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Dragun Z, Kiralj Z, Pećnjak A, Ivanković D. The study of acidic/basic nature of metallothioneins and other metal-binding biomolecules in the soluble hepatic fraction of the northern pike (Esox lucius). Int J Biol Macromol 2024; 256:128209. [PMID: 37992940 DOI: 10.1016/j.ijbiomac.2023.128209] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Revised: 10/22/2023] [Accepted: 11/15/2023] [Indexed: 11/24/2023]
Abstract
Since fish metalloproteins are still not thoroughly characterized, the aim of this study was to investigate the acidic/basic nature of biomolecules involved in the sequestration of twelve selected metals in the soluble hepatic fraction of an important aquatic bioindicator organism, namely the fish species northern pike (Esox lucius). For this purpose, the hyphenated system HPLC-ICP-MS was applied, with chromatographic separation based on anion/cation-exchange principle at physiological pH (7.4). The results indicated predominant acidic nature of metal-binding peptides/proteins in the studied hepatic fraction. More than 90 % of Ag, Cd, Co, Cu, Fe, Mo, and Pb were eluted with negatively charged biomolecules, and >70 % of Bi, Mn, and Zn. Thallium was revealed to bind equally to negatively and positively charged biomolecules, and Cs predominantly to positively charged ones. The majority of acidic (negatively charged) metalloproteins/peptides were coeluted within the elution time range of applied standard proteins, having pIs clustered around 4-6. Furthermore, binding of several metals (Ag, Cd, Cu, Zn) to two MT-isoforms was assumed, with Cd and Zn preferentially bound to MT1 and Ag to MT2, and Cu evenly distributed between the two. The results presented here are the first of their kind for the important bioindicator species, the northern pike, as well as one of the rare comprehensive studies on the acidic/basic nature of metal-binding biomolecules in fish, which can contribute significantly to a better understanding of the behaviour and fate of metals in the fish organism, specifically in liver as main metabolic and detoxification organ.
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Affiliation(s)
- Zrinka Dragun
- Ruđer Bošković Institute, Division for Marine and Environmental Research, Bijenička cesta 54, Zagreb, Croatia.
| | - Zoran Kiralj
- Ruđer Bošković Institute, Division for Marine and Environmental Research, Bijenička cesta 54, Zagreb, Croatia
| | - Ana Pećnjak
- Faculty of Chemical Engineering and Technology, University of Zagreb, Trg Marka Marulića 19, Zagreb, Croatia
| | - Dušica Ivanković
- Ruđer Bošković Institute, Division for Marine and Environmental Research, Bijenička cesta 54, Zagreb, Croatia.
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Sabbioni E, Groppi F, Di Gioacchino M, Petrarca C, Manenti S. Metallobiochemistry of ultratrace levels of bismuth in the rat II. Interaction of 205+206Bi 3+ with tissue, intracellular and molecular components. J Trace Elem Med Biol 2021; 68:126752. [PMID: 33906785 DOI: 10.1016/j.jtemb.2021.126752] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/07/2020] [Revised: 02/23/2021] [Accepted: 03/29/2021] [Indexed: 10/21/2022]
Abstract
BACKGROUND Knowledge on Bi metabolism in laboratory animals refers to studies at "extreme" exposures, i.e. pharmacologically relevant high-doses (mg kg-1 b.w.) in relation to its medical use, or infinitesimal doses (pg kg-1b.w.) concerning radiobiology protection and radiotherapeutic purposes. There are no specific studies on metabolic patterns of environmental exposure doses (ultratrace level, μg kg-1 b.w.), becoming in this context Bi a "heavy metal fallen into oblivion". We previously reported the results of the metabolic fate of ultratrace levels of Bi in the blood of rats [1]. In reference to the same study here we report the results of the retention and tissue binding of Bi with intracellular and molecular components. METHODS Animals were intraperitoneally injected with 0.8 μg Bi kg-1 b.w. as 205+206Bi(NO)3, alone or in combination with 59Fe for the radiolabeling of iron proteins. The use of 205+206Bi radiotracer allowed the determination of Bi down to pg fg-1 in biological fluids, tissues, subcellular fractions, and biochemical components isolated by differential centrifugation, size exclusion chromatography, solvent extraction, precipitation, immunoprecipitation and dialysis. MAIN FINDINGS At 24 h post injection the kidney contained by far the highest Bi concentration (10 ng g-1 wt.w.) followed by the thymus, spleen, liver, thyroid, trachea, femur, lung, adrenal