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Phospholipase A2-independent Ca2+ entry and subsequent apoptosis induced by melittin in human MG63 osteosarcoma cells
The needle used is very fine, so the sensation is typically just a tiny pinch that lasts for only a second

Consider what factors affect conjugate base stability (recall Organic Chemistry 1!)

doi: 10.1016/j.actbio.2014.01.020
