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Fittschen C, Parmley RT, Austin RL, Crist WM. Vicinal glycol-staining identifies secondary granules in human normal and Chédiak-Higashi neutrophils. Anat Rec (Hoboken) 1983; 205:301-11. [PMID: 6188387 DOI: 10.1002/ar.1092050307] [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: 01/18/2023]
Abstract
Neutrophil secondary granules contain large amounts of glycoprotein. We evaluated periodate-thiocarbohydrazide-silver proteinate (PA-TCH-SP) staining of these granules after alpha-amylase digestion to assess their content of vicinal glycol-containing glycoconjugates and the usefulness of this stain as a positive stain for secondary granules. Using this method, early stages of secondary granule genesis were observed prior to completion of primary granule genesis in myelocytes. Immature secondary granules appeared round to ovoid, but irregular in outline and demonstrated strong staining of the limiting membrane and matrix material. In mature granules, matrix staining was unaltered; however, membrane staining was decreased. Some immature primary granules in promyelocytes demonstrated strong PA-TCH-SP reactivity which was masked in mature primary granules of band and segmented neutrophils. The Golgi apparatus showed progressively increasing PA-TCH-SP reactivity toward its mature surface which was often convex in promyelocytes and myelocytes and concave in segmented neutrophils. The Chédiak-Higashi secondary granules were cytochemically and morphologically similar to those of normal individuals and were not statistically decreased in number when compared to controls. They were only rarely observed contacting or fusing with giant granules which had consumed all primary granules leaving an easily detected population of secondary granules. Thus the alpha-amylase-PA-TCH-SP method demonstrates a large amount of unmasked vicinal glycol-containing glycoconjugates in neutrophil secondary granules, which allows their differentiation from primary granules.
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102
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Zellmer DM, Shannon WA. Morphometric cytochemistry of catalase and myeloperoxidase-containing granules in the rabbit polymorphonuclear leukocyte. THE HISTOCHEMICAL JOURNAL 1983; 15:211-30. [PMID: 6303987 DOI: 10.1007/bf01006237] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Recently developed morphometric and statistical techniques were applied to the study of heterogeneity of the granule population of rabbit polymorphonuclear leukocytes. The cytochemical activities of myeloperoxidase and catalase were differentiated by incubation at pH 7.6, and pH 9.7 to 10.5, respectively. Each activity was found in more than one granule. Statistical evaluation suggested that in addition to the primary granule, two myeloperoxidase-containing granules and two catalase-containing granules existed. Although the presence of catalase activity has been described in the immature polymorphonuclear leukocyte previously, this is the first report indicating cytochemical reactivity in mature polymorphs.
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103
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DeRenzis FA, Chen SY. Ultrastructural study of cultured human gingival fibroblasts exposed to endotoxin. J Periodontol 1983; 54:86-90. [PMID: 6572718 DOI: 10.1902/jop.1983.54.2.86] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Our current concept of periodontal disease is that some mediators found in the gingival sulcus are able to penetrate the epithelial barrier and produce tissue destruction in the periodontium. Endotoxin, one such mediator, recently has been the subject of considerable study. The purpose of this investigation was to substantiate the role of endotoxin in the pathogenesis of periodontal disease by ascertaining its action on cellular and subcellular components. In order to accomplish this, cultured human gingival fibroblasts were exposed to media containing either 300 micrograms/ml or 500 micrograms/ml of endotoxin and untreated medium for a period of 24 hours. Cells were harvested and prepared for electron microscopy by conventional methods. Electron microscopic examination revealed alterations in mitochondria, Golgi apparatus, lysosomal-like bodies, cytofilaments and plasma membrane. Relationship of these alterations to pathologic processes is discussed.
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104
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Brederoo P, van der Meulen J. Development of the granule population in heterophil granulocytes from rat bone marrow. Cell Tissue Res 1983; 228:433-49. [PMID: 6831530 DOI: 10.1007/bf00211466] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
The development of the heterophil granulocyte in the bone marrow of the rat is described, and an electron-microscopical analysis of the changes in the cytoplasm as well as in the granule population in several stages of maturation is reported. Three types of granule originate in consecutive stages of heterophil maturation. Granules with an internal fine structure (nucleated granules) are the first to be formed, i.e., in early promyelocytes; azurophil granules are formed in late promyelocytes; and specific granules appear in myelocytes. Quantitative analysis showed that the granule population in mature cells, i.e., about 160 granules per electron micrograph, is composed of roughly 14% nucleated granules, 10% azurophil granules, and 76% specific granules. Three cell stages were observed in mitosis: the early promyelocyte, the late promyelocyte, and the myelocyte. Granule counts in non-dividing cells confirmed the occurrence of mitosis in the late promyelocyte and myelocyte.
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105
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Ferrarini M, Romagnani S, Montesoro E, Zicca A, Del Prete GF, Nocera A, Maggi E, Leprini A, Grossi CE. A lymphoproliferative disorder of the large granular lymphocytes with natural killer activity. J Clin Immunol 1983; 3:30-41. [PMID: 6338026 DOI: 10.1007/bf00919136] [Citation(s) in RCA: 42] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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106
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Schofield KP, Stone PC, Beddall AC, Stuart J. Quantitative cytochemistry of the toxic granulation blood neutrophil. Br J Haematol 1983; 53:15-22. [PMID: 6848117 DOI: 10.1111/j.1365-2141.1983.tb01981.x] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
A quantitative cytochemical study has been made, using scanning-integrating microdensitometry, of 1000 toxic granulation blood neutrophils from 20 infected patients, in comparison with 1250 normal blood neutrophils. Myeloid precursor cells in 10 normal marrows were also studied. Normal bone marrow granulocyte maturation was associated with a progressive decrease in azurophilic granule enzymes (myeloperoxidase, beta-glucuronidase, acid phosphatase, chloroacetate esterase), and also Alcian blue staining from acid mucosubstance, but an increase in the specific granule marker lactoferrin. Toxic granulation blood neutrophils showed minor changes in the enzyme content of their azurophilic and specific granules, consistent with cell immaturity, and an increase in acid mucosubstance in azurophilic granules. Abnormal maturation of azurophilic granules, with persistence of acid mucosubstance, is the likely explanation for the intense Romanowsky dye staining of the toxic granulation neutrophil.
