Fig. 1. Fulvic acid treatment induces apoptotic morphological changes in TC-1 cells.
The morphological changes were detected by light microscopy (A: control cells). After treated to Fulvic acid (25 μg/mL) for 6 h (B), 12 h (C) and 24 h (D), the TC-1 cell showed reduced volume, non-adherence, shrinkage and increased death number of cells. Magnification 200×.
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