Normal rabbit penis

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Rabbits are social creatures who enjoy the company of other rabbits. Unfortunately, however,pet bunny rabbits do breed rampantly "they breed like rabbits" and two pet rabbits of the opposite sex can very quickly produce dozens of offspring if they are inadvertently housed together. For this reason - to avoid rabbits of the opposite sex being placedinto the same hutch together - it is important for rabbit owners to be able to accurately determine the gender of their rabbit pets.

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By Roxanne Khamsi. The urologists say that the procedure might one day help treat men with severe erectile dysfunction. This is the same team that hit the headlines in April with the first bio-engineered human bladders which were successfully implanted into patients.

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G athered around an enclosure at the Wake Forest Institute for Regenerative Medicine in North Carolina inAnthony Atala and his colleagues watched anxiously to see if two rabbits would have sex. The suspense was short-lived: within a minute of being put together, the male mounted the female and successfully mated. The male rabbit was one of 12 for which he had bioengineered a penis; all tried to mate; in eight there was proof of ejaculation; four went on to produce offspring.

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Rabbits may be the last animals that come to mind when it comes to sexual dysfunctionbut if they ever need help in that area, they have it now -- and humans could be next. The process could someday allow normal penile function in men with damaged erectile tissue. The research, which resulted in the most functional erectile tissue replacement reported to date, was published today in online early edition of the Proceedings of the National Academy of Sciences.

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These spines have been described as being simple, single-pointed structures macaques or complex with two or three points per spine strepsirrhines. Felines, especially domestic cats, are well known for having penile spines. Upon withdrawal of a cat's penisthe spines rake the walls of the female's vaginawhich may serve as a trigger for ovulation.

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Congenital anomaly in male rabbits:. Esther van Praag, Ph. Every donation, no matter what the size, is appreciated and will aid in the continuing research of medical care and health of rabbits.

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This page has been archived and is no longer updated. Published online 10 November Nature doi Daniel Cressey.

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Androgenic hormones are important in normal embryonic development and maintenance of the structural integrity of the penis. This structural integrity is vital in the physiology of penile erection. Its alteration may therefore lead to functional impairment resulting in erectile dysfunction as seen in hypogonadic conditions.

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Francisco J. Sampaio 1. To assess the morphological changes of penile vascular structures and the corpus cavernosum area in alloxan-induced diabetic rabbits.

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The subject of intentional breeding or meat rabbits is prohibited. The answers provided on this board are for general guideline purposes only. The information is not intended to diagnose or treat your pet. What are we about?

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