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107
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Chibber R, Castle AG. Biochemical characterisation of porcine polymorphonuclear leucocytes: comparison with human polymorphonuclear leucocytes. COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY. B, COMPARATIVE BIOCHEMISTRY 1983; 75:335-40. [PMID: 6872522 DOI: 10.1016/0305-0491(83)90336-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: 01/22/2023]
Abstract
Polymorphonuclear leucocytes were isolated from pig blood relatively free from other cells and were characterised biochemically and morphologically and compared with human PMNLs. The activities of 16 enzymes of porcine and human PMNLs were measured and compared. Alkaline phosphatase, acid phosphatase, phosphodiesterase, gamma-glutamyl transpeptidase, NADH-cytochrome c oxidoreductase, malate dehydrogenase and acetylcholinesterase had higher specific activities in procine than in human cells. Alkaline phosphatase has an 87-fold higher specific activity in porcine than in human cells. beta-glucuronidase, lysozyme, beta-galactosidase, N-acetyl-glucosaminidase, beta-glucosidase, myeloperoxidase and catalase had higher specific activities in human than in porcine cells. beta-glucuronidase and myeloperoxidase showed over a 1000- and a 13-fold higher specific activity, respectively, in human than in porcine cells. Porcine PMNLs are readily available in large numbers and are recommended for studies of phagocytosis, chemotaxis and membrane biochemistry.
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108
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Parmley RT, Takagi M, Barton JC, Boxer LA, Austin RL. Ultrastructural localization of lactoferrin and iron-binding protein in human neutrophils and rabbit heterophils. THE AMERICAN JOURNAL OF PATHOLOGY 1982; 109:343-58. [PMID: 7180945 PMCID: PMC1916107] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
Lactoferrin in marrow and blood granulocytes from rabbits and humans was stained with an immunoferritin method. Iron-binding protein(s) was localized by the staining of granulocytes with acid ferrocyanide after saturation of the iron-binding protein with iron. The latter was most readily accomplished by treatment of the glutaraldehyde-fixed cell suspension with 1% saponin, followed by treatment with an iron-nitrilotriacetate (Fe-NTA 3mM:4mM) solution, adjusted to pH 7.0 with NaHCO3. The affinity of purified lactoferrin and transferrin for radioiron after such treatment was minimally diminished. Both immunoferritin and iron-binding methods heavily stained osmiophiliuc (phospholipid-containing) mature primary granules in late promyelocytes, myelocytes, and polymorphonuclear cells. Early promyelocytes containing abundant immature primary granules lacked immunoferritin or iron staining. Trypsin digestion of rabbit marrow cells considerably diminished the cytochemically demonstrable iron-binding capability of the mature primary granules. Specimens sequentially stained for peroxidase and immunostained for lactoferrin or cytochemically stained for iron-binding protein confirmed that lactoferrin and iron-binding protein were in peroxidase-positive primary granules. Some peroxidase positive granules appeared to lack staining for lactoferrin and iron-binding proteining protein, and all secondary granules uniformly lacked staining. Treatment of human neutrophils with phorbol myristate acetate demonstrated early release of granules containing iron-binding protein with subsequent agglutination of neutrophils and attachment of iron-binding protein to the cell surface. In summary, this study distinguishes at least two subpopulations of primary granules and identifies lactoferrin and an iron-binding protein(s) in a subpopulation of peroxidase-positive primary granules in rabbit heterophils and human neutrophils.
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109
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Lasman M. The fine structure of Acanthamoeba astronyxis, with special emphasis on encystment. THE JOURNAL OF PROTOZOOLOGY 1982; 29:458-64. [PMID: 7131355 DOI: 10.1111/j.1550-7408.1982.tb05433.x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
The fine structure of the trophozoite, encysting cells, and the cyst of Acanthamoeba astronyxis has been examined. In the trophic form a microtubule organizing center was associated with a well developed Golgi complex. During encystment the organelles of the amoeba changed considerably. The profiles of rough endoplasmic reticulum elongated and were often arranged in circles of multilayered concentric systems, enclosing mitochondria, the nucleus, or other inclusions. The mitochondria showed a tendency toward elongation and constriction. One or two nucleolus-like bodies appeared in the nucleus. Lipid droplets increased considerably in amount and were distributed individually or as aggregates. The mature cyst was star-shaped and surrounded by an almost circular exocyst and an endocyst that was closely apposed to the cell membrane. Both walls differed in their thickness and granulation. The exocyst was continuous over the entire cyst, while the endocyst was interrupted by gaps, ostioles, in the region of the rays. Within the ostioles was a bell-shaped structure, the operculum. The latter was composed of a granular material comparable in electron density to that of the endocyst.
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110
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Neighbour PA, Huberman HS, Kress Y. Human large granular lymphocytes and natural killing ultrastructural studies of strontium-induced degranulation. Eur J Immunol 1982; 12:588-95. [PMID: 6956515 DOI: 10.1002/eji.1830120711] [Citation(s) in RCA: 58] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Large granular lymphocytes (LGL) are a subpopulation of human peripheral blood mononuclear cells believed to contain the mediators of spontaneous cytotoxicity or natural killing. In the present study, the mononuclear cells were enriched for LGL by differential density centrifugation on Percoll gradients and examined by transmission electron microscopy. The ultrastructure of LGL and of their binding interaction with natural killer-susceptible target cells (K562) is described in detail. Some morphological similarity between LGL and cells of a myelocytic origin was observed. Studies reported elsewhere have shown that Sr2+, an alkaline earth ion known to degranulate granulocytes, inhibits NK cell function. Comparison of the morphology of control and SR2+-treated LGL showed that Sr2+ caused several characteristic changes in LGL ultrastructure and, indeed, led to their degranulation. The recovery of natural killer function seen following in vitro culture of SR2+-treated effector cells was accompanied by the reappearance of typical intracytoplasmic granules. These data strongly suggest that the granules of LGL are required for and, perhaps, involved in natural killer-mediated cytolysis.
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111
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Tang XM, Lalli MF, Clermont Y. A cytochemical study of the Golgi apparatus of the spermatid during spermiogenesis in the rat. THE AMERICAN JOURNAL OF ANATOMY 1982; 163:283-94. [PMID: 6124118 DOI: 10.1002/aja.1001630402] [Citation(s) in RCA: 71] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
The reactivity of the various components of the Golgi apparatus of rat spermatids for three phosphatase activities (nicotinamide adenine dinucleotide phosphatase, NADPase; thiamine pyrophosphatase, TPPase; cytidine monophosphatase, CMPase) and the incorporation of 3H-fucose by the spermatids was analyzed at the 19 steps of spermiogenesis, i.e., during and after this organelle elaborated the glycoprotein-rich acrosomic system. During steps 1-3, the Golgi apparatus produced, in addition to the proacrosomic granules, multivesicular bodies that became associated with the chromatoid body. NADPase was located within the four of five intermediate saccules of Golgi stacks, and TPPase was found in the last one or two saccules on the trans aspect of the stacks from steps 1 to 17 of spermiogenesis. CMPase was located within the thick saccular GERL elements found in the trans region of the Golgi apparatus from steps 1 to 7 of spermiogenesis, but the CMPase-positive GERL disappeared from the Golgi apparatus after its detachment from the acrosomic system at step 8. Th acrosomic system itself was reactive from CMPase and TPPase but was negative for NADPase, while the multivesicular bodies were CMPase and NADPase positive but unreactive for TPPase. Tritiated-fucose was readily incorporated within the Golgi apparatus of steps 1-17 spermatids; in steps 1-7 it was subsequently incorporated within the acrosomic system and multivesicular bodies. These various data indicated (1) that the Golgi apparatus of spermatids, although it loses its CMPase-positive GERL element in step 8, retains evidence of functional capacity until it degenerates in step 17; (2) that in early spermatids the various saccular components of the Golgi are specialized with respect to enzymatic activities; and (3) that each Golgi region may contribute in a coordinated fashion to the formation of the acrosomic system and multivesicular bodies.
