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Literature DB >> 812861

Egestion of degraded meningococci by polymorphonuclear leukocytes.

Abstract

Quantitative studies were carried out on the in vitro phagocytosis of 14C-labeled Neisseria meningitidis by mouse polymorphonuclear leukocytes. Intact, "loaded" leukocytes were found to excrete radioactive bacterial products back into supernatant fluids. Morphological events associated with the exocytosis events revealed a fusion between the phagocytic vacuole and plasma membranes of the leukocyte followed by an emptying of the vacuole contents. Egested materials were free from whole meningococci and consisted mainly of membranous vesicles.

Entities: Chemical Species

Mesh：

Year: 1976 PMID： 812861 PMCID： PMC233359 DOI： 10.1128/jb.125.1.258-266.1976

Source DB: PubMed Journal: J Bacteriol ISSN： 0021-9193 Impact factor: 3.490

18 in total

1. A study of phagocytosis of radio-labeled Staphylococcus epidermidis and on structural events during intracellular degradation.

Authors: I W DeVoe; D W Storm; J E Gilchrist
Journal: Can J Microbiol Date: 1973-04 Impact factor: 2.419

2. Ultrastructure of pili and annular structures on the cell wall surface of Neisseria meningitidis.

Authors: I W Devoe; J E Gilchrist
Journal: Infect Immun Date: 1974-10 Impact factor: 3.441

3. The relationship between phagocytosis of polystyrene latex particles by polymorphonuclear leucocytes (PML) and aggregation of PML.

Authors: I Talstad
Journal: Scand J Haematol Date: 1972

Review 4. Biochemical challenge of microbial pathogenicity.

Authors: H Smith
Journal: Bacteriol Rev Date: 1968-09

5. Comparison of endotoxin detoxification by leukocytes and macrophages.

Authors: J P Filkins
Journal: Proc Soc Exp Biol Med Date: 1971-09

6. Studies on gonococcus infection. VI. Electron microscopic study on in vitro phagocytosis of gonococci by human leukocytes.

Authors: J Swanson; B Zeligs
Journal: Infect Immun Date: 1974-09 Impact factor: 3.441

7. Studies on gonococcus infection. V. Observations on in vitro interactions of gonococci and human neutrophils.

Authors: J Swanson; E Sparks; B Zeligs; M A Siam; C Parrott
Journal: Infect Immun Date: 1974-09 Impact factor: 3.441

8. Stability and comparative transport capacity of cells, mureinoplasts, and true protoplasts of a gram-negative bacterium.

Authors: I W De Voe; J Thompson; J W Costerton; R A MacLeod
Journal: J Bacteriol Date: 1970-03 Impact factor: 3.490

9. The interaction in vitro between group B meningococci and rabbit polymorphonuclear leukocytes. Demonstration of type specific opsonins and bactericidins.

Authors: R B Roberts
Journal: J Exp Med Date: 1967-11-01 Impact factor: 14.307

10. Release of endotoxin in the form of cell wall blebs during in vitro growth of Neisseria meningitidis.

Authors: I W Devoe; J E Gilchrist
Journal: J Exp Med Date: 1973-11-01 Impact factor: 14.307

13 in total

Review 1. The meningococcus and mechanisms of pathogenicity.

Authors: I W DeVoe
Journal: Microbiol Rev Date: 1982-06

2. Localization of tetramethylphenylenediamine-oxidase in the outer cell wall layer of Neisseria meningitidis.

Authors: I W Devoe; J E Golchrist
Journal: J Bacteriol Date: 1976-10 Impact factor: 3.490

3. Energy-independent uptake of iron from citrate by isolated outer membranes of Neisseria meningitidis.

Authors: C Simonson; T Trivett; I W DeVoe
Journal: Infect Immun Date: 1981-02 Impact factor: 3.441

4. Iron in Neisseria meningitidis: minimum requirements, effects of limitation, and characteristics of uptake.

Authors: F S Archibald; I W DeVoe
Journal: J Bacteriol Date: 1978-10 Impact factor: 3.490

5. Neutropenic responses to intradermal injections of Escherichia coli. Effects on the kinetics of polymorphonuclear leukocyte emigration.

Authors: M I Cybulsky; I J Cybulsky; H Z Movat
Journal: Am J Pathol Date: 1986-07 Impact factor: 4.307

6. Pathology in rabbits treated with leukocyte-degraded meningococci in combination with meningococcal endotoxin.

Authors: I W DeVoe; F Gilka; J E Gilchrist; E Yu
Journal: Infect Immun Date: 1977-04 Impact factor: 3.441

7. Increased virulence of Neisseria meningitidis after in vitro iron-limited growth at low pH.

Authors: D Brener; I W DeVoe; B E Holbein
Journal: Infect Immun Date: 1981-07 Impact factor: 3.441

8. Anomalous cellular morphology and growth characteristics of Neisseria meningitidis in subminimal inhibitory concentrations of penicillin G.

Authors: L G Neirinck; I W DeVoe
Journal: Antimicrob Agents Chemother Date: 1981-05 Impact factor: 5.191

9. Terminal branching of the respiratory electron transport chain in Neisseria meningitidis.

Authors: E K Yu; I W DeVoe
Journal: J Bacteriol Date: 1980-06 Impact factor: 3.490

10. Iron acquisition by Neisseria meningitidis in vitro.

Authors: F S Archibald; I W DeVoe
Journal: Infect Immun Date: 1980-02 Impact factor: 3.441