NK cell-mediated tumor cell-killing assay was performed by the xCELLigence system (ACEA Biosciences, San Diego, CA, USA) [22]. Briefly, 50 μL of full medium was placed in each well of the E-plate 16 for 30 min firstly. The final volume was adjusted to 100 μL by adding add...
From reclaimed metal to discarded plastics, these sculptures serve as reminders of the transformative power of recycling. Environmental sculpture art has the unique ability to evoke emotions that spur viewers into action. By capturing the beauty of nature or depicting its degradation, these sculptures ...