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112
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Bogitsh BJ. Schistosoma mansoni: cytochemistry and morphology of the gastrodermal Golgi Apparatus. Exp Parasitol 1982; 53:57-67. [PMID: 6120089 DOI: 10.1016/0014-4894(82)90092-3] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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113
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Zapata A, Leceta J, Villena A. Reptilian bone marrow. An ultrastructural study in the spanish lizard,Lacerta hispanica. J Morphol 1981; 168:137-149. [DOI: 10.1002/jmor.1051680203] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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114
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Okada Y, Nakanishi I, Kajikawa K. Secretory granules of B-cells in the synovial membrane. An ultrastructural and cytochemical study. Cell Tissue Res 1981; 216:131-41. [PMID: 6164489 DOI: 10.1007/bf00234549] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Ultrastructural and cytochemical studies have been made on secretory granules of B-cells (fibroblast-like cells) in the knee-joint synovium. The secretory granules were membrane-bounded spherical or slightly elongated bodies, 150 to 350 nm (average 230 nm) in diameter and had a homogenous matrix with several cores. These granules were found in B-cells of all animal species examined; they were numerous in mice and rats, and few in guinea pigs, rabbits and man. Ultrastructural and cytochemical examinations revealed that the Golgi apparatus was involved in the formation of the secretory granules. Unlike lysosomes, they showed no acid phosphatase activity. The granule matrix was positively stained by Thiéry's periodic acid-thiocarbohydrazide-silver proteinate technique, and the cores were digested by protease. These findings suggest that the granule matrix contains mucopolysaccharide(s) and/or glycoprotein(s) and the core material is largely proteinaceous in nature.
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115
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Parmley RT, Crist WM, Ragab AH, Boxer LA, Malluh A, Findley H. Phagocytosis of neutrophils by marrow macrophages in childhood chronic benign neutropenia. J Pediatr 1981; 98:207-12. [PMID: 7463215 DOI: 10.1016/s0022-3476(81)80636-1] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Chronic benign neutropenia of childhood is a heterogeneous disorder. This study describes two severely neutropenic children with a benign clinical course and the unique bone marrow finding of macrophage engulfment of band and segmented neutrophils. Phagocytic vacuoles in the majority of macrophages contained neutrophils in various stages of digestion at both the light and electron microscope level (with as many as four neutrophils observed in single macrophages). Ultrastructural studies demonstrated that the neutrophils were morphologically normal, and apparently viable at the time of phagocytosis. This type of neutrophil phagocytosis was not observed in five other consecutively studied children with CBN. All of these children with CBN had ultrastructurally normal neutrophils, lacked demonstrable antineutrophil antibodies or serum inhibitors to in vitro myelopoiesis, and had normal colony-forming cells and colony-stimulating activity in vitro. Thus despite many similar clinical and laboratory features in children with CBN, only a unique subgroup of these patients demonstrates abnormal neutrophil-macrophage interaction.
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116
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Watt SM, Burgess AW. High-resolution two-dimensional electrophoretic analysis of acidic, basic and surface proteins of mouse neutrophils. BIOCHIMICA ET BIOPHYSICA ACTA 1981; 640:583-94. [PMID: 6894255 DOI: 10.1016/0005-2736(81)90482-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
The proteins from murine neutrophils have been examined using isoelectric focusing and non-equilibrium pH gradient electrophoresis in the first dimension and sodium dodecyl sulfate-polyacrylamide electrophoresis as a second dimension. The major protein, actin, dominates the protein profiles and it appears to be one of the few proteins being synthesised rapidly. In the presence of protease inhibitors, neutrophil (a homogeneous, non-dividing cell population) lysates gave extremely reproducible two-dimensional electrophoretic patterns both with Coomassie blue staining (approx. 20 proteins detected) and with fluorography or autoradiography after [35S]methionine biosynthetic labelling (approx. 450 proteins detected between pH 4 and 7). Biosynthetic labelling was more sensitive than protein staining for some components, although the mature neutrophils did not synthesis certain cellular proteins (e.g., granule proteins such as lactoferrin). Surface labelling of neutrophils (as indicated by the absence of 125I associated with actin) yielded more than 20 major 125I-labelled proteins on high-resolution electrophoretic maps. The major 125I-labeled protein (Mr approximately 90 kdalton) focused at the acidic end of the gels near pH 4.1. This protein could also be detected after [35S]methionine biosynthetic labelling. All of the high molecular weight components focused over a broad pH range (0.2 pH units). At lease one of the surface components appeared to consist of several discrete charge entities.
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117
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Shannon WA, Zellmer DM. Tannic acid-glutaraldehyde fixation reveals calcium ionophore-induced changes in rabbit polymorphonuclear leukocyte membranes. JOURNAL OF SUPRAMOLECULAR STRUCTURE AND CELLULAR BIOCHEMISTRY 1981; 16:155-65. [PMID: 6795360 DOI: 10.1002/jsscb.1981.380160206] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
TAG fixation of normal and Ca2+ ionophore-treated rabbit polymorphonuclear leukocytes (PMN) has revealed membrane components not apparent with conventional glutaraldehyde fixation. These included a 30 A external electron-dense coating on untreated cells. A somewhat thicker coat (40 A) was observed in ionophore-treated, nondegranulating PMN. In ionophore-treated, degranulating PMN, a 65 A cell membrane coat was observed. A similar coat was observed on the inner side of the membrane of some azurophil-type granules, but the electron density and thickness were not so pronounced. Cytoplasmic granules were often closely apposed and often protruded outward at the plasma membrane. Extracellular lamellae, sometimes stacked apposed to the plasma membrane, possibly represent remnants of intense granule extrusion. Sequential degranulation of the respective granules was not apparent.
