作者: D. Filipini , K. Gijsbers , M.K. Birmingham , I. Kraulis , B. Dubrovsky
DOI: 10.1016/0960-0760(91)90070-L
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摘要: The effects of various steroid hormones on the long-term potentiation (LTP) of the rat hippocampus were evaluated. LTP was elicited in the dentate gyrus of adrenalectomized animals with priming tetanic stimulation (200 Hz-0.03 cps) of its main afferent, the perforant pathway. Single pulse EPSP (excitatory post-synaptic potential) slope, and PS (population spike) amplitude values were compared before and after the iv injection of the hormones and subsequently after the priming stimulation every 15 min up to 1 h. 18-OH …