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Table 1 Antibiotic susceptibility pattern of test Lactobacilli strains i.e L. plantarum, L. casei, L. acidophilus and indicator strain S. Typhimurium as determined by disc-diffusion technique

From: Effect of L. plantarum cell-free extract and co-trimoxazole against Salmonella Typhimurium: a possible adjunct therapy

Antibiotics

Conc. ug/disc

Test Lactobacillus strains

Indicator strain S. Typhimurium

  

L. acidophilus

L. casei

L. plantarum

 

Norfloxacin

10

R

R

R

S

Cotrimoxazole

25

S

S

R

S

Gentamycin

10

S

R

S

S

Ampicillin

25

R

S

R

R

Cephalexin

30

S

S

S

S

Amikacin

30

S

R

R

S

Cefoxitin

10

R

R

R

R

Chloramphenicol

30

S

S

R

S

Cefuroxine

30

S

R

R

S

Augmentin

10

R

R

R

R

Tetracycline

25

S

S

S

S

  1. S-sensitive R-resistant