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Mosca F, Trachtman AR, Hattab J, Marruchella G, Tiscar PG. Effect of hydrogen peroxide on the oxidative burst of neutrophils in pigs and ruminants. Vet World 2020; 13:1934-1939. [PMID: 33132608 PMCID: PMC7566262 DOI: 10.14202/vetworld.2020.1934-1939] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2020] [Accepted: 08/04/2020] [Indexed: 11/16/2022] Open
Abstract
Background and Aim Neutrophils represent between 20% and 75% of white blood cells in animals and play a key role in an effective immune response. The generation of reactive oxygen species (ROS) is commonly referred to as an oxidative burst and is crucial under healthy and disease conditions. Interestingly, ROS are emerging as regulators of several neutrophil functions, including their oxidative burst. The present study aimed to investigate the effect of hydrogen peroxide on the oxidative burst of neutrophils, collected from domestic animal species (namely, pig, cattle, and sheep), and exposed to different stimuli. Materials and Methods A total of 65 slaughtered animals were included in the present study: Twenty-two pigs, 21 cattle, and 22 sheep. Blood samples were collected at bleeding and neutrophils were then purified using ad hoc developed and species-specific protocols. Neutrophils were treated with hydrogen peroxide at micromolar-to-millimolar concentrations, alone, or combined with other stimuli (i.e., opsonized yeasts, and phorbol 12-myristate 13-acetate). The generation of ROS was evaluated using a luminol-derived chemiluminescence (CL) assay. For each animal species, data were aggregated and reported as mean area under curve±standard deviation. Finally, data were statistically analyzed by one-way ANOVA, followed by Tukey's post hoc test. Results Exposure of bovine and ovine neutrophils to hydrogen peroxide alone resulted in a dose-dependent enhancement of the CL response, which was significantly stronger at its highest concentration and proved particularly prominent in sheep. Opsonized yeasts and phorbol 12-myristate 13-acetate both proved capable of stimulating the generation of ROS in all animal species under study. Hydrogen peroxide negatively modulated the oxidative burst of neutrophils after exposure to those stimuli, observed response patterns varying between pigs and ruminants. Porcine neutrophils, pre-exposed to micromolar concentrations of hydrogen peroxide, showed a decreased CL response only to opsonized yeasts. Conversely, pre-exposure to hydrogen peroxide reduced the CL response of ruminant neutrophils both to yeasts and phorbol 12-myristate 13-acetate, the effect being most prominent at 1 mM concentration. Conclusion These results indicate that hydrogen peroxide is capable of modulating the oxidative bursts of neutrophils in a species-specific and dose-dependent manner, substantial differences existing between pigs and ruminants. Further investigation is required to fully comprehend such modulation, which is crucial for the proper management of the generation of ROS under healthy and disease conditions.
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Affiliation(s)
- Francesco Mosca
- Department of Veterinary Medicine, University of Teramo, Loc. Piano d'Accio, 64100, Teramo, Italy
| | - Abigail R Trachtman
- Department of Veterinary Medicine, University of Teramo, Loc. Piano d'Accio, 64100, Teramo, Italy
| | - Jasmine Hattab
- Department of Veterinary Medicine, University of Teramo, Loc. Piano d'Accio, 64100, Teramo, Italy
| | - Giuseppe Marruchella
- Department of Veterinary Medicine, University of Teramo, Loc. Piano d'Accio, 64100, Teramo, Italy
| | - Pietro G Tiscar
- Department of Veterinary Medicine, University of Teramo, Loc. Piano d'Accio, 64100, Teramo, Italy
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Di Teodoro G, Marruchella G, Mosca F, Di Provvido A, Sacchini F, Tiscar PG, Scacchia M. Polymorphonuclear cells and reactive oxygen species in contagious bovine pleuropneumonia: New insight from in vitro investigations. Vet Immunol Immunopathol 2018; 201:16-19. [DOI: 10.1016/j.vetimm.2018.04.011] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2018] [Revised: 03/19/2018] [Accepted: 04/27/2018] [Indexed: 12/25/2022]
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Murphy GR, Dunstan RH, Macdonald MM, Gottfries J, Roberts TK. Alterations in amino acid metabolism during growth by Staphylococcus aureus following exposure to H 2O 2 - A multifactorial approach. Heliyon 2018; 4:e00620. [PMID: 29756075 PMCID: PMC5944418 DOI: 10.1016/j.heliyon.2018.e00620] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2018] [Revised: 03/20/2018] [Accepted: 04/27/2018] [Indexed: 01/02/2023] Open
