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Natural and controlled ovulation in South American camelids

机译：南美骆驼科自然排卵

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The four species of New World camelids and 2 species of Old World camelids derived from a common ancestor in North America. The reproductive characteristics, particularly those involving ovarian function and ovulation, are remarkably similar among the 6 living species of camelids, so much so that interspecies hybrids of nearly all possible combinations have been documented. Camelids are induced-ovulators, triggered by an ovulation-inducing factor in seminal plasma. The timing and mechanism of endocrine events leading to ovulation are discussed, as well as the discovery, identification and mode of action of the seminal factor responsible. The applied aspects of our present understanding are discussed with specific reference to controlled induction of ovulation, ovarian synchronization, and superovulation. Emphasis has been given to the literature on llamas and alpacas, with some reference to studies done in wild species of South American camelids and Old World camels.
机译：来自北美共同祖先的四种新大陆骆驼科动物和两种旧大陆骆驼科动物。生殖特征，特别是涉及卵巢功能和排卵的生殖特征，在6种活生的骆驼科动物中非常相似，以至于已记录了几乎所有可能组合的种间杂种。骆驼是诱导排卵者，由精浆中的排卵诱导因子触发。讨论了导致排卵的内分泌事件的发生时间和机制，以及引起精液形成的因素的发现，鉴定和作用方式。我们将具体参考控制性排卵，卵巢同步化和超排卵来讨论我们目前的理解的应用方面。重点是关于美洲驼和羊驼的文献，并参考了南美骆驼和旧世界骆驼的野生物种的研究。

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