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Herbster M, Rosemann P, Michael O, Harnisch K, Ecke M, Heyn A, Lohmann CH, Bertrand J, Halle T. Microstructure-dependent crevice corrosion damage of implant materials CoCr28Mo6, TiAl6V4 and REX 734 under severe inflammatory conditions. J Biomed Mater Res B Appl Biomater 2022; 110:1687-1704. [PMID: 35174958 DOI: 10.1002/jbm.b.35030] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2021] [Revised: 01/10/2022] [Accepted: 01/31/2022] [Indexed: 11/10/2022]
Abstract
Fretting corrosion is associated with increased risk of premature implant failure. In this complex in vivo corrosion system, the contribution of static crevice corrosion of the joined metal alloys is still unknown. The aim of this study was to develop a methodology for testing crevice corrosion behavior that simulates the physiological conditions of modular taper junctions and to identify critical factors on corrosion susceptibility. Samples of medical grade CoCr28Mo6 cast and wrought alloy, TiAl6V4 wrought alloy and REX 734 stainless steel were prepared metallographically and the microstructure was investigated using scanning electron microscopy (SEM). Crevice formers that mimic typical geometries of taper junctions were developed. Crevice corrosion immersion tests were performed in different physiological fluids (bovine serum or phosphate buffered saline with additives of 30 mM H2 O2 at pH = 1) for 4 weeks at 37°C. SEM with energy dispersive X-ray spectroscopy as well as focused ion beam were used to characterize the surface morphology, investigate present damages and identify the chemical composition of residues. Macroscopic inspection showed increased crevice corrosion susceptibility of TiAl6V4 and REX 734 under severe simulated inflammatory conditions. CoCr28Mo6 cast alloy exhibited degraded areas next to Cr- and Mo-rich precipitations that were located within the opposed crevices. The results indicate that aggressive electrolyte composition and crevice heights of 50-500 μm are critical influencing factors on crevice corrosion of biomedical alloys. Furthermore, manufacturing-related microstructure of common implant alloys determines the deterioration of corrosion resistance. The developed method should be used to enhance the corrosion resistance of common implant biomaterials by an adapted microstructure.
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Affiliation(s)
- Maria Herbster
- Institute of Materials and Joining Technology, Otto-von-Guericke University, Magdeburg, Germany.,Department of Orthopaedic Surgery, Otto-von-Guericke University, Magdeburg, Germany
| | - Paul Rosemann
- Institute of Materials and Joining Technology, Otto-von-Guericke University, Magdeburg, Germany.,Institute of Technology and Production in Mechanical Engineering, HTWK University of Applied Sciences, Leipzig, Germany
| | - Oliver Michael
- Institute of Materials and Joining Technology, Otto-von-Guericke University, Magdeburg, Germany
| | - Karsten Harnisch
- Institute of Materials and Joining Technology, Otto-von-Guericke University, Magdeburg, Germany
| | - Martin Ecke
- Institute of Materials and Joining Technology, Otto-von-Guericke University, Magdeburg, Germany
| | - Andreas Heyn
- Institute of Materials and Joining Technology, Otto-von-Guericke University, Magdeburg, Germany
| | - Christoph H Lohmann
- Department of Orthopaedic Surgery, Otto-von-Guericke University, Magdeburg, Germany
| | - Jessica Bertrand
- Department of Orthopaedic Surgery, Otto-von-Guericke University, Magdeburg, Germany
| | - Thorsten Halle
- Institute of Materials and Joining Technology, Otto-von-Guericke University, Magdeburg, Germany
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Guo H, Liu H, Jian Z, Cui H, Fang J, Zuo Z, Deng J, Li Y, Wang X, Zhao L, He R, Tang H. Immunotoxicity of nickel: Pathological and toxicological effects. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2020; 203:111006. [PMID: 32684520 DOI: 10.1016/j.ecoenv.2020.111006] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/15/2020] [Revised: 07/01/2020] [Accepted: 07/03/2020] [Indexed: 06/11/2023]
Abstract
Nickel (Ni) is a widely distributed metal in the environment and an important pollutant because of its many industrial applications. With increasing incidences of Ni contamination, Ni toxicity has become a global public health concern and recent evidence suggests that Ni adversely affects the immune system. Hence, this paper reviews the literature on immune-related effects of Ni exposure, the immunotoxicological effects of Ni, and the underlying mechanism of Ni immunotoxicity. The main focus was on the effect of Ni on the development of organs of immune system, lymphocyte subpopulations, cytokines, immunoglobulins, natural killer (NK) cells, and macrophages. Moreover, Ni toxicity also induces inflammation and several studies demonstrated that Ni could induce immunotoxicity. Excessive Ni exposure can inhibit the development of immune organs by excessively inducing apoptosis and inhibiting proliferation. Furthermore, Ni can decrease T and B lymphocytes, the specific mechanism of which requires further research. The effects of Ni on immunoglobulin A (IgA), IgG, and IgM remain unknown and while Ni inhibited IgA, IgG, and IgM levels in an animal experiment, the opposite result was found in research on humans. Ni inhibits the production of cytokines in non-inflammatory responses. Cytokine levels increased in Ni-induced inflammation responses, and Ni activates inflammation through toll like (TL)4-mediated nuclear factor-κB (NF-κB) and signal transduction cascades mitogen-activated protein kinase (MAPK) pathways. Ni has been indicated to inactivate NK cells and macrophages both in vitro and in vivo. Identifying the mechanisms underlying the Ni-induced immunotoxicity may help to explain the growing risk of infections and cancers in human populations that have been exposed to Ni for a long time. Such knowledge may also help to prevent and treat Ni-related carcinogenicity and toxicology.
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Affiliation(s)
- Hongrui Guo
- College of Veterinary Medicine, Sichuan Agricultural University, Wenjiang, Chengdu, 611130, China; Key Laboratory of Animal Diseases and Environmental Hazards of Sichuan Province, Sichuan Agriculture University, Wenjiang, Chengdu, 611130, China
| | - Huan Liu
- College of Veterinary Medicine, Sichuan Agricultural University, Wenjiang, Chengdu, 611130, China
| | - Zhijie Jian
- College of Veterinary Medicine, Sichuan Agricultural University, Wenjiang, Chengdu, 611130, China
| | - Hengmin Cui
- College of Veterinary Medicine, Sichuan Agricultural University, Wenjiang, Chengdu, 611130, China; Key Laboratory of Animal Diseases and Environmental Hazards of Sichuan Province, Sichuan Agriculture University, Wenjiang, Chengdu, 611130, China; Key Laboratory of Agricultural Information Engineering of Sichuan Province, Sichuan Agriculture University, Yaan, Sichuan, 625014, China.
