculty of Chemistry, Department of Analytical Chemistry, Poland; EcoTech Center, Gdańsk University of Technology, ul. G. Narutowicza 11/12, 80-233 Gdańsk, Poland
| | - Izabela Drążkowska
- Department of Neonatology, University Clinical Centre, Gdańsk, Poland; Division of Neonatology, Medical University of Gdańsk, 80-210 Gdańsk, Poland
| | - Ewa Bagińska
- Department of Neonatology, University Clinical Centre, Gdańsk, Poland
| | - Tomasz Majchrzak
- Gdańsk University of Technology, Faculty of Chemistry, Department of Analytical Chemistry, Poland
| | - Michał Młynarczyk
- Gdańsk University of Technology, Faculty of Chemistry, Department of Analytical Chemistry, Poland
| | - Dominik Rachoń
- Department of Clinical and Experimental Endocrinology, Medical University of Gdańsk, 80-211 Gdańsk, Poland
| | - Andrzej Wasik
- Gdańsk University of Technology, Faculty of Chemistry, Department of Analytical Chemistry, Poland
| | - Justyna Płotka-Wasylka
- Gdańsk University of Technology, Faculty of Chemistry, Department of Analytical Chemistry, Poland; BioTechMed Center, Research Centre, Gdańsk University of Technology, G. Narutowicza St. 11/12, 80-233 Gdańsk, Poland.
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3
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Palomar A, Gonzalez-Martin R, Quiñonero A, Pellicer N, Fernandez-Saavedra R, Rucandio I, Fernandez-Martinez R, Conde-Vilda E, Quejido AJ, Zuckerman C, Whitehead C, Scott RT, Dominguez F. Bioaccumulation of Non-Essential Trace Elements Detected in Women's Follicular Fluid, Urine, and Plasma Is Associated with Poor Reproductive Outcomes following Single Euploid Embryo Transfer: A Pilot Study. Int J Mol Sci 2023; 24:13147. [PMID: 37685954 PMCID: PMC10487767 DOI: 10.3390/ijms241713147] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Revised: 08/21/2023] [Accepted: 08/22/2023] [Indexed: 09/10/2023] Open
Abstract
This study aims to determine the association of non-essential trace elements present in follicular fluid, plasma, and urine with reproductive outcomes of women undergoing intracytoplasmic sperm injection (ICSI), preimplantation genetic testing for aneuploidies (PGT-A) and single frozen euploid embryo transfer (SET/FET). This single-center, prospective cohort study included sixty women undergoing ICSI with PGT-A and SET/FET between 2018 and 2019. Urine, plasma and follicular fluid samples were collected on the vaginal oocyte retrieval day to simultaneously quantify ten non-essential trace elements (i.e., Ba, Sr, Rb, Sn, Ti, Pb, Cd, Hg, Sb, and As). We found several associations between the levels of these non-essential trace elements and clinical IVF parameters. Specifically, the increased levels of barium in follicular fluid were negatively associated with ovarian function, pre-implantation development and embryo euploidy, while elevated strontium concentrations in this biofluid were negatively associated with impaired blastulation and embryo euploidy. Elevated plasma strontium levels were negatively associated with ovarian function, fertilization and blastulation. Enhanced presence of other trace elements in plasma (i.e., rubidium and arsenic) were associated with a diminished ovarian function and limited the number of recovered oocytes, mature oocytes and zygotes, respectively. Fully adjusted models suggested significantly lower odds of achieving a live birth when increased concentrations of barium and tin were found in urine.
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Affiliation(s)
- Andrea Palomar
- Reproductive Biology and Bioengineering in Human Reproduction, IVIRMA Global Research Alliance IVI Foundation—Health Research Institute La Fe (IIS La Fe), 46026 Valencia, Spain; (A.P.); (R.G.-M.); (A.Q.); (N.P.)
| | - Roberto Gonzalez-Martin
- Reproductive Biology and Bioengineering in Human Reproduction, IVIRMA Global Research Alliance IVI Foundation—Health Research Institute La Fe (IIS La Fe), 46026 Valencia, Spain; (A.P.); (R.G.-M.); (A.Q.); (N.P.)
| | - Alicia Quiñonero
- Reproductive Biology and Bioengineering in Human Reproduction, IVIRMA Global Research Alliance IVI Foundation—Health Research Institute La Fe (IIS La Fe), 46026 Valencia, Spain; (A.P.); (R.G.-M.); (A.Q.); (N.P.)
| | - Nuria Pellicer
- Reproductive Biology and Bioengineering in Human Reproduction, IVIRMA Global Research Alliance IVI Foundation—Health Research Institute La Fe (IIS La Fe), 46026 Valencia, Spain; (A.P.); (R.G.-M.); (A.Q.); (N.P.)
| | - Rocio Fernandez-Saavedra
- Chemistry Division, Department of Technology, Research Centre for Energy, Environment and Technology (CIEMAT), 28040 Madrid, Spain; (R.F.-S.); (I.R.); (R.F.-M.); (E.C.-V.); (A.J.Q.)
| | - Isabel Rucandio
- Chemistry Division, Department of Technology, Research Centre for Energy, Environment and Technology (CIEMAT), 28040 Madrid, Spain; (R.F.-S.); (I.R.); (R.F.-M.); (E.C.-V.); (A.J.Q.)
| | - Rodolfo Fernandez-Martinez
- Chemistry Division, Department of Technology, Research Centre for Energy, Environment and Technology (CIEMAT), 28040 Madrid, Spain; (R.F.-S.); (I.R.); (R.F.-M.); (E.C.-V.); (A.J.Q.)
| | - Estefania Conde-Vilda
- Chemistry Division, Department of Technology, Research Centre for Energy, Environment and Technology (CIEMAT), 28040 Madrid, Spain; (R.F.-S.); (I.R.); (R.F.-M.); (E.C.-V.); (A.J.Q.)
| | - Alberto J. Quejido
- Chemistry Division, Department of Technology, Research Centre for Energy, Environment and Technology (CIEMAT), 28040 Madrid, Spain; (R.F.-S.); (I.R.); (R.F.-M.); (E.C.-V.); (A.J.Q.)
| | - Caroline Zuckerman
- Department of Clinical Research, IVIRMA Global Research Alliance IVI-RMA New Jersey, Basking Ridge, NJ 07920, USA; (C.Z.); (C.W.)
| | - Christine Whitehead
- Department of Clinical Research, IVIRMA Global Research Alliance IVI-RMA New Jersey, Basking Ridge, NJ 07920, USA; (C.Z.); (C.W.)
| | - Richard T. Scott
- Department of Clinical Research, IVIRMA Global Research Alliance IVI-RMA New Jersey, Basking Ridge, NJ 07920, USA; (C.Z.); (C.W.)
