Fig. 5From: Synergistic antibacterial effects of Ulva lactuca methanolic extract alone and in combination with different antibiotics on multidrug-resistant Klebsiella pneumoniae isolateTEM micrographs of Klebsiella pneumoniaee RCMB 003 (1) ATCC 13,883 cells after treatment with methanol extract of U. lactuca at 2.5 mg/ml in- combination with gentamicin (4 µg/ml). (A) Untreated Cells, (B); Disintegration of the membrane layers, (C); Unknown small particles outside the cell wall, broken cells and cytoplasmic leakage resulted in a significant reduction in the cell’s size, (D); Elongated cell with thickened cell wallBack to article page