Ohi S
Shinrigaku Kenkyu. 1975 Oct;46(4):191-8. doi: 10.4992/jjpsy.46.191.
(a) Intracranial injection of actinomycin D (2 mug/10 mul/fish) inhibited about 70% of the goldfish brain RNA synthesis from 3 hours to 4 days later. (b) The goldfish injected actinomycin D intracranially was given the passive avoidance training. Intraday-acquisition (short-term memory) was not blocked but interday-retention (long-term memory) was markedly blocked. It might suggest that the brain RNA synthesis is not related to short-term memory but is necessary for long-term memory.
(a) 颅内注射放线菌素D（2微克/10微升/鱼）在3小时至4天后抑制了约70%的金鱼脑RNA合成。(b) 对颅内注射放线菌素D的金鱼进行被动回避训练。日内习得（短期记忆）未受阻，但日间保持（长期记忆）明显受阻。这可能表明脑RNA合成与短期记忆无关，但对长期记忆是必要的。