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118
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Zapata A. Ultrastructure of elasmobranch lymphoid tissue. 2. Leydig's and epigonal organs. DEVELOPMENTAL AND COMPARATIVE IMMUNOLOGY 1981; 5:43-52. [PMID: 7193604 DOI: 10.1016/s0145-305x(81)80006-7] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
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119
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Karnovsky MJ, Robinson JM, Briggs RT, Karnovsky ML. Oxidative cytochemistry in phagocytosis: the interface between structure and function. THE HISTOCHEMICAL JOURNAL 1981; 13:1-22. [PMID: 6164668 DOI: 10.1007/bf01005835] [Citation(s) in RCA: 27] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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120
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Oliver C, Auth RE, Hand AR. Morphological and cytochemical alterations of the Golgi apparatus and GERL in rat parotid acinar cells during ethionine intoxication and recovery. THE AMERICAN JOURNAL OF ANATOMY 1980; 158:275-84. [PMID: 6108710 DOI: 10.1002/aja.1001580304] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
The present electron microscopic cytochemical investigation was undertaken to characterize the alterations in the golgi apparatus and GERL of rat parotid acinar cells during ethionine intoxication and recovery. Although the Golgi apparatus and GERL were reduced in size, and some broadening of the Golgi saccules occurred as the result of ethionine treatment, the relative localization of thiamine pyrophosphatase (TPPase) activity in the Golgi saccules, and acid phosphatase activity (AcPase) in GERL, remained unchanged. Shortly after ethionine treatment was stopped, a dramatic redistribution of enzyme activities was noted. Within the first 24 hours of recovery, the Golgi apparatus began to enlarge, and the content of secretory granules increased. By day 3 of recovery, cisternae morphologically identifiable as GERL and forming secretory granules possessed TPPase activity, while AcPase activity was virtually undetectable. After seven days of recovery, the Golgi apparatus and GERL appeared both morphologically and cytochemically normal. The enzyme modulation observed during recovery may be correlated with increased secretory granule production. Furthermore, the presence of TPPase activity in GERL and forming secretory granules lends support to the suggestion that GERL may be derived from the trans Golgi saccule.
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121
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Takeoka O, Hidaka T, Ikeda N, Ashihara T. Granule formation in rat mast cells. Study with serial ultrathin sections. ACTA PATHOLOGICA JAPONICA 1980; 30:531-9. [PMID: 7415835 DOI: 10.1111/j.1440-1827.1980.tb01348.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
The process of granule formation in mast cells was investigated with young mast cells in the milky spot of adult rats, seven days after an intraperitoneal injection of distilled water. Serial ultrathin sections were made and examined with an electron microscope to reveal the following results. The early step of granule formation is observed as a complex which consists of an irregularly shaped narrow vestibular space and several primary aggregate granules which are bowl-like in form, attached to the vestibular space and contain a few subgranules. The vestibular space has microvilli. The precursor materials seem to be secreted from the microvilli and transported through the vestibular space into the primary aggregate granules, being coagulated to become subgranules. As the subgranules increase in number, the primary aggregate granules become aggregate granules which grow further to their maximum size. With further addition of the materials, the aggregate granules become, through a step of ropy cord granule, mature dense homogeneous granules. The complex seems to remain as a unit after the maturation of granules and to react as a whole to any stimulus.
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122
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Rodriguez Boulan E, Pendergast M. Polarized distribution of viral envelope proteins in the plasma membrane of infected epithelial cells. Cell 1980; 20:45-54. [PMID: 6248236 DOI: 10.1016/0092-8674(80)90233-0] [Citation(s) in RCA: 233] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
The surface distribution of the envelope glycoproteins of influenza, Sendai and Vesicular Stomatitis viruses was studied by immunofluorescence and immunoelectromicroscopy in infected epithelial cell monolayers, from which these viruses bud in a polarized fashion. It was found that before the onset of viral budding, the envelope proteins are exclusively localized into the same plasma membrane domains of the epithelial cells from which the virions ultimately bud: the glycoproteins of influenza and Sendai were detected at the apical surface, while the G protein of Vesicular Stomatitis virus was concentrated at the basolateral region. On the other hand, Sendai virus nucleocapsids, which can be easily identified in the cytoplasm before viral assembly, could be observed throughout the cell, not showing any preferential localization near the surface that the virions utilize for budding. These results are consistent with a model in which the asymmetric distribution of viral envelope proteins, rather than a polarized delivery of nucleocapsids, directs the polarity of viral budding. Furthermore, the asymmetric surface localization of viral glycoproteins suggests that these proteins share with intrinsic surface proteins of epithelial cells common biogenetic mechanisms and informational features or "sorting out" signals that determine their compartmentalization in the plasma membrane.
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123
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Segal AW, Dorling J, Coade S. Kinetics of fusion of the cytoplasmic granules with phagocytic vacuoles in human polymorphonuclear leukocytes. Biochemical and morphological studies. J Cell Biol 1980; 85:42-59. [PMID: 7364874 PMCID: PMC2110597 DOI: 10.1083/jcb.85.1.42] [Citation(s) in RCA: 125] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023] Open
Abstract
This study on human neutrophils was conducted to measure the kinetics of degranulation of the different cytoplasmic granules into phagocytic vacuoles, and to relate the timing of these events to the burst of respiration that accompanies phagocytosis by these cells. Purified neutrophils were incubated with latex particles opsonized with human immunoglobulin (Ig)G, and phagocytosis was stopped at timed intervals. The cells were examined by electron microscopy to document the sequence of degranulation of the cytoplasmic granules. The azurophil granules and lyosomes were identified by histochemical staining for peroxidase and acid phosphatase, respectively. Phagocytic vacuoles were separated from cell homogenates by floatation on sucrose gradients and assayed for contained lactoferrin, myeloperoxidase, and acid hydrolases. The conclusions drawn from the biochemical and morphological studies were in agreement and indicated: particle uptake and vacuole closure can be completed within 20 s; both the specific and azurophil granules fuse with the phagocytic vacuole much earlier than is generally appreciated, with half-saturation times of 39 s (99% confidence limits, 15-72); oxygen consumption has kinetics similar to those of the fusion of these granules with the phagosome; degranulation of the acid hydrolases beta-glucuronidase, N-acetyl-beta-glucosaminidase (biochemical assays), and acid phosphatase (biochemical assay and electron microscopic cytochemistry) have kinetics of degranulation that are similar to each other but totally different from and much slower than that of myeloperoxidase with half-saturation times of between 354 and 682 s (99% confidence limits, 246-883). This suggests that the acid hydrolases are not co-located with myeloperoxidase in the azurophil granule but are contained in distinct lysosomes, or "tertiary granules".
