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首页> 外文期刊>Archives of Andrology: An International Journal >New system for long-term monitoring of sperm motility: EDTA effect on semen.
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New system for long-term monitoring of sperm motility: EDTA effect on semen.

机译：长期监测精子活力的新系统：EDTA对精液的作用。

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摘要

Many drugs act as sperm stimulants and are of clinical value for male infertility. Current research deals with the physiological mechanisms of sperm motility/sperm stimulation and how long the effect lasts. For such a study, long-term monitoring of sperm motility becomes essential for traditional semen evaluation. A new system was designed to deal with the microscopic images of semen. Its performance was evaluated by studying the effect of EDTA on sperm motility. EDTA increased sperm curvilinear velocity (Vcl) and straight-line velocity (Vsl) by 31 and 20%. EDTA also prolonged the duration of motility by 68 and 61%, respectively. However, EDTA had less effect on the linearity of forward progression (Lin). The proposed system can analyze semen and does well at monitoring sperm motility for short term and long term. It may be valuable to test the possible role of sperm stimulation for male infertility and assisted reproduction.
机译：许多药物可作为精子刺激剂，对男性不育症具有临床价值。目前的研究涉及精子运动/刺激精子的生理机制以及持续多长时间。对于这样的研究，长期监测精子活力对传统的精液评估至关重要。设计了一种新系统来处理精液的显微图像。通过研究EDTA对精子活力的影响来评估其性能。 EDTA使精子曲线速度（Vcl）和直线速度（Vsl）分别提高31％和20％。 EDTA还分别将运动时间延长了68％和61％。但是，EDTA对正向进展的线性度（Lin）影响较小。拟议的系统可以分析精液，并在短期和长期监测精子活力方面表现出色。测试精子刺激对男性不育和辅助生殖的可能作用可能是有价值的。

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