摘要
We evaluated transcervical insemination (TCI) using frozen semen by flexible endoscopy in dogs. Eight female and eight male beagles were used in this study. A flexible endoscope and a washing tube were used for TCI. A tracheal tube was used as an alternative to the penis and was an auxiliary for inserting the flexible endoscope. The mean time required to insert the washing tube into the external os of the uterus after inserting the endoscope into the tracheal tube was 7.5 min. Slight or mild pain was observed in all bitches during TCI. However, TCI could be easily performed with retention in all bitches and without sedation anesthesia. The tracheal tube was useful to ensure the visual field using air sufflation. Clinical signs suspicious of infection were not observed in any bitches from the TCI to the pregnancy diagnosis. The conception rate was 87.5%, and the mean number of fetuses was 6.3. TCI using a flexible endoscope in bitches was performed quickly with minimal invasiveness. We present a new method of TCI in dogs. This method should be studied in small and large breeds to obtain more detailed results.
摘要译文
我们评估了宫颈人工授精（TCI），使用冷冻精液通过灵活的内镜dogsEight女性，只雄性比格犬在本研究中使用柔性内窥镜和一个洗管被用于TCIA气管导管被用来作为替代阴茎并且是一个辅助用于插入柔性内窥镜插入的内窥镜插入气管套管后插入洗管进入子宫的外口所需的平均时间是7英寸轻微或轻度疼痛，观察TCIHowever在所有的母狗，TCI可以轻松地在所有的母狗，无镇静麻醉下进行有保留气管套管是有益的使用空气sufflationClinical迹象可疑感染由TCI任何母狗未观察到妊娠诊断，以保证视场受胎率为875，并被6TCI利用柔性内窥镜在母狗用微创迅速地进行胎儿的平均数我们目前TCI的dogsThis方法应该研究在小型和大型品种，以获取更详细的结果的新方法
Kohtaro HAYASHI[1]; Risa MORITA[2]; Takuya ASO[2]; Mamiko ONO[2]; Tadatoshi OHTAKI[2]; Koichi TANEMURA[2]; Toshihiro WATARI[1]; Shigehisa TSUMAGARI[2]. Evaluation of Transcervical Insemination using Frozen Semen by Flexible Endoscope in Dogs[J]. Journal of Veterinary Medical Science, 2013,75(3): 315-318