Social rank-dependent expression of arginine vasotocin in distinct preoptic regions in male Oryzias latipes
Social rank-dependent expression of arginine vasotocin in distinct preoptic regions in male Oryzias latipes
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DOI：
10.1111/j.1095-8649.2012.03490.x
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发表时间：
2013-01-01
影响因子：
2
通讯作者：
Kagawa, N.
中科院分区：
文献类型：
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作者：
Kagawa, N.
本研究检测了在短期和长期竞争后，优势雄性青鳉和从属雄性青鳉的大脑中精氨酸催产素 (AVT) 的表达。在主导者和从属者相遇后几分钟内，在不同的视前区域发现了高 AVT 表达。在长期竞争过程中，AVT在优势者中的表达仍然较高，但在从属者中则不然。
This study examined arginine vasotocin (AVT) expression in the brains of dominant and subordinate male medaka Oryzias latipes after short- and long-term competition. High AVT expression in distinct preoptic regions was found in dominants and subordinates within minutes of encountering each other. During long-term competition, AVT expression remained high in dominants but not in subordinates.