英和和英

発音

• (General American) IPA^(key): /ɑksiˈtoʊsɪn/, /ˈɑksiˌtoʊsɪn/

名詞

oxytocin (countable かつ uncountable, 複数形 oxytocins)

1. (biochemistry) A hormone that stimulates contractions during labor, and then the production of milk; also plays a role in social bonding.
   • 1994, Simon LeVay, The Sexual Brain, MIT Press, →ISBN, page 67:

     Some women describe episodes of intense pleasure akin to orgasm during nursing. It would be interesting to know whether the release of oxytocin during suckling plays a role in this subjective feeling, as it may do in actual orgasm.

   • 2011, Mark A.R. Kleiman et al., Drugs and Drug Policy, Oxford University Press, →ISBN:

     MDMA, commonly known as Ecstasy, greatly increases feelings of empathy (かつ perhaps the actual capacity to perceive the emotions of others); one of the mechanisms (oxytocin release) is now becoming understood, […]

   • 2012, Giles Slade, “World without oxytocin”, in Big Disconnect, Prometheus Books, →ISBN:

     When human beings bond—by hugging, kissing, touching, having sex, eating together, giving massages, or even when singing together or speaking reassuring words—oxytocin brings us “in from the cold,” warming us—quite literally—as it redirects blood flow into hands, feet, chests and cheeks.

等位語

• isotocin
• mesotocin
• nematocin
• oxytocic

Further reading

• oxytocin on Wikipedia.

アナグラム

• oxytonic