1
|
Xu B, Mei S, Wu W, Liu Q, Xie K. Association of formaldehyde concentration with depression risk in US adults: a population-based epidemiology study. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:98261-98270. [PMID: 37606783 DOI: 10.1007/s11356-023-29290-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Accepted: 08/08/2023] [Indexed: 08/23/2023]
Abstract
The association of formaldehyde exposure with depression remains unknown. We used the data from National Health and Nutrition Examination Survey (NHANES) 2015-2016 to evaluate the association between formaldehyde exposure and depression. Multivariable logistic regressions and restricted cubic spline (RCS) were implemented to examine the association between formaldehyde exposure and depression. A total of 1336 participants were included in the analysis, of which 110 (8.23%) participants were depressed. After adjusting for confounders, a significant association between formaldehyde exposure and depression (OR = 1.01, 95% CI: 1.00-1.02, P = 0.043) was observed. The RCS plot showed a positive association in a linear manner (PNonlinear = 0.109), and the risk began to rise rapidly with concentrations above 129.37 nmol/g HB. The positive association remained in participants with high-intensity physical activity (OR = 1.08, 95% CI: 1.02-1.13, P = 0.003), but not in participants with other physical activities. Moreover, we constructed a novel nomogram to easily estimate the individual-specific probabilities of depression. In conclusion, formaldehyde exposure was associated with an elevated risk of depression, and the effect exhibited differences in participants with different levels of physical activity.
Collapse
Affiliation(s)
- Bo Xu
- State Key Laboratory of Reproductive Medicine and Offspring Health, Department of Epidemiology, School of Public Health, Nanjing Medical University, Nanjing, 211166, China
| | - Shijuan Mei
- Department of Women Health Care, Nanjing Maternity and Child Health Care Hospital, Women's Hospital of Nanjing Medical University, Nanjing, 210004, China
| | - Wanke Wu
- Department of Women Health Care, Nanjing Maternity and Child Health Care Hospital, Women's Hospital of Nanjing Medical University, Nanjing, 210004, China
| | - Qi Liu
- Department of Women Health Care, Nanjing Maternity and Child Health Care Hospital, Women's Hospital of Nanjing Medical University, Nanjing, 210004, China
| | - Kaipeng Xie
- Department of Women Health Care, Nanjing Maternity and Child Health Care Hospital, Women's Hospital of Nanjing Medical University, Nanjing, 210004, China.
- Department of Public Health, Nanjing Maternity and Child Health Care Hospital, Women's Hospital of Nanjing Medical University, Nanjing, 210004, China.
| |
Collapse
|
2
|
Carroll GT, Kirschman DL. Catalytic Surgical Smoke Filtration Unit Reduces Formaldehyde Levels in a Simulated Operating Room Environment. ACS CHEMICAL HEALTH & SAFETY 2022. [DOI: 10.1021/acs.chas.2c00071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Gregory T. Carroll
- Scientific Affairs, Aerobiotix, Inc, 444 Alexandersville Road, Miamisburg, Ohio45342U.S.A
| | - David L. Kirschman
- Scientific Affairs, Aerobiotix, Inc, 444 Alexandersville Road, Miamisburg, Ohio45342U.S.A
| |
Collapse
|
3
|
Castellani F, Antonucci A, Pindinello I, Protano C, Vitali M. Determination of Carbonyl Compounds in Different Work Environments: Comparison between LC-UV/DAD and LC-MS/MS Detection Methods. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:12052. [PMID: 36231348 PMCID: PMC9565147 DOI: 10.3390/ijerph191912052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/08/2022] [Revised: 09/19/2022] [Accepted: 09/20/2022] [Indexed: 06/16/2023]
Abstract
There were two analytical methods for the determination of 12 carbonyl compounds (CCs) by using liquid chromatography (LC) coupled with mass spectrometry (MS/MS) and diode array detector (UV/DAD) that were developed and applied to 52 samples that were collected in 10 workplaces. Linearity (0.996 < R2 < 0.999), intra-day repeatability (0.7 < RSD% < 10), and inter-day repeatability (5 < RSD% < 16) were acceptable for both techniques, but the highest sensibility of the MS/MS method allowed us to correctly quantify 98% of the samples (versus 32% by UV/DAD). The comparison of the concentrations that were obtained by quantifying the same sample with both techniques showed good agreement for acetaldehyde and formaldehyde (0.1 < % deviation < 30) but much higher for the less abundant congeners. In real samples, formaldehyde was the most abundant congener (concentrations between 2.7 and 77 µg m-3), followed by acetaldehyde (concentrations between 1.5 and 79 µg m-3) and butyraldehyde (concentrations between 0.4 and 13 µg m-3). In all the beauty salon samples, instead, the most abundant congener was acetaldehyde (concentrations between 19 and 79 µg m-3), probably associated with the use of beauty products. Principal components analysis (PCA) confirms the ubiquitous character of formaldehyde and highlights the influence of minority CCs on different workplaces.