| | - Jing Fang
- College of Veterinary Medicine, Sichuan Agricultural University, Wenjiang, Chengdu, 611130, China; Key Laboratory of Animal Diseases and Environmental Hazards of Sichuan Province, Sichuan Agriculture University, Wenjiang, Chengdu, 611130, China
| | - Zhicai Zuo
- College of Veterinary Medicine, Sichuan Agricultural University, Wenjiang, Chengdu, 611130, China; Key Laboratory of Animal Diseases and Environmental Hazards of Sichuan Province, Sichuan Agriculture University, Wenjiang, Chengdu, 611130, China
| | - Junliang Deng
- College of Veterinary Medicine, Sichuan Agricultural University, Wenjiang, Chengdu, 611130, China; Key Laboratory of Animal Diseases and Environmental Hazards of Sichuan Province, Sichuan Agriculture University, Wenjiang, Chengdu, 611130, China
| | - Yinglun Li
- College of Veterinary Medicine, Sichuan Agricultural University, Wenjiang, Chengdu, 611130, China; Key Laboratory of Animal Diseases and Environmental Hazards of Sichuan Province, Sichuan Agriculture University, Wenjiang, Chengdu, 611130, China
| | - Xun Wang
- College of Veterinary Medicine, Sichuan Agricultural University, Wenjiang, Chengdu, 611130, China; Key Laboratory of Animal Diseases and Environmental Hazards of Sichuan Province, Sichuan Agriculture University, Wenjiang, Chengdu, 611130, China
| | - Ling Zhao
- College of Veterinary Medicine, Sichuan Agricultural University, Wenjiang, Chengdu, 611130, China; Key Laboratory of Animal Diseases and Environmental Hazards of Sichuan Province, Sichuan Agriculture University, Wenjiang, Chengdu, 611130, China
| | - Ran He
- College of Veterinary Medicine, Sichuan Agricultural University, Wenjiang, Chengdu, 611130, China
| | - Huaqiao Tang
- College of Veterinary Medicine, Sichuan Agricultural University, Wenjiang, Chengdu, 611130, China
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3
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Halder D, Saha JK, Biswas A. Accumulation of essential and non-essential trace elements in rice grain: Possible health impacts on rice consumers in West Bengal, India. THE SCIENCE OF THE TOTAL ENVIRONMENT 2020; 706:135944. [PMID: 31841839 DOI: 10.1016/j.scitotenv.2019.135944] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/06/2019] [Revised: 10/19/2019] [Accepted: 12/03/2019] [Indexed: 06/10/2023]
Abstract
Rice is the major staple food to the population in rural West Bengal, India and Bangladesh. Depletion and excess accumulation of different trace elements, which are essential and non-essential to the human body, in rice can have a detrimental impact on the rice consumer. Therefore, this study has investigated the accumulation of different trace elements in rice consumed in rural households in West Bengal. The mean concentration (mg kg-1) of essential elements in rice follows the order of Fe (39.4) > Zn (9.79) > Mn (4.40) > Cu (3.26) > Se (0.28) > Co (0.03), while this order for non-essential elements is Pb (1.70) > As (0.34) > Ni (0.22) > Cd (0.04). In general, accumulation in rice is higher for elements that show higher mobility under reducing conditions (e.g. Fe, Mn, As, etc.) compared to elements with lower mobility under such conditions (e.g. Se, Cd, etc.). These orders of accumulation can be attributed to the irrigation practice of continuous flooding of the soil during rice cultivation and the abundance of these elements in the paddy soil itself. By combining these analytical results to the data obtained from questionnaire survey it is estimated that rice consumption can be either enough or a major source to fulfill the daily requirement of Fe, Cu, Se, Mn, and Zn necessary for different physiological functions in the human body for the population in rural Bengal. At the same time, it can be a potential route of As, Cd, Ni, and Pb exposure to develop their non-carcinogenic and carcinogenic health effects among the population. This study highlights that attempts should be made to reduce the accumulation of other non-essential elements together with As in rice grain to ensure the health safety of the people who rarely get a balanced diet and relay on rice consumption to meet the daily calorific intake in rural Bengal.
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Affiliation(s)
- Dipti Halder
- Division of Environmental Soil Science, Indian Institute of Soil Science, Nabibagh, Berasia Road, Bhopal, Madhya Pradesh, India.
| | - Jayanta Kumar Saha
- Division of Environmental Soil Science, Indian Institute of Soil Science, Nabibagh, Berasia Road, Bhopal, Madhya Pradesh, India
| | - Ashis Biswas
- Environmental Geochemistry Laboratory, Department of Earth and Environmental Sciences, Indian Institute of Science Education and Research (IISER) Bhopal, Bhopal Bypass Road, Bhauri, Madhya Pradesh 462066, India
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Inoue M, Sasaki M, Katada Y, Taguchi T. Quantitative biocompatibility evaluation of nickel-free high-nitrogen stainless steel in vitro/in vivo. J Biomed Mater Res B Appl Biomater 2013; 102:68-72. [PMID: 23852917 PMCID: PMC4230471 DOI: 10.1002/jbm.b.32982] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2013] [Revised: 04/14/2013] [Accepted: 05/05/2013] [Indexed: 11/11/2022]
Abstract
Coronary stents must not provoke an inflammatory response; however, some kinds of ions that are released from biometals induce biological reaction. In the present study, we quantitatively evaluated biological reaction of nickel-free high-nitrogen stainless steel (HNS) by endothelial cell culture, and a bioimaging system using NF-κB/luciferase transgenic mice to confirm the potential of HNS for the application of coronary stent. Endothelialization was greater with HNS than with commercial stainless steel (SUS316L). In vivo inflammatory response of HNS was lower than that of SUS316L. These differences may be related to the amounts of nickel ion eluted from the stents, as HNS did not elute nickel ion. These data suggest that HNS may be useful as a material for coronary artery stents.
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Affiliation(s)
- Motoki Inoue
- Biomaterials Unit, Nano-Life Field, International Center for Materials Nanoarchitectonics (MANA) National Institute for Materials Science (NIMS), Tsukuba, Ibaraki, Japan
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Crist RM, Grossman JH, Patri AK, Stern ST, Dobrovolskaia MA, Adiseshaiah PP, Clogston JD, McNeil SE. Common pitfalls in nanotechnology: lessons learned from NCI's Nanotechnology Characterization Laboratory. Integr Biol (Camb) 2013; 5:66-73. [PMID: 22772974 PMCID: PMC3499664 DOI: 10.1039/c2ib20117h] [Citation(s) in RCA: 157] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
The Nanotechnology Characterization Laboratory's (NCL) unique set-up has allowed our lab to handle and test a variety of nanoparticle platforms intended for the delivery of cancer therapeutics and/or imaging contrast agents. Over the last six years, the NCL has characterized more than 250 different nanomaterials from more than 75 different investigators. These submitted nanomaterials stem from a range of backgrounds and experiences, including government, academia and industry. This has given the NCL a unique and valuable opportunity to observe trends in nanoparticle safety and biocompatibility, as well as note some of the common mistakes and oversights of nanoformulation. While not exhaustive, this article aims to share some of the most common pitfalls observed by the NCL as they relate to nanoparticle synthesis, purification, characterization and analysis.
