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[家鸡实验性性别反转后卵巢网转变为睾丸网及卵巢冠转变为附睾]

[Transformation of the rete ovarii into a rete testis and the epoophoron into an epididymis after experimental sex reversal in Gallus domesticus].

作者信息

Budras K D, Höftmann M, Wallenburg J

出版信息

Acta Anat (Basel). 1979;104(1):23-35.

PMID:442961
Abstract

Transformation of the rete ovarii into a rete testis and of the epoophoron into an epididymis after experimental sex reversal in Gallus domesticus is described. After castration of female chicks, the medulla of the left ovary and/or the right gonadal rudiment develop into a testoid or an ovotestis. From general view, this is observed as sex reversal. In case of formation of a testoid, the epoophoron develops into an epididymis and the rete ovarii develops into a rete testis which consists of intra- and extratesticular and intracapsular parts. Thus, a luminated duct system is developed which allows the transport of semen. In case of formation of an ovotestis, the discontinuously side-by-side located parts of the rete ovarii and of the epoophoron are maintained.

摘要

描述了在原鸡实验性性别反转后,卵巢网转变为睾丸网以及卵巢冠转变为附睾的情况。雌性雏鸡阉割后,左卵巢髓质和/或右性腺原基发育为睾丸样组织或卵睾。从总体上看,这被视为性别反转。在形成睾丸样组织的情况下,卵巢冠发育为附睾,卵巢网发育为睾丸网,睾丸网由睾丸内、睾丸外和被膜内部分组成。因此,形成了一个有腔的管道系统,可用于输送精液。在形成卵睾的情况下,卵巢网和卵巢冠不连续并排的部分得以保留。

相似文献

1
[Transformation of the rete ovarii into a rete testis and the epoophoron into an epididymis after experimental sex reversal in Gallus domesticus].[家鸡实验性性别反转后卵巢网转变为睾丸网及卵巢冠转变为附睾]
Acta Anat (Basel). 1979;104(1):23-35.
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[Macroscopy, light and electron microscopy studies on the genesis and function of the gonads after experimental sex-reversal following left-side ovariectomy of hen chicks (Gallus domesticus)].[雏鸡(家鸡)左侧卵巢切除术后实验性性反转后性腺发生及功能的大体、光镜和电镜研究]
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The mammalian rete ovarii: a literature review.哺乳动物的卵巢网:文献综述
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On the epididymis and its function.关于附睾及其功能。
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Effects of rete testis and epididymal fluid on the metabolism and motility of testicular and post-testicular spermatozoa of the ram.睾丸网液和附睾液对公羊睾丸及睾丸后精子代谢和活力的影响。
Biol Reprod. 1979 Mar;20(2):288-93. doi: 10.1095/biolreprod20.2.288.
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Mol Reprod Dev. 2003 Aug;65(4):420-8. doi: 10.1002/mrd.10318.

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The epididymis and its development in ratite birds (ostrich, emu, rhea).平胸鸟类(鸵鸟、鸸鹋、美洲鸵)附睾及其发育
Anat Embryol (Berl). 1981;162(3):281-99. doi: 10.1007/BF00299973.