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DOI: 10.3791/56663-v
Please note that some of the translations on this page are AI generated. Click here for the English version.
经尿道灌注是一项具有挑战性的手术, 在文献中没有得到很好的描述。本手稿的目的是描述一种技术, 经尿道插入导尿管膀胱灌注液体的活性物质进入膀胱和/或前列腺的成年雄性小鼠。
该程序的总体目标是使用经尿道导管插入将活性物质膀胱内输送到成年雄性小鼠的膀胱和/或前列腺中。这种方法可以帮助回答膀胱病理学领域关于如何研究男性下尿路疾病涉及的潜在机制的关键问题。该技术的主要优点是可用于诱导膀胱病理的动物模型并评估囊内治疗的有效性。
尿道的自然弯曲、尿道壁的薄以及需要重复的活性物质滴注,男性经尿道滴注具有挑战性。在开始该程序之前,请根据目标器官和动物的年龄选择 PE 管尺寸,并从管中切下约 2.5 英寸长的一块。在市售的油石上钝化大小相近的针头的锋利边缘,然后小心地将针头引入管路一端的管腔。
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