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Affiliation(s)
- Rachael M. Crist
- Nanotechnology Characterization Laboratory, Advanced Technology Program, SAIC-Frederick, Inc., Frederick National Laboratory for Cancer Research, Frederick, MD 21702
| | - Jennifer Hall Grossman
- Nanotechnology Characterization Laboratory, Advanced Technology Program, SAIC-Frederick, Inc., Frederick National Laboratory for Cancer Research, Frederick, MD 21702
| | - Anil K. Patri
- Nanotechnology Characterization Laboratory, Advanced Technology Program, SAIC-Frederick, Inc., Frederick National Laboratory for Cancer Research, Frederick, MD 21702
| | - Stephan T. Stern
- Nanotechnology Characterization Laboratory, Advanced Technology Program, SAIC-Frederick, Inc., Frederick National Laboratory for Cancer Research, Frederick, MD 21702
| | - Marina A. Dobrovolskaia
- Nanotechnology Characterization Laboratory, Advanced Technology Program, SAIC-Frederick, Inc., Frederick National Laboratory for Cancer Research, Frederick, MD 21702
| | - Pavan P. Adiseshaiah
- Nanotechnology Characterization Laboratory, Advanced Technology Program, SAIC-Frederick, Inc., Frederick National Laboratory for Cancer Research, Frederick, MD 21702
| | - Jeffrey D. Clogston
- Nanotechnology Characterization Laboratory, Advanced Technology Program, SAIC-Frederick, Inc., Frederick National Laboratory for Cancer Research, Frederick, MD 21702
| | - Scott E. McNeil
- Nanotechnology Characterization Laboratory, Advanced Technology Program, SAIC-Frederick, Inc., Frederick National Laboratory for Cancer Research, Frederick, MD 21702
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6
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Loyo E, Jara LJ, López PD, Puig AC. Autoimmunity in connection with a metal implant: a case of autoimmune/autoinflammatory syndrome induced by adjuvants. AUTOIMMUNITY HIGHLIGHTS 2012; 4:33-8. [PMID: 26000140 PMCID: PMC4389082 DOI: 10.1007/s13317-012-0044-1] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/01/2012] [Accepted: 11/26/2012] [Indexed: 11/26/2022]
Abstract
Autoimmune/autoinflammatory syndrome induced by adjuvants (ASIA) has been recently proposed by Shoenfeld and Agmon-Levin as a new entity that comprises several conditions: the macrophagic-myofasciitis syndrome, the Gulf War syndrome, silicosis and post-vaccination phenomena, autoimmunity related to infectious fragments, hormones, aluminum, silicone, squalene oil, and pristane. We report the case of a 23-year-old woman who developed serial episodes of high fever, extreme fatigue, transient thrombocytopenia, multiple cervical adenopathies, hepatosplenomegaly, anemia, neutropenia, severe proteinuria and urine sediment abnormalities, elevated serum ferritin levels, and transient low positive antinuclear antibodies 1 year after she had a nickel–titanium chin implant for cosmetic reasons. The clinical picture simulated a variety of probable diseases: systemic lupus erythematosus, Kikuchi–Fujimoto syndrome, adult onset Still’s disease, antiphospholipid syndrome, and hemophagocytic syndrome, among others, so she underwent an extensive medical investigation including two lymph node biopsies. She received treatment accordingly with steroids, methotrexate, and mofetil mycophenolate, with initial improvement of her symptoms, which recurred every time the dose was reduced. Two and a half years later the patient decided to retire the chin implant and afterwards all her systemic symptoms have disappeared. She remains in good health, without recurrence of any symptom and off medications until today. Albeit this patient fulfills proposed major ASIA criteria, to our knowledge it would be the first description of systemic features of autoinflammation in connection with a metal implant.
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Affiliation(s)
- Esthela Loyo
- Head, Rheumatology and Clinical Immunology Department, Hospital Regional Universitario José Ma. Cabral y Báez, Santiago, Dominican Republic
| | - Luis J. Jara
- Hospital de Especialidades “Dr. Antonio Fraga Mouret” Centro Médico Nacional La Raza, IMSS, Mexico, DF Mexico
| | - Persio David López
- Pontificia Universidad Católica Madre y Maestra, Santiago, Dominican Republic
| | - Ana Carolina Puig
- Pontificia Universidad Católica Madre y Maestra, Santiago, Dominican Republic
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7
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Al-Mogairen SM. Induction of autoimmunity in brown Norway rats by oral and parenteral administration of nickel chloride. Lupus 2009; 19:262-7. [PMID: 20008444 DOI: 10.1177/0961203309351728] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Nickel intolerance owing to sensitization is a growing problem. The main objective of this study was to examine the relationship between nickel chloride and induction of autoimmunity in genetically susceptible rats. Thirty brown Norway rats were randomized into four treatment groups; the first and second groups received nickel chloride 4.5 mg in 0.2 ml normal saline either orally or subcutaneously, and the third and fourth groups (controls) received normal saline (0.9%) 0.2 ml through the same routes. A significant number of rats (P < 0.05) that received nickel chloride by the subcutaneous or oral routes showed a high level of serum antinuclear antibody (ANA) compared with controls. A significant number of rats (P < 0.05) that received nickel chloride by the subcutaneous route showed high serum anti-SSA, but the number of rats with anti-SSA was insignificant in the group that received nickel by the oral route. Other autoantibodies found in both groups (anti-double-stranded (ds)DNA, anti-Smith, anti-SSB) showed a gradual increase, but the number of rats with positive titers post exposure was not significant statistically. Nickel chloride exposure in the rats appeared to induce the development of autoimmunity. A longer duration following exposure to nickel chloride seems to be associated with greater risks.
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Affiliation(s)
- S M Al-Mogairen
- Department of Medicine, Rheumatology Division, College of Medicine, King Khalid University Hospital, King Saud University, Riyadh, Saudi Arabia.