Collapse
Affiliation(s)
- Federica Castellani
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, P.le Aldo Moro, 5, 00185 Rome, Italy
- Department of Ecological and Biological Sciences, Tuscia University, Largo dell’Università snc, 01100 Viterbo, Italy
| | - Arianna Antonucci
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, P.le Aldo Moro, 5, 00185 Rome, Italy
| | - Ivano Pindinello
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, P.le Aldo Moro, 5, 00185 Rome, Italy
| | - Carmela Protano
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, P.le Aldo Moro, 5, 00185 Rome, Italy
| | - Matteo Vitali
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, P.le Aldo Moro, 5, 00185 Rome, Italy
| |
Collapse
|
4
|
A Biomonitoring Pilot Study in Workers from a Paints Production Plant Exposed to Pigment-Grade Titanium Dioxide (TiO 2). TOXICS 2022; 10:toxics10040171. [PMID: 35448433 PMCID: PMC9028136 DOI: 10.3390/toxics10040171] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/20/2022] [Revised: 03/25/2022] [Accepted: 03/29/2022] [Indexed: 12/10/2022]
Abstract
Among particulate matter composing paints, titanium dioxide (TiO2) forms about 20% of the final suspension. Although TiO2 is broadly used in many applications, TiO2 powders represent an established respiratory hazard for workers with long-term exposure. In 35 workers of a paints production plant (15 exposed and 20 not exposed), we assessed pro-inflammatory cytokines (IL-1β, TNF-α, IL-10, IL-17), surfactant protein D (SP-D) and Krebs von den Lungen-6 glycoprotein (KL-6) in exhaled breath condensate (EBC). In urine samples, we measured 8-isoprostane (Isop) and Malondialdehyde (MDA) as biomarkers of oxidative stress, and Titanium (Ti-U) as a biomarker of exposure. Health status, habits and occupational history were recorded. Airborne respirable dusts and Ti were quantified. Particle number concentration and average diameter (nm) were detected by a NanoTracer™ monitoring device. Ti was measurable in filters collected at the respiratory breathing zone (0.11−0.44 µg/m3 8-h TWA). IL-1β and IL-10 values were significantly higher in exposed workers, whereas SP-D was significantly lower (p < 0.001). KL-6 was significantly higher in workers than in controls (p < 0.01). MDA levels were significantly increased in exposed workers and were positively correlated with Ti-U. Exposure to TiO2 in paint production is associated with the subtle alterations of lung pathobiology. These findings suggest the need for an integrated approach relying on both personal exposure and biomarker assessment to improve the hazard characterisation in occupational settings.
Collapse
|
5
|
Ghelli F, Cocchi E, Bellisario V, Buglisi M, Squillacioti G, Santovito A, Bono R. The formation of SCEs as an effect of occupational exposure to formaldehyde. Arch Toxicol 2022; 96:1101-1108. [PMID: 35149893 PMCID: PMC8921006 DOI: 10.1007/s00204-022-03238-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2021] [Accepted: 01/27/2022] [Indexed: 11/25/2022]
Abstract
Formaldehyde (FA) is a ubiquitous toxic chemical employed worldwide due to its disinfectant and preservative properties. Despite being classified as a human carcinogen, FA is still employed as formalin in pathology wards as standard fixative. We evaluated its relationship with the formation of sister-chromatid exchanges (SCEs) in cultured peripheral blood lymphocytes on 57 pathologists and 48 controls and the risk/protective role played by several genetic polymorphisms. All subjects were assessed for SCEs and genotyped for the most common cancer-associated gene polymorphisms: CYP1A1 exon 7 (A > G), CYP1A1*2A (T > C), CYP2C19*2 (G > A), GSTT1 (presence/absence), GSTM1 (presence/absence), GSTP1 (A > G), XRCC1 (G399A), XRCC1 (C194T), XRCC1 (A280G), XPC exon 15 (A939C), XPC exon 9 (C499T), TNFα − 308 G > A), IL10 − 1082 (G > A), and IL6 − 174 (G > C). Air-FA concentration was assessed through passive personal samplers. Pathologists, exposed to 55.2 μg/m3 of air-FA, showed a significantly higher SCEs frequency than controls, exposed, respectively, to 18.4 μg/m3. Air-FA was directly correlated with SCEs frequency and inversely with the replication index (RI). Regression models showed FA exposure as a significant predictor in developing SCEs, while did not highlight any role of the selected polymorphisms. Our study confirms the role of low air-FA levels as genotoxicity inductor, highlighting the importance to define exposure limits that could be safer for exposed workers.
