Nitric oxide production by bone cells in response to fluid shear stress is rate dependent and requires an initial stress kick - Bacabac, Rommel G.; Dijcks, Saskia J.; Van Loon, Jack J. W. A.; Klein-Nulend, Jenneke; Smit, Theo H. (Proceedings of the 21st Samahang Pisika ng Pilipinas Physics Congress, 2003)