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8
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Nickel-induced allergy and contact dermatitis: does it induce autoimmunity and cutaneous sclerosis? An experimental study in Brown Norway rats. Rheumatol Int 2009; 30:1159-64. [DOI: 10.1007/s00296-009-1117-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2009] [Accepted: 08/12/2009] [Indexed: 11/25/2022]
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9
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Roberts JR, Young SH, Castranova V, Antonini JM. The soluble nickel component of residual oil fly ash alters pulmonary host defense in rats. J Immunotoxicol 2009; 6:49-61. [DOI: 10.1080/15476910802630379] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
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10
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Révész C, Forgács Z, Lázár P, Mátyás S, Rajczy K, Krizsa F, Bernard A, Gáti I. Effect of Nickel (Ni2+) on Primary Human Ovarian Granulosa Cells In Vitro. Toxicol Mech Methods 2008; 14:287-92. [DOI: 10.1080/15376520490434566] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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11
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Cohen MD. Pulmonary Immunotoxicology of Select Metals: Aluminum, Arsenic, Cadmium, Chromium, Copper, Manganese, Nickel, Vanadium, and Zinc. J Immunotoxicol 2008; 1:39-69. [DOI: 10.1080/15476910490438360] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
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12
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Abstract
Nickel is a widely distributed metal that is industrially applied in many forms. Accumulated epidemiological evidence confirms that exposures to nickel compounds are associated with increased nasal and lung cancer incidence, both in mostly occupational exposures. Although the molecular mechanisms by which nickel compounds cause cancer are still under intense investigation, the carcinogenic actions of nickel compounds are thought to involve oxidative stress, genomic DNA damage, epigenetic effects, and the regulation of gene expression by activation of certain transcription factors related to corresponding signal transduction pathways. The present review summarizes our current knowledge on the molecular mechanisms of nickel carcinogenesis, with special emphasis on the role of nickel induced reactive oxygen species (ROS) and signal transduction pathways.
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Affiliation(s)
- Haitian Lu
- Nelson Institute of Environmental Medicine, School of Medicine, New York University, Tuxedo, New York 10987, USA
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13
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Chen H, Davidson T, Singleton S, Garrick MD, Costa M. Nickel decreases cellular iron level and converts cytosolic aconitase to iron-regulatory protein 1 in A549 cells. Toxicol Appl Pharmacol 2004; 206:275-87. [PMID: 16039939 DOI: 10.1016/j.taap.2004.11.011] [Citation(s) in RCA: 63] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2004] [Revised: 11/08/2004] [Accepted: 11/08/2004] [Indexed: 11/19/2022]
Abstract
Nickel (Ni) compounds are well-established carcinogens and are known to initiate a hypoxic response in cells via the stabilization and transactivation of hypoxia-inducible factor-1 alpha (HIF-1alpha). This change may be the consequence of nickel's interference with the function of several Fe(II)-dependent enzymes. In this study, the effects of soluble nickel exposure on cellular iron homeostasis were investigated. Nickel treatment decreased both mitochondrial and cytosolic aconitase (c-aconitase) activity in A549 cells. Cytosolic aconitase was converted to iron-regulatory protein 1, a form critical for the regulation of cellular iron homeostasis. The increased activity of iron-regulatory protein 1 after nickel exposure stabilized and increased transferrin receptor (Tfr) mRNA and antagonized the iron-induced ferritin light chain protein synthesis. The decrease of aconitase activity after nickel treatment reflected neither direct interference with aconitase function nor obstruction of [4Fe-4S] cluster reconstitution by nickel. Exposure of A549 cells to soluble nickel decreased total cellular iron by about 40%, a decrease that likely caused the observed decrease in aconitase activity and the increase of iron-regulatory protein 1 activity. Iron treatment reversed the effect of nickel on cytosolic aconitase and iron-regulatory protein 1. To assess the mechanism for the observed effects, human embryonic kidney (HEK) cells over expressing divalent metal transporter-1 (DMT1) were compared to A549 cells expressing only endogenous transporters for inhibition of iron uptake by nickel. The inhibition data suggest that nickel can enter via DMT1 and compete with iron for entry into the cell. This disturbance of cellular iron homeostasis by nickel may have a great impact on the ability of the cell to regulate a variety of cell functions, as well as create a state of hypoxia in cells under normal oxygen tension. These effects may be very important in how nickel exerts phenotypic selection pressure to convert a normal initiated cell into a cancer cell.
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Affiliation(s)
- Haobin Chen
- Nelson Institute of Environmental Medicine, New York University, School of Medicine, 57 Old Forge Road, Tuxedo, NY 10987, USA
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14
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Danadevi K, Rozati R, Saleha Banu B, Grover P. In vivo genotoxic effect of nickel chloride in mice leukocytes using comet assay. Food Chem Toxicol 2004; 42:751-7. [PMID: 15046821 DOI: 10.1016/j.fct.2003.12.013] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2003] [Accepted: 12/24/2003] [Indexed: 11/28/2022]
Abstract
DNA damage induced by nickel chloride (NiCl2) in leucocytes of Swiss albino mice has been studied in vivo. The comet assay or the alkaline single cell gel electrophoresis (SCGE) assay was used to measure the DNA damage. The mice were administered orally with acute doses of 3.4, 6.8, 13.6, 27.2, 54.4 and 108.8 mg/kg body weight (b.wt.) NiCl2. Samples of whole blood were collected at 24, 48 and 72 h, first week and second week post-treatment for alkaline SCGE assay to study single/double strand breaks in DNA. A significant increase in mean comet tail length indicating DNA damage was observed with NiCl2 at 24, 48 and 72 h post-treatment (P<0.05). A gradual decrease in the mean tail length was observed at 72 h post-treatment indicating repair of the damaged DNA. The mean tail length showed a dose-related increase and time dependent decrease after treatment with NiCl2 when compared to controls. The study also confirms that the comet assay is a sensitive and rapid method to detect DNA damage caused by heavy metals like nickel (Ni).
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Affiliation(s)
- K Danadevi
- Toxicology Unit, Biology Division, Indian Institute of Chemical Technology, Hyderabad-500 007, Andhra Pradesh, India
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15
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Wataha JC, O'Dell NL, Singh BB, Ghazi M, Whitford GM, Lockwood PE. Relating nickel-induced tissue inflammation to nickel release in vivo. JOURNAL OF BIOMEDICAL MATERIALS RESEARCH 2002; 58:537-44. [PMID: 11505429 DOI: 10.1002/jbm.1052] [Citation(s) in RCA: 92] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Nickel has a number of adverse biological effects that have made the use of nickel in biomedical implants controversial. Yet information about the distribution of nickel in tissues around nickel-containing implants is scarce. The purpose of the current study was to use a laser ablation technique, combined with inductively coupled mass spectroscopy, to assess the spatial distribution of nickel around nickel-containing implants in vivo. Polyethylene, pure nickel wire, or a nickel-containing alloy (Ni-Cr) were implanted subcutaneously into rats for 7 days. The tissues were analyzed for Ni content and inflammation at 1-mm intervals up to 5 mm away from the implants. The sham surgery sites and the polyethylene caused mild to moderate inflammation 1-2 mm from the implant site with no detectable nickel in the tissue. The nickel wire caused severe inflammation up to 5 mm away from the implant site with necrosis for 1 mm around the implant. Nickel concentrations reached 48 microg/g near the implants, falling exponentially to undetectable levels at 3-4 mm from the implants. The Ni-Cr wire caused inflammation equivalent to polyethylene, with less than 4 microg/g of nickel present in the tissue for 1-2 mm around the implants. The current study showed that the laser-ablation technique was well suited for the analysis of soft tissues for metal-ion content, and that the nickel distribution in tissues correlated well with overt tissue inflammation.
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Affiliation(s)
- J C Wataha
- Department of Oral Rehabilitation, Medical College of Georgia School of Dentistry, Augusta, Georgia 30912-1260, USA.