Collapse
Affiliation(s)
- Federica Ghelli
- Department of Public Health and Pediatrics, University of Turin, Via Santena 5 bis, 10126, Turin, Italy
| | - Enrico Cocchi
- Department of Public Health and Pediatrics, University of Turin, Via Santena 5 bis, 10126, Turin, Italy
| | - Valeria Bellisario
- Department of Public Health and Pediatrics, University of Turin, Via Santena 5 bis, 10126, Turin, Italy
| | - Martina Buglisi
- Department of Public Health and Pediatrics, University of Turin, Via Santena 5 bis, 10126, Turin, Italy
| | - Giulia Squillacioti
- Department of Public Health and Pediatrics, University of Turin, Via Santena 5 bis, 10126, Turin, Italy
| | - Alfredo Santovito
- Department of Life Sciences and Systems Biology, University of Turin, Via Accademia Albertina 13, 10123, Turin, Italy
| | - Roberto Bono
- Department of Public Health and Pediatrics, University of Turin, Via Santena 5 bis, 10126, Turin, Italy.
| |
Collapse
|
6
|
Cammalleri V, Pocino RN, Marotta D, Protano C, Sinibaldi F, Simonazzi S, Petyx M, Iavicoli S, Vitali M. Occupational scenarios and exposure assessment to formaldehyde: A systematic review. INDOOR AIR 2022; 32:e12949. [PMID: 34708443 PMCID: PMC9298394 DOI: 10.1111/ina.12949] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/10/2021] [Revised: 10/07/2021] [Accepted: 10/13/2021] [Indexed: 05/25/2023]
Abstract
The objectives of the systematic review were to: identify the work sectors at risk for exposure to formaldehyde; investigate the procedures applied to assess occupational exposure; evaluate the reported exposure levels among the different settings. An electronic search of Pubmed, Scopus, Web of Science and ToxNet was carried out for collecting all the articles on the investigated issue published from January 1, 2004 to September 30, 2019. Forty-three papers were included in the review, and evidenced a great number of occupational scenarios at risk for formaldehyde exposure. All the included studies collected data on formaldehyde exposure levels by a similar approach: environmental and personal sampling followed by chromatographic analyses. Results ranged from not detectable values until to some mg m-3 of airborne formaldehyde. The riskiest occupational settings for formaldehyde exposure were the gross anatomy and pathology laboratories, the hairdressing salons and some specific productive settings, such as wooden furniture factories, dairy facilities and fish hatcheries. Notice that formaldehyde, a well-known carcinogen, was recovered in air at levels higher than outdoor in almost all the studied scenarios/activities; thus, when formaldehyde cannot be removed or substituted, targeted strategies for exposure elimination or mitigation must be adopted.
Collapse
Affiliation(s)
- Vittoria Cammalleri
- Department of Public Health and Infectious DiseasesUniversity of Rome “La Sapienza”RomeItaly
| | - Roberta Noemi Pocino
- Department of Public Health and Infectious DiseasesUniversity of Rome “La Sapienza”RomeItaly
| | - Daniela Marotta
- Department of Public Health and Infectious DiseasesUniversity of Rome “La Sapienza”RomeItaly
| | - Carmela Protano
- Department of Public Health and Infectious DiseasesUniversity of Rome “La Sapienza”RomeItaly
| | - Federica Sinibaldi
- Department of Anatomical Histological Medical Legal Sciences and Locomotor ApparatusUniversity of Rome “La Sapienza”RomeItaly
| | - Stefano Simonazzi
- Department of Anatomical Histological Medical Legal Sciences and Locomotor ApparatusUniversity of Rome “La Sapienza”RomeItaly
| | - Marta Petyx
- Department of Occupational and Environmental Medicine, Epidemiology and HygieneINAIL ResearchRomeItaly
| | - Sergio Iavicoli
- Department of Occupational and Environmental Medicine, Epidemiology and HygieneINAIL ResearchRomeItaly
| | - Matteo Vitali
- Department of Public Health and Infectious DiseasesUniversity of Rome “La Sapienza”RomeItaly
| |
Collapse
|
7
|
Nakaoka H, Hisada A, Matsuzawa D, Yamamoto M, Mori C, Kamijima M, Yamazaki S, Ohya Y, Kishi R, Yaegashi N, Hashimoto K, Mori C, Ito S, Yamagata Z, Inadera H, Nakayama T, Iso H, Shima M, Kurozawa Y, Suganuma N, Kusuhara K, Katoh T. Associations between prenatal exposure to volatile organic compounds and neurodevelopment in 12-month-old children: The Japan Environment and Children's Study (JECS). THE SCIENCE OF THE TOTAL ENVIRONMENT 2021; 794:148643. [PMID: 34198080 DOI: 10.1016/j.scitotenv.2021.148643] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/15/2021] [Revised: 06/01/2021] [Accepted: 06/20/2021] [Indexed: 06/13/2023]
Abstract
In recent years, there has been an increase in the number of problems associated with neurodevelopmental disorders in children, and there has been a growing interest in the relationship between environmental chemicals and children's health. The objective of this study was to examine whether an association exists between occupational or environmental prenatal maternal exposure to volatile organic compounds and the risk of neurodevelopmental disorders in children using Japanese translations of the Ages & Stages Questionnaires, Third Edition (J-ASQ-3). An increase in the risk of neurodevelopmental delay in 12-month-old children associated with maternal exposure to formalin or formaldehyde was identified in terms of problem-solving (odds ratio (OR): 1.76, 95% confidence interval (CI): 0.99-3.12) and personal-social skills (OR: 3.32, 95% CI: 1.46-7.55). It is not clear whether or not this tendency is reversible, and whether it is observed past 12 months of age. Further research and a preventive approach are needed.
