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Table 1 Bacteria isolated from radicular cysts

From: The predominant bacteria isolated from radicular cysts

Species of bacteria

Number of isolates

Gram stain

Facultative anaerobes, microaerophiles, and capnophiles

  

Streptococcus constellatus (SMG)*

4

Gram ( + )

Streptococcus anginosus (SMG)*

1

Gram ( + )

Streptococcus sanguis

3

Gram ( + )

Streptococcus mitis

1

Gram ( + )

Streptococcus cremoris

1

Gram ( + )

Staphylococcus hominis

1

Gram ( + )

Rothia denticariosa

1

Gram ( + )

Actinomyces viscosus

1

Gram ( + )

Gemella haemolysans

1

Gram ( + )

Total Aerobic Bacteria

14

 

Strict anaerobes

  

Prevotella buccae

1

Gram ( - )

Prevotella intermedia

1

Gram ( - )

Propionibacterium propionicum

1

Gram ( + )

Bacteroides capillosus

1

Gram ( - )

Actinomyces meyeri

1

Gram ( + )

Peptostreptococcus pevotii

1

Gram ( + )

Fusobacterium nucleatum

1

Gram ( - )

Total Strict Anaerobic Bacteria

7

 
  1. *SMG: Streptococcus milleri Group.