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Fig. 1 | Journal of Nanobiotechnology

Fig. 1

From: Magnetic field distribution modulation of intrathecal delivered ketorolac iron-oxide nanoparticle conjugates produce excellent analgesia for chronic inflammatory pain

Fig. 1

A brief summary of this research. The Ketorolac iron-oxide nanoparticle conjugate was synthesized and then injected into the mice spinal cords. Different magnet polarities were then applied to test the analgesic effect. The expression of COX-1 and COX-2 in the spinal cords of the mice were also checked

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