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124
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Cannon MS, Mollenhauer HH, Eurell TE, Lewis DH, Cannon AM, Tompkins C. An ultrastructural study of the leukocytes of the channel catfish,Ictalurus punctatus. J Morphol 1980; 164:1-23. [DOI: 10.1002/jmor.1051640102] [Citation(s) in RCA: 62] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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125
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Abstract
Acute promyelocytic leukemia (APL) is characterized by proliferation of morphologically abnormal promyelocytes and a severe bleeding diathesis. The abnormal promyelocyte is characterized by abundant, large granules, many of which are spindle-shaped. Electron microscopic appearance of the granules closely resembles that of Auer rods. The granules appear to possess tissue thromboplastin activity by both immunologic and clotting assays. Coagulation studies in APL are generally consistent with disseminated intravascular coagulation. Prolongation of the prothrombin time and elevation of fibrinogen degradation products are the tests that are most commonly abnormal. Although occasional reports indicate a favorable response of the coagulopathy to drugs that inhibit fibrinolysis, the use of prophylactic heparin appears to be the treatment of choice. The response rate of APL to chemotherapy regimens that contain an anthracycline is comparable to that of acute myelogenous leukemia. The recent description of the 15;17 chromosomal translocation which may be pathognomonic for APL is only the second example of a chromosomal marker of human neoplasia. Marked elevation of serum vitamin B12 and B12 binding proteins appears to be another characteristic feature of APL. An in vitro cell line of APL cells has been demonstrated to have the capacity to differentiate to functional polymorphonuclear leukocytes, but the cause for the maturation arrest is unknown.
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126
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MacRae EK, Powell RE. Cytochemical reaction for cationic proteins as a marker of primary granules during development in chick heterophilis. HISTOCHEMISTRY 1979; 60:295-308. [PMID: 468591 DOI: 10.1007/bf00500657] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
The ammoniacal silver reaction (ASR) for cationic proteins was used as a cytochemical marker for the primary or A granules in the cytoplasm of developing heterophils of chick bone marrow. The presence of the electron-dense particulate reaction product of silver, which is localized in the fully formed rod-shaped A granules, provides a marker by which the A granules could be distinguished from the B granules of similar size and by which the formation and maturation of both granule types could be followed through the developmental stages. Progressive developmental stages were ascertained on the basis of decreasing cell size, increasing condensation and margination of the chromatin, and the number and morphology of the granules; the stages were divided into promyelocyte, myelocyte, metamyelocyte and heterophil. During the promyelocyte stage, the first appearance of the electron-dense, membrane-bound, spherical granules (0.3--1.0 micrometer in diameter) is observed in the vicinity of an extensive Golgi complex. They occur in a cytoplasm containing rough-surfaced endoplasmic reticulum, ribosomal clusters, centrioles, mitochondria, microtubules, as well as the membranes, saccules, vesicles and vacuoles of the Golgi complex. These granules are considered as primary but their presence as the only granule type appears very brief. The ASR reaction product is first detected on the surface of these primary granules in late promyelocytes or myelocytes. The secondary or B granule, devoid of reaction for cationic protein at all stages, appears as a condensing vacuole in promyelocytes, but after some A granules are already present. The vacuole contents condense to form the B granules which are 0.1--0.6 micrometer in diameter, often oval-shaped, and contain a loose filamentous material surrounded by a membrane. Tertiary C granules or lysosomes appear during the myelocyte stage as dense core vesicles (0.1--0.2 micrometer in diameter) negative for cationic protein.
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127
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Curtis SK, Cowden RR, Nagel JW. Ultrastructure of the bone marrow of the salamanderPlethodon glutinosus (Caudata: Plethodontidae). J Morphol 1979; 159:151-183. [DOI: 10.1002/jmor.1051590202] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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128
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Paape MJ, Wergin WP, Guidry AJ, Pearson RE. Leukocytes--second line of defense against invading mastitis pathogens. J Dairy Sci 1979; 62:135-53. [PMID: 379058 DOI: 10.3168/jds.s0022-0302(79)83215-4] [Citation(s) in RCA: 144] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
In mammals, neutrophile polymorphonuclear leukocytes constitute one of the essential body defenses against disease. In a large mammal, such as the dairy cow, billions of neutrophils are mobilized to fight infection. For example, over 50 million neutrophils per milliliter milk are commonly in a mammary quarter inflicted with clinical mastitis. However, in spite of these numerous leukocytes, pathogenic organisms remain viable. Recent evidence indicates that bacteria are not eliminated from a diseased quarter because the phagocytic capacity of the neutrophils is reduced in the mammary gland. The morphology and physiology of the leukocyte is examined in this review in an attempt to explain why the phagocytic capacity of the neutrophil is reduced in the mammary gland of the bovine.
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129
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Holtzman E, Gronowicz G, Mercurio A. Notes on the heterogeneity, circulation, and modification of membranes, with emphasis on secretory cells, photoreceptors, and the toad bladder. BIOMEMBRANES 1979; 10:77-139. [PMID: 387104 DOI: 10.1007/978-1-4615-6564-2_3] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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130
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Whaley WG, Dauwalder M. The Golgi apparatus, the plasma membrane, and functional integration. INTERNATIONAL REVIEW OF CYTOLOGY 1979; 58:199-245. [PMID: 391763 DOI: 10.1016/s0074-7696(08)61476-x] [Citation(s) in RCA: 56] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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131
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Northcote DH. The involvement of the Golgi apparatus in the biosynthesis and secretion of glycoproteins and polysaccharides. BIOMEMBRANES 1979; 10:51-76. [PMID: 387103 DOI: 10.1007/978-1-4615-6564-2_2] [Citation(s) in RCA: 23] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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132
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Wang-Iverson P, Pryzwansky KB, Spitznagel JK, Cooney MH. Bactericidal capacity of phorbol myristate acetate-treated human polymorphonuclear leukocytes. Infect Immun 1978; 22:945-55. [PMID: 730386 PMCID: PMC422247 DOI: 10.1128/iai.22.3.945-955.1978] [Citation(s) in RCA: 25] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Thus far, the functional capacity of phorbol myristate acetate- (PMA)-treated human polymorphonuclear leukocytes has been undefined. PMA induced exocytosis of lactoferrin, the specific granule marker, but not of myeloperoxidase, the azurophil granule marker. This phenomenon was demonstrated both biochemically and with fluorescent antibody conjugates. PMA-treated neutrophils contained virtually no specific granules when viewed by electron microscopy. Separation of the granule classes by linear sucrose density gradient centrifugation revealed the loss, from PMA-treated neutrophils, of lactoferrin and the specific granule (D20(20) = 1.89) band usually resolved from normal neutrophils. Cells treated with PMA appeared to retain those functions normally associated with intraleukocytic microbicidal action. The hexose monophosphate shunt activated by phagocytic challenge was present in PMA-treated neutrophils. As demonstrated by electron microscopy, the azurophil granules of these cells appeared intact, and they retained the capacity for degranulation with translocation of myeloperoxidase to the site of phagocytized Escherichia coli. The PMA-treated neutrophils also remained capable of degrading the ingested microorganisms. PMA-treated neutrophils exhibited a decrease in phagocytic ability at all levels of bacterial challenge. In the presence of a high multiplicity of bacteria they demonstrated an impairment in killing. These same cells were able to kill low multiplicities of E. coli as well as control cells. It thus appeared that the loss of the specific granules, plus other undefined PMA-induced alterations, impaired neither the viability of these neutrophils nor their killing ability in the presence of a modest phagocytic challenge.