Collapse
Affiliation(s)
- Hiroko Nakaoka
- Centre for Preventive Medical Sciences, Chiba University, Japan; Department of Bioenvironmental Medicine, Graduate School of Medicine, Chiba University, Japan.
| | - Aya Hisada
- Centre for Preventive Medical Sciences, Chiba University, Japan
| | - Daisuke Matsuzawa
- Research Center for Child Mental Development, Chiba University, Japan
| | - Midori Yamamoto
- Centre for Preventive Medical Sciences, Chiba University, Japan
| | - Chisato Mori
- Centre for Preventive Medical Sciences, Chiba University, Japan; Department of Bioenvironmental Medicine, Graduate School of Medicine, Chiba University, Japan
| | | | - Shin Yamazaki
- National Institute for Environmental Studies, Tsukuba, Japan
| | - Yukihiro Ohya
- National Center for Child Health and Development, Tokyo, Japan
| | | | | | | | | | | | | | | | | | | | | | | | | | - Koichi Kusuhara
- University of Occupational and Environmental Health, Kitakyushu, Japan
| | | |
Collapse
|
8
|
Ghelli F, Bellisario V, Squillacioti G, Panizzolo M, Santovito A, Bono R. Formaldehyde in Hospitals Induces Oxidative Stress: The Role of GSTT1 and GSTM1 Polymorphisms. TOXICS 2021; 9:toxics9080178. [PMID: 34437496 PMCID: PMC8402352 DOI: 10.3390/toxics9080178] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/21/2021] [Revised: 07/19/2021] [Accepted: 07/28/2021] [Indexed: 12/03/2022]
Abstract
Despite the toxicity and health risk characteristics of formaldehyde (FA), it is currently used as a cytological fixative and the definition of safe exposure levels is still a matter of debate. Our aim was to investigate the alterations in both oxidative and inflammatory status in a hospital working population. The 68 workers recruited wore a personal air-FA passive sampler, provided a urine sample to measure 15-F2t-Isoprostane (15-F2t-IsoP) and malondialdehyde (MDA) and a blood specimen to measure tumour necrosis factor α (TNFα). Subjects were also genotyped for GSTT1 (Presence/Absence), GSTM1 (Presence/Absence), CYP1A1 exon 7 (A > G), and IL6 (−174, G > C). Workers were ex post split into formalin-employers (57.3 μg/m3) and non-employers (13.5 μg/m3). In the formalin-employers group we assessed significantly higher levels of 15-F2t-IsoP, MDA and TNFα (<0.001) in comparison to the non-employers group. The air-FA levels turned out to be positively correlated with 15-F2t-IsoP (p = 0.027) and MDA (p < 0.001). In the formalin-employers group the MDA level was significantly higher in GSTT1 Null (p = 0.038), GSTM1 Null (p = 0.031), and CYP1A1 exon 7 mutation carrier (p = 0.008) workers, compared to the wild type subjects. This study confirms the role of FA in biomolecular profiles alterations, highlighting how low occupational exposure can also result in measurable biological outcomes.
Collapse
Affiliation(s)
- Federica Ghelli
- Department of Public Health and Pediatrics, University of Turin, 10126 Turin, Italy; (F.G.); (V.B.); (G.S.); (M.P.)
| | - Valeria Bellisario
- Department of Public Health and Pediatrics, University of Turin, 10126 Turin, Italy; (F.G.); (V.B.); (G.S.); (M.P.)
| | - Giulia Squillacioti
- Department of Public Health and Pediatrics, University of Turin, 10126 Turin, Italy; (F.G.); (V.B.); (G.S.); (M.P.)
| | - Marco Panizzolo
- Department of Public Health and Pediatrics, University of Turin, 10126 Turin, Italy; (F.G.); (V.B.); (G.S.); (M.P.)
| | - Alfredo Santovito
- Department of Life Sciences and Systems Biology, University of Turin, 10123 Turin, Italy;
| | - Roberto Bono
- Department of Public Health and Pediatrics, University of Turin, 10126 Turin, Italy; (F.G.); (V.B.); (G.S.); (M.P.)