- Sidney Kimmel College of Medicine, Thomas Jefferson University, Philadelphia, PA 19107, USA
| | - Francisco Dominguez
- Reproductive Biology and Bioengineering in Human Reproduction, IVIRMA Global Research Alliance IVI Foundation—Health Research Institute La Fe (IIS La Fe), 46026 Valencia, Spain; (A.P.); (R.G.-M.); (A.Q.); (N.P.)
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4
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Gonzalez-Martin R, Palomar A, Quiñonero A, Pellicer N, Fernandez-Saavedra R, Conde-Vilda E, Quejido AJ, Whitehead C, Scott RT, Dominguez F. The Impact of Essential Trace Elements on Ovarian Response and Reproductive Outcomes following Single Euploid Embryo Transfer. Int J Mol Sci 2023; 24:10968. [PMID: 37446146 DOI: 10.3390/ijms241310968] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2023] [Revised: 06/29/2023] [Accepted: 06/30/2023] [Indexed: 07/15/2023] Open
Abstract
Essential trace elements are required in extremely small amounts and obtained through diet. This research focuses on detecting major trace elements in different biofluids of sixty women undergoing ICSI with PGT-A and SET/FET at IVI-RMA, New Jersey, and assessing their impact on their IVF outcomes. Urine, plasma, and follicular fluid samples were collected on the vaginal oocyte retrieval day to measure the concentrations of eight essential trace elements (copper, zinc, molybdenum, lithium, selenium, manganese, chromium, and iron) using ICP-MS. After analysis, ovarian response and preimplantation outcomes had significant positive associations with both copper alone and the copper/zinc ratio in the follicular fluid and plasma, in addition to plasma manganese. Alternatively, elevated follicular fluid lithium concentrations were significantly associated with poor preimplantation outcomes while the urinary molybdenum concentration was significantly associated with a lower probability of implantation, clinical pregnancy, and live birth. Urinary lithium and chromium concentrations were significantly associated with a lower probability of achieving a live birth. Our results suggest that the essential trace elements present in follicular fluid, plasma, and urine of women are directly associated with their reproductive outcomes, with copper and manganese exerting positive effects and lithium and molybdenum exerting negative effects.
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Affiliation(s)
- Roberto Gonzalez-Martin
- IVIRMA Global Research Alliance, IVI Foundation, Instituto de Investigación Sanitaria La Fe (IIS La Fe), 46026 Valencia, Spain
| | - Andrea Palomar
- IVIRMA Global Research Alliance, IVI Foundation, Instituto de Investigación Sanitaria La Fe (IIS La Fe), 46026 Valencia, Spain
| | - Alicia Quiñonero
- IVIRMA Global Research Alliance, IVI Foundation, Instituto de Investigación Sanitaria La Fe (IIS La Fe), 46026 Valencia, Spain
| | - Nuria Pellicer
- IVIRMA Global Research Alliance, IVI Foundation, Instituto de Investigación Sanitaria La Fe (IIS La Fe), 46026 Valencia, Spain
| | - Rocio Fernandez-Saavedra
- Unit of Mass Spectrometry and Geochemical Applications, Chemistry Division, Department of Technology, CIEMAT, 28040 Madrid, Spain
| | - Estefania Conde-Vilda
- Unit of Mass Spectrometry and Geochemical Applications, Chemistry Division, Department of Technology, CIEMAT, 28040 Madrid, Spain
| | - Alberto J Quejido
- Unit of Mass Spectrometry and Geochemical Applications, Chemistry Division, Department of Technology, CIEMAT, 28040 Madrid, Spain
| | - Christine Whitehead
- IVIRMA Global Research Alliance, IVI-RMA New Jersey, Basking Ridge, New Jersey, NJ 07920, USA
| | - Richard T Scott
- IVIRMA Global Research Alliance, IVI-RMA New Jersey, Basking Ridge, New Jersey, NJ 07920, USA
- Sidney Kimmel College of Medicine, Thomas Jefferson University, Philadelphia, PA 19044, USA
| | - Francisco Dominguez
- IVIRMA Global Research Alliance, IVI Foundation, Instituto de Investigación Sanitaria La Fe (IIS La Fe), 46026 Valencia, Spain
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5
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Butts CD, Bloom MS, McGough A, Lenhart N, Wong R, Mok-Lin E, Parsons PJ, Galusha AL, Yucel RM, Feingold BJ, Browne RW, Fujimoto VY. Variability of essential and non-essential trace elements in the follicular fluid of women undergoing in vitro fertilization (IVF). ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2021; 209:111733. [PMID: 33385679 PMCID: PMC7845532 DOI: 10.1016/j.ecoenv.2020.111733] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/05/2020] [Revised: 11/24/2020] [Accepted: 11/25/2020] [Indexed: 05/03/2023]
Abstract
Both essential and non-essential elements have been associated with female reproductive function in epidemiologic investigations, including among IVF populations. To date, most investigators have used blood or urine to assess biomarkers of exposure, with few employing ovarian follicular fluid (FF). FF may offer a more direct "snapshot" of the oocyte microenvironment than blood or urine, however previous studies report follicle-to-follicle variability in FF constituents that may contribute to exposure misclassification. Our objectives were to investigate sources of trace element variability, to estimate FF biomarker reliability among women undergoing IVF (n = 34), and to determine the minimum number of follicles required to estimate subject-specific mean concentrations. We measured As, Hg, Cd, Pb, Cu, Mn, Se, and Zn in FF samples using inductively coupled plasma tandem mass spectrometry. Inter-subject (between-women) variability contributed most of the variability in FF element concentrations, with ovarian, follicular, and analytical as smaller sources of variability. The proportion of variability attributable to sources between-follicles differed by age, body mass index (BMI), race, and cigarette smoking for Cu, Se, and Zn, by BMI and cigarette smoking for As, by primary infertility diagnosis for Hg, Cu, Se, and Zn, and by ovarian stimulation protocol for Mn and Se. Four to five individual follicles were sufficient to estimate subject-specific mean Cu, Se, and Zn concentrations, while >14 were necessary for As, Hg, Cd, Pb, and Mn. Overall, our results suggest that FF is a suitable source of biomarkers of As and Hg exposure in ovarian follicles. Although limited in size, our study offers the most comprehensive exploration of biological variation in FF trace elements to date and may provide guidance for future studies of ovarian trace element exposures.
