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Uyar R, Turgut Y, Çelik HT, Ünal MA, Kuzukıran Ö, Özyüncü Ö, Ceylan A, Çinar ÖÖ, Boztepe ÜG, Özdağ H, Filazi A, Yurdakök-Di Kmen B. Effects of DDT and DDE on placental cholinergic receptors. Reprod Toxicol 2024; 126:108588. [PMID: 38615785 DOI: 10.1016/j.reprotox.2024.108588] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2023] [Revised: 03/24/2024] [Accepted: 04/06/2024] [Indexed: 04/16/2024]
Abstract
The placental cholinergic system; known as an important factor in intracellular metabolic activities, regulation of placental vascular tone, placental development, and neurotransmission; can be affected by persistent organic pesticides, particularly organochlorine pesticides(OCPs), which can influence various epigenetic regulations and molecular pathways. Although OCPs are legally prohibited, trace amounts of the persistent dichlorodiphenyltrichloroethane(DDT) are still found in the environment, making prenatal exposure inevitable. In this study, the effects of 2,4'-DDT and 4,4'-DDT; and its breakdown product 4,4'-DDE in the environment on placental cholinergic system were evaluated with regards to cholinergic genes. 40 human placentas were screened, where 42,50% (17 samples) were found to be positive for the tested compounds. Average concentrations were 10.44 μg/kg; 15.07 μg/kg and 189,42 μg/kg for 4,4'-DDE; 2,4'-DDT and 4,4'-DDT respectively. RNA-Seq results revealed 2396 differentially expressed genes in positive samples; while an increase in CHRM1,CHRNA1,CHRNG and CHRNA2 genes at 1.28, 1.49, 1.59 and 0.4 fold change were found(p<0028). The increase for CHRM1 was also confirmed in tissue samples with immunohistochemistry. In vitro assays using HTR8/SVneo cells; revealed an increase in mRNA expression of CHRM1, CHRM3 and CHRN1 in DDT and DDE treated groups; which was also confirmed through western blot assays. An increase in the expression of CHRM1,CHRNA1, CHRNG(p<0001) and CHRNA2(p<0,05) were found from the OCPs exposed and non exposed groups.The present study reveals that intrauterine exposure to DDT affects the placental cholinergic system mainly through increased expression of muscarinic receptors. This increase in receptor expression is expected to enhance the sensitivity of the placental cholinergic system to acetylcholine.
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Affiliation(s)
- Recep Uyar
- Ankara University, Graduate School of Health Sciences, Ankara 06070, Turkiye.
| | - Yağmur Turgut
- Ankara University, Graduate School of Health Sciences, Ankara 06070, Turkiye
| | - H Tolga Çelik
- Hacettepe University, Faculty of Medicine, Department of Child Health and Diseases, Section of Neonatology, Altindag, Ankara 06230, Turkey
| | - M Altay Ünal
- Ankara University, Institute of Stem Cell, Ankara 06520, Turkey
| | - Özgür Kuzukıran
- Çankırı Karatekin University, Eldivan Vocational School of Health Sciences, Veterinary Department, Çankırı, Turkey
| | - Özgür Özyüncü
- Hacettepe University, Faculty of Medicine, Department of Obstetrics and Gynaecology, Altindag, Ankara 06230, Turkey
| | - Ahmet Ceylan
- Ankara University Faculty of Veterinary Medicine Department of Histology and Embryology, Ankara 06070, Turkey
| | - Özge Özgenç Çinar
- Ankara University Faculty of Veterinary Medicine Department of Histology and Embryology, Ankara 06070, Turkey
| | - Ümmü Gülsüm Boztepe
- Ankara University, Graduate School of Health Sciences, Ankara 06070, Turkiye
| | - Hilal Özdağ
- Ankara University Biotechnology Institute, Ankara 06135, Turkey
| | - Ayhan Filazi
- Ankara University Faculty of Veterinary Medicine Department of Pharmacology and Toxicology, Ankara 06070, Turkey