- Correspondence: ; Tel.: +39-011-670-5818
| |
Collapse
|
9
|
Ghelli F, Cocchi E, Buglisi M, Squillacioti G, Bellisario V, Bono R, Santovito A. The role of phase I, phase II, and DNA-repair gene polymorphisms in the damage induced by formaldehyde in pathologists. Sci Rep 2021; 11:10507. [PMID: 34006906 PMCID: PMC8131755 DOI: 10.1038/s41598-021-89833-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Accepted: 04/30/2021] [Indexed: 01/16/2023] Open
Abstract
Formaldehyde (FA) is a human carcinogen used as formalin in hospital laboratories. We evaluated its association with human chromosomal aberrations (CAs) and the risk/protective role played by several genetic polymorphisms in this relationship, on a cohort of 57 exposed pathologists vs 48 controls. All subjects were assessed for CAs on peripheral blood lymphocytes and genotyped for the most common cancer-associated gene polymorphisms which could be related with the genotoxic outcome: CYP1A1 exon 7 (A>G), CYP1A1*2A (T>C), CYP2C19*2 (G>A), GSTT1 (Positive/Null), GSTM1 (Positive/null), GSTP1 (A>G), XRCC1 (G399A), XRCC1 (C194T), XRCC1 (A280G), XPD (A751C), XPC exon 15 (A939C), XPC exon 9 (C499T), TNFα - 308 (G>A), IL10 - 1082 (G>A), IL10 - 819 (C>T) and IL6 - 174 (G>C). Air-FA concentration was assessed through personal samplers. The comparison between pathologists and controls showed a significantly higher CAs frequency in pathologists. Significant positive correlations were found between CAs frequency and air-FA concentration while significant associations were found between variation in CAs frequency and the mutated allele for CYP1A1 exon 7 (A>G), CYP2C19*2 (G>A), GSTT1-positive, GSTM1-positive and XRCC1 (G399A). Our study confirms the role of FA as genotoxicity inductor, even in workers chronically exposed to low air-FA levels and reveals the role played by some genetic polymorphisms in this association, highlighting the importance of individual susceptibility biomarkers assessment in occupational health studies.
Collapse
Affiliation(s)
- Federica Ghelli
- Department of Public Health and Pediatrics, University of Turin, Via Santena 5 bis, 10126, Turin, Italy
| | - Enrico Cocchi
- Department of Public Health and Pediatrics, University of Turin, Via Santena 5 bis, 10126, Turin, Italy
| | - Martina Buglisi
- Department of Public Health and Pediatrics, University of Turin, Via Santena 5 bis, 10126, Turin, Italy
| | - Giulia Squillacioti
- Department of Public Health and Pediatrics, University of Turin, Via Santena 5 bis, 10126, Turin, Italy
| | - Valeria Bellisario
- Department of Public Health and Pediatrics, University of Turin, Via Santena 5 bis, 10126, Turin, Italy
| | - Roberto Bono
- Department of Public Health and Pediatrics, University of Turin, Via Santena 5 bis, 10126, Turin, Italy.
| | - Alfredo Santovito
- Department of Life Sciences and Systems Biology, University of Turin, Via Accademia Albertina 13, 10123, Turin, Italy
| |
Collapse
|
10
|
Augenreich M, Stickford J, Stute N, Koontz L, Cope J, Bennett C, Ratchford SM. Vascular dysfunction and oxidative stress caused by acute formaldehyde exposure in female adults. Am J Physiol Heart Circ Physiol 2020; 319:H1369-H1379. [PMID: 33064555 DOI: 10.1152/ajpheart.00605.2020] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Formaldehyde (FA) is a common, volatile organic compound used in organic preservation with known health effects of eye, nose, and throat irritation linked to oxidative stress and inflammation. Indeed, long-term FA exposure may provoke skin disorders, cancer, and cardiovascular disease. However, the effects of short-term FA exposure on the vasculature have yet to be investigated. We sought to investigate the impact of an acute FA exposure on 1) macrovascular function in the arm (brachial artery flow-mediated dilation, FMD), 2) microvascular function in the arm (brachial artery reactive hyperemia, RH) and leg (common femoral artery, supine passive limb movement, PLM), and 3) circulating markers of oxidative stress (xanthine oxidase, XO; protein carbonyl, PC; and malondialdehyde, MDA) and inflammation (C-reactive protein, CRP). Ten (n = 10) healthy females (23 ± 1 yr) were studied before and immediately after a 90-min FA exposure [(FA): 197 ± 79 ppb] in cadaver dissection laboratories. Brachial artery FMD% decreased following FA exposure (Pre-FA Exp: 9.41 ± 4.21%, Post-FA Exp: 6.74 ± 2.57%; P = 0.043), and FMD/shear decreased following FA exposure (Pre-FA Exp: 0.13 ± 0.07 AU, Post-FA Exp: 0.07 ± 0.03 AU; P = 0.016). The area under the curve for brachial artery RH (Pre-FA Exp: 481 ± 191 ml, Post-FA Exp: 499 ± 165 ml) and common femoral artery PLM (Pre-FA Exp: 139 ± 95 ml, Post-FA Exp: 129 ± 64 ml) were unchanged by FA exposure (P > 0.05). Circulating MDA increased (Pre-FA Exp: 4.8 ± 1.3 µM, Post-FA Exp: 6.3 ± 2.2 µM; P = 0.047) while XO, PC, and CRP were unchanged by FA exposure (P > 0.05). These initial data suggest a short FA exposure can adversely alter vascular function and oxidative stress, influencing cardiovascular health.NEW & NOTEWORTHY This study was the first to investigate the implications of acute formaldehyde (FA) exposure on adult female vascular function in the arms and legs. The main findings of this study were a decrease in conduit vessel function without any alteration to microvascular function following a 90-min FA exposure. Additionally, the oxidative stress marker malondialdehyde increased after FA exposure. Taken together, these results suggest acute FA exposure have deleterious implications for the vasculature and redox balance.Listen to this article's corresponding podcast at https://ajpheart.podbean.com/e/formaldehyde-exposure-decreases-vascular-function/.