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Affiliation(s)
- Celeste D Butts
- Department of Environmental Health Sciences, University at Albany, State University of New York, Rensselaer, NY 12144, United States
| | - Michael S Bloom
- Department of Environmental Health Sciences, University at Albany, State University of New York, Rensselaer, NY 12144, United States; Department of Epidemiology & Biostatistics, University at Albany, State University of New York, Rensselaer, NY 12144, United States; Department of Global and Community Health, George Mason University, Fairfax, VA 22030 United States.
| | - Alexandra McGough
- Department of Obstetrics, Gynecology, and Reproductive Sciences, University of California at San Francisco, San Francisco, CA 94158, United States
| | - Nikolaus Lenhart
- Department of Obstetrics, Gynecology, and Reproductive Sciences, University of California at San Francisco, San Francisco, CA 94158, United States
| | - Rebecca Wong
- Department of Obstetrics, Gynecology, and Reproductive Sciences, University of California at San Francisco, San Francisco, CA 94158, United States
| | - Evelyn Mok-Lin
- Department of Obstetrics, Gynecology, and Reproductive Sciences, University of California at San Francisco, San Francisco, CA 94158, United States
| | - Patrick J Parsons
- Department of Environmental Health Sciences, University at Albany, State University of New York, Rensselaer, NY 12144, United States; Laboratory of Inorganic & Nuclear Chemistry, Wadsworth Center, New York State Department of Health, Albany, NY 12201, United States
| | - Aubrey L Galusha
- Department of Environmental Health Sciences, University at Albany, State University of New York, Rensselaer, NY 12144, United States; Laboratory of Inorganic & Nuclear Chemistry, Wadsworth Center, New York State Department of Health, Albany, NY 12201, United States
| | - Recai M Yucel
- Department of Epidemiology and Biostatistics, Temple University, Philadelphia, PA 19122, United States
| | - Beth J Feingold
- Department of Environmental Health Sciences, University at Albany, State University of New York, Rensselaer, NY 12144, United States
| | - Richard W Browne
- Department of Biotechnical and Clinical Laboratory Sciences, University at Buffalo, State University of New York, Buffalo, NY 14260, United States
| | - Victor Y Fujimoto
- Department of Obstetrics, Gynecology, and Reproductive Sciences, University of California at San Francisco, San Francisco, CA 94158, United States
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6
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Begum TF, Fujimoto VY, Gerona R, McGough A, Lenhart N, Wong R, Mok-Lin E, Melamed J, Butts CD, Bloom MS. A pilot investigation of couple-level phthalates exposure and in vitro fertilization (IVF) outcomes. Reprod Toxicol 2020; 99:56-64. [PMID: 33271283 DOI: 10.1016/j.reprotox.2020.11.014] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2020] [Revised: 11/21/2020] [Accepted: 11/24/2020] [Indexed: 02/06/2023]
Abstract
Phthalates are reproductive toxicants in experimental animal studies and exposure has been associated with infertility in human populations, although the results have been inconsistent. To help to address the data gap, we conducted a hypothesis-generating investigation of associations between urinary phthalate metabolites and reproductive outcomes among women (n = 56) and their male partners (n = 43) undergoing in vitro fertilization (IVF). Urine was collected from participants on the day of oocyte retrieval. Samples were analyzed for a series of phthalates, MEP, MBP, MPP, MHxP, MEHP, MEHHP, MECPP, MiNP, MiDP, MCHP, and MBzP, using liquid chromatography-tandem mass spectrometry. We employed Poisson regression with robust variance estimation to estimate associations between urinary phthalate levels and biochemical pregnancy and live birth, adjusted for partner's concentration and confounding factors. Doublings in women's MBP (relative risk (RR) = 0.32, 95 % CI: 0.13, 0.78), and men's MEHP (RR = 0.28, 95 % CI: 0.09, 0.83), were associated with a lower likelihood for pregnancy. Doublings in women's (RR = 0.08, 95 % CI: 0.01, 0.67) and men's (RR = 0.13, 95 % CI: 0.02, 0.92) MHxP were associated with a lower likelihood of live birth. Our results suggest that phthalate exposure may impact IVF outcomes, and underscore the importance of including male partners when investigating the impact of phthalate exposure on IVF. These results also suggest that clinical recommendations should include male partners for limiting phthalate exposure. Still, a larger and more comprehensive investigation is necessary to more definitively assess the risks.
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Affiliation(s)
- Thoin F Begum
- Department of Environmental Health Sciences, University at Albany, State University of New York, Rensselaer, NY, United States
| | - Victor Y Fujimoto
- Department of Obstetrics, Gynecology and Reproductive Sciences, University of California at San Francisco, San Francisco, CA, United States
| | - Roy Gerona
- Department of Obstetrics, Gynecology and Reproductive Sciences, University of California at San Francisco, San Francisco, CA, United States
| | - Alexandra McGough
- Department of Obstetrics, Gynecology and Reproductive Sciences, University of California at San Francisco, San Francisco, CA, United States
| | - Nikolaus Lenhart
- Department of Obstetrics, Gynecology and Reproductive Sciences, University of California at San Francisco, San Francisco, CA, United States
| | - Rebecca Wong
- Department of Obstetrics, Gynecology and Reproductive Sciences, University of California at San Francisco, San Francisco, CA, United States
| | - Evelyn Mok-Lin
- Department of Obstetrics, Gynecology and Reproductive Sciences, University of California at San Francisco, San Francisco, CA, United States
| | - Jonathan Melamed
- Department of Obstetrics, Gynecology and Reproductive Sciences, University of California at San Francisco, San Francisco, CA, United States
| | - Celeste D Butts
- Department of Environmental Health Sciences, University at Albany, State University of New York, Rensselaer, NY, United States
| | - Michael S Bloom
- Department of Environmental Health Sciences, University at Albany, State University of New York, Rensselaer, NY, United States; Department of Epidemiology and Biostatistics, University at Albany, State University of New York, Rensselaer, NY, United States; Department of Global and Community Health, George Mason University, Fairfax, VA, United States.
