Anesthesiology
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The roles of descending facilitatory pathway from the rostral medial medulla (RMM) in development of persistent spontaneous nociception and hyperalgesia were evaluated in the bee venom (BV) test and the formalin test. ⋯ The present results provide a new line of behavioral evidence that tonic activation of descending facilitatory pathway contributes to the establishment of 1) the BV and formalin-induced persistent spontaneous nociception; and 2) the BV-induced referred mirror heat hyperalgesia and the central sensitization, but not the primary heat and mechanical hyperalgesia.
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Comment Letter Comparative Study
Alternative methods of orbitotracheal intubation.