| | - Begüm Yurdakök-Di Kmen
- Ankara University Faculty of Veterinary Medicine Department of Pharmacology and Toxicology, Ankara 06070, Turkey
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Corion M, Portillo-Estrada M, Santos S, Lammertyn J, De Ketelaere B, Hertog M. Non-destructive egg breed separation using advanced VOC analytical techniques HSSE-GC-MS, PTR-TOF-MS, and SIFT-MS: Assessment of performance and systems' complementarity. Food Res Int 2024; 176:113802. [PMID: 38163682 DOI: 10.1016/j.foodres.2023.113802] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2023] [Revised: 11/24/2023] [Accepted: 12/02/2023] [Indexed: 01/03/2024]
Abstract
Over the past decade, advanced analytical techniques have been utilized to examine volatile organic compounds (VOCs) in eggs. These VOCs offer valuable insights into factors such as freshness, fertility, the presence of cracks, embryo sex, and breed. In our study, we assessed three mass spectrometry-based systems (headspace sorptive extraction gas chromatography-mass spectrometry; HSSE-GC-MS, proton transfer reaction time-of-flight-mass spectrometry; PTR-TOF-MS; and selected ion flow tube mass spectrometry; SIFT-MS) to analyze and identify VOCs present in intact hatching eggs from three distinct breeds (Dekalb white layer, Shaver brown layer, and Ross 308 broiler). The eggs were sampled on incubation days 2 and 8, to identify VOCs that distinguish breeds irrespective of incubation day. VOC measurements were conducted on 15 eggs per breed by placing them together with PDMS-coated stir bars inside inert Teflon® air sampling bags. After an accumulation period of 2 h, the headspace was analyzed using PTR-TOF-MS and SIFT-MS, while the VOCs adsorbed onto the stir bars were analyzed using GC-MS for additional compound identification. Partial least squares discriminant analysis (PLS-DA) models were constructed for breed differentiation, and variable selection was performed. As a result, 111 VOCs were identified using HSSE-GC-MS, with alcohols and esters being the most abundant. The PLS-DA models demonstrated the efficacy of breed discrimination, with the HSSE-GC-MS and the PTR-TOF-MS exhibiting the highest balanced accuracy of 95.5 % using a reduced set of 11 VOCs and 5 product ions, respectively. The SIFT-MS model had a balanced accuracy of 92.8 % with a reduced set of 11 product ions. Furthermore, complementarity was observed between HSSE-GC-MS, which primarily selected higher molecular weight VOCs, and PTR-TOF-MS and SIFT-MS. A higher correlation was found for compound abundances between the HSSE-GC-MS and the PTR-TOF-MS relative to the SIFT-MS, indicating that the PTR-TOF-MS was better suited to quantify specific compounds identified by the HSSE-GC-MS. Finally, the findings support the presence of VOCs originating from both synthetic and natural sources, highlighting the ability of the VOC analysis systems to non-destructively perform quality control and reveal differences in management practices or biological information encoded in eggs.
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Affiliation(s)
- Matthias Corion
- KU Leuven, BIOSYST-MeBioS Biosensors Group, Department of Biosystems, Leuven, Belgium
| | | | - Simão Santos
- KU Leuven, BIOSYST-MeBioS Biosensors Group, Department of Biosystems, Leuven, Belgium
| | - Jeroen Lammertyn
- KU Leuven, BIOSYST-MeBioS Biosensors Group, Department of Biosystems, Leuven, Belgium
| | - Bart De Ketelaere
- KU Leuven, BIOSYST-MeBioS Biostatistics Group, Department of Biosystems, Leuven, Belgium
| | - Maarten Hertog
- KU Leuven, BIOSYST-MeBioS Postharvest Group, Department of Biosystems, Leuven, Belgium.