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7
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Begum TF, Gerona R, Melamed J, McGough A, Lenhart N, Wong R, Mok-Lin E, Butts CD, Feingold BJ, Romeiko XX, Fujimoto VY, Bloom MS. Sources of exposure to urinary phthalates among couples undergoing infertility treatment. Int J Hyg Environ Health 2020; 229:113567. [PMID: 32599562 DOI: 10.1016/j.ijheh.2020.113567] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2020] [Revised: 05/18/2020] [Accepted: 05/20/2020] [Indexed: 12/01/2022]
Abstract
Phthalates have been implicated as reproductive toxicants in animal models and in human populations. This study examined associations between potential exposure sources and urinary phthalate metabolite concentrations among women (n = 56) and their male partners (n = 43) undergoing in vitro fertilization (IVF). On the day of oocyte retrieval, participants provided urine samples and completed questionnaires detailing use of personal care products (PCPs), and consumption of medications, foods, and beverages in the preceding 24 h. Urine was analyzed for MEP, MBP, MPP, MHxP, MEHP, MEHHP, MECPP, MiNP, MiDP, MCHP, and MBzP, via liquid chromatography-tandem mass spectrometry. We employed principal component analysis (PCA) to summarize exposure sources and regression models to estimate associations between exposure patterns and urinary phthalate metabolites, adjusted for confounding variables. Among women, application of more body washes and eye creams, and consumption of more supplements, was associated with greater urinary MECPP [relative difference = 1.36 (95% CI: 1.28, 1.45)] and the molar sum of DEHP metabolites, including MEHP, MEHHP, and MECPP [∑DEHP; 1.26 (95% CI: 1.17, 1.34)]. Among men, consumption of more supplements and allergy medications was associated with greater urinary MECPP, MEHHP, and ∑DEHP [relative difference = 1.13 (95% CI: 1.02, 1.23)] concentrations. Identifying differences in sources of phthalate exposure may help clinicians to intervene to reduce exposure as part of a comprehensive strategy to help improve IVF outcomes.
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Affiliation(s)
- Thoin F Begum
- Department of Environmental Health Sciences, University at Albany, State University of New York, Rensselaer, NY, USA
| | - Roy Gerona
- Department of Obstetrics, Gynecology and Reproductive Sciences, University of California at San Francisco, San Francisco, CA, USA
| | - Jonathan Melamed
- Department of Obstetrics, Gynecology and Reproductive Sciences, University of California at San Francisco, San Francisco, CA, USA
| | - Alexandra McGough
- Department of Obstetrics, Gynecology and Reproductive Sciences, University of California at San Francisco, San Francisco, CA, USA
| | - Nikolaus Lenhart
- Department of Obstetrics, Gynecology and Reproductive Sciences, University of California at San Francisco, San Francisco, CA, USA
| | - Rebecca Wong
- Department of Obstetrics, Gynecology and Reproductive Sciences, University of California at San Francisco, San Francisco, CA, USA
| | - Evelyn Mok-Lin
- Department of Obstetrics, Gynecology and Reproductive Sciences, University of California at San Francisco, San Francisco, CA, USA
| | - Celeste D Butts
- Department of Environmental Health Sciences, University at Albany, State University of New York, Rensselaer, NY, USA
| | - Beth J Feingold
- Department of Environmental Health Sciences, University at Albany, State University of New York, Rensselaer, NY, USA
| | - Xiaobo X Romeiko
- Department of Environmental Health Sciences, University at Albany, State University of New York, Rensselaer, NY, USA
| | - Victor Y Fujimoto
- Department of Obstetrics, Gynecology and Reproductive Sciences, University of California at San Francisco, San Francisco, CA, USA.
| | - Michael S Bloom
- Department of Environmental Health Sciences, University at Albany, State University of New York, Rensselaer, NY, USA; Department of Epidemiology and Biostatistics, University at Albany, State University of New York, Rensselaer, NY, USA.
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Reproducibility of essential elements chromium, manganese, iron, zinc and selenium in spot samples, first-morning voids and 24-h collections from healthy adult men. Br J Nutr 2019; 122:343-351. [DOI: 10.1017/s0007114519001193] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
AbstractEvaluation of Cr, Mn, Fe, Zn and Se in humans is challenged by the potentially high within-individual variability of these elements in biological specimens, which are poorly characterised. This study aimed to evaluate their within-day, between-day and between-month variability in spot samples, first-morning voids and 24-h collections. A total of 529 spot urine samples (including eighty-eight first-morning voids and 24-h collections) were collected from eleven Chinese adult men on days 0, 1, 2, 3, 4, 30, 60 and 90 and analysed for these five elements using inductively coupled plasma-MS. Intraclass correlation coefficients (ICC) were utilised to characterise the reproducibility, and their sensitivity and specificity were analysed to assess how well a single measurement classified individuals’ 3-month average exposures. Serial measurements of Zn in spot samples exhibited fair to good reproducibility (creatinine-adjusted ICC = 0·47) over five consecutive days, which became poor when the samples were gathered months apart (creatinine-adjusted ICC = 0·33). The reproducibility of Cr, Mn, Fe and Se in spot samples was poor over periods ranging from days to months (creatinine-adjusted ICC = 0·01–0·12). Two spot samples were sufficient for classifying 60 % of the men who truly had the highest (top 33 %) 3-month average Zn concentrations; for Cr, Mn, Fe and Se, however, at least three specimens were required to achieve similar sensitivities. In conclusion, urinary Cr, Mn, Fe, Zn and Se concentrations showed a strong within-individual variability, and a single measurement is not enough to efficiently characterise individuals’ long-term exposures.
