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Literature DB >> 15428579

The activation effect of calcium on a bactericidal substance for Bacillus subtilis in human serum.

Abstract

An enhanced bactericidal activity of human serum for B. subtilis develops during many different forms of illness, e.g. carcinoma, virus and bacterial infections, and during acute coronary occlusion. This increased bactericidal effect cannot be related to leucocytosis, fever, serum complement, C-reactive protein, or a specific antibody reaction. The serum bactericidal factor becomes inactive in decalcified serum, but active again when optimal concentrations of calcium are added. Magnesium does not cause reactivation.

Entities: Chemical Disease Species

Keywords: BACTERIA; BLOOD

Mesh：

Substances：

Year: 1950 PMID： 15428579 PMCID： PMC2136007 DOI： 10.1084/jem.92.2.101

Source DB: PubMed Journal: J Exp Med ISSN： 0022-1007 Impact factor: 14.307

4 in total

1. SEROLOGICAL REACTIONS IN PNEUMONIA WITH A NON-PROTEIN SOMATIC FRACTION OF PNEUMOCOCCUS.

Authors: W S Tillett; T Francis
Journal: J Exp Med Date: 1930-09-30 Impact factor: 14.307

2. THE BACTERICIDAL ACTION OF HUMAN SERUM ON HEMOLYTIC STREPTOCOCCI : III. STUDIES CONCERNING: (1) THE SIGNIFICANCE OF HYDROGEN ION CONCENTRATION IN RELATION TO THE STREPTOCOCCIDAL ACTION OF SERUM; (2) THE EFFECT OF REDUCING AGENTS ON THE PHENOMENON.

Authors: W S Tillett; C C Stock
Journal: J Exp Med Date: 1937-10-31 Impact factor: 14.307

3. THE OCCURRENCE DURING ACUTE INFECTIONS OF A PROTEIN NOT NORMALLY PRESENT IN THE BLOOD : II. ISOLATION AND PROPERTIES OF THE REACTIVE PROTEIN.

Authors: C M Macleod; O T Avery
Journal: J Exp Med Date: 1941-01-31 Impact factor: 14.307

4. THE ACTIVATING EFFECT OF MAGNESIUM AND OTHER CATIONS ON THE HEMOLYTIC FUNCTION OF COMPLEMENT.

Authors: M M Mayer; A G Osler; O G Bier; M Heidelberger
Journal: J Exp Med Date: 1946-11-30 Impact factor: 14.307

4 in total

11 in total

Review 5. beta-Lysin of platelet origin.

Authors: D M Donaldson; J G Tew
Journal: Bacteriol Rev Date: 1977-06

6. Platelet enhancement of postphagocytic destruction of Listeria monocytogenes in cultured mouse peritoneal macrophages.

Authors: M S Wilder; D J Lubin
Journal: Infect Immun Date: 1973-11 Impact factor: 3.441

The activation effect of calcium on a bactericidal substance for Bacillus subtilis in human serum.

1. SEROLOGICAL REACTIONS IN PNEUMONIA WITH A NON-PROTEIN SOMATIC FRACTION OF PNEUMOCOCCUS.

2. THE BACTERICIDAL ACTION OF HUMAN SERUM ON HEMOLYTIC STREPTOCOCCI : III. STUDIES CONCERNING: (1) THE SIGNIFICANCE OF HYDROGEN ION CONCENTRATION IN RELATION TO THE STREPTOCOCCIDAL ACTION OF SERUM; (2) THE EFFECT OF REDUCING AGENTS ON THE PHENOMENON.

3. THE OCCURRENCE DURING ACUTE INFECTIONS OF A PROTEIN NOT NORMALLY PRESENT IN THE BLOOD : II. ISOLATION AND PROPERTIES OF THE REACTIVE PROTEIN.

4. THE ACTIVATING EFFECT OF MAGNESIUM AND OTHER CATIONS ON THE HEMOLYTIC FUNCTION OF COMPLEMENT.

1. Further studies on the antibacterial activity of human serum on Micrococcus pyogenes and its inhibition by coagulase.

2. [Clinical studies on acute phase protein (C-reactive protein)].

3. Mechanisms of man's resistance to infectious diseases.

4. An assessment of the inhibitory activity of rat serum on staphylococci.

Review 5. beta-Lysin of platelet origin.

6. Platelet enhancement of postphagocytic destruction of Listeria monocytogenes in cultured mouse peritoneal macrophages.

7. Role of rabbit lysozyme in in vitro serum and plasma serum bactericidal reactions against Bacillus subtilis.

8. Mouse C-reactive protein and endotoxin-induced resistance.

9. Killing of Listeria monocytogens by conventional and germfree rat sera.

10. REVERSAL BY FERRIC IRON OF SERUM INHIBITION OF RESPIRATION AND GROWTH OF BACILLUS SUBTILIS.