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Table 1 Antimicrobial resistance percentage of isolated bacteria from dogs with OE

From: Antibacterial effects of chitosan-based hydrogels containing Trachyspermum ammi essential oil on pathogens isolated from dogs with otitis externa

Bacteria

Percentage of Resistance for Each Antibiotic

P5

Enr5

Kf30

Amp2

Ot30

Rd5

E15

Ak30

Cn10

Cro30

S. pseudintermedius

64.86

40.54

2.7

56.8

37.8

21.6

29.7

0

8.1

5.4

E. coli

80

70

40

80

30

50

20

10

10

20

P. aeruginosa

54.5

81.8

36.4

63.6

72.7

45.4

9.1

9.1

27.3

18.2

P. Mirabilis

100

100

50

50

50

50

50

0

50

50

S. canis

28.6

42.9

0

14.3

57.1

14.3

28.6

0

14.3

28.6

C. auriscanis

100

100

40

100

40

60

40

0

0

0

K. pneumoniae

100

50

0

0

0

100

50

0

0

0

B. cereus

100

100

0

100

0

0

100

0

0

0

  1. P5, Penicillin G; E15, Erythromycin; Kf30, Cephalothin; Amp2, Ampicillin; Ot30, Oxytetracycline; Rd5, Rifampcin; Enr5, Enrofloxacin; Ak30, Amikacin; Cn10, Gentamicin; Cro30, Ceftriaxone