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Skalny AV, Tinkov AA, Voronina I, Terekhina O, Skalnaya MG, Kovas Y. Hair Trace Element and Electrolyte Content in Women with Natural and In Vitro Fertilization-Induced Pregnancy. Biol Trace Elem Res 2018; 181:1-9. [PMID: 28444499 DOI: 10.1007/s12011-017-1032-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/09/2017] [Accepted: 04/20/2017] [Indexed: 01/17/2023]
Abstract
The objective of the present study was to perform comparative analysis of hair trace element content in women with natural and in vitro fertilization (IVF)-induced pregnancy. Hair trace element content in 33 women with IVF-induced pregnancy and 99 age- and body mass index-matched control pregnant women (natural pregnancy) was assessed using inductively coupled plasma mass spectrometry. The results demonstrated that IVF-pregnant women are characterized by significantly lower hair levels of Cu, Fe, Si, Zn, Ca, Mg, and Ba at p < 0.05 or lower. Comparison of the individual levels with the national reference values demonstrated higher incidence of Fe and Cu deficiency in IVF-pregnant women in comparison to that of the controls. IVF pregnancy was also associated with higher hair As levels (p < 0.05). Multiple regression analysis revealed a significant interrelation between IVF pregnancy and hair Cu, Fe, Si, and As content. Hair Cu levels were also influenced by vitamin/mineral supplementation and the number of pregnancies, whereas hair Zn content was dependent on prepregnancy anthropometric parameters. In turn, planning of pregnancy had a significant impact on Mg levels in scalp hair. Generally, the obtained data demonstrate an elevated risk of copper, iron, zinc, calcium, and magnesium deficiency and arsenic overload in women with IVF-induced pregnancy. The obtained data indicate the necessity of regular monitoring of micronutrient status in IVF-pregnant women in order to prevent potential deleterious effects of altered mineral homeostasis.
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Affiliation(s)
- Anatoly V Skalny
- All-Russian Research Institute of Medicinal and Aromatic Plants, Moscow, Russia.
- Orenburg State University, Orenburg, Russia.
- Yaroslavl State University, Yaroslavl, Russia.
- RUDN University, Moscow, Russia.
| | - Alexey A Tinkov
- Orenburg State University, Orenburg, Russia
- Yaroslavl State University, Yaroslavl, Russia
- RUDN University, Moscow, Russia
- Orenburg State Medical University, Orenburg, Russia
| | - Irina Voronina
- Tomsk State University, Tomsk, Russia
- Psychological Institute of Russian Academy of Education, Moscow, Russia
| | | | | | - Yulia Kovas
- Tomsk State University, Tomsk, Russia
- Goldsmiths, University of London, London, UK
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Associations between IVF outcomes and essential trace elements measured in follicular fluid and urine: a pilot study. J Assist Reprod Genet 2016; 34:253-261. [PMID: 27943108 DOI: 10.1007/s10815-016-0853-7] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2016] [Accepted: 11/25/2016] [Indexed: 10/20/2022] Open
Abstract
PURPOSE A hypothesis-generating pilot study exploring associations between essential trace elements measured in follicular fluid (FF) and urine and in vitro fertilization (IVF) endpoints. METHODS We recruited 58 women undergoing IVF between 2007 and 2008, and measured cobalt, chromium, copper, manganese, molybdenum, and zinc in FF (n = 46) and urine (n = 45) by inductively coupled plasma mass spectrometry (ICP-MS). We used multivariable regression models to assess the impact of FF and urine trace elements on IVF outcomes, adjusted for age, body mass index, race, and cigarette smoking. RESULTS Trace elements were mostly present at lower concentrations in FF than in urine. The average number of oocytes retrieved was positively associated with higher urine cobalt, chromium, copper, and molybdenum concentrations. FF chromium and manganese were negatively associated with the proportion of mature oocytes, yet urine manganese had a positive association. FF zinc was inversely associated with average oocyte fertilization. Urine trace elements were significant positive predictors for the total number of embryos generated. FF copper predicted lower embryo fragmentation while urine copper was associated with higher embryo cell number and urine manganese with higher embryo fragmentation. No associations were detected for implantation, pregnancy, or live birth. CONCLUSIONS Our results suggest the importance of trace elements in both FF and urine for intermediate, although not necessarily clinical, IVF endpoints. The results differed using FF or urine biomarkers of exposure, which may have implications for the design of clinical and epidemiologic investigations. These initial findings will form the basis of a more definitive future study.
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Neamtiu IA, Bloom MS, Dumitrascu I, Roba CA, Pop C, Ordeanu C, Balacescu O, Gurzau ES. Impact of exposure to tobacco smoke, arsenic, and phthalates on locally advanced cervical cancer treatment-preliminary results. PeerJ 2016; 4:e2448. [PMID: 27652000 PMCID: PMC5018676 DOI: 10.7717/peerj.2448] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2016] [Accepted: 08/12/2016] [Indexed: 12/26/2022] Open
Abstract
BACKGROUND Cancer research is a national and international priority, with the efficiency and effectiveness of current anti-tumor therapies being one of the major challenges with which physicians are faced. OBJECTIVE To assess the impact of exposure to tobacco smoke, arsenic, and phthalates on cervical cancer treatment. METHODS We investigated 37 patients with locally advanced cervical carcinoma who underwent chemotherapy and radiotherapy. We determined cotinine and five phthalate metabolites in urine samples collected prior to cancer treatment, by gas chromatography coupled to mass spectrometry, and urinary total arsenic by atomic absorption spectrometry with hydride generation. We used linear regression to evaluate the effects of cotinine, arsenic, and phthalates on the change in tumor size after treatment, adjusted for confounding variables. RESULTS We detected no significant associations between urinary cotinine, arsenic, or phthalate monoesters on change in tumor size after treatment, adjusted for urine creatinine, age, baseline tumor size, and cotinine (for arsenic and phthalates). However, higher %mono-ethylhexyl phthalate (%MEHP), a putative indicator of phthalate diester metabolism, was associated with a larger change in tumor size (β = 0.015, 95% CI [0.003-0.03], P = 0.019). CONCLUSION We found no statistically significant association between the urinary levels of arsenic, cotinine, and phthalates metabolites and the response to cervical cancer treatment as measured by the change in tumor size. Still, our results suggested that phthalates metabolism may be associated with response to treatment for locally advanced cervical cancer. However, these observations are preliminary and will require confirmation in a larger, more definitive investigation.