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16
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Ptashynski MD, Pedlar RM, Evans RE, Wautier KG, Baron CL, Klaverkamp JF. Accumulation, distribution and toxicology of dietary nickel in lake whitefish (Coregonus clupeaformis) and lake trout (Salvelinus namaycush). Comp Biochem Physiol C Toxicol Pharmacol 2001; 130:145-62. [PMID: 11574285 DOI: 10.1016/s1532-0456(01)00228-9] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
An 18-day experiment was conducted to investigate the uptake and sublethal toxicity of dietary Ni in adult lake whitefish (LWF, Coregonus clupeaformis) and lake trout (LT, Salvelinus namaycush) fed diets containing 0, 1000 and 10000 microg Ni/g, prepared with and without brine shrimp. The results of this experiment were used to design an experiment of longer duration in which one of the fish species was selected and exposed to lower dietary Ni doses. In the present study feed refusal was observed in LT and LWF fed 10000 microg Ni/g, after three and 4-5 feedings, respectively. LT fed Ni-contaminated diets exhibited different patterns of Ni accumulation than LWF. Increased Ni concentrations in all LWF tissues, except the intestine, were associated with increased doses of Ni. Copper and Zn concentrations in kidney and liver of LWF were altered. Metallothionein concentrations in kidneys of LT fed 1000 microg Ni/g and 10000 microg Ni/g and LWF fed 10000 microg Ni/g and in livers of LWF fed 10000 microg Ni/g (diet without shrimp only) increased significantly. Increased lipid peroxide production in the plasma of LT fed 10000 microg Ni/g was observed. Blood glucose and electrolytes were affected by Ni exposure. Histopathological alterations were observed in kidneys of LWF fed low and high dose diets, livers of whitefish fed high dose diets, and intestines of LWF fed high dose diets and LT fed low and high dose diets. LT fed high dose diets exhibited significant decreases in weight.
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Affiliation(s)
- M D Ptashynski
- Department of Zoology, University of Manitoba, Winnipeg, Canada
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17
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Abstract
This study was designed to investigate the in vivo effect of nickel sulfate on the pulmonary non-specific immune defences. Groups of four male Wistar rats were treated with a single intratracheal instillation of NiSO(4) at different doses: 1, 2, 4 and 8 micromol of NiSO(4) per rat. Control rats received a corresponding instillation of the saline vehicle. The effect of NiSO(4) on the cytotoxic activity of the pulmonary natural killer (NK) cells and alveolar macrophages (AM), as well as the pulmonary production of cytokines such as alpha-tumor necrosis factor (TNF-alpha) and gamma-interferon (IFN-gamma), were examined 1, 2 and 7 days later. Spontaneous NK-cytotoxicity towards mouse-derived tumor cell line, Yac-1 was suppressed 1 day after treatment at doses of 2 micromol/rat and above with only one result significant (P<0.05); 2 days after treatment the suppression was increased with all results significant at the same doses; 1 week after treatment NK activity restoration was observed except for the highest dose, 8 micromol/rat. AM-mediated cytotoxicity towards mouse-derived tumor cell line, 3T12, did not show any significant difference in treated and untreated animals. In contrast, whereas moderate levels of TNF-alpha were detected in the broncho-alveolar lavage (BAL) fluid supernatants of controls, the NiSO(4) treatment highly suppressed TNF-alpha production with a maximum observed after 2 days. TNF-alpha suppression was found to be transient, at least with the lowest NiSO(4) dose, with levels returning to normal after 7 days. A non-significant increase in IFN-gamma was observed in the BAL fluids of treated animals at each time of examination. Taken together, these results indicate that NK cell activity and TNF-alpha secretion are sensitive targets for instilled NiSO(4) in Wistar rats.
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Affiliation(s)
- M Goutet
- National Institute for Research and Safety, Avenue de Bourgogne, B.P. No. 27, 54501, Vandoeuvre, France
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18
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Yücesoy B, Mirshahidi S, Yücesoy C, Karakaya A. In vitro effects of various metals on natural killer cell activity in cultured human lymphocytes. Immunopharmacol Immunotoxicol 1999; 21:599-607. [PMID: 10466082 DOI: 10.3109/08923979909007128] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Heavy metals have been shown to have a differential effects on various aspects of immune response. Recently natural killer cells have been widely investigated due to their purported role in immune surveillance. To ascertain the immunotoxic effects of lead, cadmium, nickel and chromium on natural killer (NK) cell activity in vitro, peripheral blood lymphocytes from normal donors were examined in the presence of different concentrations (10(-5)-10(-8) M) of four selected metal salts (cadmium sulphate, lead nitrate, chromium nitrate and nickel sulphate). NK cell activity was evaluated in a 4-h chromium release assay against K562 target cells. All of the metal salts were found to exert no effect on NK cell function in the human concentration range.
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Affiliation(s)
- B Yücesoy
- Department of Toxicology, Faculty of Pharmacy, Ankara University, Tandoğan, Turkey
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19
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Chen CY, Huang YL, Lin TH. Association between oxidative stress and cytokine production in nickel-treated rats. Arch Biochem Biophys 1998; 356:127-32. [PMID: 9705202 DOI: 10.1006/abbi.1998.0761] [Citation(s) in RCA: 73] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
The aim of this study was to evaluate a possible relationship between lipid peroxidation, cytokine production, such as interleukin-1 (IL-1), tumor necrosis factor alpha (TNF-alpha), and transforming growth factor beta (TGF-beta), and hepatotoxicity of rats after nickel chloride (NiCl2) acute poisoning. Administration of NiCl2 significantly elevated the levels of malondialdehyde (MDA), IL-1, TNF-alpha, and TGF-beta in the serum of rats. The dose-effect relationship for the increase of serum MDA, as observed in the present study, corresponds closely to the increase of IL-1, TNF-alpha, and TGF-beta in serum. Treatment with ascorbic acid (Vit C) significantly lowered the levels of lipid peroxidation, cytokine production, and the activities of alanine transaminase and aspartate transaminase in the serum of the rats given NiCl2. The hepatic toxicity was increased in a dose-dependent manner and corresponds to the increase of serum IL-1, TNF-alpha, and TGF-beta. There was an association between lipid peroxidation and the levels of cytokines in serum of rats after NiCl2 administration. Reactive oxygen species may serve as a mediator of lipid peroxidation and production of cytokines in NiCl2 injection.