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Monitoring Moroccan Honeys: Physicochemical Properties and Contamination Pattern. Foods 2023; 12:foods12050969. [PMID: 36900486 PMCID: PMC10000722 DOI: 10.3390/foods12050969] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Revised: 02/20/2023] [Accepted: 02/22/2023] [Indexed: 03/03/2023] Open
Abstract
The physicochemical traits and an array of organic and inorganic contaminants were monitored in monofloral honeys (i.e., jujube [Ziziphus lotus], sweet orange [Citrus sinensis], PGI Euphorbia [Euphorbia resinifera] and Globularia alyphum) from the Moroccan Béni Mellal-Khénifra region (i.e., Khénifra, Beni Méllal, Azlal and Fquih Ben Salah provinces). Moroccan honeys were in line with the physicochemical standards set by the European Union. However, a critical contamination pattern has been outlined. In fact, jujube, sweet orange, and PGI Euphorbia honeys contained pesticides, such as acephate, dimethoate, diazinon, alachlor, carbofuran and fenthion sulfoxide, higher than the relative EU Maximum Residue Levels. The banned 2,3',4,4',5-pentachlorobiphenyl (PCB118) and 2,2',3,4,4',5,5'-heptachlorobiphenyl (PCB180) were detected in all samples and quantified in jujube, sweet orange and PGI Euphorbia honeys; while polycyclic aromatic hydrocarbons (PAHs), such as chrysene and fluorene, stood out for their higher contents in jujube and sweet orange honeys. Considering plasticizers, all honeys showed an excessive amount of dibutyl phthalate (DBP), when (improperly) considering the relative EU Specific Migration Limit. Furthermore, sweet orange, PGI Euphorbia and G. alypum honeys were characterized by Pb exceeding the EU Maximum Level. Overall, data from this study may encourage Moroccan governmental bodies to strengthen their monitoring activity in beekeeping and to find suitable solutions for implementing more sustainable agricultural practices.
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Yurdakok-Dikmen B, Kuzukiran O, Uyar R, Boztepe UG, Çelik HT, Ozyuncu O, Turgut Y, Kanca H, Karakas-Alkan K, Filazi A. Live in same region, respond differently: Canine and human response to pollutants in placental accumulation. CHEMOSPHERE 2022; 301:134470. [PMID: 35367487 DOI: 10.1016/j.chemosphere.2022.134470] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Revised: 03/26/2022] [Accepted: 03/28/2022] [Indexed: 06/14/2023]
Abstract
Polychlorinated biphenyls (PCBs), organochlorine pesticides (OCPs), polybrominated diphenyl ethers (PBDEs), and polycyclic aromatic hydrocarbons (PAHs) are endocrine-disrupting chemicals (EDCs). Their presence in the environment is particularly concerning in cases of fetal exposure, which is the most vulnerable period of life for both human and animals who share the same environment. Placenta, as a sample collected using noninvasive methods to screen EDCs, is a good indicator for potential fetal exposure. Although recent studies indicate that companion animal may correspond to human exposure, species-specific anatomo-morphological and metabolic differences are controversial. In this study, placenta samples of 60 women and 25 dogs living and giving birth within the same region were evaluated for the presence of PCB, OCP, PBDE, and PAH residues; where, socio-demographic factors were also assessed to identify the possible sources. Gas chromatography-mass spectrometry method was validated for the matrix, and among 45 screened and targeted pollutants, only 18 were found in human placentas. While the most frequently detected pollutants were DDTs, followed by PAHs and PCBs in decreasing order, the pollutants with the highest concentrations were PAHs, followed by PCBs and DDTs. Only five of the target contaminants were detected in the dog placentas. These results indicate that; as dogs have different bioaccumulation capacities and higher excretion rates than humans, the life-long effects of exposure to endocrine compound and possible consequences related to adverse health outcomes are expected to vary and concentrations cannot be directly correlated.
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Affiliation(s)
- Begum Yurdakok-Dikmen
- Department of Pharmacology and Toxicology, Faculty of Veterinary Medicine, Ankara University, Turkey
| | - Ozgur Kuzukiran
- Eldivan Vocational School of Health Services, Cankiri Karatekin University, Eldivan, Cankiri, Turkey
| | - Recep Uyar
- Department of Pharmacology and Toxicology, Institute of Health Sciences, Ankara University, Turkey
| | - Ummu Gulsum Boztepe
- Department of Pharmacology and Toxicology, Institute of Health Sciences, Ankara University, Turkey
| | - Hasan Tolga Çelik
- Division of Neonatology, Department of Pediatrics, Faculty of Medicine, Hacettepe University, Ankara, Turkey
| | - Ozgur Ozyuncu
- Department of Obstetrics and Gynecology, Division of Perinatology, Hacettepe University, Ankara, Turkey
| | - Yagmur Turgut
- Department of Pharmacology and Toxicology, Faculty of Veterinary Medicine, Ankara University, Turkey
| | - Halit Kanca
- Department of Obstetrics and Gynecology, Faculty of Veterinary Medicine, Ankara University, Ankara, Turkey
| | - Kubra Karakas-Alkan
- Department of Obstetrics and Gynecology, Faculty of Veterinary Medicine, Selçuk University, Konya, Turkey
| | - Ayhan Filazi
- Department of Pharmacology and Toxicology, Faculty of Veterinary Medicine, Ankara University, Turkey.