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Affiliation(s)
- Iulia A Neamtiu
- Health Department, Environmental Health Center, Cluj-Napoca, Romania; IMOGEN Research Institut, Cluj-Napoca, Romania
| | - Michael S Bloom
- Health Department, Environmental Health Center, Cluj-Napoca, Romania; Departments of Environmental Health Sciences and Epidemiology and Biostatistics, University at Albany, State University of New York, Rensselaer, NY, United States of America
| | - Irina Dumitrascu
- Physico-chemical and Biotoxicological Analysis Laboratory, Environmental Health Center, Cluj-Napoca, Romania; Cluj School of Public Health - College of Political, Administrative and Communication Sciences, Babes-Bolyai University, Cluj-Napoca, Romania
| | - Carmen A Roba
- Faculty of Environmental Science and Engineering, Babes-Bolyai University , Cluj-Napoca , Romania
| | - Cristian Pop
- Physico-chemical and Biotoxicological Analysis Laboratory, Environmental Health Center, Cluj-Napoca, Romania; Cluj School of Public Health - College of Political, Administrative and Communication Sciences, Babes-Bolyai University, Cluj-Napoca, Romania; Faculty of Environmental Science and Engineering, Babes-Bolyai University, Cluj-Napoca, Romania
| | - Claudia Ordeanu
- Radiotherapy II Department, The Oncology Institute "Prof. Dr. Ion Chiricuta" , Cluj-Napoca , Romania
| | - Ovidiu Balacescu
- Functional Genomics, Proteomics and Experimental Pathology Laboratory, The Oncology Institute "Prof. Dr. Ion Chiricuta" , Cluj-Napoca , Romania
| | - Eugen S Gurzau
- Health Department, Environmental Health Center, Cluj-Napoca, Romania; IMOGEN Research Institut, Cluj-Napoca, Romania; University of Medicine and Pharmacy "Iuliu Hatieganu", Cluj-Napoca, Romania
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Wang YX, Feng W, Zeng Q, Sun Y, Wang P, You L, Yang P, Huang Z, Yu SL, Lu WQ. Variability of Metal Levels in Spot, First Morning, and 24-Hour Urine Samples over a 3-Month Period in Healthy Adult Chinese Men. ENVIRONMENTAL HEALTH PERSPECTIVES 2016; 124:468-76. [PMID: 26372665 PMCID: PMC4829977 DOI: 10.1289/ehp.1409551] [Citation(s) in RCA: 100] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/03/2014] [Accepted: 09/10/2015] [Indexed: 05/18/2023]
Abstract
BACKGROUND Metals in single spot urine samples are often used to estimate individual exposure in human studies. However, measurements in urine could vary greatly over time due to variable exposure, potentially leading to exposure misclassification. OBJECTIVE We examined the variability of metal levels in the urine of 11 men who provided 529 samples on 8 days during a 3-month period, which corresponds to the duration of spermatogenesis. METHOD The urinary levels of arsenic (As), cadmium (Cd), cobalt (Co), copper (Cu), lead (Pb), molybdenum (Mo), and nickel (Ni) were measured using inductively coupled plasma-mass spectrometry. We calculated the intraclass correlation coefficients (ICCs) to assess the reproducibility of metal measures and computed the sensitivity and specificity to evaluate how well spot urine samples determined the individuals' 3-month average exposure. RESULTS Fair to good reproducibility was observed for the serial measurements of Cd (ICC = 0.53) in spot samples collected during the 3-month period, whereas the serial measurements of As, Co, Cu, Pb, Mo, and Ni showed poor reproducibility (ICCs = 0.01-0.29). Use of single spot urine samples to classify the high (top 33%) 3-month average metal levels had uniformly high specificities (0.70-0.84) but relatively low sensitivities (0.40-0.57), except for Cd (0.77). The minimum number of specimens (k) required to estimate the participant-specific mean for the seven metals within 20% of the "true" values ranged from 3 for Cd to 27 for Ni. CONCLUSIONS The high variability observed in the urinary levels of As, Co, Cu, Pb, Mo, and Ni suggests that a single measurement provides only a brief snapshot in time of the exposure levels of an individual, which can result in a moderate degree of exposure misclassification. CITATION Wang YX, Feng W, Zeng Q, Sun Y, Wang P, You L, Yang P, Huang Z, Yu SL, Lu WQ. 2016. Variability of metal levels in spot, first morning, and 24-hour urine samples over a 3-month period in healthy adult Chinese men. Environ Health Perspect 124:468-476; http://dx.doi.org/10.1289/ehp.1409551.
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Affiliation(s)
- Yi-Xin Wang
- Department of Occupational and Environmental Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, PR China
- Key Laboratory of Environment and Health, Ministry of Education & Ministry of Environmental Protection, and State Key Laboratory of Environmental Health (incubating), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, PR China
| | - Wei Feng
- Department of Occupational and Environmental Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, PR China
- Key Laboratory of Environment and Health, Ministry of Education & Ministry of Environmental Protection, and State Key Laboratory of Environmental Health (incubating), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, PR China
| | - Qiang Zeng
- Department of Occupational and Environmental Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, PR China
- Key Laboratory of Environment and Health, Ministry of Education & Ministry of Environmental Protection, and State Key Laboratory of Environmental Health (incubating), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, PR China
| | - Yang Sun
- Department of Occupational and Environmental Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, PR China
- Key Laboratory of Environment and Health, Ministry of Education & Ministry of Environmental Protection, and State Key Laboratory of Environmental Health (incubating), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, PR China
| | - Peng Wang
- Department of Epidemiology and Biostatistics, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Ling You
- Department of Occupational and Environmental Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, PR China
- Key Laboratory of Environment and Health, Ministry of Education & Ministry of Environmental Protection, and State Key Laboratory of Environmental Health (incubating), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, PR China
| | - Pan Yang
- Department of Occupational and Environmental Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, PR China
- Key Laboratory of Environment and Health, Ministry of Education & Ministry of Environmental Protection, and State Key Laboratory of Environmental Health (incubating), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, PR China
| | - Zhen Huang
- Department of Occupational and Environmental Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, PR China
- Key Laboratory of Environment and Health, Ministry of Education & Ministry of Environmental Protection, and State Key Laboratory of Environmental Health (incubating), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, PR China
| | - Song-Lin Yu
- Department of Epidemiology and Biostatistics, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Wen-Qing Lu
- Department of Occupational and Environmental Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, PR China
- Key Laboratory of Environment and Health, Ministry of Education & Ministry of Environmental Protection, and State Key Laboratory of Environmental Health (incubating), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, PR China
- Address correspondence to W.-Q. Lu, Department of Occupational and Environmental Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, PR China. Telephone: 86-27-83610149. E-mail address:
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Bloom MS, Buck Louis GM, Sundaram R, Maisog JM, Steuerwald AJ, Parsons PJ. Birth outcomes and background exposures to select elements, the Longitudinal Investigation of Fertility and the Environment (LIFE). ENVIRONMENTAL RESEARCH 2015; 138:118-29. [PMID: 25707016 PMCID: PMC4385418 DOI: 10.1016/j.envres.2015.01.008] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/19/2014] [Revised: 01/07/2015] [Accepted: 01/08/2015] [Indexed: 05/20/2023]
Abstract
Evidence suggests that trace exposures to select elements may increase the risk for adverse birth outcomes. To investigate further, we used multiple regression to assess associations between preconception parental exposures to Pb, Cd, and total Hg in blood, and 21 elements in urine, with n=235 singleton birth outcomes, adjusted for confounders and partner's exposure. Earlier gestational age at delivery (GA) was associated with higher tertiles of urine maternal W (-1.22 days) and paternal U (-1.07 days), but GA was later for higher tertiles of maternal (+1.11 days) and paternal (+1.30 days) blood Hg. Additional analysis indicated shorter GA associated with higher paternal urine Ba, W, and U, and with higher maternal blood Pb for boys, but GA was longer in association with higher maternal urine Cr. Birth weight (BW) was lower for higher tertiles of paternal urine Cs (-237.85g), U (-187.34g), and Zn (-209.08g), and for higher continuous Cr (P=0.021). In contrast, BW was higher for higher tertiles of paternal urine As (+194.71g) and counterintuitively for maternal blood Cd (+178.52g). Birth length (BL) was shorter for higher tertiles of urine maternal W (-1.22cm) and paternal U (-1.10cm). Yet, higher tertiles of maternal (+1.11cm) and paternal (+1.30) blood Hg were associated with longer BL. Head circumference at delivery was lower for higher tertiles of paternal urine U (-0.83cm), and for higher continuous Mo in boys (-0.57cm). Overall, associations were most consistently indicated for GA and measures of birth size with urine W and U, and paternal exposures were more frequently associated than maternal. Though limited by several factors, ours is the largest multi-element investigation of prospective couple-level trace exposures and birth outcomes to date; the novel observations for W and U merit further investigation.