Collapse
Affiliation(s)
- Marc Augenreich
- Department of Health & Exercise Science, Appalachian State University, Boone, North Carolina
| | - Jonathon Stickford
- Department of Health & Exercise Science, Appalachian State University, Boone, North Carolina
| | - Nina Stute
- Department of Health & Exercise Science, Appalachian State University, Boone, North Carolina
| | - Laurel Koontz
- Department of Health & Exercise Science, Appalachian State University, Boone, North Carolina
| | - Janet Cope
- Department of Physical Therapy Education, Elon University School of Health Sciences, Elon, North Carolina
| | - Cynthia Bennett
- Department of Physician Assistant Studies, Elon University School of Health Sciences, Elon, North Carolina
| | - Stephen M Ratchford
- Department of Health & Exercise Science, Appalachian State University, Boone, North Carolina
| |
Collapse
|
11
|
Yahyaei E, Majlesi B, Naimi Joubani M, Pourbakhshi Y, Ghiyasi S, Jamshidi Rastani M, Heidari M. Occupational Exposure and Risk Assessment of Formaldehyde in the Pathology Departments of Hospitals. Asian Pac J Cancer Prev 2020; 21:1303-1309. [PMID: 32458637 PMCID: PMC7541887 DOI: 10.31557/apjcp.2020.21.5.1303] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2019] [Indexed: 11/25/2022] Open
Abstract
Background and Objective: Exposure to formaldehyde has adverse effects on health both acutely and over the long term (e.g., carcinogenicity). The substance is widely used in pathology and histology departments. This study focused on cancer risk of formaldehyde in pathology department of five hospitals in Rasht. Materials and Methods: Sampling and determination of formaldehyde in pathology department were carried out based on the NIOSH method of 3500. The working condition and working environment were investigated and a semi quantitative risk assessment were used to health risk assessment of formaldehyde and The individual lifetime cancer probability, which is defined as the increase in the probability of developing cancer during continuous exposure to an air pollutant were used to assess health risks with formaldehyde. Results: The results showed that the exposure level of all subjects were higher than the Occupational Exposure Limit for 8 hours exposure time of formaldehyde. However, in the five occupational groups, the highest weekly exposure index was observed for the Lab Technicians (0.664 ppm) at Hospital no. 5, which could have been due to more daily working hours at this sampling site and a lack of adequate ventilation. The formaldehyde concentration was in the 0.0192 to 0.326 ppm ranges for five hospital pathology departments. The cancer risk ranged from 9.52×10-5 to 1.53×10-3, and it was greater than the WHO acceptable cancer risk level. Conclusions: The results of the risk assessments can be used for managing the chemical exposure of allocated resources for defining control actions. This process plays an important role in reducing the level of exposure to formaldehyde in pathology departments.
Collapse
Affiliation(s)
- Elham Yahyaei
- Department of Occupational Health, School of Health, Guilan University of Medical Sciences, Rasht, Iran
| | - Behzad Majlesi
- Department of Management, West Tehran Branch-Islamic Azad University, Tehran, Iran
| | - Mohammad Naimi Joubani
- Department of Environmental Health Engineering, School of Health, Guilan University of Medical Sciences, Rasht, Iran
| | - Yasaman Pourbakhshi
- Institute of Medical Advanced Technologies, Guilan University of Medical Sciences, Rasht, Iran
| | - Samira Ghiyasi
- Department of Environmental Engineering, Central Tehran Branch, Islamic Azad University, Tehran, Iran
| | - Mehdi Jamshidi Rastani
- Department of Occupational Health, School of Health, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mahmoud Heidari
- Department of Occupational Health, School of Health, Guilan University of Medical Sciences, Rasht, Iran.,Research Center of Health and Environment, Guilan University of Medical Sciences, Rasht, Iran
| |
Collapse
|
12
|
Squillacioti G, Bellisario V, Grosso A, Ghelli F, Piccioni P, Grignani E, Corsico A, Bono R. Formaldehyde, Oxidative Stress, and FeNO in Traffic Police Officers Working in Two Cities of Northern Italy. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17051655. [PMID: 32143339 PMCID: PMC7084911 DOI: 10.3390/ijerph17051655] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/09/2020] [Revised: 02/25/2020] [Accepted: 03/02/2020] [Indexed: 02/01/2023]
Abstract
Personal air formaldehyde (air-FA) was measured as risk factor of airways inflammation and oxidative stress (SO) induction. Overall, 154 police officers were enrolled from two differently urbanised Italian cities, Turin and Pavia. Urinary F2t-isoprostane (15-F2t-IsoP), a prostaglandin-like compound, was quantified as a biomarker of general OS in vivo and fractional exhaled nitric oxide (FeNO) was measured for monitoring local inflammatory processes. Urinary cotinine was quantified as a biomarker of tobacco smoking exposure. Traffic police officers living in Turin showed an increased level of log air-FA (p < 0.001), equal to +53.6% (p < 0.001). Log air-(FA) mean values were 3.38 (C.I. 95% 3.33–3.43) and 2.84 (C.I. 95% 2.77–2.92) in Turin and Pavia, respectively. Log (air-FA) was higher in “outdoor workers” (3.18, C.I. 95% 3.13–3.24, p = 0.035) compared to “indoor workers”, showing an increase of +9.3%, even controlling for sex and city. The analyses on 15-F2t-IsoP and FeNO, both adjusted for log air-FA, highlighted that OS and inflammation were higher (+66.8%, p < 0.001 and +75%, p < 0.001, respectively) in Turin traffic police officers compared to those from Pavia. Our findings suggest that even low exposures to traffic-related emissions and urbanisation may influence both general oxidative stress levels and local inflammation.