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133
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Murata F, Yoshida K, Ohno S, Nagata T. Ultrastructural localization of glycogen in the granulocytes of normal rabbit bone marrow. HISTOCHEMISTRY 1978; 58:103-11. [PMID: 215580 DOI: 10.1007/bf00489955] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
The glycogen of rabbit granulocytes has been studied in glutaraldehyde and osmium tetroxide fixed bone marrow by the periodic acid-thiocarbohydrazide-silver proteinate procedure (PA-TCH-SP). The PA-TCH-SP procedure involved the staining of intracytoplasmic glycogen more densely than the routine lead citrate staining. The PA-TCH-SP procedure demonstrated the intracytoplasmic glycogen in all three kinds of granulocytes. Though a sequence of intensity was observed in each stage of cell maturation, intracytoplasmic glycogen increased generally in accordance with cell maturation in the granulocytes. Functional significance of the glycogen in the granulocytes was discussed in relation to its staining. A very weak reaction in the granules of the granulocytes was described in relation to their contents.
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134
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Brederoo P, Daems WT. The ultrastructure of guinea pig heterophil granulocytes and the heterogeneity of the granules. Cell Tissue Res 1978; 194:183-205. [PMID: 728960 DOI: 10.1007/bf00220388] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
The development of the heterophil granulocytes in the bone marrow of the guinea pig is described. During the maturation of these cells, three types of granule are formed, not only the azurophil and specific granules already described in other mammals but also a third type of granule referred to here as the nucleated granule. During the process of maturation of the cells, these three types of granule are formed successively. On this basis, two steps can be distinguished in the promyelocyte phase in which primary (nucleated and azurophil) granules are formed, i.e. an early and late stage, nucleated granules being formed in early and azurophil granules in late promyelocytes. Secondary (specific) granules occur first in myelocytes. In mature heterophils of the guinea pig the granule population is composed of about 85% secondary granules, about 10% azurophil granules, and about 5% nucleated granules. The changes in the granule population during the maturation process were quantified. The observations and calculations point to the occurrence of three mitoses: one in the early and one in the late promyelocyte and the third in the myelocyte.
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135
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Oliver JM. Cell biology of leukocyte abnormalities--membrane and cytoskeletal function in normal and defective cells. A review. THE AMERICAN JOURNAL OF PATHOLOGY 1978; 93:221-70. [PMID: 211848 PMCID: PMC2018335] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
In this review I have attempted to explain the processes of chemotaxis, phagocytosis, oxidant generation, and lysosomal degranulation in normal and genetically abnormal human PMN. In my view these leukocyte functions are most importantly dependent on the integrity of three cellular components: the plasma membrane, the submembranous microfilaments, and the cytoplasmic microtubules. These components are often discussed in isolation, and the biochemical and pharmacological aspects of their function are analyzed separately here. However, PMN motile and bactericidal activities require the interdependent functioning of membranes, microtubules, and microfilaments. I have therefore tried to provide an integrated view of cytoskeleton-membrane organization and function in human PMN. I have particularly emphasized dynamic aspects of the cytoskeleton and membranes, eg, the induction of microtubule assembly and membrane enzyme activation by surface ligands and the reorganization of microfilaments in response to the same ligands. With this background established, I have selected for discussion a series of diseases in which abnormalities of chemotaxis, phagocytosis, lysosomal degranulation, and/or oxidant generation can be explained directly or indirectly by abnormalities in dynamic properties of PMN membranes, microtubules, or microfilaments. I emphasize that even preliminary insight into the basis of these disorders has sometimes been sufficient to suggest useful clinical approaches to the management of patients. In several of these neutrophil abnormalities, ie, neutrophil actin dysfunction, Chédiak-Higashi syndrome, and its "antithesis" described by Gallin and co-workers, the cellular dysfunctions were well documented but the molecular basis was completely obscure prior to cell biologic analysis. Snyderman and Pike 159 and Chusid and co-workers 160 emphasized the existence of a large number of other neutrophil bactericidal abnormalities resulting from as yet unexplained cellular defects. Further analyses of the functional interactions between membranes and cytoskeletal components in neutrophils may not only clarify the molecular bases of the disorders described here but also may provide insight into the origins and proper therapeutic approach to other granulocyte dysfunctions.
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136
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Biggar WD. Effect of phorbol myristate acetate on cellular metabolism and lysozyme release from alveolar macrophages and polymorphonuclear leukocytes. Infect Immun 1978; 21:669-71. [PMID: 689740 PMCID: PMC422046 DOI: 10.1128/iai.21.2.669-671.1978] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Phorbol myristate acetate stimulated oxidative metabolism in alveolar macrophages and blood neutrophils. This compound also stimulated lysozyme release from neutrophils but not from alveolar macrophages. These findings suggest that the regulation of lysozyme release from alveolar macrophages is different than for polymorphonuclear leukocytes.
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137
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Wozniak JT, Orchard TL, Mackie PH, Mistry DK, Stuart J. Lysosomal enzyme cytochemistry of blood neutrophils. J Clin Pathol 1978; 31:648-53. [PMID: 353080 PMCID: PMC1145368 DOI: 10.1136/jcp.31.7.648] [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: 12/14/2022]
Abstract
Patients with bacterial infection may show altered membrane permeability of the primary azurophilic lysosomes of blood neutrophils. A new enzyme cytochemical technique, sensitive to increased membrane permeability caused by contact of neutrophils with acetone, saponin, low pH, Streptolysin O, bacteria, and nylon wool, has been developed. The method is of potential value as a screening test for bacterial infection and for detecting neutrophil damage during filtration leucopheresis.
