English Journal

Expression and function of the ion channel TRPA1 in vagal afferent nerves innervating mouse lungs.

Nassenstein C1, Kwong K, Taylor-Clark T, Kollarik M, Macglashan DM, Braun A, Undem BJ.
The Journal of physiology.J Physiol.2008 Mar 15;586(6):1595-604. doi: 10.1113/jphysiol.2007.148379. Epub 2008 Jan 24.
Transient receptor potential (TRP) A1 and TRPM8 are ion channels that have been localized to afferent nociceptive nerves. These TRP channels may be of particular relevance to respiratory nociceptors in that they can be activated by various inhaled irritants and/or cold air. We addressed the hypothes
PMID 18218683

"Nocifensor" system re-revisited. Focus on "Two types of C nociceptor in human skin and their behavior in areas of capaicin-induced secondary hyperalgesia".

Systemic, but not intrathecal ketorolac is antinociceptive to uterine cervical distension in rats.

Shin SW1, Sandner-Kiesling A, Eisenach JC.
Pain.Pain.2003 Sep;105(1-2):109-14.
Cyclooxygenase inhibitors demonstrate effective antinociception in many clinical and experimental pain models. Acute uterine cervical distension (UCD) forms the basis for obstetric and some gynecologic pain, and acute UCD in rats results in nocifensor reflexes which are inhibited by morphine in anim
PMID 14499426

Japanese Journal

Mori Naomi,Sakuma Yasushi,Kato Yasuhiko,Oka Masaki,Yamamoto Satsuki,Ueda Yutaka
Journal of Osaka Dental University 36(2), 105-111, 2002-10-00
… Although animals show self-nocifensor in phase Q, we did not find this in our study. …
NAID 110001717437

椿隆行,田中孝夫,重松昭生
産業医科大学雑誌 8(2), 229-238, 1986-06-01
内因性疼痛抑制系にはセロトニン系ニューロンによる下降性抑制系, ノルアドレナリン系ニューロンによる下降性抑制系, 内因性オピオイド系(これは下降性抑制系あるいは触覚で, 駆動される抑制系の一部である可能性がある)等があり, 基本的には末梢神経がらの侵害情報を中枢神経の人口である脊髄後角でコントロールしている. 大脳皮質, 辺縁系, 視床下部からの線維や皮膚からの求心性線維等が中脳中心灰白質を介して …
NAID 110001260641