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Affiliation(s)
- C Y Chen
- School of Technology for Medical Sciences, Foo-Yin Institute of Technology, Kaohsiung, Taiwan, Republic of China
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20
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Wataha IC, Sun ZL, Hanks CT, Fang DN. Effect of Ni ions on expression of intercellular adhesion molecule 1 by endothelial cells. JOURNAL OF BIOMEDICAL MATERIALS RESEARCH 1997; 36:145-51. [PMID: 9261675 DOI: 10.1002/(sici)1097-4636(199708)36:2<145::aid-jbm2>3.0.co;2-k] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Previous studies have shown that Ni-based alloys implanted into soft tissues cause an infiltration of inflammatory cells around the implant. This phenomenon is potentially important to dental alloys which are adjacent to oral tissues. To help define the mechanisms by which Ni causes an infiltration of inflammatory cells, we exposed endothelial cells in vitro to Ni ions and measured the expression of intercellular adhesion molecule 1 (ICAM-1). ICAM-1 is known to be involved in the recruitment of inflammatory cells from the bloodstream. We also exposed macrophages to Ni ions to test the hypothesis that Ni might alter cytokine secretion and subsequently cause expression of ICAM-1 on endothelial cells. The results showed that Ni ions could promote the expression of ICAM-1 on endothelial cells, but only at concentrations which were high enough (850 mumol/L for 24 h) to suppress cell metabolic activity. Although we had previous evidence that Ni could cause macrophages to secrete cytokines such as interleukin 1 beta, Ni-exposed macrophage supernatants did not induce expression of ICAM-1 on endothelial cells at concentrations subtoxic to the macrophages (85 mumol/L). At subtoxic concentrations, Ni ions were able to suppress ICAM-1 expression on endothelial cells which were stimulated with lipopolysaccharide. Thus, Ni ions either promoted or suppressed the expression of ICAM-1 depending on their concentration. This dual action of Ni ions may be important in vivo where a gradient of concentrations of released ions is likely to exist around the implanted biomaterial. Further studies are necessary to determine the effect of time of exposure and the molecular mechanisms of increased ICAM-1 expression.
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Affiliation(s)
- I C Wataha
- Department of Oral Rehabilitation, School of Dentistry, Medical College of Georgia, Augusta 30912-1260, USA
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21
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Huang YL, Lin TH. Toxicity to alveolar macrophages in rats following parenteral injection of mercuric chloride. Biol Trace Elem Res 1996; 54:1-8. [PMID: 8862756 DOI: 10.1007/bf02785315] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Alveolar macrophages collected by pulmonary lavage from male Fisher-344 rats at intervals (24-72 h) after HgCl2 injection (1-5 mg/kg, s.c.) were analyzed by several techniques. Within 24-72 h, the macrophages showed morphological signs of activation (hypertrophy and ruffled plasma membrane). Lipid peroxidation (increased malondialdehyde concentration) was not detected until 48 h. Dose- and time-related effects of HgCl2 on malondialdehyde concentration and mercury content of alveolar macrophages were observed 24-72 h postinjection. Diminished cell viability occurred only at 72 h after the highest dosage of HgCl2. This study demonstrates that the alveolar macrophage was a cellular target for mercury toxicity following parenteral exposure to HgCl2.
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Affiliation(s)
- Y L Huang
- School of Technology for Medical Sciences, Kaohsiung Medical College, Taiwan, R.O.C
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22
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Abstract
In the present study, the reaction mixtures (lead compounds with essential unsaturated fatty acids) were preincubated at 37 degrees C for 24 h prior to the measurement of malondialdehyde (MDA) by HPLC. The metal-catalyzed reactions were also compared in the presence of butylated hydroxytoluene (BHT), a free radical scavenger. Our results showed that according to the difference in the number of double bonds of essential unsaturated fatty acids, the kinds of lead compounds, and the concentrations of lead compounds, the extent of lipid peroxidation was different. The addition of BHT to the reaction mixtures significantly reduced the production of MDA (P < 0.01). These in vitro studies support prior in vivo reports that the important mechanism of the acute toxic effects of the lead compounds is owing at least in part, to metal-catalyzed peroxidation of polyunsaturated fatty acids.
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Affiliation(s)
- S J Yiin
- School of Technology for Medical Science, Kaohsiung Medical College, Taiwan, R.O.C
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23
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Macia M, Hernández M. Modulation of the adherence of human polymorphonuclear leukocytes by cadmium and nickel: sexual differences. ARCHIVES OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY 1995; 29:15-19. [PMID: 7794012 DOI: 10.1007/bf00213080] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
The effect of cadmium (xenobiotic element) and nickel (ultra-trace bioelement) on the adherence to plastic of peripheral polymorphonuclear leukocytes (PMNs) from male (M-PMNs) and female (F-PMNs) donors was analyzed. Exposure of PMNs to either metal stimulated adherence, mainly the early adherence (8 min). A sex influence on the adherence was observed. Up to 45 min of incubation, M-PMNs adhered more than F-PMNs. This sexual dimorphism also took place in the case of metal stimulation. Cadmium and nickel enhanced early spontaneous adherence of cells from either sex, but only the late adherence (25 min) of F-PMNs. The adherence stimulation was generally greater in F-PMNs, but M-PMNs achieved higher adherence levels. Nickel was more effective than cadmium in enhancing the adherence, especially the early adherence of F-PMNs.
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Affiliation(s)
- M Macia
- Departamento Biología Animal II, Universidad Complutense de Madrid, Spain
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24
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Abstract
OBJECTIVES This study was conducted to 1) measure the sensitivity of human and mouse macrophages to metal ions which are released from dental biomaterials, 2) compare these sensitivities with those of other cell types in the oral cavity, and 3) determine if metal ions alter the metabolism and synthetic processes of these cells at lower concentrations than are required to lyse the cells. This information will help define the biological risks associated with the release of metal ions into the oral cavity. METHODS Macrophages were exposed to a range of concentrations of Ag1+, Au3+, Cu2+, Hg2+, Ni2+, Pd2+, Pt4+, and Zn2+ for 24 h in cell culture. The concentrations which caused a 50% decrease in succinic dehydrogenase (SDH) activity, protein production, and lactate dehydrogenase (LDH) release were measured and compared with these values for fibroblasts and osteoblasts. RESULTS Most metal ions caused alteration in SDH activity and protein production at lower concentrations than were required to induce LDH release. There were exceptions to this trend, and the differences were not always statistically significant. Furthermore, although the macrophages sometimes had statistically different sensitivities to metal ions than fibroblasts or osteoblasts, these differences were less than one order of magnitude. Macrophage response to the metal ions was highly dependent on the metal ion and the species of macrophage. SIGNIFICANCE Macrophages react adversely to metal ions at similar concentrations as other cell types found in the oral cavity. Furthermore, the concentrations which affect cell metabolism and protein production are generally lower than those which lyse the cells. Thus, non-lethal concentrations of metal ions may alter the secretion of protein inflammatory mediators such as cytokines which direct the inflammatory response in tissues.