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Mesas AE, Fernández-Rodríguez R, Martínez-Vizcaíno V, López-Gil JF, Fernández-Franco S, Bizzozero-Peroni B, Garrido-Miguel M. Organic Egg Consumption: A Systematic Review of Aspects Related to Human Health. Front Nutr 2022; 9:937959. [PMID: 35811992 PMCID: PMC9263557 DOI: 10.3389/fnut.2022.937959] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2022] [Accepted: 05/30/2022] [Indexed: 12/18/2022] Open
Abstract
Consumption of organic foods has increased recently, but evidence about their potential health benefits is still limited. This systematic review aims to synthesize the available scientific evidence on the association between organic egg consumption and human health. We searched for peer-reviewed articles on this subject indexed in the MEDLINE, EMBASE, Web of Science and Cochrane Library databases from the inception date to April 13, 2022. This review was based on PRISMA guideline recommendations. Three studies on organic egg consumption in humans were included. After 8 weeks of consuming organic eggs, one randomized crossover trial found that participants had higher serum concentrations of the beta-carotene lutein compared to the period without consuming organic eggs. Moreover, in a cross-sectional study with nationally representative data from Americans over the age of 50, it was found that consumption of organic eggs was associated with lower levels of the inflammatory markers C-reactive protein and cystine C compared with conventional eggs. Finally, in a cohort of children aged 0 to 2 years, no significant association was observed between consuming organic eggs and the risk of eczema. In conclusion, the evidence about the potential benefits of organic egg consumption and human health is promising but still requires further research. A human research agenda is proposed based on laboratory studies pointing out that organic eggs have a more desirable nutritional profile than conventional eggs.
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Affiliation(s)
- Arthur Eumann Mesas
- Health and Social Research Center, Universidad de Castilla-La Mancha, Cuenca, Spain
- Postgraduate Program in Public Health, Universidade Estadual de Londrina, Londrina, Brazil
| | - Rubén Fernández-Rodríguez
- Health and Social Research Center, Universidad de Castilla-La Mancha, Cuenca, Spain
- *Correspondence: Rubén Fernández-Rodríguez
| | - Vicente Martínez-Vizcaíno
- Health and Social Research Center, Universidad de Castilla-La Mancha, Cuenca, Spain
- Department of Nutrition, Faculty of Medicine, Universidad Autónoma de Chile, Talca, Chile
| | | | | | - Bruno Bizzozero-Peroni
- Health and Social Research Center, Universidad de Castilla-La Mancha, Cuenca, Spain
- Department of Physical Education and Health, Higher Institute of Physical Education, Universidad de la República, Rivera, Uruguay
| | - Miriam Garrido-Miguel
- Health and Social Research Center, Universidad de Castilla-La Mancha, Cuenca, Spain
- Faculty of Nursing, Universidad de Castilla-La Mancha, Albacete, Spain
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Distribution Dynamics of Phthalate Esters in Surface Water and Sediment of the Middle-Lower Hanjiang River, China. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19052702. [PMID: 35270394 PMCID: PMC8910556 DOI: 10.3390/ijerph19052702] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/31/2021] [Revised: 02/20/2022] [Accepted: 02/22/2022] [Indexed: 12/15/2022]
Abstract
Phthalate esters (PAEs) are endocrine-disrupting chemicals that pose potential risks to human health. Water and sediments are crucial carriers and storage media for the migration and transformation of PAEs. In this study, six congeners of PAEs were measured in water and sediment samples to elucidate their spatial distribution, congener profiles, and ecological risks in the middle-lower Hanjiang River during the wet and dry seasons. The concentration of the Σ6PAEs ranged from 592 to 2.75 × 103 ng/L with an average of 1.47 × 103 ng/L in surface water, while the concentration of the Σ6PAEs ranged from 1.12 × 103 to 6.61 × 103 ng/g with an average of 2.69 × 103 ng/g in sediments. In general, PAE concentrations were ranked as sediment > water, and dry season > wet season. DEHP and DBP were the dominant PAEs in the middle-lower Hanjiang River in surface water and sediments. SPSS analysis showed that dissolved organic carbon (DOC) in surface water was significantly correlated with the concentration of DBP, DEHP, and the ∑6PAEs, while organic matter (OM) was significantly correlated with the concentration of the ∑6PAEs in sediments. The concentrations of PAEs were irregularly distributed and varied significantly in surface water and sediments. Compared with other regions at home and abroad, the pollution levels of surface water and sediments in the middle-lower Hanjiang River were relatively low and not enough to have a negative impact on the local water’s ecological environment. However, the supervision of land-based discharge should still be strengthened.