Abstract
Temperature and pH are known to vary in a wound site due to the immune response and subsequent healing processes. This study used a multifactorial design to examine the cellular responses of Staphylococcus aureus to hydrogen peroxide (0–100 mM) when bacteria were grown in temperatures of 37 ± 2 °C and pH 7 ± 1, conditions potentially encountered in wound sites. A centroid sample was included in the design which represented the mid-point values of all three environmental parameters (37 °C, pH 7, 50 mM H2O2). Cytoplasmic extracts and corresponding medium supernatants were analysed for amino acid composition by gas chromatography. Exposures of S. aureus to H2O2 during the inoculation process resulted in extended lag phases lasting well after the peroxide had been neutralised by the bacterium's antioxidant systems, after which the bacteria eventually resumed growth at equivalent rates to the controls. Even though the subsequent growth rates appeared normal, the cells exhibited a variant metabolic regime at the mid-exponential phase of growth as a result of the initial exposure to peroxide. The alterations in metabolism were reflected by the differential amino acid profiles measured in the cytoplasmic extracts (P < 0.0001). The data indicated that the metabolic responses to H2O2 challenge were uniquely different depending on the variations of temperature and pH. The uptake patterns of amino acids from the media also altered depending on prevailing environmental conditions. From these results, it was proposed that a specific reproducible homeostasis could be induced under a specific set of defined environmental conditions. It was also evident that early toxic insults on the bacterial culture could have lasting impacts on cellular homeostasis after successive generations, even after the offending chemical had been removed and initial cell integrity restored. It was concluded that metabolic homeostasis would be continually adjusting and responding to changing environmental conditions to deploy defensive proteins as well as optimising processes for survival. The powerful ability to continually and rapidly adapt to the environment may represent the key feature supporting the virulence of S. aureus as an opportunistic pathogen invading the wound site.
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Affiliation(s)
- Grace R Murphy
- Metabolic Research Group, Faculty of Science and Information Technology, School of Environmental and Life Sciences, Department of Biology, University Drive, Callaghan, 2308, NSW, Australia
| | - R Hugh Dunstan
- Metabolic Research Group, Faculty of Science and Information Technology, School of Environmental and Life Sciences, Department of Biology, University Drive, Callaghan, 2308, NSW, Australia
| | - Margaret M Macdonald
- Metabolic Research Group, Faculty of Science and Information Technology, School of Environmental and Life Sciences, Department of Biology, University Drive, Callaghan, 2308, NSW, Australia
| | | | - Tim K Roberts
- Metabolic Research Group, Faculty of Science and Information Technology, School of Environmental and Life Sciences, Department of Biology, University Drive, Callaghan, 2308, NSW, Australia
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Kavalenka AI, Semenkova GN, Cherenkevich SN. Effects of hydrogen peroxide on neutrophil ability to generate reactive oxygen and chlorine species and to secrete myeloperoxidase in vitro. ACTA ACUST UNITED AC 2007. [DOI: 10.1134/s1990519x07060120] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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5
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Krjukov AA, Semenkova GN, Cherenkevich SN, Gerein V. Activation of redox-systems of monocytes by hydrogen peroxide. Biofactors 2006; 26:283-92. [PMID: 17119274 DOI: 10.1002/biof.5520260406] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
In this work the influence of H2O2 on the ability of human blood monocytes to generate ROS upon stimulation of cells by adhesion to glass surface and fMLP was studied using the luminol-dependent chemiluminescence (LDCL) method. Pretreatment of cells with H2O2 increased the adhesiveness of monocytes and ROS generation. Superoxide generation by cells in response to fMLP depended on the duration of pretreatment and the concentration of H2O2. The stimulatory effect on fMLP-induced LDCL of cells further depended on the Ca2+ concentration in the medium and on the activities of phospholipase A2, cyclooxygenases, and Mek1/2.
