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The Fifth Affiliated Hospital of Sun Yat-sen University

3 ARTICLES PUBLISHED IN JoVE

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Biology

Intracavernous Pressure Recording in a Cavernous Nerve Injury Rat Model
Zitaiyu Li *1,2, Yinghao Yin *3, Kancheng He 1,2, Kun Ye 1,2, Jun Zhou 3, Hao Qi 1,2, Yihong Zhou 1,2, Yingbo Dai 1,2, Yuxin Tang 1,2
1Department of Urology, The Fifth Affiliated Hospital of Sun Yat-sen University, 2Guangdong Provincial Key Laboratory of Biomedical Imaging, The Fifth Affiliated Hospital, Sun Yat-sen University, 3Department of Urology, The Third Xiangya Hospital of Central South University

This protocol describes developing a stable bilateral cavernous nerve injury rat model of radical prostatectomy associated with erectile dysfunction and intracavernous pressure measurement.

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Medicine

Modified Laparoscopic Anatomic Hepatectomy: Two-Surgeon Technique Combined with the Simple Extracorporeal Pringle Maneuver
Guifang Zeng *1, Jiafan Chen *1, Wenfeng Zhuo *1, Baojia Zou 1, Peiping Li 1, En Lin 1, Decheng Li 1, Chaonong Cai 1, Jian Li 1
1Department of Hepatobiliary Surgery, The Fifth Affiliated Hospital of Sun Yat-sen University

Here, we present a protocol to perform a modified laparoscopic anatomic hepatectomy using improved techniques and instruments.

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Medicine

Iatrogenic Injury Recapitulated: Electroexcision Technique for Urethral Stricture Modeling in Rats
Linlu She 1,2, Bin Niu 1,2, Xiang Wu 1,2, Yinghao Yin 1,2, Kangqiang Wen 1,2, Hu Li 1,2, Dongdong Xie 1,2, Xiaoping Zheng 1,2, Yingbo Dai 1
1Department of Urology, The Fifth Affiliated Hospital of Sun Yat-sen University, 2Guangdong Provincial Key Laboratory of Biomedical Imaging, The Fifth Affiliated Hospital, Sun Yat-Sen University

In this study, we present a novel, efficient, and stable rat model of urethral stricture created through electroexcision of the rat urethra, which effectively simulates iatrogenic injury observed in clinical settings.

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