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Sublethal responses of the indicator Unio species (mussel) to selected phthalate esters. Biologia (Bratisl) 2022. [DOI: 10.1007/s11756-021-00985-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Kuzukiran O, Simsek I, Yorulmaz T, Yurdakok-Dikmen B, Ozkan O, Filazi A. Multiresidues of environmental contaminants in bats from Turkey. CHEMOSPHERE 2021; 282:131022. [PMID: 34090000 DOI: 10.1016/j.chemosphere.2021.131022] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Revised: 05/07/2021] [Accepted: 05/24/2021] [Indexed: 06/12/2023]
Abstract
Bat populations have been steadily declining, most likely because of anthropogenic factors. Identification and classification of these risks have crucial importance in ensuring the survival of this species. Bats often coexist with humans in urban, industrial, and agricultural areas and are potentially exposed to a range of environmental pollutants. Two bat species widely distributed in Turkey were selected, and the residues of pesticides and organic contaminants in their carcasses were analyzed using: gas chromatography-mass spectrometry, gas chromatography-tandem mass spectrometry, and liquid chromatography-tandem mass spectrometry. Species and sex specific differences were evaluated along with their potential to be used as bioindicators. During the rigor mortis period, 23 adult Pipistrellus pipistrellus (11 female and 12 male) and 19 adult Myotis myotis (9 female and 10 male) were collected and 322 contaminants (pesticides and organic contaminants) were analyzed in whole carcasses of bats by using a validated method. Multiple pesticides and organic contaminants were detected in all collected 42 bats. The most frequent contamination was detected as 4,4-DDE, followed by ethoprophos, quinalphos, methidation, paraoxon-methyl, phosalone and tetramethrin. The least common compounds were as follows: 2,4-DDD, endrin, HCH-alpha, fenamiphos sulfoxide, parathion ethyl, bitertanol, oxycarboxin, procymidone, fluazifop-butyl, trifluralin, bifenazate, DMF, fenpyroximate, PBDE-47, benzo(a)anthracene, benzo(b)fluoranthene, and benzo(g,h,i) perylene; of these only one was found in each bat. In terms of frequency and concentration, there was no significant difference between species and sex. An average of 26.1 pollutants was found in each bat. Thus, it was concluded that bats can be used as potential bioindicators in determining environmental pollution.
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Affiliation(s)
- Ozgur Kuzukiran
- Eldivan Vocational School of Health Services, Cankiri Karatekin University, Eldivan, Cankiri, Turkey.
| | - Ilker Simsek
- Eldivan Vocational School of Health Services, Cankiri Karatekin University, Eldivan, Cankiri, Turkey.
| | - Tarkan Yorulmaz
- Hunting and Wildlife Program, Department of Forestry, Yaprakli Vocational School, Cankiri Karatekin University, Cankiri, Turkey.
| | - Begum Yurdakok-Dikmen
- Department of Pharmacology and Toxicology, Faculty of Veterinary Medicine, Ankara University, Turkey.
| | - Ozcan Ozkan
- Department of Biology, Faculty of Science, Cankiri Karatekin University, Cankiri, Turkey.
| | - Ayhan Filazi
- Department of Pharmacology and Toxicology, Faculty of Veterinary Medicine, Ankara University, Turkey.