gland, stomach, duodenum and pancreas (0.1 to 1.3 ng g-1 wt.w.). Brain and testis showed smaller but consistently significant concentrations of the element (0.03 ng g-1 wt.w). Urine was the predominant route of excretion. Intracellularly, liver, kidney, spleen, testis, and brain cytosols displayed the highest percentages (35%-58%) of Bi of homogenates. Liver and testis nuclei were the organelles with the highest Bi content (24 % and 27 %). However, when the recovered Bi of the liver was recorded as percent of total recovered Bi divided by percent of total recovered protein the lysosomes showed the highest relative specific activity than in other fractions. In the brain subcellular fractions Bi was incorporated by neuro-structures with the protein and not lipidic fraction of the myelin retaining 18 % of Bi of the total homogenate. After the liver intra-subcellular fractionation: (i) 65 % of the nuclear Bi was associated with the protein fraction of the nuclear membranes and 35 % with the bulk chromatin bound to non-histone and DNA fractions; (ii) about 50 % of the mitochondrial Bi was associated with inner and outer membranes being the other half recovered in the intramitochondrial matrix; (iii) in microsomes Bi showed a high affinity (close to 90 %) for the membranous components (rough and smooth membranes); (iv) In the liver cytosol three pools of Bi-binding proteins (molecular size > 300 kDa, 70 kDa and 10 kDa) were observed with ferritin and metallothionein-like protein identified as Bi-binding biomolecules. Three similar protein pools were also observed in the kidney cytosol. However, the amount of Bi, calculated in percent of the total cytosolic Bi, were significantly different compared to the corresponding pools of the liver cytosol. CONCLUSIONS At the best of our knowledge the present paper represents the first in vivo study, on the basis of an environmental toxicology approach, aiming at describing retention and binding of Bi in the rat at tissue, intracellular and molecular levels.
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Affiliation(s)
- Enrico Sabbioni
- Center for Advanced Studies and Technology (C.A.S.T.), "G. d'Annunzio" University of Chieti-Pescara, Via Luigi Polacchi 11, Chieti, I-66100, Italy; LASA, Department of Physics, Università Degli Studi di Milano and INFN-Milano, Via F.lli Cervi 201, Segrate, MI, I-20090, Italy
| | - Flavia Groppi
- Department of Physics, Università Degli Studi di Milano, Via Celoria 16, Milano, I-20133, Italy; LASA, Department of Physics, Università Degli Studi di Milano and INFN-Milano, Via F.lli Cervi 201, Segrate, MI, I-20090, Italy
| | - Mario Di Gioacchino
- Center for Advanced Studies and Technology (C.A.S.T.), "G. d'Annunzio" University of Chieti-Pescara, Via Luigi Polacchi 11, Chieti, I-66100, Italy; Institute of Clinical Immunotherapy and Advanced Biological Treatments, Piazza Pierangeli 1, Pescara, Italy; Rectorate of Leonardo da Vinci Telematic University, Largo San Rocco 11 Torrevecchia, Teatina, CH, Italy
| | - Claudia Petrarca
- Center for Advanced Studies and Technology (C.A.S.T.), "G. d'Annunzio" University of Chieti-Pescara, Via Luigi Polacchi 11, Chieti, I-66100, Italy; Department of Medicine and Aging Sciences, "G. d'Annunzio" University of Chieti-Pescara, via Luigi Polacchi 11, Chieti, I-66100, Italy
| | - Simone Manenti
- Department of Physics, Università Degli Studi di Milano, Via Celoria 16, Milano, I-20133, Italy; LASA, Department of Physics, Università Degli Studi di Milano and INFN-Milano, Via F.lli Cervi 201, Segrate, MI, I-20090, Italy.
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Bartoli M, Jagdale P, Tagliaferro A. A Short Review on Biomedical Applications of Nanostructured Bismuth Oxide and Related Nanomaterials. MATERIALS (BASEL, SWITZERLAND) 2020; 13:E5234. [PMID: 33228140 PMCID: PMC7699380 DOI: 10.3390/ma13225234] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/28/2020] [Revised: 11/16/2020] [Accepted: 11/18/2020] [Indexed: 12/16/2022]
Abstract
In this review, we reported the main achievements reached by using bismuth oxides and related materials for biological applications. We overviewed the complex chemical behavior of bismuth during the transformation of its compounds to oxide and bismuth oxide phase transitions. Afterward, we summarized the more relevant studies regrouped into three categories based on the use of bismuth species: (i) active drugs, (ii) diagnostic and (iii) theragnostic. We hope to provide a complete overview of the great potential of bismuth oxides in biological environments.
