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. 2025 Aug 12;16:1640369. doi: 10.3389/fmicb.2025.1640369

Figure 3.

Heatmap showing the antibiotic concentration in log base 2 micrograms per milliliter for various bacterial isolates. Rows represent isolates (e.g., VITSA1, VITSA2, VITSA3, VITSA4, VITSA8, VITSA11, VITSA12, VITSA13, VITSA14 and VITSA19) and columns represent antibiotic treatments (Amoxicillin, Meropenem, Vancomycin in strip and broth forms). Color intensity indicates concentration levels, with a scale from 0 to 12 on the right.

Heat map representing the mean MIC values (log2 μg/mL) of each bacterial isolate against three antibiotics (amoxicillin, meropenem, and vancomycin) measured using gradient strip method (Amoxicillin_strip, Meropenem_Strip, Vancomycin_Strip) and broth microdilution method (Amoxicillin_Broth, Meropenem_Broth, Vancomycin_Broth). Values represent the average of three independent measurements (log2 μg/mL) for each isolate (darker shades of blue indicate higher resistance).