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138
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Spicer SS, Hardin JH, Setser ME. Ultrastructural visualization of sulphated complex carbohydrates in blood and epithelial cells with the high iron diamine procedure. THE HISTOCHEMICAL JOURNAL 1978; 10:435-52. [PMID: 78922 DOI: 10.1007/bf01003007] [Citation(s) in RCA: 79] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
The high iron diamine (HID) method has been found to impart density at the ultrastructural level selectively to sites known to contain sulphated complex carbohydrates. Thus, immature primary granules in rabbit heterophils, immature precrystalloid granules in rabbit eosinophils, all granules of rabbit basophils, mouse and rat mast cells and the nucleoids of alpha-granules of rabbit platelets were stained by HID. Granules of mast cells in rat cervical lymph node varied in the distribution pattern of the HID-reactive component. Mucous droplets within goblets of mouse colonic epithelial cells varied in HID reactivity. Sites known to contain sialomucin but no sulphates, such as mucous cells and apical plasmalemmae in mouse rectosigmoid colon, failed to stain with HID in contrast to their reactivity of dialysed iron at the ultrastructural level. The surface of mast cells and blood cells lacked affinity for HID, indicating that the dialysed iron binding at the surfaces can be attributed to neuraminic acid. HID proved more effective than dialysed iron in visualizing acid mucosubstance in precursor forms of the crystalloid granules in the eosinophil and in mast cell granules. Inclusion of 0.5% glycerol in the HID solution enhanced staining in mouse colon.
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139
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Eanes RZ, Scott RB, Swenson B, Cooper LV. Characterization of marrow granulocyte development: enzyme-specific activity profiles in response to inflammatory reactions. Br J Haematol 1978; 38:463-74. [PMID: 25666 DOI: 10.1111/j.1365-2141.1978.tb01071.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Isopycnic sedimentation has been used to separate granulocytes of varying stages of maturity from the bone marrows of normal rabbits and rabbits stimulated to undergo an intense inflammatory response. The separated cell populations were in turn utilized to study the specific activities of six intracellular enzymes. The study revealed an increase with cell maturation in the specific activities of myeloperoxidase, NADPH oxidase, alkaline phosphatase and acid phosphatase in normal animals; in stimulated animals only myeloperoxidase and NADPH oxidase increased significantly with cell maturation. Glucose-6-phosphate dehydrogenase showed no change in specific activity in all animals studied. Malate dehydrogenase tended to show a specific activity decrease in the maturing cells of normal but not in those of stimulated animals.
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140
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Rausch PG, Pryzwansky KB, Spitznagel JK. Immunocytochemical identification of azurophilic and specific granule markers in the giant granules of Chediak-Higashi neutrophils. N Engl J Med 1978; 298:693-8. [PMID: 75504 DOI: 10.1056/nejm197803302981301] [Citation(s) in RCA: 73] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
We used immunofluorescent microscopy to characterize the abnormal granules in neutrophils from five patients with Chediak-Higashi disease. Monospecific antiserums to the azurophilic markers myeloperoxidase, elastase, cathepsin G and lysozyme, and to the specific granule markers lactoferrin and lysozyme, were labeled with fluorescein and rhodamine and were used to demonstrate two antigens in the same cell simultaneously. The abnormal granules in Chediak-Higashi neutrophils contained both azurophilic and specific granule markers. Normal-appearing lactoferrin-positive granules were also present, but normal azurophilic granules were not seen. Analysis of bone-marrow samples from two of these patients suggested that the abnormal granules were formed during granulocyte maturation by the progressive aggregation and fusion of normally formed azurophilic and specific granules. These results are consistent with a membrane abnormality or a defect of microtubular function leading to inappropriate granule fusion, and suggest that the granular abnormality is more generalized than previously appreciated.
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141
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Bodammer JE. Cytological observations on the blood and hemopoietic tissue in the crab, Callinectes sapidus. I. The fine structure of hemocytes from intermolt animals. Cell Tissue Res 1978; 187:79-96. [PMID: 204416 DOI: 10.1007/bf00220620] [Citation(s) in RCA: 29] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
A fine structural analysis of hemocytes recovered from the pericardial sinus of the blue crab (Callinectes sapidus) demonstrates that hyaline cells, intermediate cells, and granulocytes are present in the hemolymph. A detailed consideration of their shared and differing cytological features suggests that the various blood cells represent different stages of cytogenesis along a common or single path of cellular differentiation. The potential functional complexity of the hemocytes is attested to by the occurrence within their cytoplasm of three and/or possibly four morphologically distinct types of inclusion bodies, and other membrane-bounded compartments (e.g., lysosome-like structures, autophagic vacuoles, peroxisome-like bodies) whose function is unknown. Preliminary examination of the well-developed Golgi organelle in the intermediate cells and granulocytes indicates its probable participation in the elaboration of the inclusion bodies; however, the details of its role in granulogenesis and in the known plurifunctional capacities of these cells remain obscure.
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142
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Swank RT, Paigen K, Davey R, Chapman V, Labarca C, Watson G, Ganschow R, Brandt EJ, Novak E. Genetic regulation of mammalian glucuronidase. RECENT PROGRESS IN HORMONE RESEARCH 1978; 34:401-36. [PMID: 366684 DOI: 10.1016/b978-0-12-571134-0.50015-6] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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143
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Baggiolini M, Bretz U, Dewald B, Feigenson ME. The polymorphonuclear leukocyte. AGENTS AND ACTIONS 1978; 8:3-10. [PMID: 345782 DOI: 10.1007/bf01972395] [Citation(s) in RCA: 141] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Polymorphonuclear leukocytes (PMNs) are one of the main sources of enzymes responsible for tissue damage in inflammatory processes. These enzymes are stored in two types of cytoplasmic granules. Azurophil granules contain lysosomal hydrolases, neutral serine proteinases, and bactericidal elements (myeloperoxidase and lysozyme). Specific granules contain collagenase, lysozyme and lactoferrin but lack lysosomal hydrolases. PMNs store all four classes of tissue proteinases, carboxyl, thiol and serine proteinases in the azurophil granules, and metallo proteinases in the specific granules. Three serine proteinases have been identified, elastase, cathepsin G and a third enzyme, which together account for a large proportion of the protein of the azurophil granules. In the course of phagocytic events, all these enzymes are released extracellularly. The neutral proteinases degrade proteoglycans and collagen. In vitro, they stimulate B-lymphocytes, which suggests that they may have immuno-potentiating activity when they are released at sites of chronic inflammation.