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Affiliation(s)
- Mattia Bartoli
- Department of Applied Science and Technology, Politecnico di Torino, Corso Duca degli Abruzzi 24, 10129 Turin, Italy;
- Italian Institute of Technology, Via Livorno 60, 10144 Torino, Italy
| | - Pravin Jagdale
- Consorzio Interuniversitario Nazionale per la Scienza e Tecnologia dei Materiali (INSTM), Via G. Giusti 9, 50121 Florence, Italy;
| | - Alberto Tagliaferro
- Department of Applied Science and Technology, Politecnico di Torino, Corso Duca degli Abruzzi 24, 10129 Turin, Italy;
- Italian Institute of Technology, Via Livorno 60, 10144 Torino, Italy
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Harris WR, Chen Y, Stenback J, Shah B. Stability Constants for Dimercaptosuccinic Acid with Bismuth(III), Zinc(II), and Lead(II). J COORD CHEM 2009. [DOI: 10.1080/00958979109408249] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Wesley R. Harris
- a Department of Chemistry , University of Missouri , St Louis , MO , 63121 , USA
| | - Yong Chen
- a Department of Chemistry , University of Missouri , St Louis , MO , 63121 , USA
| | - Jana Stenback
- b Department of Chemistry , University of Idaho , Moscow , ID , 83843 , USA
| | - Bharat Shah
- b Department of Chemistry , University of Idaho , Moscow , ID , 83843 , USA
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Pamphlett R, Danscher G, Rungby J, Stoltenberg M. Tissue uptake of bismuth from shotgun pellets. ENVIRONMENTAL RESEARCH 2000; 82:258-62. [PMID: 10702334 DOI: 10.1006/enrs.1999.4016] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/18/2023]
Abstract
Shotgun pellets containing bismuth have been suggested to be less environmentally toxic than those containing other metals. We sought to find if bismuth from shotgun pellets embedded within an animal enters the tissues of that animal. Five bismuth-containing shotgun pellets were placed intraperitoneally into adult mice. Four or 9 weeks later the tissue distribution of bismuth was examined histologically using silver lactate autometallography. Bismuth was seen in the nervous system of the mice, either in cells with processes outside the nervous system or in cells not protected by the blood-brain barrier. Bismuth was also seen in the kidney, liver, spleen, and lung. The amount of bismuth within tissues varied widely between animals at both time intervals. Bismuth from shotgun pellets enters the tissues of mice, with some mice taking up more bismuth than others. Some animals wounded with bismuth pellets are therefore likely to accumulate large amounts of potentially toxic bismuth in their tissues.
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Affiliation(s)
- R Pamphlett
- Department of Pathology, University of Sydney, NSW, 2006, Australia.
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Slikkerveer A, de Wolff FA. Pharmacokinetics and toxicity of bismuth compounds. MEDICAL TOXICOLOGY AND ADVERSE DRUG EXPERIENCE 1989; 4:303-23. [PMID: 2682129 DOI: 10.1007/bf03259915] [Citation(s) in RCA: 172] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Inorganic bismuth salts are poorly soluble in water: solubility is influenced by the acidity of the medium and the presence of certain compounds with (hydr)oxy or sulfhydryl groups. The analysis of bismuth in biological material is not standardised and is subject to large variation; it is difficult to compare data from different studies, and older data should be approached with caution. The normal concentration of bismuth in blood is between 1 and 15 micrograms/L, but absorption from oral preparations produces a significant rise. Distribution of bismuth in the organs is largely independent of the compound administered or the route of administration: the concentration in kidney is always highest and the substance is also retained there for a long time. It is bound to a bismuth-metal binding protein in the kidney, the synthesis of which can be induced by the metal itself. Elimination from the body takes place by the urinary and faecal routes, but the exact proportion contributed by each route is still unknown. Elimination from blood displays multicompartment pharmacokinetics, the shortest half-life described in humans being 3.5 minutes, and the longest 17 to 22 years. A number of toxic effects have been attributed to bismuth compounds in humans: nephropathy, encephalopathy, osteoarthropathy, gingivitis, stomatitis and colitis. Whether hepatitis is a side effect, however, is open to dispute. Each of these adverse effects is associated with certain bismuth compounds. Bismuth encephalopathy occurred in France as an epidemic of toxicity and was associated with the intake of inorganic salts including bismuth subnitrate, subcarbonate and subgallate. In the prodromal phase patients developed problems in walking, standing or writing, deterioration of memory, changes in behaviour, insomnia and muscle cramps, together with several psychiatric symptoms. The manifest phase started abruptly and was characterised by changes in awareness, myoclonia, astasia and/or abasia and dysarthria. Patients recovered spontaneously after discontinuation of bismuth. Intestinal lavage, forced diuresis and haemodialysis have been tried without positive effects on the clinical condition of the patient or on blood bismuth concentration, and the use of dimercaprol as an antidote has produced reports of both positive and negative findings. To confirm the diagnosis of bismuth encephalopathy, it is essential to find elevated bismuth concentrations in blood, plasma, serum or CSF. A safety level of 50 micrograms/L and an alarm level of 100 micrograms/L have been suggested in the past, but no proof is available to support the choice of these levels.