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Clark MA, Kanjee U, Rangel GW, Chery L, Mascarenhas A, Gomes E, Rathod PK, Brugnara C, Ferreira MU, Duraisingh MT. Plasmodium vivax infection compromises reticulocyte stability. Nat Commun 2021; 12:1629. [PMID: 33712609 PMCID: PMC7955053 DOI: 10.1038/s41467-021-21886-x] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Accepted: 02/17/2021] [Indexed: 12/21/2022] Open
Abstract
The structural integrity of the host red blood cell (RBC) is crucial for propagation of Plasmodium spp. during the disease-causing blood stage of malaria infection. To assess the stability of Plasmodium vivax-infected reticulocytes, we developed a flow cytometry-based assay to measure osmotic stability within characteristically heterogeneous reticulocyte and P. vivax-infected samples. We find that erythroid osmotic stability decreases during erythropoiesis and reticulocyte maturation. Of enucleated RBCs, young reticulocytes which are preferentially infected by P. vivax, are the most osmotically stable. P. vivax infection however decreases reticulocyte stability to levels close to those of RBC disorders that cause hemolytic anemia, and to a significantly greater degree than P. falciparum destabilizes normocytes. Finally, we find that P. vivax new permeability pathways contribute to the decreased osmotic stability of infected-reticulocytes. These results reveal a vulnerability of P. vivax-infected reticulocytes that could be manipulated to allow in vitro culture and develop novel therapeutics. During Plasmodium intra-erythrocytic developmental, parasites compromise the structural integrity of host red-blood cells. Here, Clark et al. develop a flow cytometric osmotic stability assay to show that P. vivax infection destabilizes host reticulocytes, which are less stable than P. falciparum-infected normocytes.
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Affiliation(s)
- Martha A Clark
- Department of Immunology and Infectious Diseases, Harvard T. H. Chan School of Public Health, Boston, MA, USA
| | - Usheer Kanjee
- Department of Immunology and Infectious Diseases, Harvard T. H. Chan School of Public Health, Boston, MA, USA
| | - Gabriel W Rangel
- Department of Biochemistry and Molecular Biology, Pennsylvania State University, University Park, PA, USA
| | - Laura Chery
- Department of Chemistry, University of Washington, Seattle, WA, USA
| | - Anjali Mascarenhas
- Malaria Evolution in South Asia (MESA)-International Centers of Excellence in Malaria Research (ICEMR), Goa Medical College, Bambolim, Goa, India
| | - Edwin Gomes
- Malaria Evolution in South Asia (MESA)-International Centers of Excellence in Malaria Research (ICEMR), Goa Medical College, Bambolim, Goa, India
| | | | - Carlo Brugnara
- Department of Laboratory Medicine, Boston Children's Hospital, Boston, MA, USA
| | - Marcelo U Ferreira
- Department of Parasitology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, SP, Brazil
| | - Manoj T Duraisingh
- Department of Immunology and Infectious Diseases, Harvard T. H. Chan School of Public Health, Boston, MA, USA.
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Niskanen E, Sigounas G. Radioprotective potential of primitive hematopoietic precursors forming colonies in diffusion chambers in mice. Eur J Haematol 1993; 50:118-21. [PMID: 8440357 DOI: 10.1111/j.1600-0609.1993.tb00151.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
The purpose of this study was to determine the radioprotective ability of primitive hematopoietic precursors which form colonies in diffusion chambers in mice (CFU-D). Thirty-two lethally irradiated female ICR mice were injected with 5 to 7 male ICR mouse bone marrow-derived CFU-D colonies each. Fourteen of these mice survived over 30 days and were sacrificed at intervals up to a year. As a control, 20 lethally irradiated female ICR mice received cells from intercolony areas. All of these mice died before day 20. DNA samples obtained from hematopoietic organs and liver from 8 sacrificed mice were analyzed for the presence of CFU-D colony-derived cells. Only in 1 ICR mouse was CFU-D colony origin DNA detected by Southern analysis in all hematopoietic organs: bone marrow, spleen, thymus and lymph nodes. In 6 mice, only selected hematopoietic organs were repopulated by CFU-D colony-derived cells as judged by Southern analysis. In some of these mice, the remaining hematopoietic organs contained small CDU-D-derived cell populations which could be detected by more sensitive polymerase chain reaction (PCR). In 1 mouse, the presence of CFU-D-derived cells in all hematopoietic organs was only demonstrated by PCR. These findings suggest that lethally irradiated mice can be rescued by CFU-D-derived daughter cells. They appear to have the potential to give rise to clones containing lymphoid and myeloid cells in all hematopoietic organs, at least temporarily. Thus, it can be concluded that CFU-D represents a very primitive hematopoietic precursor cell with radioprotective capability.
