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动态适应尿道和以义务为导向的三层水凝整合了无痕的尿道修复

Ming Yang1,2, Maocheng Zuo2, Ranxing Yang1

  • 1Department of Urology, affiliated Sixth People's Hospital, Shanghai Jiaotong University, Shanghai, PR China.

Nature communications
|August 8, 2025
PubMed
概括

一种新的三层水凝通过适应尿道的动态环境来促进无痕的尿道修复. 这种工程植入物支持再生,同时防止阻塞和炎症等并发症.

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Urethra01:16

Urethra

The urethra is a hollowed tubular organ through which urine is expelled from the body. This structure extends from the bladder to the external opening, allowing urine to be released.
The anatomy of the urethra differs between males and females. In females, the urethra is short, measuring about 3–4 cm in length, and opens anterior to the vaginal opening. In males, the urethra is longer and passes through the penis, serving dual purposes: expelling urine and ejaculating semen. The male urethra is...