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Simsek I, Kuzukiran O, Yurdakok-Dikmen B, Sireli UT, Beykaya M, Filazi A. Comparison of selected lipophilic compound residues in honey and propolis. J Food Compost Anal 2021. [DOI: 10.1016/j.jfca.2021.104068] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Rashid H, Alqahtani SS, Alshahrani S. Diet: A Source of Endocrine Disruptors. Endocr Metab Immune Disord Drug Targets 2021; 20:633-645. [PMID: 31642798 DOI: 10.2174/1871530319666191022100141] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/18/2019] [Revised: 09/18/2019] [Accepted: 10/01/2019] [Indexed: 12/11/2022]
Abstract
BACKGROUND Food is indispensable for human life and determines the health and wellbeing of the consumer. As food is the source of energy for humans, it also emerges as one of the most important sources of exposure to deleterious chemicals both natural and synthetic. The food exposed chemicals cause a number of detrimental health effects in humans, with endocrine disruption being of serious concern amongst these effects. Such chemicals disrupting the health of endocrine system are known as endocrine-disrupting chemicals (EDCs). The food exposed EDCs need to be identified and classified to effectuate a cautious consumption of food by all and especially by vulnerable groups. AIM The aim of the present review was to discuss food as a source of exposure to common endocrine disruptors in humans. This review presents the occurrence and levels of some of the critical endocrine disruptors exposed through frequently consumed diets. METHODS The major source of data was PubMed, besides other relevant publications. The focus was laid on data from the last five years, however significant earlier data was also considered. CONCLUSION The food as a source of endocrine disruptors to humans cannot be neglected. It is highly imperative for the consumer to recognize food as a source of EDCs and make informed choices in the consumption of food items.
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Affiliation(s)
- Hina Rashid
- Department of Pharmacology and Toxicology, College of Pharmacy, Jazan University, Jizan, Saudi Arabia
| | - Saad S Alqahtani
- Clinical Pharmacy Department, College of Pharmacy, Jazan University, Jizan, Saudi Arabia
| | - Saeed Alshahrani
- Department of Pharmacology and Toxicology, College of Pharmacy, Jazan University, Jizan, Saudi Arabia
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Eker F, Gungunes A, Durmaz S, Kisa U, Celik ZR. Nonfunctional adrenal incidentalomas may be related to bisphenol-A. Endocrine 2021; 71:459-466. [PMID: 32965630 PMCID: PMC7509496 DOI: 10.1007/s12020-020-02502-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/15/2020] [Accepted: 09/14/2020] [Indexed: 11/27/2022]
Abstract
PURPOSE Bisphenol-A (BPA) is an endocrine-disrupting chemical that may affect the hormones and their receptors. The aim of this study is to determine whether BPA has an effect on the development of nonfunctional adrenal incidentaloma (NFAI). METHODS Fifty patients who were admitted to endocrinology outpatient clinics and diagnosed as NFAI were included in the study. Fifty healthy people without adrenal mass and adrenal pathology in the upper abdominal computerized tomography or magnetic resonance imaging were also included as control group. Age, gender and body mass index of the study groups were similar. The serum samples for BPA were stored at -80 °C in refrigerator until working in the lab. Serum BPA levels were measured using ELISA technique. RESULTS Mean serum BPA level was 7.06 ± 3.96 ng/ml in NFAI patients and 4.79 ± 3.01 ng/ml in control group. Serum BPA level was significantly higher in NFAI group than control group (p = 0.001). Serum BPA levels were also found to be significantly higher in women with NFAI than in men with NFAI (p = 0.019). CONCLUSIONS The mechanisms of NFAI development have not been clarified yet. Increased BPA exposure with developed industrialization may play a role in NFAI formation. For the reduction of BPA exposure, the use of plastic prepacked products, plastic containers, and safety measures are essential for public health.
