The internalized bacteria were estimated by flow cytometry, by measuring the mean fluorescence intensity (MFI) of the cells. If you have any thoughts with regards to the place and how to use Supplier of sialic acid powder for food Ingredients, you can get hold of us at the internet site. The phagocytosis was analysed by flow cytometry or confocal microscopy. Images were assembled and analysed with the Leica Confocal software LCS Lite 2.6 (Leica Microsystem).