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Affiliation(s)
- E Niskanen
- Department of Radiotherapy and Oncology, Helsinki Central University Hospital, Finland
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Twerdok LE, Mosebrook DR, Trush MA. Comparison of oxidant-generation and BP-diol activation by bone marrow cells from C57Bl/6 and DBA/2 mice: implications for risk of bone marrow toxicity induced by polycyclic hydrocarbons. Toxicol Appl Pharmacol 1992; 112:266-72. [PMID: 1311465 DOI: 10.1016/0041-008x(92)90196-y] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Neutrophil-derived oxidants have been implicated in both the damage to biomolecules and the metabolic activation of xenobiotics. Bone marrow, a relatively neutrophil-rich tissue with low cytochrome P450 activity, is subject to toxicity from orally administered benzo[a]pyrene (BP) in mice with noninducible P450 monooxygenase systems. Thus, we have compared the oxidant generation and chemical activation by neutrophilic cells isolated from femurs of male DBA/2 and C57Bl/6 mice, strains that are susceptible and nonsusceptible, respectively, to bone marrow toxicity from BP. Oxidant generation of neutrophilic preparations was assayed by superoxide anion generation and oxidant-dependent chemiluminescence (CL) from luminol or lucigenin. In all assays, cells from DBA/2 mice demonstrated increased oxidant generation. CL from BP-7,8-dihydrodiol (BP-diol) has previously been shown to correlate with its ability to elicit genotoxic effects. A twofold enhancement of oxidant-dependent CL from BP-diol was observed with TPA-stimulated neutrophilic cells from DBA/2 mice as compared to cells from C57Bl/6 mice. DBA/2-derived bone marrow cells also activated more BP-diol to a DNA covalent binding species than did bone marrow cells derived from the less BP-sensitive C57Bl/6 mouse. Tetraol analysis of BP-diol metabolism by activated bone marrow cells confirmed this greater bioactivation of the diol by DBA/2-derived cells. These results suggest that the increased risk of DBA/2 mice for BP-induced bone marrow toxicity may be related to their greater ability to bioactivate xenobiotics through oxidant-dependent mechanisms.
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Affiliation(s)
- L E Twerdok
- Johns Hopkins University School of Hygiene and Public Health, Department of Environmental Health Sciences, Baltimore, Maryland 21205
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Niskanen E, Chatelain C, Symann M. Diffusion chamber colony-forming unit (CFU-d): a primitive stem cell. INTERNATIONAL JOURNAL OF CELL CLONING 1989; 7:330-42. [PMID: 2681440 DOI: 10.1002/stem.5530070602] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Assay of hematopoietic precursor cells in diffusion chambers (DCs) implanted intraperitoneally in experimental animals provides a powerful tool for studying stem cell kinetics in vivo. In this system, the effect of cell migration (which complicates whole animal studies) is eliminated because the membranes utilized in the construction of the chambers are impermeable for cells, while permitting free passage of molecules present in the humoral phase of the host. As judged by light microscopy, conditions in the DC cultures primarily favor macrophage and granulocyte growth. However, the use of in vitro and in vivo subculture to further analyze chamber contents has demonstrated that the system supports proliferation of early hematopoietic progenitors. Additionally, cells capable of rescuing lethally irradiated mice proliferate in DC cultures. Development of the plasma clot DC technique has revealed that most of the growth occurs in colonies which are derived from single cells (CFU-d). Characterization of these cells indicates that they are at least as primitive as other colony-forming cells and, also based on subculture studies, can differentiate along several hematopoietic lineages. In addition to normal CFU-d, both embryonal and leukemic cells can give rise to granulocytes, macrophages, megakaryocytes and erythroid cells in the DC cultures. Evaluation of the effects of humoral factors on hematopoietic cell proliferation and differentiation in the system has led to the identification of both stimulators and inhibitors that may be different from the well-characterized cytokines. Thus, the system seems to be useful for detecting molecules controlling the most primitive stages of hematopoiesis. We believe that the DC culture technique holds enormous potential in the study of stem cell proliferation and differentiation in vivo.