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Affiliation(s)
- Fatih Eker
- Department of Internal Medicine, Çanakkale Yenice State Hospital, Çanakkale, Turkey
| | - Askin Gungunes
- Department of Endocrinology and Metabolic Diseases, Kirikkale University, School of Medicine, Kirikkale, Turkey.
| | - Senay Durmaz
- Department of Endocrinology and Metabolic Diseases, Kirikkale University, School of Medicine, Kirikkale, Turkey
| | - Ucler Kisa
- Department of Biochemistry, Kirikkale University, School of Medicine, Kirikkale, Turkey
| | - Zeynep Rumeysa Celik
- Department of Biochemistry, Kirikkale University, School of Medicine, Kirikkale, Turkey
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Simsek I, Kuzukiran O, Yurdakok-Dikmen B, Snoj T, Filazi A. Determination of Persistent Organic Pollutants (POPs) in Propolis by Solid-Phase Extraction (SPE) and Gas Chromatography – Mass Spectrometry (GC-MS). ANAL LETT 2020. [DOI: 10.1080/00032719.2020.1821208] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
- Ilker Simsek
- Eldivan Vocational School of Health Services, Medical Services and Techniques Department, Cankiri Karatekin University, Eldivan, Cankiri, Turkey
| | - Ozgur Kuzukiran
- Eldivan Vocational School of Health Services, Veterinary Department, Cankiri Karatekin University, Eldivan, Cankiri, Turkey
| | | | - Tomaz Snoj
- Veterinary Faculty, Institute of Preclinical Sciences, University of Ljubljana, Ljubljana, Slovenia
| | - Ayhan Filazi
- Veterinary Faculty, Ziraat, University of Ankara, Altındağ, Ankara, Turkey
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13
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Alaboudi AR, Osaili TM, Alrwashdeh A. Pesticides (Hexachlorocyclohexane, Aldrin, and Malathion) Residues in Home-Grown Eggs: Prevalence, Distribution, and Effect of Storage and Heat Treatments. J Food Sci 2019; 84:3383-3390. [PMID: 31750947 DOI: 10.1111/1750-3841.14918] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2019] [Revised: 09/19/2019] [Accepted: 10/05/2019] [Indexed: 02/03/2023]
Abstract
The abuse of pesticides in home gardens may lead to contamination of home-grown eggs. This study aimed to determine the prevalence of hexachlorocyclohexane (HCH), aldrin, and malathion pesticides residues in egg white and egg yolk of home-grown eggs in Jordan; and the effect of refrigerated storage and heat treatment (boiling and frying) on residues level. High-performance liquid chromatography was used to detect pesticide residues in egg samples (n = 200) obtained from households that raise laying hens in Jordan. About 96% of the tested eggs showed pesticide residues. None of the tested egg samples showed residual level above maximum residue limit (MRL 0.02 mg/kg) for HCH, whereas 33% and 44% of samples were above MRL for aldrin and malathion, respectively. All studied pesticide residues were detected from both egg yolk and egg white. The concentrations of malathion and aldrin (0.075 and 0.067 mg/kg) in egg yolk were higher than those (0.049 and 0.058 mg/kg) in egg white samples. Pesticide residue levels were quite stable during refrigeration storage whereas heat treatment (boiling at 100 °C and frying at 160 °C) significantly reduced contamination levels to values below MRL. The high level of pesticide residues in home-grown egg in Jordan may reflect the improper use of pesticides in home gardens and thus exposing the environment to unwanted pollution and the risk they may pose on human health. PRACTICAL APPLICATION: Home-grown eggs could be exposed to pesticides more than commercial eggs as free-range hens interact directly with the environment and ingest soil or materials on/in the soil that might be contaminated with pesticides used in home gardens or farms. Exploring pesticides residues in home-grown eggs and effect of refrigerated storage and heat treatment (boiling and frying) on residue levels would be useful to consumers and health authorities.
