用于尿功能测试的成人男性尿道超声检查

Overview

This article describes the use of high-frequency ultrasound with contrast imaging to measure various parameters related to bladder function in mice. It provides a method for assessing voiding dysfunction and treatment efficacy in models of lower urinary tract dysfunction.

Key Study Components

Area of Science

• Neuroscience
• Urology
• Imaging Techniques

Background

• High-frequency ultrasonography allows for in vivo evaluation of the urinary tract.
• This technique provides anatomical and physiological measurements.
• It is complementary to other urinary flow measurement techniques.
• Rodent models can help understand human urological diseases.

Purpose of Study

• To assess bladder volume, wall thickness, and urine velocity.
• To evaluate void volume, duration, and urethral diameter.
• To investigate voiding dysfunction and treatment efficacy.

Methods Used

• Connect a 30 MHz probe to the ultrasound system.
• Prepare a contrast agent for optimal imaging.
• Use anesthetized mice positioned on a heated platform.
• Conduct longitudinal examinations of the urinary tract.

Main Results

• Successful measurement of bladder parameters in vivo.
• Demonstrated the ability to assess voiding changes over time.
• Provided insights into disease progression in LUTD models.
• Showed efficacy of treatments in mouse models.

Conclusions

• High-frequency ultrasound is effective for bladder assessment.
• This method enhances understanding of urological diseases.
• It can aid in evaluating treatment outcomes in research.

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