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Affiliation(s)
- Alexei A Krjukov
- Department of Biophysics, Belarus State University, Minsk, Belarus
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Larsson J, Persson C, Tengvall P, Lundqvist-Gustafsson H. Anti-inflammatory effects of a titanium-peroxy gel: role of oxygen metabolites and apoptosis. J Biomed Mater Res A 2004; 68:448-57. [PMID: 14762924 DOI: 10.1002/jbm.a.20078] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Polymorphonuclear neutrophils (PMN) are among the first inflammatory cells to arrive at an implant interface, where they encounter with the foreign material and may produce reactive oxygen species (ROS). During the interaction between titanium and ROS, titanium-peroxy (Ti-peroxy) compounds may be formed. We used a Ti-peroxy gel, made from titanium and hydrogen peroxide, to study the effects of Ti-peroxy compounds on PMN. In the absence of serum, the Ti-peroxy gel decreased the oxidative response of PMN to yeast and PMA and reduced PMN apoptosis without inducing necrosis. These effects could not be ascribed to the release of hydrogen peroxide from the Ti-peroxy gel, because a steady-state hydrogen peroxide producing system failed to mimic the effects of the gel. The effects were similarly unaffected when PMN were preincubated with beta(2)-integrin antibodies, questioning the involvement of adhesion molecules. Nevertheless, when a filter was used to separate the Ti-peroxy gel from the cells, the gel effect on PMN life span was abolished, pointing to a contact-dependent mechanism. In the presence of serum, the Ti-peroxy gel had no effect on the PMN oxidative response and life span, but appeared rather inert. In summary, this study demonstrates that the Ti-peroxy gel has potentially anti-inflammatory properties through a combined peroxide and physical contact effect, supporting the notion that interactions between titanium and inflammatory cells are responsible for the good performance of titanium in vivo.
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Affiliation(s)
- Jenny Larsson
- Division of Pathology II, Linköping University, S-581 85 Linköping, Sweden.
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Braga PC, dal Sasso M, Bovio C, Sgaragli GP. Effect of butylated hydroxyanisole and some of its derivatives on human neutrophil oxidative burst: chemiluminescence evaluation. Pharmacology 2003; 68:9-16. [PMID: 12660474 DOI: 10.1159/000068726] [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] [Received: 05/22/2002] [Indexed: 11/19/2022]
Abstract
An acute inflammatory response begins during the reperfusion phase following an ischemic insult in which polymorphonuclear neutrophils (PMNs) play an important role and the release of reactive oxygen species (ROS) causes further damage and a reduction in endogenous antioxidant storage. The ability of butylated hydroxyanisole (BHA) and some phenolic, aliphatic and aromatic BHA derivatives to reduce the human PMN oxidative burst evoked by particulate (Candida albicans and zymosan) or soluble stimulants [N-formyl-methionyl-leucyl-phenylalanine (fMLP) and phorbol myristate acetate (PMA)] was investigated using luminol-amplified chemiluminescence. BHA and the derivative dt-BHA [3,5-di-t-butyl-4-hydroxyanisole] significantly reduced the PMN oxidative burst at concentrations ranging from 5 x 10(-6) to 5 x 10(-5) mol/l for C. albicans stimulation, while for zymosan stimulation, reduction was seen at concentrations ranging from 5 x 10(-6) to 5 x 10(-5) mol/l for BHA, and at concentrations ranging from 5 x 10(-7) to 5 x 10(-5) mol/l for dt-BHA, with dt-BHA being the most active. Another BHA derivative, Bu GAM 1, was active at 5 x 10(-5) mol/l for C. albicans and at 5 x 10(-6) to 5 x 10(-5) mol/l for zymosan. The findings obtained with fMLP and PMA were very similar to those previously reported. ROS release is related to PMN killing activity, but the inhibition of the PMN oxidative burst induced by BHA and BHA derivatives did not significantly modify PMN phagocytosis or killing. It has recently been observed that dt-BHA has a spasmolytic action by inhibiting the influx of Ca(2+) into cells through L-type Ca(2+) channels, which means that a single molecule is capable of counteracting two major steps in the sequence of events triggered by ischemia-reperfusion injury, i.e. free radical release and Ca(2+) overload.
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Affiliation(s)
- Pier Carlo Braga
- Department of Pharmacology, School of Medicine, University of Milan, Italy.
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Gamaley IA, Klyubin IV. Roles of reactive oxygen species: signaling and regulation of cellular functions. INTERNATIONAL REVIEW OF CYTOLOGY 1999; 188:203-55. [PMID: 10208013 DOI: 10.1016/s0074-7696(08)61568-5] [Citation(s) in RCA: 124] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/05/2022]
Abstract
Reactive oxygen species (ROS) are the side products (H2O2, O2.-, and OH.) of general metabolism and are also produced specifically by the NADPH oxidase system in most cell types. Cells have a very efficient antioxidant defense to counteract the toxic effect of ROS. The physiological significance of ROS is that ROS at low concentrations are able to mediate cellular functions through the same steps of intracellular signaling, which are activated by natural stimuli. Moreover, a variety of natural stimuli act through the intracellular formation of ROS that change the intracellular redox state (oxidation-reduction). Thus, the redox state is a part of intracellular signaling. As such, ROS are now considered signal molecules at nontoxic concentrations. Progress has been achieved in studying the oxidative activation of gene transcription in animal cells and bacteria. Changes in the redox state of intracellular thiols are considered to be an important mechanism that regulates cell functions.
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Affiliation(s)
- I A Gamaley
- Institute of Cytology, Russian Academy of Sciences, St. Petersburg, Russia
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Dekaris I, Marotti T, Sprong RC, van Oirschot JF, van Asbeck BS. Hydrogen peroxide modulation of the superoxide anion production by stimulated neutrophils. Immunopharmacol Immunotoxicol 1998; 20:103-17. [PMID: 9543702 DOI: 10.3109/08923979809034811] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Hydrogen peroxide (H2O2) pretreatment of human neutrophils results in a suppression of the superoxide anion (O2) production in response to surface-acting stimulants such as lipopolysaccharide (LPS) and opsonized zymosan. This effect was not observed when phorbol myristate acetate (PMA), formyl-methionyl-leucyl-phenylalanine (fMLP) or tumor necrosis factor alpha (TNF alpha) were used as a stimuli. Since the response to PMA and other stimuli was unimpaired by preincubation with H2O2, we assume that the H2O2 modulated O2 production is probably due to alteration of the LPS receptor conformation rather than effecting directly NADPH-oxidase. The balance of reactive oxygen species (ROS) produced by neutrophils in the state of sepsis may thus be autoregulated by negative feedback phenomena of locally produced H202.
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Affiliation(s)
- I Dekaris
- Department of Ophthalmology, GH "Sveti Duh", Zagreb, Croatia
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Gamaley I, Augsten K, Berg H. Electrostimulation of macrophage NADPH oxidase by modulated high-frequency electromagnetic fields. ACTA ACUST UNITED AC 1995. [DOI: 10.1016/0302-4598(95)01836-4] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Ginsburg I, Kohen R. Cell damage in inflammatory and infectious sites might involve a coordinated "cross-talk" among oxidants, microbial haemolysins and ampiphiles, cationic proteins, phospholipases, fatty acids, proteinases and cytokines (an overview). Free Radic Res 1995; 22:489-517. [PMID: 7633573 DOI: 10.3109/10715769509150323] [Citation(s) in RCA: 60] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- I Ginsburg
- Department of Oral Biology, Hebrew University, Hadassah School of Dental Medicine, Jerusalem, Israel
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Ching TL, Koelemij JG, Bast A. The effect of histamine on the oxidative burst of HL60 cells before and after exposure to reactive oxygen species. Inflamm Res 1995; 44:99-104. [PMID: 7552580 DOI: 10.1007/bf01782018] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023] Open
Abstract
During an inflammation neutrophils are stimulated to produce reactive oxygen species (ROS). These ROS induce the release of histamine from mast cells, which are also present at the inflammation site. In this study dibutyryl cAMP differentiated HL60 cells are used as a model for human neutrophils. The effect of histamine on formyl-methionyl-leucyl-phenylalanine (fmlp) stimulated cells is examined. Except for histamine also an accumulation of ROS takes place at the inflammation site and we investigated if ROS can influence the response of the stimulated HL60 cells. It is found that 10(-3) M histamine can inhibit the fmlp induced superoxide anion radical production. This occurs partly via an H2 receptor because H2 antagonists like famotidine, mifentidine and ranitidine could partially antagonize this effect of histamine. When HL60 cells are exposed to hydrogen peroxide or hypochlorous acid (20 min), an increased fmlp response is found while the inhibiting effect of histamine remains unchanged.