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Affiliation(s)
- Akram R Alaboudi
- Dept. of Pathology and Public Health, Faculty of Veterinary Medicine, Jordan Univ. of Science and Technology, Irbid, 22110, Jordan
| | - Tareq M Osaili
- Dept. of Clinical Nutrition and Dietetics, College of Health Sciences, Univ. of Sharjah, 27272, Sharjah, United Arab Emirates.,Dept. of Nutrition and Food Technology, Faculty of Agriculture, Jordan Univ. of Science and Technology, Irbid, 22110, Jordan
| | - Arwa Alrwashdeh
- Dept. of Pathology and Public Health, Faculty of Veterinary Medicine, Jordan Univ. of Science and Technology, Irbid, 22110, Jordan
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Scaramozzino P, Battisti S, Desiato R, Tamba M, Fedrizzi G, Ubaldi A, Neri B, Abete MC, Ru G. Application of a risk-based standardized animal biomonitoring approach to contaminated sites. ENVIRONMENTAL MONITORING AND ASSESSMENT 2019; 191:526. [PMID: 31363853 PMCID: PMC6667426 DOI: 10.1007/s10661-019-7653-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/13/2018] [Accepted: 07/15/2019] [Indexed: 05/20/2023]
Abstract
Biomonitoring has been used to disclose the public health impact of contaminated sites. This study aimed at setting up good practices to apply biomonitoring targeting animal matrixes to design risk-based surveillance and exposure assessment plans. A nine-step protocol targeting farmed animals was devised and tested in three case study areas including (1) a waste dump, (2) a waste incinerator, and (3) a secondary aluminum smelter. Between 2010 and 2012, in each study area, the following 9-step best practices were applied: hazard identification, GIS project creation, risk area delimitation, control area selection, receptors (livestock) identification, farms and matrixes selection, sampling study design, on-farm secondary sources exclusion, and statistical and geostatistical analysis. Dairy farms and free-range laying hens were the primary targets: eggs from both risk and control areas and milk from risk areas were sampled and submitted for detection of selected tracking contaminants compatible with the putative sources. Comparison data (risk vs. control) of heavy metal concentrations in eggs were available only for case study 2, whereas egg comparison data of persistent organic pollutants were available for all the risk-control pairs. After taking into account potential secondary sources, no concern from metals was arisen, whereas high concentrations of persistent organic pollutants were detected in all risk areas; however, only for the aluminum smelter case study, the contamination was broad and higher in the risk area compared with the control one. The protocol has proved to be easily applicable and flexible to varying contexts and able to provide helpful data to inform risk management decisions.
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Affiliation(s)
- Paola Scaramozzino
- Istituto Zooprofilattico Sperimentale del Lazio e della Toscana "M. Aleandri", Via Appia Nuova, 1411, Rome, Italy.
| | - Sabrina Battisti
- Istituto Zooprofilattico Sperimentale del Lazio e della Toscana "M. Aleandri", Via Appia Nuova, 1411, Rome, Italy
| | - Rosanna Desiato
- Istituto Zooprofilattico Sperimentale del Piemonte, Liguria e Valle d'Aosta, Via Bologna 148, 10154, Torino, Italy
| | - Marco Tamba
- Istituto Zooprofilattico Sperimentale della Lombardia e dell'Emilia Romagna "Bruno Ubertini", Via Bianchi, 9, -25124, Brescia, Italy
| | - Giorgio Fedrizzi
- Istituto Zooprofilattico Sperimentale della Lombardia e dell'Emilia Romagna "Bruno Ubertini", Via Bianchi, 9, -25124, Brescia, Italy
| | - Alessandro Ubaldi
- Istituto Zooprofilattico Sperimentale del Lazio e della Toscana "M. Aleandri", Via Appia Nuova, 1411, Rome, Italy
| | - Bruno Neri
- Istituto Zooprofilattico Sperimentale del Lazio e della Toscana "M. Aleandri", Via Appia Nuova, 1411, Rome, Italy
| | - Maria Cesarina Abete
- Istituto Zooprofilattico Sperimentale del Piemonte, Liguria e Valle d'Aosta, Via Bologna 148, 10154, Torino, Italy
| | - Giuseppe Ru
- Istituto Zooprofilattico Sperimentale del Piemonte, Liguria e Valle d'Aosta, Via Bologna 148, 10154, Torino, Italy
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