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Table 2 The antibiogram test of eight antibiotics against selected pathogenic MDR E.coli isolates

From: Formulation of Cinnamon (Cinnamomum verum) oil loaded solid lipid nanoparticles and evaluation of its antibacterial activity against Multi-drug Resistant Escherichia coli

isolates

Ampicillin

Gentamicin

Amikacin

Ceftazidime

Cefepime

Ceftriaxone

Ciprofloxacin

Trimethoprim-Sulfamethoxazole

1

R

S

I

I

I

R

S

R

2

R

S

S

R

R

R

S

R

3

R

R

R

R

R

R

S

R

4

R

R

R

R

R

R

R

R

5

R

R

R

R

R

R

S

R

6

R

R

R

R

S

R

R

R

7

R

R

R

R

R

R

R

R

8

R

R

R

R

S

R

R

R

9

R

R

S

R

R

R

S

R

10

R

R

S

R

R

R

R

R

  1. Breakpoints were defined for designating isolates as antibiotic susceptible (S), intermediate (I), and resistant (R)