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Affiliation(s)
- J C Wataha
- Department of Oral Rehabilitation, Medical College of Georgia School of Dentistry, Augusta, USA
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25
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Arsalane K, Gosset P, Hildebrand HF, Voisin C, Tonnel AB, Wallaert B. Nickel hydroxy carbonate increases tumour necrosis factor alpha and interleukin 6 secretion by alveolar macrophages. J Appl Toxicol 1994; 14:375-9. [PMID: 7822688 DOI: 10.1002/jat.2550140510] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
The aim of the current study was to assess the in vitro effects of nickel hydroxy carbonate (NiHC) at noncytotoxic concentrations on the production of cytokines such as tumour necrosis factor alpha (TNF-alpha) and interleukin 6 (IL-6) in alveolar macrophages (AMs). The effect of NiHC was evaluated in both unstimulated AMs and cells activated by lipopolysaccharide (LPS). Cytotoxicity was related to lactate dehydrogenase release and ATP cell content. The results confirm that NiHC at concentrations of 0.125, 1.25 and 3.125 micrograms NiHC 10(-6) cells was not cytotoxic. The NiHC exposure of unstimulated AMs significantly increased the release of TNF-alpha at all concentrations and that of IL-6 at 1.25 micrograms NiHC 10(-6) cells. LPS addition significantly increased the secretion of both cytokines. However, NiHC did not cause a significant increase in the release of TNF-alpha and IL-6 in LPS-stimulated cells. In conclusion, the ability of NiHC to activate AMs and to release increased amounts of pro-inflammatory mediators may be responsible, at least partly, for inflammation and pneumotoxicity associated with nickel exposure.
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Affiliation(s)
- K Arsalane
- Laboratoire de Pathologie Respiratoire Expérimentale et de Pollution Atmosphérique, Institut Pasteur, Lille, France
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26
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Ilbäck NG, Fohlman J, Friman G. Changed distribution and immune effects of nickel augment viral-induced inflammatory heart lesions in mice. Toxicology 1994; 91:203-19. [PMID: 8059443 DOI: 10.1016/0300-483x(93)02776-d] [Citation(s) in RCA: 23] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
We have used the myocarditic coxsackievirus B3 (CB3) infection in Balb/c mice to investigate immunotoxic effects of a ten-week low-dose (0.002 M) administration of nickel chloride (NiCl2) prior to infection. This dose did not influence CB3-induced mortality. Whole-body autoradiography of [63Ni] during the disease showed the pancreas, lungs and myocardium to be new target organs in this disease. Seven days after the inoculation, impulse counting of these organs showed the infection-induced increase of [63Ni] to be 5-fold (P < 0.01) in the pancreas, 2.2-fold (P < 0.05) in the lungs and 1.3-fold (P < 0.05) in the heart. Nickel tended to increase spleen B- and T-cell activities, but thymocyte activity was unaffected. The activity of spleen natural killer (NK) cells decreased by 30% (P < 0.05), whereas blood-cell activity in fact increased by 51% (P < 0.05). The inflammatory and necrotic lesions in the ventricular myocardium seven days after the inoculation covered 3.31% of the tissue section area in infected control mice. This damage was increased by 43% (to 4.74% of the tissue section area) in nickel-treated mice. The response pattern of lymphocyte subsets in situ in myocardial inflammatory lesions was elucidated by an immune histochemical staining technique. The number of cytotoxic T-cells, helper T-cells and Mac 2+ cells (macrophages) in these lesions decreased by 46% (P < 0.05), 41% (P < 0.05) and 27% (not significant), respectively, with the nickel treatment. The number of helper T-cells was negatively correlated to the size of the inflammatory area (r = -0.529, P < 0.02). The results indicate that nickel may contribute to the progression of target organ pathology in infection-induced diseases of an autoimmune and/or inflammatory character, such as diabetes and myocarditis.
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27
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Abstract
In animal studies, lead compounds increased lipid peroxidation. Using an industrial hygiene approach, we examined the hypothesis that whole blood lead concentration would be associated positively with lipid peroxidation in workers exposed to lead. Study subjects were 130 lead-exposed workers and controls from an industrial area in the south of Taiwan. Blood lead concentration was determined by atomic absorption spectrophotometry, and lipid peroxidation was determined by liquid chromatography. Lipid peroxidation was correlated weakly with blood lead when blood lead was less than 35 micrograms/dl, but it correlated strongly with blood lead when blood lead was greater than 35 micrograms/dl, especially when blood lead was greater than 40 micrograms/dl.
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Affiliation(s)
- Y S Jiun
- Graduate Institute of Medicine, Kaohsiung Medical College, Taiwan
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28
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Arsalane K, Hildebrand HF, Martinez R, Wallaert B, Voisin C. Ultrastructural and biochemical changes in alveolar macrophages exposed to nickel hydroxy carbonate. THE SCIENCE OF THE TOTAL ENVIRONMENT 1994; 148:175-183. [PMID: 8029693 DOI: 10.1016/0048-9697(94)90394-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
The aim of this investigation was to assess the cytotoxic effect of nickel hydroxy carbonate (NiHC) on guinea pig alveolar macrophages (AMs) by studying ultrastructural modifications and by determining beta-glucuronidase (BG) and lactate dehydrogenase (LDH) activities, as well as cellular ATP content. The ultrastructural studies revealed phagocytosis of NiHC particles and a general vacuolisation of the cells, especially at high concentrations. X-ray microprobe analyses of these particles demonstrated the presence of Ni, P and Ca which suggests the formation of Ni-P-Ca complexes. In exposed cells, a biphasic change in intracellular ATP concentrations was observed which could indicate 'activation' of AMs at low concentrations and inhibition of energy generation at higher concentrations. As for enzymatic activities, a dose-dependent increase in LDH release was observed except at low doses which increased ATP. There was a good correlation between ATP decrease and LDH release, consistent with a dose-dependent cytotoxic effect of NiHC. However beta-glucuronidase activity remained unchanged at all NiHC concentrations. It has been concluded that NiHC undergoes an intracellular, biological transformation to form Ni-P-Ca. Further investigations are needed to determine the precise nature and importance of these complexes.
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Affiliation(s)
- K Arsalane
- Laboratoire de Pathologie Respiratoire Expérimentale et de Pollution Atmosphérique, Institut Pasteur, Lille, France
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29
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30
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Arsalane K, Aerts C, Wallaert B, Voisin C, Hildebrand HF. Effects of nickel hydroxycarbonate on alveolar macrophage functions. J Appl Toxicol 1992; 12:285-90. [PMID: 1430780 DOI: 10.1002/jat.2550120413] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
The metabolic effects of different concentrations of nickel hydroxycarbonate (NiHC) on guinea pig alveolar macrophages (GPAMs) were investigated. Exposure to high concentrations of NiHC (6.25 and 12.5 micrograms 10(-6) cells) led to cell vacuolization. Morphological changes were associated with a dramatic reduction in the steady-state level of cellular adenosine triphosphate (ATP), i.e. ATP levels were reduced by 35% (P less than 0.001) and 53% (P less than 0.01), respectively. Low concentrations of NiHC (0.0625 and 0.125 microgram 10(-6) cells) did not induce morphological changes but increased cellular ATP content by 19% (P less than 0.01) and 12% (P less than 0.05), respectively. Effects of NiHC (0.125 and 6.25 micrograms 10(-6) cells) on cell oxidative metabolism were studied. The chemiluminescence was significantly increased (P less than 0.001) by the lower but not the higher concentration. A slight inhibition of total superoxide dismutase (P less than 0.05) and a decrease of catalase activity were demonstrated (P less than 0.05) for the high dose, while the low dose decreased the levels of reduced and total glutathione. In conclusion, the effects of NiHC on alveolar macrophages are characterized by an overproduction of free radicals for low concentrations and the depletion of cellular reserve energy, particularly ATP, for high concentrations.