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Affiliation(s)
- Michael S Bloom
- Department of Environmental Health Sciences, University at Albany School of Public Health, State University of New York, Rensselaer, NY, USA; Department of Epidemiology and Biostatistics, University at Albany School of Public Health, State University of New York, Rensselaer, NY, USA.
| | - Germaine M Buck Louis
- Division of Intramural Population Health Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, Rockville, MD, USA
| | - Rajeshwari Sundaram
- Division of Intramural Population Health Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, Rockville, MD, USA
| | - Jose M Maisog
- Division of Intramural Population Health Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, Rockville, MD, USA; Glotech, Incorporated, Rockville, MD, USA
| | - Amy J Steuerwald
- Department of Environmental Health Sciences, University at Albany School of Public Health, State University of New York, Rensselaer, NY, USA; Laboratory of Inorganic and Nuclear Chemistry, Wadsworth Center, New York State Department of Health, Albany, NY, USA
| | - Patrick J Parsons
- Department of Environmental Health Sciences, University at Albany School of Public Health, State University of New York, Rensselaer, NY, USA; Laboratory of Inorganic and Nuclear Chemistry, Wadsworth Center, New York State Department of Health, Albany, NY, USA
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14
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Butts CD, Bloom MS, Frye CA, Walf AA, Parsons PJ, Steuerwald AJ, Ilonze C, Fujimoto VY. Urine cortisol concentration as a biomarker of stress is unrelated to IVF outcomes in women and men. J Assist Reprod Genet 2014; 31:1647-53. [PMID: 25298042 DOI: 10.1007/s10815-014-0359-0] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2014] [Accepted: 09/26/2014] [Indexed: 10/24/2022] Open
Abstract
PURPOSE Our primary objective was to assess associations between urine cortisol as a biomarker of psychological stress and in vitro fertilization (IVF) outcomes. A secondary objective was to assess associations between toxic metals and cortisol. METHODS Urine and blood specimens were collected from 52 women and 28 male partners completing a first IVF procedure, on the day of oocyte retrieval. Urine cortisol was measured with an enzyme-linked immunosorbent assay. Mercury (Hg), cadmium (Cd), and lead (Pb) were determined in blood and Cd in urine by inductively coupled plasma-mass spectrometry. RESULTS No associations were indicated for cortisol with IVF outcomes in multivariable regression models adjusted for covariates. However, we detected positive linear associations for cortisol and urine Cd (β = 9.96, 95%CI 1.52, 21.44) and blood Hg (β = 1.44, 95%CI 0.31, 3.18). An exploratory stratified analysis suggested a potential inverse association between urine cortisol and oocyte fertilization among women with low, but not high blood Hg. CONCLUSION While limited, these preliminary data suggest that psychological stress may not play a major role in IVF outcomes, which therefore could be one less concern for couples and their clinicians. Our data also raise the possibility for toxic metals to modify associations between cortisol and IVF outcomes among women. However, these preliminary results require corroboration in an experimental animal model and confirmation in a larger, more definitive observational study.
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Affiliation(s)
- Celeste D Butts
- Department of Environmental Health Sciences, University at Albany, State University of New York, Rensselaer, NY, USA
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15
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Johnstone EB, Louis GMB, Parsons PJ, Steuerwald AJ, Palmer CD, Chen Z, Sun L, Hammoud AO, Dorais J, Peterson CM. Increased urinary cobalt and whole blood concentrations of cadmium and lead in women with uterine leiomyomata: Findings from the ENDO Study. Reprod Toxicol 2014; 49:27-32. [PMID: 24994689 DOI: 10.1016/j.reprotox.2014.06.007] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2013] [Revised: 05/06/2014] [Accepted: 06/13/2014] [Indexed: 11/26/2022]
Abstract
Multiple trace elements have estrogen receptor activity, but the association of these elements with uterine leiomyoma has not been defined. A cohort of 473 women aged 18-44 undergoing surgery for benign gynecologic indications provided whole blood and urine specimens for trace element analysis, which was performed by inductively coupled plasma mass spectrometry. Twenty elements were analyzed in blood and 3 in urine. The surgeon documented whether fibroids were present. Geometric mean concentrations were compared between women with and without fibroids, and logistic regression models were generated to assess the impact of the concentration of each trace element on the odds of fibroids. In multivariate regressions, odds of a fibroid diagnosis were higher with increased whole blood cadmium (AOR 1.44, 95% CI 1.02, 2.04) and lead (AOR 1.31 95% CI 1.02, 1.69), and urine cobalt (AOR 1.31, 95% CI 1.02, 1.70). Urinary cadmium and lead were not related to fibroid diagnosis. Increased exposure to trace elements may contribute to fibroid growth, and fibroids may serve as a reservoir for these elements. Differences between urinary and whole blood findings merit further investigation, as urinary cadmium has been considered a superior marker of exposure.
