Literature DB >> 18881493

The effect of chick embryo extract on the growth and morphology of tubercle bacilli.

H BLOCH.   

Abstract

Aqueous extracts of 11-day-old chick embryos enhance the growth of tubercle bacilli in oleic acid-albumin media. These extracts also increase the tendency of virulent strains to exhibit the serpentine pattern of growth and confer this property on avirulent variants which normally grow unoriented in clumps. Growth in the presence of chick embryo extract slightly increases the virulence of the virulent strains but does not confer virulence on the avirulent variants.

Entities:  

Keywords:  TUBERCLE BACILLI/growth

Mesh：

Year:  1948        PMID： 18881493      PMCID： PMC2135819          DOI： 10.1084/jem.88.3.355

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


  4 in total

1.  The Inhibitory Effect of Lipase on Bacterial Growth in Media Containing Fatty Acid Esters.

Authors:  B D Davis; R J Dubos
Journal:  J Bacteriol       Date:  1948-01       Impact factor: 3.490

2.  The effect of wetting agents on the growth of tubercle bacilli.

Authors:  R J DUBOS; G MIDDLEBROOK
Journal:  J Exp Med       Date:  1948-07       Impact factor: 14.307

3.  FACTORS AFFECTING THE GROWTH OF TUBERCLE BACILLI IN LIQUID MEDIA.

Authors:  R J Dubos; B D Davis
Journal:  J Exp Med       Date:  1946-04-30       Impact factor: 14.307

4.  VIRULENCE AND MORPHOLOGICAL CHARACTERISTICS OF MAMMALIAN TUBERCLE BACILLI.

Authors:  G Middlebrook; R J Dubos; C Pierce
Journal:  J Exp Med       Date:  1947-07-31       Impact factor: 14.307
  4 in total
  5 in total

1.  [Isolation of the tubercle bacillus from pathologic material on the solid Dubos culture medium].

Authors:  H BRODHAGE
Journal:  Z Hyg Infektionskr       Date:  1951

2.  [Double refraction in cultures of mycobacterium tuberculosis].

Authors:  G BOEHM
Journal:  Experientia       Date:  1949-11-15

3.  [Comparative virulence investigations in Shigella sonnei with the aid of the conjunctiva test and determination of alpha-ketoglutaric acid].

Authors:  R Nonhoff; K Thiele
Journal:  Z Hyg Infektionskr       Date:  1965

4.  [Alpha-ketoglutaric acid content of bacterial cultures in relation to virulence].

Authors:  R Wunderlich
Journal:  Z Hyg Infektionskr       Date:  1964

5.  Studies on the virulence of tubercle bacilli; isolation and biological properties of a constituent of virulent organisms.

Authors:  H BLOCH
Journal:  J Exp Med       Date:  1950-02       Impact factor: 14.307
  5 in total

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