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Affiliation(s)
- E Niskanen
- Department of Internal Medicine, University of Virginia, Charlottesville
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Doukas MA, Shadduck RK, Waheed A, Gass C. Lithium stimulation of diffusion chamber colony growth is mediated by factors other than colony-stimulating factor. INTERNATIONAL JOURNAL OF CELL CLONING 1989; 7:168-78. [PMID: 2499641 DOI: 10.1002/stem.5530070304] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Lithium is a recognized, potent stimulator of granulopoiesis. The present study used the model of clonal growth of granulopoietic precursors in diffusion chambers to investigate the relevance of certain colony-stimulating factors to lithium stimulation in vivo. In this system, lithium stimulation of granulopoiesis could not be attributed to changes in serum or chamber fluid colony-stimulating factor levels. Antibody to colony-stimulating factor-1 administered during culture markedly reduced morphologic expression of colonies in control and lithium-pretreated host mice, yet subculture of chamber contents revealed that lithium stimulation of a granulopoietic progenitor, perhaps of primitive potentiality, had nevertheless occurred. Therefore, we hypothesize that lithium acts in an indirect, hormonal fashion and that these colony-stimulating factors, while necessary for morphologic expression, play no role in the stimulatory effect. This hypothesis raises the possibility that lithium in combination with recombinant colony-stimulating factors may result in clinically effective synergistic stimulation of granulopoiesis.
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Affiliation(s)
- M A Doukas
- Department of Medicine, University of Kentucky, Lexington
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Twerdok LE, Trush MA. Neutrophil-derived oxidants as mediators of chemical activation in bone marrow. Chem Biol Interact 1988; 65:261-73. [PMID: 2837335 DOI: 10.1016/0009-2797(88)90111-1] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Neutrophil-derived oxidants have been implicated in both damage to biomolecules and the metabolic activation of xenobiotics. Since the bone marrow is a relatively neutrophil-rich tissue which is subject to xenobiotic toxicity, we have characterized the oxidant generating capability of neutrophilic cells isolated from femurs of male C57BL/6J mice. Addition of the phorbol ester 12-O-tetradecanoylphorbol-13-acetate (TPA) to neutrophil preparations (70 +/- 5% ring neutrophils and metamyelocytes) elicited superoxide anion generation, as indicated by superoxide dismutase (SOD)-inhibitable acetylated cytochrome c reduction, and oxidant-dependent chemiluminescence (CL) from luminol or lucigenin. The interaction of benzo[a]pyrene-7,8-dihydrodiol (BP-diol), a proximate carcinogenic metabolite of benzo[a]pyrene (BP), with TPA-stimulated bone marrow neutrophils resulted in azide-inhibitable CL (90%) indicative of its myeloperoxidase-dependent oxidation to an excited-state intermediate. Covalent binding of [3H]BP-diol to exogenous DNA was similarly increased 3-fold in the presence of TPA-stimulated bone marrow neutrophils. Recently, our laboratory has shown that in addition to CL, TPA-stimulated human polymorphonuclear leukocytes can activate BP-diol to an intermediate which covalently binds to DNA and elicits mutagenicity in Salmonella typhimurium TA100. These observations combined with our current results suggest a possible role for neutrophil-derived oxidants in the mechanisms of chemically-induced bone marrow toxicity.