(ABSTRACT TRUNCATED AT 400 WORDS)
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Affiliation(s)
- A Slikkerveer
- Toxicology Laboratory, University Hospital, Leiden, The Netherlands
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Szymańska JA, Bem EM, Piotrowski JK, Brzeźnicki S, Baran T. Renal binding of cadmium in the rat following intragastric exposure. Toxicology 1989; 55:339-48. [PMID: 2718182 DOI: 10.1016/0300-483x(89)90023-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Renal binding of cadmium was compared in groups of rats administered cadmium intragastrically or subcutaneously in doses resulting in similar renal cadmium concentrations. In rats administered cadmium intragastrically the renal concentrations of copper and metallothionein were lower, suggesting disturbance in copper metabolism. These changes were alleviated gradually in the post-exposure period. In experiments with 64Cu it has been shown that intragastric exposure to cadmium reduced copper absorption to about 21% of that in the control rats, thus explaining the poor copper availability for renal binding of cadmium in the form of Cd,Cu-metallothionein. Changes in zinc uptake were less strongly marked and were limited to slight decrease of zinc content in the kidneys.
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Affiliation(s)
- J A Szymańska
- Department of Toxicological Chemistry, Institute of Environmental Research and Bioanalysis, Medical Academy, Lódź, Poland
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Zidenberg-Cherr S, Clegg MS, Parks NJ, Keen CL. Localization of bismuth radiotracer in rat kidney following exposure to bismuth. Biol Trace Elem Res 1989; 19:185-94. [PMID: 2484386 DOI: 10.1007/bf02924295] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
It has been proposed that alpha emitting 212Bi (t1/2 = 60 min) coupled to tumor-specific antibodies may be a useful radiotherapeutic agent. However, since Bi can accumulate in the kidney, it is necessary to characterize the factors influencing localization of Bi within this tissue in order to evaluate the potential for radiation damage to the renal system. In this study, the localization of Bi radiotracers was determined in kidneys of rats previously exposed and not exposed to mumole quantities of Bi. Following repeated injection of Bi (4 x 14 mumols (3 mg Bi)/kg bw) the element accumulated mainly in the kidney followed by liver, spleen, pancreas, bone, and brain. Kidney copper and liver zinc concentrations were higher in Bi-exposed rats than in non-exposed rats. Within the cytosol, in Bi-exposed rats, Bi radiotracer in the kidney was associated with a metallothionein-like protein (Mt). In contrast, non-exposed rats contained no detectable metallothionein-like proteins in the kidney and the Bi tracer was associated with the hemoglobin fraction of the cell. Thus, when Bi is administered in tracer quantities such as that incorporated for use as a radiopharmaceutical, no induction of, and association with, metallothionein-like proteins should occur. These results suggest that the potential nephrotic effects of 212Bi will be influenced by the individual's previous exposure to Bi-containing drugs, or other metallothionein-inducing insults.
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Szymanska JA, Stillman MJ. Circular dichroism and magnetic circular dichroism of bismuth-induced, metallothionein-like proteins. Biochem Biophys Res Commun 1982; 108:919-25. [PMID: 7181893 DOI: 10.1016/0006-291x(82)92086-1] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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Płonka A, Metodiewa D, Szymańska J, Zelazowski A. ESR investigations at low temperatures of oxygen radical interaction with rat chromochelatin and metallothioneins. Biochem Biophys Res Commun 1982; 108:776-82. [PMID: 6293501 DOI: 10.1016/0006-291x(82)90896-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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Yesair DW, Taylor RF. Pharmacological implications of the interaction of heavy metals with novel macromolecular lipids. Drug Metab Rev 1982; 13:517-33. [PMID: 7105973 DOI: 10.3109/03602538209029993] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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