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Affiliation(s)
- Erica B Johnstone
- Division of Reproductive Endocrinology and Infertility, Department of Obstetrics and Gynecology, University of Utah, 50 North 1900 East, Ste. 2B200, Salt Lake City, UT 84108, United States.
| | - Germaine M Buck Louis
- Division of Intramural Population Health Research, Eunice Kennedy Shriver National Institute of Child Health and Human Health, 6100 Executive Boulevard, Rockville, MD 20852, United States
| | - Patrick J Parsons
- Laboratory of Inorganic and Nuclear Chemistry, Wadsworth Center, New York State Department of Health, and the Department of Environmental Health Sciences, The University at Albany, New York 12201, United States
| | - Amy J Steuerwald
- Laboratory of Inorganic and Nuclear Chemistry, Wadsworth Center, New York State Department of Health, and the Department of Environmental Health Sciences, The University at Albany, New York 12201, United States
| | - Christopher D Palmer
- Laboratory of Inorganic and Nuclear Chemistry, Wadsworth Center, New York State Department of Health, and the Department of Environmental Health Sciences, The University at Albany, New York 12201, United States
| | - Zhen Chen
- Division of Intramural Population Health Research, Eunice Kennedy Shriver National Institute of Child Health and Human Health, 6100 Executive Boulevard, Rockville, MD 20852, United States
| | - Liping Sun
- Division of Intramural Population Health Research, Eunice Kennedy Shriver National Institute of Child Health and Human Health, 6100 Executive Boulevard, Rockville, MD 20852, United States
| | - Ahmad O Hammoud
- Division of Reproductive Endocrinology and Infertility, Department of Obstetrics and Gynecology, University of Utah, 50 North 1900 East, Ste. 2B200, Salt Lake City, UT 84108, United States
| | - Jessie Dorais
- Division of Reproductive Endocrinology and Infertility, Department of Obstetrics and Gynecology, University of Utah, 50 North 1900 East, Ste. 2B200, Salt Lake City, UT 84108, United States
| | - C Matthew Peterson
- Division of Reproductive Endocrinology and Infertility, Department of Obstetrics and Gynecology, University of Utah, 50 North 1900 East, Ste. 2B200, Salt Lake City, UT 84108, United States
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Ivanenko N, Ivanenko A, Solovyev N, Zeimal׳ A, Navolotskii D, Drobyshev E. Biomonitoring of 20 trace elements in blood and urine of occupationally exposed workers by sector field inductively coupled plasma mass spectrometry. Talanta 2013; 116:764-9. [DOI: 10.1016/j.talanta.2013.07.079] [Citation(s) in RCA: 60] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2013] [Revised: 07/19/2013] [Accepted: 07/30/2013] [Indexed: 11/25/2022]
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Pollack AZ, Louis GMB, Chen Z, Peterson CM, Sundaram R, Croughan MS, Sun L, Hediger ML, Stanford JB, Varner MW, Palmer CD, Steuerwald AJ, Parsons PJ. Trace elements and endometriosis: the ENDO study. Reprod Toxicol 2013; 42:41-8. [PMID: 23892002 DOI: 10.1016/j.reprotox.2013.05.009] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2013] [Revised: 04/24/2013] [Accepted: 05/27/2013] [Indexed: 10/26/2022]
Abstract
There has been limited study of trace elements and endometriosis. Using a matched cohort design, 473 women aged 18-44 years were recruited into an operative cohort, along with 131 similarly aged women recruited into a population cohort. Endometriosis was defined as surgically visualized disease in the operative cohort, and magnetic resonance imaging diagnosed disease in the population cohort. Twenty trace elements in urine and three in blood were quantified using inductively coupled plasma mass spectrometry. Logistic regression estimated the adjusted odds (aOR) of endometriosis diagnosis for each element by cohort. No association was observed between any element and endometriosis in the population cohort. In the operative cohort, blood cadmium was associated with a reduced odds of diagnosis (aOR=0.55; 95% CI: 0.31, 0.98), while urinary chromium and copper reflected an increased odds (aOR=1.97; 95% CI: 1.21, 3.19; aOR=2.66; 95% CI: 1.26, 5.64, respectively). The varied associations underscore the need for continued research.
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Affiliation(s)
- Anna Z Pollack
- Division of Epidemiology, Statistics and Prevention Research, Eunice Kennedy Shriver National Institute of Child Health and Human Health, 6100 Executive Blvd. Rockville, Maryland 20852, United States.
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Kim D, Bloom MS, Parsons PJ, Fitzgerald EF, Bell EM, Steuerwald AJ, Fujimoto VY. A pilot study of seafood consumption and exposure to mercury, lead, cadmium and arsenic among infertile couples undergoing in vitro fertilization (IVF). ENVIRONMENTAL TOXICOLOGY AND PHARMACOLOGY 2013; 36:30-4. [PMID: 23538324 DOI: 10.1016/j.etap.2013.02.006] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/16/2012] [Accepted: 02/08/2013] [Indexed: 05/19/2023]
Abstract
This cross-sectional pilot study was conducted to assess environmental exposures to toxic elements through seafood consumption, among infertile couples undergoing in vitro fertilization (IVF). Twenty-five women and 15 men completed a questionnaire, and provided biologic specimens for quantification of Hg, Pb, Cd, and As using ICP-MS. Consumption of 'mollusks' and 'shellfish' are associated with increased blood Hg. Other seafood consumption predicts blood Pb, and urine Cd and As. Though limited by small numbers and the cross-sectional design, these results suggest that consumption of specific seafood items increases exposure to toxic elements in couples undergoing IVF.
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Affiliation(s)
- Dongsul Kim
- Department of Environmental Health Sciences, University at Albany, State University of New York, Rensselaer, NY 12144, United States
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Bloom MS, Fujimoto VY, Steuerwald AJ, Cheng G, Browne RW, Parsons PJ. Background exposure to toxic metals in women adversely influences pregnancy during in vitro fertilization (IVF). Reprod Toxicol 2012; 34:471-81. [DOI: 10.1016/j.reprotox.2012.06.002] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2012] [Revised: 05/31/2012] [Accepted: 06/15/2012] [Indexed: 10/28/2022]
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