Collapse
Affiliation(s)
- Giulia Squillacioti
- Department of Public Health and Pediatrics, University of Torino, 10121 Torino, Italy; (G.S.); (V.B.); (F.G.)
| | - Valeria Bellisario
- Department of Public Health and Pediatrics, University of Torino, 10121 Torino, Italy; (G.S.); (V.B.); (F.G.)
| | - Amelia Grosso
- Division of Respiratory Diseases, S. Matteo Foundation–University of Pavia, 5001 Pavia, Italy; (A.G.); (A.C.)
| | - Federica Ghelli
- Department of Public Health and Pediatrics, University of Torino, 10121 Torino, Italy; (G.S.); (V.B.); (F.G.)
| | - Pavilio Piccioni
- Unit of Respiratory Medicine, National Health Service, ASL TO2, 10121 Torino, Italy;
| | - Elena Grignani
- Maugeri Scientific Clinical Institutes, 5001 Pavia, Italy;
| | - Angelo Corsico
- Division of Respiratory Diseases, S. Matteo Foundation–University of Pavia, 5001 Pavia, Italy; (A.G.); (A.C.)
| | - Roberto Bono
- Department of Public Health and Pediatrics, University of Torino, 10121 Torino, Italy; (G.S.); (V.B.); (F.G.)
- Correspondence: ; Tel.: +39-011-670-5818; Fax: +39-011-236-5818
| |
Collapse
|
13
|
Bellisario V, Piccioni P, Bugiani M, Squillacioti G, Levra S, Gulotta C, Mengozzi G, Perboni A, Grignani E, Bono R. Tobacco Smoke Exposure, Urban and Environmental Factors as Respiratory Disease Predictors in Italian Adolescents. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2019; 16:ijerph16204048. [PMID: 31652605 PMCID: PMC6843982 DOI: 10.3390/ijerph16204048] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/23/2019] [Revised: 10/03/2019] [Accepted: 10/08/2019] [Indexed: 02/06/2023]
Abstract
Risk monitoring in childhood is useful to estimate harmful health effects at later stages of life. Thus, here we have assessed the effects of tobacco smoke exposure and environmental pollution on the respiratory health of Italian children and adolescents using spirometry and the forced oscillation technique (FOT). For this purpose, we recruited 188 students aged 6–19 years living in Chivasso, Italy, and collected from them the following data: (1) one filled out questionnaire; (2) two respiratory measurements (i.e., spirometry and FOT); and (3) two urine tests for Cotinine (Cot) and 15-F2t-Isoprostane (15-F2t-IsoP) levels. We found a V-shape distribution for both Cotinine and 15-F2t-IsoP values, according to age groups, as well as a direct correlation (p = 0.000) between Cotinine and tobacco smoke exposure. These models demonstrate that tobacco smoke exposure, traffic, and the living environment play a fundamental role in the modulation of asthma-like symptoms (p = 0.020) and respiratory function (p = 0.007). Furthermore, the results from the 11–15-year group indicate that the growth process is a protective factor against the risk of respiratory disease later in life. Lastly, the FOT findings highlight the detrimental effects of tobacco smoke exposure and urbanization and traffic on respiratory health and asthma-like symptoms, respectively. Overall, monitoring environmental and behavioral factors in childhood can provide valuable information for preventing respiratory diseases in adulthood.
Collapse
Affiliation(s)
- Valeria Bellisario
- Department of Public Health and Pediatrics, University of Turin, 10126 Turin, Italy.
| | - Pavilio Piccioni
- Pneumology and Tisiology Unit, National Health Service (ASL TO2), 10126 Turin, Italy.
| | - Massimiliano Bugiani
- Pneumology and Tisiology Unit, National Health Service (ASL TO2), 10126 Turin, Italy.
| | - Giulia Squillacioti
- Department of Public Health and Pediatrics, University of Turin, 10126 Turin, Italy.
| | - Stefano Levra
- Specialty School in Respiratory Diseases, University of Turin, 10126 Turin, Italy.
| | - Carlo Gulotta
- S. Luigi Gonzaga University Hospital, 10043 Turin, Italy.
| | - Giulio Mengozzi
- Clinical Biochemistry Laboratory, A.O.U. City of Health and Science, University Hospital, 10126 Turin, Italy.
| | | | - Elena Grignani
- Environmental Research Center, ICS Maugeri, Institute of Pavia, 27100 Pavia, Italy.
| | - Roberto Bono
- Department of Public Health and Pediatrics, University of Turin, 10126 Turin, Italy.
