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Table 5 ΣFIC values against S. aureus and MRSA at pH 7.4 and pH 6.0

From: Multifunctional hyaluronic acid-based biomimetic/pH-responsive hybrid nanostructured lipid carriers for treating bacterial sepsis

FIC against S. aureus

Time (h)

24

48

72

24

48

72

pH 7.4

pH 6

FIC (Bare VCM)

0.500

0.500

0.250

0.251

0.126

0.126

FIC (Blank HNLCs)

0.121

0.121

0.121

0.061

0.061

0.061

ΣFIC

0.621

0.621

0.371

0.312

0.187

0.187

Interpretation

Additive

Additive

Synergy

Synergy

Synergy

Synergy

FIC against MRSA

Time (h)

24

48

72

24

48

72

pH 7.4

pH 6

FIC (Bare VCM)

0.500

0.500

0.250

0.250

0.125

0.125

FIC (Blank HNLCs)

0.121

0.212

0.121

0.061

0.061

0.061

ΣFIC

0.621

0.621

0.621

0.311

0.186

0.186

Interpretation

Additive

Additive

Additive

Synergy

Synergy

Synergy