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开发一种精子形态评估标准化培训工具
Katherine R Seymour1, Jessica P Rickard1, Kelsey R Pool2
1School of Life and Environmental Sciences, Faculty of Science, The University of Sydney, Sydney NSW, Australia.
Biology methods & protocols
|April 29, 2025
概括
标准化精子形态评估对于生殖科学的准确性至关重要. 这项研究开发了一种新的基于网络的培训工具,以标准化主观精子评估,提高可靠性和减少偏见.
科学领域:
- 生殖科学 生殖科学
- 兽医医学 兽医医学 兽医医学
- 生物信息学是一种生物信息学.
背景情况:
- 精子形态评估对于人工授精和销售中的样本选择至关重要.
- 目前的主观评估缺乏标准化,导致人类偏见和不可靠的结果.
- 对于跨物种的精子形态评估,没有标准化的培训工具.
研究的目的:
- 开发和描述一个标准化的,基于网络的培训工具,用于精子形态评估.
- 为了使精子逐个培训和能力测试.
- 为了考虑显微镜光学,分类系统和物种的变化.
主要方法:
- 在40倍放大时生成了3,600张雄羊精子的视野图像 (FOV).
- 利用机器学习算法来隔离单个精子图像 (共9 365 张).
- 开发了一个网络界面,集成共识标签图像用于用户培训和评估.
主要成果:
- 开发了一个新的基于网络的培训工具,用于精子形态评估.
- 该工具立即提供用户准确度的反,并评估熟练度.
- 很大一部分图像 (4821/9365) 在经验丰富的评估者中达到了100%的共识.
结论:
- 这项概念验证研究为精子形态评估提供了第一个标准化的培训工具.
- 该工具旨在提高准确性,减少偏见,并标准化跨物种培训.
- 未来的研究将验证该工具在教育用户各种形态分类系统方面的有效性.
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