| |
Collapse
|
14
|
Annaratone L, Marchiò C, Sapino A. Tissues under-vacuum to overcome suboptimal preservation. N Biotechnol 2019; 52:104-109. [PMID: 31150841 DOI: 10.1016/j.nbt.2019.05.007] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2019] [Revised: 05/23/2019] [Accepted: 05/26/2019] [Indexed: 12/11/2022]
Abstract
The accuracy of histopathological diagnosis is strictly reliant on adequate tissue preservation, which is completely dependent on pre-analytical variables. Among these variables, the time interval between the end of surgical excision to the onset of fixation (the cold ischemia time) may adversely affect preservation of tissue morphology, influencing the interpretation and reproducibility of diagnosis. During this time interval, the activation of enzymes may produce autolysis and degradation of antigens and nucleic acids, thus potentially affecting immunocytochemical and molecular results. Several studies have described under-vacuum at 4 °C storage of fresh surgical specimens as a safe and reliable method to control cold ischemia and preserve fresh tissues, as well as to standardize fixation times and implement tissue-banking. This review article gives a systematic overview of the advantages and drawbacks of the use of under-vacuum tissue preservation and cooling in surgical pathology, highlighting the impact this procedure may have on diagnostic and experimental pathology. It also documents our experience acquired within daily practice and national and international projects.
Collapse
Affiliation(s)
- Laura Annaratone
- Department of Medical Sciences, University of Turin, Corso Dogliotti 14, 10126, Turin, Italy.
| | - Caterina Marchiò
- Department of Medical Sciences, University of Turin, Corso Dogliotti 14, 10126, Turin, Italy; Candiolo Cancer Institute, FPO-IRCCS, Str. Provinciale 142 km 3.95, 10060, Candiolo (Turin), Italy.
| | - Anna Sapino
- Department of Medical Sciences, University of Turin, Corso Dogliotti 14, 10126, Turin, Italy; Candiolo Cancer Institute, FPO-IRCCS, Str. Provinciale 142 km 3.95, 10060, Candiolo (Turin), Italy.
| |
Collapse
|
15
|
Squillacioti G, Bellisario V, Grignani E, Mengozzi G, Bardaglio G, Dalmasso P, Bono R. The Asti Study: The Induction of Oxidative Stress in A Population of Children According to Their Body Composition and Passive Tobacco Smoking Exposure. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2019; 16:ijerph16030490. [PMID: 30744094 PMCID: PMC6388278 DOI: 10.3390/ijerph16030490] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/11/2019] [Revised: 02/01/2019] [Accepted: 02/07/2019] [Indexed: 02/06/2023]
Abstract
Obesity and exposure to second-hand tobacco smoking (SHS) may influence oxidative stress (OS) levels, especially in children. This study investigated body composition and SHS influence on OS induction in the paediatric population. The first purpose was identifying an appropriate BMI standard for adiposity assessment in OS investigations. Secondly, SHS and obesity were analysed as inductors of OS. The epidemiologic sample involved 330 children. Three BMI (body mass index) references (IOTF, CDC, and WHO) and an impedentiometric scale supplied body-composition measurements. Partecipants filled out a questionnaire and provided urinary samples for biomarker quantifications: isoprostane (15-F2t IsoP) and cotinine as OS and SHS biomarker, respectively. Obesity prevalence changed over different BMI references (14%, 21%, and 34% for IOTF, CDC, and WHO, respectively). Obese children, by IOTF, showed an increase of 56% in 15-F2t IsoP compared to those normal weight (p = 0.020). Children belonging to the third and the fourth cotinine quartile compared to those of the first quartile had higher 15-F2t IsoP (1.45 ng/mg, 95% CI: 1.06⁻1.97, p = 0.020 and 2.04 ng/mg, 95% CI: 1.55⁻2.69, p < 0.0001, respectively). Obesity assessment in children requires appropriate BMI reference depending on research field. Both SHS exposure and obesity may increase OS in children.
Collapse
Affiliation(s)
- Giulia Squillacioti
- Department of Public Health and Pediatrics, University of Turin, 10126 Turin, Italy.
| | - Valeria Bellisario
- Department of Public Health and Pediatrics, University of Turin, 10126 Turin, Italy.
| | - Elena Grignani
- Maugeri Scientific Clinical Institutes, 27100 Pavia, Italy.
| | - Giulio Mengozzi
- City of Health and Science of Turin, Molinette Hospital, 10145 Turin, Italy.
| | - Giulia Bardaglio
- SUISM, Structure of Hygiene, Sport Sciences and Physical Activities, headquarters of Asti, University of Turin, 10126 Turin, Italy.
| | - Paola Dalmasso
- Department of Public Health and Pediatrics, University of Turin, 10126 Turin, Italy.
| | - Roberto Bono
- Department of Public Health and Pediatrics, University of Turin, 10126 Turin, Italy.
- SUISM, Structure of Hygiene, Sport Sciences and Physical Activities, headquarters of Asti, University of Turin, 10126 Turin, Italy.
| |
Collapse
|