PMID- 8916106 OWN - NLM STAT- MEDLINE DCOM- 19970305 LR - 20171118 IS - 0304-3940 (Print) IS - 0304-3940 (Linking) VI - 217 IP - 2-3 DP - 1996 Oct 18 TI - Intrabulbar infusions of (+/-)S-nitroso-N-acetylpenicillamine and L-arginine induce functional plasticity in the accessory olfactory bulb of female mice. PG - 197-9 AB - Infusions of a nitrosothiol, (+/-)S-nitroso-N-acetylpenicillamine or L-arginine into the accessory olfactory bulb (AOB) are capable of causing memory or learning-related synaptic plasticity in female mice. This is consistent with the ability of nitric oxide (NO), released spontaneously or by activation of the endogenous synthesizing system, to enhance a long-lasting increase in gain of AOB synapses; resulting in memory formation for male pheromones without mating. Hemoglobin, a NO scavenger, prevented this memory suggesting, in part, an extracellular action of NO in this functional plasticity. FAU - Okere, C O AU - Okere CO AD - Department of Physiology, Kochi Medical School, Japan. okerec@dtn.am400gw.kochi-ms.ac.jp FAU - Kaba, H AU - Kaba H FAU - Takahashi, S AU - Takahashi S FAU - Higuchi, T AU - Higuchi T LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't PL - Ireland TA - Neurosci Lett JT - Neuroscience letters JID - 7600130 RN - 0 (Hemoglobins) RN - 0 (Pheromones) RN - 31C4KY9ESH (Nitric Oxide) RN - 79032-48-7 (S-Nitroso-N-Acetylpenicillamine) RN - 94ZLA3W45F (Arginine) RN - GNN1DV99GX (Penicillamine) SB - IM MH - Animals MH - Arginine/administration & dosage/*pharmacology MH - Female MH - Hemoglobins/pharmacology MH - Learning/drug effects MH - Memory/drug effects MH - Mice MH - Mice, Inbred BALB C MH - Microinjections MH - Neuronal Plasticity/*drug effects MH - Nitric Oxide/biosynthesis MH - Olfactory Bulb/drug effects/*physiology MH - Penicillamine/administration & dosage/*analogs & derivatives/pharmacology MH - Pheromones/pharmacology MH - Pregnancy MH - S-Nitroso-N-Acetylpenicillamine EDAT- 1996/10/18 00:00 MHDA- 1996/10/18 00:01 CRDT- 1996/10/18 00:00 PHST- 1996/10/18 00:00 [pubmed] PHST- 1996/10/18 00:01 [medline] PHST- 1996/10/18 00:00 [entrez] AID - 0304-3940(96)13077-9 [pii] PST - ppublish SO - Neurosci Lett. 1996 Oct 18;217(2-3):197-9.