Hormonal control of cell death in a sexually dimorphic song nucleus in the zebra finch.
Hormonal control of cell death in a sexually dimorphic song nucleus in the zebra finch.
复制标题
斑胸草雀性别二态性歌核细胞死亡的激素控制。
DOI：
10.1002/9780470513422.ch11
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发表时间：
1987
期刊：
影响因子：
--
通讯作者：
E. Akutagawa
中科院分区：
文献类型：
--
作者：
M. Konishi;E. Akutagawa
与雌性相比，雄性斑胸草雀（Poephila guttata）大脑的鸣叫控制核含有更多的神经元，横截面积更大，神经支配更广泛。曲状核之一的粗壮古纹状体核（RA）的性别二态性是由女性大脑中的神经元萎缩和死亡以及男性中其他前脑核的细胞体大小和传入终端的增加引起的。在雌性雏鸡皮下植入缓释雌激素颗粒不仅可以防止其 RA 神经元死亡，还可以促进它们的生长和神经支配。雌激素对 RA 的雄性化作用似乎仅限于孵化后 35-40 天的时期。雌激素可能通过促进其他前脑歌曲核的神经支配来间接作用于 RA 神经元。
The song control nuclei of the brain of the male zebra finch (Poephila guttata) contain more neurons of larger cross-sectional area and more extensive innervation than those in the female. The sexual dimorphism of nucleus robustus archistriatalis (RA), one of the song nuclei, arises from neuronal atrophy and death in the female brain as well as from an increase in cell-body size and afferent terminals from other forebrain nuclei in the male. Subcutaneous implantation of a slow-release pellet of oestrogen in a female chick not only prevents her RA neurons from dying but also promotes their growth and innervation. The masculinizing effects of oestrogen on RA appear to be limited to a period of 35-40 days after hatching. Oestrogen may act on RA neurons indirectly by promoting their innervation from other forebrain song nuclei.
类固醇激素：改变脑细胞特性和功能的体液信号。
DOI：
10.1016/b978-0-12-571138-8.50007-x
发表时间：
1982
期刊：
Recent progress in hormone research
影响因子：
--
作者：
McEwen,BS;Biegon,A;Davis,PG;Krey,LC;Luine,VN;McGinnis,MY;Paden,CM;Parsons,B;Rainbow,TC
通讯作者：
Rainbow,TC
影响因子：
56.9
作者：
COWAN, WM;FAWCETT, JW;STANFIELD, BB
通讯作者：
STANFIELD, BB
DOI：
10.1073/pnas.80.8.2390
发表时间：
1983-01-01
期刊：
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA-BIOLOGICAL SCIENCES
影响因子：
--
作者：
GOLDMAN, SA;NOTTEBOHM, F
通讯作者：
NOTTEBOHM, F