Analysis of testicular variables, semen motility and kinematics‐derived indexes in boar using a CASA‐Mot system
作者: Mónica Madrigal‐ValverdeRodrigo F. BittencourtLindomar S. BritoMaicon P. LentsElisiane S. SantosAnthony Valverde‐Abarca
作者单位: 1School of Veterinary Medicine and Animal Science Federal University of Bahia Bahia Brazil
2 School of Agronomy Costa Rica Institute of Technology San Carlos Costa Rica
刊名: Reproduction in Domestic Animals, 2020, Vol.55 (3), pp.309-317
来源数据库: Wiley Journal
DOI: 10.1111/rda.13619
关键词: BoarCASASemenTesticular biometryTesticular volume
原始语种摘要: Abstract(#br)The present study aimed to evaluate differences in area, volume and testicular weight among groups related to breed and age of boar and establish associations between testicular parameters and seminal characteristics. Seminal quality has been studied using computer‐assisted semen analysis (CASA) systems that reduce the subjectivity of kinematic parameters. Based on the data obtained through this system, sperm quality indexes and their derived parameters have been assessed to identify a better estimator for determining movement and velocity parameters. We also established indexes of velocity and sperm movement for boar semen. To this end, we evaluated 191 ejaculate samples from 63 boars. Differences related to the effects of season and age on quality boar semen were found ( p...
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关键词翻译
关键词翻译
  • semen 精液
  • CASA Computer and Automated Systems Association
  • testicular 双丸状的
  • sperm 精子
  • variables 变量
  • seminal 种子的
  • ejaculate 精液
  • kinematics 运动学
  • parameters 参数
  • velocity 速度