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. 2011 May 3;4:97–113. doi: 10.2147/IDR.S19201

Figure 4B.

Figure 4B

Evaluation of biofilm-like colonies of B. burgdorferi. Qualitative analysis of biofilm-like colonies of strain B31 measured by fluorescent microscopy using SYTO®9 green-fluorescent stain (live organisms) and propidium iodide red-fluorescent stain (dead organisms): (Ba) Control; (Bb) Doxycycline; (Bc) Tinidazole; (Bd) Tigecycline; (Be) Metronidazole; (Bf) Amoxicillin.

Note: All images taken at 40× magnification.