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首页> 外文期刊>Anatomia, Histologia, Embryologia >Anatomical Stages of Penile Erection in the Agouti (Dasyprocta leporina) Induced by Electro-Ejaculation
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Anatomical Stages of Penile Erection in the Agouti (Dasyprocta leporina) Induced by Electro-Ejaculation

机译：电射精诱导阴茎勃起（Dasyprocta leporina）的阴茎勃起的解剖学阶段

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摘要

The reproductive system of the male agouti is not well documented. This study describes the specific anatomical features of the free part of the penis occurring during penile erection in the agouti. Electro-ejaculation was used to induce erection in three male agoutis that had previously produced offspring. Results proved that there were four stages in the erection process. Stage 1 involved protrusion of the penis from the preputial orifice. The lateral penile cartilages were then spread (stage 2). During stage 3, there was the blooming of the head of the glans penis (penile flower) and eversion of the intromittent sac. The protrusion of the keratinaceous styles and ejaculation occurred during stage 4. This information could assist in semen collection for use in reproductive techniques for the agouti such as artificial insemination.
机译：雄性刺豚鼠的生殖系统没有充分记载。这项研究描述了阴茎勃起期间阴茎勃起过程中发生的阴茎游离部分的特定解剖特征。电射精被用于在先前已产生后代的三只雄性豚鼠中诱发勃起。结果证明，安装过程分为四个阶段。第1阶段涉及阴茎从包膜口伸出。然后将外侧阴茎软骨扩散（第2阶段）。在第3阶段中，龟头（阴茎花）的头部开花，内tro囊外翻。角蛋白类型和射精的突出发生在第4阶段。该信息可有助于精液收集，用于刺骨生殖技术，例如人工授精。

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  • 来源
    《Anatomia, Histologia, Embryologia》 |2012年第5期|392-394|共3页
  • 作者

    W. M. Mollineau; T. Sampson; A. O. Adogwa; G. W. Garcia;

  • 作者单位

    Department of Food Production Faculty of Science and Agriculture The University of the West Indies St Augustine Trinidad and Tobago West Indies;

    Department of Agricultural Economics and Extension Faculty of Science and Agriculture The University of the West Indies St Augustine Trinidad and Tobago West Indies;

    School of Veterinary Medicine The University of the West Indies St Augustine Trinidad and Tobago West Indies;

    The Open Tropical Forage-Animal Production Laboratory The University of the West Indies St Augustine Trinidad and Tobago West Indies;

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