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Affiliation(s)
- K Arsalane
- Institut de Médecine du Travail, Laboratoire de Toxicologie Professionnelle, Faculté de Médecine, Lille, France
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31
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Ilbäck NG, Fohlman J, Friman G. A common viral infection can change nickel target organ distribution. Toxicol Appl Pharmacol 1992; 114:166-70. [PMID: 1585370 DOI: 10.1016/0041-008x(92)90110-e] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
The autoradiographic distribution of the toxic heavy metal nickel (Ni) was studied at 4 and 7 days post-coxsackievirus B3 (CB3) infection in Balb/c mice. The distribution of the iv injected 63Ni was studied 10 min, 4 hr, and 24 hr after administration. Results clearly show that the site of 63Ni accumulation is greatly changed during this viral infection. This newly discovered distribution was mainly visible as a greatly increased accumulation in the pancreas and the wall of the ventricular myocardium. Healthy animals showed almost no 63Ni accumulation in these tissues. These results for the first time show that an invading microorganism can change the distribution of an environmental pollutant.
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Affiliation(s)
- N G Ilbäck
- Toxicology Laboratory, National Food Administration, Uppsala, Sweden
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32
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Abstract
Cancer epidemiology has identified several metal compounds as human carcinogens. Recent evidence suggests that carcinogenic metals induce genotoxicity in a multiplicity of ways, either alone or by enhancing the effects of other agents. This review summarizes current information on the genotoxicity of arsenic, chromium, nickel, beryllium and cadmium compounds and their possible roles in carcinogenesis. Each of these metals is distinct in its primary modes of action; yet there are several mechanisms induced by more than one metal, including: the induction of cellular immunity and oxidative stress, the inhibition of DNA metabolism and repair and the formation of DNA- and/or protein-crosslinks.
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Affiliation(s)
- E T Snow
- Nelson Institute of Environmental Medicine, New York University Medical Center, Tuxedo 10987
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33
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Schiffer RB, Sunderman FW, Baggs RB, Moynihan JA. The effects of exposure to dietary nickel and zinc upon humoral and cellular immunity in SJL mice. J Neuroimmunol 1991; 34:229-39. [PMID: 1918329 DOI: 10.1016/0165-5728(91)90134-s] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
We are interested in potential interactions between environmental trace metal exposures and immune function. In particular, we have wondered whether dietary exposure to nickel and zinc cations can influence T and B cell proliferation and function. To study this question, we fed SJL female mice supplemental nickel and zinc sulfate from 4-8 weeks of age, and immunized the animals intraperitoneally (i.p.) with keyhole limpet hemocyanin (KLH) at 8 weeks. Eight days later, we measured antibody responses to KLH. Both IgG and IgM antibody responses to KLH were significantly depressed in vivo in the nickel fed animals (p less than 0.005). In vitro antigenic responsiveness to KLH of splenocytes from nickel fed animals was also depressed compared with control and zinc supplemented animals (p less than 0.002). This altered antigenic responsiveness persisted even after cells had been cultured for 5 days in standard media. The zinc supplemented diets did not seem to affect antibody responsiveness and proliferation. The proliferative responses of B cells to the mitogen lipopolysaccharide (LPS) were significantly depressed in Ni fed mice, but were not affected in the zinc fed animals. T cell mitogenic responses to concanavalin A were not affected in the nickel fed animals, and were enhanced in zinc fed animals. We conclude that dietary exposure to certain trace metals may induce persisting alterations in immunity in this animal model.
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Affiliation(s)
- R B Schiffer
- Department of Neurology, University of Rochester School of Medicine, NY
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Hernandez M, Macia M, Conde JL, De la Fuente M. Cadmium and nickel modulation of adherence capacity of murine peritoneal macrophages and lymphocytes. Intersexual comparisons. THE INTERNATIONAL JOURNAL OF BIOCHEMISTRY 1991; 23:541-4. [PMID: 2065816 DOI: 10.1016/0020-711x(87)90047-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
1. Cadmium and nickel are common environmental toxicants that alter the immune response. 2. Cellular adherence is a crucial immune response, but little is known about it. 3. In the present paper we investigated the effect of CdCl2 and NiCl2 on the early (10 min) and late (45 min) adherence of peritoneal cells from male and female mice. 4. Adherence of macrophages is markedly higher than lymphocytes. Cells from female generally adhere to a greater extent than those from male. 5. The effect of either metal, when noticeable, results in an adherence enhancement which is higher, at 10 min in lymphocytes, in male peritoneal cells and when exerted by Ni.
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Affiliation(s)
- M Hernandez
- Departamento de Biología Animal II (Fisiología), Facultad de Ciencias Biológicas, Universidad Complutense de Madrid, España
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35
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Petruska JM, Wong SH, Sunderman FW, Mossman BT. Detection of lipid peroxidation in lung and in bronchoalveolar lavage cells and fluid. Free Radic Biol Med 1990; 9:51-8. [PMID: 2210441 DOI: 10.1016/0891-5849(90)90049-o] [Citation(s) in RCA: 32] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Inhalation of toxic materials such as asbestos, silica, 100% oxygen, ozone, or nitrogen dioxide may lead to an increased production of reactive oxygen metabolites which may initiate lipid peroxidation. Measurement of lipid peroxidation in cells and fluid obtained by bronchoalveolar lavage (BAL), as well as in lung tissue, may aid in monitoring the development and extent of pulmonary damage after inhalation of a toxic substance. In this study, we employed a sensitive assay for detection of malondialdehyde (MDA), a breakdown product of lipid peroxidation. By separation of the adduct with thiobarbituric acid, using a reverse phase high pressure liquid chromatographic technique, we accurately and sensitively measured the content of MDA in BAL cells, lavage fluid, and lavaged lung tissue homogenates of rats. The amounts of sample required for detection of MDA were small enough possibly to be applied to use with human specimens; in addition, recovery of added MDA was acceptable with all types of samples. Inclusion of a metal chelator in the preparation of samples appeared necessary to prevent metal-catalyzed propagation of lipid peroxidation during the assay. Overall, the method described here using samples from rats may be applicable to detecting lipid peroxidation in BAL samples from humans.
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Affiliation(s)
- J M Petruska
- Department of Pathology, University of Vermont College of Medicine, Burlington 05405-0068
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