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Affiliation(s)
- T L Ching
- Leiden/Amsterdam Center for Drug Research, Department of Pharmacochemistry, Vrije Universiteit Amsterdam, The Netherlands
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Abstract
Hydrogen peroxide at concentrations from 0.1 to 20 microM enhances phagocytosis and oxidative burst of murine peritoneal macrophages. The activation of these macrophage functions is paralleled by prolonged hyperpolarization and a transient increase in cytoplasmic free calcium concentration. All the effects are dose- and time-dependent. The results obtained for H2O2 are compared with those for a natural activator, peptide N-formyl-methionyl-leucyl-phenylalanine. The data demonstrate the ability of small doses of hydrogen peroxide to stimulate macrophages through the intracellular mechanisms of ion transduction.
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Affiliation(s)
- I A Gamaley
- Institute of Cytology, Russian Academy of Sciences, St Petersburg
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Suchard SJ, Burton MJ, Stoehr SJ. Thrombospondin receptor expression in human neutrophils coincides with the release of a subpopulation of specific granules. Biochem J 1992; 284 ( Pt 2):513-20. [PMID: 1376114 PMCID: PMC1132668 DOI: 10.1042/bj2840513] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
The extracellular matrix (ECM) protein thrombospondin (TSP) binds specifically to polymorphonuclear leucocyte (PMN) surface receptors and promotes cell adhesion and motility. TSP receptor expression increases 30-fold after activation with the synthetic chemotactic peptide, N-formylmethionyl-leucylphenylalanine (FMLP) or the Ca2+ ionophore A23187, in combination with cytochalasin B. The expression of TSP receptors was correlated with the exocytosis of both specific and azurophil granules. Newly expressed TSP receptors are not derived from easily mobilized specific granules since agents that trigger some specific granule release [phorbol myristate acetate (PMA), FMLP or ionophore A23187 alone] do not increase TSP receptor expression. In this study we used the anion-channel blocker, 4,4'-di-isothiocyanatostilbene-2,2'-disulphonic acid (DIDS) to investigate the source of these newly expressed receptors. When PMNs were exposed to cytochalasin B and FMLP or to cytochalasin B and ionophore A23187 in the presence of 30-100 microM-DIDS, TSP receptor expression increased coincidently with vitamin B12-binding protein release from specific granules. Under these same conditions, the release of the azurophil granule component, myeloperoxidase, was significantly inhibited. Using agonists that cause release of specific granules, or both specific granules and azurophil granules, we determined that DIDS blocked the release of PMA-mobilized specific granules and cytochalasin B plus FMLP- or cytochalasin B plus ionophore A23187-mobilized myeloperoxidase-containing azurophil granules but not specific granules mobilized by cytochalasin B plus FMLP or cytochalasin B plus ionophore A23187. These results suggested that PMNs contain at least two subpopulations of specific granules: one that is easily mobilized, lacks TSP receptors and is inhibitable by DIDS, and one that is difficult to mobilize, contains a large pool of TSP receptors and the release of which is enhanced in the presence of DIDS.
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Affiliation(s)
- S J Suchard
- Department of Pediatrics, University of Michigan School of Medicine, Ann Arbor 48109
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