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Affiliation(s)
- L E Twerdok
- Department of Environmental Health Sciences, Johns Hopkins University, School of Hygiene and Public Health, Baltimore, MD 21205
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McGann LE, Janowska-Wieczorek A, Turner AR, Hogg L, Muldrew KB, Turc JM. Water permeability of human hematopoietic stem cells. Cryobiology 1987; 24:112-9. [PMID: 3568739 DOI: 10.1016/0011-2240(87)90013-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
It is currently impossible to isolate or identify human hematopoietic progenitor cells from the bone marrow, yet the biophysical properties of these cells are important for the development of techniques to isolate and preserve stem cells for transplantation. Osmotic permeability properties of human bone marrow stem cells were estimated from the kinetics of cell damage in a hypotonic solution measured using in vitro colony assays for multipotential (CFU-GEMM) and committed (BFU-E, CFU-GM) progenitor cells. Cells exposed to a hypotonic solution swell as a result of water influx, and the rate of change of volume is proportional to the hydraulic conductivity of the plasma membrane. Cell damage occurs when the cell volume exceeds the maximum tolerable volume, so the hydraulic conductivity can be estimated from the kinetics of cell damage. For all the progenitor cells studied, the mean value of the hydraulic conductivity was 0.283 micron3/micron2/min/atm at 20 degrees C, with an Arrhenius activation energy of 6.41 kcal/mole. No significant differences were observed in the osmotic properties of the various progenitor cells. These data were used to predict the osmotic responses of human bone marrow stem cells at subzero temperatures during freezing.
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Niskanen E, Wells JR, Golde DW, Cline MJ. Separation by velocity sedimentation of human haemopoietic precursors forming colonies in vivo and in vitro cultures. CELL AND TISSUE KINETICS 1985; 18:399-406. [PMID: 4005934 DOI: 10.1111/j.1365-2184.1985.tb00670.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Cells which give rise to granulocyte-macrophage colonies under the influence of peripheral blood white cells (CFU-c (WBC] and Mo T cell conditioned medium (CFU-c (Mo] sedimented at a faster rate than the cells which form mixed erythroid-granulocytic colonies in methylcellulose in vitro (CFU-mix) and granulocytic (CFU-dg) and megakaryocytic (CFU-dm) colonies in diffusion chambers in mice. Despite identical peak sedimentation rate for the two CFU-c populations, sedimentation profiles suggest that they are heterogeneous with respect to size. A proportion of CFU-c (Mo) may be identical with CFU-dg and CFU-mix. Sedimentation profiles for cells which give rise to mixed colonies in vitro (CFU-mix) and to granulocytic colonies in diffusion chambers in cyclophosphamide pretreated mice (CFU-dg (CY] and in Mo conditioned medium treated mice (CFU-dg (Mo] were similar. On the average CFU-dm sedimented somewhat slower than CFU-dg. These and other observations suggesting a close relationship between CFU-dg and multipotential haemopoietic precursors are discussed.
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Nilsson B, Olofsson T. Density distribution of chronic myeloid leukaemia and normal colony-forming cells in diffusion chambers (CFU-D) and agar (CFU-GM). SCANDINAVIAN JOURNAL OF HAEMATOLOGY 1985; 34:317-22. [PMID: 3858980 DOI: 10.1111/j.1600-0609.1985.tb00755.x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
The density distribution in Percoll gradients of clonogenic cells forming colonies in diffusion chambers (CFU-D) or in agar culture (CFU-GM) was studied in chronic myeloid leukaemia (CML). The density distribution of CFU-GM in CML was homogeneous with peaks within 1.058-1.061 g/ml, which is slightly lower than normal. CFU-D, on the other hand, showed heterogeneous distributions both in CML and in normal controls. Two separable populations of CFU-D were recognized, one with the same or lower density than CFU-GM that formed almost exclusively neutrophilic colonies in diffusion chambers, and a second population concentrating in the density range 1.068-1.075 g/ml which primarily formed macrophage colonies. The second population contained colony-forming cells derived from both Fc-receptor positive and Fc-receptor negative precursor cells, suggesting that at least some colonies in diffusion chambers arise from Fc-receptor positive granulopoietic cells of intermediate maturity and/or monocytes. The concentration of CFU-D in peripheral blood was increased 40- to 100-fold in 2 patients currently off treatment who had increased WBC counts.
