caa a22 4500 475835425 CHVBK 20180406123851.0 cr unu---uuuuu 170329e20001101xx s 000 0 eng 10.1023/A:1010487932269 doi (NATIONALLICENCE)springer-10.1023/A:1010487932269 Gura E. Bogomolets Institute of Physiology, National Academy of Sciences of Ukraine, Kyiv, Ukraine aut Vasopressin-Mediated Modulation of Trigeminal Reflexes in Rats [Elektronische Daten] [E. Gura] In experiments on rats under urethane anesthesia, we studied how microinjections of vasopressin into the spinal trigeminal nucleus influence jaw-opening reflexes (JOR): nociceptive JOR, induced by stimulation of the tooth pulp, and non-nociceptive JOR, evoked by stimulation of Aα fibers of the infraorbital nerve. It was shown that injection of 10 μM vasopressin resulted in a pronounced decrease (by 45-50%) in the nociceptive JOR amplitude for 25-30 min, whereas the non-nociceptive JOR dropped only by 8-10% for 11-13 min. It is concluded that vasopressin predominantly affects the nociceptive JOR; this fact is obviously related to a central analgesic effect of this peptide. Plenum Publishing Corporation, 2000 jaw-opening reflex nationallicence spinal trigeminal tract nationallicence vasopressin nationallicence nociception nationallicence Neurophysiology Kluwer Academic Publishers-Plenum Publishers 32/6(2000-11-01), 371-375 0090-2977 32:6<371 2000 32 11062 https://doi.org/10.1023/A:1010487932269 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1023/A:1010487932269 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Gura E. Bogomolets Institute of Physiology, National Academy of Sciences of Ukraine, Kyiv, Ukraine aut NATIONALLICENCE 773 0- Neurophysiology Kluwer Academic Publishers-Plenum Publishers 32/6(2000-11-01), 371-375 0090-2977 32:6<371 2000 32 11062 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer