Research Article
Uropathogenic Escherichia coli in the Urine Samples of Iranian Dogs: Antimicrobial Resistance Pattern and Distribution of Antibiotic Resistance Genes
Table 3
Distribution of antibiotic resistance genes among the uropathogenic E. coli strains isolated from Iranian dogs.
| | Types of samples (number positive) | Antibiotic resistance genes (%) | | tetA | tetB | aac(3)-IV | qnr | CITM | blaSHV | aadA1 | sul1 | dfrA1 | cat1 | cmlA |
| | Healthy dogs | | | | | | | | | | | | | Male (30) | 17 (56.6) | 10 (33.3) | 28 (93.3) | 25 (83.3) | 23 (76.6) | 20 (66.6) | 10 (33.3) | 17 (56.6) | 16 (53.3) | 3 (10) | 1 (3.3) | | Female (40) | 8 (20) | 6 (15) | 20 (50) | 15 (37.5) | 14 (35) | 10 (25) | 5 (12.5) | 12 (30) | 13 (32.5) | 1 (2.5) | — | | Total (70) | 25 (35.7) | 16 (22.8) | 48 (68.5) | 40 (57.1) | 37 (52.8) | 30 (42.8) | 15 (21.4) | 29 (41.4) | 29 (41.4) | 4 (5.71) | 1 (1.4) |
| | Dogs with UTIs | | | | | | | | | | | | | Male (70) | 40 (57.1) | 22 (31.4) | 61 (87.1) | 30 (42.8) | 38 (54.2) | 27 (38.5) | 16 (22.8) | 29 (41.4) | 25 (35.7) | 5 (7.1) | 3 (4.2) | | Female (60) | 28 (46.6) | 16 (26.6) | 45 (75) | 24 (40) | 30 (50) | 18 (30) | 10 (16.6) | 22 (36.6) | 16 (26.6) | 3 (5) | 1 (1.6) | | Total (130) | 68 (52.3) | 38 (29.2) | 106 (81.5) | 54 (41.5) | 68 (52.3) | 45 (34.6) | 26 (20) | 51 (39.2) | 41 (31.5) | 8 (6.15) | 4 (3.0) |
| | Total (200) | 93 (46.5) | 54 (27) | 154 (77) | 94 (47) | 105 (52.5) | 75 (37.5) | 41 (20.5) | 80 (40) | 70 (35) | 12 (6) | 5 (2.5) |
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