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Niskanen E, Phillips SL, Hess CE. Granulopoietic precursors in chronic neutropenia. SCANDINAVIAN JOURNAL OF HAEMATOLOGY 1984; 33:405-9. [PMID: 6515324 DOI: 10.1111/j.1600-0609.1984.tb00717.x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
11 patients with chronic neutropenia were evaluated. In 6 patients low numbers of CFU-DG were observed. Only 3 of these patients also had low CFU-C numbers, suggesting that these two precursors are not identical. Bone marrow samples from 2 patients were restudied a year later. The number of CFU-DG remained low while CFU-C numbers increased to control range in 1 patient. Studies for serum inhibitors were negative. No cytogenetic abnormalities were observed. This study suggests that abnormalities at different levels in the haemopoietic precursor cell hierarchy can be detected either simultaneously or independently in patients with chronic neutropenia.
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11
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Broxmeyer HE. Colony assays of hematopoietic progenitor cells and correlations to clinical situations. Crit Rev Oncol Hematol 1984; 1:227-57. [PMID: 6397266 DOI: 10.1016/s1040-8428(84)80013-x] [Citation(s) in RCA: 23] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
Abstract
The production of blood cells is a dynamic process that is noticeably aberrant during disease. The availability of colony assays in vitro that allow detection of hematopoietic stem and progenitor cells for the neutrophil, monocyte-macrophage, erythroid and/or megakaryocyte lineages has been of importance for the present understanding of the mechanisms controlling the proliferation, self-renewal capacity, and differentiation of morphologically nonrecognizable immature cells which give rise to the mature progeny circulating in the blood. It is through the use of these assays that the existence of potentially relevant stimulatory and inhibitory feedback interactions has been demonstrated. Abnormalities in these interactions, which may be of significance during leukemia and related disorders, have been uncovered. This communication will discuss regulatory interactions detected via the colony assays, their potential relevance physiologically and pathologically, and the use of these assays for diagnosis, prognosis, and for monitoring the clinical status of patients.
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Law P, Alsop P, Dooley DC, Meryman HT. Studies of cell separation: a comparison of the osmotic response of human lymphocytes and granulocyte-monocyte progenitor cells. Cryobiology 1983; 20:644-51. [PMID: 6661913 DOI: 10.1016/0011-2240(83)90068-8] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
The feasibility of using hypo- or hypertonic stress to selectively destroy lymphocytes while sparing stem cells was investigated. Lymphocytes were isolated from peripheral blood and exposed to Hanks' balanced salt solutions ranging in concentration from 66 to 2700 mOsm. The Boyle-van't Hoff plot of cell volume versus reciprocal osmolality was linear. Following osmotic stress, viabilities of the lymphocytes and the granulocyte-monocyte progenitor cells (CFUc) were determined. Lymphocyte viability was assessed by tritiated thymidine incorporation following mitogen stimulation. CFUc viability was measured with the soft agar colony assay. Both types of cells were found to possess high osmotic tolerances compared to other blood cells. While progenitor cells in general appeared to survive anisotonic exposure somewhat better than lymphocytes, significant statistical differences were not established for most situations. The highest degree of CFUc enrichment was twofold, but there was a concomitant 50% drop in CFUc survival. These results suggest that osmotic stress is not a useful procedure for the separation of peripheral blood lymphocytes and stem cells.
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Abstract
The effect of cooling rate on recovery of human and murine hemopoietic precursor cells was studied. In the presence of 10% Me2SO, a cooling rate of 7 degrees C/min from -4 to -30 degrees C was optimal for recovery of both human and murine precursor cells which give rise to colonies in diffusion chambers implanted in mice (CFU-DG). Cooling of human marrow at a rate between 3 and 7 degrees C/min resulted in the best CFU-C recovery, although no good correlation between the cooling rate and murine CFU-C recovery was demonstrated. These data suggest that recovery of the primitive hemopoietic precursor cells can be improved by changing the standard cryopreservation programs used presently. However, improved recovery of CFU-DG does not necessarily translate into faster reconstitution of hemopoiesis. No significant difference was observed in overall recovery of bone marrow cellularity in lethally irradiated mice following injection of untreated marrow and marrow cooled at a rate of 1 and 7 degrees C/min.
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