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144
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Linthicum DS, Stein EA, Marks DH, Cooper EL. Electron-microscopic observations of normal coelomocytes from the earthworm, Lumbricus terrestris. Cell Tissue Res 1977; 185:315-30. [PMID: 202389 DOI: 10.1007/bf00220292] [Citation(s) in RCA: 37] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Coelomocytes of the earthworm, Lumbricus terrestris, were studied by transmission electron microscopy. Four morphological cell types are distinguishable: lymphocytic coelomocytes, granulocytic coelomocytes, eleocytes (chloragogen cells), and inclusion-containing coelomocytes. Within these major categories, several distinct cell types differ and may represent developmental stages. The two types of lymphocytic coelomocytes are small with central nuclei and scanty cytoplasms. Two types of granulocytic coelomocytes differ greatly in shape and content; both have small dark-staining granules that resemble lysosomes. Electrocytes, derived from chloragogen tissue, contain a variety of granules, inclusions and vacuoles. Inclusion-containing coelomocytes appear as two types which may be immature and mature forms. Although these cells resemble those that have been referred to as erythroid cells in other invertebrates, the large inclusion bodies are apparently unrelated to hemoglobin; they can undergo morphologic transformation and be extruded by exocytosis. This information on lymphocytic, granulocytic and inclusion-containing coelomocytes is crucial to understanding more about cellular immunity in the earthworm.
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145
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Ludwig FC, Smoke ME, Schug WG, Bostick WL. Preleukemic change in the bone marrow of whole-body irradiated RFM/Up mice. RESEARCH IN EXPERIMENTAL MEDICINE. ZEITSCHRIFT FUR DIE GESAMTE EXPERIMENTELLE MEDIZIN EINSCHLIESSLICH EXPERIMENTELLER CHIRURGIE 1977; 171:277-87. [PMID: 594502 DOI: 10.1007/bf01851512] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
In the whole-body irradiated mouse, various late effects of radiation are observed after the recovery from acute radiation injury. Some of these account for the familiar proneness of certain mouse strains to develop leukemias. The two experiments described below were designed to (a) identify such preleukemic changes in blood-forming tissues and (b) to find ways to manipulate them experimentally with the purpose of preventing leukemia. Preleukemic change of the bone marrow appears to be a mere quantitative departure from normal in a qualitatively non-malignant tissue. It entails increased proneness of immature (precursor) cells to react with latent virus. Our data are consistent with the assumption that this proneness is enhanced (or brought about) by removal of a controlling influence exerted by the mature cells over their precursors (feed-back inhibition). Re-irradiation combined with intravenous bone marrow substitution offsets the leukemogenic influence of an earlier radiation exposure. The effect of re-irradiation on bone marrow displaying preleukemic lesions corroborates conclusions from earlier experiments on the nature of these lesions.
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146
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Seo IS, Hull MT, Pak HY. Granulocytic sarcoma of the cervix as a primary manifestation: case without overt leukemic features for 26 months. Cancer 1977; 40:3030-7. [PMID: 338140 DOI: 10.1002/1097-0142(197712)40:6<3030::aid-cncr2820400640>3.0.co;2-#] [Citation(s) in RCA: 45] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
A case of granulocytic sarcoma involving the uterine cervix as primary manifestation without evidence of leukemia is presented. It was followed by neurological symptoms 19 months later and a right breast mass 26 months after the initial cervical lesion, but still with no evidence of leukemia. Two years and four months after onset, soft tissue and skin nodules developed and rare blastic cells appeared on peripheral blood smear. The patient terminally developed acute granulocytic leukemia with a rapidly downhill course. The differential diagnosis of granulocytic sarcoma and histiocytic lymphoma is discussed. The literature is reviewed with emphasis on the clinical and pathological problems that arise when the tumor presents in an unusual location without peripheral blood manifestation of leukemia.
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147
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Linthicum DS, Marks DH, Stein EA, Cooper EL. Graft rejection in earthworms: an electron microscopic study. Eur J Immunol 1977; 7:871-6. [PMID: 344047 DOI: 10.1002/eji.1830071210] [Citation(s) in RCA: 27] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Graft rejection in the earthworm, Lumbricus terrestris, is mediated by granulocytic coelomocytes (neutrophils, by light microscopy). Within 1--3 days post-transplantation of body-wall xenografts, granulocytic coelomocytes migrate to the transplant site, penetrate the graft matrix, and actively phagocytize viable muscle fibers. Destruction of muscle tissues may be augmented by lymphocytic coelomocytes (basophils, by light microscopy), but these cells participate in a minor way and do so very late in the rejection process (days 11--13). Xenografts, autografts and sham-operated controls display generalized inflammatory reactions, including coelomyocyte infiltration into the grafted tissues. In autografts, however, granulocytes only penetrate the inner longitudinal muscle layers and extensive infiltration, persistence and complete destruction never occur. Lymphocytic coelomocytes are not observed in autografts or sham-operated controls. Grafts rejection by leukocytes in an advanced invertebrate confirms that aspects of cell-mediated immunity evolved early in phylogenetic history.
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148
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Goldstein IM, Weissmann G. Intracellular Digestion: Lysosomes and Cellular Injury. Compr Physiol 1977. [DOI: 10.1002/cphy.cp090139] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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149
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Renshaw HW, Davis WC, Renshaw SJ. Canine granulocytopathy syndrome: defective bactericidal capacity of neutrophils from a dog with recurrent infections. CLINICAL IMMUNOLOGY AND IMMUNOPATHOLOGY 1977; 8:385-95. [PMID: 334401 DOI: 10.1016/0090-1229(77)90003-4] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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150
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Bruyn PP, Becker RP, Michelson S. The transmural migration and release of blood cells in acute myelogenous leukemia. THE AMERICAN JOURNAL OF ANATOMY 1977; 149:247-67. [PMID: 267427 DOI: 10.1002/aja.1001490208] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
The transmural passage of malignant blood cells from the extravascular parenchyma into sinusoidal lumen has been studied in the bone marrow of rats with myelogenous leukemia. The Shay myelogenous leukemia was chosen as a model system because an increased bone marrow cellularity is, in this leukemia, usually accompanied by an increase in circulating myeloid cells. By means of light microscopy, transmission electron microscopy (TEM) and scanning electron microscopy (SEM) it was found that the sinusoidal endothelial lining of the bone marrow remains intact and continuous even in advanced stages of the disease. SEM shows that the malignant myeloblast-like cell enters the sinusoidal lumen by means of a temporary migration pore, which appears only during the transmural passage of the cell. Certain nondegenerative changes in the sinusoidal blood vessels are associated with the myelogenous leukemia. The normal radial alignment of sinusoids about the central sinusoid is changed into a tortuous pattern, and intraluminal cytoplasmic bridges which impede the blood flow are formed by the endothelial cells.
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